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re PR fortran/71764 (ICE in gfc_trans_structure_assign) 2016-07-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/71764 * trans-expr.c (gfc_trans_structure_assign): Remove assert. * gfortran.dg/pr71764.f90: New test. From-SVN: r238156
2016-07-08 06:36:16 +02:00
2016-07-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/71764
* gfortran.dg/pr71764.f90: New test.
re PR c++/70869 (internal compiler error: Segmentation fault on array of pointer to function members) PR c++/70869 PR c++/71054 * cp-gimplify.c (cp_genericize_r): For DECL_EXPR for non-static artificial vars, genericize their initializers. * g++.dg/cpp0x/pr70869.C: New test. * g++.dg/cpp0x/pr71054.C: New test. Co-Authored-By: Kai Tietz <ktietz70@googlemail.com> From-SVN: r238124
2016-07-07 20:45:43 +02:00
2016-07-07 Jakub Jelinek <jakub@redhat.com>
Kai Tietz <ktietz70@googlemail.com>
PR c++/70869
PR c++/71054
* g++.dg/cpp0x/pr70869.C: New test.
* g++.dg/cpp0x/pr71054.C: New test.
* g++.dg/debug/pr71432.C: Fail on AIX. From-SVN: r238122
2016-07-07 19:59:54 +02:00
2016-07-07 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/debug/pr71432.C: Fail on AIX.
Optimize fortran loops with +-1 step. * gfortran.dg/do_1.f90: Remove a corner case that triggers an undefined behavior. * gfortran.dg/do_3.F90: Likewise. * gfortran.dg/do_check_11.f90: New test. * gfortran.dg/do_check_12.f90: New test. * gfortran.dg/do_corner_warn.f90: New test. * lang.opt (Wundefined-do-loop): New option. * resolve.c (gfc_resolve_iterator): Warn for Wundefined-do-loop. (gfc_trans_simple_do): Generate a c-style loop. (gfc_trans_do): Fix GNU coding style. * invoke.texi: Mention the new warning. From-SVN: r238114
2016-07-07 15:15:39 +02:00
2016-07-07 Martin Liska <mliska@suse.cz>
* gfortran.dg/do_1.f90: Remove a corner case that triggers
an undefined behavior.
* gfortran.dg/do_3.F90: Likewise.
* gfortran.dg/do_check_11.f90: New test.
* gfortran.dg/do_check_12.f90: New test.
* gfortran.dg/do_corner_warn.f90: New test.
Add PRED_FORTRAN_LOOP_PREHEADER to DO loops with step * trans-stmt.c (gfc_trans_do): Add expect builtin for DO loops with step bigger than +-1. * gfortran.dg/predict-1.f90: Ammend the test. * gfortran.dg/predict-2.f90: Likewise. From-SVN: r238112
2016-07-07 15:11:05 +02:00
2016-07-07 Martin Liska <mliska@suse.cz>
* gfortran.dg/predict-1.f90: Ammend the test.
* gfortran.dg/predict-2.f90: Likewise.
re PR ipa/71624 ([CHKP] internal compiler error: in duplicate_thunk_for_node) gcc/ PR ipa/71624 * ipa-inline-analysis.c (compute_inline_parameters): Set local.can_change_signature to false for intrumentation thunk callees. gcc/testsuite/ PR ipa/71624 * g++.dg/pr71624.C: New test. From-SVN: r238086
2016-07-07 13:45:11 +02:00
2016-07-07 Ilya Enkovich <ilya.enkovich@intel.com>
PR ipa/71624
* g++.dg/pr71624.C: New test.
arm-arches.def (armv8-m.base): Define new architecture. 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ * config/arm/arm-arches.def (armv8-m.base): Define new architecture. (armv8-m.main): Likewise. (armv8-m.main+dsp): Likewise. * config/arm/arm-protos.h (FL_FOR_ARCH8M_BASE): Define. (FL_FOR_ARCH8M_MAIN): Likewise. * config/arm/arm-tables.opt: Regenerate. * config/arm/bpabi.h: Add armv8-m.base, armv8-m.main and armv8-m.main+dsp to BE8_LINK_SPEC. * config/arm/arm.h (TARGET_HAVE_LDACQ): Exclude ARMv8-M. (enum base_architecture): Add BASE_ARCH_8M_BASE and BASE_ARCH_8M_MAIN. * config/arm/arm.c (arm_arch_name): Increase size to work with ARMv8-M Baseline and Mainline. (arm_option_override_internal): Also disable arm_restrict_it when !arm_arch_notm. Update comment for -munaligned-access to also cover ARMv8-M Baseline. (arm_file_start): Increase buffer size for printing architecture name. * doc/invoke.texi: Document architectures armv8-m.base, armv8-m.main and armv8-m.main+dsp. (mno-unaligned-access): Clarify that this is disabled by default for ARMv8-M Baseline architectures as well. gcc/testsuite/ * lib/target-supports.exp: Generate add_options_for_arm_arch_FUNC and check_effective_target_arm_arch_FUNC_multilib for ARMv8-M Baseline and ARMv8-M Mainline architectures. libgcc/ * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. From-SVN: r238081
2016-07-07 10:54:40 +02:00
2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
* lib/target-supports.exp: Generate add_options_for_arm_arch_FUNC and
check_effective_target_arm_arch_FUNC_multilib for ARMv8-M Baseline and
ARMv8-M Mainline architectures.
elf.h: Use __ARM_ARCH_ISA_THUMB and __ARM_ARCH_ISA_ARM to decide whether to prevent... 2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ * config/arm/elf.h: Use __ARM_ARCH_ISA_THUMB and __ARM_ARCH_ISA_ARM to decide whether to prevent some libgcc routines being included for some multilibs rather than __ARM_ARCH_6M__ and add comment to indicate the link between this condition and the one in libgcc/config/arm/lib1func.S. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_arm_cortex_m): Use __ARM_ARCH_ISA_ARM to test for Cortex-M devices. libgcc/ * config/arm/bpabi-v6m.S: Clarify what architectures is the implementation suitable for. * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases for all Thumb-1 only targets. (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. (EQUIV): Likewise. (ARM_FUNC_ALIAS): Likewise. (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv version. (modsi3): Likewise. (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. (clzdi2): Likewise. (ctzsi2): Likewise. (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__ in guard for checking whether it is defined. (final includes): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__ and add comment to indicate the connection between this condition and the one in gcc/config/arm/elf.h. * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. * config/arm/t-softfp: Likewise. From-SVN: r238079
2016-07-07 10:54:18 +02:00
2016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
* lib/target-supports.exp (check_effective_target_arm_cortex_m): Use
__ARM_ARCH_ISA_ARM to test for Cortex-M devices.
rs6000: Make the ctr* patterns allow ints in vector regs (PR71763) Similar to PR70098, which is about integers in floating point registers, we can have the completely analogous problem with vector registers as well now that we allow integers in vector registers. So, this patch solves it in the same way. This only works for targets with direct move. To recap: register allocation can decide to put an integer mode value in a floating point or vector register. If that register is used in a bd*z instruction, which is a jump instruction, reload can not do an output reload on it (it does not do output reloads on any jump insns), so the float or vector register will remain, and we have to allow it here or recog will ICE. Later on we will split this to valid instructions, including a move from that fp/vec register to an int register; it is this move that will still fail (PR70098) if we do not have direct move enabled. PR target/70098 PR target/71763 * config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2, *ctr<mode>_internal5, *ctr<mode>_internal6): Add *wi to the output constraint. gcc/testsuite/ PR target/70098 PR target/71763 * gcc.target/powerpc/pr71763.c: New file. From-SVN: r238076
2016-07-07 05:09:03 +02:00
2016-07-06 Segher Boessenkool <segher@kernel.crashing.org>
PR target/70098
PR target/71763
* gcc.target/powerpc/pr71763.c: New file.
re PR tree-optimization/71518 (wrong code at -O3 on x86_64-linux-gnu in 64-bit mode (not in 32-bit mode)) gcc/ 2016-07-06 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/71518 * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Adjust misalign also for outer loops with negative step. gcc/testsuite/ 2016-07-06 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/71518 * gcc.dg/pr71518.c: New test. From-SVN: r238055
2016-07-06 16:37:26 +02:00
2016-07-06 Yuri Rumyantsev <ysrumyan@gmail.com>
PR tree-optimization/71518
* gcc.dg/pr71518.c: New test.
Fix prototype in vst1Q_laneu64-1.c to unsigned char*. gcc/testsuite/ * gcc.target/arm/vst1Q_laneu64-1.c (foo): Use unsigned char*. From-SVN: r238046
2016-07-06 15:02:53 +02:00
2016-07-06 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/arm/vst1Q_laneu64-1.c (foo): Use unsigned char*.
re PR target/50739 ([avr] nameless error with -fmerge-all-constants) Fix PR target/50739 This patch fixes a problem with fmerge-all-constants and the progmem attribute. gcc/ PR target/50739 * config/avr/avr.c (avr_asm_select_section): Strip off SECTION_DECLARED from flags when calling get_section. testsuite/ PR target/50739 * gcc.target/avr/pr50739.c: New test From-SVN: r238041
2016-07-06 13:40:17 +02:00
2016-07-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR target/50739
* gcc.target/avr/pr50739.c: New test.
* gcc.dg/tree-ssa/scev-14.c: update template. From-SVN: r238040
2016-07-06 12:03:08 +02:00
2016-07-05 Jan Hubicka <jh@suse.cz>
* gcc.dg/tree-ssa/scev-14.c: update template.
[1/7] Remove unnecessary peeling for gaps check I recently relaxed the peeling-for-gaps conditions for LD3 but kept them as-is for load-and-permute. I don't think the conditions are needed for load-and-permute either though. No current load-and- permute should load outside the group, so if there is no gap at the end, the final vector element loaded will correspond to an element loaded by the original scalar loop. The patch for PR68559 (a missed optimisation PR) increased the peeled cases from "exact_log2 (groupsize) == -1" to "vf % group_size == 0", so before that fix, we didn't peel for gaps if there was no gap at the end of the group and if the group size was a power of 2. The only current non-power-of-2 load-and-permute size is 3, which doesn't require loading more than 3 vectors. The testcase is based on gcc.dg/vect/pr49038.c. Tested on aarch64-linux-gnu and x86_64-linux-gnu. gcc/ * tree-vect-stmts.c (vectorizable_load): Remove unnecessary peeling-for-gaps condition. gcc/testsuite/ * gcc.dg/vect/group-no-gaps-1.c: New test. From-SVN: r238033
2016-07-06 10:10:29 +02:00
2016-07-06 Richard Sandiford <richard.sandiford@arm.com>
* gcc.dg/vect/group-no-gaps-1.c: New test.
Fix MPX tests on systems with MPX disabled I have a Skylake system with MPX in the CPU, but MPX is disabled in the kernel configuration. This makes all the MPX tests fail because they assume if MPX is in CPUID it works Check the output of XGETBV too to detect non MPX kernels. gcc/testsuite/: 2016-07-05 Andi Kleen <ak@linux.intel.com> * gcc.target/i386/mpx/mpx-check.h: Check XGETBV output if kernel supports MPX. From-SVN: r238031
2016-07-06 04:38:49 +02:00
2016-07-05 Andi Kleen <ak@linux.intel.com>
* gcc.target/i386/mpx/mpx-check.h: Check XGETBV output
if kernel supports MPX.
pr69102.c: Require fpic support. 2016-07-05 Kito Cheng <kito.cheng@gmail.com> * gcc.c-torture/compile/pr69102.c: Require fpic support. From-SVN: r238023
2016-07-05 20:51:38 +02:00
2016-07-05 Kito Cheng <kito.cheng@gmail.com>
* gcc.c-torture/compile/pr69102.c: Require fpic support.
rs6000-protos.h (rs6000_split_signbit): New prototype. [gcc] 2016-07-05 Michael Meissner <meissner@linux.vnet.ibm.com> Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000-protos.h (rs6000_split_signbit): New prototype. * config/rs6000/rs6000.c (rs6000_split_signbit): New function. * config/rs6000/rs6000.md (UNSPEC_SIGNBIT): New constant. (SIGNBIT): New mode iterator. (Fsignbit): New mode attribute. (signbit<mode>2): Change operand1 to match FLOAT128 instead of IBM128; dispatch to gen_signbit{kf,tf}2_dm for __float128 when direct moves are available. (signbit<mode>2_dm): New define_insn_and_split). (signbit<mode>2_dm2): New define_insn. [gcc/testsuite] 2016-07-05 Michael Meissner <meissner@linux.vnet.ibm.com> Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/signbit-1.c: New test. * gcc.target/powerpc/signbit-2.c: New test. * gcc.target/powerpc/signbit-3.c: New test. Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com> From-SVN: r238016
2016-07-05 19:50:22 +02:00
2016-07-05 Michael Meissner <meissner@linux.vnet.ibm.com>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/signbit-1.c: New test.
* gcc.target/powerpc/signbit-2.c: New test.
* gcc.target/powerpc/signbit-3.c: New test.
[RTL ifcvt] PR rtl-optimization/71594: ICE in noce_emit_cmove due to mismatched source modes PR rtl-optimization/71594 * ifcvt.c (noce_convert_multiple_sets): Wrap new_val or old_val into subregs of appropriate mode before trying to emit a conditional move. * gcc.dg/torture/pr71594.c: New test. From-SVN: r238013
2016-07-05 18:37:40 +02:00
2016-07-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/71594
* gcc.dg/torture/pr71594.c: New test.
tree-scalar-evolution.c (iv_can_overflow_p): New function. * tree-scalar-evolution.c (iv_can_overflow_p): New function. (simple_iv): Use it. * gcc.dg/tree-ssa/scev-14.c: new testcase. From-SVN: r238012
2016-07-05 18:17:12 +02:00
2016-07-05 Jan Hubicka <jh@suse.cz>
* gcc.dg/tree-ssa/scev-14.c: new testcase.
PR c++/62314: add fixit hint for "expected ';' after class definition" gcc/cp/ChangeLog: PR c++/62314 * parser.c (cp_parser_class_specifier_1): When reporting missing semicolons, use a fixit-hint to suggest insertion of a semicolon immediately after the closing brace, offsetting the reported column accordingly. gcc/testsuite/ChangeLog: PR c++/62314 * gcc/testsuite/g++.dg/parse/error5.C: Update column number of missing semicolon error. * g++.dg/pr62314-2.C: New test case. From-SVN: r238008
2016-07-05 17:50:54 +02:00
2016-07-05 David Malcolm <dmalcolm@redhat.com>
PR c++/62314
* gcc/testsuite/g++.dg/parse/error5.C: Update column
number of missing semicolon error.
* g++.dg/pr62314-2.C: New test case.
Second review of STAT= patch + tests From-SVN: r238007
2016-07-05 17:33:06 +02:00
2016-07-05 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* gfortran.dg/coarray_stat_function.f90: New test.
* gfortran.dg/coarray_stat_whitespace.f90: New test.
* gfortran.dg/coarray_lib_comm_1: Adapting old test
to new interfaces.
re PR fortran/71623 (Segfault when allocating deferred-length characters to size of a pointer) gcc/fortran/ChangeLog: 2016-07-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/71623 * trans-stmt.c (gfc_trans_allocate): Add code of pre block of typespec in allocate to parent block. gcc/testsuite/ChangeLog: 2016-07-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/71623 * gfortran.dg/deferred_character_17.f90: New test. From-SVN: r238002
2016-07-05 14:06:22 +02:00
2016-07-05 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/71623
* gfortran.dg/deferred_character_17.f90: New test.
[ARM][testsuite] neon-testgen.ml removal 2016-07-05 Christophe Lyon <christophe.lyon@linaro.org> gcc/ * config/arm/neon-testgen.ml: Delete. * config/arm/neon.ml: Delete. gcc/testsuite/ * gcc.target/arm/neon/polytypes.c: Move to ... * gcc.target/arm/polytypes.c: ... here. * gcc.target/arm/neon/pr51534.c: Move to ... * gcc.target/arm/pr51534.c: ... here. * gcc.target/arm/neon/vect-vcvt.c: Move to ... * gcc.target/arm/vect-vcvt.c: ... here. * gcc.target/arm/neon/vect-vcvtq.c: Move to ... * gcc.target/arm/vect-vcvtq.c: ... here. * gcc.target/arm/neon/vfp-shift-a2t2.c: Move to ... * gcc.target/arm/vfp-shift-a2t2.c: ... here. * gcc.target/arm/neon/vst1Q_laneu64-1.c: Move to ... * gcc.target/arm/vst1Q_laneu64-1.c: ... here. Fix foo() prototype. * gcc.target/arm/neon/neon.exp: Delete. * gcc.target/arm/neon/*.c: Delete. From-SVN: r238000
2016-07-05 11:24:38 +02:00
2016-07-05 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/neon/polytypes.c: Move to ...
* gcc.target/arm/polytypes.c: ... here.
* gcc.target/arm/neon/pr51534.c: Move to ...
* gcc.target/arm/pr51534.c: ... here.
* gcc.target/arm/neon/vect-vcvt.c: Move to ...
* gcc.target/arm/vect-vcvt.c: ... here.
* gcc.target/arm/neon/vect-vcvtq.c: Move to ...
* gcc.target/arm/vect-vcvtq.c: ... here.
* gcc.target/arm/neon/vfp-shift-a2t2.c: Move to ...
* gcc.target/arm/vfp-shift-a2t2.c: ... here.
* gcc.target/arm/neon/vst1Q_laneu64-1.c: Move to ...
* gcc.target/arm/vst1Q_laneu64-1.c: ... here. Fix foo() prototype.
* gcc.target/arm/neon/neon.exp: Delete.
* gcc.target/arm/neon/: Delete.
re PR fortran/66575 (Endless compilation on missing end interface) 2016-07-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/66575 * decl.c (match_procedure_interface): Exit loop if procedure interface refers to itself. * gfortran.dg: pr65575.f90: New test. From-SVN: r237994
2016-07-04 23:04:55 +02:00
2016-07-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/65575
* gfortran.dg: pr65575.f90: New test.
re PR fortran/35849 ("wrong" line shown in error message for parameter) 2016-07-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/35849 * simplify.c (gfc_simplify_ishftc): Check that absolute value of SHIFT is less than or equal to SIZE. * gfortran.dg: pr35849.f90: New test. Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org> From-SVN: r237993
2016-07-04 21:14:54 +02:00
2016-07-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/35849
* gfortran.dg: pr35849.f90: New test.
re PR c++/71739 (ICE on valid C++11 code: tree check: expected identifier_node, have tree_list in private_is_attribute_p, at tree.c:6080) PR c++/71739 * tree.c (attribute_value_equal): Use get_attribute_name instead of directly using TREE_PURPOSE. * g++.dg/cpp0x/pr71739.C: New test. From-SVN: r237991
2016-07-04 19:31:38 +02:00
2016-07-04 Jakub Jelinek <jakub@redhat.com>
PR c++/71739
* g++.dg/cpp0x/pr71739.C: New test.
[testsuite] asan/clone-test-1.c: Handle clone() failure 2016-07-04 Christophe Lyon <christophe.lyon@linaro.org> * c-c++-common/asan/clone-test-1.c (main): Handle clone() failure. From-SVN: r237987
2016-07-04 18:19:03 +02:00
2016-07-04 Christophe Lyon <christophe.lyon@linaro.org>
* c-c++-common/asan/clone-test-1.c (main): Handle clone() failure.
S/390: Add support for z13 instructions lochi and locghi. The attached patch adds patterns to make use of the z13 LOCHI and LOCGHI instructions. gcc/ChangeLog: 2016-07-04 Dominik Vogt <vogt@linux.vnet.ibm.com> * config/s390/s390.md: Add "z13" cpu_facility. ("*mov<mode>cc"): Add support for z13 instructions lochi and locghi. * config/s390/predicates.md ("loc_operand"): New predicate for "load on condition" type instructions. gcc/testsuite/ChangeLog: 2016-07-04 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc.target/s390/vector/vec-scalar-cmp-1.c: Expect lochi instead of locr. * gcc.target/s390/loc-1.c: New test. From-SVN: r237984
2016-07-04 16:25:22 +02:00
2016-07-04 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-scalar-cmp-1.c: Expect lochi instead of
locr.
* gcc.target/s390/loc-1.c: New test.
i386.c (ix86_expand_vec_perm): Add handle one-operand permutation for TARGET_AVX512F. gcc/ * config/i386/i386.c (ix86_expand_vec_perm): Add handle one-operand permutation for TARGET_AVX512F. (ix86_expand_vec_one_operand_perm_avx512): New function. (expand_vec_perm_1): Invoke introduced function. * tree-vect-loop.c (vect_transform_loop): Clear-up safelen value since it may be not valid after vectorization. gcc/testsuite/ * gcc/testsuite/gcc.target/i386/avx512f-vect-perm-1.c: New test. * gcc/testsuite/gcc.target/i386/avx512f-vect-perm-2.c: New test. From-SVN: r237982
2016-07-04 16:06:27 +02:00
2016-07-04 Yuri Rumyantsev <ysrumyan@gmail.com>
* gcc/testsuite/gcc.target/i386/avx512f-vect-perm-1.c: New test.
* gcc/testsuite/gcc.target/i386/avx512f-vect-perm-2.c: New test.
[AArch64] Fix PR target/63874 In this PR we have a situation where we aren't really detecting weak references vs weak definitions. If one has a weak definition that binds locally there's no reason not to put out PC relative relocations. However if you have a genuine weak reference that is known not to bind locally it makes very little sense to put out an entry into the literal pool which doesn't always work with DSOs and shared objects. Tested aarch64-none-linux-gnu bootstrap and regression test with no regressions 2016-07-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/63874 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix typo in comment. Only force to memory if it is a weak external reference. 2016-07-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/63874 * gcc.target/aarch64/pr63874.c: New test. From-SVN: r237957
2016-07-04 11:06:02 +02:00
2016-07-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/63874
* gcc.target/aarch64/pr63874.c: New test.
fix interaction of -S and -x {c,c++}-header Irrespective of the use of -o this so far resulted in "error: output filename specified twice", since cc1_options already produces a -o option when -S was specified. gcc/ 2016-07-04 Jan Beulich <jbeulich@suse.com> * gcc.c (default_compilers["@c-header"]): Conditionalize "-o". gcc/cp/ 2016-07-04 Jan Beulich <jbeulich@suse.com> * lang-specs.h ("@c++-header"): Conditionalize "-o". gcc/testsuite/ 2016-07-04 Jan Beulich <jbeulich@suse.com> * g++.dg/header.c: New. * gcc.dg/header.c: New. From-SVN: r237955
2016-07-04 09:41:32 +02:00
2016-07-04 Jan Beulich <jbeulich@suse.com>
* g++.dg/header.c: New.
* gcc.dg/header.c: New.
re PR c/71719 (invalid set-but-not-used warning with vectors) PR c/71719 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR. * c-c++-common/Wunused-var-15.c: New test. From-SVN: r237937
2016-07-02 08:41:29 +02:00
2016-07-02 Jakub Jelinek <jakub@redhat.com>
PR c/71719
* c-c++-common/Wunused-var-15.c: New test.
re PR fortran/71687 (ICE in omp_add_variable, at gimplify.c:5821) PR fortran/71687 * f95-lang.c (struct binding_level): Add reversed field. (clear_binding_level): Adjust initializer. (getdecls): If reversed is clear, set it and nreverse the names chain before returning it. (poplevel): Use getdecls. * trans-decl.c (gfc_generate_function_code, gfc_process_block_locals): Use nreverse to pushdecl decls in the declaration order. * gfortran.dg/gomp/pr71687.f90: New test. From-SVN: r237926
2016-07-01 22:52:54 +02:00
2016-07-01 Jakub Jelinek <jakub@redhat.com>
PR fortran/71687
* gfortran.dg/gomp/pr71687.f90: New test.
const-float128-ped.c: Require __float128 effective target and options. 2016-07-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.dg/const-float128-ped.c: Require __float128 effective target and options. * gcc.dg/const-float128.c: Likewise. * gcc.dg/torture/float128-cmp-invalid.c: Require __float128 and base_quadfloat_support effective targets, and __float128 options. * gcc.dg/torture/float128-div-underflow.c: Likewise. * gcc.dg/torture/float128-extend-nan.c: Likewise. * gcc.dg/torture/float128-nan.c: Likewise. * gcc.dg/torture/fp-int-convert-float128-timode-2.c: Likewise. * gcc.dg/torture/fp-int-convert-float128-timode-3.c: Likewise. * gcc.dg/torture/fp-int-convert-float128-timode.c: Likewise. * lib/target-supports.exp (check_effective_target___float128): New. (add_options_for___float128): New. (check_effective_target_base_quadword_support): New. From-SVN: r237924
2016-07-01 22:38:51 +02:00
2016-07-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.dg/const-float128-ped.c: Require __float128 effective
target and options.
* gcc.dg/const-float128.c: Likewise.
* gcc.dg/torture/float128-cmp-invalid.c: Require
__float128 and base_quadfloat_support effective targets, and
__float128 options.
* gcc.dg/torture/float128-div-underflow.c: Likewise.
* gcc.dg/torture/float128-extend-nan.c: Likewise.
* gcc.dg/torture/float128-nan.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128-timode-2.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128-timode-3.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128-timode.c: Likewise.
* lib/target-supports.exp (check_effective_target___float128):
New.
(add_options_for___float128): New.
(check_effective_target_base_quadword_support): New.
re PR target/71720 (initialization of a vector of floats generates incorrect code for -mcpu=power9) [gcc] 2016-07-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71720 * config/rs6000/vsx.md (vsx_splat_v4sf_internal): When splitting the insns, use vsx_xxspltw_v4sf_direct which does not check for little endian. [gcc/testsuite] 2016-07-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71720 * gcc.target/powerpc/pr71720.c: New test. From-SVN: r237920
2016-07-01 20:23:29 +02:00
2016-07-01 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/71720
* gcc.target/powerpc/pr71720.c: New test.
check initializer to be zero in .bss-like sections Just like gas, which has recently learned to reject such initializers, gcc shouldn't accept such either. gcc/ 2016-07-01 Jan Beulich <jbeulich@suse.com> * varasm.c (get_variable_section): Validate initializer in named .bss-like sections. gcc/testsuite/ 2016-07-01 Jan Beulich <jbeulich@suse.com> * gcc.dg/bss.c: New. From-SVN: r237913
2016-07-01 16:23:24 +02:00
2016-07-01 Jan Beulich <jbeulich@suse.com>
* gcc.dg/bss.c: New.
re PR target/71698 (ICE related to decimal float when compiling with -mcpu=power9) gcc/ PR target/71698 * config/rs6000/rs6000.c (rs6000_secondary_reload_simple_move): Disallow TDmode values. gcc/testsuite/ PR target/71698 * gcc.target/powerpc/pr71698.c: New test. From-SVN: r237911
2016-07-01 15:51:35 +02:00
2016-07-01 Peter Bergner <bergner@vnet.ibm.com>
PR target/71698
* gcc.target/powerpc/pr71698.c: New test.
re PR target/71151 ([avr] -fmerge-constants and -fdata-sections/-ffunction-sections results in string constants in .progmem.gcc_sw section) gcc/testsuite/ PR target/71151 * gcc.target/avr/pr71151-common.h (foo): Use macro SECTION_NAME instead of ".foo" for its section name. * gcc.target/avr/pr71151-2.c (SECTION_NAME): Define appropriately depending on MCU's flash size. * gcc.target/avr/pr71151-3.c (SECTION_NAME): Dito. * gcc.target/avr/pr71151-4.c (SECTION_NAME): Dito. * gcc.target/avr/pr71151-5.c (SECTION_NAME): Dito. * gcc.target/avr/pr71151-6.c (SECTION_NAME): Dito. * gcc.target/avr/pr71151-7.c (SECTION_NAME): Dito. * gcc.target/avr/pr71151-8.c (SECTION_NAME): Dito. From-SVN: r237910
2016-07-01 14:09:53 +02:00
2016-07-01 Georg-Johann Lay <avr@gjlay.de>
PR target/71151
* gcc.target/avr/pr71151-common.h (foo): Use macro SECTION_NAME
instead of ".foo" for its section name.
* gcc.target/avr/pr71151-2.c (SECTION_NAME): Define appropriately
depending on MCU's flash size.
* gcc.target/avr/pr71151-3.c (SECTION_NAME): Dito.
* gcc.target/avr/pr71151-4.c (SECTION_NAME): Dito.
* gcc.target/avr/pr71151-5.c (SECTION_NAME): Dito.
* gcc.target/avr/pr71151-6.c (SECTION_NAME): Dito.
* gcc.target/avr/pr71151-7.c (SECTION_NAME): Dito.
* gcc.target/avr/pr71151-8.c (SECTION_NAME): Dito.
ix86: fix PR/65105 testcase 2 I cannot see how without allowing the compiler to use SSE2 instructions (as is done by all other tests for this PR scanning for particular instructions) this test could ever have succeeded anywhere. gcc/testsuite/ 2016-07-01 Jan Beulich <jbeulich@suse.com> * gcc.target/i386/pr65105-2.c: Add -msse2. From-SVN: r237908
2016-07-01 11:42:59 +02:00
2016-07-01 Jan Beulich <jbeulich@suse.com>
* gcc.target/i386/pr65105-2.c: Add -msse2.
re PR fortran/71705 (ICE in lower_omp_target, at omp-low.c:16136) PR fortran/71705 * trans-openmp.c (gfc_trans_omp_clauses): Set TREE_ADDRESSABLE on decls in to/from clauses. * gfortran.dg/gomp/pr71705.f90: New test. From-SVN: r237887
2016-06-30 19:39:52 +02:00
2016-06-30 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/71707 (ICE in get_stridx_plus_constant) PR tree-optimization/71707 * tree-ssa-strlen.c (get_stridx_plus_constant): Handle already present strinfo even for ADDR_EXPR ptr. * gcc.dg/strlenopt-29.c: New test. From-SVN: r237889
2016-06-30 20:45:18 +02:00
PR tree-optimization/71707
* gcc.dg/strlenopt-29.c: New test.
re PR fortran/71704 (ICE with -fopenmp and some omp constructs) PR fortran/71704 * parse.c (matchs, matcho): Move right before decode_omp_directive. If spec_only, only gfc_match the keyword and if successful, goto do_spec_only. (matchds, matchdo): Define. (decode_omp_directive): Add spec_only local var and set it. Use matchds or matchdo macros instead of matchs or matcho for declare target, declare simd, declare reduction and threadprivate directives. Return ST_GET_FCN_CHARACTERISTICS if a non-declarative directive could be matched. (next_statement): For ST_GET_FCN_CHARACTERISTICS restore gfc_current_locus from old_locus even if there is no label. * gfortran.dg/gomp/pr71704.f90: New test. From-SVN: r237888
2016-06-30 19:45:21 +02:00
PR fortran/71704
* gfortran.dg/gomp/pr71704.f90: New test.
re PR fortran/71705 (ICE in lower_omp_target, at omp-low.c:16136) PR fortran/71705 * trans-openmp.c (gfc_trans_omp_clauses): Set TREE_ADDRESSABLE on decls in to/from clauses. * gfortran.dg/gomp/pr71705.f90: New test. From-SVN: r237887
2016-06-30 19:39:52 +02:00
PR fortran/71705
* gfortran.dg/gomp/pr71705.f90: New test.
altivec.md (darn_32): Change the condition to TARGET_P9_MISC instead of TARGET_MODULO. gcc/ChangeLog: 2016-06-30 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/altivec.md (darn_32): Change the condition to TARGET_P9_MISC instead of TARGET_MODULO. (darn_raw): Replace TARGET_MODULO with TARGET_P9_MISC in the condition expression. (darn): Replace TARGET_MODULO with TARGET_P9_MISC in the condition expression. * config/rs6000/dfp.md (UNSPEC_DTSTSFI): New unspec constant. (DFP_TEST): New code iterator. (dfptstsfi_<code>_mode>): New define_expand. (*dfp_sgnfcnc_<mode>): New define_insn. * config/rs6000/rs6000-builtin.def (BU_P9_MISC_0): Move this macro definition next to BU_P9_MISC_1 definition and change the MASK value to RS6000_BTM_P9_MISC. (BU_P9_MISC_1): Change the MASK value to RS6000_BTM_P9_MISC. (BU_P9_64BIT_MISC_0): Likewise. (BU_P9_DFP_MISC_0): New macro definition. (BU_P9_DFP_MISC_1): New macro definition. (BU_P9_DFP_MISC_2): New macro definition. (BU_P9_DFP_OVERLOAD_1): New macro definition. (BU_P9_DFP_OVERLOAD_2): New macro definition. (BU_P9_DFP_OVERLOAD_3): New macro definition. (TSTSFI_LT_DD): New BU_P9_DFP_MISC_2. (TSTSFI_LT_TD): Likewise. (TSTSFI_EQ_DD): Likewise. (TSTSFI_EQ_TD): Likewise. (TSTSFI_GT_DD): Likewise. (TSTSFI_GT_TD): Likewise. (TSTSFI_OV_DD): Likewise. (TSTSFI_OV_TD): Likewise. (TSTSFI_LT): New BU_P9_DFP_OVERLOAD_2. (TSTSFI_LT_DD): Likewise. (TSTSFI_LT_TD): Likewise. (TSTSFI_EQ): Likewise. (TSTSFI_EQ_DD): Likewise. (TSTSFI_EQ_TD): Likewise. (TSTSFI_GT): Likewise. (TSTSFI_GT_DD): Likewise. (TSTSFI_GT_TD): Likewise. (TSTSFI_OV): Likewise. (TSTSFI_OV_DD): Likewise. (TSTSFI_OV_TD): Likewise. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add overloaded test significance functions. * config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add OPTION_MASK_P9_MISC into the representation of this mask. (POWERPC_MASKS): Add OPTION_MASK_P9_MISC into the representation of this mask. * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Set the RS6000_BTM_P9_MISC flag in the return value if TARGET_P9_MISC is non-zero. (rs6000_expand_binop_builtin): Enforce that argument 0 of the exp argument is a 6-bit unsigned literal value if the icode argument represents a DFP test significance built-in call. (rs6000_invalid_builtin): Add support for the RS6000_BTM_P9_MISC flag used independently and in combination with the RS6000_BTM_64BIT flag. (rs6000_opt_masks): Add entry for power9-misc command-line option. (rs6000_builtin_mask_names): Add entry for power9-misc command-line option. * config/rs6000/rs6000.h: Redefine TARGET_P9_MISC as 0 if HAVE_AS_POWER9 is not a defined macro. Define MASK_P9_MISC and RS6000_BTM_P9_MISC macros. * config/rs6000/rs6000.opt: Add support for the -mpower9-misc option and change the description of the -mpower9-vector option to enable only vector instructions, removing its erroneously claimed support for scalar instructions. * doc/extend.texi (PowerPC AltiVec Built-in Functions): Document the ISA 3.0 digital floating point test significance built-in functions. gcc/testsuite/ChangeLog: 2016-06-30 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/dfp/dfp.exp: New dejagnu test script. * gcc.target/powerpc/dfp/dtstsfi-0.c: New test. * gcc.target/powerpc/dfp/dtstsfi-1.c: New test. * gcc.target/powerpc/dfp/dtstsfi-10.c: New test. * gcc.target/powerpc/dfp/dtstsfi-11.c: New test. * gcc.target/powerpc/dfp/dtstsfi-12.c: New test. * gcc.target/powerpc/dfp/dtstsfi-13.c: New test. * gcc.target/powerpc/dfp/dtstsfi-14.c: New test. * gcc.target/powerpc/dfp/dtstsfi-15.c: New test. * gcc.target/powerpc/dfp/dtstsfi-16.c: New test. * gcc.target/powerpc/dfp/dtstsfi-17.c: New test. * gcc.target/powerpc/dfp/dtstsfi-18.c: New test. * gcc.target/powerpc/dfp/dtstsfi-19.c: New test. * gcc.target/powerpc/dfp/dtstsfi-2.c: New test. * gcc.target/powerpc/dfp/dtstsfi-20.c: New test. * gcc.target/powerpc/dfp/dtstsfi-21.c: New test. * gcc.target/powerpc/dfp/dtstsfi-22.c: New test. * gcc.target/powerpc/dfp/dtstsfi-23.c: New test. * gcc.target/powerpc/dfp/dtstsfi-24.c: New test. * gcc.target/powerpc/dfp/dtstsfi-25.c: New test. * gcc.target/powerpc/dfp/dtstsfi-26.c: New test. * gcc.target/powerpc/dfp/dtstsfi-27.c: New test. * gcc.target/powerpc/dfp/dtstsfi-28.c: New test. * gcc.target/powerpc/dfp/dtstsfi-29.c: New test. * gcc.target/powerpc/dfp/dtstsfi-3.c: New test. * gcc.target/powerpc/dfp/dtstsfi-30.c: New test. * gcc.target/powerpc/dfp/dtstsfi-31.c: New test. * gcc.target/powerpc/dfp/dtstsfi-32.c: New test. * gcc.target/powerpc/dfp/dtstsfi-33.c: New test. * gcc.target/powerpc/dfp/dtstsfi-34.c: New test. * gcc.target/powerpc/dfp/dtstsfi-35.c: New test. * gcc.target/powerpc/dfp/dtstsfi-36.c: New test. * gcc.target/powerpc/dfp/dtstsfi-37.c: New test. * gcc.target/powerpc/dfp/dtstsfi-38.c: New test. * gcc.target/powerpc/dfp/dtstsfi-39.c: New test. * gcc.target/powerpc/dfp/dtstsfi-4.c: New test. * gcc.target/powerpc/dfp/dtstsfi-40.c: New test. * gcc.target/powerpc/dfp/dtstsfi-41.c: New test. * gcc.target/powerpc/dfp/dtstsfi-42.c: New test. * gcc.target/powerpc/dfp/dtstsfi-43.c: New test. * gcc.target/powerpc/dfp/dtstsfi-44.c: New test. * gcc.target/powerpc/dfp/dtstsfi-45.c: New test. * gcc.target/powerpc/dfp/dtstsfi-46.c: New test. * gcc.target/powerpc/dfp/dtstsfi-47.c: New test. * gcc.target/powerpc/dfp/dtstsfi-48.c: New test. * gcc.target/powerpc/dfp/dtstsfi-49.c: New test. * gcc.target/powerpc/dfp/dtstsfi-5.c: New test. * gcc.target/powerpc/dfp/dtstsfi-50.c: New test. * gcc.target/powerpc/dfp/dtstsfi-51.c: New test. * gcc.target/powerpc/dfp/dtstsfi-52.c: New test. * gcc.target/powerpc/dfp/dtstsfi-53.c: New test. * gcc.target/powerpc/dfp/dtstsfi-54.c: New test. * gcc.target/powerpc/dfp/dtstsfi-55.c: New test. * gcc.target/powerpc/dfp/dtstsfi-56.c: New test. * gcc.target/powerpc/dfp/dtstsfi-57.c: New test. * gcc.target/powerpc/dfp/dtstsfi-58.c: New test. * gcc.target/powerpc/dfp/dtstsfi-59.c: New test. * gcc.target/powerpc/dfp/dtstsfi-6.c: New test. * gcc.target/powerpc/dfp/dtstsfi-60.c: New test. * gcc.target/powerpc/dfp/dtstsfi-61.c: New test. * gcc.target/powerpc/dfp/dtstsfi-62.c: New test. * gcc.target/powerpc/dfp/dtstsfi-63.c: New test. * gcc.target/powerpc/dfp/dtstsfi-64.c: New test. * gcc.target/powerpc/dfp/dtstsfi-65.c: New test. * gcc.target/powerpc/dfp/dtstsfi-66.c: New test. * gcc.target/powerpc/dfp/dtstsfi-67.c: New test. * gcc.target/powerpc/dfp/dtstsfi-68.c: New test. * gcc.target/powerpc/dfp/dtstsfi-69.c: New test. * gcc.target/powerpc/dfp/dtstsfi-7.c: New test. * gcc.target/powerpc/dfp/dtstsfi-70.c: New test. * gcc.target/powerpc/dfp/dtstsfi-71.c: New test. * gcc.target/powerpc/dfp/dtstsfi-72.c: New test. * gcc.target/powerpc/dfp/dtstsfi-73.c: New test. * gcc.target/powerpc/dfp/dtstsfi-74.c: New test. * gcc.target/powerpc/dfp/dtstsfi-75.c: New test. * gcc.target/powerpc/dfp/dtstsfi-76.c: New test. * gcc.target/powerpc/dfp/dtstsfi-77.c: New test. * gcc.target/powerpc/dfp/dtstsfi-78.c: New test. * gcc.target/powerpc/dfp/dtstsfi-79.c: New test. * gcc.target/powerpc/dfp/dtstsfi-8.c: New test. * gcc.target/powerpc/dfp/dtstsfi-9.c: New test. From-SVN: r237885
2016-06-30 17:59:44 +02:00
2016-06-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/dfp/dfp.exp: New dejagnu test script.
* gcc.target/powerpc/dfp/dtstsfi-0.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-1.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-10.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-11.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-12.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-13.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-14.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-15.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-16.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-17.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-18.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-19.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-2.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-20.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-21.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-22.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-23.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-24.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-25.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-26.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-27.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-28.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-29.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-3.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-30.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-31.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-32.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-33.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-34.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-35.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-36.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-37.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-38.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-39.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-4.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-40.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-41.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-42.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-43.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-44.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-45.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-46.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-47.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-48.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-49.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-5.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-50.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-51.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-52.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-53.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-54.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-55.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-56.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-57.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-58.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-59.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-6.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-60.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-61.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-62.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-63.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-64.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-65.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-66.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-67.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-68.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-69.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-7.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-70.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-71.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-72.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-73.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-74.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-75.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-76.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-77.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-78.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-79.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-8.c: New test.
* gcc.target/powerpc/dfp/dtstsfi-9.c: New test.
[AArch64][2/2] (Re)Implement vcopy<q>_lane<q> intrinsics 2016-06-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com> James Greenhalgh <james.greenhalgh@arm.com> * config/aarch64/arm_neon.h (vcopyq_lane_f32, vcopyq_lane_f64, vcopyq_lane_p8, vcopyq_lane_p16, vcopyq_lane_s8, vcopyq_lane_s16, vcopyq_lane_s32, vcopyq_lane_s64, vcopyq_lane_u8, vcopyq_lane_u16, vcopyq_lane_u32, vcopyq_lane_u64): Reimplement in C. (vcopy_lane_f32, vcopy_lane_f64, vcopy_lane_p8, vcopy_lane_p16, vcopy_lane_s8, vcopy_lane_s16, vcopy_lane_s32, vcopy_lane_s64, vcopy_lane_u8, vcopy_lane_u16, vcopy_lane_u32, vcopy_lane_u64, vcopy_laneq_f32, vcopy_laneq_f64, vcopy_laneq_p8, vcopy_laneq_p16, vcopy_laneq_s8, vcopy_laneq_s16, vcopy_laneq_s32, vcopy_laneq_s64, vcopy_laneq_u8, vcopy_laneq_u16, vcopy_laneq_u32, vcopy_laneq_u64, vcopyq_laneq_f32, vcopyq_laneq_f64, vcopyq_laneq_p8, vcopyq_laneq_p16, vcopyq_laneq_s8, vcopyq_laneq_s16, vcopyq_laneq_s32, vcopyq_laneq_s64, vcopyq_laneq_u8, vcopyq_laneq_u16, vcopyq_laneq_u32, vcopyq_laneq_u64): New intrinsics. * gcc.target/aarch64/vect_copy_lane_1.c: New test. Co-Authored-By: James Greenhalgh <james.greenhalgh@arm.com> From-SVN: r237883
2016-06-30 17:19:45 +02:00
2016-06-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
James Greenhalgh <james.greenhalgh@arm.com>
* gcc.target/aarch64/vect_copy_lane_1.c: New test.
[AArch64][1/2] Add support INS (element) instruction to copy lanes between vectors 2016-06-30 James Greenhalgh <james.greenhalgh@arm.com> Kyrylo Tkachov <kyrylo.tkachov@arm.com> * config/aarch64/aarch64-simd.md (*aarch64_simd_vec_copy_lane<mode>): New define_insn. (*aarch64_simd_vec_copy_lane_<vswap_width_name><mode>): Likewise. * gcc.target/aarch64/vget_set_lane_1.c: New test. Co-Authored-By: Kyrylo Tkachov <kyrylo.tkachov@arm.com> From-SVN: r237882
2016-06-30 17:15:26 +02:00
2016-06-30 James Greenhalgh <james.greenhalgh@arm.com>
Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/vget_set_lane_1.c: New test.
Fix bogus option suggestions for RejectNegative options (PR driver/71651) gcc/ChangeLog: PR driver/71651 * gcc.c (driver::build_option_suggestions): Pass "option" to add_misspelling_candidates. * opts-common.c (add_misspelling_candidates): Add "option" param; use it to avoid adding negated forms for options marked with RejectNegative. * opts.h (add_misspelling_candidates): Add "option" param. gcc/testsuite/ChangeLog: PR driver/71651 * gcc.dg/spellcheck-options-12.c: New test case. From-SVN: r237880
2016-06-30 16:28:50 +02:00
2016-06-30 David Malcolm <dmalcolm@redhat.com>
PR driver/71651
* gcc.dg/spellcheck-options-12.c: New test case.
re PR middle-end/71693 (ICE: verify_gimple failed (type mismatch in shift expression, -O0, -O1, -O2, -O3)) PR middle-end/71693 * fold-const.c (fold_binary_loc) <case RROTATE_EXPR>: Cast TREE_OPERAND (arg0, 0) and TREE_OPERAND (arg0, 1) to type first when permuting bitwise operation with rotate. Cast TREE_OPERAND (arg0, 0) to type when cancelling two rotations. * gcc.c-torture/compile/pr71693.c: New test. From-SVN: r237875
2016-06-30 10:52:43 +02:00
2016-06-30 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71693
* gcc.c-torture/compile/pr71693.c: New test.
Offer suggestions for misspelled --param names. gcc/ChangeLog: * opts.c (handle_param): Use find_param_fuzzy to offer suggestions for misspelled param names. * params.c: Include spellcheck.h. (find_param_fuzzy): New function. * params.h (find_param_fuzzy): New prototype. * spellcheck.c (struct edit_distance_traits<const char *>): Move to... * spellcheck.h (struct edit_distance_traits<const char *>): ...here. gcc/testsuite/ChangeLog: * gcc.dg/spellcheck-params.c: New testcase. * gcc.dg/spellcheck-params-2.c: New testcase. From-SVN: r237865
2016-06-30 02:05:39 +02:00
2016-06-29 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/spellcheck-params.c: New testcase.
* gcc.dg/spellcheck-params-2.c: New testcase.
predicates.md (const_0_to_7_operand): New predicate, recognize 0..7. [gcc] 2016-06-29 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/predicates.md (const_0_to_7_operand): New predicate, recognize 0..7. * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add support for doing extracts from V16QImode, V8HImode, V4SImode under ISA 3.0. * config/rs6000/vsx.md (VSX_EXTRACT_I): Mode iterator for ISA 3.0 vector extract support. (VSX_EXTRACT_PREDICATE): Mode attribute to validate element number for ISA 3.0 vector extract. (VSX_EX): Constraints to use for ISA 3.0 vector extract. (vsx_extract_<mode>, VSX_EXTRACT_I): Add support for doing extracts of a constant element number from small integer vectors on 64-bit ISA 3.0 systems. (vsx_extract_<mode>_di): Likewise. * config/rs6000/rs6000.h (TARGET_VEXTRACTUB): New target macro to say when we can do ISA 3.0 vector extracts. * config/rs6000/rs6000.md (stfiwx): Allow DImode in Altivec registers, using the stxsiwx instruction. [gcc/testsuite] 2016-06-29 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-extract-1.c: New file to test ISA 3.0 vector extract instructions. * gcc.target/powerpc/p9-extract-2.c: Likewise. From-SVN: r237864
2016-06-30 01:54:12 +02:00
2016-06-29 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-extract-1.c: New file to test ISA 3.0
vector extract instructions.
* gcc.target/powerpc/p9-extract-2.c: Likewise.
re PR fortran/71686 (ICE on broken character continuation) 2016-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/71686 * gfortran.dg/unexpected_eof_2.f90: New test. * gfortran.dg/unexpected_eof_3.f90: New test. From-SVN: r237861
2016-06-29 21:04:58 +02:00
2016-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/71686
* gfortran.dg/unexpected_eof_2.f90: New test.
* gfortran.dg/unexpected_eof_3.f90: New test.
Add qdf24xx base tuning support. gcc/ * config/aarch64/aarch64-cores.def (qdf24xx): Use qdf24xx tuning. * config/aarch64/aarch64.c (qdf24xx_addrcost_table, qdf24xx_regmove_cost, qdf24xx_tunings): New. * config/arm/aarch64-cost-tables.h (qdf24xx_extra_costs): New. * config/arm/arm-cores.def (qdf24xx): Use qdf24xx tuning. * config/arm/arm.c (arm_qdf24xx_tune): New. gcc/testsuite/ * gcc.dg/asr_div1.c: Add aarch64 specific dg-options. From-SVN: r237857
2016-06-29 20:01:55 +02:00
2016-06-29 Jim Wilson <jim.wilson@linaro.org>
* gcc.dg/asr_div1.c: Add aarch64 specific dg-options.
openmp.c (match_oacc_clause_gang): Rename to ... gcc/fortran/ * openmp.c (match_oacc_clause_gang): Rename to ... (match_oacc_clause_gwv): this. Add support for OpenACC worker and vector clauses. (gfc_match_omp_clauses): Use match_oacc_clause_gwv for OMP_CLAUSE_{GANG,WORKER,VECTOR}. Propagate any MATCH_ERRORs for invalid OMP_CLAUSE_{ASYNC,WAIT,GANG,WORKER,VECTOR} clauses. (gfc_match_oacc_wait): Propagate MATCH_ERROR for invalid oacc_expr_lists. Adjust the first and needs_space arguments to gfc_match_omp_clauses. gcc/testsuite/ * gfortran.dg/goacc/asyncwait-2.f95: Updated expected diagnostics. * gfortran.dg/goacc/asyncwait-3.f95: Likewise. * gfortran.dg/goacc/asyncwait-4.f95: Add test coverage. From-SVN: r237854
2016-06-29 18:04:42 +02:00
2016-06-29 Cesar Philippidis <cesar@codesourcery.com>
* gfortran.dg/goacc/asyncwait-2.f95: Updated expected diagnostics.
* gfortran.dg/goacc/asyncwait-3.f95: Likewise.
* gfortran.dg/goacc/asyncwait-4.f95: Add test coverage.
re PR tree-optimization/15256 ([tree-ssa] Optimize manual bitfield manipilation.) 2016-06-29 Richard Biener <rguenther@suse.de> PR middle-end/15256 * gcc.dg/tree-ssa/forwprop-34.c: New testcase. From-SVN: r237852
2016-06-29 15:48:39 +02:00
2016-06-29 Richard Biener <rguenther@suse.de>
PR middle-end/15256
* gcc.dg/tree-ssa/forwprop-34.c: New testcase.
[ARM] Fix, add tests for FP16 aapcs. testsuite/ * gcc.target/arm/aapcs/neon-vect10.c: Require -mfloat-ab=hard. Replace arm_neon_fp16_ok with arm_neon_fp16_hw. * gcc.target/arm/aapcs/neon-vect9.c: Likewise. * gcc.target/arm/aapcs/vfp18.c: Likewise. * gcc.target/arm/aapcs/vfp19.c: Likewise. * gcc.target/arm/aapcs/vfp20.c: Likewise. * gcc.target/arm/aapcs/vfp21.c: Likewise. * gcc.target/arm/fp16-aapcs-1.c: Require -mfloat-ab=hard. Also simplify the test. * gcc.target/arm/fp16-aapcs-2.c: New. From-SVN: r237849
2016-06-29 14:37:00 +02:00
2016-06-29 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/arm/aapcs/neon-vect10.c: Require
-mfloat-ab=hard. Replace arm_neon_fp16_ok with arm_neon_fp16_hw.
* gcc.target/arm/aapcs/neon-vect9.c: Likewise.
* gcc.target/arm/aapcs/vfp18.c: Likewise.
* gcc.target/arm/aapcs/vfp19.c: Likewise.
* gcc.target/arm/aapcs/vfp20.c: Likewise.
* gcc.target/arm/aapcs/vfp21.c: Likewise.
* gcc.target/arm/fp16-aapcs-1.c: Require
-mfloat-ab=hard. Also simplify the test.
* gcc.target/arm/fp16-aapcs-2.c: New.
[Testsuite] Selectors and options directives for ARM VFP FP16 support. gcc/ * doc/sourcebuild.texi (Effective-Target keywords): Add entries for arm_fp16_ok and arm_fp16_hw. (Add Options): Add entries for arm_fp16, arm_fp16_ieee and arm_fp16_alternative. testsuite/ * lib/target-supports.exp (add_options_for arm_fp16): Reword comment. (add_options_for_arm_fp16_ieee): New. (add_options_for_arm_fp16_alternative): New. (effective_target_arm_fp16_ok_nocache): Add to comment. Fix a long-line. (effective_target_arm_fp16_hw): New. From-SVN: r237847
2016-06-29 14:32:08 +02:00
2016-06-29 Matthew Wahab <matthew.wahab@arm.com>
* lib/target-supports.exp (add_options_for_arm_fp16): Reword
comment.
(add_options_for_arm_fp16_ieee): New.
(add_options_for_arm_fp16_alternative): New.
(effective_target_arm_fp16_ok_nocache): Add to comment. Fix a
long-line.
(effective_target_arm_fp16_hw): New.
re PR tree-optimization/71655 (GCC trunk ICE on westmere target) gcc/ PR tree-optimization/71655 * tree-vect-stmts.c (vectorizable_comparison): Swap definition types when swapping operands. gcc/testsuite/ PR tree-optimization/71655 * g++.dg/pr71655.C: New test. From-SVN: r237846
2016-06-29 14:26:40 +02:00
2016-06-29 Ilya Enkovich <ilya.enkovich@intel.com>
PR tree-optimization/71655
* g++.dg/pr71655.C: New test.
Mark -fstack-protect as optimization flag. PR middle-end/71585 * common.opt (flag_stack_protect): Mark the flag as optimization flag. * ipa-inline-transform.c (inline_call): Remove unnecessary call of build_optimization_node. * gcc.dg/pr71585.c: New test. * gcc.dg/pr71585-2.c: New test. * gcc.dg/pr71585-3.c: New test. From-SVN: r237845
2016-06-29 14:12:56 +02:00
2016-06-29 Martin Liska <mliska@suse.cz>
* gcc.dg/pr71585.c: New test.
* gcc.dg/pr71585-2.c: New test.
* gcc.dg/pr71585-3.c: New test.
re PR tree-optimization/70729 (Loop marked with omp simd pragma is not vectorized) gcc/ 2016-06-29 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/70729 * tree-ssa-loop-im.c (ref_indep_loop_p_1): Consider memory reference as independent in loops having positive safelen value. * tree-vect-loop.c (vect_transform_loop): Clear-up safelen value since it may be not valid after vectorization. gcc/testsuite/ 2016-06-29 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/70729 * g++.dg/vect/pr70729.cc: New test. From-SVN: r237844
2016-06-29 12:16:43 +02:00
2016-06-29 Yuri Rumyantsev <ysrumyan@gmail.com>
PR tree-optimization/70729
* g++.dg/vect/pr70729.cc: New test.
Improve diagnostic messages of "#pragma omp cancel", "#pragma omp cancellation point" parsing gcc/c/ * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>: Move pragma context checking into... (c_parser_omp_cancellation_point): ... here, and improve diagnostic messages. * c-typeck.c (c_finish_omp_cancel) (c_finish_omp_cancellation_point): Improve diagnostic messages. gcc/cp/ * parser.c (cp_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>: Move pragma context checking into... (cp_parser_omp_cancellation_point): ... here, and improve diagnostic messages. * semantics.c (finish_omp_cancel, finish_omp_cancellation_point): Improve diagnostic messages. gcc/testsuite/ * c-c++-common/gomp/cancel-1.c: Extend. From-SVN: r237843
2016-06-29 11:08:04 +02:00
2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
* c-c++-common/gomp/cancel-1.c: Extend.
re PR tree-optimization/71625 (missing strlen optimization on different array initialization style) PR tree-optimization/71625 * tree-ssa-strlen.c (get_addr_stridx): Add PTR argument. Assume list is sorted by ascending list->offset. If PTR is non-NULL and there is previous strinfo, call get_stridx_plus_constant. (get_stridx): Pass exp as second argument to get_addr_stridx. (addr_stridxptr): Add missing list = list->next, so that there can be more than one entries in the list. Bump limit from 16 to 32. Ensure the list is sorted by ascending list->offset. (get_stridx_plus_constant): Adjust so that it can be also called with ADDR_EXPR instead of SSA_NAME as PTR. (handle_char_store): Pass NULL_TREE as second argument to get_addr_stridx. * gcc.dg/strlenopt-28.c: New test. From-SVN: r237841
2016-06-29 10:47:46 +02:00
2016-06-29 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71625
* gcc.dg/strlenopt-28.c: New test.
re PR middle-end/71002 (-fstrict-aliasing breaks Boost's short string optimization implementation) 2016-06-29 Richard Biener <rguenther@suse.de> PR middle-end/71002 * alias.c (component_uses_parent_alias_set_from): Handle type punning through union accesses by using the union alias set. * gimple.c (gimple_get_alias_set): Remove union type punning case. c-family/ * c-common.c (c_common_get_alias_set): Remove union type punning case. fortran/ * f95-lang.c (LANG_HOOKS_GET_ALIAS_SET): Remove (un-)define. (gfc_get_alias_set): Remove. * g++.dg/torture/pr71002.C: Adjust testcase. From-SVN: r237839
2016-06-29 09:30:31 +02:00
2016-06-29 Richard Biener <rguenther@suse.de>
PR middle-end/71002
* g++.dg/torture/pr71002.C: Adjust testcase.
re PR c/71685 (Segmentation fault in gcc when compiling the attached file.) PR c/71685 * c-typeck.c (c_build_qualified_type): Don't clear C_TYPE_INCOMPLETE_VARS for the main variant. * gcc.dg/pr71685.c: New test. From-SVN: r237830
2016-06-29 00:30:04 +02:00
2016-06-29 Jakub Jelinek <jakub@redhat.com>
PR c/71685
* gcc.dg/pr71685.c: New test.
2016-06-28 Martin Sebor <msebor@redhat.com>
PR c/71552 - Confusing error for incorrect struct initialization gcc/c/ChangeLog: PR c/71552 * c-typeck.c (output_init_element): Diagnose incompatible types before non-constant initializers. gcc/testsuite/ChangeLog: PR c/71552 * gcc.dg/init-bad-9.c: New test. From-SVN: r237829
2016-06-28 22:09:36 +02:00
PR c/71552
* gcc.dg/init-bad-9.c: New test.
abs128-1.c: Require VSX. 2016-06-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/abs128-1.c: Require VSX. * gcc.target/powerpc/copysign128-1.c: Likewise. * gcc.target/powerpc/inf128-1.c: Likewise. * gcc.target/powerpc/nan128-1.c: Likewise. From-SVN: r237828
2016-06-28 22:08:23 +02:00
2016-06-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/abs128-1.c: Require VSX.
* gcc.target/powerpc/copysign128-1.c: Likewise.
* gcc.target/powerpc/inf128-1.c: Likewise.
* gcc.target/powerpc/nan128-1.c: Likewise.
re PR middle-end/71626 (ICE at -O1 and above on x86_64-linux-gnu (in output_constant_pool_2, at varasm.c:3837)) PR middle-end/71626 * config/i386/i386.c (ix86_expand_vector_move): For SUBREG of a constant, force its SUBREG_REG into memory or register instead of whole op1. * gcc.c-torture/execute/pr71626-1.c: New test. * gcc.c-torture/execute/pr71626-2.c: New test. From-SVN: r237826
2016-06-28 20:31:42 +02:00
2016-06-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71626
* gcc.c-torture/execute/pr71626-1.c: New test.
* gcc.c-torture/execute/pr71626-2.c: New test.
re PR target/71656 (ICE in reload when generating code for -mcpu=power9 -mpower9-dform-vector) PR target/71656 * gcc.target/powerpc/pr71656-2.c: Fix syntax errors. From-SVN: r237823
2016-06-28 17:49:10 +02:00
2016-06-28 Peter Bergner <bergner@vnet.ibm.com>
PR target/71656
* gcc.target/powerpc/pr71656-2.c: Fix syntax errors.
rs6000: Fix split of ashdi3_extswsli_dot for memory (PR71670) The splitter for ashdi3_extswsli_dot for cr0 with memory uses emit_insn gen_ashdi3_extswsli_dot, which does not work because that emits a scratch, while the splitter runs after reload so there should be a real register instead. We can laboriously fix that up, or emit using gen_ashdi3_extswsli_dot2 instead. This patch does the latter. PR target/71670 * config/rs6000/rs6000.md (ashdi3_extswsli_dot): Use gen_ashdi3_extswsli_dot2 instead of gen_ashdi3_extswsli_dot. gcc/testsuite/ PR target/71670 * gcc.target/powerpc/pr71670.c: New testcase. From-SVN: r237813
2016-06-28 07:56:41 +02:00
2016-06-27 Segher Boessenkool <segher@kernel.crashing.org>
PR target/71670
* gcc.target/powerpc/pr71670.c: New testcase.
re PR target/71656 (ICE in reload when generating code for -mcpu=power9 -mpower9-dform-vector) gcc/ PR target/71656 * config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Add OPTION_MASK_P9_DFORM_VECTOR. * config/rs6000/rs6000.c (rs6000_option_override_internal): Do not disable -mpower9-dform-vector when using reload. (quad_address_p): Remove 'gpr_p' argument and all associated code. New 'strict' argument. Update all callers. Add strict addressing support. (rs6000_legitimate_offset_address_p): Remove call to virtual_stack_registers_memory_p. (rs6000_legitimize_reload_address): Add quad address support. (rs6000_legitimate_address_p): Move call to quad_address_p above call to virtual_stack_registers_memory_p. Adjust quad_address_p args to account for new strict usage. (rs6000_output_move_128bit): Adjust quad_address_p args to account for new strict usage. * config/rs6000/predicates.md (quad_memory_operand): Likewise. gcc/testsuite/ PR target/71656 * gcc.target/powerpc/pr71656-1.c: New test. * gcc.target/powerpc/pr71656-2.c: New test. From-SVN: r237811
2016-06-28 03:28:28 +02:00
2016-06-27 Peter Bergner <bergner@vnet.ibm.com>
PR target/71656
* gcc.target/powerpc/pr71656-1.c: New test.
* gcc.target/powerpc/pr71656-2.c: New test.
[ARM][testsuite] Add missing guards to fp16 AdvSIMD tests 2016-06-27 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/vget_lane.c: Add ifdef around fp16 code. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f16_indices_1.c: Add arm_neon_fp16_ok effective target. * gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f16_indices_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f16_indices_1.c: Likewise. From-SVN: r237798
2016-06-27 13:27:17 +02:00
2016-06-27 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vget_lane.c: Add ifdef
around fp16 code.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f16_indices_1.c:
Add arm_neon_fp16_ok effective target.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f16_indices_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f16_indices_1.c: Likewise.
predict-12.c: New testcase. * gcc.dg/predict-12.c: New testcase. * predict.c: Include gimple-pretty-print.h (predicted_by_loop_heuristics_p): Check also PRED_LOOP_EXIT_WITH_RECURSION (predict_loops): Find self recursive calls and use special purpose predictors for them; dump log about decisions. (pass_profile::execute): Dump info about #of iterations. * predict.def (PRED_LOOP_EXIT_WITH_RECURSION, (PRED_LOOP_GUARD_WITH_RECURSION): New predictors. From-SVN: r237791
2016-06-26 22:03:35 +02:00
2016-06-26 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/predict-12.c: New testcase.
re PR fortran/71649 (Internal compiler error) 2016-06-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/71649 * module.c (create_intrinsic_function): Check for NULL values and return after giving error. PR fortran/71649 * gfortran.dg/pr71649.f90: New test. From-SVN: r237789
2016-06-26 03:03:19 +02:00
2016-06-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/71649
* gfortran.dg/pr71649.f90: New test.
re PR tree-optimization/71631 (Wrong constant folding) PR tree-optimization/71631 * tree-ssa-reassoc.c (reassociate_bb): Pass true as last argument to rewrite_expr_tree even if negate_result, move new_lhs var declaration and initialization earlier, for powi_result set afterwards new_lhs to lhs. For negate_result, use new_lhs instead of tmp if new_lhs != lhs, and don't shadow gsi var. * gcc.c-torture/execute/pr71631.c: New test. From-SVN: r237782
2016-06-25 19:20:15 +02:00
2016-06-25 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/71643 (internal compiler error: in redirect_eh_edge_1, at tree-eh.c:2318 after r237427) PR tree-optimization/71643 * tree-ssa-tail-merge.c (find_clusters_1): Ignore basic blocks with EH preds. * tree-ssa-tail-merge.c (deps_ok_for_redirect_from_bb_to_bb): Don't leak a bitmap if dep_bb is NULL. * g++.dg/opt/pr71643.C: New test. From-SVN: r237783
2016-06-25 19:23:02 +02:00
PR tree-optimization/71643
* g++.dg/opt/pr71643.C: New test.
re PR tree-optimization/71631 (Wrong constant folding) PR tree-optimization/71631 * tree-ssa-reassoc.c (reassociate_bb): Pass true as last argument to rewrite_expr_tree even if negate_result, move new_lhs var declaration and initialization earlier, for powi_result set afterwards new_lhs to lhs. For negate_result, use new_lhs instead of tmp if new_lhs != lhs, and don't shadow gsi var. * gcc.c-torture/execute/pr71631.c: New test. From-SVN: r237782
2016-06-25 19:20:15 +02:00
PR tree-optimization/71631
* gcc.c-torture/execute/pr71631.c: New test.
predict.c (predict_paths_leading_to, [...]): Add in_loop parameter. * predict.c (predict_paths_leading_to, predict_paths_leading_to_edge): Add in_loop parameter. (predict_loops): Add loop guard heuristics. * predict.def (PRED_LOOP_GUARD): New heuristics. * gcc.dg/predict-11.c: New testcase. * gfortran.dg/predict-2.f90: New testcase. From-SVN: r237781
2016-06-25 18:52:32 +02:00
2016-06-24 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/predict-11.c: New testcase.
* gfortran.dg/predict-2.f90: New testcase.
predict.c: Include ipa-utils.h * predict.c: Include ipa-utils.h (tree_bb_level_prediction): Predict recursive calls. (tree_estimate_probability_bb): Skip inexpensive calls for call predictor. * predict.def (PRED_RECURSIVE_CALL): New. * gcc.dg/predict-10.c: New test. From-SVN: r237780
2016-06-25 13:56:52 +02:00
2016-06-24 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/predict-10.c: New test.
rs6000-builtin.def (BU_FLOAT128_2): New #define. [gcc] 2016-06-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000-builtin.def (BU_FLOAT128_2): New #define. (BU_FLOAT128_1): Likewise. (FABSQ): Likewise. (COPYSIGNQ): Likewise. (RS6000_BUILTIN_NANQ): Likewise. (RS6000_BUILTIN_NANSQ): Likewise. (RS6000_BUILTIN_INFQ): Likewise. (RS6000_BUILTIN_HUGE_VALQ): Likewise. * config/rs6000/rs6000.c (rs6000_fold_builtin): New prototype. (TARGET_FOLD_BUILTIN): New #define. (rs6000_builtin_mask_calculate): Add TARGET_FLOAT128 entry. (rs6000_invalid_builtin): Add handling for RS6000_BTM_FLOAT128. (rs6000_fold_builtin): New target hook implementation, handling folding of 128-bit NaNs and infinities. (rs6000_init_builtins): Initialize const_str_type_node; ensure all entries are filled in to avoid problems during bootstrap self-test; define builtins for 128-bit NaNs and infinities. (rs6000_opt_mask): Add entry for float128. * config/rs6000/rs6000.h (RS6000_BTM_FLOAT128): New #define. (RS6000_BTM_COMMON): Include RS6000_BTM_FLOAT128. (rs6000_builtin_type_index): Add RS6000_BTI_const_str. (const_str_type_node): New #define. * config/rs6000/rs6000.md (copysign<mode>3 for IEEE128): Convert to a define_expand that dispatches to either copysign<mode>3_soft or copysign<mode>3_hard. (copysign<mode>3_hard): Rename from copysign<mode>3. (copysign<mode>3_soft): New define_insn. * doc/extend.texi: Document new builtins. [gcc/testsuite] 2016-06-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/abs128-1.c: New. * gcc.target/powerpc/copysign128-1.c: New. * gcc.target/powerpc/inf128-1.c: New. * gcc.target/powerpc/nan128-1.c: New. From-SVN: r237774
2016-06-24 23:55:40 +02:00
2016-06-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/abs128-1.c: New.
* gcc.target/powerpc/copysign128-1.c: New.
* gcc.target/powerpc/inf128-1.c: New.
* gcc.target/powerpc/nan128-1.c: New.
re PR debug/71642 (ICE: in gen_type_die_with_usage, at dwarf2out.c:22729) PR debug/71642 * tree-inline.c (remap_decl): When fixing up DECL_ORIGINAL_TYPE, just copy the type name. From-SVN: r237771
2016-06-24 21:28:18 +02:00
2016-06-24 Eric Botcazou <ebotcazou@adacore.com>
* gfortran.dg/pr71642.f90: New test.
re PR tree-optimization/71647 (aligned(x:32) in #pragma omp simd does not work) PR tree-optimization/71647 * omp-low.c (lower_rec_input_clauses): Convert omp_clause_aligned_alignment (c) to size_type_node for the last argument of __builtin_assume_aligned. * gcc.target/i386/pr71647.c: New test. From-SVN: r237769
2016-06-24 20:44:11 +02:00
2016-06-24 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71647
* gcc.target/i386/pr71647.c: New test.
Add missing ChangeLog entries for r237765 From-SVN: r237784
2016-06-25 22:41:10 +02:00
2016-06-24 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/noplt-gd-1.c: New test.
* gcc.target/i386/noplt-gd-2.c: Likewise.
* gcc.target/i386/noplt-gd-3.c: Likewise.
* gcc.target/i386/noplt-ld-1.c: Likewise.
* gcc.target/i386/noplt-ld-2.c: Likewise.
* gcc.target/i386/noplt-ld-3.c: Likewise.
* lib/target-supports.exp
(check_effective_target_tls_get_addr_via_got): New.
vect-nb-iter-ub-1.c: Remove default vector testsuite compile flags. 2016-06-24 Uros Bizjak <ubizjak@gmail.com> * gcc.dg/vect/vect-nb-iter-ub-1.c: Remove default vector testsuite compile flags. * gcc.dg/vect/vect-nb-iter-ub-2.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-3.c: Ditto. 2016-06-24 Uros Bizjak <ubizjak@gmail.com> * g++dg/vect/pr36684.cc: Add dg-do compile. * gcc.dg/vect/O3-pr70130.c: Remove dg-do run. * gcc.dg/vect/pr70021.c: Ditto. * gcc.dg/vect/pr70138-1.c: Ditto. * gcc.dg/vect/pr70138-2.c: Ditto. * gcc.dg/vect/pr70354-1.c: Ditto. * gcc.dg/vect/pr70354-2.c: Ditto. * gcc.dg/vect/pr71259.c: Ditto. * gcc.dg/vect/pr71416-1.c: Ditto. * gcc.dg/vect/slp-43.c: Ditto. * gcc.dg/vect/slp-45.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-1.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-2.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-3.c: Ditto. * gfortran.dg/vect/pr69980.f90: Ditto. 2016-06-24 Uros Bizjak <ubizjak@gmail.com> * gcc.dg/vect/O3-pr70130.c: Include tree-vect.h and call check_vect. * gcc.dg/vect/bb-slp-30.c: Ditto. * gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: Ditto. * gcc.dg/vect/fast-math-bb-slp-call-3.c: Ditto. * gcc.dg/vect/pr45902.c: Ditto. * gcc.dg/vect/pr48172.c: Ditto. * gcc.dg/vect/pr48377.c: Ditto. * gcc.dg/vect/pr49038.c: Ditto. * gcc.dg/vect/pr49771.c: Ditto. * gcc.dg/vect/pr52091.c: Ditto. * gcc.dg/vect/pr53185-2.c: Ditto. * gcc.dg/vect/pr56826.c: Ditto. * gcc.dg/vect/pr60276.c: Ditto. * gcc.dg/vect/pr62021.c: Ditto. * gcc.dg/vect/pr63530.c: Ditto. * gcc.dg/vect/pr65518.c: Ditto. * gcc.dg/vect/pr65947-1.c: Ditto. * gcc.dg/vect/pr65947-10.c: Ditto. * gcc.dg/vect/pr65947-11.c: Ditto. * gcc.dg/vect/pr65947-12.c: Ditto. * gcc.dg/vect/pr65947-13.c: Ditto. * gcc.dg/vect/pr65947-2.c: Ditto. * gcc.dg/vect/pr65947-3.c: Ditto. * gcc.dg/vect/pr65947-4.c: Ditto. * gcc.dg/vect/pr65947-5.c: Ditto. * gcc.dg/vect/pr65947-6.c: Ditto. * gcc.dg/vect/pr65947-7.c: Ditto. * gcc.dg/vect/pr65947-8.c: Ditto. * gcc.dg/vect/pr65947-9.c: Ditto. * gcc.dg/vect/pr71416-1.c: Ditto. * gcc.dg/vect/pr71439.c: Ditto. * gcc.dg/vect/slp-widen-mult-half.c: Ditto. * gcc.dg/vect/vect-bswap16.c: Ditto. * gcc.dg/vect/vect-bswap32.c: Ditto. * gcc.dg/vect/vect-bswap64.c: Ditto. * gcc.dg/vect/vect-live-1.c: Ditto. * gcc.dg/vect/vect-live-2.c: Ditto. * gcc.dg/vect/vect-live-3.c: Ditto. * gcc.dg/vect/vect-live-4.c: Ditto. * gcc.dg/vect/vect-live-5.c: Ditto. * gcc.dg/vect/vect-live-slp-1.c: Ditto. * gcc.dg/vect/vect-live-slp-2.c: Ditto. * gcc.dg/vect/vect-live-slp-3.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-1.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-2.c: Ditto. * gcc.dg/vect/vect-nb-iter-ub-3.c: Ditto. * gcc.dg/vect/vect-neg-store-1.c: Ditto. * gcc.dg/vect/vect-neg-store-2.c: Ditto. * gcc.dg/vect/vect-outer-pr69720.c: Ditto. * gcc.dg/vect/vect-reduc-mul_1.c: Ditto. * gcc.dg/vect/vect-reduc-mul_2.c: Ditto. * gcc.dg/vect/vect-reduc-or_1.c: Ditto. * gcc.dg/vect/vect-reduc-or_2.c: Ditto. * gcc.dg/vect/vect-widen-mult-const-s16.c: Ditto. * gcc.dg/vect/vect-widen-mult-const-u16.c: Ditto. * gcc.dg/vect/vect-widen-mult-half-u8.c: Ditto. * gcc.dg/vect/vect-widen-mult-half.c: Ditto. From-SVN: r237761
2016-06-24 17:46:21 +02:00
2016-06-24 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/vect/vect-nb-iter-ub-1.c: Remove default vector
testsuite compile flags.
* gcc.dg/vect/vect-nb-iter-ub-2.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-3.c: Ditto.
2016-06-24 Uros Bizjak <ubizjak@gmail.com>
* g++dg/vect/pr36684.cc: Add dg-do compile.
* gcc.dg/vect/O3-pr70130.c: Remove dg-do run.
* gcc.dg/vect/pr70021.c: Ditto.
* gcc.dg/vect/pr70138-1.c: Ditto.
* gcc.dg/vect/pr70138-2.c: Ditto.
* gcc.dg/vect/pr70354-1.c: Ditto.
* gcc.dg/vect/pr70354-2.c: Ditto.
* gcc.dg/vect/pr71259.c: Ditto.
* gcc.dg/vect/pr71416-1.c: Ditto.
* gcc.dg/vect/slp-43.c: Ditto.
* gcc.dg/vect/slp-45.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-1.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-2.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-3.c: Ditto.
* gfortran.dg/vect/pr69980.f90: Ditto.
2016-06-24 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/vect/O3-pr70130.c: Include tree-vect.h and call check_vect.
* gcc.dg/vect/bb-slp-30.c: Ditto.
* gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: Ditto.
* gcc.dg/vect/fast-math-bb-slp-call-3.c: Ditto.
* gcc.dg/vect/pr45902.c: Ditto.
* gcc.dg/vect/pr48172.c: Ditto.
* gcc.dg/vect/pr48377.c: Ditto.
* gcc.dg/vect/pr49038.c: Ditto.
* gcc.dg/vect/pr49771.c: Ditto.
* gcc.dg/vect/pr52091.c: Ditto.
* gcc.dg/vect/pr53185-2.c: Ditto.
* gcc.dg/vect/pr56826.c: Ditto.
* gcc.dg/vect/pr60276.c: Ditto.
* gcc.dg/vect/pr62021.c: Ditto.
* gcc.dg/vect/pr63530.c: Ditto.
* gcc.dg/vect/pr65518.c: Ditto.
* gcc.dg/vect/pr65947-1.c: Ditto.
* gcc.dg/vect/pr65947-10.c: Ditto.
* gcc.dg/vect/pr65947-11.c: Ditto.
* gcc.dg/vect/pr65947-12.c: Ditto.
* gcc.dg/vect/pr65947-13.c: Ditto.
* gcc.dg/vect/pr65947-2.c: Ditto.
* gcc.dg/vect/pr65947-3.c: Ditto.
* gcc.dg/vect/pr65947-4.c: Ditto.
* gcc.dg/vect/pr65947-5.c: Ditto.
* gcc.dg/vect/pr65947-6.c: Ditto.
* gcc.dg/vect/pr65947-7.c: Ditto.
* gcc.dg/vect/pr65947-8.c: Ditto.
* gcc.dg/vect/pr65947-9.c: Ditto.
* gcc.dg/vect/pr71416-1.c: Ditto.
* gcc.dg/vect/pr71439.c: Ditto.
* gcc.dg/vect/slp-widen-mult-half.c: Ditto.
* gcc.dg/vect/vect-bswap16.c: Ditto.
* gcc.dg/vect/vect-bswap32.c: Ditto.
* gcc.dg/vect/vect-bswap64.c: Ditto.
* gcc.dg/vect/vect-live-1.c: Ditto.
* gcc.dg/vect/vect-live-2.c: Ditto.
* gcc.dg/vect/vect-live-3.c: Ditto.
* gcc.dg/vect/vect-live-4.c: Ditto.
* gcc.dg/vect/vect-live-5.c: Ditto.
* gcc.dg/vect/vect-live-slp-1.c: Ditto.
* gcc.dg/vect/vect-live-slp-2.c: Ditto.
* gcc.dg/vect/vect-live-slp-3.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-1.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-2.c: Ditto.
* gcc.dg/vect/vect-nb-iter-ub-3.c: Ditto.
* gcc.dg/vect/vect-neg-store-1.c: Ditto.
* gcc.dg/vect/vect-neg-store-2.c: Ditto.
* gcc.dg/vect/vect-outer-pr69720.c: Ditto.
* gcc.dg/vect/vect-reduc-mul_1.c: Ditto.
* gcc.dg/vect/vect-reduc-mul_2.c: Ditto.
* gcc.dg/vect/vect-reduc-or_1.c: Ditto.
* gcc.dg/vect/vect-reduc-or_2.c: Ditto.
* gcc.dg/vect/vect-widen-mult-const-s16.c: Ditto.
* gcc.dg/vect/vect-widen-mult-const-u16.c: Ditto.
* gcc.dg/vect/vect-widen-mult-half-u8.c: Ditto.
* gcc.dg/vect/vect-widen-mult-half.c: Ditto.
float128-cmp-invalid.c (main): Use __builtin_nanq. * gcc.dg/torture/float128-cmp-invalid.c (main): Use __builtin_nanq. From-SVN: r237760
2016-06-24 15:55:40 +02:00
2016-06-24 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/torture/float128-cmp-invalid.c (main): Use __builtin_nanq.
Enable non-PIC noplt tests on 32-bit x86 target Since non-PIC noplt works on 32-bit x86 target now with assembler/linker support, enable non-PIC noplt tests on 32-bit x86 target. main in noplt-2.c and noplt-4.c are renamed to bar to avoid stack re-alignment in main for 32-bit target, which disables tailcall optimization. * gcc.target/i386/noplt-1.c: Don't disable for ia32. Scan for ia32 if R_386_GOT32X relocation is supported. * gcc.target/i386/noplt-3.c: Likewise. * gcc.target/i386/noplt-2.c: Likewise. (main): Renamed to ... (bar): This. * gcc.target/i386/noplt-4.c: Likewise. (main): Renamed to ... (bar): This. * gcc.target/i386/pr67400-3.c: Don't disable for ia32. * gcc.target/i386/pr67400-5.c: Likewise. From-SVN: r237756
2016-06-24 13:17:14 +02:00
2016-06-24 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/noplt-1.c: Don't disable for ia32. Scan for
ia32 if R_386_GOT32X relocation is supported.
* gcc.target/i386/noplt-3.c: Likewise.
* gcc.target/i386/noplt-2.c: Likewise.
(main): Renamed to ...
(bar): This.
* gcc.target/i386/noplt-4.c: Likewise.
(main): Renamed to ...
(bar): This.
* gcc.target/i386/pr67400-3.c: Don't disable for ia32.
* gcc.target/i386/pr67400-5.c: Likewise.
internal-fn.c (expand_arith_set_overflow): New function. * internal-fn.c (expand_arith_set_overflow): New function. (expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use it. (expand_arith_overflow_result_store): Likewise. Handle precision smaller than mode precision. * tree-vrp.c (extract_range_basic): For imag part, handle properly signed 1-bit precision result. * doc/extend.texi (__builtin_add_overflow): Document that last argument can't be pointer to enumerated or boolean type. (__builtin_add_overflow_p): Document that last argument can't have enumerated or boolean type. * c-common.c (check_builtin_function_arguments): Require last argument of BUILT_IN_*_OVERFLOW_P to have INTEGER_TYPE type. Adjust wording of diagnostics for BUILT_IN_*_OVERLFLOW if the last argument is pointer to enumerated or boolean type. * c-c++-common/builtin-arith-overflow-1.c (generic_wrong_type, f3, f4): Adjust expected diagnostics. * c-c++-common/torture/builtin-arith-overflow.h (TP): New macro. (T): If OVFP is defined, redefine to TP. * c-c++-common/torture/builtin-arith-overflow-12.c: Adjust comment. * c-c++-common/torture/builtin-arith-overflow-p-1.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-2.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-3.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-4.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-5.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-6.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-7.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-8.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-9.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-10.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-11.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-12.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-13.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-14.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-15.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-16.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-17.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-18.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-19.c: New test. * g++.dg/ext/builtin-arith-overflow-1.C: Pass 0 instead of C as last argument to __builtin_add_overflow_p. From-SVN: r237754
2016-06-24 13:03:27 +02:00
2016-06-24 Jakub Jelinek <jakub@redhat.com>
call.c (magic_varargs_p): Return 3 for __builtin_*_overflow_p. * call.c (magic_varargs_p): Return 3 for __builtin_*_overflow_p. (build_over_call): For magic == 3, do no conversion only on 3rd argument. * c-c++-common/torture/builtin-arith-overflow-p-19.c: Run for C++ too. * g++.dg/ext/builtin-arith-overflow-2.C: New test. From-SVN: r237755
2016-06-24 13:04:29 +02:00
* c-c++-common/torture/builtin-arith-overflow-p-19.c: Run for C++ too.
* g++.dg/ext/builtin-arith-overflow-2.C: New test.
internal-fn.c (expand_arith_set_overflow): New function. * internal-fn.c (expand_arith_set_overflow): New function. (expand_addsub_overflow, expand_neg_overflow, expand_mul_overflow): Use it. (expand_arith_overflow_result_store): Likewise. Handle precision smaller than mode precision. * tree-vrp.c (extract_range_basic): For imag part, handle properly signed 1-bit precision result. * doc/extend.texi (__builtin_add_overflow): Document that last argument can't be pointer to enumerated or boolean type. (__builtin_add_overflow_p): Document that last argument can't have enumerated or boolean type. * c-common.c (check_builtin_function_arguments): Require last argument of BUILT_IN_*_OVERFLOW_P to have INTEGER_TYPE type. Adjust wording of diagnostics for BUILT_IN_*_OVERLFLOW if the last argument is pointer to enumerated or boolean type. * c-c++-common/builtin-arith-overflow-1.c (generic_wrong_type, f3, f4): Adjust expected diagnostics. * c-c++-common/torture/builtin-arith-overflow.h (TP): New macro. (T): If OVFP is defined, redefine to TP. * c-c++-common/torture/builtin-arith-overflow-12.c: Adjust comment. * c-c++-common/torture/builtin-arith-overflow-p-1.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-2.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-3.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-4.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-5.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-6.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-7.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-8.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-9.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-10.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-11.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-12.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-13.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-14.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-15.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-16.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-17.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-18.c: New test. * c-c++-common/torture/builtin-arith-overflow-p-19.c: New test. * g++.dg/ext/builtin-arith-overflow-1.C: Pass 0 instead of C as last argument to __builtin_add_overflow_p. From-SVN: r237754
2016-06-24 13:03:27 +02:00
* c-c++-common/builtin-arith-overflow-1.c (generic_wrong_type, f3,
f4): Adjust expected diagnostics.
* c-c++-common/torture/builtin-arith-overflow.h (TP): New macro.
(T): If OVFP is defined, redefine to TP.
* c-c++-common/torture/builtin-arith-overflow-12.c: Adjust comment.
* c-c++-common/torture/builtin-arith-overflow-p-1.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-2.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-3.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-4.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-5.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-6.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-7.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-8.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-9.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-10.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-11.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-12.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-13.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-14.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-15.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-16.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-17.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-18.c: New test.
* c-c++-common/torture/builtin-arith-overflow-p-19.c: New test.
* g++.dg/ext/builtin-arith-overflow-1.C: Pass 0 instead of C
as last argument to __builtin_add_overflow_p.
pr33834_2.cc: Use dg-additional-options instead of dg-options and remove default vector... * g++.dg/vect/pr33834_2.cc: Use dg-additional-options instead of dg-options and remove default vector testsuite compile flags. * g++.dg/vect/pr33860a.cc: Ditto. * g++.dg/vect/pr45470-a.cc: Ditto. * g++.dg/vect/pr45470-b.cc: Ditto. * g++.dg/vect/pr60896.cc: Ditto. * gcc.dg/vect/no-tree-pre-pr45241.c: Ditto. * gcc.dg/vect/pr18308.c: Ditto. * gcc.dg/vect/pr24049.c: Ditto. * gcc.dg/vect/pr33373.c: Ditto. * gcc.dg/vect/pr36228.c: Ditto. * gcc.dg/vect/pr42395.c: Ditto. * gcc.dg/vect/pr42604.c: Ditto. * gcc.dg/vect/pr46663.c: Ditto. * gcc.dg/vect/pr48765.c: Ditto. * gcc.dg/vect/pr49093.c: Ditto. * gcc.dg/vect/pr49352.c: Ditto. * gcc.dg/vect/pr52298.c: Ditto. * gcc.dg/vect/pr52870.c: Ditto. * gcc.dg/vect/pr53185.c: Ditto. * gcc.dg/vect/pr53773.c: Ditto. * gcc.dg/vect/pr56695.c: Ditto. * gcc.dg/vect/pr62171.c: Ditto. * gcc.dg/vect/pr63530.c: Ditto. * gcc.dg/vect/pr68339.c: Ditto. * gcc.dg/vect/pr71259.c: Ditto. * gcc.dg/vect/vect-82_64.c: Ditto. * gcc.dg/vect/vect-83_64.c: Ditto. * gcc.dg/vect/vect-debug-pr41926.c: Ditto. * gcc.dg/vect/vect-shift-2-big-array.c: Ditto. * gcc.dg/vect/vect-shift-2.c: Ditto. * gfortran.dg/vect/fast-math-mgrid-resid.f: Ditto. * gfortran.dg/vect/pr39318.f90: Ditto. * gfortran.dg/vect/pr45714-a.f: Ditto. * gfortran.dg/vect/pr45714-b.f: Ditto. * gfortran.dg/vect/pr46213.f90: Ditto. From-SVN: r237745
2016-06-23 21:58:37 +02:00
2016-06-23 Uros Bizjak <ubizjak@gmail.com>
* g++.dg/vect/pr33834_2.cc: Use dg-additional-options instead of
dg-options and remove default vector testsuite compile flags.
* g++.dg/vect/pr33860a.cc: Ditto.
* g++.dg/vect/pr45470-a.cc: Ditto.
* g++.dg/vect/pr45470-b.cc: Ditto.
* g++.dg/vect/pr60896.cc: Ditto.
* gcc.dg/vect/no-tree-pre-pr45241.c: Ditto.
* gcc.dg/vect/pr18308.c: Ditto.
* gcc.dg/vect/pr24049.c: Ditto.
* gcc.dg/vect/pr33373.c: Ditto.
* gcc.dg/vect/pr36228.c: Ditto.
* gcc.dg/vect/pr42395.c: Ditto.
* gcc.dg/vect/pr42604.c: Ditto.
* gcc.dg/vect/pr46663.c: Ditto.
* gcc.dg/vect/pr48765.c: Ditto.
* gcc.dg/vect/pr49093.c: Ditto.
* gcc.dg/vect/pr49352.c: Ditto.
* gcc.dg/vect/pr52298.c: Ditto.
* gcc.dg/vect/pr52870.c: Ditto.
* gcc.dg/vect/pr53185.c: Ditto.
* gcc.dg/vect/pr53773.c: Ditto.
* gcc.dg/vect/pr56695.c: Ditto.
* gcc.dg/vect/pr62171.c: Ditto.
* gcc.dg/vect/pr63530.c: Ditto.
* gcc.dg/vect/pr68339.c: Ditto.
* gcc.dg/vect/pr71259.c: Ditto.
* gcc.dg/vect/vect-82_64.c: Ditto.
* gcc.dg/vect/vect-83_64.c: Ditto.
* gcc.dg/vect/vect-debug-pr41926.c: Ditto.
* gcc.dg/vect/vect-shift-2-big-array.c: Ditto.
* gcc.dg/vect/vect-shift-2.c: Ditto.
* gfortran.dg/vect/fast-math-mgrid-resid.f: Ditto.
* gfortran.dg/vect/pr39318.f90: Ditto.
* gfortran.dg/vect/pr45714-a.f: Ditto.
* gfortran.dg/vect/pr45714-b.f: Ditto.
* gfortran.dg/vect/pr46213.f90: Ditto.
predicates.md (splat_input_operand): Rework. [gcc] 2016-06-23 Michael Meissner <meissner@linux.vnet.ibm.com> Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/predicates.md (splat_input_operand): Rework. Don't allow constants, since the insns that use this predicate don't support constants. Constants are handled by other insns that are created via combine. During and after register allocation, only allow indexed or indirect addresses, and not general addresses. Only allow modes supported by the hardware. * config/rs6000/rs6000.c (xxsplitb_constant_p): Update usage comment. Move check for using VSPLTIS<x> to a common location, instead of doing it in two different places. [gcc/testsuite] 2016-06-23 Michael Meissner <meissner@linux.vnet.ibm.com> Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p9-splat-5.c: New test. Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com> From-SVN: r237743
2016-06-23 21:19:09 +02:00
2016-06-23 Michael Meissner <meissner@linux.vnet.ibm.com>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-splat-5.c: New test.
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) PR tree-optimization/71488 * gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ... * lib/target-supports.exp: ... here. (check_sse4_hw_available): New procedure. (check_effective_target_sse4_runtime): Ditto. * g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of -march=westmere for sse4_runtime targets. * gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h". (dg-additional-options): Use for sse4_runtime targets. (main): Call check_vect (). (dg-final): Perform scan only for sse4_runtime targets. From-SVN: r237738
2016-06-23 18:58:54 +02:00
2016-06-23 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/71488
* gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ...
* lib/target-supports.exp: ... here.
(check_sse4_hw_available): New procedure.
(check_effective_target_sse4_runtime): Ditto.
* g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of
-march=westmere for sse4_runtime targets.
tree-vect.h (check_vect): Handle __SSE4_2__. * gcc.dg/vect/tree-vect.h (check_vect): Handle __SSE4_2__. From-SVN: r237759
2016-06-24 15:53:13 +02:00
* gcc.dg/vect/tree-vect.h (check_vect): Handle __SSE4_2__.
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) PR tree-optimization/71488 * gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ... * lib/target-supports.exp: ... here. (check_sse4_hw_available): New procedure. (check_effective_target_sse4_runtime): Ditto. * g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of -march=westmere for sse4_runtime targets. * gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h". (dg-additional-options): Use for sse4_runtime targets. (main): Call check_vect (). (dg-final): Perform scan only for sse4_runtime targets. From-SVN: r237738
2016-06-23 18:58:54 +02:00
* gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h".
* gcc.dg/vect/vect-bool-cmp.c: Revert unwanted change. From-SVN: r237764
2016-06-24 19:00:23 +02:00
(dg-additional-options): Use for sse4_runtime targets.
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) PR tree-optimization/71488 * gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ... * lib/target-supports.exp: ... here. (check_sse4_hw_available): New procedure. (check_effective_target_sse4_runtime): Ditto. * g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of -march=westmere for sse4_runtime targets. * gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h". (dg-additional-options): Use for sse4_runtime targets. (main): Call check_vect (). (dg-final): Perform scan only for sse4_runtime targets. From-SVN: r237738
2016-06-23 18:58:54 +02:00
(main): Call check_vect ().
* gcc.dg/vect/vect-bool-cmp.c: Revert unwanted change. From-SVN: r237764
2016-06-24 19:00:23 +02:00
(dg-final): Perform scan only for sse4_runtime targets.
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) PR tree-optimization/71488 * gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ... * lib/target-supports.exp: ... here. (check_sse4_hw_available): New procedure. (check_effective_target_sse4_runtime): Ditto. * g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of -march=westmere for sse4_runtime targets. * gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h". (dg-additional-options): Use for sse4_runtime targets. (main): Call check_vect (). (dg-final): Perform scan only for sse4_runtime targets. From-SVN: r237738
2016-06-23 18:58:54 +02:00
i386: Access external function via GOT slot for -fno-plt i386 psABI has been updated to clarify that R_386_GOT32X and R_386_GOT32 relocations can be used to access GOT without base register when PIC is disabled: https://groups.google.com/forum/#!topic/ia32-abi/awsRSvJOJfs 32-bit x86 assembler and linker from binutils 2.26.1 and 2.27 support call/jmp *_start@GOT cmpl $0, bar@GOT for both normal and IFUNC functions. We check if 32-bit x86 assembler and linker have the fix for: https://sourceware.org/bugzilla/show_bug.cgi?id=20244 before accessing external function via GOT slot for -fno-plt in both PIC and non-PIC modes. PR target/66232 PR target/67400 * configure.ac (as_ix86_tls_ldm_opt): Renamed to ... (as_ix86_gas_32_opt): This. (ld_ix86_tls_ldm_opt): Renamed to ... (ld_ix86_gld_32_opt): This. (R_386_TLS_LDM reloc): Updated. (R_386_GOT32X reloc): New assembler/linker check. (HAVE_AS_IX86_GOT32X): New. Defined to 1 if 32-bit assembler and linker support "jmp *_start@GOT" and "cmpl $0, bar@GOT". Otherise, defined to 0. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (ix86_force_load_from_GOT_p): Return true if HAVE_AS_IX86_GOT32X is 1 in 32-bit mode. (ix86_legitimate_address_p): Allow UNSPEC_GOT for -fno-plt if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Also support UNSPEC_GOT if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Generate UNSPEC_GOT in 32-bit mode to load the external function address via the GOT slot. (ix86_nopic_noplt_attribute_p): Check both TARGET_64BIT and HAVE_AS_IX86_GOT32X before returning false. (ix86_output_call_insn): Generate "%!jmp/call\t*%p0@GOT" in 32-bit mode if ix86_nopic_noplt_attribute_p returns true. gcc/testsuite/ PR target/66232 PR target/67400 * gcc.target/i386/pr66232-14.c: New file. * gcc.target/i386/pr66232-15.c: Likewise. * gcc.target/i386/pr66232-16.c: Likewise. * gcc.target/i386/pr66232-17.c: Likewise. * gcc.target/i386/pr67400-1.c: Don't disable for ia32. Scan for ia32 if R_386_GOT32X relocation is supported. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. * lib/target-supports.exp (check_effective_target_got32x_reloc): New. From-SVN: r237736
2016-06-23 18:30:43 +02:00
2016-06-23 H.J. Lu <hongjiu.lu@intel.com>
PR target/66232
PR target/67400
* gcc.target/i386/pr66232-14.c: New file.
* gcc.target/i386/pr66232-15.c: Likewise.
* gcc.target/i386/pr66232-16.c: Likewise.
* gcc.target/i386/pr66232-17.c: Likewise.
* gcc.target/i386/pr67400-1.c: Don't disable for ia32. Scan for
ia32 if R_386_GOT32X relocation is supported.
* gcc.target/i386/pr67400-2.c: Likewise.
* gcc.target/i386/pr67400-3.c: Likewise.
* gcc.target/i386/pr67400-4.c: Likewise.
* gcc.target/i386/pr67400-6.c: Likewise.
* gcc.target/i386/pr67400-7.c: Likewise.
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) PR tree-optimization/71488 * gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ... * lib/target-supports.exp: ... here. (check_sse4_hw_available): New procedure. (check_effective_target_sse4_runtime): Ditto. * g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of -march=westmere for sse4_runtime targets. * gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h". (dg-additional-options): Use for sse4_runtime targets. (main): Call check_vect (). (dg-final): Perform scan only for sse4_runtime targets. From-SVN: r237738
2016-06-23 18:58:54 +02:00
* lib/target-supports.exp (check_effective_target_got32x_reloc): New.
i386: Access external function via GOT slot for -fno-plt i386 psABI has been updated to clarify that R_386_GOT32X and R_386_GOT32 relocations can be used to access GOT without base register when PIC is disabled: https://groups.google.com/forum/#!topic/ia32-abi/awsRSvJOJfs 32-bit x86 assembler and linker from binutils 2.26.1 and 2.27 support call/jmp *_start@GOT cmpl $0, bar@GOT for both normal and IFUNC functions. We check if 32-bit x86 assembler and linker have the fix for: https://sourceware.org/bugzilla/show_bug.cgi?id=20244 before accessing external function via GOT slot for -fno-plt in both PIC and non-PIC modes. PR target/66232 PR target/67400 * configure.ac (as_ix86_tls_ldm_opt): Renamed to ... (as_ix86_gas_32_opt): This. (ld_ix86_tls_ldm_opt): Renamed to ... (ld_ix86_gld_32_opt): This. (R_386_TLS_LDM reloc): Updated. (R_386_GOT32X reloc): New assembler/linker check. (HAVE_AS_IX86_GOT32X): New. Defined to 1 if 32-bit assembler and linker support "jmp *_start@GOT" and "cmpl $0, bar@GOT". Otherise, defined to 0. * config.in: Regenerated. * configure: Likewise. * config/i386/i386.c (ix86_force_load_from_GOT_p): Return true if HAVE_AS_IX86_GOT32X is 1 in 32-bit mode. (ix86_legitimate_address_p): Allow UNSPEC_GOT for -fno-plt if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Also support UNSPEC_GOT if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Generate UNSPEC_GOT in 32-bit mode to load the external function address via the GOT slot. (ix86_nopic_noplt_attribute_p): Check both TARGET_64BIT and HAVE_AS_IX86_GOT32X before returning false. (ix86_output_call_insn): Generate "%!jmp/call\t*%p0@GOT" in 32-bit mode if ix86_nopic_noplt_attribute_p returns true. gcc/testsuite/ PR target/66232 PR target/67400 * gcc.target/i386/pr66232-14.c: New file. * gcc.target/i386/pr66232-15.c: Likewise. * gcc.target/i386/pr66232-16.c: Likewise. * gcc.target/i386/pr66232-17.c: Likewise. * gcc.target/i386/pr67400-1.c: Don't disable for ia32. Scan for ia32 if R_386_GOT32X relocation is supported. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. * lib/target-supports.exp (check_effective_target_got32x_reloc): New. From-SVN: r237736
2016-06-23 18:30:43 +02:00
re PR libfortran/48852 (Invalid spaces in list-directed output of complex constants) 2016-06-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/48852 * io/write.c: Cleaned up whitespace. (write_d, write_e, write_f, write_es, write_en): Use new helper function write_float_0. (write_float_0): New helper function. (get_precision, select_buffer, select_string, write_float_string): New helper functions used in remaining float writing functions. Helper function write_float_string now contains code for writing to kind=4 character internal units. (write_real): Modified to establish working buffers at this level and to use new helper functions. (write_real_g0): Likewise modified. (write_complex): Likewise modified. Gets both float strings before output so that final lengths can be determined which allows right justifying the complex number with no intervening spaces. * io/write_float.def (build_float_string): Renamed from previosly output_float, modified to use buffers passed in from higher functions, builds a null terminated string of the floating point value. Character kind=4 code eliminated. (write_infnan): Likewise modified to use incoming buffers and eliminate kind=4 related code. (OUTPUT_FLOAT_FMT_G): Deleted, functionality moved into FORMAT_FLOAT. (FORMAT_FLOAT): Renamed macro from WRITE_FLOAT. Use build_float_string. (get_float_string): Renamed from write_float, uses FORMAT_FLOAT macro. Buffer allocation removed, now at higher level. PR libgfortran/48852 * gfortran.dg/char4_iunit_1.f03: Update test. * gfortran.dg/f2003_io_5.f03: Update test. * gfortran.dg/real_const_3.f90: Update test. From-SVN: r237735
2016-06-23 17:58:05 +02:00
2016-06-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48852
* gfortran.dg/char4_iunit_1.f03: Update test.
* gfortran.dg/f2003_io_5.f03: Update test.
* gfortran.dg/real_const_3.f90: Update test.
Run profile feedback tests with autofdo Extend the existing bprob and tree-prof tests to also run with autofdo. The test runtimes are really a bit too short for autofdo, but it's a reasonable sanity check. This only works natively for now. dejagnu doesn't seem to support a wrapper for unix tests, so I had to open code running these tests. That should be ok due to the native run restrictions. gcc/testsuite/: 2016-06-23 Andi Kleen <ak@linux.intel.com> * g++.dg/bprob/bprob.exp: Support autofdo. * g++.dg/tree-prof/tree-prof.exp: dito. * gcc.dg/tree-prof/tree-prof.exp: dito. * gcc.misc-tests/bprob.exp: dito. * gfortran.dg/prof/prof.exp: dito. * lib/profopt.exp: dito. * lib/target-supports.exp: Check for autofdo. From-SVN: r237732
2016-06-23 16:34:04 +02:00
2016-06-23 Andi Kleen <ak@linux.intel.com>
* g++.dg/bprob/bprob.exp: Support autofdo.
* g++.dg/tree-prof/tree-prof.exp: dito.
* gcc.dg/tree-prof/tree-prof.exp: dito.
* gcc.misc-tests/bprob.exp: dito.
* gfortran.dg/prof/prof.exp: dito.
* lib/profopt.exp: dito.
* lib/target-supports.exp: Check for autofdo.
re PR middle-end/71619 (ICE: in predict_loops, at predict.c:1772 with --param=max-predicted-iterations=0) Fix PR middle-end/71619 PR middle-end/71619 * predict.c (predict_loops): Revert the hunk that was removed in r237103. * gcc.dg/pr71619.c: New test. From-SVN: r237730
2016-06-23 13:04:35 +02:00
2016-06-23 Martin Liska <mliska@suse.cz>
* gcc.dg/pr71619.c: New test.
re PR target/67400 (-fno-plt doesn't work with function pointers) PR target/67400 * config/i386/i386-protos.h (ix86_force_load_from_GOT_p): New. * config/i386/i386.c (ix86_force_load_from_GOT_p): New function. (ix86_legitimate_constant_p): Do not allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_legitimate_address_p): Allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Support UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Load the external function address via the GOT slot if ix86_force_load_from_GOT_p returns true. * config/i386/predicates.md (x86_64_immediate_operand): Return false for SYMBOL_REFs where ix86_force_load_from_GOT_p returns true. (x86_64_zext_immediate_operand): Ditto. testsuite/ChangeLog: PR target/67400 * gcc.target/i386/pr67400-1.c: New test. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-5.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. From-SVN: r237720
2016-06-23 00:06:56 +02:00
2016-06-23 H.J. Lu <hongjiu.lu@intel.com>
PR target/67400
* testsuite/ChangeLog: Whitespace fixes. From-SVN: r237721
2016-06-23 00:13:41 +02:00
* gcc.target/i386/pr67400-1.c: New test.
* gcc.target/i386/pr67400-2.c: Likewise.
* gcc.target/i386/pr67400-3.c: Likewise.
* gcc.target/i386/pr67400-4.c: Likewise.
* gcc.target/i386/pr67400-5.c: Likewise.
* gcc.target/i386/pr67400-6.c: Likewise.
* gcc.target/i386/pr67400-7.c: Likewise.
re PR target/67400 (-fno-plt doesn't work with function pointers) PR target/67400 * config/i386/i386-protos.h (ix86_force_load_from_GOT_p): New. * config/i386/i386.c (ix86_force_load_from_GOT_p): New function. (ix86_legitimate_constant_p): Do not allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_legitimate_address_p): Allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Support UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Load the external function address via the GOT slot if ix86_force_load_from_GOT_p returns true. * config/i386/predicates.md (x86_64_immediate_operand): Return false for SYMBOL_REFs where ix86_force_load_from_GOT_p returns true. (x86_64_zext_immediate_operand): Ditto. testsuite/ChangeLog: PR target/67400 * gcc.target/i386/pr67400-1.c: New test. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-5.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. From-SVN: r237720
2016-06-23 00:06:56 +02:00
libcpp: Tweak to missing #include source location This patch tweaks the error message location for missing header files. Previously these read: test.c:1:17: fatal error: 404.h: No such file or directory #include "404.h" ^ compilation terminated. With this patch, the pertinent string is underlined: test.c:1:10: fatal error: 404.h: No such file or directory #include "404.h" ^~~~~~~ compilation terminated. gcc/testsuite/ChangeLog: * c-c++-common/missing-header-1.c: New test case. * c-c++-common/missing-header-2.c: New test case. * c-c++-common/missing-header-3.c: New test case. * c-c++-common/missing-header-4.c: New test case. libcpp/ChangeLog: * directives.c (do_include_common): Pass on "location" to _cpp_stack_include. * errors.c (cpp_diagnostic): Reimplement in terms of... (cpp_diagnostic_at): New function. (cpp_error_at): New function. (cpp_errno_filename): Add "loc" param and use it by using cpp_error_at rather than cpp_error. * files.c (find_file_in_dir): Add "loc" param and pass it to open_file_failed. (_cpp_find_file): Add "loc" param. Use it to convert calls to cpp_error to cpp_error_at, and pass it to find_file_in_dir and open_file_failed. (read_file_guts): Add "loc" param. Use it to convert calls to cpp_error to cpp_error_at. Pass it to cpp_errno_filename. (read_file): Add "loc" param. Pass it to open_file_failed and read_file_guts. (should_stack_file): Add "loc" param. Pass it to read_file. (_cpp_stack_file): Add "loc" param. Pass it to should_stack_file. (_cpp_stack_include): Add "loc" param. Pass it to _cpp_find_file and _cpp_stack_file. (open_file_failed): Add "loc" param. Pass it to cpp_errno_filename. (_cpp_fake_include): Add 0 as a source_location in call to _cpp_find_file. (_cpp_compare_file_date): Likewise. (cpp_push_include): Likewise for call to _cpp_stack_include. (cpp_push_default_include): Likewise. (_cpp_save_file_entries): Likewise for call to open_file_failed. (_cpp_has_header): Likewise for call to _cpp_find_file. * include/cpplib.h (cpp_errno_filename): Add source_location param. (cpp_error_at): New declaration. * init.c (cpp_read_main_file): Add 0 as a source_location in calls to _cpp_find_file and _cpp_stack_file. * internal.h (_cpp_find_file): Add source_location param. (_cpp_stack_file): Likewise. (_cpp_stack_include): Likewise. From-SVN: r237715
2016-06-22 17:29:21 +02:00
2016-06-22 David Malcolm <dmalcolm@redhat.com>
* c-c++-common/missing-header-1.c: New test case.
* c-c++-common/missing-header-2.c: New test case.
* c-c++-common/missing-header-3.c: New test case.
* c-c++-common/missing-header-4.c: New test case.
C FE: suggest corrections for misspelled identifiers and type names gcc/c-family/ChangeLog: PR c/70339 * c-common.h (enum lookup_name_fuzzy_kind): New enum. (lookup_name_fuzzy): New prototype. gcc/c/ChangeLog: PR c/70339 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h. (implicit_decl_warning): When issuing warnings for implicit declarations, attempt to provide a suggestion via lookup_name_fuzzy. (undeclared_variable): Likewise when issuing errors. (lookup_name_in_scope): Likewise. (struct edit_distance_traits<cpp_hashnode *>): New struct. (best_macro_match): New typedef. (find_closest_macro_cpp_cb): New function. (lookup_name_fuzzy): New function. * c-parser.c: Include gcc-rich-location.h. (c_token_starts_typename): Split out case CPP_KEYWORD into... (c_keyword_starts_typename): ...this new function. (c_parser_declaration_or_fndef): When issuing errors about missing "struct" etc, add a fixit. For other kinds of errors, attempt to provide a suggestion via lookup_name_fuzzy. (c_parser_parms_declarator): When looking ahead to detect typos in type names, also reject CPP_KEYWORD. (c_parser_parameter_declaration): When issuing errors about unknown type names, attempt to provide a suggestion via lookup_name_fuzzy. * c-tree.h (c_keyword_starts_typename): New prototype. gcc/ChangeLog: PR c/70339 * diagnostic-core.h (pedwarn_at_rich_loc): New prototype. * diagnostic.c (pedwarn_at_rich_loc): New function. * spellcheck.h (best_match::best_match): Add a "best_distance_so_far" optional parameter. (best_match::set_best_so_far): New method. (best_match::get_best_distance): New accessor. (best_match::get_best_candidate_length): New accessor. gcc/testsuite/ChangeLog: PR c/70339 * c-c++-common/attributes-1.c: Update dg-prune-output to include hint. * gcc.dg/diagnostic-token-ranges.c (undeclared_identifier): Update expected results due to builtin "nanl" now being suggested for "name". * gcc.dg/pr67580.c: Update expected messages. * gcc.dg/spellcheck-identifiers.c: New testcase. * gcc.dg/spellcheck-typenames.c: New testcase. From-SVN: r237714
2016-06-22 17:20:41 +02:00
2016-06-22 David Malcolm <dmalcolm@redhat.com>
PR c/70339
* c-c++-common/attributes-1.c: Update dg-prune-output to include
hint.
* gcc.dg/diagnostic-token-ranges.c (undeclared_identifier): Update
expected results due to builtin "nanl" now being suggested for
"name".
* gcc.dg/pr67580.c: Update expected messages.
* gcc.dg/spellcheck-identifiers.c: New testcase.
* gcc.dg/spellcheck-typenames.c: New testcase.
Implement -fdiagnostics-parseable-fixits gcc/ChangeLog: * common.opt (fdiagnostics-parseable-fixits): New option. * diagnostic.c: Include "selftest.h". (print_escaped_string): New function. (print_parseable_fixits): New function. (diagnostic_report_diagnostic): Call print_parseable_fixits. (selftest::assert_print_escaped_string): New function. (ASSERT_PRINT_ESCAPED_STRING_STREQ): New macro. (selftest::test_print_escaped_string): New function. (selftest::test_print_parseable_fixits_none): New function. (selftest::test_print_parseable_fixits_insert): New function. (selftest::test_print_parseable_fixits_remove): New function. (selftest::test_print_parseable_fixits_replace): New function. (selftest::diagnostic_c_tests): New function. * diagnostic.h (struct diagnostic_context): Add field "parseable_fixits_p". * doc/invoke.texi (Diagnostic Message Formatting Options): Add -fdiagnostics-parseable-fixits. (-fdiagnostics-parseable-fixits): New option. * opts.c (common_handle_option): Handle -fdiagnostics-parseable-fixits. * selftest-run-tests.c (selftest::run_tests): Call selftest::diagnostic_c_tests. * selftest.h (selftest::diagnostic_c_tests): New prototype. gcc/testsuite/ChangeLog: * gcc.dg/plugin/diagnostic-test-show-locus-parseable-fixits.c: New file. * gcc.dg/plugin/plugin.exp (plugin_test_list): Add diagnostic-test-show-locus-parseable-fixits.c to sources for diagnostic_plugin_test_show_locus.c. * lib/gcc-defs.exp (freeform_regexps): New global. (dg-regexp): New function. (handle-dg-regexps): New function. * lib/gcc-dg.exp (cleanup-after-saved-dg-test): Reset freeform_regexps to the empty list. * lib/prune.exp (prune_gcc_output): Call handle-dg-regexps. libcpp/ChangeLog: * include/line-map.h (fixit_hint::get_start_loc): New pure virtual function. (fixit_hint::maybe_get_end_loc): Likewise. (fixit_insert::get_start_loc): New function, implementing fixit_hint::get_start_loc. (fixit_insert::maybe_get_end_loc): New function, implementing fixit_hint::maybe_get_end_loc. (fixit_remove::get_start_loc): New function, implementing fixit_hint::get_start_loc. (fixit_remove::maybe_get_end_loc): New function, implementing fixit_hint::maybe_get_end_loc. (fixit_replace::get_start_loc): New function, implementing fixit_hint::get_start_loc. (fixit_replace::maybe_get_end_loc): New function, implementing fixit_hint::maybe_get_end_loc. From-SVN: r237712
2016-06-22 16:42:30 +02:00
2016-06-22 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/diagnostic-test-show-locus-parseable-fixits.c: New
file.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add
diagnostic-test-show-locus-parseable-fixits.c to sources for
diagnostic_plugin_test_show_locus.c.
* lib/gcc-defs.exp (freeform_regexps): New global.
(dg-regexp): New function.
(handle-dg-regexps): New function.
* lib/gcc-dg.exp (cleanup-after-saved-dg-test): Reset
freeform_regexps to the empty list.
* lib/prune.exp (prune_gcc_output): Call handle-dg-regexps.
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) gcc/ PR middle-end/71488 * tree-vect-patterns.c (vect_recog_mask_conversion_pattern): Support comparison of boolean vectors. * tree-vect-stmts.c (vectorizable_comparison): Vectorize comparison of boolean vectors using bitwise operations. gcc/testsuite/ PR middle-end/71488 * g++.dg/pr71488.C: New test. * gcc.dg/vect/vect-bool-cmp.c: New test. From-SVN: r237706
2016-06-22 16:05:55 +02:00
2016-06-22 Ilya Enkovich <ilya.enkovich@intel.com>
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) PR tree-optimization/71488 * gcc.target/i386/i386.exp (check_effective_target_sse4): Move to ... * lib/target-supports.exp: ... here. (check_sse4_hw_available): New procedure. (check_effective_target_sse4_runtime): Ditto. * g++.dg/pr71488.C (dg-additional-options): Use -msse4 instead of -march=westmere for sse4_runtime targets. * gcc.dg/vect/vect-bool-cmp.c: Include "tree-vect.h". (dg-additional-options): Use for sse4_runtime targets. (main): Call check_vect (). (dg-final): Perform scan only for sse4_runtime targets. From-SVN: r237738
2016-06-23 18:58:54 +02:00
PR tree-optimization/71488
re PR tree-optimization/71488 (Wrong code for vector comparisons with ivybridge and westmere targets) gcc/ PR middle-end/71488 * tree-vect-patterns.c (vect_recog_mask_conversion_pattern): Support comparison of boolean vectors. * tree-vect-stmts.c (vectorizable_comparison): Vectorize comparison of boolean vectors using bitwise operations. gcc/testsuite/ PR middle-end/71488 * g++.dg/pr71488.C: New test. * gcc.dg/vect/vect-bool-cmp.c: New test. From-SVN: r237706
2016-06-22 16:05:55 +02:00
* g++.dg/pr71488.C: New test.
* gcc.dg/vect/vect-bool-cmp.c: New test.
* function.c (assign_parm_setup_reg): Prevent sharing in another case. From-SVN: r237703
2016-06-22 15:13:22 +02:00
2016-06-22 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/guality/param-5.c: New test.
i386.c (print_reg): Emit an error message on attempt to print FLAGS_REG. gcc: 2016-06-22 Bernd Edlinger <bernd.edlinger@hotmail.de> * config/i386/i386.c (print_reg): Emit an error message on attempt to print FLAGS_REG. testsuite: 2016-06-22 Bernd Edlinger <bernd.edlinger@hotmail.de> * gcc.target/i386/asm-flag-7.c: New test. From-SVN: r237702
2016-06-22 15:01:11 +02:00
2016-06-22 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc.target/i386/asm-flag-7.c: New test.
remove mep-* support libgcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.host: Remove support for mep-*. * config/mep/lib1funcs.S: Remove. * config/mep/lib2funcs.c: Remove. * config/mep/t-mep: Remove. * config/mep/tramp.c: Remove. gcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * common/config/mep/mep-common.c: Remove. * config.gcc: Remove mep-* support. * config/mep/constraints.md: Remove. * config/mep/default.h: Remove. * config/mep/intrinsics.h: Remove. * config/mep/intrinsics.md: Remove. * config/mep/ivc2-template.h: Remove. * config/mep/mep-c5.cpu: Remove. * config/mep/mep-core.cpu: Remove. * config/mep/mep-default.cpu: Remove. * config/mep/mep-ext-cop.cpu: Remove. * config/mep/mep-intrin.h: Remove. * config/mep/mep-ivc2.cpu: Remove. * config/mep/mep-pragma.c: Remove. * config/mep/mep-protos.h: Remove. * config/mep/mep.c: Remove. * config/mep/mep.cpu: Remove. * config/mep/mep.h: Remove. * config/mep/mep.md: Remove. * config/mep/mep.opt: Remove. * config/mep/predicates.md: Remove. * config/mep/t-mep: Remove. * doc/install.texi: Remove mep-* documentation. * doc/md.texi: Likewise. gcc/testsuite/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * gcc.dg/tree-ssa/forwprop-28.c: Remove mep-* support. * gcc.dg/tree-ssa/reassoc-32.c: Likewise. * gcc.dg/tree-ssa/reassoc-33.c: Likewise. * gcc.dg/tree-ssa/reassoc-34.c: Likewise. * gcc.dg/tree-ssa/reassoc-35.c: Likewise. * gcc.dg/tree-ssa/reassoc-36.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-ccmp-1.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-ccmp-2.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-ccmp-3.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-ccmp-4.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-ccmp-5.c: Likewise. * gcc.dg/tree-ssa/ssa-ifcombine-ccmp-6.c: Likewise. * gcc.dg/tree-ssa/ssa-thread-11.c: Likewise. * gcc.dg/tree-ssa/vrp87.c: Likewise. * lib/target-supports.exp: Likewise. contrib/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config-list.mk: Stop testing mep-elf. libstdc++-v3/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * configure.host: Remove mep-* support. From-SVN: r237666
2016-06-21 23:57:49 +02:00
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* gcc.dg/tree-ssa/forwprop-28.c: Remove mep-* support.
* gcc.dg/tree-ssa/reassoc-32.c: Likewise.
* gcc.dg/tree-ssa/reassoc-33.c: Likewise.
* gcc.dg/tree-ssa/reassoc-34.c: Likewise.
* gcc.dg/tree-ssa/reassoc-35.c: Likewise.
* gcc.dg/tree-ssa/reassoc-36.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-4.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-5.c: Likewise.
* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-6.c: Likewise.
* gcc.dg/tree-ssa/ssa-thread-11.c: Likewise.
* gcc.dg/tree-ssa/vrp87.c: Likewise.
* lib/target-supports.exp: Likewise.
remove support for the interix target contrib/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config-list.mk: Remove interix target. libgcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.host: Remove interix support. * config/i386/t-interix: Remove. config/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * elf.m4: Remove interix support. * picflag.m4: Likewise. fixincludes/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * mkfixinc.sh: Remove interix support. gcc/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * config.gcc: Remove interix support. * config/i386/i386-interix.h: Remove. * config/i386/interix.opt: Remove. * config/i386/t-interix: Remove. * configure: Regenerate. * configure.ac: Remove interix support. * doc/install.texi: Remove interix documentation. gcc/testsuite/ChangeLog: 2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * gcc.dg/attr-ms_struct-1.c: Stop testing interix. * gcc.dg/attr-ms_struct-2.c: Likewise. * gcc.dg/attr-ms_struct-packed1.c: Likewise. * gcc.dg/bf-ms-attrib.c: Likewise. * gcc.dg/bf-ms-layout-2.c: Likewise. * gcc.dg/bf-ms-layout-3.c: Likewise. * gcc.dg/bf-ms-layout.c: Likewise. * gcc.dg/bf-no-ms-layout.c: Likewise. * gcc.target/i386/bitfield1.c: Likewise. * gcc.target/i386/bitfield2.c: Likewise. * gcc.target/i386/bitfield3.c: Likewise. From-SVN: r237660
2016-06-21 23:57:20 +02:00
2016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* gcc.dg/attr-ms_struct-1.c: Stop testing interix.
* gcc.dg/attr-ms_struct-2.c: Likewise.
* gcc.dg/attr-ms_struct-packed1.c: Likewise.
* gcc.dg/bf-ms-attrib.c: Likewise.
* gcc.dg/bf-ms-layout-2.c: Likewise.
* gcc.dg/bf-ms-layout-3.c: Likewise.
* gcc.dg/bf-ms-layout.c: Likewise.
* gcc.dg/bf-no-ms-layout.c: Likewise.
* gcc.target/i386/bitfield1.c: Likewise.
* gcc.target/i386/bitfield2.c: Likewise.
* gcc.target/i386/bitfield3.c: Likewise.
rs6000.h: Add conditional preprocessing directives to disable Power9-specific compiler... gcc/ChangeLog: 2016-06-21 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/rs6000.h: Add conditional preprocessing directives to disable Power9-specific compiler features if HAVE_AS_POWER9 is not defined. gcc/testsuite/ChangeLog: 2016-06-21 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/darn-0.c: Add dejagnu directives to disable test if effective-target is not powerpc_p9vector_ok, or if a -mcpu override other than -mcpu=power9 command-line option is specified, or if the target operating system is aix. * gcc.target/powerpc/darn-1.c: Likewise. * gcc.target/powerpc/darn-2.c: Likewise. * gcc.target/powerpc/vslv-0.c: Add dejagnu directives to disable test if effective-target is not powerpc_p9vector_ok or if the target operating system is not defined. * gcc.target/powerpc/vslv-1.c: Likewise. * gcc.target/powerpc/vsrv-0.c: Likewise. * gcc.target/powerpc/vsrv-1.c: Likewise. From-SVN: r237659
2016-06-21 23:39:49 +02:00
2016-06-21 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/darn-0.c: Add dejagnu directives to disable
test if effective-target is not powerpc_p9vector_ok, or if a -mcpu
override other than -mcpu=power9 command-line option is specified,
or if the target operating system is aix.
* gcc.target/powerpc/darn-1.c: Likewise.
* gcc.target/powerpc/darn-2.c: Likewise.
* gcc.target/powerpc/vslv-0.c: Add dejagnu directives to disable
test if effective-target is not powerpc_p9vector_ok or if the
target operating system is not defined.
* gcc.target/powerpc/vslv-1.c: Likewise.
* gcc.target/powerpc/vsrv-0.c: Likewise.
* gcc.target/powerpc/vsrv-1.c: Likewise.
re PR fortran/71068 (ICE in check_data_variable(): Bad expression) 2016-06-20 Tobias Burnus <burnus@net-b.de> PR fortran/71068 * resolve.c (resolve_function): Don't resolve caf_get/caf_send. (check_data_variable): Strip-off caf_get before checking. PR fortran/71068 * gfortran.dg/coarray/data_1.f90: New. From-SVN: r237656
2016-06-21 20:36:25 +02:00
2016-06-21 Tobias Burnus <burnus@net-b.de>
PR fortran/71068
* gfortran.dg/coarray/data_1.f90: New.
The recently added gcc.target/aarch64/advsimd-intrinsics/vrnd*.c tests cause... The recently added gcc.target/aarch64/advsimd-intrinsics/vrnd*.c tests cause failures due to accidentally running on non-ARMv8 hardware - the target check arm_v8_neon_ok is correct for compilation tests but should be arm_v8_neon_hw for execution tests. Fix this and also change arm_v8_neon_hw to return true for AArch64 so these tests are run on AArch64 too. gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/vrnd.c (dg-require-effective-target): Use arm_v8_neon_hw. * gcc.target/aarch64/advsimd-intrinsics/vrnda.c (dg-require-effective-target): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrndm.c (dg-require-effective-target): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrndn.c (dg-require-effective-target): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrndp.c (dg-require-effective-target): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrndx.c (dg-require-effective-target): Likewise. * lib/target-supports.exp (check_runtime arm_v8_neon_hw_available): Add AArch64 check. From-SVN: r237653
2016-06-21 18:35:44 +02:00
2016-06-21 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/advsimd-intrinsics/vrnd.c
(dg-require-effective-target): Use arm_v8_neon_hw.
* gcc.target/aarch64/advsimd-intrinsics/vrnda.c
(dg-require-effective-target): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrndm.c
(dg-require-effective-target): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrndn.c
(dg-require-effective-target): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrndp.c
(dg-require-effective-target): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrndx.c
(dg-require-effective-target): Likewise.
* lib/target-supports.exp (check_runtime arm_v8_neon_hw_available):
Add AArch64 check.
Fix tree-ssa/attr-hotcold-2.c failures now that the test runs. GCC dumps the blocks 3 times so update count 3 and the test passes. gcc/testsuite/ * gcc.dg/tree-ssa/attr-hotcold-2.c (scan-tree-dump-times): Set to 3 so test passes. From-SVN: r237652
2016-06-21 18:31:09 +02:00
2016-06-21 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.dg/tree-ssa/attr-hotcold-2.c (scan-tree-dump-times):
Set to 3 so test passes.
Due to recent improvements to the vectorizer... Due to recent improvements to the vectorizer, the number of vectorized loops needs to be increased to 21 in gfortran.dg/vect/vect-8.f90. gcc/testsuite/ * gfortran.dg/vect/vect-8.f90 (vectorized loops): Set to 21. From-SVN: r237650
2016-06-21 16:52:34 +02:00
2016-06-21 Wilco Dijkstra <wdijkstr@arm.com>
* gfortran.dg/vect/vect-8.f90 (vectorized loops): Set to 21.
[AVX-512ER] vrsqrt28ps auto generation gcc/ * config/i386/i386.c (ix86_emit_swsqrtsf): Emit vrsqrt28ps. * config/i386/sse.md (define_expand "rsqrtv16sf2"): New. gcc/testsuite/ * gcc.target/i386/avx512er-vrsqrt28ps-3.c: New test. * gcc.target/i386/avx512er-vrsqrt28ps-4.c: New test. * gcc.target/i386/avx512er-vrsqrt28ps-5.c: New test. * gcc.target/i386/avx512er-vrsqrt28ps-6.c: New test. From-SVN: r237649
2016-06-21 16:38:02 +02:00
2016-06-21 Ilya Verbin <ilya.verbin@intel.com>
* gcc.target/i386/avx512er-vrsqrt28ps-3.c: New test.
* gcc.target/i386/avx512er-vrsqrt28ps-4.c: New test.
* gcc.target/i386/avx512er-vrsqrt28ps-5.c: New test.
* gcc.target/i386/avx512er-vrsqrt28ps-6.c: New test.
[AVX-512ER] vrcp28ps auto generation gcc/ * config/i386/i386.c (ix86_emit_swdivsf): Emit vrcp28ps. gcc/testsuite/ * gcc.target/i386/avx512er-vrcp28ps-3.c: New test. * gcc.target/i386/avx512er-vrcp28ps-4.c: New test. From-SVN: r237648
2016-06-21 16:32:38 +02:00
2016-06-21 Ilya Verbin <ilya.verbin@intel.com>
* gcc.target/i386/avx512er-vrcp28ps-3.c: New test.
* gcc.target/i386/avx512er-vrcp28ps-4.c: New test.
Convert V1TImode register to TImode in debug insn TImode register referenced in debug insn can be converted to V1TImode by scalar to vector optimization. After converting a TImode register to V1TImode, we need to check all debug insns on its use chain to convert the V1TImode register to SUBREG TImode. gcc/ 2016-06-21 H.J. Lu <hongjiu.lu@intel.com> Ilya Enkovich <ilya.enkovich@intel.com> PR target/71549 * config/i386/i386.c (timode_scalar_chain::fix_debug_reg_uses): New member function to convert V1TImode register to SUBREG TImode in debug insn. (timode_scalar_chain::convert_insn): Call fix_debug_reg_uses after changing register mode to V1TImode. gcc/testsuite/ 2016-06-21 H.J. Lu <hongjiu.lu@intel.com> PR target/71549 * gcc.target/i386/pr71549.c: New test. Co-Authored-By: Ilya Enkovich <ilya.enkovich@intel.com> From-SVN: r237647
2016-06-21 16:24:31 +02:00
2016-06-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/71549
* gcc.target/i386/pr71549.c: New test.
vadsdu-0.c: Replace dg-require-effective-target directive to allow test to run on more... gcc/testsuite/ChangeLog: 2016-06-21 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/vadsdu-0.c: Replace dg-require-effective-target directive to allow test to run on more platforms, and add dg-skip-if directive to disable test on aix platforms because of known incompatibilities. * gcc.target/powerpc/vadsdu-1.c: Likewise. * gcc.target/powerpc/vadsdu-2.c: Likewise. * gcc.target/powerpc/vadsdu-3.c: Likewise. * gcc.target/powerpc/vadsdu-4.c: Likewise. * gcc.target/powerpc/vadsdu-5.c: Likewise. * gcc.target/powerpc/vadsdub-1.c: Likewise. * gcc.target/powerpc/vadsdub-2.c: Replace dg-require-effective-target directive to allow test to run on more platforms, and add dg-skip-if directive to disable test on aix platforms because of known incompatibilities. (doAbsoluteDifferenceUnsigned): Replace __builtin_vec_vadub call with vec_absdb call to differentiate this test from vadsdub-1.c. * gcc.target/powerpc/vadsduh-1.c: Replace dg-require-effective-target directive to allow test to run on more platforms, and add dg-skip-if directive to disable test on aix platforms because of known incompatibilities. * gcc.target/powerpc/vadsduh-2.c: Likewise. * gcc.target/powerpc/vadsduw-1.c: Likewise. * gcc.target/powerpc/vadsduw-2.c: Likewise. From-SVN: r237646
2016-06-21 16:09:12 +02:00
2016-06-21 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/vadsdu-0.c: Replace
dg-require-effective-target directive to allow test to run on more
platforms, and add dg-skip-if directive to disable test on aix
platforms because of known incompatibilities.
* gcc.target/powerpc/vadsdu-1.c: Likewise.
* gcc.target/powerpc/vadsdu-2.c: Likewise.
* gcc.target/powerpc/vadsdu-3.c: Likewise.
* gcc.target/powerpc/vadsdu-4.c: Likewise.
* gcc.target/powerpc/vadsdu-5.c: Likewise.
* gcc.target/powerpc/vadsdub-1.c: Likewise.
* gcc.target/powerpc/vadsdub-2.c: Replace
dg-require-effective-target directive to allow test to run on more
platforms, and add dg-skip-if directive to disable test on aix
platforms because of known incompatibilities.
(doAbsoluteDifferenceUnsigned): Replace __builtin_vec_vadub call
with vec_absdb call to differentiate this test from vadsdub-1.c.
* gcc.target/powerpc/vadsduh-1.c: Replace
dg-require-effective-target directive to allow test to run on more
platforms, and add dg-skip-if directive to disable test on aix
platforms because of known incompatibilities.
* gcc.target/powerpc/vadsduh-2.c: Likewise.
* gcc.target/powerpc/vadsduw-1.c: Likewise.
* gcc.target/powerpc/vadsduw-2.c: Likewise.
re PR tree-optimization/71588 (ICE on valid code at -O2 and -O3 on x86_64-linux-gnu: in execute_todo, at passes.c:2009) PR tree-optimization/71588 * tree-ssa-strlen.c (valid_builtin_call): New function. (adjust_last_stmt, handle_builtin_memset, strlen_optimize_stmt): Use it. * gcc.dg/pr71558.c: New test. From-SVN: r237628
2016-06-21 08:59:33 +02:00
2016-06-21 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71588
* gcc.dg/pr71558.c: New test.
Mark some more tests as UNSUPPORTED for avr * c-c++-common/pr68657-1.c: Require ptr32plus support. * c-c++-common/pr68657-2.c: Likewise. * c-c++-common/pr68657-3.c: Likewise. * gcc.dg/torture/pr69714.c: Require int32plus support. * gcc.dg/torture/pr70025.c: Likewise. * gcc.dg/torture/pr70083.c: Likewise. * gcc.dg/torture/pr70542.c: Likewise. * gcc.dg/torture/pr70935.c: Require ptr32plus support. From-SVN: r237627
2016-06-21 06:35:47 +02:00
2016-06-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* c-c++-common/pr68657-1.c: Require ptr32plus support.
* c-c++-common/pr68657-2.c: Likewise.
* c-c++-common/pr68657-3.c: Likewise.
* gcc.dg/torture/pr69714.c: Require int32plus support.
* gcc.dg/torture/pr70025.c: Likewise.
* gcc.dg/torture/pr70083.c: Likewise.
* gcc.dg/torture/pr70542.c: Likewise.
* gcc.dg/torture/pr70935.c: Require ptr32plus support.
Fix ICE on conditional expression between DFP and non-DFP float (PR c/71601). A conditional expression between DFP and non-DFP floating-point produces an ICE. This patch fixes this by making build_conditional_expr return early when c_common_type produces an error. Bootstrapped with no regressions on x86_64-pc-linux-gnu. PR c/71601 gcc/c: * c-typeck.c (build_conditional_expr): Return error_mark_node if c_common_type returns error_mark_node. gcc/testsuite: * gcc.dg/dfp/usual-arith-conv-bad-3.c: New test. From-SVN: r237622
2016-06-21 00:58:20 +02:00
2016-06-20 Joseph Myers <joseph@codesourcery.com>
PR c/71601
* gcc.dg/dfp/usual-arith-conv-bad-3.c: New test.
re PR rtl-optimization/71591 (SIGSEGV in test_uncond_jump (rtl-tests.c:90) with -E -fself-test) PR rtl-optimization/71591 * toplev.c (toplev::run_self_tests): If no_backend, complain and don't run any tests. * gcc.dg/cpp/pr71591.c: New test. From-SVN: r237620
2016-06-20 23:40:02 +02:00
2016-06-20 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/71581 (ICE on valid code on x86_64-linux-gnu with -Wuninitialized (Segmentation fault)) PR middle-end/71581 * tree-ssa-uninit.c (warn_uninit): If EXPR and VAR are NULL, see if T isn't anonymous SSA_NAME with COMPLEX_EXPR created for conversion of scalar user var to complex type and use the underlying SSA_NAME_VAR in that case. If EXPR is still NULL, punt. * gcc.dg/pr71581.c: New test. From-SVN: r237621
2016-06-20 23:41:20 +02:00
PR middle-end/71581
* gcc.dg/pr71581.c: New test.
re PR rtl-optimization/71591 (SIGSEGV in test_uncond_jump (rtl-tests.c:90) with -E -fself-test) PR rtl-optimization/71591 * toplev.c (toplev::run_self_tests): If no_backend, complain and don't run any tests. * gcc.dg/cpp/pr71591.c: New test. From-SVN: r237620
2016-06-20 23:40:02 +02:00
PR rtl-optimization/71591
* gcc.dg/cpp/pr71591.c: New test.
re PR target/71571 ([CRIS] Multiple inheritance non-virtual PIC thunk causes crash) PR target/71571 * g++.dg/torture/pr71571.C: New test. From-SVN: r237616
2016-06-20 22:02:03 +02:00
2016-06-20 David B. Robins <gcc@davidrobins.net>
PR target/71571
* g++.dg/torture/pr71571.C: New test.
re PR target/71559 (ICE in ix86_fp_cmp_code_to_pcmp_immediate, at config/i386/i386.c:23042 (KNL/AVX512)) PR target/71559 * config/i386/i386.c (ix86_fp_cmp_code_to_pcmp_immediate): Fix up returned values and add UN*/LTGT/*ORDERED cases with values matching D operand modifier on vcmp for AVX. * gcc.target/i386/sse2-pr71559.c: New test. * gcc.target/i386/avx-pr71559.c: New test. * gcc.target/i386/avx512f-pr71559.c: New test. From-SVN: r237614
2016-06-20 21:17:12 +02:00
2016-06-20 Jakub Jelinek <jakub@redhat.com>
PR target/71559
* gcc.target/i386/sse2-pr71559.c: New test.
* gcc.target/i386/avx-pr71559.c: New test.
* gcc.target/i386/avx512f-pr71559.c: New test.
re PR fortran/71194 (ICE on compilation with fcheck=all ; -fcheck=bounds) 2016-06-20 Tobias Burnus <burnus@net-b.de> fortran/71194 * trans-expr.c (gfc_trans_pointer_assignment): Correctly handle RHS pointer functions. 2016-06-20 Tobias Burnus <burnus@net-b.de> PR fortran/71194 * gfortran.dg/pointer_remapping_10.f90: New. From-SVN: r237612
2016-06-20 20:46:43 +02:00
2016-06-20 Tobias Burnus <burnus@net-b.de>
PR fortran/71194
* gfortran.dg/pointer_remapping_10.f90: New.
C++ FE: Show both locations in string literal concatenation error gcc/cp/ChangeLog: * parser.c (cp_parser_string_literal): Convert non-standard concatenation error to directly use a rich_location, and use that to add the location of the first literal to the diagnostic. gcc/testsuite/ChangeLog: * g++.dg/diagnostic/string-literal-concat.C: New test case. From-SVN: r237608
2016-06-20 18:37:28 +02:00
2016-06-20 David Malcolm <dmalcolm@redhat.com>
* g++.dg/diagnostic/string-literal-concat.C: New test case.
PR c/69507 - bogus warning: ISO C does not allow __alignof__ (expression) gcc/testsuite/ChangeLog: * gnu89-const-expr-1.c: Avoid diagnosing __alignof__ as not conforming. * gnu90-const-expr-1.c: Same. * gnu99-const-expr-1.c: Same. * gnu99-static-1.c: Same. From-SVN: r237606
2016-06-20 17:46:09 +02:00
2016-06-20 Martin Sebor <msebor@redhat.com>
PR c/69507
* gnu89-const-expr-1.c: Avoid diagnosing __alignof__ as not conforming.
* gnu90-const-expr-1.c: Same.
* gnu99-const-expr-1.c: Same.
* gnu99-static-1.c: Same.
[PATCH]Fix scan-tree-dump-times syntax errors in gcc.dg/tree-ssa/attr-hotcold-2.c gcc/testsuite/ 2016-06-20 Renlin Li <renlin.li@arm.com> * gcc.dg/tree-ssa/attr-hotcold-2.c: Fix syntax errors. From-SVN: r237605
2016-06-20 16:27:16 +02:00
2016-06-20 Renlin Li <renlin.li@arm.com>
* gcc.dg/tree-ssa/attr-hotcold-2.c: Fix syntax errors.
[Patch AArch64] Add some more missing intrinsics gcc/ChangeLog 2016-06-20 James Greenhalgh <james.greenhalgh@arm.com> * config/aarch64/arm_neon.h (vcvt_n_f64_s64): New. (vcvt_n_f64_u64): Likewise. (vcvt_n_s64_f64): Likewise. (vcvt_n_u64_f64): Likewise. (vcvt_f64_s64): Likewise. (vrecpe_f64): Likewise. (vcvt_f64_u64): Likewise. (vrecps_f64): Likewise. gcc/testsuite/ChangeLog 2016-06-20 James Greenhalgh <james.greenhalgh@arm.com> * gcc.target/aarch64/vcvt_f64_1.c: New. * gcc.target/aarch64/vcvt_n_f64_1.c: New. * gcc.target/aarch64/vrecp_f64_1.c: New. From-SVN: r237603
2016-06-20 15:42:30 +02:00
2016-06-20 James Greenhalgh <james.greenhalgh@arm.com>
* gcc.target/aarch64/vcvt_f64_1.c: New.
* gcc.target/aarch64/vcvt_n_f64_1.c: New.
* gcc.target/aarch64/vrecp_f64_1.c: New.
[typo] alignement -> alignment 2016-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * params.def (PARAM_ALIGN_LOOP_ITERATIONS): Use "alignment" instead of "alignement". * tree.h (TYPE_ALIGN): Likewise. 2016-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * exp_util.adb (Safe_Unchecked_Type_Conversion): Use "alignment" instead of "alignement". 2016-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * gfortran.dg/common_align_2.f90: Use "alignment" instead of "alignement". From-SVN: r237590
2016-06-20 13:12:07 +02:00
2016-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gfortran.dg/common_align_2.f90: Use "alignment" instead of
"alignement".
re PR target/71103 (avr-gcc crashes with unrecognizable insn error) gcc/ PR target/71103 * config/avr/avr.md (movqi): Handle loading subreg:qi (const). gcc/testsuite/ PR target/71103 * gcc.target/avr/torture/pr71103-2.c: New test. From-SVN: r237589
2016-06-20 13:01:13 +02:00
2016-06-20 Georg-Johann Lay <avr@gjlay.de>
PR target/71103
* gcc.target/avr/torture/pr71103-2.c: New test.
PR c/69507 - bogus warning: ISO C does not allow ‘__alignof__ (expression)’ gcc/testsuite/ChangeLog: PR c/69507 * gcc.dg/alignof.c: New test. gcc/c/ChangeLog: PR c/69507 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing __alignof__ (expression). From-SVN: r237581
2016-06-19 18:10:04 +02:00
2016-06-19 Martin Sebor <msebor@redhat.com>
PR c/69507
* gcc.dg/alignof.c: New test.
decl.c (validate_constexpr_redeclaration): Change pair of errors to error + inform. /cp 2016-06-17 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (validate_constexpr_redeclaration): Change pair of errors to error + inform. * error.c (dump_function_decl): Save the constexpr specifier too. /testsuite 2016-06-17 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/constexpr-specialization.C: Adjust for dg-message vs dg-error; test constexpr specifier too. From-SVN: r237564
2016-06-17 22:01:46 +02:00
2016-06-17 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/constexpr-specialization.C: Adjust for dg-message
vs dg-error; test constexpr specifier too.
decl.c (grokfndecl): Change pair of errors to error + inform. /cp 2016-06-17 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (grokfndecl): Change pair of errors to error + inform. /testsuite 2016-06-17 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/defaulted31.C: Adjust for dg-message vs dg-error. From-SVN: r237562
2016-06-17 21:10:35 +02:00
2016-06-17 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/defaulted31.C: Adjust for dg-message vs dg-error.
[ARM][testsuite] Make arm_neon_fp16 depend on arm_neon_ok 2016-06-17 Christophe Lyon <christophe.lyon@linaro.org> * lib/target-supports.exp (check_effective_target_arm_neon_fp16_ok_nocache): Call arm_neon_ok and merge flags. Fix temporary test name. (check_effective_target_arm_neonv2_ok_nocache): Call arm_neon_ok and merge flags. From-SVN: r237557
2016-06-17 16:59:04 +02:00
2016-06-17 Christophe Lyon <christophe.lyon@linaro.org>
* lib/target-supports.exp
(check_effective_target_arm_neon_fp16_ok_nocache): Call
arm_neon_ok and merge flags. Fix temporary test name.
(check_effective_target_arm_neonv2_ok_nocache): Call arm_neon_ok
and merge flags.
Change PRED_LOOP_EXIT from 92 to 85. * analyze_brprob.py: Fix columns of script output. * predict.def: PRED_LOOP_EXIT from 92 to 85. * gcc.dg/predict-9.c: Fix dump scanning. From-SVN: r237556
2016-06-17 16:28:57 +02:00
2016-06-17 Martin Liska <mliska@suse.cz>
* gcc.dg/predict-9.c: Fix dump scanning.
re PR tree-optimization/71354 (gcc.dg/vect/vect-23.c FAILs) PR tree-optimization/71354 * gcc.dg/vect/vect-23.c: Use vect_condition instead of vect_cond. From-SVN: r237555
2016-06-17 15:55:06 +02:00
2016-06-17 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/71354
* gcc.dg/vect/vect-23.c: Use vect_condition instead of vect_cond.
re PR tree-optimization/71347 (Performance drop after r235513 on x86-64 in 32-bit mode.) PR tree-optimization/71347 * tree-ssa-loop-ivopts.c (determine_group_iv_cost_address): Compute cost for all uses in group. PR tree-optimization/71347 * gcc.dg/tree-ssa/pr71347.c: New test. From-SVN: r237552
2016-06-17 11:26:05 +02:00
2016-06-17 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/71347
* gcc.dg/tree-ssa/pr71347.c: New test.
re PR tree-optimization/71354 (gcc.dg/vect/vect-23.c FAILs) PR tree-optimization/71354 * gcc.dg/vect/vect-23.c: Add VECT_COND requirement. From-SVN: r237551
2016-06-17 11:21:12 +02:00
2016-06-17 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/71354
* gcc.dg/vect/vect-23.c: Add VECT_COND requirement.
tree-vectorizer.h (struct dr_with_seg_len): Remove class member OFFSET. * tree-vectorizer.h (struct dr_with_seg_len): Remove class member OFFSET. * tree-vect-data-refs.c (operator ==): Handle DR_OFFSET directly, rather than OFFSET. (comp_dr_with_seg_len_pair): Ditto. (vect_prune_runtime_alias_test_list): Ditto. Also Canonicalize struct dr_with_seg_len_pair against DR_OFFSET. * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Handle DR_OFFSET directly. * gcc.dg/vect/vect-alias-check-1.c: New test. From-SVN: r237549
2016-06-17 11:05:05 +02:00
2016-06-17 Bin Cheng <bin.cheng@arm.com>
* gcc.dg/vect/vect-alias-check-1.c: New test.
avr.c (avr_asm_init_sections): Remove setup of progmem_swtable_section. gcc/ChangeLog: * config/avr/avr.c (avr_asm_init_sections): Remove setup of progmem_swtable_section. (progmem_swtable_section): Remove. (avr_asm_function_rodata_section): Remove. (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove. * config/avr/avr.h (JUMP_TABLES_IN_TEXT_SECTION: Define to 1. gcc/testsuite/ChangeLog: * gcc.target/avr/pr71151-1.c: New test. * gcc.target/avr/pr71151-2.c: New test. * gcc.target/avr/pr71151-3.c: New test. * gcc.target/avr/pr71151-4.c: New test. * gcc.target/avr/pr71151-5.c: New test. * gcc.target/avr/pr71151-6.c: New test. * gcc.target/avr/pr71151-7.c: New test. * gcc.target/avr/pr71151-8.c: New test. * gcc.target/avr/pr71151-common.h: New test. From-SVN: r237536
2016-06-16 18:50:40 +02:00
2016-06-16 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
re PR target/71151 ([avr] -fmerge-constants and -fdata-sections/-ffunction-sections results in string constants in .progmem.gcc_sw section) * gcc/ChangeLog: Add pointer to PR71151 for r237536. * gcc/testsuite/ChangeLog: Same. From-SVN: r237709
2016-06-22 16:29:59 +02:00
PR target/71151
avr.c (avr_asm_init_sections): Remove setup of progmem_swtable_section. gcc/ChangeLog: * config/avr/avr.c (avr_asm_init_sections): Remove setup of progmem_swtable_section. (progmem_swtable_section): Remove. (avr_asm_function_rodata_section): Remove. (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove. * config/avr/avr.h (JUMP_TABLES_IN_TEXT_SECTION: Define to 1. gcc/testsuite/ChangeLog: * gcc.target/avr/pr71151-1.c: New test. * gcc.target/avr/pr71151-2.c: New test. * gcc.target/avr/pr71151-3.c: New test. * gcc.target/avr/pr71151-4.c: New test. * gcc.target/avr/pr71151-5.c: New test. * gcc.target/avr/pr71151-6.c: New test. * gcc.target/avr/pr71151-7.c: New test. * gcc.target/avr/pr71151-8.c: New test. * gcc.target/avr/pr71151-common.h: New test. From-SVN: r237536
2016-06-16 18:50:40 +02:00
* gcc.target/avr/pr71151-1.c: New test.
* gcc.target/avr/pr71151-2.c: New test.
* gcc.target/avr/pr71151-3.c: New test.
* gcc.target/avr/pr71151-4.c: New test.
* gcc.target/avr/pr71151-5.c: New test.
* gcc.target/avr/pr71151-6.c: New test.
* gcc.target/avr/pr71151-7.c: New test.
* gcc.target/avr/pr71151-8.c: New test.
* gcc.target/avr/pr71151-common.h: New test.
Introduce fortran loop preheader * predict.def: Add fortran loop preheader predictor. * gimple-fold.c (gimple_fold_stmt_to_constant_1): Properly fold IFN_BUILTIN_EXPECT with a known constant argument. * trans-stmt.c (gfc_trans_simple_do): Predict the edge. * gfortran.dg/predict-1.f90: New test. From-SVN: r237533
2016-06-16 18:05:25 +02:00
2016-06-16 Martin Liska <mliska@suse.cz>
* gfortran.dg/predict-1.f90: New test.
re PR target/71242 ([ia64] Missing built-in functions for float128 NaNs) PR target/71242 * config/ia64/ia64.c (enum ia64_builtins) [IA64_BUILTIN_NANQ]: New. [IA64_BUILTIN_NANSQ]: Ditto. (ia64_fold_builtin): New function. (TARGET_FOLD_BUILTIN): New define. (ia64_init_builtins) Declare const_string_type node. Add __builtin_nanq and __builtin_nansq builtin functions. (ia64_expand_builtin): Handle IA64_BUILTIN_NANQ and IA64_BUILTIN_NANSQ. testsuite/ChangeLog: PR target/71242 * testsuite/gcc.dg/torture/float128-nan.c: Also run on ia64-*-*. From-SVN: r237530
2016-06-16 16:32:40 +02:00
2016-06-16 Uros Bizjak <ubizjak@gmail.com>
PR target/71242
* testsuite/gcc.dg/torture/float128-nan.c: Also run on ia64-*-*.
pr36648.cc: Disable cunrolli * g++.dg/vect/pr36648.cc: Disable cunrolli * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Fix estimation of comparsions in the last iteration. From-SVN: r237527
2016-06-16 14:54:31 +02:00
2016-06-16 Jan Hubicka <hubicka@ucw.cz>
* g++.dg/vect/pr36648.cc: Disable cunrolli
re PR rtl-optimization/71532 (FAIL: gfortran.dg/select_char_1.f90 -O2 execution test) PR rtl-optimization/71532 * cse.c (cse_insn): For const/pure calls, invalidate argument passing memory slots. * gcc.dg/torture/pr71532.c: New test. From-SVN: r237503
2016-06-16 09:11:37 +02:00
2016-06-16 Jakub Jelinek <jakub@redhat.com>
re PR target/71554 (Miscompilation of __builtin_mul_overflow on i686) PR target/71554 * gcc.c-torture/execute/pr71554.c: New test. From-SVN: r237512
2016-06-16 12:20:45 +02:00
PR target/71554
* gcc.c-torture/execute/pr71554.c: New test.
re PR rtl-optimization/71532 (FAIL: gfortran.dg/select_char_1.f90 -O2 execution test) PR rtl-optimization/71532 * cse.c (cse_insn): For const/pure calls, invalidate argument passing memory slots. * gcc.dg/torture/pr71532.c: New test. From-SVN: r237503
2016-06-16 09:11:37 +02:00
PR rtl-optimization/71532
* gcc.dg/torture/pr71532.c: New test.
vsx.md (VSINT_84): Add DImode to enable loading DImode constants with XXSPLTIB in vector registers. [gcc] 2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/vsx.md (VSINT_84): Add DImode to enable loading DImode constants with XXSPLTIB in vector registers. (vsx_extract_<mode>, V2DImode/V2DFmode): Combine both vsx_extract_<mode>_internal{1,2} into a single insn that handles direct move (both ISA 2.07 and ISA 3.0 versions), and optimizes extraction of the element at the top of the register as a scalar value. (vsx_extract_<mode>_internal1): Likewise. (vsx_extract_<mode>_internal2): Likewise. * config/rs6000/constraints.md (wi constraint): Remove a comment about DImode not being allowed in Altivec registers. (wB constraint): New constraint for constants that can be generated in Altivec registers with VSPLTISW/VUPKHSW. * config/rs6000/predicates.md (xxspltib_constant_split): Update comments. (xxspltib_constant_nosplit): Likewise. * config/rs6000/rs6000-cpus.def (ISA_2_6_MASKS_SERVER): Add support for -mupper-regs-di to enable DImode to go into Altivec registers. (POWERPC_MASKS): Likewise. (power7 cpu): Likewise. * config/rs6000/rs6000.opt (-mupper-regs-di): Likewise. * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support for DImode being allowed in Altivec registers. Update wi/wj constraints. Set scalar_in_vmx_p flag. (rs6000_option_override_internal): Add checks for -mupper-regs-di. (xxspltib_constant_p): Allow CONST_INT's with VOIDmode. Don't return true if we could use VSPLTISW/VUPKHSW instead of XXSPLTIB. (rs6000_opt_masks): Add -mupper-regs-di. * config/rs6000/rs6000.md (lfiwax): Update clobbers that don't use direct move to use wi and not wj. (lfiwzx): Likewise. (floatsi<mode>2_lfiwax_mem): Combine alternatives into a single alternative. (floatunssi<mode>2_lfiwzx_mem): Likewise. (fix_trunc<mode>di2_fctidz): Change second alternative to allow any VSX register, instead of just Altivec registers, to allow either operand to be an Altivec register or both. (fixuns_trunc<mode>di2_fctiduz): Likewise. (movdi_internal32): Add support for -mupper-regs-di. Add support to load constants via XXSPLTIB or VSPLTISW. Add spacing to allow the alternatives and attributes to be lined up to be easier to read. (movdi_internal64): Likewise. (64-bit DImode splitters): Change predicates to only split loading up GPR registers. Add splits for using XXSPLTIB or VSPLTISW to load constants in ISA 3.0 or ISA 2.07 respectively. * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mupper-regs-di. Update -mupper-regs-df and -mupper-regs-sf to mention -mcpu=power9 sets these options. * doc/md.texi (PowerPC and IBM RS6000 constraints): Document the wB constraint. [gcc/testsuite] 2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-dimode1.c: New test. * gcc.target/powerpc/p9-dimode2.c: Likewise. From-SVN: r237490
2016-06-15 20:17:58 +02:00
2016-06-15 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-dimode1.c: New test.
* gcc.target/powerpc/p9-dimode2.c: Likewise.
* g++.dg/cpp0x/ref-qual17.C: New test. From-SVN: r237488
2016-06-15 19:10:02 +02:00
2016-06-15 Jakub Jelinek <jakub@redhat.com>
* gcc.c-torture/compile/20160615-1.c: New test. From-SVN: r237489
2016-06-15 19:10:44 +02:00
* gcc.c-torture/compile/20160615-1.c: New test.
* g++.dg/cpp0x/ref-qual17.C: New test. From-SVN: r237488
2016-06-15 19:10:02 +02:00
* g++.dg/cpp0x/ref-qual17.C: New test.
re PR middle-end/71529 ([CHKP] ICE in expand_expr_real_1) gcc/ PR middle-end/71529 * ipa-chkp.c (chkp_build_instrumented_fndecl): Fix DECL_CONTEXT for copied arguments. gcc/testsuite/ PR middle-end/71529 * gcc.target/i386/pr71529.C: New test. From-SVN: r237484
2016-06-15 17:49:40 +02:00
2016-06-15 Ilya Enkovich <ilya.enkovich@intel.com>
PR middle-end/71529
* gcc.target/i386/pr71529.C: New test.
re PR tree-optimization/71483 (g++ ICE at -O3 on valid code on x86_64-linux-gnu with “Floating point exception”) 2016-06-15 Alan Hayward <alan.hayward@arm.com> gcc/ PR tree-optimization/71483 * tree-vect-loop.c (vectorizable_live_operation): Pick correct index for slp testsuite/ PR tree-optimization/71483 * g++.dg/vect/pr71483.c: New From-SVN: r237483
2016-06-15 17:45:47 +02:00
2016-06-15 Alan Hayward <alan.hayward@arm.com>
PR tree-optimization/71483
* g++.dg/vect/pr71483.c: New
re PR c++/70202 (ICE on invalid code on x86_64-linux-gnu in build_simple_base_path, at cp/class.c:579) /cp 2016-06-15 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70202 * decl.c (xref_basetypes): Revert r117839 changes; add fix-up code at the end of the for loop; also revert r159637 changes, add back the gcc_assert. * cp-tree.h (xref_basetypes): Adjust declaration. * parser.c (cp_parser_class_head): Adjust xref_basetypes call. /testsuite 2016-06-15 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70202 * g++.dg/inherit/crash6.C: New. * g++.dg/inherit/union2.C: Likewise. * g++.dg/inherit/virtual12.C: Likewise. * g++.dg/inherit/virtual13.C: Likewise. * g++.dg/inherit/virtual1.C: Tweak dg-* tests. From-SVN: r237482
2016-06-15 17:23:40 +02:00
2016-06-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70202
* g++.dg/inherit/crash6.C: New.
* g++.dg/inherit/union2.C: Likewise.
* g++.dg/inherit/virtual12.C: Likewise.
* g++.dg/inherit/virtual13.C: Likewise.
* g++.dg/inherit/virtual1.C: Tweak dg-* tests.
float128-nan.c: Include stdint.h to define uint64_t. * gcc.dg/torture/float128-nan.c: Include stdint.h to define uint64_t. From-SVN: r237480
2016-06-15 17:01:01 +02:00
2016-06-15 Uros Bizjak <ubizjak@gmail.com>
re PR target/67400 (-fno-plt doesn't work with function pointers) PR target/67400 * config/i386/i386-protos.h (ix86_force_load_from_GOT_p): New. * config/i386/i386.c (ix86_force_load_from_GOT_p): New function. (ix86_legitimate_constant_p): Do not allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_legitimate_address_p): Allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Support UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Load the external function address via the GOT slot if ix86_force_load_from_GOT_p returns true. * config/i386/predicates.md (x86_64_immediate_operand): Return false for SYMBOL_REFs where ix86_force_load_from_GOT_p returns true. (x86_64_zext_immediate_operand): Ditto. testsuite/ChangeLog: PR target/67400 * gcc.target/i386/pr67400-1.c: New test. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-5.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. From-SVN: r237720
2016-06-23 00:06:56 +02:00
* gcc.dg/torture/float128-nan.c: Include stdint.h to define uint64_t.
float128-nan.c: Include stdint.h to define uint64_t. * gcc.dg/torture/float128-nan.c: Include stdint.h to define uint64_t. From-SVN: r237480
2016-06-15 17:01:01 +02:00
re PR tree-optimization/71439 (wrong code at -O3 in 32-bit and 64-bit mode on x86_64-linux-gnu) 2016-06-15 Alan Hayward <alan.hayward@arm.com> gcc/ PR tree-optimization/71439 * tree-vect-loop.c (vect_analyze_loop_operations): Additional check for live PHIs. testsuite/ PR tree-optimization/71439 * gcc.dg/vect/pr71439.c: New From-SVN: r237476
2016-06-15 12:53:01 +02:00
2016-06-15 Alan Hayward <alan.hayward@arm.com>
PR tree-optimization/71439
* gcc.dg/vect/pr71439.c: New
[RTL ifcvt] Allow simple register subregs in noce_convert_multiple_sets * ifcvt.c (bb_ok_for_noce_multiple_sets): Allow simple lowpart register subregs in SET_SRC. * gcc.target/aarch64/ifcvt_multiple_sets_subreg_1.c: New test. From-SVN: r237475
2016-06-15 12:08:24 +02:00
2016-06-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/ifcvt_multiple_sets_subreg_1.c: New test.
tree-vect-stmts.c (vectorizable_store): Remove strided grouped store restrictions. 2016-06-15 Richard Biener <rguenther@suse.de> * tree-vect-stmts.c (vectorizable_store): Remove strided grouped store restrictions. * gcc.dg/vect/slp-45.c: New testcase. From-SVN: r237474
2016-06-15 11:54:17 +02:00
2016-06-15 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/slp-45.c: New testcase.
tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do not consider dependences between accesses that belong to the same group. 2016-06-15 Richard Biener <rguenther@suse.de> * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Do not consider dependences between accesses that belong to the same group. (vect_analyze_data_ref_dependences): Do not analyze read-read or self-dependences. * gcc.dg/vect/bb-slp-pattern-2.c: Disable loop vectorization. From-SVN: r237473
2016-06-15 11:53:07 +02:00
2016-06-15 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/bb-slp-pattern-2.c: Disable loop vectorization.
vsx-elemrev-2.c: Change effective target requirements, and disable for AIX for now. 2016-06-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/vsx-elemrev-2.c: Change effective target requirements, and disable for AIX for now. * gcc.target/powerpc/vsx-elemrev-4.c: Likewise. From-SVN: r237464
2016-06-15 01:13:27 +02:00
2016-06-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsx-elemrev-2.c: Change effective target
requirements, and disable for AIX for now.
* gcc.target/powerpc/vsx-elemrev-4.c: Likewise.
re PR c++/71516 (ICE on invalid C++ code (invalid use of forward declared type) on x86_64-linux-gnu: Segmentation fault (program cc1plus)) PR c++/71516 * decl.c (complete_vars): Handle gracefully type == error_mark_node. * g++.dg/init/pr71516.C: New test. From-SVN: r237445
2016-06-14 16:33:11 +02:00
2016-06-14 Jakub Jelinek <jakub@redhat.com>
re PR c++/71528 (multiple extern reference declarations produce uninitialized access) PR c++/71528 * decl.c (duplicate_decls): For DECL_INITIALIZED_P non-external olddecl vars, preserve their TREE_READONLY bit. * g++.dg/opt/pr71528.C: New test. From-SVN: r237458
2016-06-14 21:55:08 +02:00
PR c++/71528
* g++.dg/opt/pr71528.C: New test.
re PR c++/71516 (ICE on invalid C++ code (invalid use of forward declared type) on x86_64-linux-gnu: Segmentation fault (program cc1plus)) PR c++/71516 * decl.c (complete_vars): Handle gracefully type == error_mark_node. * g++.dg/init/pr71516.C: New test. From-SVN: r237445
2016-06-14 16:33:11 +02:00
PR c++/71516
* g++.dg/init/pr71516.C: New test.
typeck2.c (digest_init_r): Use EXPR_LOC_OR_LOC on init. /cp 2016-06-14 Paolo Carlini <paolo.carlini@oracle.com> * typeck2.c (digest_init_r): Use EXPR_LOC_OR_LOC on init. /testsuite 2016-06-14 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/init/array46.C: New. From-SVN: r237444
2016-06-14 16:15:53 +02:00
2016-06-14 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/init/array46.C: New.
float128-3.c: New test. * gcc.target/i386/float128-3.c: New test. * gcc.target/i386/quad-sse4.c: Ditto. * gcc.target/i386/quad-sse.c: Use -msse instead of -msse2. Update scan strings. From-SVN: r237443
2016-06-14 16:00:45 +02:00
2016-06-14 Uros Bizjak <ubizjak@gmail.com>
re PR target/67400 (-fno-plt doesn't work with function pointers) PR target/67400 * config/i386/i386-protos.h (ix86_force_load_from_GOT_p): New. * config/i386/i386.c (ix86_force_load_from_GOT_p): New function. (ix86_legitimate_constant_p): Do not allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_legitimate_address_p): Allow UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_print_operand_address_as): Support UNSPEC_GOTPCREL if ix86_force_load_from_GOT_p returns true. (ix86_expand_move): Load the external function address via the GOT slot if ix86_force_load_from_GOT_p returns true. * config/i386/predicates.md (x86_64_immediate_operand): Return false for SYMBOL_REFs where ix86_force_load_from_GOT_p returns true. (x86_64_zext_immediate_operand): Ditto. testsuite/ChangeLog: PR target/67400 * gcc.target/i386/pr67400-1.c: New test. * gcc.target/i386/pr67400-2.c: Likewise. * gcc.target/i386/pr67400-3.c: Likewise. * gcc.target/i386/pr67400-4.c: Likewise. * gcc.target/i386/pr67400-5.c: Likewise. * gcc.target/i386/pr67400-6.c: Likewise. * gcc.target/i386/pr67400-7.c: Likewise. From-SVN: r237720
2016-06-23 00:06:56 +02:00
* gcc.target/i386/float128-3.c: New test.
* gcc.target/i386/quad-sse4.c: Ditto.
* gcc.target/i386/quad-sse.c: Use -msse instead of -msse2.
Update scan strings.
float128-3.c: New test. * gcc.target/i386/float128-3.c: New test. * gcc.target/i386/quad-sse4.c: Ditto. * gcc.target/i386/quad-sse.c: Use -msse instead of -msse2. Update scan strings. From-SVN: r237443
2016-06-14 16:00:45 +02:00
re PR middle-end/71526 (ICE: verify_gimple failed) 2016-06-14 Richard Biener <rguenther@suse.de> PR middle-end/71526 * genmatch.c (expr::gen_transform): Use in_type for comparisons if available. * gfortran.dg/pr71526.f90: New testcase. From-SVN: r237441
2016-06-14 15:47:01 +02:00
2016-06-14 Richard Biener <rguenther@suse.de>
PR middle-end/71526
* gfortran.dg/pr71526.f90: New testcase.
zero_bits_compound-1.c: Support aarch64. 2016-06-14 Andre Vieira <andre.simoesdiasvieira@arm.com> gcc/testsuite/ChangeLog: * gcc.dg/zero_bits_compound-1.c: Support aarch64. * gcc.dg/zero_bits_compound-1.c: Likewise. From-SVN: r237430
2016-06-14 13:24:51 +02:00
2016-06-14 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.dg/zero_bits_compound-1.c: Support aarch64.
* gcc.dg/zero_bits_compound-1.c: Likewise.
re PR tree-optimization/71522 (Wrong optimization of memcpy through a var of type long double) 2016-06-14 Richard Biener <rguenther@suse.de> PR tree-optimization/71522 * tree-ssa.c (non_rewritable_lvalue_p): Do not rewrite non-float copying into float copying. * gcc.dg/torture/pr71522.c: New testcase. From-SVN: r237429
2016-06-14 12:42:00 +02:00
2016-06-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/71522
* gcc.dg/torture/pr71522.c: New testcase.
re PR tree-optimization/71520 (Missing cross-jumping of switch cases) PR tree-optimization/71520 * tree-ssa-tail-merge.c (find_duplicate): Handle labels. (replace_block_by): Move user labels from bb1 to bb2. * gcc.dg/tree-ssa/pr71520.c: New test. From-SVN: r237427
2016-06-14 12:20:04 +02:00
2016-06-14 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71520
* gcc.dg/tree-ssa/pr71520.c: New test.
re PR tree-optimization/71521 (Regression in GCC-7.0.0's optimizer) 2016-06-14 Richard Biener <rguenther@suse.de> PR tree-optimization/71521 * tree-vrp.c (extract_range_from_binary_expr_1): Guard division int_const_binop against zero divisor. * gcc.dg/tree-ssa/vrp101.c: New testcase. From-SVN: r237425
2016-06-14 09:22:04 +02:00
2016-06-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/71521
re PR tree-optimization/71521 (Regression in GCC-7.0.0's optimizer) 2016-06-14 Richard Biener <rguenther@suse.de> PR tree-optimization/71521 * tree-vrp.c (extract_range_from_binary_expr_1): Guard division int_const_binop against zero divisor. * gcc.dg/tree-ssa/vrp101.c: New testcase. From-SVN: r237428
2016-06-14 12:28:23 +02:00
* gcc.dg/tree-ssa/vrp101.c: New testcase.
re PR tree-optimization/71521 (Regression in GCC-7.0.0's optimizer) 2016-06-14 Richard Biener <rguenther@suse.de> PR tree-optimization/71521 * tree-vrp.c (extract_range_from_binary_expr_1): Guard division int_const_binop against zero divisor. * gcc.dg/tree-ssa/vrp101.c: New testcase. From-SVN: r237425
2016-06-14 09:22:04 +02:00
re PR preprocessor/71183 (gcc -E always gives __DATE__ and __TIME__ as Jan 1 1970 00:00:00) PR preprocessor/71183 * c-ppoutput.c (init_pp_output): Set cb->get_source_date_epoch to cb_get_source_date_epoch. * gcc.dg/cpp/source_date_epoch-3.c: New test. From-SVN: r237408
2016-06-13 23:00:07 +02:00
2016-06-13 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/71498 (ubsan bounds checking influenced by surrounding code) PR sanitizer/71498 * c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY. * c-c++-common/ubsan/bounds-13.c: New test. From-SVN: r237409
2016-06-13 23:01:44 +02:00
PR sanitizer/71498
* c-c++-common/ubsan/bounds-13.c: New test.
re PR preprocessor/71183 (gcc -E always gives __DATE__ and __TIME__ as Jan 1 1970 00:00:00) PR preprocessor/71183 * c-ppoutput.c (init_pp_output): Set cb->get_source_date_epoch to cb_get_source_date_epoch. * gcc.dg/cpp/source_date_epoch-3.c: New test. From-SVN: r237408
2016-06-13 23:00:07 +02:00
PR preprocessor/71183
* gcc.dg/cpp/source_date_epoch-3.c: New test.
re PR tree-optimization/71403 (wrong code (segfault) at -O3 on x86_64-linux-gnu) PR tree-optimization/71403 * tree-ssa-threadbackward.c (convert_and_register_jump_thread_path): No longer accept reference to path. Do not pop items off the path anymore. (fsm_find_control_statement_thread_paths): Do not allow threading to a deeper loop nest. Pop the last item off the path here rather than in convert_and_register_jump_thread_path. PR tree-optimization/71403 * c-c++-common/ubsan/pr71403-1.c: New test. * c-c++-common/ubsan/pr71403-2.c: New test. * c-c++-common/ubsan/pr71403-3.c: New test. From-SVN: r237403
2016-06-13 22:55:59 +02:00
2016-06-13 Jeff Law <law@redhat.com>
PR tree-optimization/71403
* c-c++-common/ubsan/pr71403-1.c: New test.
* c-c++-common/ubsan/pr71403-2.c: New test.
* c-c++-common/ubsan/pr71403-3.c: New test.
re PR tree-optimization/71478 (ICE in tree-ssa-reassoc.c after r236564) PR middle-end/71478 * gcc.dg/pr71478.c: Remove dg-require-effective-target vect_int. Add -Wno-psabi -w to dg-options. From-SVN: r237392
2016-06-13 20:54:25 +02:00
2016-06-13 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71478
* gcc.dg/pr71478.c: Remove dg-require-effective-target vect_int.
Add -Wno-psabi -w to dg-options.
altivec.h (vec_absd): New macro for vector absolute difference unsigned. gcc/ChangeLog: 2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/altivec.h (vec_absd): New macro for vector absolute difference unsigned. (vec_absdb): New macro for vector absolute difference unsigned byte. (vec_absdh): New macro for vector absolute difference unsigned half-word. (vec_absdw): New macro for vector absolute difference unsigned word. * config/rs6000/altivec.md (UNSPEC_VADU): New value. (vadu<mode>3): New insn. (*p9_vadu<mode>3): New insn. * config/rs6000/rs6000-builtin.def (vadub): New built-in definition. (vaduh): New built-in definition. (vaduw): New built-in definition. (vadu): New overloaded built-in definition. (vadub): New overloaded built-in definition. (vaduh): New overloaded built-in definition. (vaduw): New overloaded built-in definition. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add overloaded vector absolute difference unsigned functions. * doc/extend.texi (PowerPC AltiVec Built-in Functions): Document the ISA 3.0 vector absolute difference unsigned built-in functions. gcc/testsuite/ChangeLog: 2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/vadsdu-0.c: New test. * gcc.target/powerpc/vadsdu-1.c: New test. * gcc.target/powerpc/vadsdu-2.c: New test. * gcc.target/powerpc/vadsdu-3.c: New test. * gcc.target/powerpc/vadsdu-4.c: New test. * gcc.target/powerpc/vadsdu-5.c: New test. * gcc.target/powerpc/vadsdub-1.c: New test. * gcc.target/powerpc/vadsdub-2.c: New test. * gcc.target/powerpc/vadsduh-1.c: New test. * gcc.target/powerpc/vadsduh-2.c: New test. * gcc.target/powerpc/vadsduw-1.c: New test. * gcc.target/powerpc/vadsduw-2.c: New test. From-SVN: r237390
2016-06-13 19:59:12 +02:00
2016-06-13 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/vadsdu-0.c: New test.
* gcc.target/powerpc/vadsdu-1.c: New test.
* gcc.target/powerpc/vadsdu-2.c: New test.
* gcc.target/powerpc/vadsdu-3.c: New test.
* gcc.target/powerpc/vadsdu-4.c: New test.
* gcc.target/powerpc/vadsdu-5.c: New test.
* gcc.target/powerpc/vadsdub-1.c: New test.
* gcc.target/powerpc/vadsdub-2.c: New test.
* gcc.target/powerpc/vadsduh-1.c: New test.
* gcc.target/powerpc/vadsduh-2.c: New test.
* gcc.target/powerpc/vadsduw-1.c: New test.
* gcc.target/powerpc/vadsduw-2.c: New test.
C: fixits for named initializers gcc/c/ChangeLog: * c-parser.c (c_parser_initelt): Provide location of name for new location_t param of set_init_label. * c-tree.h (set_init_label): Add location_t param. * c-typeck.c (set_init_index): Add "fieldname_loc" location_t param and use it when issuing error messages about unrecognized field names. Attempt to provide a fixit hint if appropriate, otherwise update the error message to provide the type name. gcc/testsuite/ChangeLog: * gcc.dg/c99-init-2.c (c): Update expected error message. * gcc.dg/init-bad-8.c (foo): Likewise. * gcc.dg/spellcheck-fields-3.c: New test case. From-SVN: r237387
2016-06-13 19:14:42 +02:00
2016-06-13 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/c99-init-2.c (c): Update expected error message.
* gcc.dg/init-bad-8.c (foo): Likewise.
* gcc.dg/spellcheck-fields-3.c: New test case.
Make 'loop iv compare' heuristics scanning more precise * gcc.dg/predict-1.c: Distinguish between "loop iv compare" and "guess loop iv compared" heuristics. * gcc.dg/predict-2.c: Likewise. * gcc.dg/predict-3.c: Likewise. * gcc.dg/predict-4.c: Likewise. * gcc.dg/predict-5.c: Likewise. * gcc.dg/predict-6.c: Likewise. From-SVN: r237380
2016-06-13 16:03:51 +02:00
2016-06-13 Martin Liska <mliska@suse.cz>
* gcc.dg/predict-1.c: Distinguish between "loop iv compare"
and "guess loop iv compared" heuristics.
* gcc.dg/predict-2.c: Likewise.
* gcc.dg/predict-3.c: Likewise.
* gcc.dg/predict-4.c: Likewise.
* gcc.dg/predict-5.c: Likewise.
* gcc.dg/predict-6.c: Likewise.
re PR middle-end/71476 (ICE in gimplify_switch_expr with -Wswitch-unreachable) PR middle-end/71476 * gimplify.c (maybe_warn_switch_unreachable): Factored out of gimplify_switch_expr. (warn_switch_unreachable_r): New function. * c-c++-common/Wswitch-unreachable-4.c: New test. * gcc.dg/Wswitch-unreachable-2.c: New test. * g++.dg/tm/jump1.C: Move dg-warning. From-SVN: r237367
2016-06-13 10:57:02 +02:00
2016-06-13 Marek Polacek <polacek@redhat.com>
PR middle-end/71476
* c-c++-common/Wswitch-unreachable-4.c: New test.
* gcc.dg/Wswitch-unreachable-2.c: New test.
* g++.dg/tm/jump1.C: Move dg-warning.
decl.c (gnat_to_gnu_entity): Deal with PLUS_EXPR in the expression of a renaming. * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Deal with PLUS_EXPR in the expression of a renaming. From-SVN: r237360
2016-06-13 10:00:17 +02:00
2016-06-13 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/renaming10.ad[sb]: New test.
re PR fortran/70673 (ICE with module containing functions with allocatable character scalars) 2016-06-13 Paul Thomas <pault@gcc.gnu.org> PR fortran/70673 * frontend-passes.c (realloc_string_callback): Add a call to gfc_dep_compare_expr. 2016-06-13 Paul Thomas <pault@gcc.gnu.org> PR fortran/70673 * gfortran.dg/pr70673.f90: New test. From-SVN: r237358
2016-06-13 09:48:25 +02:00
2016-06-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70673
* gfortran.dg/pr70673.f90: New test.
re PR middle-end/64516 (arm: wrong unaligned load generated) 2016-06-13 Richard Biener <rguenther@suse.de> PR middle-end/64516 * fold-const.c (fold_unary_loc): Preserve alignment when folding a VIEW_CONVERT_EXPR into a MEM_REF. * gcc.dg/align-3.c: New testcase. From-SVN: r237355
2016-06-13 09:34:45 +02:00
2016-06-13 Richard Biener <rguenther@suse.de>
PR middle-end/64516
* gcc.dg/align-3.c: New testcase.
Do not enable -fcheck-pointer-bounds w/ -fsanitize=bounds PR sanitizer/71458 * toplev.c (process_options): Do not enable -fcheck-pointer-bounds w/ -fsanitize=bounds. * gcc.target/i386/pr71458.c: New test. From-SVN: r237353
2016-06-13 09:17:16 +02:00
2016-06-13 Martin Liska <mliska@suse.cz>
* gcc.target/i386/pr71458.c: New test.
re PR target/71241 ([x86] Missing built-in functions for float128 NaNs) PR target/71241 * config/i386/i386.i386-builtin-types.def (CONST_STRING): New primitive type. (FLOAT128_FTYPE_CONST_STRING): New function type. * config/i386/i386.c (enum ix86_builtins) [IX86_BUILTIN_NANQ]: New. [IX86_BUILTIN_NANSQ]: Ditto. (ix86_fold_builtin): Handle IX86_BUILTIN_NANQ and IX86_BUILTIN_NANSQ. (ix86_init_builtin_types) Declare const_string_type_node. Add __builtin_nanq and __builtin_nansq builtin functions. (ix86_expand_builtin): Handle IX86_BUILTIN_NANQ and IX86_BUILTIN_NANSQ. * doc/extend.texi (x86 Built-in Functions): Document __builtin_nanq and __builtin_nansq. testsuite/ChangeLog: PR target/71241 * testsuite/gcc.dg/torture/float128-nan.c: New test. From-SVN: r237338
2016-06-12 19:22:16 +02:00
2016-06-12 Uros Bizjak <ubizjak@gmail.com>
PR target/71241
* testsuite/gcc.dg/torture/float128-nan.c: New test.
re PR fortran/60751 (Extra comma in WRITE statement not diagnosed) 2016-06-12 Dominique d'Humieres <dominiq@lps.ens.fr> PR target/60751 * gfortran.dg/guality/pr41558.f90: Remove extra comma in WRITE statement. From-SVN: r237332
2016-06-12 00:36:50 +02:00
2016-06-12 Dominique d'Humieres <dominiq@lps.ens.fr>
PR target/60751
* gfortran.dg/guality/pr41558.f90: Remove extra comma in WRITE
statement.
re PR fortran/60751 (Extra comma in WRITE statement not diagnosed) 2016-06-11 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/60751 * io.c (gfc_resolve_dt): Replace GFC_STD_GNU with GFC_STD_LEGACY. * gfortran.dg/comma_IO_extension_1.f90: New test. * gfortran.dg/comma_IO_extension_2.f90: Likewise. * gfortran.dg/array_constructor_49.f90: Remove extra comma in WRITE statement. * gfortran.dg/graphite/pr38083.f90: Likewise. * gfortran.dg/integer_exponentiation_6.F90: Likewise and add missing format. --This line M fortran/ChangeLog M fortran/io.c M testsuite/ChangeLog M testsuite/gfortran.dg/array_constructor_49.f90 M testsuite/gfortran.dg/graphite/pr38083.f90 M testsuite/gfortran.dg/integer_exponentiation_6.F90 From-SVN: r237329
2016-06-11 21:19:43 +02:00
2016-06-11 Dominique d'Humieres <dominiq@lps.ens.fr>
PR target/60751
* gfortran.dg/comma_IO_extension_1.f90: New test.
* gfortran.dg/comma_IO_extension_2.f90: Likewise.
* gfortran.dg/array_constructor_49.f90: Remove extra comma in WRITE
statement.
* gfortran.dg/graphite/pr38083.f90: Likewise.
* gfortran.dg/integer_exponentiation_6.F90: Likewise and add
missing format.
* gcc-interface/trans.c (Case_Statement_to_gnu): Deal with characters. From-SVN: r237326
2016-06-11 13:53:11 +02:00
2016-06-11 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/case_character.adb: New test.
fold-const: Don't access bit fields with too big mode (PR71310) Currently, optimize_bit_field_compare reads the bitfield in word_mode if it can. If the bit field is normally accessed in a smaller mode, this might be a violation of the memory model, although the "extra" part of the read is not used. But also, previous stores to the bit field will have been done in the smaller mode, and then bigger loads from it cause a LHS problem. PR middle-end/71310 * fold-const.c (optimize_bit_field_compare): Don't try to use word_mode unconditionally for reading the bit field, look at DECL_BIT_FIELD_REPRESENTATIVE instead. gcc/testsuite/ PR middle-end/71310 * gcc.target/powerpc/pr71310.c: New testcase. From-SVN: r237319
2016-06-11 01:58:09 +02:00
2016-06-11 Segher Boessenkool <segher@kernel.crashing.org>
PR middle-end/71310
* gcc.target/powerpc/pr71310.c: New testcase.
re PR tree-optimization/71478 (ICE in tree-ssa-reassoc.c after r236564) gcc/testsuite/ChangeLog: 2016-06-11 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71478 * gcc.dg/pr71478.c: New test. gcc/ChangeLog: 2016-06-11 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71478 * tree-ssa-reassoc.c (reassociate_bb): Remove (-1) from ops list for vector integer type. From-SVN: r237318
2016-06-10 23:57:01 +02:00
2016-06-11 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71478
* gcc.dg/pr71478.c: New test.
re PR inline-asm/68843 (ICE with "u" input constraint) PR inline-asm/68843 * gcc.target/i386/pr68843-2.c: Add dg-do run and empty dg-options. (test): Add -masm=intel alternatives. From-SVN: r237315
2016-06-10 20:40:37 +02:00
2016-06-10 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/71494 (label as value in nested function) PR middle-end/71494 * tree-nested.c (convert_nonlocal_reference_stmt): For GIMPLE_GOTO without LABEL_DECL, set *handled_ops_p to false instead of true. * gcc.c-torture/execute/pr71494.c: New test. From-SVN: r237317
2016-06-10 21:49:05 +02:00
PR middle-end/71494
* gcc.c-torture/execute/pr71494.c: New test.
re PR c/68657 ("gcc -Werror=sign-conversion test.i" shows invalid: -Wsign-conversion is not an option that controls warnings) PR c/68657 * c.opt (Wpsabi): Add Warning flag. * gcc.target/i386/pr68657.c: New test. From-SVN: r237316
2016-06-10 21:46:13 +02:00
PR c/68657
* gcc.target/i386/pr68657.c: New test.
re PR inline-asm/68843 (ICE with "u" input constraint) PR inline-asm/68843 * gcc.target/i386/pr68843-2.c: Add dg-do run and empty dg-options. (test): Add -masm=intel alternatives. From-SVN: r237315
2016-06-10 20:40:37 +02:00
PR inline-asm/68843
* gcc.target/i386/pr68843-2.c: Add dg-do run and empty dg-options.
(test): Add -masm=intel alternatives.
PR c/71392 - SEGV calling integer overflow built-ins with a null pointer gcc/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * builtin-attrs.def (ATTR_NOTHROW_NONNULL_LEAF_LIST): New macro. (ATTR_NOTHROW_NONNULL_TYPEGENERIC_LEAF): Same. * builtins.def (BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW): Use them. (BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW): Same. (BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW): Same. (BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW): Same. (BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADD_OVERFLOW): Same. (BUILT_IN_UADDL_OVERFLOW, BUILT_IN_UADDLL_OVERFLOW): Same. (BUILT_IN_USUB_OVERFLOW, BUILT_IN_USUBL_OVERFLOW): Same. (BUILT_IN_USUBLL_OVERFLOW, BUILT_IN_UMUL_OVERFLOW): Same. (BUILT_IN_UMULL_OVERFLOW, BUILT_IN_UMULLL_OVERFLOW): gcc/ada/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * gcc/ada/gcc-interface/utils.c (handle_nonnull_attribute): Accept the nonnull attribute in type-generic builtins. gcc/c-family/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * gcc/c-family/c-common.c (handle_nonnull_attribute): Accept the nonnull attribute in type-generic builtins. gcc/lto/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * gcc/lto/lto-lang.c (handle_nonnull_attribute): Accept the nonnull attribute in type-generic builtins. gcc/testsuite/ChangeLog: 2016-06-10 Martin Sebor <msebor@redhat.com> PR c/71392 * c-c++-common/builtin-arith-overflow-1.c: Add test cases. From-SVN: r237314
2016-06-10 19:38:19 +02:00
2016-06-10 Martin Sebor <msebor@redhat.com>
PR c/71392
* c-c++-common/builtin-arith-overflow-1.c: Add test cases.
re PR tree-optimization/71335 (wrong code at -O2 and -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu) PR tree-optimization/71335 * tree-ssa-threadbackward.c (profitable_jump_thread_path): Filter out zero length paths here. (convert_and_register_jump_thread_path): Remove hacks related to duplicated blocks in the jump thread path. (fsm_find_control_statement_thread_paths): Avoid putting the same block on the thread path twice, but ensure the thread path is unchanged from the caller's point of view. PR tree-optimization/71335 * gcc.c-torture/execute/pr71335.c: New test. From-SVN: r237312
2016-06-10 18:23:06 +02:00
2016-06-10 Jeff Law <law@redhat.com>
PR tree-optimization/71335
* gcc.c-torture/execute/pr71335.c: New test.
Remove platform-specific details from must-tail-call-2.c messages gcc/testsuite/ChangeLog: * gcc.dg/plugin/must-tail-call-2.c: Remove all details from the various "cannot tail-call: " messages. From-SVN: r237310
2016-06-10 16:14:04 +02:00
2016-06-10 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/must-tail-call-2.c: Remove all details from
the various "cannot tail-call: " messages.
pr37780_1.c: Use arm_arch_v6t2 effective target and options. * gcc.target/arm/pr37780_1.c: Use arm_arch_v6t2 effective target and options. From-SVN: r237308
2016-06-10 15:37:35 +02:00
2016-06-10 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/pr37780_1.c: Use arm_arch_v6t2 effective target
and options.
re PR sanitizer/71480 (ASan should align string constants to shadow granularity.) 2016-06-10 Maxim Ostapenko <m.ostapenko@samsung.com> PR sanitizer/71480 * varasm.c (place_block_symbol): Adjust alignment for asan protected STRING_CSTs even if TREE_CONSTANT_POOL_ADDRESS_P. * c-c++-common/asan/pr71480.c: New test. From-SVN: r237306
2016-06-10 14:57:14 +02:00
2016-06-10 Maxim Ostapenko <m.ostapenko@samsung.com>
PR sanitizer/71480
* c-c++-common/asan/pr71480.c: New test.
Use __USER_LABEL_PREFIX__ in asm statement A target may have a prefix in function symbol. Update interrrupt tests to use __USER_LABEL_PREFIX__ for function symbol in asm statement. * gcc.dg/guality/pr68037-1.c (ASMNAME): New. (ASMNAME2): Likewise. (main): Replace fn in asm statement with ASMNAME ("fn"). * gcc.dg/guality/pr68037-2.c: Likewise. * gcc.dg/guality/pr68037-3.c: Likewise. * gcc.dg/torture/pr68037-1.c: Likewise. * gcc.dg/torture/pr68037-2.c: Likewise. * gcc.dg/torture/pr68037-3.c: Likewise. From-SVN: r237304
2016-06-10 14:38:16 +02:00
2016-06-10 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/guality/pr68037-1.c (ASMNAME): New.
(ASMNAME2): Likewise.
(main): Replace fn in asm statement with ASMNAME ("fn").
* gcc.dg/guality/pr68037-2.c: Likewise.
* gcc.dg/guality/pr68037-3.c: Likewise.
* gcc.dg/torture/pr68037-1.c: Likewise.
* gcc.dg/torture/pr68037-2.c: Likewise.
* gcc.dg/torture/pr68037-3.c: Likewise.
re PR inline-asm/68843 (ICE with "u" input constraint) gcc: 2016-06-10 Bernd Edlinger <bernd.edlinger@hotmail.de> PR inline-asm/68843 * reg-stack.c (check_asm_stack_operands): Explicit input arguments must be grouped on top of stack. Don't force early clobber on ordinary reg outputs. testsuite: 2016-06-10 Bernd Edlinger <bernd.edlinger@hotmail.de> PR inline-asm/68843 * gcc.target/i386/pr68843-1.c: New test. * gcc.target/i386/pr68843-2.c: New test. From-SVN: r237303
2016-06-10 14:22:21 +02:00
2016-06-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR inline-asm/68843
* gcc.target/i386/pr68843-1.c: New test.
* gcc.target/i386/pr68843-2.c: New test.
[PR c/71381] C/C++ OpenACC cache directive rejects valid syntax gcc/c/ PR c/71381 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>: Loosen checking. gcc/cp/ PR c/71381 * parser.c (cp_parser_omp_var_list_no_open) <OMP_CLAUSE__CACHE_>: Loosen checking. gcc/fortran/ PR c/71381 * openmp.c (gfc_match_oacc_cache): Add comment. gcc/testsuite/ PR c/71381 * c-c++-common/goacc/cache-1.c: Update. Move invalid usage tests to... * c-c++-common/goacc/cache-2.c: ... this new file. * gfortran.dg/goacc/cache-1.f95: Move invalid usage tests to... * gfortran.dg/goacc/cache-2.f95: ... this new file. * gfortran.dg/goacc/coarray.f95: Update OpenACC cache directive usage. * gfortran.dg/goacc/cray.f95: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. libgomp/ PR c/71381 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c". * testsuite/libgomp.oacc-fortran/cache-1.f95: New file. gcc/ * omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE__CACHE_. From-SVN: r237290
2016-06-10 11:22:38 +02:00
2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
[PR middle-end/71373] Handle more OMP_CLAUSE_* in nested function decomposition gcc/ * gimplify.c (gimplify_adjust_omp_clauses): Discard OMP_CLAUSE_TILE. * omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE_TILE. gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: XFAIL tree scanning for OpenACC tile clauses. * gfortran.dg/goacc/combined-directives.f90: Likewise. gcc/ PR middle-end/71373 * tree-nested.c (convert_nonlocal_omp_clauses) (convert_local_omp_clauses): Handle OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO, OMP_CLAUSE__CACHE_, OMP_CLAUSE_TILE. gcc/testsuite/ PR middle-end/71373 * gcc.dg/goacc/nested-function-1.c: New file. * gcc.dg/goacc/nested-function-2.c: Likewise. * gcc.dg/goacc/pr71373.c: Likewise. * gfortran.dg/goacc/cray-2.f95: Likewise. * gfortran.dg/goacc/loop-1-2.f95: Likewise. * gfortran.dg/goacc/loop-3-2.f95: Likewise. * gfortran.dg/goacc/cray.f95: Update. * gfortran.dg/goacc/loop-1.f95: Likewise. * gfortran.dg/goacc/loop-3.f95: Likewise. * gfortran.dg/goacc/subroutines.f90: Update, and rename to... * gfortran.dg/goacc/nested-function-1.f90: ... this new file. libgomp/testsuite/ PR middle-end/71373 * libgomp.oacc-c/nested-function-1.c: New file. * libgomp.oacc-c/nested-function-2.c: Likewise. * libgomp.oacc-fortran/nested-function-1.f90: Likewise. * libgomp.oacc-fortran/nested-function-2.f90: Likewise. * libgomp.oacc-fortran/nested-function-3.f90: Likewise. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> From-SVN: r237291
2016-06-10 11:22:51 +02:00
Cesar Philippidis <cesar@codesourcery.com>
PR middle-end/71373
* gcc.dg/goacc/nested-function-1.c: New file.
* gcc.dg/goacc/nested-function-2.c: Likewise.
* gcc.dg/goacc/pr71373.c: Likewise.
* gfortran.dg/goacc/cray-2.f95: Likewise.
* gfortran.dg/goacc/loop-1-2.f95: Likewise.
* gfortran.dg/goacc/loop-3-2.f95: Likewise.
* gfortran.dg/goacc/cray.f95: Update.
* gfortran.dg/goacc/loop-1.f95: Likewise.
* gfortran.dg/goacc/loop-3.f95: Likewise.
* gfortran.dg/goacc/subroutines.f90: Update, and rename to...
* gfortran.dg/goacc/nested-function-1.f90: ... this new file.
2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
* c-c++-common/goacc/combined-directives.c: XFAIL tree scanning
for OpenACC tile clauses.
* gfortran.dg/goacc/combined-directives.f90: Likewise.
[PR c/71381] C/C++ OpenACC cache directive rejects valid syntax gcc/c/ PR c/71381 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>: Loosen checking. gcc/cp/ PR c/71381 * parser.c (cp_parser_omp_var_list_no_open) <OMP_CLAUSE__CACHE_>: Loosen checking. gcc/fortran/ PR c/71381 * openmp.c (gfc_match_oacc_cache): Add comment. gcc/testsuite/ PR c/71381 * c-c++-common/goacc/cache-1.c: Update. Move invalid usage tests to... * c-c++-common/goacc/cache-2.c: ... this new file. * gfortran.dg/goacc/cache-1.f95: Move invalid usage tests to... * gfortran.dg/goacc/cache-2.f95: ... this new file. * gfortran.dg/goacc/coarray.f95: Update OpenACC cache directive usage. * gfortran.dg/goacc/cray.f95: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. libgomp/ PR c/71381 * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c". * testsuite/libgomp.oacc-fortran/cache-1.f95: New file. gcc/ * omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE__CACHE_. From-SVN: r237290
2016-06-10 11:22:38 +02:00
PR c/71381
* c-c++-common/goacc/cache-1.c: Update. Move invalid usage tests
to...
* c-c++-common/goacc/cache-2.c: ... this new file.
* gfortran.dg/goacc/cache-1.f95: Move invalid usage tests to...
* gfortran.dg/goacc/cache-2.f95: ... this new file.
* gfortran.dg/goacc/coarray.f95: Update OpenACC cache directive
usage.
* gfortran.dg/goacc/cray.f95: Likewise.
* gfortran.dg/goacc/loop-1.f95: Likewise.
re PR tree-optimization/71407 (ICE at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (verify_gimple: integral result type precision does not match field size of BIT_FIELD_REF)) 2016-06-10 Alan Hayward <alan.hayward@arm.com> gcc/ PR tree-optimization/71407 PR tree-optimization/71416 * tree-vect-loop.c (vectorizable_live_operation): Use vectype for BIT_FIELD_REF type. testsuite/ PR tree-optimization/71407 PR tree-optimization/71416 * gcc.dg/vect/pr71407.c: New * gcc.dg/vect/pr71416-1.c: New * gcc.dg/vect/pr71416-2.c: New From-SVN: r237288
2016-06-10 10:46:55 +02:00
2016-06-10 Alan Hayward <alan.hayward@arm.com>
PR tree-optimization/71407
PR tree-optimization/71416
* gcc.dg/vect/pr71407.c: New
* gcc.dg/vect/pr71416-1.c: New
* gcc.dg/vect/pr71416-2.c: New
re PR tree-optimization/71477 (gcc ICE at -O3 on valid code on x86_64-linux-gnu with “seg fault”) 2016-06-10 Richard Biener <rguenther@suse.de> PR middle-end/71477 * cfgloop.c (alloc_loop): Initialize nb_iterations_likely_upper_bound. * gcc.dg/torture/pr71477.c: New testcase. From-SVN: r237287
2016-06-10 09:30:45 +02:00
2016-06-10 Richard Biener <rguenther@suse.de>
PR middle-end/71477
* gcc.dg/torture/pr71477.c: New testcase.
Fix x86 interrupt tests for -fpic and -march=corei7 2016-06-09 Julia Koval <julia.koval@intel.com> * gcc.target/i386/interrupt-12.c: Fix test for -fpic and corei7. * gcc.target/i386/interrupt-13.c: Likewise. * gcc.target/i386/interrupt-15.c: Likewise. * gcc.target/i386/interrupt-14.c: Fix test for -fpic. * gcc.target/i386/interrupt-24.c: Likewise. * gcc.target/i386/interrupt-3.c: Fix test for corei7. * gcc.target/i386/interrupt-9.c: Likewise. * gcc.target/i386/interrupt-redzone-2.c: Likewise. From-SVN: r237272
2016-06-09 20:31:35 +02:00
2016-06-09 Julia Koval <julia.koval@intel.com>
* gcc.target/i386/interrupt-12.c: Fix test for -fpic and corei7.
* gcc.target/i386/interrupt-13.c: Likewise.
* gcc.target/i386/interrupt-15.c: Likewise.
* gcc.target/i386/interrupt-14.c: Fix test for -fpic.
* gcc.target/i386/interrupt-24.c: Likewise.
* gcc.target/i386/interrupt-3.c: Fix test for corei7.
* gcc.target/i386/interrupt-9.c: Likewise.
* gcc.target/i386/interrupt-redzone-2.c: Likewise.
PR c/70883 - inconsistent error message for calls to __builtin_add_overflow PR c/70883 - inconsistent error message for calls to __builtin_add_overflow with too few arguments gcc/c-family/ChangeLog: 2016-06-09 Martin Sebor <msebor@redhat.com> PR c/70883 * c-common.c (builtin_function_validate_nargs): Make text of error message consistent with others like it. gcc/testsuite/ChangeLog: 2016-06-09 Martin Sebor <msebor@redhat.com> PR c/70883 * c-c++-common/builtin-arith-overflow-1.c: Adjust diagnostic text. * gcc.dg/builtin-constant_p-1.c: Same. * gcc.dg/builtins-error.c: Same. * gcc.dg/pr70859.c: Same. From-SVN: r237268
2016-06-09 18:32:25 +02:00
2016-06-09 Martin Sebor <msebor@redhat.com>
PR c/70883
* c-c++-common/builtin-arith-overflow-1.c: Adjust diagnostic text.
* gcc.dg/builtin-constant_p-1.c: Same.
* gcc.dg/builtins-error.c: Same.
* gcc.dg/pr70859.c: Same.
bswap-2.c: Require int32plus. 2016-06-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.c-torture/execute/bswap-2.c: Require int32plus. * gcc.dg/torture/pr68067-1.c: Likewise. * gcc.dg/torture/pr68067-2.c: Likewise. 2016-06-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.dg/stack-usage-1.c (SIZE): Consider return address when setting SIZE. From-SVN: r237266
2016-06-09 16:32:08 +02:00
2016-06-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.c-torture/execute/bswap-2.c: Require int32plus.
* gcc.dg/torture/pr68067-1.c: Likewise.
* gcc.dg/torture/pr68067-2.c: Likewise.
2016-06-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/stack-usage-1.c (SIZE): Consider return address
when setting SIZE.
re PR c++/71465 (ICE on invalid C++ code (with duplicate base) on x86_64-linux-gnu: in dfs_build_secondary_vptr_vtt_inits, at cp/class.c:9075) /cp 2016-06-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71465 Revert: 2016-06-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70202 * parser.c (cp_parser_class_head): When xref_basetypes fails and emits an error do not zero the type. /testsuite 2016-06-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71465 * g++.dg/inherit/crash5.C: New. Revert: 2016-06-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70202 * g++.dg/inherit/crash5.C: New. * g++.dg/inherit/virtual1.C: Adjust. From-SVN: r237258
2016-06-09 14:02:17 +02:00
2016-06-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71465
* g++.dg/inherit/crash5.C: New.
Revert:
2016-06-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70202
* g++.dg/inherit/crash5.C: New.
* g++.dg/inherit/virtual1.C: Adjust.
Add edge predictions pruning * analyze_brprob.py: Cover new dump output format. * predict.c (dump_prediction): Add new argument. (enum predictor_reason): New enum. (struct predictor_hash): New struct. (predictor_hash::hash): New function. (predictor_hash::equal): Likewise. (not_removed_prediction_p): New function. (prune_predictions_for_bb): Likewise. (combine_predictions_for_bb): Prune predictions. * g++.dg/predict-loop-exit-1.C: Scan for a new dump format. * g++.dg/predict-loop-exit-2.C: Likewise. * g++.dg/predict-loop-exit-3.C: Likewise. * gcc.dg/predict-1.c: Likewise. * gcc.dg/predict-2.c: Likewise. * gcc.dg/predict-3.c: Likewise. * gcc.dg/predict-4.c: Likewise. * gcc.dg/predict-5.c: Likewise. * gcc.dg/predict-6.c: Likewise. * gcc.dg/predict-7.c: Likewise. From-SVN: r237255
2016-06-09 13:37:41 +02:00
2016-06-09 Martin Liska <mliska@suse.cz>
* g++.dg/predict-loop-exit-1.C: Scan for a new dump format.
* g++.dg/predict-loop-exit-2.C: Likewise.
* g++.dg/predict-loop-exit-3.C: Likewise.
* gcc.dg/predict-1.c: Likewise.
* gcc.dg/predict-2.c: Likewise.
* gcc.dg/predict-3.c: Likewise.
* gcc.dg/predict-4.c: Likewise.
* gcc.dg/predict-5.c: Likewise.
* gcc.dg/predict-6.c: Likewise.
* gcc.dg/predict-7.c: Likewise.
re PR tree-optimization/71462 (gcc ICE at -O3 on valid code on x86_64-linux-gnu with “seg fault”) 2016-06-09 Richard Biener <rguenther@suse.de> PR tree-optimization/71462 * tree-ssa-loop-manip.c (find_uses_to_rename): Guard against removed blocks. * gcc.dg/torture/pr71462.c: New testcase. From-SVN: r237254
2016-06-09 13:36:22 +02:00
2016-06-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/71462
* gcc.dg/torture/pr71462.c: New testcase.
re PR c/65471 (type interpretation in _Generic) PR c/65471 * gcc.dg/c11-generic-3.c: New test. From-SVN: r237252
2016-06-09 12:16:19 +02:00
2016-06-09 Marek Polacek <polacek@redhat.com>
PR c/65471
* gcc.dg/c11-generic-3.c: New test.
decl.c (maybe_deduce_size_from_array_init): Use DECL_SOURCE_LOCATION in error_at. /cp 2016-06-08 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (maybe_deduce_size_from_array_init): Use DECL_SOURCE_LOCATION in error_at. (layout_var_decl): Likewise. (check_array_initializer): Likewise. (check_initializer): Likewise. (duplicate_decls, check_elaborated_type_specifier): Tidy. /testsuite 2016-06-08 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/init/array42.C: New. * g++.dg/init/array43.C: Likewise. * g++.dg/init/array44.C: Likewise. * g++.dg/init/array45.C: Likewise. * g++.dg/cpp0x/constexpr-ice10.C: Test column number too. * g++.dg/cpp0x/constexpr-incomplete1.C: Likewise. * g++.dg/cpp1y/auto-fn27.C: Likewise. * g++.dg/gomp/pr35751.C: Likewise. * g++.dg/init/array23.C: Likewise. * g++.dg/init/brace2.C: Likewise. * g++.dg/init/brace6.C: Likewise. From-SVN: r237240
2016-06-08 21:31:55 +02:00
2016-06-08 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/init/array42.C: New.
* g++.dg/init/array43.C: Likewise.
* g++.dg/init/array44.C: Likewise.
* g++.dg/init/array45.C: Likewise.
* g++.dg/cpp0x/constexpr-ice10.C: Test column number too.
* g++.dg/cpp0x/constexpr-incomplete1.C: Likewise.
* g++.dg/cpp1y/auto-fn27.C: Likewise.
* g++.dg/gomp/pr35751.C: Likewise.
* g++.dg/init/array23.C: Likewise.
* g++.dg/init/brace2.C: Likewise.
* g++.dg/init/brace6.C: Likewise.
re PR c++/70507 (integer overflow builtins not constant expressions) PR c++/70507 PR c/68120 * builtins.def (BUILT_IN_ADD_OVERFLOW_P, BUILT_IN_SUB_OVERFLOW_P, BUILT_IN_MUL_OVERFLOW_P): New builtins. * builtins.c: Include gimple-fold.h. (fold_builtin_arith_overflow): Handle BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P. (fold_builtin_3): Likewise. * doc/extend.texi (Integer Overflow Builtins): Document __builtin_{add,sub,mul}_overflow_p. gcc/c/ * c-typeck.c (convert_arguments): Don't promote last argument of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P. gcc/cp/ * constexpr.c: Include gimple-fold.h. (cxx_eval_internal_function): New function. (cxx_eval_call_expression): Call it. (potential_constant_expression_1): Handle integer arithmetic overflow built-ins. * tree.c (builtin_valid_in_constant_expr_p): Handle BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P. gcc/c-family/ * c-common.c (check_builtin_function_arguments): Handle BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P. gcc/testsuite/ * c-c++-common/builtin-arith-overflow-1.c: Add test cases. * c-c++-common/builtin-arith-overflow-2.c: New test. * g++.dg/ext/builtin-arith-overflow-1.C: New test. * g++.dg/cpp0x/constexpr-arith-overflow.C: New test. * g++.dg/cpp1y/constexpr-arith-overflow.C: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r237238
2016-06-08 21:03:17 +02:00
2016-06-08 Martin Sebor <msebor@redhat.com>
Jakub Jelinek <jakub@redhat.com>
PR c++/70507
PR c/68120
* c-c++-common/builtin-arith-overflow-1.c: Add test cases.
* c-c++-common/builtin-arith-overflow-2.c: New test.
* g++.dg/ext/builtin-arith-overflow-1.C: New test.
* g++.dg/cpp0x/constexpr-arith-overflow.C: New test.
* g++.dg/cpp1y/constexpr-arith-overflow.C: New test.
re PR c++/71442 (r232569 breaks -Wunused-*) PR c++/71442 * pt.c (tsubst_copy): Only set TREE_USED on DECLs. * g++.dg/cpp0x/Wunused-variable-1.C: New test. From-SVN: r237232
2016-06-08 19:57:30 +02:00
2016-06-08 Jakub Jelinek <jakub@redhat.com>
PR c++/71442
* g++.dg/cpp0x/Wunused-variable-1.C: New test.
[PATCH 2/2][AArch64] Tests of AAPCS64 updates for alignment attribute gcc/testsuite/ * gcc.target/aarch64/aapcs64/aapcs64.exp: Also execute rec_*.c * gcc.target/aarch64/aapcs64/rec_align-5.c: New. * gcc.target/aarch64/aapcs64/rec_align-6.c: New. * gcc.target/aarch64/aapcs64/rec_align-7.c: New. * gcc.target/aarch64/aapcs64/rec_align-8.c: New. * gcc.target/aarch64/aapcs64/rec_align-9.c: New. * gcc.target/aarch64/aapcs64/test_align-5.c: New. * gcc.target/aarch64/aapcs64/test_align-6.c: New. * gcc.target/aarch64/aapcs64/test_align-7.c: New. * gcc.target/aarch64/aapcs64/test_align-8.c: New. * gcc.target/aarch64/aapcs64/test_align-9.c: New. * gcc.target/aarch64/aapcs64/rec_vaarg-1.c: New. * gcc.target/aarch64/aapcs64/rec_vaarg-2.c: New. From-SVN: r237225
2016-06-08 19:02:24 +02:00
2016-06-08 Alan Lawrence <alan.lawrence@arm.com>
* gcc.target/aarch64/aapcs64/aapcs64.exp: Also execute rec_*.c
* gcc.target/aarch64/aapcs64/rec_align-5.c: New.
* gcc.target/aarch64/aapcs64/rec_align-6.c: New.
* gcc.target/aarch64/aapcs64/rec_align-7.c: New.
* gcc.target/aarch64/aapcs64/rec_align-8.c: New.
* gcc.target/aarch64/aapcs64/rec_align-9.c: New.
* gcc.target/aarch64/aapcs64/test_align-5.c: New.
* gcc.target/aarch64/aapcs64/test_align-6.c: New.
* gcc.target/aarch64/aapcs64/test_align-7.c: New.
* gcc.target/aarch64/aapcs64/test_align-8.c: New.
* gcc.target/aarch64/aapcs64/test_align-9.c: New.
* gcc.target/aarch64/aapcs64/rec_vaarg-1.c: New.
* gcc.target/aarch64/aapcs64/rec_vaarg-2.c: New.
re PR tree-optimization/68558 (Fails to SLP loop) 2016-06-08 Richard Biener <rguenther@suse.de> PR tree-optimization/68558 * gcc.dg/vect/slp-44.c: New testcase. From-SVN: r237216
2016-06-08 15:28:21 +02:00
2016-06-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/68558
* gcc.dg/vect/slp-44.c: New testcase.
tree-vect-stmts.c (vectorizable_load): Remove restrictions on strided SLP loads and fall back to scalar loads in case... 2016-06-08 Richard Biener <rguenther@suse.de> * tree-vect-stmts.c (vectorizable_load): Remove restrictions on strided SLP loads and fall back to scalar loads in case we can't chunk them. * gcc.dg/vect/slp-43.c: New testcase. From-SVN: r237215
2016-06-08 15:17:41 +02:00
2016-06-08 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/slp-43.c: New testcase.
re PR tree-optimization/71452 (Wrong optimization of stores to _Bool via char*) 2016-06-08 Richard Biener <rguenther@suse.de> PR tree-optimization/71452 * tree-ssa.c (non_rewritable_lvalue_p): Make sure that the type used for the SSA rewrite has enough precision to cover the dynamic type of the location. * gcc.dg/torture/pr71452.c: New testcase. From-SVN: r237214
2016-06-08 15:11:43 +02:00
2016-06-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/71452
* gcc.dg/torture/pr71452.c: New testcase.
re PR c++/71448 (pointer relational comparison fails inside constant expression) PR c++/71448 * fold-const.c (fold_comparison): Handle CONSTANT_CLASS_P (base0) the same as DECL_P (base0) for indirect_base0. Use equality_code in one further place. * g++.dg/torture/pr71448.C: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r237212
2016-06-08 14:57:26 +02:00
2016-06-08 Jakub Jelinek <jakub@redhat.com>
PR c++/71448
* g++.dg/torture/pr71448.C: New test.
re PR debug/71432 (-fcompare-debug failure (length)) PR debug/71432 PR ada/71413 * tree-ssa-strlen.c (handle_builtin_memcmp): Ignore debug insns. * g++.dg/debug/pr71432.C: New test. From-SVN: r237208
2016-06-08 13:41:54 +02:00
2016-06-08 Bernd Schmidt <bschmidt@redhat.com>
PR debug/71432
PR ada/71413
* g++.dg/debug/pr71432.C: New test.
section-anchors-vect-70.c: Rename to aligned-section-anchors-vect-71.c. 2016-06-08 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * gcc.dg/vect/section-anchors-vect-70.c: Rename to aligned-section-anchors-vect-71.c. * gcc.dg/vect/section-anchors-vect-71.c: Rename to aligned-section-anchors-vect-72.c. * gcc.dg/vect/section-anchors-vect-72.c: Rename to aligned-section-anchors-vect-72.c. From-SVN: r237207
2016-06-08 13:15:17 +02:00
2016-06-08 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* gcc.dg/vect/section-anchors-vect-70.c: Rename to aligned-section-anchors-vect-71.c.
* gcc.dg/vect/section-anchors-vect-71.c: Rename to aligned-section-anchors-vect-72.c.
* gcc.dg/vect/section-anchors-vect-72.c: Rename to aligned-section-anchors-vect-72.c.
vect-live-2.c: Update effective target. 2016-06-08 Alan Hayward <alan.hayward@arm.com> gcc/testsuite/ * gcc.dg/vect/vect-live-2.c: Update effective target. * gcc.dg/vect/vect-live-slp-3.c: Likewise. * lib/target-supports.exp: Add aarch64 to vect_long. From-SVN: r237197
2016-06-08 10:26:38 +02:00
2016-06-08 Alan Hayward <alan.hayward@arm.com>
* gcc.dg/vect/vect-live-2.c: Update effective target.
* gcc.dg/vect/vect-live-slp-3.c: Likewise.
* lib/target-supports.exp: Add aarch64 to vect_long.
re PR c/71418 (gcc ICE on x86_64-linux-gnu in min_align_of_type, at stor-layout.c:2402) PR c/71418 * c-decl.c (grokdeclarator): Check TYPE_P. * gcc.dg/noncompile/pr71418.c: New test. From-SVN: r237195
2016-06-08 08:39:10 +02:00
2016-06-08 Marek Polacek <polacek@redhat.com>
PR c/71418
* gcc.dg/noncompile/pr71418.c: New test.
re PR c/71426 (gcc ICE on x86_64-linux-gnu in get_parm_info, at c/c-decl.c:7059) PR c/71426 * c-decl.c (get_parm_info): Don't crash on an assert on invalid code. * gcc.dg/noncompile/pr71426.c: New test. From-SVN: r237196
2016-06-08 08:41:55 +02:00
PR c/71426
* gcc.dg/noncompile/pr71426.c: New test.
predict.c (predict_iv_comparison): Mention that heuristics is broken. * predict.c (predict_iv_comparison): Mention that heuristics is broken. (return_prediction): PRED_CONST_RETURN predict return as not taken. * predict.def (PRED_CONTINUE): Change hitrate 50->67 (PRED_LOOP_BRANCH): Document predictor as broken. (PRED_LOOP_EXIT): Change hitrate 91->92. (PRED_LOOP_EXTRA_EXIT): Change hitrate 91->83. (PRED_POINTER, PRED_TREE_POINTER): Change hitrate 85->70. (PRED_OPCODE_POSITIVE): Change hitrate 79->64. (PRED_OPCODE_NONEQUAL): Change hitrate 91->66. (PRED_TREE_OPCODE_POSITIVE): Change hitrate 73->64 (PRED_TREE_OPCODE_NONEQUAL): Chnage hitrate 72->66 (PRED_CALL): Chane hitrate 71->67. (PRED_TREE_EARLY_RETURN): Document issues, change hitrate 61->54. (PRED_GOTO): Document as unused right now. (PRED_CONST_RETURN): Change hitrate 67->69 (PRED_NEGATIVE_RETURN): Change hitrate 96->98 (PRED_NULL_RETURN): Change hitrate 91->90. (PRED_LOOP_IV_COMPARE_GUESS): Change hitrate to 98. (PRED_FORTRAN_FAIL_ALLOC): Change hitrate to 62; document issues. (PRED_FORTRAN_SIZE_ZERO): Change hitrate to 99. * gcc.dg/ipa/inlinehint-4.c: Disable partial inlining. * gcc.dg/predict-1.c: Update template for new predictor hitrates. * gcc.dg/predict-3.c: Update template. * gcc.dg/predict-5.c: Update template. * gcc.dg/predict-6.c: Update template. * gcc.dg/predict-9.c: Update template. * gcc.dg/predict-9.c: Update template. * gcc.dg/tree-ssa/attr-hotcold-2.c: Update template. From-SVN: r237185
2016-06-07 23:34:27 +02:00
2016-06-07 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/ipa/inlinehint-4.c: Disable partial inlining.
* gcc.dg/predict-1.c: Update template for new predictor hitrates.
* gcc.dg/predict-3.c: Update template.
* gcc.dg/predict-5.c: Update template.
* gcc.dg/predict-6.c: Update template.
* gcc.dg/predict-9.c: Update template.
* gcc.dg/tree-ssa/attr-hotcold-2.c: Update template.
This patch adds support for the missing versions of the vec_mul altivec... This patch adds support for the missing versions of the vec_mul altivec builtins from the Power Architecture 64-Bit ELF V2 ABI OpenPOWER ABI for Linux Supplement (16 July 2015 Version 1.1). There are many of the builtins that are missing and this is part of a series of patches to add them. There aren't instructions for the {un}signed char, {un}signed short, and {un}signed int versions of vec_mul so the output code is built from other built-ins and operations that do have instructions. The new test case is an executable test which verifies that the generated code produces expected values. C macros were used so that the same test case could be used for all the various supported types. Bootstrapped and tested on powerpc64le-unknown-linux-gnu and powerpc64-unknown-linux-gnu with no regressions. Is this ok for trunk? [gcc] 2016-06-07 Bill Seurer <seurer@linux.vnet.ibm.com> * config/rs6000/altivec.h: Add __builtin_vec_mul. * config/rs6000/rs6000-builtin.def (vec_mul): Change vec_mul to a special case Altivec builtin. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove VSX_BUILTIN_VEC_MUL (replaced with special case code). * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add code for ALTIVEC_BUILTIN_VEC_MUL. * config/rs6000/rs6000.c (altivec_init_builtins): Add definition for __builtin_vec_mul. [gcc/testsuite] 2016-06-07 Bill Seurer <seurer@linux.vnet.ibm.com> * gcc.target/powerpc/vec-mul.c: New test. From-SVN: r237183
2016-06-07 22:18:09 +02:00
2016-06-07 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-mul.c: New test.
C: add fixit hint to misspelled field names gcc/c/ChangeLog: * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof and structure element reference, capture the location of the element name token and pass it to build_component_ref. (c_parser_postfix_expression_after_primary): Likewise for structure element dereference. (c_parser_omp_variable_list): Likewise for OMP_CLAUSE_{_CACHE, MAP, FROM, TO}, * c-tree.h (build_component_ref): Add location_t param. * c-typeck.c (build_component_ref): Add location_t param COMPONENT_LOC. Use it, if available, when issuing hints about mispelled member names to provide a fixit replacement hint. gcc/objc/ChangeLog: * objc-act.c (objc_build_component_ref): Update call to build_component_ref for added param, passing UNKNOWN_LOCATION. gcc/testsuite/ChangeLog: * gcc.dg/spellcheck-fields-2.c: New test case. From-SVN: r237176
2016-06-07 17:04:22 +02:00
2016-06-07 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/spellcheck-fields-2.c: New test case.
re PR c++/61564 (#pragma GCC optimize ("-fno-lto") causes the compiler to crash) 2016-06-07 Richard Biener <rguenther@suse.de> PR c/61564 * c-common.c (parse_optimize_options): Only apply CL_OPTIMIZATION options and warn about others. * common.opt (ffast-math): Make Optimization. * gcc.dg/Wpragmas-1.c: New testcase. * gcc.dg/Wattributes-4.c: Likewise. * gcc.dg/ipa/pr70646.c: Drop optimize pragma in favor of dg-option entry. From-SVN: r237174
2016-06-07 14:41:46 +02:00
2016-06-07 Richard Biener <rguenther@suse.de>
PR c/61564
* gcc.dg/Wpragmas-1.c: New testcase.
* gcc.dg/Wattributes-4.c: Likewise.
* gcc.dg/ipa/pr70646.c: Drop optimize pragma in favor of dg-option
entry.
p64_p128.c: Remove spurious debug code. * gcc.target/aarch64/advsimd-intrinsics/p64_p128.c: Remove spurious debug code. From-SVN: r237171
2016-06-07 12:29:55 +02:00
2016-06-07 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/p64_p128.c: Remove
spurious debug code.
re PR tree-optimization/71428 (wrong code with -Os -fno-tree-forwprop (breaks in the .bswap dump)) 2016-06-07 Richard Biener <rguenther@suse.de> PR tree-optimization/71428 * tree-ssa-math-opts.c (perform_symbolic_merge): Properly distinguish BIT_FIELD_REF op vs. load. * gcc.dg/torture/pr71428.c: New testcase. From-SVN: r237167
2016-06-07 09:31:40 +02:00
2016-06-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/71428
* gcc.dg/torture/pr71428.c: New testcase.
re PR tree-optimization/71423 (wrong code at -Os and above on x86_64-linux-gnu) 2016-06-07 Richard Biener <rguenther@suse.de> PR middle-end/71423 * match.pd ((X | ~Y) -> Y <= X): Properly invert the comparison for signed ops. * gcc.dg/torture/pr71423.c: New testcase. From-SVN: r237166
2016-06-07 09:30:47 +02:00
2016-06-07 Richard Biener <rguenther@suse.de>
PR middle-end/71423
* gcc.dg/torture/pr71423.c: New testcase.
re PR tree-optimization/71408 (wrong code at -Os and above on x86_64-linux-gnu) gcc/ChangeLog: 2016-06-07 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71408 * tree-ssa-reassoc.c (zero_one_operation): Fix NEGATE_EXPR operand for propagate_op_to_single_use. gcc/testsuite/ChangeLog: 2016-06-07 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71408 * gcc.dg/tree-ssa/pr71408.c: New test. From-SVN: r237158
2016-06-07 01:46:11 +02:00
2016-06-07 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71408
* gcc.dg/tree-ssa/pr71408.c: New test.
re PR target/71281 (ICE on gcc trunk on knl, wsm, ivb and bdw targets (tree-ssa-reassoc)) gcc/ChangeLog: 2016-06-07 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71281 * tree-ssa-reassoc.c (reassociate_bb): Set uid for negate stmt. gcc/testsuite/ChangeLog: 2016-06-07 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71281 * g++.dg/torture/pr71281.C: New test. From-SVN: r237157
2016-06-07 01:41:26 +02:00
2016-06-07 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71281
* g++.dg/torture/pr71281.C: New test.
re PR c/71362 (Wrong position for "error: size of unnamed array is negative") PR c/71362 * c-parser.c (c_parser_direct_declarator): Set location. * gcc.dg/pr71362.c: New test. From-SVN: r237155
2016-06-06 23:15:07 +02:00
2016-06-06 Marek Polacek <polacek@redhat.com>
PR c/71362
* gcc.dg/pr71362.c: New test.
re PR c++/70847 (exponential time in cp_fold for chained virtual function calls) PR c++/70847 PR c++/71330 PR c++/71393 * cp-gimplify.c (cp_fold_r): Set *walk_subtrees = 0 and return NULL right after cp_fold call if cp_fold has returned the same stmt already in some earlier cp_fold_r call. (cp_fold_function): Add pset automatic variable, pass its address to cp_walk_tree. * g++.dg/opt/pr70847.C: New test. * g++.dg/ubsan/pr70847.C: New test. * g++.dg/ubsan/pr71393.C: New test. Co-Authored-By: Patrick Palka <ppalka@gcc.gnu.org> From-SVN: r237151
2016-06-06 21:48:22 +02:00
2016-06-06 Jakub Jelinek <jakub@redhat.com>
Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70847
PR c++/71330
PR c++/71393
* g++.dg/opt/pr70847.C: New test.
* g++.dg/ubsan/pr70847.C: New test.
* g++.dg/ubsan/pr71393.C: New test.
re PR tree-optimization/71259 (GCC trunk emits wrong code) PR tree-optimization/71259 * tree-vect-slp.c (vect_get_constant_vectors): For VECTOR_BOOLEAN_TYPE_P, return all ones constant instead of one for constant op, and use COND_EXPR for non-constant. * gcc.dg/vect/pr71259.c: New test. From-SVN: r237147
2016-06-06 20:35:03 +02:00
2016-06-06 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71259
* gcc.dg/vect/pr71259.c: New test.
Selftest framework gcc/ChangeLog: * Makefile.in (OBJS): Add function-tests.o, hash-map-tests.o, hash-set-tests.o, rtl-tests.o, selftest-run-tests.o. (OBJS-libcommon): Add selftest.o. (OBJS-libcommon-target): Add selftest.o. (all.internal): Add "selftest". (all.cross): Likewise. (selftest): New phony target. (s-selftest): New target. (selftest-gdb): New phony target. (COLLECT2_OBJS): Add selftest.o. * bitmap.c: Include "selftest.h". (selftest::test_gc_alloc): New function. (selftest::test_set_range): New function. (selftest::test_clear_bit_in_middle): New function. (selftest::test_copying): New function. (selftest::test_bitmap_single_bit_set_p): New function. (selftest::bitmap_c_tests): New function. * common.opt (fself-test): New. * diagnostic-show-locus.c: Include "selftest.h". (make_range): New function. (test_range_contains_point_for_single_point): New function. (test_range_contains_point_for_single_line): New function. (test_range_contains_point_for_multiple_lines): New function. (assert_eq): New function. (test_get_line_width_without_trailing_whitespace): New function. (selftest::diagnostic_show_locus_c_tests): New function. * et-forest.c: Include "selftest.h". (selftest::test_single_node): New function. (selftest::test_simple_tree): New function. (selftest::test_disconnected_nodes): New function. (selftest::et_forest_c_tests): New function. * fold-const.c: Include "selftest.h". (selftest::assert_binop_folds_to_const): New function. (selftest::assert_binop_folds_to_nonlvalue): New function. (selftest::test_arithmetic_folding): New function. (selftest::fold_const_c_tests): New function. * function-tests.c: New file. * gimple.c: Include "selftest.h". Include "gimple-pretty-print.h". (selftest::verify_gimple_pp): New function. (selftest::test_assign_single): New function. (selftest::test_assign_binop): New function. (selftest::test_nop_stmt): New function. (selftest::test_return_stmt): New function. (selftest::test_return_without_value): New function. (selftest::gimple_c_tests): New function. * hash-map-tests.c: New file. * hash-set-tests.c: New file. * input.c: Include "selftest.h". (selftest::assert_loceq): New function. (selftest::test_accessing_ordinary_linemaps): New function. (selftest::test_unknown_location): New function. (selftest::test_builtins): New function. (selftest::test_reading_source_line): New function. (selftest::input_c_tests): New function. * rtl-tests.c: New file. * selftest-run-tests.c: New file. * selftest.c: New file. * selftest.h: New file. * spellcheck.c: Include "selftest.h". (selftest::levenshtein_distance_unit_test_oneway): New function, adapted from testsuite/gcc.dg/plugin/levenshtein_plugin.c. (selftest::levenshtein_distance_unit_test): Likewise. (selftest::spellcheck_c_tests): Likewise. * toplev.c: Include selftest.h. (toplev::run_self_tests): New. (toplev::main): Handle -fself-test. * toplev.h (toplev::run_self_tests): New. * tree.c: Include "selftest.h". (selftest::test_integer_constants): New function. (selftest::test_identifiers): New function. (selftest::test_labels): New function. (selftest::tree_c_tests): New function. * tree-cfg.c: Include "selftest.h". (selftest::push_fndecl): New function. (selftest::test_linear_chain): New function. (selftest::test_diamond): New function. (selftest::test_fully_connected): New function. (selftest::tree_cfg_c_tests): New function. * vec.c: Include "selftest.h". (selftest::safe_push_range): New function. (selftest::test_quick_push): New function. (selftest::test_safe_push): New function. (selftest::test_truncate): New function. (selftest::test_safe_grow_cleared): New function. (selftest::test_pop): New function. (selftest::test_safe_insert): New function. (selftest::test_ordered_remove): New function. (selftest::test_unordered_remove): New function. (selftest::test_block_remove): New function. (selftest::reverse_cmp): New function. (selftest::test_qsort): New function. (selftest::vec_c_tests): New function.c. * wide-int.cc: Include selftest.h and wide-int-print.h. (selftest::from_int <wide_int>): New function. (selftest::from_int <offset_int>): New function. (selftest::from_int <widest_int>): New function. (selftest::assert_deceq): New function. (selftest::assert_hexeq): New function. (selftest::test_printing <VALUE_TYPE>): New function template. (selftest::test_ops <VALUE_TYPE>): New function template. (selftest::test_comparisons <VALUE_TYPE>): New function template. (selftest::run_all_wide_int_tests <VALUE_TYPE>): New function template. (selftest::wide_int_cc_tests): New function. gcc/testsuite/ChangeLog: * gcc.dg/plugin/levenshtein-test-1.c: Delete. * gcc.dg/plugin/levenshtein_plugin.c: Delete. * gcc.dg/plugin/plugin.exp (plugin_test_list): Remove the above. From-SVN: r237144
2016-06-06 19:11:30 +02:00
2016-06-06 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/levenshtein-test-1.c: Delete.
* gcc.dg/plugin/levenshtein_plugin.c: Delete.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Remove the
above.
[3/3][RTL ifcvt] PR middle-end/37780: Conditional expression with __builtin_clz() should be optimized out PR middle-end/37780 * ifcvt.c (noce_try_ifelse_collapse): New function. Declare prototype. (noce_process_if_block): Call noce_try_ifelse_collapse. * simplify-rtx.c (simplify_cond_clz_ctz): New function. (simplify_ternary_operation): Use the above to simplify conditional CLZ/CTZ expressions. * gcc.c-torture/execute/pr37780.c: New test. * gcc.target/aarch64/pr37780_1.c: Likewise. * gcc.target/arm/pr37780_1.c: Likewise. From-SVN: r237141
2016-06-06 18:06:05 +02:00
2016-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR middle-end/37780
* gcc.c-torture/execute/pr37780.c: New test.
* gcc.target/aarch64/pr37780_1.c: Likewise.
* gcc.target/arm/pr37780_1.c: Likewise.
c-typeck.c (comptypes_internal): Handle comparisons of INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. * c-typeck.c (comptypes_internal): Handle comparisons of INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check TYPE_REF_CAN_ALIAS_ALL. * c-c++-common/attr-may-alias-1.c: New test. * c-c++-common/attr-may-alias-2.c: New test. * gcc.dg/pr39464.c: Turn dg-warning into dg-bogus. From-SVN: r237137
2016-06-06 17:50:23 +02:00
2016-06-06 Marek Polacek <polacek@redhat.com>
* c-c++-common/attr-may-alias-1.c: New test.
* c-c++-common/attr-may-alias-2.c: New test.
* gcc.dg/pr39464.c: Turn dg-warning into dg-bogus.
re PR c/24414 (Old-style asms don't clobber memory) gcc/ 2016-06-06 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c/24414 * cfgexpand.c (expand_asm_loc): Remove handling for ADDR_EXPR. Implicitly clobber memory for basic asm with non-empty assembler string. Use targetm.md_asm_adjust also here. * compare-elim.c (arithmetic_flags_clobber_p): Use asm_noperands here. * final.c (final_scan_insn): Handle basic asm in PARALLEL block. * gimple.c (gimple_asm_clobbers_memory_p): Handle basic asm with non-empty assembler string. * ira.c (compute_regs_asm_clobbered): Use asm_noperands here. * recog.c (asm_noperands): Handle basic asm in PARALLEL block. (decode_asm_operands): Handle basic asm in PARALLEL block. (extract_insn): Handle basic asm in PARALLEL block. * doc/extend.texi: Mention new behavior of basic asm. * config/ia64/ia64 (rtx_needs_barrier): Handle ASM_INPUT here. * config/pa/pa.c (branch_to_delay_slot_p, branch_needs_nop_p, branch_needs_nop_p): Use asm_noperands. gcc/testsuite/ 2016-06-06 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c/24414 * gcc.target/i386/pr24414.c: New test. From-SVN: r237133
2016-06-06 14:31:59 +02:00
2016-06-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c/24414
* gcc.target/i386/pr24414.c: New test.
sparc: support for the SPARC M7 and VIS 4.0 gcc/ChangeLog: 2016-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> * config/sparc/sparc.md (cpu): Add niagara7 cpu type. Include the M7 SPARC DFA scheduler. New attribute v3pipe. Annotate insns with v3pipe where appropriate. Define cpu_feature vis4. Add lzd instruction type and set it on clzdi_sp64 and clzsi_sp64. Add (V8QI "8") to vbits. Add insns {add,sub}v8qi3 Add insns ss{add,sub}v8qi3 Add insns us{add,sub}{v8qi,v4hi}3 Add insns {min,max}{v8qi,v4hi,v2si}3 Add insns {minu,maxu}{v8qi,v4hi,v2si}3 Add insns fpcmp{le,gt,ule,ug,ule,ugt}{8,16,32}_vis. * config/sparc/niagara4.md: Add a comment explaining the discrepancy between the documented latenty numbers and the implemented ones. * config/sparc/niagara7.md: New file. * configure.ac (HAVE_AS_SPARC5_VIS4): Define if the assembler supports SPARC5 and VIS 4.0 instructions. * configure: Regenerate. * config.in: Likewise. * config.gcc: niagara7 is a supported cpu in sparc*-*-* targets. * config/sparc/sol2.h (ASM_CPU32_DEFAUILT_SPEC): Set for TARGET_CPU_niagara7. (ASM_CPU64_DEFAULT_SPEC): Likewise. (CPP_CPU_SPEC): Handle niagara7. (ASM_CPU_SPEC): Likewise. * config/sparc/sparc-opts.h (processor_type): Add PROCESSOR_NIAGARA7. (mvis4): New option. * config/sparc/sparc.h (TARGET_CPU_niagara7): Define. (AS_NIAGARA7_FLAG): Define. (ASM_CPU64_DEFAULT_SPEC): Set for niagara7. (CPP_CPU64_DEFAULT_SPEC): Likewise. (CPP_CPU_SPEC): Handle niagara7. (ASM_CPU_SPEC): Likewise. * config/sparc/sparc.c (niagara7_costs): Define. (sparc_option_override): Handle niagara7 and adjust cache-related parameters with better values for niagara cpus. Also support VIS4. (sparc32_initialize_trampoline): Likewise. (sparc_use_sched_lookahead): Likewise. (sparc_issue_rate): Likewise. (sparc_register_move_cost): Likewise. (dump_target_flag_bits): Support VIS4. (sparc_vis_init_builtins): Likewise. (sparc_builtins): Likewise. * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ for VIS4 4.0. * config/sparc/driver-sparc.c (cpu_names): Add SPARC-M7 and UltraSparc M7. * config/sparc/sparc.opt (sparc_processor_type): New value niagara7. * config/sparc/visintrin.h (__attribute__): Prototypes for the VIS4 builtins. * doc/invoke.texi (SPARC Options): Document -mcpu=niagara7 and -mvis4. * doc/extend.texi (SPARC VIS Built-in Functions): Document the VIS4 builtins. gcc/testsuite/ChangeLog: 2016-06-06 Jose E. Marchesi <jose.marchesi@oracle.com> * gcc.target/sparc/vis4misc.c: New file. * gcc.target/sparc/fpcmp.c: Likewise. * gcc.target/sparc/fpcmpu.c: Likewise. From-SVN: r237132
2016-06-06 13:40:02 +02:00
2016-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
* gcc.target/sparc/vis4misc.c: New file.
* gcc.target/sparc/fpcmp.c: Likewise.
* gcc.target/sparc/fpcmpu.c: Likewise.
vect-live-1.c: Use additional-options. 2016-06-06 Alan Hayward <alan.hayward@arm.com> testsuite/ * gcc.dg/vect/vect-live-1.c: Use additional-options. * gcc.dg/vect/vect-live-3.c: Likewise. From-SVN: r237120
2016-06-06 11:15:23 +02:00
2016-06-06 Alan Hayward <alan.hayward@arm.com>
* gcc.dg/vect/vect-live-1.c: Use additional-options.
* gcc.dg/vect/vect-live-3.c: Likewise.
re PR tree-optimization/71398 (ICE at -O3 in 32-bit and 64-bit mode on x86_64-linux-gnu (Segmentation fault, find_edge)) 2016-06-06 Richard Biener <rguenther@suse.de> PR tree-optimization/71398 * tree-ssa-loop-ivcanon.c (unloop_loops): First unloop, then remove edges. * gcc.dg/torture/pr71398.c: New testcase. From-SVN: r237117
2016-06-06 08:55:19 +02:00
2016-06-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/71398
* gcc.dg/torture/pr71398.c: New testcase.
re PR target/71389 (ICE on trunk gcc on ivybridge target (df_refs_verify)) PR target/71389 * config/i386/i386.c (ix86_avx256_split_vector_move_misalign): Copy op1 RTX to avoid invalid sharing. (ix86_expand_vector_move_misalign): Ditto. testsuite/ChangeLog: PR target/71389 * g++.dg/pr71389.C: New test. From-SVN: r237111
2016-06-06 00:55:35 +02:00
2016-06-06 Uros Bizjak <ubizjak@gmail.com>
PR target/71389
* g++.dg/pr71389.C: New test.
re PR fortran/71404 (416.gamess in SPEC CPU 2006 failed to build) 2016-06-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/71404 * gfortran.dg/fmt_read_5.f: New test. From-SVN: r237109
2016-06-05 21:58:38 +02:00
2016-06-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/71404
* gfortran.dg/fmt_read_5.f: New test.
re PR fortran/69659 (ICE on using option -frepack-arrays, in gfc_conv_descriptor_data_get) gcc/testsuite/ChangeLog: 2016-06-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69659 * gfortran.dg/class_array_22.f03: New test. gcc/fortran/ChangeLog: 2016-06-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69659 * trans-array.c (gfc_trans_dummy_array_bias): For class arrays use the address of the _data component to reference the arrays data component. From-SVN: r237105
2016-06-05 19:20:54 +02:00
2016-06-05 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/69659
* gfortran.dg/class_array_22.f03: New test.
* gcc.dg/tree-prof/peel-1.c: Fix testcase. From-SVN: r237104
2016-06-05 18:46:38 +02:00
2016-06-05 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-prof/peel-1.c: Fix testcase.
predict.c (predicted_by_loop_heuristics_p): New function. * predict.c (predicted_by_loop_heuristics_p): New function. (predict_iv_comparison): Use it. (predict_loops): Walk from innermost loops; do not predict edges leaving multiple loops multiple times; implement PRED_LOOP_ITERATIONS_MAX heuristics. * predict.def (PRED_LOOP_ITERATIONS_MAX): New predictor. * gcc.dg/predict-9.c: Update template. From-SVN: r237103
2016-06-05 18:43:19 +02:00
2016-06-05 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/predict-9.c: Update template.
re PR c++/49377 (Template specialization attributes cause type mismatches when used) 2016-06-05 Paolo Carlini <paolo.carlini@oracle.com> PR c++/49377 * g++.dg/template/pr49377.C: New. From-SVN: r237098
2016-06-05 17:08:22 +02:00
2016-06-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49377
* g++.dg/template/pr49377.C: New.
re PR tree-optimization/71405 (ICE on valid C++ code at -Os and above on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/71405 * tree-ssa.c (execute_update_addresses_taken): For clobber with incompatible type, build a new clobber with the right type instead of building a VIEW_CONVERT_EXPR around it. * g++.dg/torture/pr71405.C: New test. From-SVN: r237091
2016-06-04 16:50:57 +02:00
2016-06-04 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71405
* g++.dg/torture/pr71405.C: New test.
re PR c++/70202 (ICE on invalid code on x86_64-linux-gnu in build_simple_base_path, at cp/class.c:579) /cp 2016-06-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70202 * parser.c (cp_parser_class_head): When xref_basetypes fails and emits an error do not zero the type. /testsuite 2016-06-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70202 * g++.dg/inherit/crash5.C: New. * g++.dg/inherit/virtual1.C: Adjust. From-SVN: r237089
2016-06-04 09:10:58 +02:00
2016-06-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70202
* g++.dg/inherit/crash5.C: New.
* g++.dg/inherit/virtual1.C: Adjust.
re PR tree-optimization/71316 (test case gcc.dg/tree-ssa/ssa-dom-thread-4.c fails starting with r236831) PR tree-optimization/71316 * gcc.dg/tree-ssa/ssa-dom-thread-4.c: Update expected output. From-SVN: r237083
2016-06-04 01:12:39 +02:00
2016-06-03 Jeff Law <law@redhat.com>
PR tree-optimization/71316
* gcc.dg/tree-ssa/ssa-dom-thread-4.c: Update expected output.
vect-live-1.c: Remove dg-options. * gcc.dg/vect/vect-live-1.c: Remove dg-options. Add dg-additional-options with just -fno-tree-scev-cprop in it. * gcc.dg/vect/vect-live-2.c: Likewise. * gcc.dg/vect/vect-live-5.c: Likewise. * gcc.dg/vect/vect-live-slp-1.c: Likewise. * gcc.dg/vect/vect-live-slp-2.c: Likewise. * gcc.dg/vect/vect-live-slp-3.c: Likewise. From-SVN: r237082
2016-06-03 23:25:10 +02:00
2016-06-03 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/vect/vect-live-1.c: Remove dg-options. Add
dg-additional-options with just -fno-tree-scev-cprop in it.
* gcc.dg/vect/vect-live-2.c: Likewise.
* gcc.dg/vect/vect-live-5.c: Likewise.
* gcc.dg/vect/vect-live-slp-1.c: Likewise.
* gcc.dg/vect/vect-live-slp-2.c: Likewise.
* gcc.dg/vect/vect-live-slp-3.c: Likewise.
re PR c++/27100 (ICE with multiple friend declarations) Fix PR c++/27100 gcc/cp/ChangeLog: PR c++/27100 * decl.c (duplicate_decls): Properly copy the DECL_PENDING_INLINE_P, DECL_PENDING_INLINE_INFO and DECL_SAVED_FUNCTION_DATA fields from OLDDECL to NEWDECL. gcc/testsuite/ChangeLog: PR c++/27100 * g++.dg/other/friend6.C: New test. From-SVN: r237078
2016-06-03 22:42:08 +02:00
2016-06-03 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/27100
* g++.dg/other/friend6.C: New test.
rs6000-c.c (c/c-tree.h): Add #include. [gcc] 2016-06-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * rs6000-c.c (c/c-tree.h): Add #include. (altivec_resolve_overloaded_builtin): Handle ARRAY_TYPE arguments in C++ when found in the base position of vec_ld or vec_st. [gcc/testsuite] 2016-06-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * g++.dg/torture/ppc-ldst-array.C: New. From-SVN: r237077
2016-06-03 20:40:26 +02:00
2016-06-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* g++.dg/torture/ppc-ldst-array.C: New.
Add option for whether ceil etc. can raise "inexact", adjust x86 conditions. In ISO C99/C11, the ceil, floor, round and trunc functions may or may not raise the "inexact" exception for noninteger arguments. Under TS 18661-1:2014, the C bindings for IEEE 754-2008, these functions are prohibited from raising "inexact", in line with the general rule that "inexact" is only when the mathematical infinite precision result of a function differs from the result after rounding to the target type. GCC has no option to select TS 18661 requirements for not raising "inexact" when expanding built-in versions of these functions inline. Furthermore, even given such requirements, the conditions on the x86 insn patterns for these functions are unnecessarily restrictive. I'd like to make the out-of-line glibc versions follow the TS 18661 requirements; in the cases where this slows them down (the cases using x87 floating point), that makes it more important for inline versions to be used when the user does not care about "inexact". This patch fixes these issues. A new option -fno-fp-int-builtin-inexact is added to request TS 18661 rules for these functions; the default -ffp-int-builtin-inexact reflects that such exceptions are allowed by C99 and C11. (The intention is that if C2x incorporates TS 18661-1, then the default would change in C2x mode.) The x86 built-ins for rint (x87, SSE2 and SSE4.1) are made unconditionally available (no longer depending on -funsafe-math-optimizations or -fno-trapping-math); "inexact" is correct for noninteger arguments to rint. For floor, ceil and trunc, the x87 and SSE2 built-ins are OK if -ffp-int-builtin-inexact or -fno-trapping-math (they may raise "inexact" for noninteger arguments); the SSE4.1 built-ins are made to use ROUND_NO_EXC so that they do not raise "inexact" and so are OK unconditionally. Now, while there was no semantic reason for depending on -funsafe-math-optimizations, the insn patterns had such a dependence because of use of gen_truncxf<mode>2_i387_noop to truncate back to SFmode or DFmode after using frndint in XFmode. In this case a no-op truncation is safe because rounding to integer always produces an exactly representable value (the same reason why IEEE semantics say it shouldn't produce "inexact") - but of course that insn pattern isn't safe because it would also match cases where the truncation is not in fact a no-op. To allow frndint to be used for SFmode and DFmode without that unsafe pattern, the relevant frndint patterns are extended to SFmode and DFmode or new SFmode and DFmode patterns added, so that the frndint operation can be represented in RTL as an operation acting directly on SFmode or DFmode without the extension and the problematic truncation. A generic test of the new option is added, as well as x86-specific tests, both execution tests including the generic test with different x86 options and scan-assembler tests verifying that functions that should be inlined with different options are indeed inlined. I think other architectures are OK for TS 18661-1 semantics already. Considering those defining "ceil" patterns: aarch64, arm, rs6000, s390 use instructions that do not raise "inexact"; nvptx does not support floating-point exceptions. (This does mean the -f option in fact only affects one architecture, but I think it should still be a -f option; it's logically architecture-independent and is expected to be affected by future -std options, so is similar to e.g. -fexcess-precision=, which also does nothing on most architectures but is implied by -std options.) Bootstrapped with no regressions on x86_64-pc-linux-gnu. OK to commit? PR target/71276 PR target/71277 gcc: * common.opt (ffp-int-builtin-inexact): New option. * doc/invoke.texi (-fno-fp-int-builtin-inexact): Document. * doc/md.texi (floor@var{m}2, btrunc@var{m}2, round@var{m}2) (ceil@var{m}2): Document dependence on this option. * ipa-inline-transform.c (inline_call): Handle flag_fp_int_builtin_inexact. * ipa-inline.c (can_inline_edge_p): Likewise. * config/i386/i386.md (rintxf2): Do not test flag_unsafe_math_optimizations. (rint<mode>2_frndint): New define_insn. (rint<mode>2): Do not test flag_unsafe_math_optimizations for 387 or !flag_trapping_math for SSE. Just use gen_rint<mode>2_frndint for 387 instead of extending and truncating. (frndintxf2_<rounding>): Test flag_fp_int_builtin_inexact || !flag_trapping_math instead of flag_unsafe_math_optimizations. Change to frndint<mode>2_<rounding>. (frndintxf2_<rounding>_i387): Likewise. Change to frndint<mode>2_<rounding>_i387. (<rounding_insn>xf2): Likewise. (<rounding_insn><mode>2): Test flag_fp_int_builtin_inexact || !flag_trapping_math instead of flag_unsafe_math_optimizations for x87. Test TARGET_ROUND || !flag_trapping_math || flag_fp_int_builtin_inexact instead of !flag_trapping_math for SSE. Use ROUND_NO_EXC in constant operand of gen_sse4_1_round<mode>2. Just use gen_frndint<mode>2_<rounding> for 387 instead of extending and truncating. gcc/testsuite: * gcc.dg/torture/builtin-fp-int-inexact.c, gcc.target/i386/387-builtin-fp-int-inexact.c, gcc.target/i386/387-rint-inline-1.c, gcc.target/i386/387-rint-inline-2.c, gcc.target/i386/sse2-builtin-fp-int-inexact.c, gcc.target/i386/sse2-rint-inline-1.c, gcc.target/i386/sse2-rint-inline-2.c, gcc.target/i386/sse4_1-builtin-fp-int-inexact.c, gcc.target/i386/sse4_1-rint-inline.c: New tests. From-SVN: r237074
2016-06-03 17:49:04 +02:00
2016-06-03 Joseph Myers <joseph@codesourcery.com>
PR target/71276
PR target/71277
* gcc.dg/torture/builtin-fp-int-inexact.c,
gcc.target/i386/387-builtin-fp-int-inexact.c,
gcc.target/i386/387-rint-inline-1.c,
gcc.target/i386/387-rint-inline-2.c,
gcc.target/i386/sse2-builtin-fp-int-inexact.c,
gcc.target/i386/sse2-rint-inline-1.c,
gcc.target/i386/sse2-rint-inline-2.c,
gcc.target/i386/sse4_1-builtin-fp-int-inexact.c,
gcc.target/i386/sse4_1-rint-inline.c: New tests.
Implement x86 interrupt attribute The interrupt and exception handlers are called by x86 processors. X86 hardware pushes information onto stack and calls the handler. The requirements are 1. Both interrupt and exception handlers must use the 'IRET' instruction, instead of the 'RET' instruction, to return from the handlers. 2. All registers are callee-saved in interrupt and exception handlers. 3. The difference between interrupt and exception handlers is the exception handler must pop 'ERROR_CODE' off the stack before the 'IRET' instruction. The design goals of interrupt and exception handlers for x86 processors are: 1. Support both 32-bit and 64-bit modes. 2. Flexible for compilers to optimize. 3. Easy to use by programmers. To implement interrupt and exception handlers for x86 processors, a compiler should support: 'interrupt' attribute Use this attribute to indicate that the specified function with mandatory arguments is an interrupt or exception handler. The compiler generates function entry and exit sequences suitable for use in an interrupt handler when this attribute is present. The 'IRET' instruction, instead of the 'RET' instruction, is used to return from interrupt or exception handlers. All registers, except for the EFLAGS register which is restored by the 'IRET' instruction, are preserved by the compiler. Since GCC doesn't preserve MPX, SSE, MMX nor x87 states, the GCC option, -mgeneral-regs-only, should be used to compile interrupt and exception handlers. Note for compiler implementers: If the compiler generates MPX, SSE, MMX or x87 instructions in an interrupt or exception handler, or functions called from an interrupt or exception handler may contain MPX, SSE, MMX or x87 instructions, the compiler must save and restore the corresponding state. Since the direction flag in the FLAGS register in interrupt (exception) handlers is undetermined, cld instruction must be emitted in function prologue if rep string instructions are used in interrupt (exception) handler or interrupt (exception) handler isn't a leaf function. Any interruptible-without-stack-switch code must be compiled with -mno-red-zone since interrupt handlers can and will, because of the hardware design, touch the red zone. 1. interrupt handler must be declared with a mandatory pointer argument: struct interrupt_frame; __attribute__ ((interrupt)) void f (struct interrupt_frame *frame) { ... } and user must properly define the structure the pointer pointing to. 2. exception handler: The exception handler is very similar to the interrupt handler with a different mandatory function signature: typedef unsigned int uword_t __attribute__ ((mode (__word__))); struct interrupt_frame; __attribute__ ((interrupt)) void f (struct interrupt_frame *frame, uword_t error_code) { ... } and compiler pops the error code off stack before the 'IRET' instruction. The exception handler should only be used for exceptions which push an error code and all other exceptions must use the interrupt handler. The system will crash if the wrong handler is used. 'no_caller_saved_registers' attribute Use this attribute to indicate that the specified function has no caller-saved registers. That is, all registers are callee-saved. The compiler generates proper function entry and exit sequences to save and restore any modified registers, except for the EFLAGS register. Since GCC doesn't preserve MPX, SSE, MMX nor x87 states, the GCC option, -mgeneral-regs-only, should be used to compile functions with 'no_caller_saved_registers'attribute. Note for compiler implementers: If the compiler generates MPX, SSE, MMX or x87 instructions in a function with 'no_caller_saved_registers' attribute or functions called from a function with 'no_caller_saved_registers' attribute may contain MPX, SSE, MMX or x87 instructions, the compiler must save and restore the corresponding state. The user can call functions specified with 'no_caller_saved_registers' attribute from an interrupt handler without saving and restoring all call clobbered registers. On x86, interrupt handlers are only called by processors which push interrupt data onto stack at the address where the normal return address is. Interrupt handlers must access interrupt data via pointers so that they can update interrupt data. gcc/ PR target/66960 PR target/67630 PR target/67634 PR target/67841 PR target/68037 PR target/68618 PR target/68661 PR target/69575 PR target/69596 PR target/69734 * config/i386/i386-protos.h (ix86_epilogue_uses): New prototype. * config/i386/i386.c (ix86_conditional_register_usage): Preserve all registers, except for function return registers if there are no caller-saved registers. (ix86_set_func_type): New function. (ix86_set_current_function): Call ix86_set_func_type to set no_caller_saved_registers and func_type. Call reinit_regs if caller-saved registers are changed. Don't allow MPX, SSE, MMX nor x87 instructions in interrupt handler nor function with no_caller_saved_registers attribute. (ix86_function_ok_for_sibcall): Return false if there are no caller-saved registers. (type_natural_mode): Don't warn ABI change for MMX in interrupt handler. (ix86_function_arg_advance): Skip for callee in interrupt handler. (ix86_function_arg): Return special arguments in interrupt handler. (ix86_promote_function_mode): Promote pointer to word_mode only for normal functions. (ix86_can_use_return_insn_p): Don't use `ret' instruction in interrupt handler. (ix86_epilogue_uses): New function. (ix86_hard_regno_scratch_ok): Likewise. (ix86_save_reg): Preserve all registers in interrupt handler after reload. Preserve all registers, except for function return registers, if there are no caller-saved registers after reload. (find_drap_reg): Always use callee-saved register if there are no caller-saved registers. (ix86_minimum_incoming_stack_boundary): Return MIN_STACK_BOUNDARY for interrupt handler. (ix86_expand_prologue): Don't allow DRAP in interrupt handler. Emit cld instruction if stringops are used in interrupt handler or interrupt handler isn't a leaf function. (ix86_expand_epilogue): Generate interrupt return for interrupt handler and pop the 'ERROR_CODE' off the stack before interrupt return in exception handler. (ix86_expand_call): Disallow calling interrupt handler directly. If there are no caller-saved registers, mark all registers that are clobbered by the call which returns as clobbered. (ix86_handle_no_caller_saved_registers_attribute): New function. (ix86_handle_interrupt_attribute): Likewise. (ix86_attribute_table): Add interrupt and no_caller_saved_registers attributes. (TARGET_HARD_REGNO_SCRATCH_OK): Likewise. * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Use argument accumulation in interrupt function if stack may be realigned to avoid DRAP. (EPILOGUE_USES): New. (function_type): New enum. (machine_function): Add func_type and no_caller_saved_registers. * config/i386/i386.md (UNSPEC_INTERRUPT_RETURN): New. (interrupt_return): New pattern. * doc/extend.texi: Document x86 interrupt and no_caller_saved_registers attributes. gcc/testsuite/ PR target/66960 PR target/67630 PR target/67634 PR target/67841 PR target/68037 PR target/68618 PR target/68661 PR target/69575 PR target/69596 PR target/69734 * gcc.dg/guality/pr68037-1.c: New test. * gcc.dg/guality/pr68037-2.c: Likewise. * gcc.dg/guality/pr68037-3.c: Likewise. * gcc.dg/torture/pr68037-1.c: Likewise. * gcc.dg/torture/pr68037-2.c: Likewise. * gcc.dg/torture/pr68037-3.c: Likewise. * gcc.dg/torture/pr68661-1a.c: Likewise. * gcc.dg/torture/pr68661-1b.c: Likewise. * gcc.target/i386/interrupt-1.c: Likewise. * gcc.target/i386/interrupt-2.c: Likewise. * gcc.target/i386/interrupt-3.c: Likewise. * gcc.target/i386/interrupt-4.c: Likewise. * gcc.target/i386/interrupt-5.c: Likewise. * gcc.target/i386/interrupt-6.c: Likewise. * gcc.target/i386/interrupt-7.c: Likewise. * gcc.target/i386/interrupt-8.c: Likewise. * gcc.target/i386/interrupt-9.c: Likewise. * gcc.target/i386/interrupt-10.c: Likewise. * gcc.target/i386/interrupt-11.c: Likewise. * gcc.target/i386/interrupt-12.c: Likewise. * gcc.target/i386/interrupt-13.c: Likewise. * gcc.target/i386/interrupt-14.c: Likewise. * gcc.target/i386/interrupt-15.c: Likewise. * gcc.target/i386/interrupt-16.c: Likewise. * gcc.target/i386/interrupt-17.c: Likewise. * gcc.target/i386/interrupt-18.c: Likewise. * gcc.target/i386/interrupt-19.c: Likewise. * gcc.target/i386/interrupt-20.c: Likewise. * gcc.target/i386/interrupt-21.c: Likewise. * gcc.target/i386/interrupt-22.c: Likewise. * gcc.target/i386/interrupt-23.c: Likewise. * gcc.target/i386/interrupt-24.c: Likewise. * gcc.target/i386/interrupt-25.c: Likewise. * gcc.target/i386/interrupt-26.c: Likewise. * gcc.target/i386/interrupt-27.c: Likewise. * gcc.target/i386/interrupt-28.c: Likewise. * gcc.target/i386/interrupt-387-err-1.c: Likewise. * gcc.target/i386/interrupt-387-err-2.c: Likewise. * gcc.target/i386/interrupt-bnd-err-1.c: Likewise. * gcc.target/i386/interrupt-bnd-err-2.c: Likewise. * gcc.target/i386/interrupt-iamcu.c: Likewise. * gcc.target/i386/interrupt-mmx-err-1.c: Likewise. * gcc.target/i386/interrupt-mmx-err-2.c: Likewise. * gcc.target/i386/interrupt-redzone-1.c: Likewise. * gcc.target/i386/interrupt-redzone-2.c: Likewise. * gcc.target/i386/interrupt-sibcall-1.c: Likewise. * gcc.target/i386/interrupt-sibcall-2.c: Likewise. * gcc.target/i386/interrupt-switch-abi.c: Likewise. Co-Authored-By: Julia Koval <julia.koval@intel.com> From-SVN: r237073
2016-06-03 17:08:00 +02:00
2016-06-03 H.J. Lu <hongjiu.lu@intel.com>
Julia Koval <julia.koval@intel.com>
PR target/66960
PR target/67630
PR target/67634
PR target/67841
PR target/68037
PR target/68618
PR target/68661
PR target/69575
PR target/69596
PR target/69734
* gcc.dg/guality/pr68037-1.c: New test.
* gcc.dg/guality/pr68037-2.c: Likewise.
* gcc.dg/guality/pr68037-3.c: Likewise.
* gcc.dg/torture/pr68037-1.c: Likewise.
* gcc.dg/torture/pr68037-2.c: Likewise.
* gcc.dg/torture/pr68037-3.c: Likewise.
* gcc.dg/torture/pr68661-1a.c: Likewise.
* gcc.dg/torture/pr68661-1b.c: Likewise.
* gcc.target/i386/interrupt-1.c: Likewise.
* gcc.target/i386/interrupt-2.c: Likewise.
* gcc.target/i386/interrupt-3.c: Likewise.
* gcc.target/i386/interrupt-4.c: Likewise.
* gcc.target/i386/interrupt-5.c: Likewise.
* gcc.target/i386/interrupt-6.c: Likewise.
* gcc.target/i386/interrupt-7.c: Likewise.
* gcc.target/i386/interrupt-8.c: Likewise.
* gcc.target/i386/interrupt-9.c: Likewise.
* gcc.target/i386/interrupt-10.c: Likewise.
* gcc.target/i386/interrupt-11.c: Likewise.
* gcc.target/i386/interrupt-12.c: Likewise.
* gcc.target/i386/interrupt-13.c: Likewise.
* gcc.target/i386/interrupt-14.c: Likewise.
* gcc.target/i386/interrupt-15.c: Likewise.
* gcc.target/i386/interrupt-16.c: Likewise.
* gcc.target/i386/interrupt-17.c: Likewise.
* gcc.target/i386/interrupt-18.c: Likewise.
* gcc.target/i386/interrupt-19.c: Likewise.
* gcc.target/i386/interrupt-20.c: Likewise.
* gcc.target/i386/interrupt-21.c: Likewise.
* gcc.target/i386/interrupt-22.c: Likewise.
* gcc.target/i386/interrupt-23.c: Likewise.
* gcc.target/i386/interrupt-24.c: Likewise.
* gcc.target/i386/interrupt-25.c: Likewise.
* gcc.target/i386/interrupt-26.c: Likewise.
* gcc.target/i386/interrupt-27.c: Likewise.
* gcc.target/i386/interrupt-28.c: Likewise.
* gcc.target/i386/interrupt-387-err-1.c: Likewise.
* gcc.target/i386/interrupt-387-err-2.c: Likewise.
* gcc.target/i386/interrupt-bnd-err-1.c: Likewise.
* gcc.target/i386/interrupt-bnd-err-2.c: Likewise.
* gcc.target/i386/interrupt-iamcu.c: Likewise.
* gcc.target/i386/interrupt-mmx-err-1.c: Likewise.
* gcc.target/i386/interrupt-mmx-err-2.c: Likewise.
* gcc.target/i386/interrupt-redzone-1.c: Likewise.
* gcc.target/i386/interrupt-redzone-2.c: Likewise.
* gcc.target/i386/interrupt-sibcall-1.c: Likewise.
* gcc.target/i386/interrupt-sibcall-2.c: Likewise.
* gcc.target/i386/interrupt-switch-abi.c: Likewise.
re PR tree-optimization/52171 (memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0) PR tree-optimization/52171 * builtins.c (expand_cmpstrn_or_cmpmem): Delete, moved elsewhere. (expand_builtin_memcmp): New arg RESULT_EQ. All callers changed. Look for constant strings. Move some code to emit_block_cmp_hints and use it. * builtins.def (BUILT_IN_MEMCMP_EQ): New. * defaults.h (COMPARE_MAX_PIECES): New macro. * expr.c (move_by_pieces_d, store_by_pieces_d): Remove old structs. (move_by_pieces_1, store_by_pieces_1, store_by_pieces_2): Remvoe. (clear_by_pieces_1): Don't declare. Move definition before use. (can_do_by_pieces): New static function. (can_move_by_pieces): Use it. Return bool. (by_pieces_ninsns): Renamed from move_by_pieces_ninsns. New arg OP. All callers changed. Handle COMPARE_BY_PIECES. (class pieces_addr); New. (pieces_addr::pieces_addr, pieces_addr::decide_autoinc, pieces_addr::adjust, pieces_addr::increment_address, pieces_addr::maybe_predec, pieces_addr::maybe_postinc): New member functions for it. (class op_by_pieces_d): New. (op_by_pieces_d::op_by_pieces_d, op_by_pieces_d::run): New member functions for it. (class move_by_pieces_d, class compare_by_pieces_d, class store_by_pieces_d): New subclasses of op_by_pieces_d. (move_by_pieces_d::prepare_mode, move_by_pieces_d::generate, move_by_pieces_d::finish_endp, store_by_pieces_d::prepare_mode, store_by_pieces_d::generate, store_by_pieces_d::finish_endp, compare_by_pieces_d::generate, compare_by_pieces_d::prepare_mode, compare_by_pieces_d::finish_mode): New member functions. (compare_by_pieces, emit_block_cmp_via_cmpmem): New static functions. (expand_cmpstrn_or_cmpmem): Moved here from builtins.c. (emit_block_cmp_hints): New function. (move_by_pieces, store_by_pieces, clear_by_pieces): Rewrite to just use the newly defined classes. * expr.h (by_pieces_constfn): New typedef. (can_store_by_pieces, store_by_pieces): Use it in arg declarations. (emit_block_cmp_hints, expand_cmpstrn_or_cmpmem): Declare. (move_by_pieces_ninsns): Don't declare. (can_move_by_pieces): Change return value to bool. * target.def (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Update docs. (compare_by_pieces_branch_ratio): New hook. * target.h (enum by_pieces_operation): Add COMPARE_BY_PIECES. (by_pieces_ninsns): Declare. * targethooks.c (default_use_by_pieces_infrastructure_p): Handle COMPARE_BY_PIECES. (default_compare_by_pieces_branch_ratio): New function. * targhooks.h (default_compare_by_pieces_branch_ratio): Declare. * doc/tm.texi.in (STORE_MAX_PIECES, COMPARE_MAX_PIECES): Document. * doc/tm.texi: Regenerate. * tree-ssa-strlen.c: Include "builtins.h". (handle_builtin_memcmp): New static function. (strlen_optimize_stmt): Call it for BUILT_IN_MEMCMP. * tree.c (build_common_builtin_nodes): Create __builtin_memcmp_eq. testsuite/ PR tree-optimization/52171 * gcc.dg/pr52171.c: New test. * gcc.target/i386/pr52171.c: New test. From-SVN: r237069
2016-06-03 16:20:53 +02:00
2016-06-03 Bernd Schmidt <bschmidt@redhat.com>
Convert leading spaces to tabs From-SVN: r237072
2016-06-03 17:06:47 +02:00
PR tree-optimization/52171
* gcc.dg/pr52171.c: New test.
* gcc.target/i386/pr52171.c: New test.
re PR tree-optimization/52171 (memcmp/strcmp/strncmp can be optimized when the result is tested for [in]equality with 0) PR tree-optimization/52171 * builtins.c (expand_cmpstrn_or_cmpmem): Delete, moved elsewhere. (expand_builtin_memcmp): New arg RESULT_EQ. All callers changed. Look for constant strings. Move some code to emit_block_cmp_hints and use it. * builtins.def (BUILT_IN_MEMCMP_EQ): New. * defaults.h (COMPARE_MAX_PIECES): New macro. * expr.c (move_by_pieces_d, store_by_pieces_d): Remove old structs. (move_by_pieces_1, store_by_pieces_1, store_by_pieces_2): Remvoe. (clear_by_pieces_1): Don't declare. Move definition before use. (can_do_by_pieces): New static function. (can_move_by_pieces): Use it. Return bool. (by_pieces_ninsns): Renamed from move_by_pieces_ninsns. New arg OP. All callers changed. Handle COMPARE_BY_PIECES. (class pieces_addr); New. (pieces_addr::pieces_addr, pieces_addr::decide_autoinc, pieces_addr::adjust, pieces_addr::increment_address, pieces_addr::maybe_predec, pieces_addr::maybe_postinc): New member functions for it. (class op_by_pieces_d): New. (op_by_pieces_d::op_by_pieces_d, op_by_pieces_d::run): New member functions for it. (class move_by_pieces_d, class compare_by_pieces_d, class store_by_pieces_d): New subclasses of op_by_pieces_d. (move_by_pieces_d::prepare_mode, move_by_pieces_d::generate, move_by_pieces_d::finish_endp, store_by_pieces_d::prepare_mode, store_by_pieces_d::generate, store_by_pieces_d::finish_endp, compare_by_pieces_d::generate, compare_by_pieces_d::prepare_mode, compare_by_pieces_d::finish_mode): New member functions. (compare_by_pieces, emit_block_cmp_via_cmpmem): New static functions. (expand_cmpstrn_or_cmpmem): Moved here from builtins.c. (emit_block_cmp_hints): New function. (move_by_pieces, store_by_pieces, clear_by_pieces): Rewrite to just use the newly defined classes. * expr.h (by_pieces_constfn): New typedef. (can_store_by_pieces, store_by_pieces): Use it in arg declarations. (emit_block_cmp_hints, expand_cmpstrn_or_cmpmem): Declare. (move_by_pieces_ninsns): Don't declare. (can_move_by_pieces): Change return value to bool. * target.def (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Update docs. (compare_by_pieces_branch_ratio): New hook. * target.h (enum by_pieces_operation): Add COMPARE_BY_PIECES. (by_pieces_ninsns): Declare. * targethooks.c (default_use_by_pieces_infrastructure_p): Handle COMPARE_BY_PIECES. (default_compare_by_pieces_branch_ratio): New function. * targhooks.h (default_compare_by_pieces_branch_ratio): Declare. * doc/tm.texi.in (STORE_MAX_PIECES, COMPARE_MAX_PIECES): Document. * doc/tm.texi: Regenerate. * tree-ssa-strlen.c: Include "builtins.h". (handle_builtin_memcmp): New static function. (strlen_optimize_stmt): Call it for BUILT_IN_MEMCMP. * tree.c (build_common_builtin_nodes): Create __builtin_memcmp_eq. testsuite/ PR tree-optimization/52171 * gcc.dg/pr52171.c: New test. * gcc.target/i386/pr52171.c: New test. From-SVN: r237069
2016-06-03 16:20:53 +02:00
pred-1.C: New testcase * g++.dg/tree-ssa/pred-1.C: New testcase * gcc.dg/tree-ssa/pred-1.c: New testcase * cp-gimplify.c (genericize_continue_stmt): Force addition of predict stmt. From-SVN: r237068
2016-06-03 15:47:15 +02:00
2016-06-03 Jan Hubicka <jh@suse.cz>
* g++.dg/tree-ssa/pred-1.C: New testcase
* gcc.dg/tree-ssa/pred-1.c: New testcase
re PR target/70957 (testsuite/gcc.target/powerpc/vsx-elemrev-4.c fails on power7) 2016-06-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/70957 * gcc.target/powerpc/vsx-elemrev-2.c: Require p9vector hardware support. * gcc.target/powerpc/vsx-elemrev-4.c: Likewise. From-SVN: r237066
2016-06-03 15:14:26 +02:00
2016-06-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/70957
* gcc.target/powerpc/vsx-elemrev-2.c: Require p9vector hardware
support.
* gcc.target/powerpc/vsx-elemrev-4.c: Likewise.
[3/3] No need to vectorize simple only-live stmts 2016-06-03 Alan Hayward <alan.hayward@arm.com> [3/3] No need to vectorize simple only-live stmts gcc/ * tree-vect-stmts.c (vect_stmt_relevant_p): Do not vectorize non live relevant stmts which are simple and invariant. * tree-vect-loop.c (vectorizable_live_operation): Check relevance instead of simple and invariant testsuite/ * gcc.dg/vect/vect-live-slp-5.c: Remove dg check. From-SVN: r237065
2016-06-03 15:04:01 +02:00
2016-06-03 Alan Hayward <alan.hayward@arm.com>
* gcc.dg/vect/vect-live-slp-5.c: Remove dg check.
[2/3] Vectorize inductions that are live after the loop 2016-06-03 Alan Hayward <alan.hayward@arm.com> [2/3] Vectorize inductions that are live after the loop gcc/ * tree-vect-loop.c (vect_analyze_loop_operations): Allow live stmts. (vectorizable_reduction): Check for new relevant state. (vectorizable_live_operation): vectorize live stmts using BIT_FIELD_REF. Remove special case for gimple assigns stmts. * tree-vect-stmts.c (is_simple_and_all_uses_invariant): New function. (vect_stmt_relevant_p): Check for stmts which are only used live. (process_use): Use of a stmt does not inherit it's live value. (vect_mark_stmts_to_be_vectorized): Simplify relevance inheritance. (vect_analyze_stmt): Check for new relevant state. * tree-vectorizer.h (vect_relevant): New entry for a stmt which is used outside the loop, but not inside it. testsuite/ * gcc.dg/tree-ssa/pr64183.c: Ensure test does not vectorize. * testsuite/gcc.dg/vect/no-scevccp-vect-iv-2.c: Remove xfail. * gcc.dg/vect/vect-live-1.c: New test. * gcc.dg/vect/vect-live-2.c: New test. * gcc.dg/vect/vect-live-3.c: New test. * gcc.dg/vect/vect-live-4.c: New test. * gcc.dg/vect/vect-live-5.c: New test. * gcc.dg/vect/vect-live-slp-1.c: New test. * gcc.dg/vect/vect-live-slp-2.c: New test. * gcc.dg/vect/vect-live-slp-3.c: New test. From-SVN: r237064
2016-06-03 15:00:06 +02:00
2016-06-03 Alan Hayward <alan.hayward@arm.com>
* gcc.dg/tree-ssa/pr64183.c: Ensure test does not vectorize.
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.dg/vect/no-scevccp-vect-iv-2.c: Remove xfail.
[2/3] Vectorize inductions that are live after the loop 2016-06-03 Alan Hayward <alan.hayward@arm.com> [2/3] Vectorize inductions that are live after the loop gcc/ * tree-vect-loop.c (vect_analyze_loop_operations): Allow live stmts. (vectorizable_reduction): Check for new relevant state. (vectorizable_live_operation): vectorize live stmts using BIT_FIELD_REF. Remove special case for gimple assigns stmts. * tree-vect-stmts.c (is_simple_and_all_uses_invariant): New function. (vect_stmt_relevant_p): Check for stmts which are only used live. (process_use): Use of a stmt does not inherit it's live value. (vect_mark_stmts_to_be_vectorized): Simplify relevance inheritance. (vect_analyze_stmt): Check for new relevant state. * tree-vectorizer.h (vect_relevant): New entry for a stmt which is used outside the loop, but not inside it. testsuite/ * gcc.dg/tree-ssa/pr64183.c: Ensure test does not vectorize. * testsuite/gcc.dg/vect/no-scevccp-vect-iv-2.c: Remove xfail. * gcc.dg/vect/vect-live-1.c: New test. * gcc.dg/vect/vect-live-2.c: New test. * gcc.dg/vect/vect-live-3.c: New test. * gcc.dg/vect/vect-live-4.c: New test. * gcc.dg/vect/vect-live-5.c: New test. * gcc.dg/vect/vect-live-slp-1.c: New test. * gcc.dg/vect/vect-live-slp-2.c: New test. * gcc.dg/vect/vect-live-slp-3.c: New test. From-SVN: r237064
2016-06-03 15:00:06 +02:00
* gcc.dg/vect/vect-live-1.c: New test.
* gcc.dg/vect/vect-live-2.c: New test.
* gcc.dg/vect/vect-live-3.c: New test.
* gcc.dg/vect/vect-live-4.c: New test.
* gcc.dg/vect/vect-live-5.c: New test.
* gcc.dg/vect/vect-live-slp-1.c: New test.
* gcc.dg/vect/vect-live-slp-2.c: New test.
* gcc.dg/vect/vect-live-slp-3.c: New test.
re PR middle-end/71387 (ICE in emit_move_insn, at expr.c:3418 with -Og) PR middle-end/71387 * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): If redirecting to noreturn e->callee->decl that has void return type and void arguments, adjust gimple_call_fntype and remove lhs even if it had previously addressable type. * g++.dg/opt/pr71387.C: New test. From-SVN: r237053
2016-06-03 10:03:11 +02:00
2016-06-03 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71387
* g++.dg/opt/pr71387.C: New test.
re PR tree-optimization/71328 (ice in verify_jump_thread) PR tree-optimization/71328 * tree-ssa-threadupdate.c (duplicate_thread_path): Fix off-by-one error when checking for a jump back onto the copied path. */ PR tree-optimization/71328 * gcc.c-torture/compile/pr71328.c: New test. From-SVN: r237052
2016-06-03 07:20:16 +02:00
2016-06-02 Jeff Law <law@redhat.com>
PR tree-optimization/71328
* gcc.c-torture/compile/pr71328.c: New test.
re PR fortran/52393 (I/O: "READ format" statement with parenthesed default-char-expr) 2016-06-02 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/52393 * gfortran.dg/fmt_read_3.f90: Fix typo. * gfortran.dg/fmt_read_4.f90: New test. From-SVN: r237051
2016-06-03 03:25:31 +02:00
2016-06-02 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/52393
* gfortran.dg/fmt_read_3.f90: Fix typo.
* gfortran.dg/fmt_read_4.f90: New test.
decl.c (xref_tag_1): Change pairs of errors to error + inform. /cp 2016-06-02 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (xref_tag_1): Change pairs of errors to error + inform. (start_enum): Likewise. * parser.c (cp_parser_class_head): Likewise. /testsuite 2016-06-02 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/forw_enum10.C: Adjust for dg-message vs dg-error. * g++.dg/cpp0x/forw_enum6.C: Likewise. * g++.dg/cpp0x/forw_enum8.C: Likewise. * g++.dg/cpp0x/override2.C: Likewise. * g++.dg/parse/crash5.C: Likewise. * g++.dg/parse/error16.C: Likewise. * g++.dg/parse/error27.C: Likewise. * g++.dg/template/qualttp15.C: Likewise. * g++.dg/template/redecl4.C: Likewise. * g++.old-deja/g++.other/crash39.C: Likewise. * g++.old-deja/g++.other/struct1.C: Likewise. * g++.old-deja/g++.pt/m9a.C: Likewise. * g++.old-deja/g++.pt/memclass10.C: Likewise. From-SVN: r237046
2016-06-03 01:10:33 +02:00
2016-06-02 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/forw_enum10.C: Adjust for dg-message vs dg-error.
* g++.dg/cpp0x/forw_enum6.C: Likewise.
* g++.dg/cpp0x/forw_enum8.C: Likewise.
* g++.dg/cpp0x/override2.C: Likewise.
* g++.dg/parse/crash5.C: Likewise.
* g++.dg/parse/error16.C: Likewise.
* g++.dg/parse/error27.C: Likewise.
* g++.dg/template/qualttp15.C: Likewise.
* g++.dg/template/redecl4.C: Likewise.
* g++.old-deja/g++.other/crash39.C: Likewise.
* g++.old-deja/g++.other/struct1.C: Likewise.
* g++.old-deja/g++.pt/m9a.C: Likewise.
* g++.old-deja/g++.pt/memclass10.C: Likewise.
source_date_epoch-1.c (main): Test __DATE__ and __TIME__ strings with __builtin_strcmp instead of printf and... * gcc.dg/cpp/source_date_epoch-1.c (main): Test __DATE__ and __TIME__ strings with __builtin_strcmp instead of printf and dg-output. From-SVN: r237039
2016-06-02 18:17:15 +02:00
2016-06-02 Jakub Jelinek <jakub@redhat.com>
re PR c++/71372 (C++ FE drops TREE_THIS_VOLATILE in cp_fold on all tcc_reference trees) PR c++/71372 * cp-gimplify.c (cp_fold): For INDIRECT_REF, if the folded expression is INDIRECT_REF or MEM_REF, copy over TREE_READONLY, TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE flags. For ARRAY_REF and ARRAY_RANGE_REF, copy over TREE_READONLY, TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE flags to the newly built tree. * c-c++-common/pr71372.c: New test. From-SVN: r237041
2016-06-02 18:36:04 +02:00
PR c++/71372
* c-c++-common/pr71372.c: New test.
source_date_epoch-1.c (main): Test __DATE__ and __TIME__ strings with __builtin_strcmp instead of printf and... * gcc.dg/cpp/source_date_epoch-1.c (main): Test __DATE__ and __TIME__ strings with __builtin_strcmp instead of printf and dg-output. From-SVN: r237039
2016-06-02 18:17:15 +02:00
* gcc.dg/cpp/source_date_epoch-1.c (main): Test __DATE__ and
__TIME__ strings with __builtin_strcmp instead of printf and
dg-output.
Fix first match heuristics * predict.c (combine_predictions_for_bb): Fix first match in cases where a first predictor contains more than one occurence in list of predictors. Take the best value in such case. * gcc.dg/predict-9.c: New test. From-SVN: r237036
2016-06-02 14:51:57 +02:00
2016-06-02 Martin Liska <mliska@suse.cz>
* gcc.dg/predict-9.c: New test.
gcc-dg.exp (cleanup-after-saved-dg-test): Add missing global set_compiler_env_var and global saved_compiler_env_var. * lib/gcc-dg.exp (cleanup-after-saved-dg-test): Add missing global set_compiler_env_var and global saved_compiler_env_var. From-SVN: r237035
2016-06-02 14:34:42 +02:00
2016-06-02 Jakub Jelinek <jakub@redhat.com>
* lib/gcc-dg.exp (cleanup-after-saved-dg-test): Add missing
global set_compiler_env_var and global saved_compiler_env_var.
[rtlanal] Fix rtl-optimization/71295 PR rtl-optimization/71295 * rtlanal.c (subreg_get_info): If taking a subreg at the requested offset would go over the size of the inner mode reject it. * gcc.c-torture/compile/pr71295.c: New test. From-SVN: r237034
2016-06-02 14:26:42 +02:00
2016-06-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/71295
* gcc.c-torture/compile/pr71295.c: New test.
sse.md (*vec_concatv2di): Add x86_avx512dq v=Yv,rm alternative. * config/i386/sse.md (*vec_concatv2di): Add x86_avx512dq v=Yv,rm alternative. Change x=xm,C alternative to v=vm,C, x=x,x alternative to v=Yv,Yv and x=x,m to v=v,m. Use maybe_evex prefix attribute instead of vex for the last two above mentioned alternatives. * gcc.target/i386/avx512dq-concatv2di-1.c: New test. * gcc.target/i386/avx512vl-concatv2di-1.c: New test. * gcc.target/i386/sse2-init-v2di-2.c: Adjust expected vec_concatv2di alternative number. From-SVN: r237028
2016-06-02 11:43:52 +02:00
2016-06-02 Jakub Jelinek <jakub@redhat.com>
sse.md (*vec_concatv4si): Use v=v,v instead of x=x,x and v=v,m instead of x=x,m. * config/i386/sse.md (*vec_concatv4si): Use v=v,v instead of x=x,x and v=v,m instead of x=x,m. * gcc.target/i386/avx512vl-concatv4si-1.c: New test. From-SVN: r237031
2016-06-02 13:02:26 +02:00
* gcc.target/i386/avx512vl-concatv4si-1.c: New test.
sse.md (*vec_concatv2si_sse4_1): Add avx512dq v=Yv,rm alternative. * config/i386/sse.md (*vec_concatv2si_sse4_1): Add avx512dq v=Yv,rm alternative. Change x=x,x alternative to v=Yv,Yv and x=rm,C alternative to v=rm,C. * gcc.target/i386/avx512dq-concatv2si-1.c: New test. * gcc.target/i386/avx512vl-concatv2si-1.c: New test. From-SVN: r237030
2016-06-02 13:01:31 +02:00
* gcc.target/i386/avx512dq-concatv2si-1.c: New test.
* gcc.target/i386/avx512vl-concatv2si-1.c: New test.
sse.md (*vec_concatv2di): Add x86_avx512dq v=Yv,rm alternative. * config/i386/sse.md (*vec_concatv2di): Add x86_avx512dq v=Yv,rm alternative. Change x=xm,C alternative to v=vm,C, x=x,x alternative to v=Yv,Yv and x=x,m to v=v,m. Use maybe_evex prefix attribute instead of vex for the last two above mentioned alternatives. * gcc.target/i386/avx512dq-concatv2di-1.c: New test. * gcc.target/i386/avx512vl-concatv2di-1.c: New test. * gcc.target/i386/sse2-init-v2di-2.c: Adjust expected vec_concatv2di alternative number. From-SVN: r237028
2016-06-02 11:43:52 +02:00
* gcc.target/i386/avx512dq-concatv2di-1.c: New test.
* gcc.target/i386/avx512vl-concatv2di-1.c: New test.
* gcc.target/i386/sse2-init-v2di-2.c: Adjust expected vec_concatv2di
alternative number.
re PR target/71186 (PowerPC64: Autovectorised code hits ICE with -O3 -mpower9 -mlra) [gcc] 2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71186 * config/rs6000/vsx.md (xxspltib_<mode>_nosplit): Add alternatives for loading up all 0's or all 1's. [gcc/testsuite] 2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71186 * gcc.target/powerpc/pr71186.c: New test. Index: gcc/config/rs6000/vsx.md =================================================================== --- gcc/config/rs6000/vsx.md (.../svn+ssh://meissner@gcc.gnu.org/svn/gcc/trunk/gcc/config/rs6000) (revision 236935) +++ gcc/config/rs6000/vsx.md (.../gcc/config/rs6000) (working copy) @@ -776,8 +776,8 @@ (define_insn "xxspltib_v16qi" [(set_attr "type" "vecperm")]) (define_insn "xxspltib_<mode>_nosplit" - [(set (match_operand:VSINT_842 0 "vsx_register_operand" "=wa") - (match_operand:VSINT_842 1 "xxspltib_constant_nosplit" "wE"))] + [(set (match_operand:VSINT_842 0 "vsx_register_operand" "=wa,wa") + (match_operand:VSINT_842 1 "xxspltib_constant_nosplit" "jwM,wE"))] "TARGET_P9_VECTOR" { rtx op1 = operands[1]; [gcc] 2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/vsx.md (vsx_splat_<mode>, V2DI/V2DF): Simplify alternatives, eliminating preferred register class. Add support for the MTVSRDD instruction in ISA 3.0. (vsx_splat_v4si_internal): Use splat_input_operand instead of reg_or_indexed_operand. (vsx_splat_v4sf_internal): Likewise. [gcc/testsuite] 2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-splat-4.c: New test. From-SVN: r237006
2016-06-01 22:09:35 +02:00
2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-splat-4.c: New test.
2016-05-31 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/71186
* gcc.target/powerpc/pr71186.c: New test.
re PR fortran/52393 (I/O: "READ format" statement with parenthesed default-char-expr) 2016-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/52393 * io.c (match_io): For READ, try to match a default character expression. If found, set the dt format expression to this, otherwise go back and try control list. PR fortran/52393 * gfortran.dg/fmt_read_3.f90: New test. From-SVN: r237003
2016-06-01 19:06:50 +02:00
2016-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/52393
* gfortran.dg/fmt_read_3.f90: New test.
sourcebuild.texi (arm_acq_rel): Document new effective target. 2016-06-01 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ * doc/sourcebuild.texi (arm_acq_rel): Document new effective target. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_arm_acq_rel): New procedure. From-SVN: r237002
2016-06-01 18:54:18 +02:00
2016-06-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
* lib/target-supports.exp (check_effective_target_arm_acq_rel): New
procedure.
c-common.c (get_source_date_epoch): Rename to cb_get_source_date_epoch. gcc/c-family/ChangeLog: 2016-05-13 Eduard Sanou <dhole@openmailbox.org> * c-common.c (get_source_date_epoch): Rename to cb_get_source_date_epoch. * c-common.c (cb_get_source_date_epoch): Use a single generic erorr message when the parsing fails. Use error_at instead of fatal_error. * c-common.h (get_source_date_epoch): Rename to cb_get_source_date_epoch. * c-common.h (cb_get_source_date_epoch): Prototype. * c-common.h (MAX_SOURCE_DATE_EPOCH): Define. * c-common.h (c_omp_region_type): Remove trailing comma. * c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback. * c-lex.c (c_lex_with_flags): Remove initialization of pfile->source_date_epoch. gcc/ChangeLog: 2016-05-13 Eduard Sanou <dhole@openmailbox.org> * doc/cppenv.texi: Note that the `%s` in `date` is a non-standard extension. * gcc.c (driver_handle_option): Call set_source_date_epoch_envvar. * gcc.c (set_source_date_epoch_envvar): New function, sets the SOURCE_DATE_EPOCH environment variable to the current time. gcc/testsuite/ChangeLog: 2016-05-13 Eduard Sanou <dhole@openmailbox.org> * gcc.dg/cpp/source_date_epoch-1.c: New file, test the proper behaviour of the macros __DATE__ and __TIME__ when SOURCE_DATE_EPOCH env var is set. * gcc.dg/cpp/source_date_epoch-2.c: New file, test the error output when parsing the SOURCE_DATE_EPOCH env var, and make sure it is only shown once. * lib/gcc-dg.exp (dg-set-compiler-env-var): New function, set env vars during compilation. * lib/gcc-dg.exp (restore-compiler-env-var): New function, restore env vars set by dg-set-compiler-env-var. libcpp/ChangeLog: 2016-05-13 Eduard Sanou <dhole@openmailbox.org> * include/cpplib.h (cpp_callbacks): Add get_source_date_epoch callback. * include/cpplib.h (cpp_init_source_date_epoch): Remove prototype. * init.c (cpp_init_source_date_epoch): Remove function. * init.c (cpp_create_reader): Initialize pfile->source_date_epoch. * internal.h (cpp_reader): Extend comment about source_date_epoch. * macro.c (_cpp_builtin_macro_text): Use get_source_date_epoch callback only once, read pfile->source_date_epoch on future passes. Check that get_source_date_epoch callback is not NULL. From-SVN: r237001
2016-06-01 18:42:41 +02:00
2016-06-01 Eduard Sanou <dhole@openmailbox.org>
* gcc.dg/cpp/source_date_epoch-1.c: New file, test the proper
behaviour of the macros __DATE__ and __TIME__ when SOURCE_DATE_EPOCH
env var is set.
* gcc.dg/cpp/source_date_epoch-2.c: New file, test the error output
when parsing the SOURCE_DATE_EPOCH env var, and make sure it is only
shown once.
* lib/gcc-dg.exp (dg-set-compiler-env-var): New function, set env vars
during compilation.
* lib/gcc-dg.exp (restore-compiler-env-var): New function, restore env
vars set by dg-set-compiler-env-var.
re PR fortran/71156 (PURE interface/definition inconsistency: accepts invalid, rejects valid) 2016-06-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/71156 * decl.c (copy_prefix): Add checks that the module procedure declaration prefixes are compliant with the interface. Invert order of existing elemental and pure checks. * resolve.c (resolve_fl_procedure): Invert order of elemental and pure errors. 2016-06-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/71156 * gfortran.dg/submodule_14.f08: Add missing recursive prefix to the module procedure declaration. * gfortran.dg/submodule_16.f08: New test. From-SVN: r236996
2016-06-01 16:30:00 +02:00
2016-06-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/71156
* gfortran.dg/submodule_14.f08: Add missing recursive prefix
to the module procedure declaration.
* gfortran.dg/submodule_16.f08: New test.
re PR middle-end/71371 (ICE with OpenMP taskloop and addressable iterator) PR middle-end/71371 * gimplify.c (gimplify_omp_for): Temporarily clear gimplify_omp_ctxp around creation of the temporary. * c-c++-common/gomp/pr71371.c: New test. From-SVN: r236994
2016-06-01 16:24:02 +02:00
2016-06-01 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71371
* c-c++-common/gomp/pr71371.c: New test.
re PR tree-optimization/71366 (ICE on valid code at -O3 on x86_64-linux-gnu: Segmentation fault) 2016-06-01 Richard Biener <rguenther@suse.de> PR tree-optimization/71366 * tree-ssa-loop-ivcanon.c (edges_to_remove): New global. (unloop_loops): Move removing edges here ... (try_unroll_loop_completely): ... from here. (try_peel_loop): ... and here. (tree_unroll_loops_completely_1): Track parent loops via bitmap of header BBs. (tree_unroll_loops_completely): Adjust for that. * gcc.dg/torture/pr71366-1.c: New testcase. * gcc.dg/torture/pr71366-2.c: Likewise. From-SVN: r236993
2016-06-01 16:05:22 +02:00
2016-06-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/71366
* gcc.dg/torture/pr71366-1.c: New testcase.
* gcc.dg/torture/pr71366-2.c: Likewise.
altivec.h (vec_slv): New macro. gcc/ChangeLog: 2016-06-01 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/altivec.h (vec_slv): New macro. (vec_srv): New macro. * config/rs6000/altivec.md (UNSPEC_VSLV): New value. (UNSPEC_VSRV): New value. (vslv): New insn. (vsrv): New insn. * config/rs6000/rs6000-builtin.def (vslv): New builtin definition. (vsrv): New builtin definition. * config/rs6000/rs6000-c.c (P9V_BUILTIN_VSLV): Macro expansion to define argument types for new builtin. (P9V_BUILTIN_VSRV): Macro expansion to define argument types for new builtin. * doc/extend.texi: Document the new vec_vslv and vec_srv built-in functions. gcc/testsuite/ChangeLog: 2016-06-01 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/vslv-0.c: New test. * gcc.target/powerpc/vslv-1.c: New test. * gcc.target/powerpc/vsrv-0.c: New test. * gcc.target/powerpc/vsrv-1.c: New test. From-SVN: r236992
2016-06-01 16:01:10 +02:00
2016-06-01 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/vslv-0.c: New test.
* gcc.target/powerpc/vslv-1.c: New test.
* gcc.target/powerpc/vsrv-0.c: New test.
* gcc.target/powerpc/vsrv-1.c: New test.
nvptx.c (nvptx_assemble_undefined_decl): Reject undefined weak. * config/nvptx/nvptx.c (nvptx_assemble_undefined_decl): Reject undefined weak. testsuite/ * c-c++-common/torture/pr57945.c: Add expected PTX error. * gcc.target/nvptx/weak.c: New. From-SVN: r236990
2016-06-01 15:41:19 +02:00
2016-06-01 Nathan Sidwell <nathan@acm.org>
* c-c++-common/torture/pr57945.c: Add expected PTX error.
* gcc.target/nvptx/weak.c: New.
re PR tree-optimization/71261 (Trunk GCC hangs on knl and broadwell targets) 2016-06-01 Richard Biener <rguenther@suse.de> PR tree-optimization/71261 * tree-vect-patterns.c (check_bool_pattern): Gather a hash-set of stmts successfully put in the bool pattern. Remove single-use restriction. (adjust_bool_pattern_cast): Add cast at the use site via the pattern def sequence. (adjust_bool_pattern): Remove recursion, maintain a hash-map of patterned defs. Use the pattern def seqence instead of multiple independent patterns. (sort_after_uid): New qsort compare function. (adjust_bool_stmts): New function to process stmts in the bool pattern in IL order. (vect_recog_bool_pattern): Adjust. * tree-if-conv.c (ifcvt_split_def_stmt): Remove. (ifcvt_walk_pattern_tree): Likewise. (stmt_is_root_of_bool_pattern): Likewise. (ifcvt_repair_bool_pattern): Likewise. (tree_if_conversion): Do not call ifcvt_repair_bool_pattern. * gcc.dg/torture/vect-bool-1.c: New testcase. From-SVN: r236989
2016-06-01 15:08:24 +02:00
2016-06-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/71261
* gcc.dg/torture/vect-bool-1.c: New testcase.
parse.c (case_decl): Move ST_OMP_* to ... * parse.c (case_decl): Move ST_OMP_* to ... (case_omp_decl): ... here, new macro. (verify_st_order): For case_omp_decl, complain about p->state >= ORDER_EXEC, but don't change p->state otherwise. * gfortran.dg/gomp/order-1.f90: New test. * gfortran.dg/gomp/order-2.f90: New test. From-SVN: r236987
2016-06-01 14:21:38 +02:00
2016-06-01 Jakub Jelinek <jakub@redhat.com>
* gfortran.dg/gomp/order-1.f90: New test.
* gfortran.dg/gomp/order-2.f90: New test.
loop-unroll.c (decide_unroll_constant_iterations, [...]): Use likely upper bounds. * loop-unroll.c (decide_unroll_constant_iterations, decide_unroll_runtime_iterations, decide_unroll_stupid): Use likely upper bounds. * loop-iv.c (find_simple_exit): Dump likely upper bounds. * gcc.dg/unroll-6.c: Update template. * gcc.dg/unroll-7.c: New testcase. * gcc.dg/unroll-8.c: New testcase. From-SVN: r236986
2016-06-01 14:01:17 +02:00
2016-06-01 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/unroll-6.c: Update template.
* gcc.dg/unroll-7.c: New testcase.
* gcc.dg/unroll-8.c: New testcase.
tree-vect-loop.c (vect_determine_vectorization_factor): Also take into account live statements for mask producers. * tree-vect-loop.c (vect_determine_vectorization_factor): Also take into account live statements for mask producers. From-SVN: r236981
2016-06-01 12:35:30 +02:00
2016-06-01 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt56.ad[sb]: New test.
re PR c++/66635 (g++ ICE when compiling constexpr code with comma operator) 2016-06-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/66635 * g++.dg/cpp0x/constexpr-ice16.C: New. From-SVN: r236978
2016-06-01 11:48:05 +02:00
2016-06-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/66635
* g++.dg/cpp0x/constexpr-ice16.C: New.
re PR tree-optimization/71314 (test case gcc.dg/tree-ssa/ssa-thread-14.c fails starting with its introduction in r235653) Fix PR tree-optimization/71314 gcc/testsuite/ChangeLog: PR tree-optimization/71314 * gcc.dg/tree-ssa/ssa-thread-14.c: Adjust target selector. Pass -mbranch-cost=2. From-SVN: r236974
2016-06-01 04:37:50 +02:00
2016-06-01 Patrick Palka <ppalka@gcc.gnu.org>
PR tree-optimization/71314
* gcc.dg/tree-ssa/ssa-thread-14.c: Adjust target selector. Pass
-mbranch-cost=2.
re PR tree-optimization/71077 (gcc -lto raises ICE) Fix PR tree-optimization/71077 gcc/ChangeLog: PR tree-optimization/71077 * tree-ssa-threadedge.c (simplify_control_stmt_condition_1): In the combining step, use boolean_false_node and boolean_true_node as the designated false/true return values. gcc/testsuite/ChangeLog: PR tree-optimization/71077 * gcc.dg/tree-ssa/pr71077.c: New test. From-SVN: r236973
2016-06-01 04:36:27 +02:00
2016-06-01 Patrick Palka <ppalka@gcc.gnu.org>
PR tree-optimization/71077
* gcc.dg/tree-ssa/pr71077.c: New test.
predict-lop-exit-1.C: Update template for new predictor name. * g++.d/predict-lop-exit-1.C: Update template for new predictor name. * g++.d/predict-lop-exit-2.C: Update template for new predictor name. * g++.d/predict-lop-exit-2.C: Update template for new predictor name. * predict.def (PRED_LOOP_EXTRA_EXIT): Define. * predict.c (predict_iv_comparison): Also check PRED_LOOP_EXTRA_EXIT. (predict_extra_loop_exits): Use PRED_LOOP_EXTRA_EXIT instead of PRED_LOOP_EXIT. From-SVN: r236968
2016-06-01 01:33:08 +02:00
2016-05-31 Jan Hubicka <hubicka@ucw.cz>
re PR c++/66635 (g++ ICE when compiling constexpr code with comma operator) 2016-06-01 Paolo Carlini <paolo.carlini@oracle.com> PR c++/66635 * g++.dg/cpp0x/constexpr-ice16.C: New. From-SVN: r236978
2016-06-01 11:48:05 +02:00
* g++.dg/predict-lop-exit-1.C: Update template for new predictor name.
* g++.dg/predict-lop-exit-2.C: Update template for new predictor name.
* g++.dg/predict-lop-exit-2.C: Update template for new predictor name.
predict-lop-exit-1.C: Update template for new predictor name. * g++.d/predict-lop-exit-1.C: Update template for new predictor name. * g++.d/predict-lop-exit-2.C: Update template for new predictor name. * g++.d/predict-lop-exit-2.C: Update template for new predictor name. * predict.def (PRED_LOOP_EXTRA_EXIT): Define. * predict.c (predict_iv_comparison): Also check PRED_LOOP_EXTRA_EXIT. (predict_extra_loop_exits): Use PRED_LOOP_EXTRA_EXIT instead of PRED_LOOP_EXIT. From-SVN: r236968
2016-06-01 01:33:08 +02:00
re PR c++/71248 (crash on in-class initializer of array of pointer to member) /cp 2016-05-31 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71248 * decl.c (check_static_variable_definition): Use DECL_SOURCE_LOCATION to obtain correct locations; avoid redundant diagnostics on out-of-class definitions. /testsuite 2016-05-31 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71248 * g++.dg/cpp0x/pr71248.C: New. * g++.dg/cpp0x/auto7.C: Test column numbers too. * g++.dg/cpp0x/constexpr-static8.C: Likewise. * g++.dg/init/new37.C: Likewise. * g++.dg/template/static1.C: Likewise. * g++.dg/template/static2.C: Likewise. From-SVN: r236931
2016-05-31 19:17:29 +02:00
2016-05-31 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71248
* g++.dg/cpp0x/pr71248.C: New.
* g++.dg/cpp0x/auto7.C: Test column numbers too.
* g++.dg/cpp0x/constexpr-static8.C: Likewise.
* g++.dg/init/new37.C: Likewise.
* g++.dg/template/static1.C: Likewise.
* g++.dg/template/static2.C: Likewise.
Scan %\[re\]di instead of %rdi Since x32 may use 32-bit register in address, we should scan %\[re\]di instead of %rdi. * gcc.target/i386/avx512vl-vbroadcast-3.c: Scan %\[re\]di instead of %rdi. * gcc.target/i386/avx512vl-vcvtps2ph-3.c: Likewise. From-SVN: r236925
2016-05-31 17:00:25 +02:00
2016-05-31 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/avx512vl-vbroadcast-3.c: Scan %\[re\]di
instead of %rdi.
* gcc.target/i386/avx512vl-vcvtps2ph-3.c: Likewise.
gimplify.c (gimplify_switch_expr): Also handle GIMPLE_TRY. * gimplify.c (gimplify_switch_expr): Also handle GIMPLE_TRY. * c-c++-common/Wswitch-unreachable-3.c: New test. * g++.dg/warn/Wswitch-unreachable-1.C: New test. From-SVN: r236924
2016-05-31 16:55:05 +02:00
2016-05-31 Marek Polacek <polacek@redhat.com>
* c-c++-common/Wswitch-unreachable-3.c: New test.
* g++.dg/warn/Wswitch-unreachable-1.C: New test.
re PR tree-optimization/71352 (ICE at -O1 and above on x86_64-linux-gnu: in zero_one_operation, at tree-ssa-reassoc.c:1251) 2016-05-31 Richard Biener <rguenther@suse.de> PR tree-optimization/71352 * tree-ssa-reassoc.c (zero_one_operation): Handle op equal to minus one and a negate. * gcc.dg/tree-ssa/reassoc-45.c: New testcase. From-SVN: r236920
2016-05-31 14:18:15 +02:00
2016-05-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/71352
* gcc.dg/tree-ssa/reassoc-45.c: New testcase.
arm-protos.h (arm_arch_thumb1): Declare. 2016-05-31 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ * config/arm/arm-protos.h (arm_arch_thumb1): Declare. * config/arm/arm.c (arm_arch_thumb1): Define. (arm_option_override): Initialize arm_arch_thumb1. * config/arm/arm.h (arm_arch_thumb1): Declare. (TARGET_ARM_ARCH_ISA_THUMB): Use arm_arch_thumb to determine if target support Thumb-1 ISA. gcc/testsuite/ * gcc.target/arm/armv5_thumb_isa.c: New test. From-SVN: r236913
2016-05-31 12:10:18 +02:00
2016-05-31 Thomas Preud'homme <thomas.preudhomme@arm.com>
* gcc.target/arm/armv5_thumb_isa.c: New test.
AVX-512. Limit constraint for scalar operand in split to AVX-512VL. PR target/71346 gcc/ * config/i386/sse.md (define_insn_and_split "*vec_extractv4sf_0"): Use `Yv' for scalar operand. testsuite/ * gcc.target/i386/pr71346.c: New test. From-SVN: r236909
2016-05-31 10:05:24 +02:00
2016-05-31 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/71346
* gcc.target/i386/pr71346.c: New test.
Handle 3-arg phi in copy_bb_and_scalar_dependences 2016-05-31 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69068 * graphite-isl-ast-to-gimple.c (copy_bb_and_scalar_dependences): Handle phis with more than two args. * gcc.dg/graphite/pr69068.c: New test. From-SVN: r236907
2016-05-31 09:07:26 +02:00
2016-05-31 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69068
* gcc.dg/graphite/pr69068.c: New test.
PR c++/71306 - bogus -Wplacement-new with an array element gcc/cp/ChangeLog: 2016-05-27 Martin Sebor <msebor@redhat.com> PR c++/71306 * init.c (warn_placement_new_too_small): Handle placement new arguments that are elements of arrays more carefully. Remove a pointless loop. gcc/testsuite/ChangeLog: 2016-05-27 Martin Sebor <msebor@redhat.com> PR c++/71306 * g++.dg/warn/Wplacement-new-size-3.C: New test. From-SVN: r236902
2016-05-31 00:56:43 +02:00
2016-05-27 Martin Sebor <msebor@redhat.com>
PR c++/71306
* g++.dg/warn/Wplacement-new-size-3.C: New test.
re PR c++/71349 (Combined async target clause parsing issues) PR c++/71349 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause when combined with target construct. * parser.c (cp_parser_omp_for): Don't disallow nowait clause when combined with target construct. (cp_parser_omp_parallel): Pass cclauses == NULL as last argument to cp_parser_omp_all_clauses. * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct, instead of C_OMP_CLAUSE_SPLIT_FOR. * c-c++-common/gomp/clauses-1.c (bar): Add dd argument. Add nowait depend(inout: dd[0]) clauses where permitted. From-SVN: r236900
2016-05-30 23:36:24 +02:00
2016-05-30 Jakub Jelinek <jakub@redhat.com>
PR c++/71349
* c-c++-common/gomp/clauses-1.c (bar): Add dd argument. Add
nowait depend(inout: dd[0]) clauses where permitted.
re PR c++/71238 (Undeclared function message imprecisely points to error column) /cp 2016-05-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71238 * lex.c (unqualified_name_lookup_error): Take a location too. (unqualified_fn_lookup_error): Take a cp_expr. * cp-tree.h (unqualified_name_lookup_error, unqualified_fn_lookup_error): Adjust declarations. * semantics.c (perform_koenig_lookup): Adjust unqualified_fn_lookup_error call, pass the location of the identifier too as part of a cp_expr. /testsuite 2016-05-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71238 * g++.dg/parse/pr71238.C: New. * g++.dg/concepts/friend1.C: Test column numbers too. * g++.dg/cpp0x/initlist31.C: Likewise. * g++.dg/cpp0x/pr51420.C: Likewise. * g++.dg/cpp0x/udlit-declare-neg.C: Likewise. * g++.dg/cpp0x/udlit-member-neg.C: Likewise. * g++.dg/ext/builtin3.C: Likewise. * g++.dg/lookup/friend12.C: Likewise. * g++.dg/lookup/friend7.C: Likewise. * g++.dg/lookup/koenig1.C: Likewise. * g++.dg/lookup/koenig5.C: Likewise. * g++.dg/lookup/used-before-declaration.C: Likewise. * g++.dg/overload/koenig1.C: Likewise. * g++.dg/template/crash65.C: Likewise. * g++.dg/template/friend57.C: Likewise. * g++.dg/warn/Wshadow-5.C: Likewise. * g++.dg/warn/Wunused-8.C: Likewise. * g++.old-deja/g++.bugs/900211_01.C: Likewise. * g++.old-deja/g++.jason/lineno5.C: Likewise. * g++.old-deja/g++.jason/member.C: Likewise. * g++.old-deja/g++.jason/report.C: Likewise. * g++.old-deja/g++.jason/scoping12.C: Likewise. * g++.old-deja/g++.law/visibility20.C: Likewise. * g++.old-deja/g++.ns/koenig5.C: Likewise. * g++.old-deja/g++.other/static5.C: Likewise. * g++.old-deja/g++.pt/overload2.C: Likewise. From-SVN: r236896
2016-05-30 21:18:13 +02:00
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71238
* g++.dg/parse/pr71238.C: New.
* g++.dg/concepts/friend1.C: Test column numbers too.
* g++.dg/cpp0x/initlist31.C: Likewise.
* g++.dg/cpp0x/pr51420.C: Likewise.
* g++.dg/cpp0x/udlit-declare-neg.C: Likewise.
* g++.dg/cpp0x/udlit-member-neg.C: Likewise.
* g++.dg/ext/builtin3.C: Likewise.
* g++.dg/lookup/friend12.C: Likewise.
* g++.dg/lookup/friend7.C: Likewise.
* g++.dg/lookup/koenig1.C: Likewise.
* g++.dg/lookup/koenig5.C: Likewise.
* g++.dg/lookup/used-before-declaration.C: Likewise.
* g++.dg/overload/koenig1.C: Likewise.
* g++.dg/template/crash65.C: Likewise.
* g++.dg/template/friend57.C: Likewise.
* g++.dg/warn/Wshadow-5.C: Likewise.
* g++.dg/warn/Wunused-8.C: Likewise.
* g++.old-deja/g++.bugs/900211_01.C: Likewise.
* g++.old-deja/g++.jason/lineno5.C: Likewise.
* g++.old-deja/g++.jason/member.C: Likewise.
* g++.old-deja/g++.jason/report.C: Likewise.
* g++.old-deja/g++.jason/scoping12.C: Likewise.
* g++.old-deja/g++.law/visibility20.C: Likewise.
* g++.old-deja/g++.ns/koenig5.C: Likewise.
* g++.old-deja/g++.other/static5.C: Likewise.
* g++.old-deja/g++.pt/overload2.C: Likewise.
invoke.texi (-fpeel-loops,-O3): Update documentation. * doc/invoke.texi (-fpeel-loops,-O3): Update documentation. * opts.c (default_options): Enable peel loops at -O3. * tree-ssa-loop-ivcanon.c (peeled_loops): New static var. (try_peel_loop): Do not re-peel already peeled loops; use likely upper bounds; fix profile updating. (pass_complete_unroll::execute): Initialize peeled_loops. * gcc.dg/tree-ssa/peel1.c: New testcase. * gcc.dg/tree-ssa/pr61743-1.c: Disable loop peeling. * gcc.dg/tree-ssa/pr61743-2.c: Disable loop peeling. From-SVN: r236892
2016-05-30 19:58:19 +02:00
2016-05-30 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-ssa/peel1.c: New testcase.
* gcc.dg/tree-ssa/pr61743-1.c: Disable loop peeling.
* gcc.dg/tree-ssa/pr61743-2.c: Disable loop peeling.
Fix pr69067.c testcase 2016-05-30 Tom de Vries <tom@codesourcery.com> * gcc.dg/graphite/pr69067.c (main): Remove superfluous argument in call to ce. From-SVN: r236886
2016-05-30 17:50:55 +02:00
2016-05-30 Tom de Vries <tom@codesourcery.com>
* gcc.dg/graphite/pr69067.c (main): Remove superfluous argument in call
to ce.
re PR c++/71099 (Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions) /cp 2016-05-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71099 * parser.c (cp_parser_function_specifier_opt): Use current_class_type to improve the diagnostic about wrong uses of 'virtual'. /testsuite 2016-05-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71099 * g++.dg/parse/virtual1.C: New. From-SVN: r236885
2016-05-30 17:10:51 +02:00
2016-05-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71099
* g++.dg/parse/virtual1.C: New.
args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. * gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. From-SVN: r236883
2016-05-30 16:50:44 +02:00
2016-05-30 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers):
Use correct register when clearing %edx.
match.pd: optimize unsigned mul overflow check gcc/ 2016-05-28 Alexander Monakov <amonakov@ispras.ru> Marc Glisse <marc.glisse@inria.fr> PR tree-optimization/71289 * match.pd (-1 / B < A, A > -1 / B): New transformations. gcc/testsuite/ 2016-05-28 Alexander Monakov <amonakov@ispras.ru> PR tree-optimization/71289 * gcc.dg/pr71289.c: New test. Co-Authored-By: Marc Glisse <marc.glisse@inria.fr> From-SVN: r236882
2016-05-30 16:37:02 +02:00
2016-05-30 Alexander Monakov <amonakov@ispras.ru>
PR tree-optimization/71289
* gcc.dg/pr71289.c: New test.
re PR middle-end/71269 (segfault while compiling sqlite) gcc/testsuite/ChangeLog: 2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71269 PR middle-end/71292 * gcc.dg/tree-ssa/pr71269.c: New test. * gcc.dg/tree-ssa/pr71292.c: New test. gcc/ChangeLog: 2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71269 PR middle-end/71252 * tree-ssa-reassoc.c (insert_stmt_before_use): Use find_insert_point so that inserted stmt will not dominate stmts that defines its operand. (rewrite_expr_tree): Add stmt_to_insert before adding the use stmt. (rewrite_expr_tree_parallel): Likewise. From-SVN: r236876
2016-05-30 12:47:57 +02:00
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71269
PR middle-end/71292
* gcc.dg/tree-ssa/pr71269.c: New test.
* gcc.dg/tree-ssa/pr71292.c: New test.
re PR tree-optimization/71252 (ICE: verify_ssa failed : definition in block 7 does not dominate use in block 6) gcc/ChangeLog: 2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71252 * tree-ssa-reassoc.c (swap_ops_for_binary_stmt): Fix swap such that all fields including stmt_to_insert are swapped. gcc/testsuite/ChangeLog: 2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71252 * gcc.dg/tree-ssa/pr71252-2.c: New test. From-SVN: r236875
2016-05-30 12:45:19 +02:00
2016-05-30 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71252
* gcc.dg/tree-ssa/pr71252-2.c: New test.
predict.h (force_edge_cold): Declare. * predict.h (force_edge_cold): Declare. * predict.c (force_edge_cold): New function. * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Fix profile updating. (canonicalize_loop_induction_variables): Fix formating. * gcc.dg/tree-ssa/cunroll-12.c: New testcase. * gcc.dg/tree-ssa/cunroll-13.c: New testcase. * gcc.dg/tree-ssa/cunroll-14.c: New testcase. From-SVN: r236874
2016-05-30 12:40:33 +02:00
2016-05-30 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-ssa/cunroll-12.c: New testcase.
* gcc.dg/tree-ssa/cunroll-13.c: New testcase.
* gcc.dg/tree-ssa/cunroll-14.c: New testcase.
Remove assert in get_def_bb_for_const 2016-05-30 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69067 * graphite-isl-ast-to-gimple.c (get_def_bb_for_const): Remove assert. * gcc.dg/graphite/pr69067.c: New test. From-SVN: r236868
2016-05-30 09:49:42 +02:00
2016-05-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69067
* gcc.dg/graphite/pr69067.c: New test.
re PR target/71245 (std::atomic<double> load/store bounces the data to the stack using fild/fistp) PR target/71245 * config/i386/sync.md (define_peephole2 atomic_storedi_fpu): New peepholes to remove unneeded fild/fistp pairs. (define_peephole2 atomic_loaddi_fpu): Ditto. testsuite/ChangeLog: PR target/71245 * gcc.target/i386/pr71245-1.c: New test. * gcc.target/i386/pr71245-2.c: Ditto. From-SVN: r236863
2016-05-29 22:50:32 +02:00
2016-05-29 Uros Bizjak <ubizjak@gmail.com>
PR target/71245
* gcc.target/i386/pr71245-1.c: New test.
* gcc.target/i386/pr71245-2.c: Ditto.
re PR c++/71105 (lambdas with default captures improperly have function pointer conversions) /cp 2016-05-29 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71105 * lambda.c (maybe_add_lambda_conv_op): Early return also when LAMBDA_EXPR_DEFAULT_CAPTURE_MODE != CPLD_NONE. /testsuite 2016-05-29 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71105 * g++.dg/cpp0x/lambda/lambda-conv11.C: New. * g++.dg/cpp1y/lambda-conv1.C: Likewise. * g++.dg/cpp1y/lambda-conv2.C: Likewise. From-SVN: r236859
2016-05-29 10:05:30 +02:00
2016-05-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71105
* g++.dg/cpp0x/lambda/lambda-conv11.C: New.
* g++.dg/cpp1y/lambda-conv1.C: Likewise.
* g++.dg/cpp1y/lambda-conv2.C: Likewise.
prefetch-5.c: Remove xfail. * gcc.dg/tree-ssa/prefetch-5.c: Remove xfail. * tree-ssa-loop-prefetch.c (loop_prefetch_arrays): Use likely_max_stmt_executions_int. From-SVN: r236851
2016-05-28 18:23:33 +02:00
2016-05-27 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-ssa/prefetch-5.c: Remove xfail.
Update changelogs for revert of c++/69855. From-SVN: r236850
2016-05-28 18:21:05 +02:00
2016-05-28 Ville Voutilainen <ville.voutilainen@gmail.com>
Revert:
PR c++/69855
* g++.dg/overload/69855.C: New.
* g++.old-deja/g++.law/missed-error2.C: Adjust.
* g++.old-deja/g++.pt/crash3.C: Likewise.
re PR c++/60385 (confused by earlier errors, bailing out) /cp 2016-05-27 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60385 * name-lookup.c (push_namespace): Return bool, false when pushdecl fails. * name-lookup.h (push_namespace): Adjust declaration. * parser.c (cp_parser_namespace_definition): Check push_namespace return value. /testsuite 2016-05-27 Paolo Carlini <paolo.carlini@oracle.com> PR c++/60385 * g++.dg/parse/namespace13.C: New. From-SVN: r236835
2016-05-27 21:19:23 +02:00
2016-05-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60385
* g++.dg/parse/namespace13.C: New.
tree-ssa-threadedge.c: Remove include of tree-ssa-threadbackward.h. * tree-ssa-threadedge.c: Remove include of tree-ssa-threadbackward.h. (thread_across_edge): Remove calls to find_jump_threads_backwards. * passes.def: Add jump threading passes before DOM/VRP. * tree-ssa-threadbackward.c (find_jump_threads_backwards): Change argument to a basic block from an edge. Remove tests which are handled elsewhere. (pass_data_thread_jumps, class pass_thread_jumps): New. (pass_thread_jumps::gate, pass_thread_jumps::execute): New. (make_pass_thread_jumps): Likewise. * tree-pass.h (make_pass_thread_jumps): Declare. * gcc.dg/tree-ssa/pr21417.c: Update expected output. * gcc.dg/tree-ssa/pr66752-3.c: Likewise. * gcc.dg/tree-ssa/pr68198.c: Likewise. * gcc.dg/tree-ssa/pr69196-1.c: Likewise. * gcc.dg/tree-ssa/pr69270-3.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-2b.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-2g.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-6.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-7.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-12.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-13.c: Likewise. * gcc.dg/tree-ssa/vrp56.c: Likewise. From-SVN: r236831
2016-05-27 18:32:38 +02:00
2016-05-26 Jeff Law <law@redhat.com>
* gcc.dg/tree-ssa/pr21417.c: Update expected output.
* gcc.dg/tree-ssa/pr66752-3.c: Likewise.
* gcc.dg/tree-ssa/pr68198.c: Likewise.
* gcc.dg/tree-ssa/pr69196-1.c: Likewise.
* gcc.dg/tree-ssa/pr69270-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-2b.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-2g.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-6.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-12.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-13.c: Likewise.
* gcc.dg/tree-ssa/vrp56.c: Likewise.
re PR c++/69855 (Missing diagnostic for overload that only differs by return type) /cp PR c++/69855 * name-lookup.c (pushdecl_maybe_friend_1): Push local function decls into the global scope after stripping template bits and setting DECL_ANTICIPATED. /testsuite PR c++/69855 * g++.dg/overload/69855.C: New. * g++.old-deja/g++.law/missed-error2.C: Adjust. * g++.old-deja/g++.pt/crash3.C: Likewise. From-SVN: r236826
2016-05-27 16:59:01 +02:00
2016-05-27 Ville Voutilainen <ville.voutilainen@gmail.com>
PR c++/69855
* g++.dg/overload/69855.C: New.
* g++.old-deja/g++.law/missed-error2.C: Adjust.
* g++.old-deja/g++.pt/crash3.C: Likewise.
[AArch64] PR target/63596, honor tree-stdarg analysis result to improve VAARG codegen gcc/ PR target/63596 * config/aarch64/aarch64.c (aarch64_expand_builtin_va_start): Honor tree-stdarg analysis results. (aarch64_setup_incoming_varargs): Likewise. gcc/testsuite/ * gcc.target/aarch64/va_arg_1.c: New testcase. * gcc.target/aarch64/va_arg_2.c: Likewise. * gcc.target/aarch64/va_arg_3.c: Likewise. From-SVN: r236819
2016-05-27 15:05:34 +02:00
2016-05-27 Jiong Wang <jiong.wang@arm.com>
PR target/63596
* gcc.target/aarch64/va_arg_1.c: New testcase.
* gcc.target/aarch64/va_arg_2.c: Likewise.
* gcc.target/aarch64/va_arg_3.c: Likewise.
[AArch64] Enable tree-stdarg pass for AArch64 by defining counter fields gcc/ * config/aarch64/aarch64.c (aarch64_build_builtin_va_list): Initialize va_list_gpr_counter_field and va_list_fpr_counter_field. gcc/testsuite/ * gcc.dg/tree-ssa/stdarg-2.c: Enable all testcases for AArch64. * gcc.dg/tree-ssa/stdarg-3.c: Likewise. * gcc.dg/tree-ssa/stdarg-4.c: Likewise. * gcc.dg/tree-ssa/stdarg-5.c: Likewise. * gcc.dg/tree-ssa/stdarg-6.c: Likewise. From-SVN: r236818
2016-05-27 14:57:06 +02:00
2016-05-27 Jiong Wang <jiong.wang@arm.com>
* gcc.dg/tree-ssa/stdarg-2.c: Enable all testcases for AArch64.
* gcc.dg/tree-ssa/stdarg-3.c: Likewise.
* gcc.dg/tree-ssa/stdarg-4.c: Likewise.
* gcc.dg/tree-ssa/stdarg-5.c: Likewise.
* gcc.dg/tree-ssa/stdarg-6.c: Likewise.
re PR middle-end/71308 (ICE (segfault) in in gimple_fold_call gimple-fold.c:3060) PR middle-end/71308 * gimple-fold.c (gimple_fold_call): Check that LHS is not null. * g++.dg/torture/pr71308.C: New test. From-SVN: r236815
2016-05-27 14:08:03 +02:00
2016-05-27 Marek Polacek <polacek@redhat.com>
PR middle-end/71308
* g++.dg/torture/pr71308.C: New test.
combine: Take known zero bits into account when checking extraction. gcc/ChangeLog: * combine.c (make_compound_operation): Take known zero bits into account when checking for possible zero_extend. gcc/testsuite/ChangeLog: * gcc.dg/zero_bits_compound-1.c: New test. * gcc.dg/zero_bits_compound-2.c: New test. From-SVN: r236813
2016-05-27 13:38:59 +02:00
2016-05-27 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.dg/zero_bits_compound-1.c: New test.
* gcc.dg/zero_bits_compound-2.c: New test.
re PR middle-end/71279 (ICE on trunk gcc with knl target) gcc/ PR middle-end/71279 * fold-const.c (fold_ternary_loc): Don't fold VEC_COND_EXPR into comparison. gcc/testsuite/ PR middle-end/71279 * gcc.dg/pr71279.c: New test. From-SVN: r236810
2016-05-27 12:39:40 +02:00
2016-05-27 Ilya Enkovich <ilya.enkovich@intel.com>
PR middle-end/71279
* gcc.dg/pr71279.c: New test.
rs6000.c (rs6000_emit_p9_fp_minmax): New function for ISA 3.0 min/max support. [gcc] 2016-05-26 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000.c (rs6000_emit_p9_fp_minmax): New function for ISA 3.0 min/max support. (rs6000_emit_p9_fp_cmove): New function for ISA 3.0 floating point conditional move support. (rs6000_emit_cmove): Call rs6000_emit_p9_fp_minmax and rs6000_emit_p9_fp_cmove if the ISA 3.0 instructions are available. * config/rs6000/rs6000.md (SFDF2): New iterator to allow doing conditional moves where the comparison type is different from move type. (fp_minmax): New code iterator for smin/smax. (minmax): New code attributes for min/max. (SMINMAX): Likewise. (smax<mode>3): Combine min, max insns into one insn using the fp_minmax code iterator. Add support for ISA 3.0 min/max instructions that don't need -ffast-math. (s<minmax><mode>3): Likewise. (smax<mode>3_vsx): Likewise. (smin<mode>3): Likewise. (s<minmax><mode>3_vsx): Likewise. (smin<mode>3_vsx): Likewise. (pre-VSX min/max splitters): Likewise. (s<minmax><mode>3_fpr): Likewise. (movsfcc): Rewrite floating point conditional moves to combine SFmode/DFmode into a single insn. (mov<mode>cc): Likewise. (movdfcc): Likewise. (fselsfsf4): Combine FSEL cases into a single insn, using SFDF and SFDF2 iterators to handle all combinations. (fseldfsf4): Likewise. (fsel<SFDF:mode><SFDF2:mode>4): Likewise. (fseldfdf4): Likewise. (fselsfdf4): Likewise. (mov<SFDF:mode><SFDF2:mode>cc_p9): Add support for the ISA 3.0 comparison instructions that set a 0/-1 mask, and use it for floating point conditional move via XXSEL. (fpmask<mode>): Likewise. (xxsel<mode>): Likewise. * config/rs6000/predicates.md (min_max_operator): Delete, no longer used. (fpmask_comparison_operaton): New insn for ISA 3.0 comparison instructions that generate a 0/-1 mask for use with XXSEL. * config/rs6000/rs6000.h (TARGET_MINMAX_SF): New helper macros to say whether floating point min/max is available, either through FSEL, ISA 2.06 min/max, and ISA 3.0 min/max instrucitons. (TARGET_MINMAX_DF): Likewise. [gcc/testsuite] 2016-05-26 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-minmax-1.c: New tests for ISA 3.0 floating point min/max/comparison instructions. * gcc.target/powerpc/p9-minmax-2.c: Likewise. From-SVN: r236795
2016-05-26 23:38:19 +02:00
2016-05-26 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-minmax-1.c: New tests for ISA 3.0
floating point min/max/comparison instructions.
* gcc.target/powerpc/p9-minmax-2.c: Likewise.
c-parser.c (c_parser_omp_clause_schedule): Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * c-parser.c (c_parser_omp_clause_schedule): Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * semantics.c (finish_omp_clauses) <case OMP_CLAUSE_SCHEDULE>: Warn if OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive. * openmp.c (resolve_omp_clauses): Warn if chunk_size is known not to be positive. * c-c++-common/gomp/schedule-1.c: New test. * gfortran.dg/gomp/schedule-1.f90: New test. * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static) instead of invalid schedule(static, 0). * testsuite/libgomp.c/doacross-2.c (main): Likewise. From-SVN: r236793
2016-05-26 21:12:27 +02:00
2016-05-26 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/gomp/schedule-1.c: New test.
* gfortran.dg/gomp/schedule-1.f90: New test.
Fix PR c++/70822 (bogus error with parenthesized SCOPE_REF) gcc/cp/ChangeLog: PR c++/70822 PR c++/70106 * cp-tree.h (REF_PARENTHESIZED_P): Make this flag apply to SCOPE_REFs too. * pt.c (tsubst_qualified_id): If REF_PARENTHESIZED_P is set on the qualified_id then propagate it to the resulting expression. (do_auto_deduction): Check REF_PARENTHESIZED_P on SCOPE_REFs too. * semantics.c (force_paren_expr): If given a SCOPE_REF, just set its REF_PARENTHESIZED_P flag. gcc/testsuite/ChangeLog: PR c++/70822 PR c++/70106 * g++.dg/cpp1y/auto-fn32.C: New test. * g++.dg/cpp1y/paren4.C: New test. From-SVN: r236792
2016-05-26 20:17:43 +02:00
2016-05-26 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70822
PR c++/70106
* g++.dg/cpp1y/auto-fn32.C: New test.
* g++.dg/cpp1y/paren4.C: New test.
20060410.c: Xfail on ptx. * gcc.dg/20060410.c: Xfail on ptx. * gcc.dg/torture/c99-contract-1.c: Skip on ptx. * c-c++-common/torture/complex-sign-mixed-add.c: Skip on ptx -O0 * c-c++-common/torture/complex-sign-mixed-sub.c: Skip on ptx -O0 * gcc.c-torture/execute/pr68185.c: Skip on ptx -O0 & Os. * gcc.c-torture/execute/20020529-1.c: Skip on ptx -00. From-SVN: r236774
2016-05-26 16:32:36 +02:00
2016-05-26 Nathan Sidwell <nathan@acm.org>
* gcc.dg/20060410.c: Xfail on ptx.
* gcc.dg/torture/c99-contract-1.c: Skip on ptx.
* c-c++-common/torture/complex-sign-mixed-add.c: Skip on ptx -O0
* c-c++-common/torture/complex-sign-mixed-sub.c: Skip on ptx -O0
* gcc.c-torture/execute/pr68185.c: Skip on ptx -O0 & Os.
* gcc.c-torture/execute/20020529-1.c: Skip on ptx -00.
Skip tail call tests on Thumb-1 targets 2016-05-26 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * gcc.dg/plugin/plugin.exp: skip tail call tests for Thumb-1. From-SVN: r236769
2016-05-26 12:04:20 +02:00
2016-05-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
* gcc.dg/plugin/plugin.exp: skip tail call tests for Thumb-1.
* config/i386/sse.md (<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Rename to ... (avx512vl_shuf_<shuffletype>32x4_1<mask_name>): ... this. (*avx_vperm_broadcast_v4sf): Use v constraint instead of x. Use maybe_evex prefix instead of vex. (*avx_vperm_broadcast_<mode>): Use v constraint instead of x. Handle EXT_REX_SSE_REG_P (op0) case in the splitter. * gcc.target/i386/avx512vl-vbroadcast-3.c: New test. From-SVN: r236763
2016-05-26 10:43:17 +02:00
2016-05-26 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/71280 (ICE on gcc trunk on knl, wsm, ivb and bdw targets) PR tree-optimization/71280 * gcc.dg/pr71280.c: New test. From-SVN: r236767
2016-05-26 11:29:28 +02:00
PR tree-optimization/71280
* gcc.dg/pr71280.c: New test.
sse.md (*vcvtps2ph_store<mask_name>): Use v constraint instead of x constraint. * config/i386/sse.md (*vcvtps2ph_store<mask_name>): Use v constraint instead of x constraint. (vcvtps2ph256<mask_name>): Likewise. * gcc.target/i386/avx512vl-vcvtps2ph-3.c: New test. From-SVN: r236765
2016-05-26 10:45:49 +02:00
* gcc.target/i386/avx512vl-vcvtps2ph-3.c: New test.
sse.md (*ssse3_palignr<mode>_perm): Add avx512bw alternative. * config/i386/sse.md (*ssse3_palignr<mode>_perm): Add avx512bw alternative. Formatting fix. * gcc.target/i386/avx512bw-vpalignr-4.c: New test. * gcc.target/i386/avx512vl-vpalignr-4.c: New test. From-SVN: r236764
2016-05-26 10:44:16 +02:00
* gcc.target/i386/avx512bw-vpalignr-4.c: New test.
* gcc.target/i386/avx512vl-vpalignr-4.c: New test.
* config/i386/sse.md (<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Rename to ... (avx512vl_shuf_<shuffletype>32x4_1<mask_name>): ... this. (*avx_vperm_broadcast_v4sf): Use v constraint instead of x. Use maybe_evex prefix instead of vex. (*avx_vperm_broadcast_<mode>): Use v constraint instead of x. Handle EXT_REX_SSE_REG_P (op0) case in the splitter. * gcc.target/i386/avx512vl-vbroadcast-3.c: New test. From-SVN: r236763
2016-05-26 10:43:17 +02:00
* gcc.target/i386/avx512vl-vbroadcast-3.c: New test.
[AArch64, testsuite] Fix vmul_elem_1.c on big-endian gcc/testsuite/ * gcc.target/aarch64/simd/vmul_elem_1.c: Force result variables to be kept in memory. From-SVN: r236762
2016-05-26 10:37:29 +02:00
2016-05-26 Jiong Wang <jiong.wang@arm.com>
* gcc.target/aarch64/simd/vmul_elem_1.c: Force result variables to be
re PR fortran/71156 (PURE interface/definition inconsistency: accepts invalid, rejects valid) 2016-06-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/71156 * decl.c (copy_prefix): Add checks that the module procedure declaration prefixes are compliant with the interface. Invert order of existing elemental and pure checks. * resolve.c (resolve_fl_procedure): Invert order of elemental and pure errors. 2016-06-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/71156 * gfortran.dg/submodule_14.f08: Add missing recursive prefix to the module procedure declaration. * gfortran.dg/submodule_16.f08: New test. From-SVN: r236996
2016-06-01 16:30:00 +02:00
kept in memory.
[AArch64, testsuite] Fix vmul_elem_1.c on big-endian gcc/testsuite/ * gcc.target/aarch64/simd/vmul_elem_1.c: Force result variables to be kept in memory. From-SVN: r236762
2016-05-26 10:37:29 +02:00
re PR tree-optimization/71272 (internal compiler error: in operator[], through tree-ssa-threadupdate.c:1981) PR tree-optimization/71272 * tree-ssa-threadbackward.c (convert_and_register_jump_thread_path): Update comments. Add test for empty path. PR tree-optimization/71272 * gcc.c-torture/compile/pr71272.c: new test. From-SVN: r236755
2016-05-26 00:25:35 +02:00
2016-05-25 Jeff Law <law@redhat.com>
PR tree-optimization/71272
* gcc.c-torture/compile/pr71272.c: new test.
This patch adds support for the vec_cmpne altivec builtins from the Power... This patch adds support for the vec_cmpne altivec builtins from the Power Architecture 64-Bit ELF V2 ABI OpenPOWER ABI for Linux Supplement (16 July 2015 Version 1.1). There are many of the builtins that are missing and this is part of a series of patches to add them. There aren't instructions for vec_cmpne so the output code is built from other built-ins that do have instructions which in this case is the following. vec_cmpneq (va, vb) == vec_nor (vec_cmpeq (va, vb), vec_cmpeq (va, vb)) The new test cases are executable tests which verify that the generated code produces expected values. C macros were used so that the same test case could be used for both the signed and unsigned versions of various basic types. A separate executable test case is used for the long long versions of vec_cmpne because of some differences in loading and storing the vectors. [gcc] 2016-05-25 Bill Seurer <seurer@linux.vnet.ibm.com> * config/rs6000/altivec.h (vec_cmpne): Add #define for vec_cmpne. * config/rs6000/rs6000-builtin.def (vec_cmpne): Add vec_cmpne as a special case builtin. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add code for ALTIVEC_BUILTIN_VEC_CMPNE. * config/rs6000/rs6000.c (altivec_init_builtins): Add definition for __builtin_vec_cmpne. [gcc/testsuite] 2016-05-25 Bill Seurer <seurer@linux.vnet.ibm.com> * gcc.target/powerpc/vec-cmpne.c: New test. * gcc.target/powerpc/vec-cmpne-long.c: New test. From-SVN: r236753
2016-05-25 23:55:22 +02:00
2016-05-25 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-cmpne.c: New test.
* gcc.target/powerpc/vec-cmpne-long.c: New test.
tree-ssa-phiopt.c (factor_out_conditional_conversion): Remove redundant test and bail out if the type of the new operand is not a... * tree-ssa-phiopt.c (factor_out_conditional_conversion): Remove redundant test and bail out if the type of the new operand is not a GIMPLE register type after stripping a VIEW_CONVERT_EXPR. From-SVN: r236748
2016-05-25 22:41:01 +02:00
2016-05-25 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt55.ad[sb]: New test.
Wduplicated-cond-1.c: Use smaller const literal. 2016-05-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * c-c++-common/Wduplicated-cond-1.c: Use smaller const literal. * c-c++-common/pr60226.c: Require int32plus. * gcc.c-torture/execute/pr70602.c: Likewise. * gcc.dg/Warray-bounds-11.c: Use __SIZE_TYPE__ instead of unsigned long for malloc arg type. * gcc.dg/asr_div1.c: Require int32plus. * gcc.dg/enum-mode-1.c: XFAIL for int16. * gcc.dg/pie-1.c: Require pie. * gcc.dg/pie-2.c: Likewise. * gcc.dg/pr59471.c: Require int32plus. * gcc.dg/pr59963-2.c: XFAIL for int16. * gcc.dg/pr60114.c: Require int32plus. * gcc.dg/pr62090-2.c: Use __SIZE_TYPE__ instead of unsigned long for typedef of size_t. * gcc.dg/pr63914.c: Require int32plus. * gcc.dg/pr64536.c: Require pt32plus. * gcc.dg/pr65658.c: Likewise. * gcc.dg/pr67271.c: Require int32plus. * gcc.dg/pr68112.c: Likewise. * gcc.dg/pr69071.c: Skip for avr target. * gcc.dg/pr69973.c: Require int32plus. * gcc.dg/pr70169.c: Skip for avr target. * gcc.dg/sso-6.c: Require int32plus. * gcc.dg/sso-7.c: Likewise. * gcc.dg/sso-8.c: Likewise. * gcc.dg/vrp-min-max-2.c: Likewise. From-SVN: r236741
2016-05-25 21:51:49 +02:00
2016-05-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* c-c++-common/Wduplicated-cond-1.c: Use smaller const literal.
* c-c++-common/pr60226.c: Require int32plus.
* gcc.c-torture/execute/pr70602.c: Likewise.
* gcc.dg/Warray-bounds-11.c: Use __SIZE_TYPE__ instead of
unsigned long for malloc arg type.
* gcc.dg/asr_div1.c: Require int32plus.
* gcc.dg/enum-mode-1.c: XFAIL for int16.
* gcc.dg/pie-1.c: Require pie.
* gcc.dg/pie-2.c: Likewise.
* gcc.dg/pr59471.c: Require int32plus.
* gcc.dg/pr59963-2.c: XFAIL for int16.
* gcc.dg/pr60114.c: Require int32plus.
* gcc.dg/pr62090-2.c: Use __SIZE_TYPE__ instead of
unsigned long for typedef of size_t.
* gcc.dg/pr63914.c: Require int32plus.
* gcc.dg/pr64536.c: Require pt32plus.
* gcc.dg/pr65658.c: Likewise.
* gcc.dg/pr67271.c: Require int32plus.
* gcc.dg/pr68112.c: Likewise.
* gcc.dg/pr69071.c: Skip for avr target.
* gcc.dg/pr69973.c: Require int32plus.
* gcc.dg/pr70169.c: Skip for avr target.
* gcc.dg/sso-6.c: Require int32plus.
* gcc.dg/sso-7.c: Likewise.
* gcc.dg/sso-8.c: Likewise.
* gcc.dg/vrp-min-max-2.c: Likewise.
re PR target/70738 (Add -mgeneral-regs-only option) PR target/70738 * common/config/i386/i386-common.c (OPTION_MASK_ISA_GENERAL_REGS_ONLY_UNSET): New. (ix86_handle_option) <case OPT_mgeneral_regs_only>: Disable MPX, MMX, SSE and x87 instructions for -mgeneral-regs-only. * config/i386/i386.opt (ix86_target_flags): Add new Variable. (-mgeneral-regs-only): Add new option. * config/i386/i386.c (ix86_option_override_internal): Don't enable x87 instructions if only general registers are allowed. (ix86_target_string): Add ix86_flags argument. Handle additional flags options through ix86_flags argument. Update all callers. * doc/invoke.texi: Document -mgeneral-regs-only. testsuite/ChangeLog: PR target/70738 * gcc.target/i386/pr70738-1.c: New test. * gcc.target/i386/pr70738-2.c: Likewise. * gcc.target/i386/pr70738-3.c: Likewise. * gcc.target/i386/pr70738-4.c: Likewise. * gcc.target/i386/pr70738-5.c: Likewise. * gcc.target/i386/pr70738-6.c: Likewise. * gcc.target/i386/pr70738-7.c: Likewise. * gcc.target/i386/pr70738-8.c: Likewise. * gcc.target/i386/pr70738-9.c: Likewise. From-SVN: r236738
2016-05-25 20:58:49 +02:00
2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
PR target/70738
* gcc.target/i386/pr70738-1.c: New test.
* gcc.target/i386/pr70738-2.c: Likewise.
* gcc.target/i386/pr70738-3.c: Likewise.
* gcc.target/i386/pr70738-4.c: Likewise.
* gcc.target/i386/pr70738-5.c: Likewise.
* gcc.target/i386/pr70738-6.c: Likewise.
* gcc.target/i386/pr70738-7.c: Likewise.
* gcc.target/i386/pr70738-8.c: Likewise.
* gcc.target/i386/pr70738-9.c: Likewise.
[RTL ifcvt] PR rtl-optimization/66940: Avoid signed overflow in noce_get_alt_condition PR rtl-optimization/66940 * ifcvt.c (noce_get_alt_condition): Check that incrementing or decrementing desired_val will not overflow before performing these operations. * gcc.c-torture/execute/pr66940.c: New test. From-SVN: r236728
2016-05-25 17:53:21 +02:00
2016-05-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/66940
* gcc.c-torture/execute/pr66940.c: New test.
AVX-512F: Add vectorizer support builtins gcc/ * config/i386/i386-builtin-types.def: Add V16SI_FTYPE_V16SF, V8DF_FTYPE_V8DF_ROUND, V16SF_FTYPE_V16SF_ROUND, V16SI_FTYPE_V16SF_ROUND. * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_CVTPS2DQ512_MASK, IX86_BUILTIN_FLOORPS512, IX86_BUILTIN_FLOORPD512, IX86_BUILTIN_CEILPS512, IX86_BUILTIN_CEILPD512, IX86_BUILTIN_TRUNCPS512, IX86_BUILTIN_TRUNCPD512, IX86_BUILTIN_CVTPS2DQ512, IX86_BUILTIN_VEC_PACK_SFIX512, IX86_BUILTIN_FLOORPS_SFIX512, IX86_BUILTIN_CEILPS_SFIX512, IX86_BUILTIN_ROUNDPS_AZ_SFIX512. (builtin_description bdesc_args): Add __builtin_ia32_floorps512, __builtin_ia32_ceilps512, __builtin_ia32_truncps512, __builtin_ia32_floorpd512, __builtin_ia32_ceilpd512, __builtin_ia32_truncpd512, __builtin_ia32_cvtps2dq512, __builtin_ia32_vec_pack_sfix512, __builtin_ia32_roundps_az_sfix512, __builtin_ia32_floorps_sfix512, __builtin_ia32_ceilps_sfix512. Change IX86_BUILTIN_CVTPS2DQ512 to IX86_BUILTIN_CVTPS2DQ512_MASK for __builtin_ia32_cvtps2dq512_mask. (ix86_expand_args_builtin): Handle V8DF_FTYPE_V8DF_ROUND, V16SF_FTYPE_V16SF_ROUND, V16SI_FTYPE_V16SF_ROUND, V16SI_FTYPE_V16SF. (ix86_builtin_vectorized_function): Handle builtins mentioned above. * config/i386/sse.md (<mask_codefor>avx512f_fix_notruncv16sfv16si<mask_name><round_name>): Rename to ... (avx512f_fix_notruncv16sfv16si<mask_name><round_name>): ... this. (<mask_codefor>avx512f_cvtpd2dq512<mask_name><round_name>): Rename to ... (avx512f_cvtpd2dq512<mask_name><round_name>): ... this. (avx512f_vec_pack_sfix_v8df): New define_expand. (avx512f_roundpd512): Rename to ... (avx512f_round<castmode>512): ... this. Change iterator. (avx512f_roundps512_sfix): New define_expand. (round<mode>2_sfix): Change iterator. gcc/testsuite/ * gcc.target/i386/avx512f-ceil-vec-1.c: New test. * gcc.target/i386/avx512f-ceil-vec-2.c: New test. * gcc.target/i386/avx512f-ceilf-sfix-vec-1.c: New test. * gcc.target/i386/avx512f-ceilf-sfix-vec-2.c: New test. * gcc.target/i386/avx512f-ceilf-vec-1.c: New test. * gcc.target/i386/avx512f-ceilf-vec-2.c: New test. * gcc.target/i386/avx512f-floor-vec-1.c: New test. * gcc.target/i386/avx512f-floor-vec-2.c: New test. * gcc.target/i386/avx512f-floorf-sfix-vec-1.c: New test. * gcc.target/i386/avx512f-floorf-sfix-vec-2.c: New test. * gcc.target/i386/avx512f-floorf-vec-1.c: New test. * gcc.target/i386/avx512f-floorf-vec-2.c: New test. * gcc.target/i386/avx512f-rint-sfix-vec-1.c: New test. * gcc.target/i386/avx512f-rint-sfix-vec-2.c: New test. * gcc.target/i386/avx512f-rintf-sfix-vec-1.c: New test. * gcc.target/i386/avx512f-rintf-sfix-vec-2.c: New test. * gcc.target/i386/avx512f-round-sfix-vec-1.c: New test. * gcc.target/i386/avx512f-round-sfix-vec-2.c: New test. * gcc.target/i386/avx512f-roundf-sfix-vec-1.c: New test. * gcc.target/i386/avx512f-roundf-sfix-vec-2.c: New test. * gcc.target/i386/avx512f-trunc-vec-1.c: New test. * gcc.target/i386/avx512f-trunc-vec-2.c: New test. * gcc.target/i386/avx512f-truncf-vec-1.c: New test. * gcc.target/i386/avx512f-truncf-vec-2.c: New test. From-SVN: r236709
2016-05-25 17:08:14 +02:00
2016-05-25 Ilya Verbin <ilya.verbin@intel.com>
* gcc.target/i386/avx512f-ceil-vec-1.c: New test.
* gcc.target/i386/avx512f-ceil-vec-2.c: New test.
* gcc.target/i386/avx512f-ceilf-sfix-vec-1.c: New test.
* gcc.target/i386/avx512f-ceilf-sfix-vec-2.c: New test.
* gcc.target/i386/avx512f-ceilf-vec-1.c: New test.
* gcc.target/i386/avx512f-ceilf-vec-2.c: New test.
* gcc.target/i386/avx512f-floor-vec-1.c: New test.
* gcc.target/i386/avx512f-floor-vec-2.c: New test.
* gcc.target/i386/avx512f-floorf-sfix-vec-1.c: New test.
* gcc.target/i386/avx512f-floorf-sfix-vec-2.c: New test.
* gcc.target/i386/avx512f-floorf-vec-1.c: New test.
* gcc.target/i386/avx512f-floorf-vec-2.c: New test.
* gcc.target/i386/avx512f-rint-sfix-vec-1.c: New test.
* gcc.target/i386/avx512f-rint-sfix-vec-2.c: New test.
* gcc.target/i386/avx512f-rintf-sfix-vec-1.c: New test.
* gcc.target/i386/avx512f-rintf-sfix-vec-2.c: New test.
* gcc.target/i386/avx512f-round-sfix-vec-1.c: New test.
* gcc.target/i386/avx512f-round-sfix-vec-2.c: New test.
* gcc.target/i386/avx512f-roundf-sfix-vec-1.c: New test.
* gcc.target/i386/avx512f-roundf-sfix-vec-2.c: New test.
* gcc.target/i386/avx512f-trunc-vec-1.c: New test.
* gcc.target/i386/avx512f-trunc-vec-2.c: New test.
* gcc.target/i386/avx512f-truncf-vec-1.c: New test.
* gcc.target/i386/avx512f-truncf-vec-2.c: New test.
re PR c/71265 (gcc ICE on x86_64-linux-gnu with “seg fault”) PR c/71265 * c-decl.c (c_make_fname_decl): Don't check seen_error. * gcc.dg/noncompile/pr71265.c: New test. From-SVN: r236707
2016-05-25 16:57:34 +02:00
2016-05-25 Marek Polacek <polacek@redhat.com>
PR c/71265
* gcc.dg/noncompile/pr71265.c: New test.
re PR c/71266 (gcc ICE on x86_64-linux-gnu in "store_parm_decls_oldstyle") PR c/71266 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs. * gcc.dg/noncompile/old-style-parm-3.c: New test. From-SVN: r236708
2016-05-25 16:58:39 +02:00
PR c/71266
* gcc.dg/noncompile/old-style-parm-3.c: New test.
crt0.s: Delete. libgcc/ * config/nvptx/crt0.s: Delete. * config/nvptx/crt0.c: New. * t-nvptx: Update. gcc/testsuite/ * gcc.c-torture/execute/921110-1.c: Fix abort decl. add missing 2016-05-20 Nathan Sidwell <nathan@acm.org> entry From-SVN: r236702
2016-05-25 14:25:01 +02:00
2016-05-25 Nathan Sidwell <nathan@acm.org>
* gcc.c-torture/execute/921110-1.c: Fix abort decl.
re PR tree-optimization/71261 (Trunk GCC hangs on knl and broadwell targets) 2016-05-25 Richard Biener <rguenther@suse.de> PR tree-optimization/71261 * tree-if-conv.c (ifcvt_split_def_stmt): Walk uses on the interesting stmt instead of immediate uses when looking for the use operand to replace. * c-c++-common/torture/pr71261.c: New testcase. From-SVN: r236701
2016-05-25 13:49:03 +02:00
2016-05-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/71261
* c-c++-common/torture/pr71261.c: New testcase.
re PR tree-optimization/71264 (ICE in convert_move) 2016-05-25 Richard Biener <rguenther@suse.de> PR tree-optimization/71264 * tree-vect-stmts.c (vect_init_vector): Properly deal with vector type val. * gcc.dg/vect/pr71264.c: New testcase. From-SVN: r236699
2016-05-25 12:57:53 +02:00
2016-05-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/71264
* gcc.dg/vect/pr71264.c: New testcase.
re PR c++/55992 (constexpr static member function not recognised in templated using statement) 2016-05-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/55992 * g++.dg/cpp0x/alias-decl-53.C: New. * g++.dg/cpp0x/alias-decl-54.C: Likewise. From-SVN: r236698
2016-05-25 11:50:46 +02:00
2016-05-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55992
* g++.dg/cpp0x/alias-decl-53.C: New.
* g++.dg/cpp0x/alias-decl-54.C: Likewise.
re PR tree-optimization/71239 (ICE in operand_equal_p (fold-const.c:2769)) Fix PR tree-optimization/71239. * g++.dg/pr71239.C: New test. PR tree-optimization/71239 * tree.c (array_at_struct_end_p): Do not call operand_equal_p if DECL_SIZE is NULL. From-SVN: r236696
2016-05-25 11:10:16 +02:00
2016-05-25 Martin Liska <mliska@suse.cz>
* g++.dg/pr71239.C: New test.
pr58135.c: Rename to ... 2016-05-25 Richard Biener <rguenther@suse.de> * gcc/testsuite/gcc.dg/vect/pr58135.c: Rename to ... * gcc/testsuite/gcc.dg/vect/bb-slp-pr58135.c: ... this. From-SVN: r236693
2016-05-25 10:21:35 +02:00
2016-05-25 Richard Biener <rguenther@suse.de>
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.dg/vect/pr58135.c: Rename to ...
* gcc.dg/vect/bb-slp-pr58135.c: ... this.
pr58135.c: Rename to ... 2016-05-25 Richard Biener <rguenther@suse.de> * gcc/testsuite/gcc.dg/vect/pr58135.c: Rename to ... * gcc/testsuite/gcc.dg/vect/bb-slp-pr58135.c: ... this. From-SVN: r236693
2016-05-25 10:21:35 +02:00
* g++.dg/pr65295.C: Use target c++14. From-SVN: r236683
2016-05-25 01:41:06 +02:00
2016-05-25 Marek Polacek <polacek@redhat.com>
* g++.dg/pr65295.C: Use target c++14.
lambda-generic-static1.C: Use target c++14. 2016-05-24 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp1y/lambda-generic-static1.C: Use target c++14. * g++.dg/cpp1y/lambda-generic-static2.C: Likewise. From-SVN: r236694
2016-05-25 10:49:22 +02:00
2016-05-24 Paolo Carlini <paolo.carlini@oracle.com>
args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. * gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. From-SVN: r236883
2016-05-30 16:50:44 +02:00
* g++.dg/cpp1y/lambda-generic-static1.C: Use target c++14.
* g++.dg/cpp1y/lambda-generic-static2.C: Likewise.
lambda-generic-static1.C: Use target c++14. 2016-05-24 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp1y/lambda-generic-static1.C: Use target c++14. * g++.dg/cpp1y/lambda-generic-static2.C: Likewise. From-SVN: r236694
2016-05-25 10:49:22 +02:00
altivec.md (VNEG iterator): New iterator for VNEGW/VNEGD instructions. [gcc] 2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/altivec.md (VNEG iterator): New iterator for VNEGW/VNEGD instructions. (p9_neg<mode>2): New insns for ISA 3.0 VNEGW/VNEGD. (neg<mode>2): Add expander for V2DImode added in ISA 2.06, and support for ISA 3.0 VNEGW/VNEGD instructions. [gcc/testsuite] 2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-vneg.c: New test for ISA 3.0 VNEGW/VNEGD instructions. From-SVN: r236679
2016-05-25 01:19:08 +02:00
2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-vneg.c: New test for ISA 3.0 VNEGW/VNEGD
instructions.
c-parser.c (c_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. gcc/c/ * c-parser.c (c_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp argument with enum c_omp_region_type ort. (handle_omp_array_sections): Likewise. Update call to handle_omp_array_sections_1. (c_finish_omp_clauses): Add specific errors and warning messages for OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update call to handle_omp_array_sections. gcc/cp/ * parser.c (cp_parser_oacc_declare): Add support for GOMP_MAP_FIRSTPRIVATE_POINTER. * semantics.c (handle_omp_array_sections_1): Replace bool is_omp argument with enum c_omp_region_type ort. Don't privatize OpenACC non-static members. (handle_omp_array_sections): Replace bool is_omp argument with enum c_omp_region_type ort. Update call to handle_omp_array_sections_1. (finish_omp_clauses): Add specific errors and warning messages for OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update call to handle_omp_array_sections. gcc/ * gimplify.c (omp_notice_variable): Use zero-length arrays for data pointers inside OACC_DATA regions. (gimplify_scan_omp_clauses): Prune firstprivate clause associated with OACC_DATA, OACC_ENTER_DATA and OACC_EXIT data regions. (gimplify_adjust_omp_clauses): Fix typo in comment. gcc/testsuite/ * c-c++-common/goacc/data-clause-duplicate-1.c: Adjust test. * c-c++-common/goacc/deviceptr-1.c: Likewise. * c-c++-common/goacc/kernels-alias-3.c: Likewise. * c-c++-common/goacc/kernels-alias-4.c: Likewise. * c-c++-common/goacc/kernels-alias-5.c: Likewise. * c-c++-common/goacc/kernels-alias-8.c: Likewise. * c-c++-common/goacc/kernels-alias-ipa-pta-3.c: Likewise. * c-c++-common/goacc/pcopy.c: Likewise. * c-c++-common/goacc/pcopyin.c: Likewise. * c-c++-common/goacc/pcopyout.c: Likewise. * c-c++-common/goacc/pcreate.c: Likewise. * c-c++-common/goacc/pr70688.c: New test. * c-c++-common/goacc/present-1.c: Adjust test. * c-c++-common/goacc/reduction-5.c: Likewise. * g++.dg/goacc/data-1.C: New test. libgomp/ * oacc-mem.c (acc_malloc): Update handling of shared-memory targets. (acc_free): Likewise. (acc_memcpy_to_device): Likewise. (acc_memcpy_from_device): Likewise. (acc_deviceptr): Likewise. (acc_hostptr): Likewise. (acc_is_present): Likewise. (acc_map_data): Likewise. (acc_unmap_data): Likewise. (present_create_copy): Likewise. (delete_copyout): Likewise. (update_dev_host): Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail. * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test. * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test. * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test. * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that it only runs on nvptx targets. * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise. From-SVN: r236678
2016-05-25 00:54:21 +02:00
2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
* c-c++-common/goacc/data-clause-duplicate-1.c: Adjust test.
* c-c++-common/goacc/deviceptr-1.c: Likewise.
* c-c++-common/goacc/kernels-alias-3.c: Likewise.
* c-c++-common/goacc/kernels-alias-4.c: Likewise.
* c-c++-common/goacc/kernels-alias-5.c: Likewise.
* c-c++-common/goacc/kernels-alias-8.c: Likewise.
* c-c++-common/goacc/kernels-alias-ipa-pta-3.c: Likewise.
* c-c++-common/goacc/pcopy.c: Likewise.
* c-c++-common/goacc/pcopyin.c: Likewise.
* c-c++-common/goacc/pcopyout.c: Likewise.
* c-c++-common/goacc/pcreate.c: Likewise.
* c-c++-common/goacc/pr70688.c: New test.
* c-c++-common/goacc/present-1.c: Adjust test.
* c-c++-common/goacc/reduction-5.c: Likewise.
* g++.dg/goacc/data-1.C: New test.
altivec.md (VParity): New mode iterator for vector parity built-in functions. [gcc] 2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/altivec.md (VParity): New mode iterator for vector parity built-in functions. (p9v_ctz<mode>2): Add support for ISA 3.0 vector count trailing zeros. (p9v_parity<mode>2): Likewise. * config/rs6000/vector.md (VEC_IP): New mode iterator for vector parity. (ctz<mode>2): ISA 3.0 expander for vector count trailing zeros. (parity<mode>2): ISA 3.0 expander for vector parity. * config/rs6000/rs6000-builtin.def (BU_P9_MISC_1): New macros for power9 built-ins. (BU_P9_64BIT_MISC_0): Likewise. (BU_P9_MISC_0): Likewise. (BU_P9V_AV_1): Likewise. (BU_P9V_AV_2): Likewise. (BU_P9V_AV_3): Likewise. (BU_P9V_AV_P): Likewise. (BU_P9V_VSX_1): Likewise. (BU_P9V_OVERLOAD_1): Likewise. (BU_P9V_OVERLOAD_2): Likewise. (BU_P9V_OVERLOAD_3): Likewise. (VCTZB): Add vector count trailing zeros support. (VCTZH): Likewise. (VCTZW): Likewise. (VCTZD): Likewise. (VPRTYBD): Add vector parity support. (VPRTYBQ): Likewise. (VPRTYBW): Likewise. (VCTZ): Add overloaded vector count trailing zeros support. (VPRTYB): Add overloaded vector parity support. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add overloaded vector count trailing zeros and parity instructions. * config/rs6000/rs6000.md (wd mode attribute): Add V1TI and TI for vector parity support. * config/rs6000/altivec.h (vec_vctz): Add ISA 3.0 vector count trailing zeros support. (vec_cntlz): Likewise. (vec_vctzb): Likewise. (vec_vctzd): Likewise. (vec_vctzh): Likewise. (vec_vctzw): Likewise. (vec_vprtyb): Add ISA 3.0 vector parity support. (vec_vprtybd): Likewise. (vec_vprtybw): Likewise. (vec_vprtybq): Likewise. * doc/extend.texi (PowerPC AltiVec Built-in Functions): Document the ISA 3.0 vector count trailing zeros and vector parity built-in functions. [gcc/testsuite] 2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-vparity.c: New file to check ISA 3.0 vector parity built-in functions. * gcc.target/powerpc/ctz-3.c: New file to check ISA 3.0 vector count trailing zeros automatic vectorization. * gcc.target/powerpc/ctz-4.c: New file to check ISA 3.0 vector count trailing zeros built-in functions. From-SVN: r236677
2016-05-25 00:45:45 +02:00
2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-vparity.c: New file to check ISA 3.0
vector parity built-in functions.
* gcc.target/powerpc/ctz-3.c: New file to check ISA 3.0 vector
count trailing zeros automatic vectorization.
* gcc.target/powerpc/ctz-4.c: New file to check ISA 3.0 vector
count trailing zeros built-in functions.
tree-ssa-reassoc.c (sort_by_operand_rank): Skip checking gimple_bb when there is stmt_to_insert. gcc/ChangeLog: 2016-05-24 Kugan Vivekanandarajah <kuganv@linaro.org> * tree-ssa-reassoc.c (sort_by_operand_rank): Skip checking gimple_bb when there is stmt_to_insert. gcc/testsuite/ChangeLog: 2016-05-24 Kugan Vivekanandarajah <kuganv@linaro.org> * gcc.dg/tree-ssa/reassoc-44.c: New test. From-SVN: r236673
2016-05-25 00:29:27 +02:00
2016-05-24 Kugan Vivekanandarajah <kuganv@linaro.org>
* gcc.dg/tree-ssa/reassoc-44.c: New test.
lhs-1.c: Fix testcase to avoid subreg changes. * gcc.target/powerpc/lhs-1.c: Fix testcase to avoid subreg changes. From-SVN: r236672
2016-05-25 00:24:16 +02:00
2016-05-24 Pat Haugen <pthaugen@us.ibm.com>
PR target/71050
* gcc.target/powerpc/lhs-1.c: Fix testcase to avoid subreg changes.
re PR c++/50436 (Crash or hang on invalid template code) 2016-05-24 Paolo Carlini <paolo.carlini@oracle.com> PR c++/50436 * g++.dg/template/crash123.C: New. * g++.dg/template/crash124.C: Likewise. From-SVN: r236671
2016-05-24 23:32:29 +02:00
2016-05-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/50436
* g++.dg/template/crash123.C: New.
* g++.dg/template/crash124.C: Likewise.
PR c++/71147 - [6 Regression] Flexible array member wrongly rejected in template gcc/ChangeLog: 2016-05-24 Martin Sebor <msebor@redhat.com> PR c++/71147 * gcc/tree.h (complete_or_array_type_p): New inline function. gcc/testsuite/ChangeLog: 2016-05-24 Martin Sebor <msebor@redhat.com> PR c++/71147 * g++.dg/ext/flexary16.C: New test. gcc/cp/ChangeLog: 2016-05-24 Martin Sebor <msebor@redhat.com> PR c++/71147 * decl.c (layout_var_decl, grokdeclarator): Use complete_or_array_type_p. * pt.c (instantiate_class_template_1): Try to complete the element type of a flexible array member. (can_complete_type_without_circularity): Handle arrays of unknown bound. * typeck.c (complete_type): Also complete the type of the elements of arrays with an unspecified bound. From-SVN: r236664
2016-05-24 22:29:36 +02:00
2016-05-24 Martin Sebor <msebor@redhat.com>
PR c++/71147
* g++.dg/ext/flexary16.C: New test.
avx-ceil-sfix-2-vec.c: Define __NO_MATH_INLINES before math.h is included. * gcc.target/i386/avx-ceil-sfix-2-vec.c: Define __NO_MATH_INLINES before math.h is included. * gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise. * gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise. * gcc.target/i386/avx-round-sfix-2-vec.c: Likewise. * gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise. * gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise. * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-ceil-vec.c: Likewise. * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-ceilf-vec.c: Likewise. * gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-floor-vec.c: Likewise. * gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-rint-vec.c: Likewise. * gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-rintf-vec.c: Likewise. * gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-round-vec.c: Likewise. * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-roundf-vec.c: Likewise. * gcc.target/i386/sse4_1-trunc-vec.c: Likewise. * gcc.target/i386/sse4_1-truncf-vec.c: Likewise. * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-floorf-vec.c: Likewise. From-SVN: r236656
2016-05-24 19:35:17 +02:00
2016-05-24 Ilya Verbin <ilya.verbin@intel.com>
crt0.s: Delete. libgcc/ * config/nvptx/crt0.s: Delete. * config/nvptx/crt0.c: New. * t-nvptx: Update. gcc/testsuite/ * gcc.c-torture/execute/921110-1.c: Fix abort decl. add missing 2016-05-20 Nathan Sidwell <nathan@acm.org> entry From-SVN: r236702
2016-05-25 14:25:01 +02:00
* gcc.target/i386/avx-ceil-sfix-2-vec.c: Define __NO_MATH_INLINES
before math.h is included.
avx-ceil-sfix-2-vec.c: Define __NO_MATH_INLINES before math.h is included. * gcc.target/i386/avx-ceil-sfix-2-vec.c: Define __NO_MATH_INLINES before math.h is included. * gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise. * gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise. * gcc.target/i386/avx-round-sfix-2-vec.c: Likewise. * gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise. * gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise. * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-ceil-vec.c: Likewise. * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-ceilf-vec.c: Likewise. * gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-floor-vec.c: Likewise. * gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-rint-vec.c: Likewise. * gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-rintf-vec.c: Likewise. * gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-round-vec.c: Likewise. * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-roundf-vec.c: Likewise. * gcc.target/i386/sse4_1-trunc-vec.c: Likewise. * gcc.target/i386/sse4_1-truncf-vec.c: Likewise. * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise. * gcc.target/i386/sse4_1-floorf-vec.c: Likewise. From-SVN: r236656
2016-05-24 19:35:17 +02:00
* gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise.
* gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise.
* gcc.target/i386/avx-round-sfix-2-vec.c: Likewise.
* gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise.
* gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise.
* gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-ceil-vec.c: Likewise.
* gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-ceilf-vec.c: Likewise.
* gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-floor-vec.c: Likewise.
* gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-rint-vec.c: Likewise.
* gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-rintf-vec.c: Likewise.
* gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-round-vec.c: Likewise.
* gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-roundf-vec.c: Likewise.
* gcc.target/i386/sse4_1-trunc-vec.c: Likewise.
* gcc.target/i386/sse4_1-truncf-vec.c: Likewise.
* gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise.
* gcc.target/i386/sse4_1-floorf-vec.c: Likewise.
p9-vpermr.c: New test for ISA 3.0 vpermr support. gcc/testsuite/ChangeLog: 2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com> Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/p9-vpermr.c: New test for ISA 3.0 vpermr support. Co-Authored-By: Kelvin Nilsen <kelvin@gcc.gnu.org> From-SVN: r236655
2016-05-24 19:21:18 +02:00
2016-05-24 Michael Meissner <meissner@linux.vnet.ibm.com>
Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/p9-vpermr.c: New test for ISA 3.0 vpermr
support.
re PR c++/69872 (-Wnarrowing note without warning/errror) /cp 2016-05-24 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69872 * typeck2.c (check_narrowing): Check pedwarn return value. /testsuite 2016-05-24 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69872 * g++.dg/warn/Wno-narrowing1.C: New. From-SVN: r236651
2016-05-24 18:41:39 +02:00
2016-05-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/69872
* g++.dg/warn/Wno-narrowing1.C: New.
re PR middle-end/71249 (-Wswitch-unreachable false positive for a compound statement containing a used label) PR c/71249 * gimplify.c (gimplify_switch_expr): Look into the innermost lexical scope. * c-c++-common/Wswitch-unreachable-2.c: New test. From-SVN: r236649
2016-05-24 18:22:31 +02:00
2016-05-24 Marek Polacek <polacek@redhat.com>
PR c/71249
* c-c++-common/Wswitch-unreachable-2.c: New test.
re PR middle-end/70434 (adding an extraneous cast to vector type results in inferior code) PR middle-end/70434 PR c/69504 * c-c++-common/vector-subscript-5.c (foo): Move ; out of the ifdef. From-SVN: r236647
2016-05-24 18:14:34 +02:00
2016-05-24 Jakub Jelinek <jakub@redhat.com>
re PR c++/71257 (OpenMP declare simd linear with ref modifier doesn't accept references to non-integer/non-pointer) PR c++/71257 * tree-vect-stmts.c (vectorizable_simd_clone_call): Handle SIMD_CLONE_ARG_TYPE_LINEAR_REF_CONSTANT_STEP like SIMD_CLONE_ARG_TYPE_LINEAR_CONSTANT_STEP. Add SIMD_CLONE_ARG_TYPE_LINEAR_VAL_CONSTANT_STEP and SIMD_CLONE_ARG_TYPE_LINEAR_UVAL_CONSTANT_STEP cases explicitly. * semantics.c (finish_omp_clauses) <case OMP_CLAUSE_LINEAR>: For OMP_CLAUSE_LINEAR_REF don't require type to be integral or pointer. * g++.dg/vect/simd-clone-6.cc: New test. * g++.dg/gomp/declare-simd-6.C: New test. From-SVN: r236648
2016-05-24 18:19:43 +02:00
PR c++/71257
* g++.dg/vect/simd-clone-6.cc: New test.
* g++.dg/gomp/declare-simd-6.C: New test.
re PR middle-end/70434 (adding an extraneous cast to vector type results in inferior code) PR middle-end/70434 PR c/69504 * c-c++-common/vector-subscript-5.c (foo): Move ; out of the ifdef. From-SVN: r236647
2016-05-24 18:14:34 +02:00
PR middle-end/70434
PR c/69504
* c-c++-common/vector-subscript-5.c (foo): Move ; out of the ifdef.
re PR tree-optimization/71240 (ICE on valid code at -O2 and above on x86_64-linux-gnu: verify_gimple failed) 2016-05-24 Richard Biener <rguenther@suse.de> PR tree-optimization/71240 * tree-ssa-math-opts.c (init_symbolic_number): Verify the source has integral type. * gcc.dg/optimize-bswapsi-5.c: New testcase. From-SVN: r236644
2016-05-24 16:40:35 +02:00
2016-05-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/71240
* gcc.dg/optimize-bswapsi-5.c: New testcase.
re PR tree-optimization/71230 (ICE : in zero_one_operation, at tree-ssa-reassoc.c:1230) 2016-05-24 Richard Biener <rguenther@suse.de> PR tree-optimization/71230 * tree-ssa-reassoc.c (zero_one_operation): Handle negate special ops. * gcc.dg/torture/pr71230.c: New testcase. * g++.dg/torture/pr71230.C: Likewise. From-SVN: r236643
2016-05-24 16:35:36 +02:00
2016-05-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/71230
* gcc.dg/torture/pr71230.c: New testcase.
* g++.dg/torture/pr71230.C: Likewise.
Tighten syntax checking for OpenACC routine construct in C gcc/c/ * c-parser.c (c_parser_oacc_routine): Tighten syntax checks. gcc/testsuite/ * c-c++-common/goacc/routine-5.c: Add tests. * g++.dg/goacc/routine-2.C: Remove duplicate tests. * gfortran.dg/goacc/routine-6.f90: Add tests. From-SVN: r236639
2016-05-24 16:00:39 +02:00
2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
* c-c++-common/goacc/routine-5.c: Add tests.
* g++.dg/goacc/routine-2.C: Remove duplicate tests.
* gfortran.dg/goacc/routine-6.f90: Add tests.
re PR tree-optimization/71253 (ICE during loop distribution w/ -O2 -ftree-loop-distribution) 2016-05-24 Richard Biener <rguenther@suse.de> PR tree-optimization/71253 * cfganal.h (control_dependences): Make robust against edge and BB removal. (control_dependences::control_dependences): Remove edge_list argument. (control_dependences::get_edge): Remove. (control_dependences::get_edge_src): Add. (control_dependences::get_edge_dest): Likewise. (control_dependences::m_el): Make a vector of edge src/dest index. * cfganal.c (control_dependences::find_control_dependence): Adjust. (control_dependences::control_dependences): Likewise. (control_dependences::~control_dependence): Likewise. (control_dependences::get_edge): Remove. (control_dependences::get_edge_src): Add. (control_dependences::get_edge_dest): Likewise. * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Use get_edge_src. (perform_tree_ssa_dce): Adjust. * tree-loop-distribution.c (create_edge_for_control_dependence): Use get_edge_src. (pass_loop_distribution::execute): Adjust. Do loop destroying conditional on changed. * gcc.dg/torture/pr71253.c: New testcase. From-SVN: r236636
2016-05-24 14:40:01 +02:00
2016-05-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/71253
* gcc.dg/torture/pr71253.c: New testcase.
re PR tree-optimization/71252 (ICE: verify_ssa failed : definition in block 7 does not dominate use in block 6) gcc/testsuite/ChangeLog: 2016-05-24 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71252 * gfortran.dg/pr71252.f90: New test. gcc/ChangeLog: 2016-05-24 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71252 * tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Add stmt_to_insert after build_and_add_sum creates new use stmt. From-SVN: r236634
2016-05-24 12:50:01 +02:00
2016-05-24 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71252
* gfortran.dg/pr71252.f90: New test.
Avoid unnecessary peeling for gaps with LD3 vectorizable_load forces peeling for gaps if the vectorisation factor is not a multiple of the group size, since in that case we'd normally load beyond the original scalar accesses but drop the excess elements as part of a following permute: if (loop_vinfo && ! STMT_VINFO_STRIDED_P (stmt_info) && (GROUP_GAP (vinfo_for_stmt (first_stmt)) != 0 || (!slp && vf % GROUP_SIZE (vinfo_for_stmt (first_stmt)) != 0))) This isn't necessary for LOAD_LANES though, since it loads only the data needed and does the permute itself. Tested on aarch64-linux-gnu and x86_64-linux-gnu. gcc/ * tree-vect-stmts.c (vectorizable_load): Reorder checks so that load_lanes/grouped_load classification comes first. Don't check whether the vectorization factor is a multiple of the group size for load_lanes. gcc/testsuite/ * gcc.dg/vect/vect-load-lanes-peeling-1.c: New test. From-SVN: r236632
2016-05-24 12:15:36 +02:00
2016-05-24 Richard Sandiford <richard.sandiford@arm.com>
* gcc.dg/vect/vect-load-lanes-peeling-1.c: New test.
re PR middle-end/70434 (adding an extraneous cast to vector type results in inferior code) 2016-05-24 Richard Biener <rguenther@suse.de> PR middle-end/70434 PR c/69504 c-family/ * c-common.h (convert_vector_to_pointer_for_subscript): Rename to ... (convert_vector_to_array_for_subscript): ... this. * c-common.c (convert_vector_to_pointer_for_subscript): Use a VIEW_CONVERT_EXPR to an array type. Rename to ... (convert_vector_to_array_for_subscript): ... this. cp/ * expr.c (mark_exp_read): Handle VIEW_CONVERT_EXPR. * constexpr.c (cxx_eval_array_reference): Handle indexed vectors. * typeck.c (cp_build_array_ref): Adjust. c/ * c-typeck.c (build_array_ref): Do not complain about indexing non-lvalue vectors. Adjust for function name change. * tree-ssa.c (non_rewritable_mem_ref_base): Make sure to mark bases which are accessed with non-invariant indices. * gimple-fold.c (maybe_canonicalize_mem_ref_addr): Re-write constant index ARRAY_REFs of vectors into BIT_FIELD_REFs. * c-c++-common/vector-subscript-4.c: New testcase. * c-c++-common/vector-subscript-5.c: Likewise. From-SVN: r236630
2016-05-24 09:55:56 +02:00
2016-05-24 Richard Biener <rguenther@suse.de>
PR middle-end/70434
PR c/69504
* c-c++-common/vector-subscript-4.c: New testcase.
* c-c++-common/vector-subscript-5.c: Likewise.
re PR libfortran/70684 (incorrect reading of values from file on Windows) 2016-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/70684 * io/list_read (eat_spaces): Eat '\r' as part of spaces. * gfortran.dg/namelist_90.f: New test From-SVN: r236628
2016-05-24 08:11:21 +02:00
2016-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/71123
* gfortran.dg/namelist_90.f: New test
re PR fortran/66461 (ICE on missing end program in fixed source) 2016-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/66461 * scanner.c (gfc_next_char_literal): Clear end_flag when adjusting current locus back to old_locus. * gfortran.dg/unexpected_eof.f: New test From-SVN: r236627
2016-05-24 06:15:39 +02:00
2016-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/66461
* gfortran.dg/unexpected_eof.f: New test
re PR target/71201 (PowerPC XXPERM instruction fails on ISA 3.0 system.) [gcc] 2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71201 * config/rs6000/altivec.md (altivec_vperm_<mode>_internal): Drop ISA 3.0 xxperm fusion alternative. (altivec_vperm_v8hiv16qi): Likewise. (altivec_vperm_<mode>_uns_internal): Likewise. (vperm_v8hiv4si): Likewise. (vperm_v16qiv8hi): Likewise. [gcc/testsuite] 2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com> Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/p9-permute.c: Run test on big endian as well as little endian. [gcc] 2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com> Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate vpermr/xxpermr on ISA 3.0. (altivec_expand_vec_perm_le): Likewise. * config/rs6000/altivec.md (UNSPEC_VPERMR): New unspec. (altivec_vpermr_<mode>_internal): Add VPERMR/XXPERMR support for ISA 3.0. Co-Authored-By: Kelvin Nilsen <kelvin@gcc.gnu.org> From-SVN: r236617
2016-05-24 01:42:52 +02:00
2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com>
Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/p9-permute.c: Run test on big endian as well
as little endian.
re PR c++/70972 (Inheriting constructors taking parameters by value should move them, not copy) /cp 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70972 * method.c (forward_parm): Use cp_build_reference_type. /testsuite 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70972 * g++.dg/cpp0x/inh-ctor20.C: New. * g++.dg/cpp0x/inh-ctor21.C: Likewise. From-SVN: r236614
2016-05-23 22:50:10 +02:00
2016-05-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70972
* g++.dg/cpp0x/inh-ctor20.C: New.
* g++.dg/cpp0x/inh-ctor21.C: Likewise.
re PR c++/69095 (internal compiler error: in dependent_type_p, at cp/pt.c:19399) /cp 2016-05-22 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69095 * parser.c (cp_parser_default_argument): Call check_for_bare_parameter_packs. (cp_parser_late_parsing_default_args): Likewise. /testsuite 2016-05-22 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69095 * g++.dg/cpp0x/variadic168.C: New. From-SVN: r236610
2016-05-23 21:24:22 +02:00
2016-05-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/69095
* g++.dg/cpp0x/variadic168.C: New.
pt.c (check_for_bare_parameter_packs): Improve error message location for expressions. /cp 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> * pt.c (check_for_bare_parameter_packs): Improve error message location for expressions. /testsuite 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/pr31445.C: Test column number too. * g++.dg/cpp0x/pr32253.C: Likewise. * g++.dg/cpp0x/variadic-ex13.C: Likewise. * g++.dg/cpp0x/variadic36.C: Likewise. From-SVN: r236609
2016-05-23 21:20:41 +02:00
2016-05-23 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/pr31445.C: Test column number too.
* g++.dg/cpp0x/pr32253.C: Likewise.
* g++.dg/cpp0x/variadic-ex13.C: Likewise.
* g++.dg/cpp0x/variadic36.C: Likewise.
match.pd: Relax some tree_nop_conversion_p 2016-05-23 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (a * (1 << b), ~x & ~y, ~X ^ ~Y, (X ^ Y) ^ Y, ~ (-A), ~ (A - 1), ~(~X >> Y), ~(~X >>r Y)): Relax constraints. gcc/testsuite/ * gcc.dg/fold-notshift-2.c: Adjust. From-SVN: r236601
2016-05-23 19:49:10 +02:00
2016-05-23 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/fold-notshift-2.c: Adjust.
re PR c/49859 (gcc could warn about statements between "switch" and first "case") PR c/49859 * common.opt (Wswitch-unreachable): New option. * doc/invoke.texi: Document -Wswitch-unreachable. * gimplify.c (gimplify_switch_expr): Implement the -Wswitch-unreachable warning. * c-c++-common/Wswitch-unreachable-1.c: New test. * gcc.dg/Wswitch-unreachable-1.c: New test. * c-c++-common/goacc/sb-2.c (void foo): Add dg-warning. * g++.dg/cpp0x/lambda/lambda-switch.C (main): Likewise. * g++.dg/gomp/block-10.C: Likewise. * gcc.dg/gomp/block-10.c: Likewise. * g++.dg/gomp/block-9.C: Likewise. * gcc.dg/gomp/block-9.c: Likewise. * g++.dg/gomp/target-1.C: Likewise. * g++.dg/gomp/target-2.C: Likewise. * gcc.dg/gomp/target-1.c: Likewise. * gcc.dg/gomp/target-2.c: Likewise. * g++.dg/gomp/taskgroup-1.C: Likewise. * gcc.dg/gomp/taskgroup-1.c: Likewise. * gcc.dg/gomp/teams-1.c: Likewise. * g++.dg/gomp/teams-1.C: Likewise. * g++.dg/overload/error3.C: Likewise. * g++.dg/tm/jump1.C: Likewise. * g++.dg/torture/pr40335.C: Likewise. * gcc.dg/c99-vla-jump-5.c: Likewise. * gcc.dg/switch-warn-1.c: Likewise. * gcc.dg/Wjump-misses-init-1.c: Use -Wno-switch-unreachable. * gcc.dg/nested-func-1.c: Likewise. * gcc.dg/pr67784-4.c: Likewise. From-SVN: r236597
2016-05-23 17:37:09 +02:00
2016-05-23 Marek Polacek <polacek@redhat.com>
PR c/49859
* c-c++-common/Wswitch-unreachable-1.c: New test.
* gcc.dg/Wswitch-unreachable-1.c: New test.
* c-c++-common/goacc/sb-2.c (void foo): Add dg-warning.
* g++.dg/cpp0x/lambda/lambda-switch.C (main): Likewise.
* g++.dg/gomp/block-10.C: Likewise.
* gcc.dg/gomp/block-10.c: Likewise.
* g++.dg/gomp/block-9.C: Likewise.
* gcc.dg/gomp/block-9.c: Likewise.
* g++.dg/gomp/target-1.C: Likewise.
* g++.dg/gomp/target-2.C: Likewise.
* gcc.dg/gomp/target-1.c: Likewise.
pt.c (check_for_bare_parameter_packs): Improve error message location for expressions. /cp 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> * pt.c (check_for_bare_parameter_packs): Improve error message location for expressions. /testsuite 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/pr31445.C: Test column number too. * g++.dg/cpp0x/pr32253.C: Likewise. * g++.dg/cpp0x/variadic-ex13.C: Likewise. * g++.dg/cpp0x/variadic36.C: Likewise. From-SVN: r236609
2016-05-23 21:20:41 +02:00
* gcc.dg/gomp/target-2.c: Likewise.
re PR c/49859 (gcc could warn about statements between "switch" and first "case") PR c/49859 * common.opt (Wswitch-unreachable): New option. * doc/invoke.texi: Document -Wswitch-unreachable. * gimplify.c (gimplify_switch_expr): Implement the -Wswitch-unreachable warning. * c-c++-common/Wswitch-unreachable-1.c: New test. * gcc.dg/Wswitch-unreachable-1.c: New test. * c-c++-common/goacc/sb-2.c (void foo): Add dg-warning. * g++.dg/cpp0x/lambda/lambda-switch.C (main): Likewise. * g++.dg/gomp/block-10.C: Likewise. * gcc.dg/gomp/block-10.c: Likewise. * g++.dg/gomp/block-9.C: Likewise. * gcc.dg/gomp/block-9.c: Likewise. * g++.dg/gomp/target-1.C: Likewise. * g++.dg/gomp/target-2.C: Likewise. * gcc.dg/gomp/target-1.c: Likewise. * gcc.dg/gomp/target-2.c: Likewise. * g++.dg/gomp/taskgroup-1.C: Likewise. * gcc.dg/gomp/taskgroup-1.c: Likewise. * gcc.dg/gomp/teams-1.c: Likewise. * g++.dg/gomp/teams-1.C: Likewise. * g++.dg/overload/error3.C: Likewise. * g++.dg/tm/jump1.C: Likewise. * g++.dg/torture/pr40335.C: Likewise. * gcc.dg/c99-vla-jump-5.c: Likewise. * gcc.dg/switch-warn-1.c: Likewise. * gcc.dg/Wjump-misses-init-1.c: Use -Wno-switch-unreachable. * gcc.dg/nested-func-1.c: Likewise. * gcc.dg/pr67784-4.c: Likewise. From-SVN: r236597
2016-05-23 17:37:09 +02:00
* g++.dg/gomp/taskgroup-1.C: Likewise.
* gcc.dg/gomp/taskgroup-1.c: Likewise.
* gcc.dg/gomp/teams-1.c: Likewise.
* g++.dg/gomp/teams-1.C: Likewise.
* g++.dg/overload/error3.C: Likewise.
* g++.dg/tm/jump1.C: Likewise.
* g++.dg/torture/pr40335.C: Likewise.
* gcc.dg/c99-vla-jump-5.c: Likewise.
* gcc.dg/switch-warn-1.c: Likewise.
* gcc.dg/Wjump-misses-init-1.c: Use -Wno-switch-unreachable.
* gcc.dg/nested-func-1.c: Likewise.
* gcc.dg/pr67784-4.c: Likewise.
re PR tree-optimization/71230 (ICE : in zero_one_operation, at tree-ssa-reassoc.c:1230) 2016-05-23 Richard Biener <rguenther@suse.de> PR tree-optimization/71230 * tree-ssa-reassoc.c (acceptable_pow_call): Move initial condition... (try_special_add_to_ops): ... here. Always test for single-use. * gfortran.dg/pr71230-1.f90: New testcase. * gfortran.dg/pr71230-2.f90: Likewise. From-SVN: r236591
2016-05-23 16:09:35 +02:00
2016-05-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/71230
* gfortran.dg/pr71230-1.f90: New testcase.
* gfortran.dg/pr71230-2.f90: Likewise.
re PR tree-optimization/58135 ([x86] Missed opportunities for partial SLP) Fix PR58135. 2016-05-23 Venkataramanan Kumar <venkataramanan.kumar@amd.com> PR tree-optimization/58135 * tree-vect-slp.c: When group size is not multiple of vector size, allow splitting of store group at vector boundary. 2016-05-23 Venkataramanan Kumar <venkataramanan.kumar@amd.com> * gcc.dg/vect/bb-slp-19.c: Remove XFAIL. * gcc.dg/vect/pr58135.c: Add new. * gfortran.dg/pr46519-1.f: Adjust test case. From-SVN: r236582
2016-05-23 11:48:54 +02:00
2016-05-23 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
pt.c (check_for_bare_parameter_packs): Improve error message location for expressions. /cp 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> * pt.c (check_for_bare_parameter_packs): Improve error message location for expressions. /testsuite 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/cpp0x/pr31445.C: Test column number too. * g++.dg/cpp0x/pr32253.C: Likewise. * g++.dg/cpp0x/variadic-ex13.C: Likewise. * g++.dg/cpp0x/variadic36.C: Likewise. From-SVN: r236609
2016-05-23 21:20:41 +02:00
* gcc.dg/vect/bb-slp-19.c: Remove XFAIL.
re PR tree-optimization/58135 ([x86] Missed opportunities for partial SLP) Fix PR58135. 2016-05-23 Venkataramanan Kumar <venkataramanan.kumar@amd.com> PR tree-optimization/58135 * tree-vect-slp.c: When group size is not multiple of vector size, allow splitting of store group at vector boundary. 2016-05-23 Venkataramanan Kumar <venkataramanan.kumar@amd.com> * gcc.dg/vect/bb-slp-19.c: Remove XFAIL. * gcc.dg/vect/pr58135.c: Add new. * gfortran.dg/pr46519-1.f: Adjust test case. From-SVN: r236582
2016-05-23 11:48:54 +02:00
* gcc.dg/vect/pr58135.c: Add new.
* gfortran.dg/pr46519-1.f: Adjust test case.
re PR c++/53401 ([C++11] internal compiler error: Segmentation fault on infinite argument deduction of constexpr templates) 2016-05-23 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53401 * g++.dg/cpp0x/decltype64.C: New. From-SVN: r236581
2016-05-23 11:23:42 +02:00
2016-05-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/53401
* g++.dg/cpp0x/decltype64.C: New.
[ARM, AArch64] Add missing tests for vreinterpret, operating of fp16 type. 2016-05-23 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Add fp16 tests. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c: Likewise. From-SVN: r236580
2016-05-23 11:16:12 +02:00
2016-05-23 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Add fp16 tests.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c: Likewise.
[ARM, AArch64] Add missing tests for intrinsics operating on poly64 and poly128 types. 2016-05-23 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (result): Add poly64x1_t and poly64x2_t cases if supported. * gcc.target/aarch64/advsimd-intrinsics/compute-ref-data.h (buffer, buffer_pad, buffer_dup, buffer_dup_pad): Likewise. * gcc.target/aarch64/advsimd-intrinsics/p64_p128.c: New file. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: New file. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c: New file. From-SVN: r236579
2016-05-23 11:14:37 +02:00
2016-05-23 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (result):
Add poly64x1_t and poly64x2_t cases if supported.
* gcc.target/aarch64/advsimd-intrinsics/compute-ref-data.h
(buffer, buffer_pad, buffer_dup, buffer_dup_pad): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/p64_p128.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c: New file.
[ARM, AArch64] Add missing vrnd{,a,m,n,p,x} tests. 2016-05-23 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/vrnd.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrndX.inc: New. * gcc.target/aarch64/advsimd-intrinsics/vrnda.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrndm.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrndn.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrndp.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrndx.c: New. From-SVN: r236578
2016-05-23 11:05:34 +02:00
2016-05-23 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vrnd.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndX.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/vrnda.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndm.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndn.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndp.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndx.c: New.
[ARM, AArch64] Add missing vstX_lane fp16 tests. 2016-05-23 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Add fp16 tests. From-SVN: r236577
2016-05-23 11:02:51 +02:00
2016-05-23 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Add fp16 tests.
[ARM, AArch64] Add missing vtst_p16 and vtstq_p16, and vtst_p{8,16} and vtstq_p{8,16} tests. 2016-05-23 Christophe Lyon <christophe.lyon@linaro.org> gcc/ * config/arm/arm_neon.h (vtst_p16, vtstq_p16): New. gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/vtst.c: Add tests for vtst_p8, vtstq_p8, vtst_p16 and vtstq_p16. From-SVN: r236576
2016-05-23 10:59:26 +02:00
2016-05-23 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vtst.c: Add tests for
vtst_p8, vtstq_p8, vtst_p16 and vtstq_p16.
sse.md (avx2_vec_dupv4df): Use v instead of x constraint, use maybe_evex prefix instead of vex. * config/i386/sse.md (avx2_vec_dupv4df): Use v instead of x constraint, use maybe_evex prefix instead of vex. (vec_dupv4sf): Use v constraint instead of x for output operand except for noavx alternative, use Yv constraint instead of x for input. Use maybe_evex prefix instead of vex. (*vec_dupv4si): Likewise. (*vec_dupv2di): Likewise. * gcc.target/i386/avx512vl-vbroadcast-1.c: New test. From-SVN: r236566
2016-05-22 12:25:55 +02:00
2016-05-22 Jakub Jelinek <jakub@redhat.com>
avx512bw-kunpckdq-1.c (avx512bw_test): Use "m" constraint instead of "r". * gcc.target/i386/avx512bw-kunpckdq-1.c (avx512bw_test): Use "m" constraint instead of "r". * gcc.target/i386/avx512f-additional-reg-names.c (foo): Use vpxord insn instead of vxorpd. * gcc.target/i386/strinline.c: Add dg-require-effective-target ia32. From-SVN: r236571
2016-05-22 20:01:43 +02:00
* gcc.target/i386/avx512bw-kunpckdq-1.c (avx512bw_test): Use "m"
constraint instead of "r".
* gcc.target/i386/avx512f-additional-reg-names.c (foo): Use vpxord
insn instead of vxorpd.
* gcc.target/i386/strinline.c: Add dg-require-effective-target ia32.
sse.md (vec_set_lo_<mode><mask_name>, [...]): Add && <mask_avx512dq_condition> condition. * config/i386/sse.md (vec_set_lo_<mode><mask_name>, vec_set_hi_<mode><mask_name>): Add && <mask_avx512dq_condition> condition. For !TARGET_AVX512DQ, emit 32x4 instruction instead of 64x2. * gcc.target/i386/avx512dq-vinsert-1.c: New test. * gcc.target/i386/avx512vl-vinsert-1.c: New test. From-SVN: r236569
2016-05-22 12:28:06 +02:00
* gcc.target/i386/avx512dq-vinsert-1.c: New test.
* gcc.target/i386/avx512vl-vinsert-1.c: New test.
sse.md (vec_set_lo_v16hi, [...]): Add alternative with v constraint instead of x and vinserti32x4 insn. * config/i386/sse.md (vec_set_lo_v16hi, vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Add alternative with v constraint instead of x and vinserti32x4 insn. * gcc.target/i386/avx512vl-vinserti32x4-3.c: New test. From-SVN: r236568
2016-05-22 12:27:27 +02:00
* gcc.target/i386/avx512vl-vinserti32x4-3.c: New test.
sse.md (i128vldq): New mode iterator. * config/i386/sse.md (i128vldq): New mode iterator. (avx2_vbroadcasti128_<mode>, avx_vbroadcastf128_<mode>): Add avx512dq and avx512vl alternatives. * gcc.target/i386/avx512dq-vbroadcast-2.c: New test. * gcc.target/i386/avx512vl-vbroadcast-2.c: New test. From-SVN: r236567
2016-05-22 12:26:52 +02:00
* gcc.target/i386/avx512dq-vbroadcast-2.c: New test.
* gcc.target/i386/avx512vl-vbroadcast-2.c: New test.
sse.md (avx2_vec_dupv4df): Use v instead of x constraint, use maybe_evex prefix instead of vex. * config/i386/sse.md (avx2_vec_dupv4df): Use v instead of x constraint, use maybe_evex prefix instead of vex. (vec_dupv4sf): Use v constraint instead of x for output operand except for noavx alternative, use Yv constraint instead of x for input. Use maybe_evex prefix instead of vex. (*vec_dupv4si): Likewise. (*vec_dupv2di): Likewise. * gcc.target/i386/avx512vl-vbroadcast-1.c: New test. From-SVN: r236566
2016-05-22 12:25:55 +02:00
* gcc.target/i386/avx512vl-vbroadcast-1.c: New test.
re PR tree-optimization/40921 (missed optimization: x + (-y * z * z) => x - y * z * z) gcc/testsuite/ChangeLog: 2016-05-22 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/40921 * gcc.dg/tree-ssa/pr40921.c: New test. gcc/ChangeLog: 2016-05-22 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/40921 * tree-ssa-reassoc.c (try_special_add_to_ops): New. (linearize_expr_tree): Call try_special_add_to_ops. (reassociate_bb): Convert MULT_EXPR by (-1) to NEGATE_EXPR. From-SVN: r236564
2016-05-22 10:13:13 +02:00
2016-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/40921
* gcc.dg/tree-ssa/pr40921.c: New test.
re PR target/71103 (avr-gcc crashes with unrecognizable insn error) PR target/71103 * config/avr/avr.md (define_expand "mov<mode>"): If the source operand is subreg (symbol_ref) then move the symbol ref to register. PR target/71103 * gcc.target/avr/pr71103.c: New test. From-SVN: r236558
2016-05-21 12:47:27 +02:00
2016-05-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
PR target/71103
* gcc.target/avr/pr71103.c: New test.
re PR tree-optimization/71179 (ice fold_convert_loc, at fold-const.c:2360) gcc/testsuite/ChangeLog: 2016-05-21 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71179 * gcc.dg/tree-ssa/pr71179.c: New test. gcc/ChangeLog: 2016-05-21 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/71179 * tree-ssa-reassoc.c (transform_add_to_multiply): Disallow float VECTOR type. From-SVN: r236554
2016-05-21 09:09:16 +02:00
2016-05-21 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/71179
* gcc.dg/tree-ssa/pr71179.c: New test.
PR c/71115 - [4.9/5/6/7 Regression] Missing warning: excess elements PR c/71115 - [4.9/5/6/7 Regression] Missing warning: excess elements in struct initializer gcc/c/ChangeLog: 2016-05-20 Martin Sebor <msebor@redhat.com> PR c/71115 * c-typeck.c (error_init): Use expansion_point_location_if_in_system_header. (warning_init): Same. gcc/testsuite/ChangeLog: 2016-05-20 Martin Sebor <msebor@redhat.com> PR c/71115 * gcc.dg/init-excess-2.c: New test. From-SVN: r236549
2016-05-21 00:23:10 +02:00
2016-05-20 Martin Sebor <msebor@redhat.com>
PR c/71115
* gcc.dg/init-excess-2.c: New test.
tree-vrp.c (compare_values_warnv): Simplify handling of symbolic ranges by calling get_single_symbol and tidy up. * tree-vrp.c (compare_values_warnv): Simplify handling of symbolic ranges by calling get_single_symbol and tidy up. Look more closely into NAME + CST1 vs CST2 comparisons if type overflow is undefined. ada/ * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>: Make same-sized subtypes of signed base types signed. * gcc-interface/utils.c (make_type_from_size): Adjust to above change. (unchecked_convert): Likewise. From-SVN: r236548
2016-05-20 23:46:58 +02:00
2016-05-20 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt53.adb: New test.
* gnat.dg/opt54.adb: Likewise.
[PR 70884] Constant pool SRA fix 2016-05-20 Martin Jambor <mjambor@suse.cz> PR tree-optimization/70884 * tree-sra.c (initialize_constant_pool_replacements): Do not check should_scalarize_away_bitmap and cannot_scalarize_away_bitmap bits. (sort_and_splice_var_accesses): Do not consider multiple scalar reads of constant pool data as a reason for scalarization. testsuite/ * gcc.dg/tree-ssa/pr70919.c: New test. From-SVN: r236544
2016-05-20 23:04:31 +02:00
2016-05-20 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/70884
* gcc.dg/tree-ssa/pr70919.c: New test.
This patch changes some of the dejagnu options to better restrict where the... This patch changes some of the dejagnu options to better restrict where the test cases run so that they will no longer cause failures on power7 machines. Based on a subsequent patch I also updated the code formatting (indentation, etc.) for the code from the original patch (r235577) in both the test cases and in rs6000-c.c. [gcc] 2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com> * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Fix code formatting in ALTIVEC_BUILTIN_VEC_ADDE section. [gcc/testsuite] 2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com> * gcc.target/powerpc/vec-adde.c: Change dejagnu options, fix code formatting. * gcc.target/powerpc/vec-adde-int128.c: Change dejagnu options, fix code formatting. From-SVN: r236537
2016-05-20 22:31:52 +02:00
2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-adde.c: Change dejagnu options, fix code
formatting.
crt0.s: Delete. libgcc/ * config/nvptx/crt0.s: Delete. * config/nvptx/crt0.c: New. * t-nvptx: Update. gcc/testsuite/ * gcc.c-torture/execute/921110-1.c: Fix abort decl. add missing 2016-05-20 Nathan Sidwell <nathan@acm.org> entry From-SVN: r236702
2016-05-25 14:25:01 +02:00
* gcc.target/powerpc/vec-adde-int128.c: Change dejagnu options,
fix code formatting.
2016-05-20 Nathan Sidwell <nathan@acm.org>
* gcc.target/nvptx/uninit-decl.c: Force common storage, add
non-common cases.
* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Add -fcommon.
This patch changes some of the dejagnu options to better restrict where the... This patch changes some of the dejagnu options to better restrict where the test cases run so that they will no longer cause failures on power7 machines. Based on a subsequent patch I also updated the code formatting (indentation, etc.) for the code from the original patch (r235577) in both the test cases and in rs6000-c.c. [gcc] 2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com> * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Fix code formatting in ALTIVEC_BUILTIN_VEC_ADDE section. [gcc/testsuite] 2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com> * gcc.target/powerpc/vec-adde.c: Change dejagnu options, fix code formatting. * gcc.target/powerpc/vec-adde-int128.c: Change dejagnu options, fix code formatting. From-SVN: r236537
2016-05-20 22:31:52 +02:00
jit: implement gcc_jit_rvalue_set_bool_require_tail_call This implements the libgccjit support for must-tail-call via a new: gcc_jit_rvalue_set_bool_require_tail_call API entrypoint. (I didn't implement a wrapper for this within the C++ bindings) gcc/jit/ChangeLog: * docs/topics/compatibility.rst: Add LIBGCCJIT_ABI_6. * docs/topics/expressions.rst (Function calls): Add documentation of gcc_jit_rvalue_set_bool_require_tail_call. * docs/_build/texinfo/libgccjit.texi: Regenerate. * jit-common.h (gcc::jit::recording::base_call): Add forward decl. * jit-playback.c: Within namespace gcc::jit::playback... (context::build_call) Add "require_tail_call" param and use it to set CALL_EXPR_MUST_TAIL_CALL. (context::new_call): Add "require_tail_call" param. (context::new_call_through_ptr): Likewise. * jit-playback.h: Within namespace gcc::jit::playback... (context::new_call: Add "require_tail_call" param. (context::new_call_through_ptr): Likewise. (context::build_call): Likewise. * jit-recording.c: Within namespace gcc::jit::recording... (base_call::base_call): New constructor. (base_call::write_reproducer_tail_call): New method. (call::call): Update for inheritance from base_call. (call::replay_into): Provide m_require_tail_call to call to new_call. (call::write_reproducer): Call write_reproducer_tail_call. (call_through_ptr::call_through_ptr): Update for inheritance from base_call. (call_through_ptr::replay_into): Provide m_require_tail_call to call to new_call_through_ptr. (recording::call_through_ptr::write_reproducer): Call write_reproducer_tail_call. * jit-recording.h: Within namespace gcc::jit::recording... (rvalue::dyn_cast_base_call): New virtual function. (class base_call): New subclass of class rvalue. (class call): Inherit from base_call rather than directly from rvalue, moving get_precedence and m_args to base_call. (class call_through_ptr): Likewise. * libgccjit.c (gcc_jit_rvalue_set_bool_require_tail_call): New function. * libgccjit.h (LIBGCCJIT_HAVE_gcc_jit_rvalue_set_bool_require_tail_call): New macro. (gcc_jit_rvalue_set_bool_require_tail_call): New function. * libgccjit.map (LIBGCCJIT_ABI_6): New. (gcc_jit_rvalue_set_bool_require_tail_call): Add. gcc/testsuite/ChangeLog: * jit.dg/all-non-failing-tests.h: Add test-factorial-must-tail-call.c. * jit.dg/test-error-impossible-must-tail-call.c: New test case. * jit.dg/test-factorial-must-tail-call.c: New test case. From-SVN: r236531
2016-05-20 21:12:49 +02:00
2016-05-20 David Malcolm <dmalcolm@redhat.com>
* jit.dg/all-non-failing-tests.h: Add
test-factorial-must-tail-call.c.
* jit.dg/test-error-impossible-must-tail-call.c: New test case.
* jit.dg/test-factorial-must-tail-call.c: New test case.
re PR fortran/71204 (ICE with -O0 in expand_expr_real_1, at expr.c:9651) PR fortran/71204 * frontend-passes.c (realloc_string_callback): Clear inserted_block and changed_statement before calling create_var. * gfortran.dg/pr71204.f90: New test. From-SVN: r236525
2016-05-20 20:49:24 +02:00
2016-05-20 Jakub Jelinek <jakub@redhat.com>
PR fortran/71204
* gfortran.dg/pr71204.f90: New test.
nvptx.md (sincossf3): New pattern. gcc/ * config/nvptx/nvptx.md (sincossf3): New pattern. gcc/testsuite/ * gcc.target/nvptx/sincos.c: New test. From-SVN: r236523
2016-05-20 19:33:44 +02:00
2016-05-20 Cesar Philippidis <cesar@codesourcery.com>
* gcc.target/nvptx/sincos.c: New test.
re PR c++/70572 (ICE on code with decltype (auto) in digest_init_r, at cp/typeck2.c:1103 with -std=c++14) /cp 2016-05-20 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70572 * decl.c (cp_finish_decl): Check do_auto_deduction return value and return immediately in case of erroneous code. /testsuite 2016-05-20 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70572 * g++.dg/cpp1y/auto-fn31.C: New. From-SVN: r236522
2016-05-20 18:24:58 +02:00
2016-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70572
* g++.dg/cpp1y/auto-fn31.C: New.
This patch adds support for the signed and unsigned int versions of the... This patch adds support for the signed and unsigned int versions of the vec_addec altivec builtins from the Power Architecture 64-Bit ELF V2 ABI OpenPOWER ABI for Linux Supplement (16 July 2015 Version 1.1). There are many of the builtins that are missing and this is part of a series of patches to add them. There aren't instructions for the int versions of vec_addec so the output code is built from other built-ins that do have instructions which in this case is the following. vec_addec (va, vb, carryv) == vec_or (vec_addc (va, vb), vec_addc(vec_add(va, vb), vec_and (carryv, 0x1))) The new test cases are executable tests which verify that the generated code produces expected values. C macros were used so that the same test case could be used for both the signed and unsigned versions. An extra executable test case is also included to ensure that the modified support for the __int128 versions of vec_addec is not broken. The same test case could not be used for both int and __int128 because of some differences in loading and storing the vectors. Bootstrapped and tested on powerpc64le-unknown-linux-gnu and powerpc64-unknown-linux-gnu with no regressions. Is this ok for trunk? [gcc] 2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com> * config/rs6000/rs6000-builtin.def (vec_addec): Change vec_addec to a special case builtin. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add support for ALTIVEC_BUILTIN_VEC_ADDEC. * config/rs6000/rs6000.c (altivec_init_builtins): Add definition for __builtin_vec_addec. [gcc/testsuite] 2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com> * gcc.target/powerpc/vec-addec.c: New test. * gcc.target/powerpc/vec-addec-int128.c: New test. From-SVN: r236515
2016-05-20 17:25:04 +02:00
2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-addec.c: New test.
* gcc.target/powerpc/vec-addec-int128.c: New test.
Implement CALL_EXPR_MUST_TAIL_CALL This patch implements support for marking CALL_EXPRs as being mandatory for tail-call-optimization. expand_call tries harder to perform the optimization on such CALL_EXPRs, and issues an error if it fails. Currently this flag isn't accessible from any frontend, so the patch uses a plugin for testing the functionality. gcc/ChangeLog: * calls.c (maybe_complain_about_tail_call): New function. (initialize_argument_information): Call maybe_complain_about_tail_call when clearing *may_tailcall. (can_implement_as_sibling_call_p): Call maybe_complain_about_tail_call when returning false. (expand_call): Read CALL_EXPR_MUST_TAIL_CALL and, if set, ensure try_tail_call is set. Call maybe_complain_about_tail_call if tail-call optimization fails. * cfgexpand.c (expand_call_stmt): Initialize CALL_EXPR_MUST_TAIL_CALL from gimple_call_must_tail_p. * gimple-pretty-print.c (dump_gimple_call): Dump gimple_call_must_tail_p. * gimple.c (gimple_build_call_from_tree): Call gimple_call_set_must_tail with the value of CALL_EXPR_MUST_TAIL_CALL. * gimple.h (enum gf_mask): Add GF_CALL_MUST_TAIL_CALL. (gimple_call_set_must_tail): New function. (gimple_call_must_tail_p): New function. * print-tree.c (print_node): Update printing of TREE_STATIC to reflect its use for CALL_EXPR_MUST_TAIL_CALL. * tree-core.h (struct tree_base): Add MUST_TAIL_CALL to the trailing comment listing applicable flags. * tree.h (CALL_EXPR_MUST_TAIL_CALL): New macro. gcc/testsuite/ChangeLog: * gcc.dg/plugin/must-tail-call-1.c: New test case. * gcc.dg/plugin/must-tail-call-2.c: New test case. * gcc.dg/plugin/must_tail_call_plugin.c: New file. * gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above. From-SVN: r236514
2016-05-20 16:20:03 +02:00
2016-05-20 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/must-tail-call-1.c: New test case.
* gcc.dg/plugin/must-tail-call-2.c: New test case.
* gcc.dg/plugin/must_tail_call_plugin.c: New file.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above.
prefetch-5.c: xfail. * gcc.dg/tree-ssa/prefetch-5.c: xfail. * tree-ssa-loop-niter.c (idx_infer_loop_bounds): We can not produce realistic upper bounds here. From-SVN: r236508
2016-05-20 14:41:45 +02:00
2016-05-20 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-ssa/prefetch-5.c: xfail.
re PR target/29756 (SSE intrinsics hard to use without redundant temporaries appearing) PR tree-optimization/29756 gcc.dg/tree-ssa/vector-6.c: Add -Wno-psabi -w to dg-options. Add -msse2 for x86 and -maltivec for powerpc. Use scan-tree-dump-times only on selected targets where V4SImode vectors are known to be supported. From-SVN: r236505
2016-05-20 13:55:58 +02:00
2016-05-20 Jakub Jelinek <jakub@redhat.com>
re PR c++/71210 (internal compiler error: in assign_temp, at function.c:961) PR c++/71210 * gimple-fold.c (gimple_fold_call): Do not remove lhs of noreturn calls if the LHS is variable length or has addressable type. If targets[0]->decl is a noreturn call with void return type and zero arguments, adjust fntype and remove lhs in that case. * g++.dg/opt/pr71210-1.C: New test. * g++.dg/opt/pr71210-2.C: New test. From-SVN: r236506
2016-05-20 13:58:49 +02:00
PR c++/71210
* g++.dg/opt/pr71210-1.C: New test.
* g++.dg/opt/pr71210-2.C: New test.
re PR target/29756 (SSE intrinsics hard to use without redundant temporaries appearing) PR tree-optimization/29756 gcc.dg/tree-ssa/vector-6.c: Add -Wno-psabi -w to dg-options. Add -msse2 for x86 and -maltivec for powerpc. Use scan-tree-dump-times only on selected targets where V4SImode vectors are known to be supported. From-SVN: r236505
2016-05-20 13:55:58 +02:00
PR tree-optimization/29756
gcc.dg/tree-ssa/vector-6.c: Add -Wno-psabi -w to dg-options.
Add -msse2 for x86 and -maltivec for powerpc. Use scan-tree-dump-times
only on selected targets where V4SImode vectors are known to be
supported.
PR71206: inconsistent types after match.pd transformation 2016-05-20 Marc Glisse <marc.glisse@inria.fr> PR tree-optimization/71079 PR tree-optimization/71206 gcc/ * match.pd ((X ^ Y) ^ (X ^ Z)): Convert the arguments. gcc/testsuite/ * gcc.dg/tree-ssa/pr71206.c: New testcase. From-SVN: r236504
2016-05-20 11:44:50 +02:00
2016-05-20 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/71079
PR tree-optimization/71206
* gcc.dg/tree-ssa/pr71206.c: New testcase.
tree-vectorizer.c (get_vec_alignment_for_decl): New static function. 2016-05-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * tree-vectorizer.c (get_vec_alignment_for_decl): New static function. (get_vec_alignment_for_array_decl): Likewise. (get_vec_alignment_for_record_decl): Likewise. (increase_alignment::execute): Move code to find alignment to get_vec_alignment_for_array_decl and call get_vec_alignment_for_decl. (type_align_map): New hash_map. testsuite/ * gcc.dg/vect/section-anchors-vect-70.c: New test-case. * gcc.dg/vect/section-anchors-vect-71.c: Likewise. * gcc.dg/vect/section-anchors-vect-72.c: Likewise. From-SVN: r236502
2016-05-20 11:35:46 +02:00
2016-05-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* gcc.dg/vect/section-anchors-vect-70.c: New test-case.
* gcc.dg/vect/section-anchors-vect-71.c: Likewise.
* gcc.dg/vect/section-anchors-vect-72.c: Likewise.
re PR target/29756 (SSE intrinsics hard to use without redundant temporaries appearing) 2016-05-20 Richard Guenther <rguenther@suse.de> PR tree-optimization/29756 * tree.def (BIT_INSERT_EXPR): New tcc_expression tree code. * expr.c (expand_expr_real_2): Handle BIT_INSERT_EXPR. * fold-const.c (operand_equal_p): Likewise. (fold_ternary_loc): Add constant folding of BIT_INSERT_EXPR. * gimplify.c (gimplify_expr): Handle BIT_INSERT_EXPR. * tree-inline.c (estimate_operator_cost): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. * tree-ssa-operands.c (get_expr_operands): Likewise. * cfgexpand.c (expand_debug_expr): Likewise. * gimple-pretty-print.c (dump_ternary_rhs): Likewise. * gimple.c (get_gimple_rhs_num_ops): Handle BIT_INSERT_EXPR. * tree-cfg.c (verify_gimple_assign_ternary): Verify BIT_INSERT_EXPR. * tree-ssa.c (non_rewritable_lvalue_p): We can rewrite vector inserts using BIT_FIELD_REF or MEM_REF on the lhs. (execute_update_addresses_taken): Do it. * gcc.dg/tree-ssa/vector-6.c: New testcase. From-SVN: r236501
2016-05-20 11:17:16 +02:00
2016-05-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/29756
* gcc.dg/tree-ssa/vector-6.c: New testcase.
re PR target/71185 (ice in gimplify_modify_expr, at gimplify.c:4873) 2016-05-20 Richard Biener <rguenther@suse.de> PR tree-optimization/71185 * tree-ssa-loop-prefetch.c (gather_memory_references): Drop register operations. * gcc.dg/tree-ssa/pr71185.c: New testcase. From-SVN: r236499
2016-05-20 11:09:28 +02:00
2016-05-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/71185
* gcc.dg/tree-ssa/pr71185.c: New testcase.
tree-if-conv.c (add_bb_predicate_gimplified_stmts): Use gimple_seq_add_seq_without_update. 2016-05-20 Richard Biener <rguenther@suse.de> * tree-if-conv.c (add_bb_predicate_gimplified_stmts): Use gimple_seq_add_seq_without_update. (release_bb_predicate): Assert we have no operands to free. (if_convertible_loop_p_1): Calculate post dominators later. Do not free BB predicates here. (combine_blocks): Do not recompute BB predicates. (version_loop_for_if_conversion): Save BB predicates around loop versioning. * gcc.dg/tree-ssa/ifc-cd.c: Adjust. From-SVN: r236498
2016-05-20 11:01:23 +02:00
2016-05-20 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/ifc-cd.c: Adjust.
re PR c++/71075 (Broken diagnostic: 'integer_cst' not supported by 'dump_decl') PR c++/71075 * pt.c (unify_template_argument_mismatch): Use %qE instead of %qD. * g++.dg/diagnostic/pr71075.C: New test. From-SVN: r236487
2016-05-19 22:23:52 +02:00
2016-05-19 Marek Polacek <polacek@redhat.com>
PR c++/71075
* g++.dg/diagnostic/pr71075.C: New test.
PR c++/71184: Fix NULL dereference in cp_parser_operator The source-range handling for the array form of operator new/delete erroneously assumed that the "]" was present, leading to a dereference of NULL when it's absent. Fix it thusly. gcc/cp/ChangeLog: PR c++/71184 * parser.c (cp_parser_operator): For array new/delete, check that cp_parser_require returned a non-NULL token before dereferencing it. gcc/testsuite/ChangeLog: PR c++/71184 * g++.dg/pr71184.C: New test case. From-SVN: r236483
2016-05-19 20:10:30 +02:00
2016-05-19 David Malcolm <dmalcolm@redhat.com>
PR c++/71184
* g++.dg/pr71184.C: New test case.
darn-0.c: New test. gcc/testsuite/ChangeLog: 2016-05-19 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/darn-0.c: New test. * gcc.target/powerpc/darn-1.c: New test. * gcc.target/powerpc/darn-2.c: New test. gcc/ChangeLog: 2016-05-19 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/altivec.md (UNSPEC_DARN): New unspec constant. (UNSPEC_DARN_32): New unspec constant. (UNSPEC_DARN_RAW): New unspec constant. (darn_32): New instruction. (darn_raw): New instruction. (darn): New instruction. * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_0): Add support and documentation for this macro. (BU_P9_MISC_1): New macro definition. (BU_P9_64BIT_MISC_0): New macro definition. (BU_P9_MISC_0): New macro definition. (darn_32): New builtin definition. (darn_raw): New builtin definition. (darn): New builtin definition. * config/rs6000/rs6000.c: Add #define RS6000_BUILTIN_0 and #undef RS6000_BUILTIN_0 directives to surround each occurrence of #include "rs6000-builtin.def". (rs6000_builtin_mask_calculate): Add in the RS6000_BTM_MODULO and RS6000_BTM_64BIT flags to the returned mask, depending on configuration. (def_builtin): Correct an error in the assignments made to the debugging variable attr_string. (rs6000_expand_builtin): Add support for no-operand built-in functions. (builtin_function_type): Remove fatal_error assertion that is no longer valid. (rs6000_common_init_builtins): Add support for no-operand built-in functions. * config/rs6000/rs6000.h (RS6000_BTM_MODULO): New macro definition. (RS6000_BTM_PURE): Enhance comment to clarify intent of this flag definition. (RS6000_BTM_64BIT): New macro definition. * doc/extend.texi: Document __builtin_darn (void), __builtin_darn_raw (void), and __builtin_darn_32 (void) built-in functions. From-SVN: r236480
2016-05-19 19:47:40 +02:00
2016-05-19 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/darn-0.c: New test.
* gcc.target/powerpc/darn-1.c: New test.
* gcc.target/powerpc/darn-2.c: New test.
re PR tree-optimization/71031 (ICE in extract_range_from_binary_expr_1, at tree-vrp.c:2535 w/ -Os) PR tree-optimization/71031 * tree-vrp.c (extract_range_from_binary_expr_1): Turn assert into a condition and adjust the code a bit. * gcc.dg/tree-ssa/vrp100.c: New test. From-SVN: r236477
2016-05-19 17:45:35 +02:00
2016-05-19 Marek Polacek <polacek@redhat.com>
PR tree-optimization/71031
* gcc.dg/tree-ssa/vrp100.c: New test.
cse.c (cse_main): Free dominance info. gcc/ * cse.c (cse_main): Free dominance info. (rest_of_handle_cse): Don't free dominance info. (rest_of_handle_cse2): Likewise. (rest_of_handle_cse_after_global_opts): Likewise. gcc/testsuite/ * gcc.dg/pr71148.c: New test. From-SVN: r236460
2016-05-19 15:50:22 +02:00
2016-05-19 Ilya Enkovich <ilya.enkovich@intel.com>
PR rtl-optimization/71148
* gcc.dg/pr71148.c: New test.
[ARM] PR target/71056: Don't use vectorized builtins when NEON is not available PR target/71056 * config/arm/arm-builtins.c (arm_builtin_vectorized_function): Return NULL_TREE early if NEON is not available. Remove now redundant check in ARM_CHECK_BUILTIN_MODE. * gcc.target/arm/pr71056.c: New test. From-SVN: r236459
2016-05-19 15:43:58 +02:00
2016-05-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/71056
* gcc.target/arm/pr71056.c: New test.
decl.c (finish_enum_value_list): Use the specified mode. 2016-05-19 Bernd Edlinger <bernd.edlinger@hotmail.de> * decl.c (finish_enum_value_list): Use the specified mode. testsuite: 2016-05-19 Bernd Edlinger <bernd.edlinger@hotmail.de> * c-c++-common/pr69669.c: Check the used mode. From-SVN: r236458
2016-05-19 14:27:31 +02:00
2016-05-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
* c-c++-common/pr69669.c: Check the used mode.
re PR sanitizer/64354 (no preprocessor symbol __SANITIZE_THREAD__) 2016-05-19 Maxim Ostapenko <m.ostapenko@samsung.com> PR sanitizer/64354 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add new builtin __SANITIZE_THREAD__ macros for fsanitize=thread switch. * doc/cpp.texi: Document new macros. * c-c++-common/tsan/sanitize-thread-macro.c: New test. From-SVN: r236457
2016-05-19 14:05:59 +02:00
2016-05-19 Maxim Ostapenko <m.ostapenko@samsung.com>
PR sanitizer/64354
* c-c++-common/tsan/sanitize-thread-macro.c: New test.
re PR tree-optimization/70729 (Loop marked with omp simd pragma is not vectorized) 2016-05-19 Richard Biener <rguenther@suse.de> PR tree-optimization/70729 * passes.def: Move LIM pass before PRE. Remove no longer required copyprop and move first DCE out of the loop pipeline. * gcc.dg/autopar/outer-6.c: Adjust to avoid redundant store. * gcc.dg/graphite/scop-18.c: Likewise. * gcc.dg/pr41783.c: Disable LIM. * gcc.dg/tree-ssa/loadpre10.c: Likewise. * gcc.dg/tree-ssa/loadpre23.c: Likewise. * gcc.dg/tree-ssa/loadpre24.c: Likewise. * gcc.dg/tree-ssa/loadpre25.c: Likewise. * gcc.dg/tree-ssa/loadpre4.c: Likewise. * gcc.dg/tree-ssa/loadpre8.c: Likewise. * gcc.dg/tree-ssa/ssa-pre-16.c: Likewise. * gcc.dg/tree-ssa/ssa-pre-18.c: Likewise. * gcc.dg/tree-ssa/ssa-pre-20.c: Likewise. * gcc.dg/tree-ssa/ssa-pre-3.c: Likewise. * gfortran.dg/pr42108.f90: Likewise. From-SVN: r236440
2016-05-19 09:39:52 +02:00
2016-05-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/70729
* gcc.dg/autopar/outer-6.c: Adjust to avoid redundant store.
* gcc.dg/graphite/scop-18.c: Likewise.
* gcc.dg/pr41783.c: Disable LIM.
* gcc.dg/tree-ssa/loadpre10.c: Likewise.
* gcc.dg/tree-ssa/loadpre23.c: Likewise.
* gcc.dg/tree-ssa/loadpre24.c: Likewise.
* gcc.dg/tree-ssa/loadpre25.c: Likewise.
* gcc.dg/tree-ssa/loadpre4.c: Likewise.
* gcc.dg/tree-ssa/loadpre8.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-16.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-18.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-20.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-3.c: Likewise.
* gfortran.dg/pr42108.f90: Likewise.
PR driver/69265: add hint for options with misspelled arguments opts-common.c's cmdline_handle_error handles invalid arguments for options with CL_ERR_ENUM_ARG by building a string listing the valid arguments. By also building a vec of valid arguments, we can use find_closest_string and provide a hint if we see a close misspelling. gcc/ChangeLog: PR driver/69265 * Makefile.in (GCC_OBJS): Move spellcheck.o to... (OBJS-libcommon-target): ...here. * opts-common.c: Include spellcheck.h. (cmdline_handle_error): Build a vec of valid options and use it to suggest provide hints for misspelled arguments. gcc/testsuite/ChangeLog: PR driver/69265 * gcc.dg/spellcheck-options-11.c: New test case. From-SVN: r236439
2016-05-19 02:52:08 +02:00
2016-05-18 David Malcolm <dmalcolm@redhat.com>
PR driver/69265
* gcc.dg/spellcheck-options-11.c: New test case.
re PR c++/71100 (Internal compiler error while calling a pointer to member function that throws) PR c++/71100 * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Don't drop lhs if it has TREE_ADDRESSABLE type. * g++.dg/opt/pr71100.C: New test. From-SVN: r236430
2016-05-18 23:23:07 +02:00
2016-05-18 Jakub Jelinek <jakub@redhat.com>
PR c++/71100
* g++.dg/opt/pr71100.C: New test.
Allow constant global VAR_DECLs in constant jump functions 2016-05-18 Martin Jambor <mjambor@suse.cz> PR ipa/69708 * ipa-cp.c (ipa_get_jf_pass_through_result): Allow non-ip constant input for NOP_EXPR pass-through functions. * ipa-prop.c (ipa_compute_jump_functions_for_edge): Allow aggregate global constant VAR_DECLs in constant jump functions. testsuite/ * gcc.dg/ipa/iinline-cstagg-2.c: New test. * gcc.dg/ipa/ipcp-cstagg-5.c: Likewise. * gcc.dg/ipa/ipcp-cstagg-6.c: Likewise. * gcc.dg/ipa/ipcp-cstagg-7.c: Likewise. From-SVN: r236418
2016-05-18 18:44:08 +02:00
2016-05-18 Martin Jambor <mjambor@suse.cz>
PR ipa/69708
* gcc.dg/ipa/iinline-cstagg-2.c: New test.
* gcc.dg/ipa/ipcp-cstagg-5.c: Likewise.
* gcc.dg/ipa/ipcp-cstagg-6.c: Likewise.
* gcc.dg/ipa/ipcp-cstagg-7.c: Likewise.
Indirect inlining of targets from references of global constants 2016-05-18 Martin Jambor <mjambor@suse.cz> PR ipa/69708 * cgraph.h (cgraph_indirect_call_info): New field guaranteed_unmodified. * ipa-cp.c (ipa_get_indirect_edge_target_1): Also pass parameter value to ipa_find_agg_cst_for_param, check guaranteed_unmodified when appropriate. * ipa-inline-analysis.c (evaluate_conditions_for_known_args): Also pass the parameter value to ipa_find_agg_cst_for_param. * ipa-prop.c (ipa_load_from_parm_agg): New parameter guaranteed_unmodified, store AA results there instead of bailing out if present. (ipa_note_param_call): Also initialize guaranteed_unmodified flag. (ipa_analyze_indirect_call_uses): Also set guaranteed_unmodified flag. (find_constructor_constant_at_offset): New function. (ipa_find_agg_cst_from_init): Likewise. (ipa_find_agg_cst_for_param): Also seearch for aggregate values in static initializers of contants, report back through a new paameter from_global_constant if that was the case. (try_make_edge_direct_simple_call): Also pass parameter value to ipa_find_agg_cst_for_param, check guaranteed_unmodified when appropriate. (ipa_write_indirect_edge_info): Stream new flag guaranteed_unmodified. (ipa_read_indirect_edge_info): Likewise. * ipa-prop.h (ipa_find_agg_cst_for_param): Update declaration. (ipa_load_from_parm_agg): Likewise. testsuite/ * gcc.dg/ipa/iinline-cstagg-1.c: New test. * gcc.dg/ipa/ipcp-cstagg-1.c: Likewise. * gcc.dg/ipa/ipcp-cstagg-2.c: Likewise. * gcc.dg/ipa/ipcp-cstagg-3.c: Likewise. * gcc.dg/ipa/ipcp-cstagg-4.c: Likewise. From-SVN: r236416
2016-05-18 18:38:56 +02:00
2016-05-18 Martin Jambor <mjambor@suse.cz>
PR ipa/69708
* gcc.dg/ipa/iinline-cstagg-1.c: New test.
* gcc.dg/ipa/ipcp-cstagg-1.c: Likewise.
* gcc.dg/ipa/ipcp-cstagg-2.c: Likewise.
* gcc.dg/ipa/ipcp-cstagg-3.c: Likewise.
* gcc.dg/ipa/ipcp-cstagg-4.c: Likewise.
re PR c++/69793 (ICE on invalid code in "cp_lexer_peek_nth_token") /cp 2016-05-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69793 * parser.c (cp_parser_template_id): Don't call cp_lexer_peek_nth_token when the previous cp_lexer_peek_token returns CPP_EOF. /testsuite 2016-05-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69793 * g++.dg/template/crash122.C: New. From-SVN: r236414
2016-05-18 18:26:35 +02:00
2016-05-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/69793
* g++.dg/template/crash122.C: New.
re PR c++/70466 ([ICE on invalid code in tree check: expected constructor, have parm_decl in convert_like_real, at cp/call.c:6371 with -std=c++11) /cp 2016-05-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70466 * call.c (convert_like_real): Check that we are actually converting from an init list. /testsuite 2016-05-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70466 * g++.dg/template/pr70466-1.C: New. * g++.dg/template/pr70466-2.C: Likewise. From-SVN: r236395
2016-05-18 16:18:06 +02:00
2016-05-18 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70466
* g++.dg/template/pr70466-1.C: New.
* g++.dg/template/pr70466-2.C: Likewise.
re PR target/70915 (Improve loading 0/-1 in VSX registers on PowerPC) [gcc] 2016-05-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70915 * config/rs6000/constraints.md (wE constraint): New constraint for a vector constant that can be loaded with XXSPLTIB. (wM constraint): New constraint for a vector constant of a 1's. (wS constraint): New constraint for a vector constant that can be loaded with XXSPLTIB and a vector sign extend instruction. * config/rs6000/predicates.md (xxspltib_constant_split): New predicates for wE/wS constraints. (xxspltib_constant_nosplit): Likewise. (easy_vector_constant): Add support for constants that can be loaded via XXSPLTIB. (all_ones_constant): New predicate for vector constant with all 1's set. (splat_input_operand): Add support for ISA 3.0 word splat operations. * config/rs6000/rs6000.c (xxspltib_constant_p): New function to return if a constant can be loaded with the ISA 3.0 XXSPLTIB instruction and possibly with a sign extension. (output_vec_const_move): Add support for XXSPLTIB. If we are loading up 0/-1 into Altivec registers, prefer using VSPLTISW instead of XXLXOR/XXLORC. (rs6000_expand_vector_init): Add support for ISA 3.0 word splat operations. (rs6000_legitimize_reload_address): Likewise. (rs6000_output_move_128bit): Use output_vec_const_move to emit constants. * config/rs6000/vsx.md (VSX_M): Add TImode (if -mvsx-timode) and combine VSX_M and VSX_M2 into one iterator. (VSX_M2): Likewise. (VSINT_84): New iterators for loading constants with XXSPLTIB. (VSINT_842): Likewise. (UNSPEC_VSX_SIGN_EXTEND): New UNSPEC. (xxspltib_v16qi): New insns to load up constants with the ISA 3.0 XXSPLTIB instruction. (xxspltib_<mode>_nosplit): Likewise. (xxspltib_<mode>_split): New insn to load up constants with XXSPLTIB and a sign extend instruction. (vsx_mov<mode>): Replace single move that handled all vector types with separate 32-bit and 64-bit moves. Combine the movti_<bit> moves (when -mvsx-timode is in effect) into the main vector moves. Eliminate separate moves for <VSr> <VSa>, where the preferred register class (<VSr>) is listed first, and the secondary register class (<VSa>) is listed second with a '?' to discourage use. Prefer loading 0/-1 in any VSX register for ISA 3.0, and Altivec registers for ISA 2.06/2.07 (PR target/70915) so that if the register was involved in a slow operation, the clear/set operation does not wait for the slow operation to finish. Adjust the length attributes for 32-bit mode. Use rs6000_output_move_128bit and drop the use of the string instructions for 32-bit movti when -mvsx-timode is in effect. Use spacing so that the alternatives and attributes don't generate long lines, and put things in columns, so that it is easier to match up the operands and attributes with the insn alternatives. (vsx_mov<mode>_64bit): Likewise. (vsx_mov<mode>_32bit): Likewise. (vsx_movti_64bit): Fold movti into normal vector moves. (vsx_movti_32bit): Likewise. (vsx_splat_<mode>, V4SI/V4SF modes): Add support for ISA 3.0 word spat instructions. (vsx_splat_v4si_internal): Likewise. (vsx_splat_v4sf_internal): Likewise. (vector fusion peepholes): Use VSX_M instead of VSX_M2. (vsx_sign_extend_qi_<mode>): New ISA 3.0 instructions to sign extend vector elements. (vsx_sign_extend_hi_<mode>): Likewise. (vsx_sign_extend_si_v2di): Likewise. * config/rs6000/rs6000-protos.h (xxspltib_constant_p): Add declaration. * doc/md.texi (PowerPC constraints): Document the wE, wM, and wS constraints. Add trailing period to wL documentation. [gcc/testsuite] 2016-05-18 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-splat-1.c: New tests for ISA 3.0 word splat operations and the XXSPLTIB instruction. * gcc.target/powerpc/p9-splat-2.c: Likewise. * gcc.target/powerpc/p9-splat-3.c: Likewise. * gcc.target/powerpc/pr47755.c: Allow vspltisw in addition to xxlxor to clear a register. From-SVN: r236394
2016-05-18 16:04:32 +02:00
2016-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-splat-1.c: New tests for ISA 3.0 word
splat operations and the XXSPLTIB instruction.
* gcc.target/powerpc/p9-splat-2.c: Likewise.
* gcc.target/powerpc/p9-splat-3.c: Likewise.
* gcc.target/powerpc/pr47755.c: Allow vspltisw in addition to
xxlxor to clear a register.
To... To: gcc-patches@gcc.gnu.org Subject: PR 71020: Handle abnormal PHIs in tree-call-cdce.c From: Richard Sandiford <richard.sandiford@arm.com> Gcc: private.sent --text follows this line-- The PR is about a case where tree-call-cdce.c causes two abnormal PHIs for the same variable to be live at the same time, leading to a coalescing failure. It seemed like getting rid of these kinds of input would be generally useful, so I added a utility to tree-dfa.c. Tested on x86_64-linux-gnu. gcc/ PR middle-end/71020 * tree-dfa.h (replace_abnormal_ssa_names): Declare. * tree-dfa.c (replace_abnormal_ssa_names): New function. * tree-call-cdce.c: Include tree-dfa.h. (can_guard_call_p): New function, extracted from... (can_use_internal_fn): ...here. (shrink_wrap_one_built_in_call_with_conds): Remove failure path and return void. (shrink_wrap_one_built_in_call): Likewise. (use_internal_fn): Likewise. (shrink_wrap_conditional_dead_built_in_calls): Update accordingly and return void. Call replace_abnormal_ssa_names. (pass_call_cdce::execute): Check can_guard_call_p during the initial walk. Assume shrink_wrap_conditional_dead_built_in_calls will always change something. gcc/testsuite/ * gcc.dg/torture/pr71020.c: New test. From-SVN: r236393
2016-05-18 16:01:31 +02:00
2016-05-18 Richard Sandiford <richard.sandiford@arm.com>
* gcc.dg/torture/pr71020.c: New test.
[PR 70646] Store size to inlining predicate conditions 2016-05-18 Martin Jambor <mjambor@suse.cz> PR ipa/70646 * ipa-inline.h (condition): New field size. * ipa-inline-analysis.c (add_condition): New parameter SIZE, use it for comaprison and store it into the new condition. (evaluate_conditions_for_known_args): Use condition size to check access sizes for all but CHANGED conditions. (unmodified_parm_1): New parameter size_p, store access size into it. (unmodified_parm): Likewise. (unmodified_parm_or_parm_agg_item): Likewise. (eliminated_by_inlining_prob): Pass NULL to unmodified_parm as size_p. (set_cond_stmt_execution_predicate): Extract access sizes and store them to conditions. (set_switch_stmt_execution_predicate): Likewise. (will_be_nonconstant_expr_predicate): Likewise. (will_be_nonconstant_predicate): Likewise. (inline_read_section): Stream condition size. (inline_write_summary): Likewise. testsuite/ * gcc.dg/ipa/pr70646.c: New test. From-SVN: r236389
2016-05-18 15:04:23 +02:00
2016-05-18 Martin Jambor <mjambor@suse.cz>
PR ipa/70646
* gcc.dg/ipa/pr70646.c: New test.
vget_lane.c: Add fp16 tests. * gcc.target/aarch64/advsimd-intrinsics/vget_lane.c: Add fp16 tests. From-SVN: r236388
2016-05-18 14:57:53 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vget_lane.c: Add fp16 tests.
vreinterpret.c: Add missing tests for vreinterpretq_p{8,16}. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Add missing tests for vreinterpretq_p{8,16}. From-SVN: r236387
2016-05-18 14:54:13 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Add
missing tests for vreinterpretq_p{8,16}.
vsli_n.c: Add checks for vsliq_n_s64 and vsliq_n_u64. * gcc.target/aarch64/advsimd-intrinsics/vsli_n.c: Add checks for vsliq_n_s64 and vsliq_n_u64. From-SVN: r236385
2016-05-18 14:52:51 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vsli_n.c: Add checks for
vsliq_n_s64 and vsliq_n_u64.
arm-neon-ref.h (CHECK, [...]): Print which type was checked. * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (CHECK, CHECK_FP, CHECK_CUMULATIVE_SAT): Print which type was checked. From-SVN: r236384
2016-05-18 14:50:34 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (CHECK,
CHECK_FP, CHECK_CUMULATIVE_SAT): Print which type was checked.
vmul.c: Remove useless #ifdef. * gcc.target/aarch64/advsimd-intrinsics/vmul.c: Remove useless #ifdef. * gcc.target/aarch64/advsimd-intrinsics/vshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vtst.c: Likewise. From-SVN: r236383
2016-05-18 14:48:47 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vmul.c: Remove useless #ifdef.
* gcc.target/aarch64/advsimd-intrinsics/vshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vtst.c: Likewise.
vreinterpret.c: Fix typo in comment. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Fix typo in comment. From-SVN: r236382
2016-05-18 14:46:23 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret.c: Fix typo
in comment.
Fix ChangeLog date. From-SVN: r236381
2016-05-18 14:41:50 +02:00
2016-05-18 Christophe Lyon <christophe.lyon@linaro.org>
noplt_3.c: Scan for "br\t". * gcc.target/aarch64/noplt_3.c: Scan for "br\t". * gcc.target/aarch64/tail_indirect_call_1.c: Scan for "br\t", "blr\t" and switch to scan-assembler-times. From-SVN: r236377
2016-05-18 14:33:36 +02:00
* gcc.target/aarch64/noplt_3.c: Scan for "br\t".
* gcc.target/aarch64/tail_indirect_call_1.c: Scan for "br\t",
"blr\t" and switch to scan-assembler-times.
[testsuite] Guard float64_t with __aarch64__ gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h: Guard float64_t with __aarch64__. * gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c: Guard variable declarations under __aarch64__ and __ARM_FEATURE_FMA. From-SVN: r236370
2016-05-18 11:43:04 +02:00
2016-05-18 Jiong Wang <jiong.wang@arm.com>
args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. * gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. From-SVN: r236883
2016-05-30 16:50:44 +02:00
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h: Guard float64_t
with __aarch64__.
* gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c: Guard variable
declarations under __aarch64__ and __ARM_FEATURE_FMA.
[testsuite] Guard float64_t with __aarch64__ gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h: Guard float64_t with __aarch64__. * gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c: Guard variable declarations under __aarch64__ and __ARM_FEATURE_FMA. From-SVN: r236370
2016-05-18 11:43:04 +02:00
sse.md (avx2_pmaddubsw256, [...]): Add avx512bw alternative. * config/i386/sse.md (avx2_pmaddubsw256, ssse3_pmaddubsw128): Add avx512bw alternative. * gcc.target/i386/avx512bw-vpmaddubsw-3.c: New test. From-SVN: r236365
2016-05-18 11:22:28 +02:00
2016-05-18 Jakub Jelinek <jakub@redhat.com>
sse.md (pbroadcast_evex_isa): New mode attr. * config/i386/sse.md (pbroadcast_evex_isa): New mode attr. (avx2_pbroadcast<mode>): Add another alternative with v instead of x constraints in it, using <pbroadcast_evex_isa> isa. (avx2_pbroadcast<mode>_1): Similarly, add two such alternatives. * gcc.target/i386/avx512bw-vpbroadcast-1.c: New test. * gcc.target/i386/avx512bw-vpbroadcast-2.c: New test. * gcc.target/i386/avx512bw-vpbroadcast-3.c: New test. * gcc.target/i386/avx512vl-vpbroadcast-1.c: New test. * gcc.target/i386/avx512vl-vpbroadcast-2.c: New test. * gcc.target/i386/avx512vl-vpbroadcast-3.c: New test. From-SVN: r236369
2016-05-18 11:24:59 +02:00
* gcc.target/i386/avx512bw-vpbroadcast-1.c: New test.
* gcc.target/i386/avx512bw-vpbroadcast-2.c: New test.
* gcc.target/i386/avx512bw-vpbroadcast-3.c: New test.
* gcc.target/i386/avx512vl-vpbroadcast-1.c: New test.
* gcc.target/i386/avx512vl-vpbroadcast-2.c: New test.
* gcc.target/i386/avx512vl-vpbroadcast-3.c: New test.
sse.md (<ssse3_avx2>_palignr<mode>): Use constraint x instead of v in second alternative, add avx512bw alternative. * config/i386/sse.md (<ssse3_avx2>_palignr<mode>): Use constraint x instead of v in second alternative, add avx512bw alternative. * gcc.target/i386/avx512vl-vpalignr-3.c: New test. * gcc.target/i386/avx512bw-vpalignr-3.c: New test. From-SVN: r236368
2016-05-18 11:24:15 +02:00
* gcc.target/i386/avx512vl-vpalignr-3.c: New test.
* gcc.target/i386/avx512bw-vpalignr-3.c: New test.
sse.md (<ssse3_avx2>_pshufb<mode>3<mask_name>): Use constraint x instead of v in second alternative, add avx512bw alternative. * config/i386/sse.md (<ssse3_avx2>_pshufb<mode>3<mask_name>): Use constraint x instead of v in second alternative, add avx512bw alternative. * gcc.target/i386/avx512vl-vpshufb-3.c: New test. * gcc.target/i386/avx512bw-vpshufb-3.c: New test. From-SVN: r236367
2016-05-18 11:23:39 +02:00
* gcc.target/i386/avx512vl-vpshufb-3.c: New test.
* gcc.target/i386/avx512bw-vpshufb-3.c: New test.
sse.md (*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>): Use constraint x instead of v in second alternative, add avx512bw alternative. * config/i386/sse.md (*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>): Use constraint x instead of v in second alternative, add avx512bw alternative. * gcc.target/i386/avx512vl-vpmulhrsw-3.c: New test. * gcc.target/i386/avx512bw-vpmulhrsw-3.c: New test. From-SVN: r236366
2016-05-18 11:23:03 +02:00
* gcc.target/i386/avx512vl-vpmulhrsw-3.c: New test.
* gcc.target/i386/avx512bw-vpmulhrsw-3.c: New test.
sse.md (avx2_pmaddubsw256, [...]): Add avx512bw alternative. * config/i386/sse.md (avx2_pmaddubsw256, ssse3_pmaddubsw128): Add avx512bw alternative. * gcc.target/i386/avx512bw-vpmaddubsw-3.c: New test. From-SVN: r236365
2016-05-18 11:22:28 +02:00
* gcc.target/i386/avx512bw-vpmaddubsw-3.c: New test.
re PR tree-optimization/71168 (ICE in find_uses_to_rename_use (tree-ssa-loop-manip.c:379)) 2016-05-18 Richard Biener <rguenther@suse.de> PR tree-optimization/71168 * tree-loop-distribution.c (distribute_loop): Move *destroy_p initialization earlier. * gcc.dg/torture/pr71168.c: New testcase. From-SVN: r236361
2016-05-18 10:10:20 +02:00
2016-05-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/71168
* gcc.dg/torture/pr71168.c: New testcase.
re PR tree-optimization/63586 (x+x+x+x -> 4*x in gimple) gcc/testsuite/ChangeLog: 2016-05-17 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/63586 * gcc.dg/tree-ssa/pr63586-2.c: New test. * gcc.dg/tree-ssa/pr63586.c: New test. * gcc.dg/tree-ssa/reassoc-14.c: Adjust multiplication count. gcc/ChangeLog: 2016-05-17 Kugan Vivekanandarajah <kuganv@linaro.org> PR middle-end/63586 * tree-ssa-reassoc.c (transform_add_to_multiply): New. (reassociate_bb): Call transform_add_to_multiply. From-SVN: r236356
2016-05-18 02:58:45 +02:00
2016-05-17 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/63586
* gcc.dg/tree-ssa/pr63586-2.c: New test.
* gcc.dg/tree-ssa/pr63586.c: New test.
* gcc.dg/tree-ssa/reassoc-14.c: Adjust multiplication count.
20030222-1.c: Skip on ptx. * gcc.c-torture/execute/20030222-1.c: Skip on ptx. * gcc.dg/pr68671.c: Fix ptx xfail-if. * gcc.dg/torture/pr54261-1.c: Allocate atomic var statically. * gcc.dg/torture/type-generic-1.c: Enable UNSAFE for ptx. From-SVN: r236346
2016-05-17 23:28:11 +02:00
2016-05-17 Nathan Sidwell <nathan@acm.org>
* gcc.c-torture/execute/20030222-1.c: Skip on ptx.
* gcc.dg/pr68671.c: Fix ptx xfail-if.
* gcc.dg/torture/pr54261-1.c: Allocate atomic var statically.
* gcc.dg/torture/type-generic-1.c: Enable UNSAFE for ptx.
nvptx.c (nvptx_function_arg_boundary): New. * config/nvptx/nvptx.c (nvptx_function_arg_boundary): New. (TARGET_FUNCTION_ARG_BOUNDARY): Override. testsuite/ * gcc.target/nvptx/abi-vararg-3.c: New. From-SVN: r236345
2016-05-17 23:16:49 +02:00
2016-05-17 Nathan Sidwell <nathan@acm.org>
* gcc.target/nvptx/abi-vararg-3.c: New.
Fold bit_not through ASR and rotate gcc/ PR tree-optimization/54579 PR middle-end/55299 * match.pd (~(~X >> Y), ~(~X >>r Y), ~(~X <<r Y)): New patterns. gcc/testsuite PR tree-optimization/54579 PR middle-end/55299 * gcc.dg/fold-notrotate-1.c: New test. * gcc.dg/fold-notshift-1.c: New test. * gcc.dg/fold-notshift-2.c: New test. From-SVN: r236344
2016-05-17 22:50:22 +02:00
2016-05-17 Mikhail Maltsev <maltsevm@gmail.com>
PR tree-optimization/54579
PR middle-end/55299
* gcc.dg/fold-notrotate-1.c: New test.
* gcc.dg/fold-notshift-1.c: New test.
* gcc.dg/fold-notshift-2.c: New test.
re PR ipa/71146 (error: __builtin_unreachable or __builtin_trap call with arguments) PR ipa/71146 * tree-inline.c (expand_call_inline): Call maybe_remove_unused_call_args. * g++.dg/ipa/pr71146.C: New test. From-SVN: r236343
2016-05-17 22:00:41 +02:00
2016-05-17 Marek Polacek <polacek@redhat.com>
PR ipa/71146
* g++.dg/ipa/pr71146.C: New test.
jit: gcc diagnostics are jit errors libgccjit performs numerous checks at the API boundary, but if these succeed, it ignores errors and other diagnostics emitted within the core of gcc, and treats the compile of a gcc_jit_context as having succeeded. This patch ensures that if any diagnostics are emitted, they are visible from the libgccjit API, and that the the context is flagged as having failed. For now any kind of diagnostic is treated as a jit error, so warnings and notes also count as errors. gcc/jit/ChangeLog: * dummy-frontend.c: Include diagnostic.h. (jit_begin_diagnostic): New function. (jit_end_diagnostic): New function. (jit_langhook_init): Register jit_begin_diagnostic and jit_end_diagnostic with the global_dc. * jit-playback.c: Include diagnostic.h. (gcc::jit::playback::context::add_diagnostic): New method. * jit-playback.h (struct diagnostic_context): Add forward declaration. (gcc::jit::playback::context::add_diagnostic): New method. gcc/testsuite/ChangeLog: * jit.dg/test-error-array-bounds.c: New test case. From-SVN: r236342
2016-05-17 21:28:47 +02:00
2016-05-17 David Malcolm <dmalcolm@redhat.com>
* jit.dg/test-error-array-bounds.c: New test case.
x & C -> x if we know that x & ~C == 0 2016-05-17 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (X & C): New transformation. gcc/testsuite/ * gcc.dg/tree-ssa/and-1.c: New testcase. From-SVN: r236338
2016-05-17 19:57:27 +02:00
2016-05-17 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/and-1.c: New testcase.
~X & Y to X ^ Y in some cases 2016-05-17 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (~X & Y): New transformation. gcc/testsuite/ * gcc.dg/tree-ssa/pr69270.c: Adjust. * gcc.dg/tree-ssa/andnot-1.c: New testcase. From-SVN: r236337
2016-05-17 19:54:28 +02:00
2016-05-17 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/pr69270.c: Adjust.
* gcc.dg/tree-ssa/andnot-1.c: New testcase.
VRP: range info of new variables 2016-05-17 Marc Glisse <marc.glisse@inria.fr> gcc/ * tree-vrp.c (simplify_truth_ops_using_ranges): Set range information for new SSA_NAME. (simplify_conversion_using_ranges): Get range through get_range_info instead of get_value_range. gcc/testsuite/ * gcc.dg/tree-ssa/pr69270.c: Adjust. * gcc.dg/tree-ssa/vrp99.c: New testcase. From-SVN: r236336
2016-05-17 19:50:55 +02:00
2016-05-17 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/pr69270.c: Adjust.
* gcc.dg/tree-ssa/vrp99.c: New testcase.
[AArch64, 3/4] Reimplement multiply by element to get rid of inline assembly gcc/ * config/aarch64/aarch64-simd.md (vmul_n_f32): Remove inline assembly. Use builtin. (vmul_n_s16): Likewise. (vmul_n_s32): Likewise. (vmul_n_u16): Likewise. (vmul_n_u32): Likewise. (vmulq_n_f32): Likewise. (vmulq_n_f64): Likewise. (vmulq_n_s16): Likewise. (vmulq_n_s32): Likewise. (vmulq_n_u16): Likewise. (vmulq_n_u32): Likewise. gcc/testsuite/ * gcc.target/aarch64/simd/vmul_elem_1.c: Use intrinsics. From-SVN: r236333
2016-05-17 18:39:39 +02:00
2016-05-17 Jiong Wang <jiong.wang@arm.com>
* gcc.target/aarch64/simd/vmul_elem_1.c: Use intrinsics.
[AArch64, 2/4] Extend vector mutiply by element to all supported modes gcc/ * config/aarch64/aarch64-simd.md (*aarch64_mul3_elt_to_128df): Extend to all supported modes. Rename to "*aarch64_mul3_elt_from_dup". gcc/testsuite/ * gcc.target/aarch64/simd/vmul_elem_1.c: New. From-SVN: r236332
2016-05-17 18:37:19 +02:00
2016-05-17 Jiong Wang <jiong.wang@arm.com>
* gcc.target/aarch64/simd/vmul_elem_1.c: New.
[AArch64, 1/4] Add the missing support of vfms_n_f32, vfmsq_n_f32, vfmsq_n_f64 gcc/ * config/aarch64/aarch64-simd.md (*aarch64_fma4_elt_to_128df): Rename to *aarch64_fma4_elt_from_dup<mode>. (*aarch64_fnma4_elt_to_128df): Rename to *aarch64_fnma4_elt_from_dup<mode>. * config/aarch64/arm_neon.h (vfma_n_f64): New. (vfms_n_f32): Likewise. (vfms_n_f64): Likewise. (vfmsq_n_f32): Likewise. (vfmsq_n_f64): Likewise. gcc/testsuite/ * gcc.target/aarch64/fmla_intrinsic_1.c: Allow ".d[index]" besides ".2d[index]" when scan the assembly. * gcc.target/aarch64/fmls_intrinsic_1.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h: New entry for float64x1. * gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c: New. From-SVN: r236331
2016-05-17 18:34:46 +02:00
2016-05-17 Jiong Wang <jiong.wang@arm.com>
* gcc.target/aarch64/fmla_intrinsic_1.c: Allow ".d[index]" besides
".2d[index]" when scan the assembly.
* gcc.target/aarch64/fmls_intrinsic_1.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h: New entry for
float64x1.
* gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c: New.
re PR tree-optimization/71132 (gcc ICE at -O3 on valid code on x86_64-linux-gnu with “seg fault”) 2016-05-17 Richard Biener <rguenther@suse.de> PR tree-optimization/71132 * tree-loop-distribution.c (create_rdg_cd_edges): Pass in loop. Only add control dependences for blocks in the loop. (build_rdg): Adjust. (generate_code_for_partition): Return whether loop should be destroyed and delay that. (distribute_loop): Likewise. (pass_loop_distribution::execute): Record loops to be destroyed and perform delayed destroying of loops. * gcc.dg/torture/pr71132.c: New testcase. From-SVN: r236320
2016-05-17 14:53:30 +02:00
2016-05-17 Richard Biener <rguenther@suse.de>
PR tree-optimization/71132
* gcc.dg/torture/pr71132.c: New testcase.
think1.C: Fix dg-do and dg-skip order. * g++.dg/inherit/think1.C: Fix dg-do and dg-skip order. From-SVN: r236319
2016-05-17 14:22:33 +02:00
2016-05-17 Christophe Lyon <christophe.lyon@linaro.org>
* g++.dg/inherit/think1.C: Fix dg-do and dg-skip order.
[AArch64] PR target/70809: Delete aarch64_vmls<mode> pattern PR target/70809 * config/aarch64/aarch64-simd.md (aarch64_vmls<mode>): Delete. * gcc.target/aarch64/pr70809_1.c: New test. From-SVN: r236318
2016-05-17 14:15:05 +02:00
2016-05-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/70809
* gcc.target/aarch64/pr70809_1.c: New test.
[AArch64][tests] Skip cpu-diagnostics tests when overriding -mcpu * gcc.target/aarch64/cpu-diagnostics-1.c: Skip if -mcpu is overriden. * gcc.target/aarch64/cpu-diagnostics-2.c: Likewise. * gcc.target/aarch64/cpu-diagnostics-3.c: Likewise. * gcc.target/aarch64/cpu-diagnostics-4.c: Likewise. From-SVN: r236316
2016-05-17 12:22:07 +02:00
2016-05-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/cpu-diagnostics-1.c: Skip if -mcpu is overriden.
* gcc.target/aarch64/cpu-diagnostics-2.c: Likewise.
* gcc.target/aarch64/cpu-diagnostics-3.c: Likewise.
* gcc.target/aarch64/cpu-diagnostics-4.c: Likewise.
re PR target/71114 (Several test suite failures on x86_64-apple-darwin* after revision r236090) gcc/ PR target/71114 * config/i386/i386.c (dimode_scalar_chain::convert_op): Fix insertion point for instructions generated by validize_mem. gcc/testsuite/ PR target/71114 * gcc.target/i386/pr70799-1.c: Fix scan for Darwin. From-SVN: r236315
2016-05-17 11:28:15 +02:00
2016-05-17 Dominique d'Humieres <dominiq@lps.ens.fr>
Ilya Enkovich <ilya.enkovich@intel.com>
PR target/71114
* gcc.target/i386/pr70799-1.c: Fix scan for Darwin.
ipa-inline-analysis.c (compute_inline_parameters): Be more reailistic on estimating thunk bodies... * ipa-inline-analysis.c (compute_inline_parameters): Be more reailistic on estimating thunk bodies; do not set inline_failed to CIF_THUNK for calls from thunk. * ipa-inline-transform.c (inline_call): When inlining into thunk produce gimple body. (preserve_function_body_p): No need to preserve function body * cif-codes.def (CIF_THUNK): Remove. * cgraphclones.c (duplicate_thunk_for_node): Thunks calls are inlinable. * g++.dg/ipa/ivinline-7.C: Do not xfail. * g++.dg/ipa/ivinline-9.C: Do not xfail. From-SVN: r236274
2016-05-16 12:10:28 +02:00
2016-05-16 Jan Hubicka <hubicka@ucw.cz>
* g++.dg/ipa/ivinline-7.C: Do not xfail.
* g++.dg/ipa/ivinline-9.C: Do not xfail.
[ARM] Enable __fp16 as a function parameter and return type. gcc/ 2016-05-16 Matthew Wahab <matthew.wahab@arm.com> Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> Jiong Wang <jiong.wang@arm.com> * config/arm/arm-c.c (arm_cpu_builtins): Use def_or_undef_macro for __ARM_FP16_FORMAT_IEEE and __ARM_FP16_FORMAT_ALTERNATIVE. Define __ARM_FP16_ARGS when appropriate. * config/arm/arm.c (arm_invalid_parameter_type): Remove declaration. (arm_invalid_return_type): Likewise. (TARGET_INVALID_PARAMETER_TYPE): Remove. (TARGET_INVALID_RETURN_TYPE): Remove. (aapcs_vfp_sub_candidate): Allow HFmode. (aapcs_vfp_allocate): Add comment. Support HFmode. (aapcs_vfp_allocate_return_reg): Likewise. (struct aapcs_cp_arg_layout): Slightly reword comments for is_return_candidate and allocate_return_reg. (output_mov_vfp): Update assert. (arm_hard_regno_mode_ok): Remove comment, update HF-mode condition. (arm_invalid_parameter_type): Remove. (amr_invalid_return_type): Remove. * config/arm/arm.h (TARGET_NEON_FP16): Fix definition. * config/arm/arm.md (*arm32_movhf): Disable for TARGET_VFP. * config/arm/vfp.md (*movhf_vfp): Enable for TARGET_VFP. gcc/testsuite/ 2016-05-16 Matthew Wahab <matthew.wahab@arm.com> * g++.dg/ext/arm-fp16/fp16-param-1.c: Update expected output. Add test for __ARM_FP16_ARGS. * g++.dg/ext/arm-fp16/fp16-return-1.c: Update expected output. * gcc.target/arm/aapcs/neon-vect10.c: New. * gcc.target/arm/aapcs/neon-vect9.c: New. * gcc.target/arm/aapcs/vfp18.c: New. * gcc.target/arm/aapcs/vfp19.c: New. * gcc.target/arm/aapcs/vfp20.c: New. * gcc.target/arm/aapcs/vfp21.c: New. * gcc.target/arm/fp16-aapcs-1.c: New. * g++.target/arm/fp16-param-1.c: Update expected output. Add test for __ARM_FP16_ARGS. * g++.target/arm/fp16-return-1.c: Update expected output. Co-Authored-By: Jiong Wang <jiong.wang@arm.com> Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> From-SVN: r236269
2016-05-16 11:31:58 +02:00
2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
* g++.dg/ext/arm-fp16/fp16-param-1.c: Update expected output. Add
test for __ARM_FP16_ARGS.
* g++.dg/ext/arm-fp16/fp16-return-1.c: Update expected output.
* gcc.target/arm/aapcs/neon-vect10.c: New.
* gcc.target/arm/aapcs/neon-vect9.c: New.
* gcc.target/arm/aapcs/vfp18.c: New.
* gcc.target/arm/aapcs/vfp19.c: New.
* gcc.target/arm/aapcs/vfp20.c: New.
* gcc.target/arm/aapcs/vfp21.c: New.
* gcc.target/arm/fp16-aapcs-1.c: New.
* g++.target/arm/fp16-param-1.c: Update expected output. Add
test for __ARM_FP16_ARGS.
* g++.target/arm/fp16-return-1.c: Update expected output.
[testsuite] PR70227, skip g++.dg/lto/pr69589_0.C on targets without -rdynamic support PR testsuite/70227 * g++.dg/lto/pr69589_0.C: Skip arm and aarch64 bare-metal targets. From-SVN: r236265
2016-05-16 10:11:42 +02:00
2016-05-16 Jiong Wang <jiong.wang@arm.com>
PR testsuite/70227
* g++.dg/lto/pr69589_0.C: Skip arm and aarch64 bare-metal targets.
re PR fortran/69603 (ICE: segfault with -fimplicit-none and proc_ptr_comp_24.f90) 2016-05-15 Harald Anlauf <anlauf@gmx.de> PR fortran/69603 * interface.c (compare_parameter): Check for non-NULL pointer. 2016-05-15 Harald Anlauf <anlauf@gmx.de> PR fortran/69603 * gfortran.dg/pr69603.f90: New testcase. From-SVN: r236253
2016-05-15 20:34:57 +02:00
2016-05-15 Harald Anlauf <anlauf@gmx.de>
PR fortran/69603
* gfortran.dg/pr69603.f90: New testcase.
dec_union_4.f90: Fix endian issue. 2016-05-14 Fritz Reese <fritzoreese@gmail.com> * gfortran.dg/dec_union_4.f90: Fix endian issue. 2016-05-14 Fritz Reese <fritzoreese@gmail.com> * gfortran.texi: Update example of DEC UNION extension. From-SVN: r236242
2016-05-14 18:00:35 +02:00
2016-05-14 Fritz Reese <fritzoreese@gmail.com>
* gfortran.dg/dec_union_4.f90: Fix endian issue.
re PR fortran/71047 (Allocatable component of INTENT(OUT) dummy not set correctly) 2016-05-14 Fritz Reese <fritzoreese@gmail.com> PR fortran/71047 * expr.c (gfc_default_initializer): Avoid extra component refs in constructors for derived types and classes. 2016-05-14 Fritz Reese <fritzoreese@gmail.com> PR fortran/71047 * gfortran.dg/pr71047.f08: New test. From-SVN: r236241
2016-05-14 17:29:13 +02:00
2016-05-14 Fritz Reese <fritzoreese@gmail.com>
PR fortran/71047
* gfortran.dg/pr71047.f08: New test.
Implement C11 DR#423 resolution (ignore function return type qualifiers). The resolution of C11 DR#423, apart from doing things with the types of expressions cast to qualified types which are only in standard terms observable with _Generic and which agree with how GCC has implemented _Generic all along, also specifies that qualifiers are discarded from function return types: "derived-declarator-type-list function returning T" becomes "derived-declarator-type-list function returning the unqualified version of T" in the rules giving types for function declarators. This means that declarations of a function with both qualified and unqualified return types are now compatible, similar to how different declarations can vary in whether a function argument is declared with a qualifier or unqualified type. This patch implements this resolution. Since the motivation for the change was _Generic, the resolution is restricted to C11 mode; there's no reason to consider there to be a defect in this regard in older standard versions. Some less-obvious issues are handled as follows: * As usual, and as with function arguments, _Atomic is not considered a qualifier for this purpose; that is, function declarations must agree regarding whether the return type is atomic. * By 6.9.1#2, a function definition cannot return qualified void. But with this change, specifying "const void" in the declaration produces the type "function returning void", which is perfectly valid, so "const void f (void) {}" is no longer an error. * The application to restrict is less clear. The way I am interpreting it in this patch is that "unqualified version of T" is not valid if T is not valid, as in the case where T is a restrict-qualified version of a type that cannot be restrict qualified (non-pointer, or pointer-to-function). But it's possible to argue the other way from the wording. Bootstrapped with no regressions on x86_64-pc-linux-gnu. gcc/c: * c-decl.c (grokdeclarator): For C11, discard qualifiers on function return type. gcc/testsuite: * gcc.dg/qual-return-5.c, gcc.dg/qual-return-6.c: New tests. * gcc.dg/call-diag-2.c, gcc.dg/qual-return-2.c , gcc.dg/qual-return-3.c, gcc.dg/qual-return-4.c: Use -std=gnu99. From-SVN: r236231
2016-05-13 23:35:39 +02:00
2016-05-13 Joseph Myers <joseph@codesourcery.com>
* gcc.dg/qual-return-5.c, gcc.dg/qual-return-6.c: New tests.
* gcc.dg/call-diag-2.c, gcc.dg/qual-return-2.c ,
gcc.dg/qual-return-3.c, gcc.dg/qual-return-4.c: Use -std=gnu99.
c++/60049 - Right and left shift undefined behavior not an error in a constexpr Add new test. From-SVN: r236225
2016-05-13 22:55:26 +02:00
2016-05-13 Martin Sebor <msebor@redhat.com>
PR c++/60049
* g++.dg/cpp0x/constexpr-60049.C: New test.
re PR bootstrap/71071 (ICE --enable-checking=fold : fold check: original tree changed by fold) PR bootstrap/71071 * fold-const.c (fold_checksum_tree): Allow modification of TYPE_ALIAS_SET during folding. * gcc.dg/pr71071.c: New test. From-SVN: r236222
2016-05-13 22:24:22 +02:00
2016-05-13 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/71071
* gcc.dg/pr71071.c: New test.
tree-vect.h (check_vect): Handle AVX2, remove XOP handling. * gcc.dg/vect/tree-vect.h (check_vect): Handle AVX2, remove XOP handling. From-SVN: r236216
2016-05-13 19:27:13 +02:00
2016-05-13 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/vect/tree-vect.h (check_vect): Handle AVX2,
remove XOP handling.
i * gcc.dg/vect/pr66636.c (foo): Add __attribute__((noinline,noclone)). From-SVN: r236238
2016-05-14 11:07:13 +02:00
* gcc.dg/vect/pr66636.c (foo): Add __attribute__((noinline,noclone)).
tree-vect.h (check_vect): Handle AVX2, remove XOP handling. * gcc.dg/vect/tree-vect.h (check_vect): Handle AVX2, remove XOP handling. From-SVN: r236216
2016-05-13 19:27:13 +02:00
nvptx.c (write_fn_proto): Handle BUILT_IN_ATOMIC_COMPARE_EXCHANGE_n oddity. gcc/ * config/nvptx/nvptx.c (write_fn_proto): Handle BUILT_IN_ATOMIC_COMPARE_EXCHANGE_n oddity. gcc/testsuite/ * gcc.dg/atomic-noinline-aux.c: Include stddef.h. Fix __atomic_is_lock_free declaration. From-SVN: r236209
2016-05-13 14:57:50 +02:00
2016-05-13 Nathan Sidwell <nathan@acm.org>
* gcc.dg/atomic-noinline-aux.c: Include stddef.h. Fix
__atomic_is_lock_free declaration.
re PR tree-optimization/42587 (bswap not recognized for memory) 2016-05-13 Richard Biener <rguenther@suse.de> PR tree-optimization/42587 * tree-ssa-math-opts.c (perform_symbolic_merge): Handle BIT_FIELD_REF. (find_bswap_or_nop_1): Likewise. (bswap_replace): Likewise. * gcc.dg/optimize-bswapsi-4.c: New testcase. From-SVN: r236204
2016-05-13 14:27:18 +02:00
2016-05-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/42587
* gcc.dg/optimize-bswapsi-4.c: New testcase.
Enhance dumps of IVOPTS * tree-ssa-loop-ivopts.c (avg_loop_niter): Fix coding style. (struct cost_pair): Change inv_expr_id (int) to inv_expr (iv_inv_expr_ent *). (struct iv_inv_expr_ent): Comment struct fields. (sort_iv_inv_expr_ent): New function. (struct ivopts_data): Rename inv_expr_id to max_inv_expr_id. (struct iv_ca): Replace used_inv_expr and num_used_inv_expr with a hash_map between iv_inv_expr_ent and number of usages. (niter_for_exit): Fix coding style. (tree_ssa_iv_optimize_init): Use renamed variable. (determine_base_object): Fix coding style. (alloc_iv): Likewise. (find_interesting_uses_outside): Likewise. (add_candidate_1): Likewise. (add_standard_iv_candidates): Likewise. (set_group_iv_cost): Replace inv_expr_id with inv_expr. (prepare_decl_rtl): Fix coding style. (get_address_cost): Likewise. (get_shiftadd_cost): Likewise. (force_expr_to_var_cost): Likewise. (compare_aff_trees): Likewise. (get_expr_id): Restructure the function. (get_loop_invariant_expr_id): Renamed to get_loop_invariant_expr. (get_computation_cost_at): Replace usage of inv_expr_id with inv_expr. (get_computation_cost): Likewise. (determine_group_iv_cost_generic): Likewise. (determine_group_iv_cost_address): Likewise. (iv_period): Fix coding style. (iv_elimination_compare_lt): Likewise. (may_eliminate_iv): Likewise. (determine_group_iv_cost_cond): Replace usage of inv_expr_id with inv_expr. (determine_group_iv_costs): Dump invariant expressions. (iv_ca_recount_cost): Use the newly added hash_map. (iv_ca_set_remove_invariants): Fix coding style. (iv_ca_set_add_invariants): Fix coding style. (iv_ca_set_no_cp): Utilize the newly added hash_map for used invariants. (iv_ca_set_cp): Likewise. (iv_ca_new): Initialize the newly added hash_map and remove initialization of fields. (iv_ca_free): Delete the hash_map. (iv_ca_dump): Dump invariant expressions. (iv_ca_extend): Fix coding style. (try_add_cand_for): Likewise. (create_new_ivs): Dump information about # of avg iterations and # of used invariant expressions. (rewrite_use_compare): Fix coding style. (free_loop_data): Set default value for max_inv_expr_id. * g++.dg/tree-ssa/ivopts-3.C: Change test-case to follow the new format of dump output. From-SVN: r236200
2016-05-13 12:44:17 +02:00
2016-05-13 Martin Liska <mliska@suse.cz>
* g++.dg/tree-ssa/ivopts-3.C: Change test-case to follow
the new format of dump output.
cse.c (rest_of_handle_cse): Use cleanup_cfg returned value cse_cfg_altered computation. gcc/ * cse.c (rest_of_handle_cse): Use cleanup_cfg returned value cse_cfg_altered computation. (rest_of_handle_cse2): Likewise. (rest_of_handle_cse_after_global_opts): Likewise. gcc/testsuite/ * gcc.dg/pr71084.c: New test. From-SVN: r236199
2016-05-13 11:55:58 +02:00
2016-05-13 Ilya Enkovich <ilya.enkovich@intel.com>
* gcc.dg/pr71084.c: New test.
Fix PR target/53440 - handle generic thunks better for TARGET_32BIT. This partially fixes PR target/53440 atleast in ARM and Thumb2 state. I haven't yet managed to get my head around rewriting the Thumb1 support yet. Tested on armhf with a bootstrap and regression test with no regressions. Queued for stage1 now as it isn't technically a regression. regards Ramana 2016-05-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/53440 * config/arm/arm.c (arm32_output_mi_thunk): New. (arm_output_mi_thunk): Rename to arm_thumb1_mi_thunk. Rework to split Thumb1 vs TARGET_32BIT functionality. (arm_thumb1_mi_thunk): New. * g++.dg/inherit/thunk1.C: Support arm / aarch64. From-SVN: r236198
2016-05-13 11:32:29 +02:00
2016-05-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. * gcc.target/i386/iamcu/args.h (clear_non_sret_int_hardware_registers): Use correct register when clearing %edx. From-SVN: r236883
2016-05-30 16:50:44 +02:00
PR target/53440
* g++.dg/inherit/thunk1.C: Support arm / aarch64.
Fix PR target/53440 - handle generic thunks better for TARGET_32BIT. This partially fixes PR target/53440 atleast in ARM and Thumb2 state. I haven't yet managed to get my head around rewriting the Thumb1 support yet. Tested on armhf with a bootstrap and regression test with no regressions. Queued for stage1 now as it isn't technically a regression. regards Ramana 2016-05-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/53440 * config/arm/arm.c (arm32_output_mi_thunk): New. (arm_output_mi_thunk): Rename to arm_thumb1_mi_thunk. Rework to split Thumb1 vs TARGET_32BIT functionality. (arm_thumb1_mi_thunk): New. * g++.dg/inherit/thunk1.C: Support arm / aarch64. From-SVN: r236198
2016-05-13 11:32:29 +02:00
Set TARGET_OMIT_STRUCT_RETURN_REG to true The reason this caught my eye on aarch64 is because the return value register (x0) is not identical to the register in which the hidden parameter for AArch64 is set (x8). Thus setting this to true seems to be quite reasonable and shaves off 100 odd mov x0, x8's from cc1 in a bootstrap build. I don't expect this to make a huge impact on performance but as they say every little counts. The AAPCS64 is quite explicit about not requiring that the contents of x8 be kept live. Bootstrapped and regression tested on aarch64. Ok to apply ? Ramana gcc/ * config/aarch64/aarch64.c (TARGET_OMIT_STRUCT_RETURN_REG): Set to true. gcc/testsuite * gcc.target/aarch64/struct_return.c: New test. From-SVN: r236197
2016-05-13 11:23:28 +02:00
2016-05-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* gcc.target/aarch64/struct_return.c: New test.
re PR c/70756 (Wrong column number shown for "error: invalid use of flexible array member") PR c/70756 * c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of size_in_bytes and pass LOC to it. * c-decl.c (build_compound_literal): Pass LOC down to c_incomplete_type_error. * c-tree.h (require_complete_type): Adjust declaration. (c_incomplete_type_error): Likewise. * c-typeck.c (require_complete_type): Add location parameter, pass it down to c_incomplete_type_error. (c_incomplete_type_error): Add location parameter, pass it down to error_at. (build_component_ref): Pass location down to c_incomplete_type_error. (default_conversion): Pass location down to require_complete_type. (build_array_ref): Likewise. (build_function_call_vec): Likewise. (convert_arguments): Likewise. (build_unary_op): Likewise. (build_c_cast): Likewise. (build_modify_expr): Likewise. (convert_for_assignment): Likewise. (c_finish_omp_clauses): Likewise. * call.c (build_new_op_1): Pass LOC to cp_build_modify_expr. * cp-tree.h (cp_build_modify_expr): Update declaration. (cxx_incomplete_type_error, cxx_incomplete_type_diagnostic): New inline overloads. * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Pass INPUT_LOCATION to cp_build_modify_expr. * decl2.c (set_guard): Likewise. (handle_tls_init): Likewise. * init.c (perform_member_init): Likewise. (expand_virtual_init): Likewise. (build_new_1): Likewise. (build_vec_delete_1): Likewise. (get_temp_regvar): Likewise. (build_vec_init): Likewise. * method.c (do_build_copy_assign): Likewise. (assignable_expr): Likewise. * semantics.c (finish_omp_for): Likewise. * typeck.c (cp_build_binary_op): Pass LOCATION to pointer_diff and cp_pointer_int_sum. (cp_pointer_int_sum): Add location parameter. Pass it down to pointer_int_sum. (pointer_diff): Add location parameter. Use it. (build_modify_expr): Pass location down to cp_build_modify_expr. (cp_build_modify_expr): Add location parameter. Use it. (build_x_modify_expr): Pass location down to cp_build_modify_expr. * typeck2.c (cxx_incomplete_type_diagnostic, cxx_incomplete_type_error): Add location parameter. * langhooks-def.h (lhd_incomplete_type_error): Adjust declaration. * langhooks.c (lhd_incomplete_type_error): Add location parameter. * langhooks.h (incomplete_type_error): Likewise. * tree.c (size_in_bytes_loc): Renamed from size_in_bytes. Add location parameter, pass it down to incomplete_type_error. * tree.h (size_in_bytes): New inline overload. (size_in_bytes_loc): Renamed from size_in_bytes. * c-c++-common/pr70756-2.c: New test. * c-c++-common/pr70756.c: New test. From-SVN: r236180
2016-05-12 17:28:08 +02:00
2016-05-12 Marek Polacek <polacek@redhat.com>
PR c/70756
* c-c++-common/pr70756-2.c: New test.
* c-c++-common/pr70756.c: New test.
re PR tree-optimization/71059 (gcc ICE at -O3 on valid code on x86_64-linux-gnu in "vn_nary_op_insert_into") 2016-05-12 Richard Biener <rguenther@suse.de> PR tree-optimization/71059 * tree-ssa-pre.c (phi_translate_1): Fully fold translated nary before looking up or entering the expression into the VN hashes. * tree-ssa-sccvn.c (vn_nary_build_or_lookup): Fix comment typo. Make sure to re-use NARYs without result as inserted by phi-translation. * gcc.dg/torture/pr71059.c: New testcase. From-SVN: r236175
2016-05-12 15:46:26 +02:00
2016-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/71059
* gcc.dg/torture/pr71059.c: New testcase.
re PR middle-end/71062 (r235622 and restrict pointers) 2016-05-12 Richard Biener <rguenther@suse.de> PR tree-optimization/71062 * tree-ssa-alias.h (struct pt_solution): Add vars_contains_restrict field. * tree-ssa-structalias.c (set_uids_in_ptset): Set vars_contains_restrict if the var is a restrict tag. * tree-ssa-alias.c (ptrs_compare_unequal): If vars_contains_restrict do not disambiguate pointers against it. (dump_points_to_solution): Re-structure and adjust for new vars_contains_restrict flag. * gimple-pretty-print.c (pp_points_to_solution): Likewise. * gcc.dg/torture/pr71062.c: New testcase. From-SVN: r236174
2016-05-12 15:05:13 +02:00
2016-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/71062
* gcc.dg/torture/pr71062.c: New testcase.
re PR tree-optimization/71006 (ICE: verify_gimple failed (error: type mismatch in conditional expression) w/ -O1 -ftree-loop-vectorize) gcc/ PR tree-optimization/71006 * tree-vect-loop.c (vect_determine_vectorization_factor): Don't consider COND_EXPR as a mask producer. gcc/testsuite/ PR tree-optimization/71006 * gcc.dg/pr71006.c: New test. From-SVN: r236171
2016-05-12 13:27:49 +02:00
2016-05-12 Ilya Enkovich <ilya.enkovich@intel.com>
PR tree-optimization/71006
* gcc.dg/pr71006.c: New test.
re PR driver/71063 (ICE: Segmentation fault with --help="^") PR driver/71063 * opts.c (common_handle_option): Detect missing argument for --help^. * gcc.dg/opts-7.c: New test. From-SVN: r236170
2016-05-12 12:59:11 +02:00
2016-05-12 Marek Polacek <polacek@redhat.com>
PR driver/71063
* gcc.dg/opts-7.c: New test.
[ARM] PR target/70830: Avoid POP-{reglist}^ when returning from interrupt handlers PR target/70830 * config/arm/arm.c (arm_output_multireg_pop): Avoid POP instruction when popping the PC and within an interrupt handler routine. Add missing tab to output of "ldmfd". (output_return_instruction): Output LDMFD with SP update rather than POP when returning from interrupt handler. * gcc.target/arm/interrupt-1.c: Change dg-compile to dg-assemble. Add -save-temps to dg-options. Scan for ldmfd rather than pop instruction. * gcc.target/arm/interrupt-2.c: Likewise. * gcc.target/arm/pr70830.c: New test. From-SVN: r236169
2016-05-12 11:56:46 +02:00
2016-05-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/70830
* gcc.target/arm/interrupt-1.c: Change dg-compile to dg-assemble.
Add -save-temps to dg-options.
Scan for ldmfd rather than pop instruction.
* gcc.target/arm/interrupt-2.c: Likewise.
* gcc.target/arm/pr70830.c: New test.
constraints.md (Yv): New constraint. * config/i386/constraints.md (Yv): New constraint. * config/i386/i386.h (VALID_AVX512VL_128_REG_MODE): Allow TFmode and V1TImode in xmm16+ registers for TARGET_AVX512VL. * config/i386/i386.md (avx512fvecmode): New mode attr. (*pushtf): Use v constraint instead of x. (*movtf_internal): Likewise. For TARGET_AVX512VL and xmm16+ registers, use vmovdqu64 or vmovdqa64 instructions. (*absneg<mode>2): Use Yv constraint instead of x constraint. (*absnegtf2_sse): Likewise. (copysign<mode>3_const, copysign<mode>3_var): Likewise. * config/i386/sse.md (*andnot<mode>3): Add avx512vl and avx512f alternatives. (*andnottf3, *<code><mode>3, *<code>tf3): Likewise. * gcc.target/i386/avx512dq-abs-copysign-1.c: New test. * gcc.target/i386/avx512vl-abs-copysign-1.c: New test. * gcc.target/i386/avx512vl-abs-copysign-2.c: New test. From-SVN: r236161
2016-05-12 10:30:25 +02:00
2016-05-12 Jakub Jelinek <jakub@redhat.com>
i386.md (isa): Add x64_avx512dq, enable if TARGET_64BIT && TARGET_AVX512DQ. * config/i386/i386.md (isa): Add x64_avx512dq, enable if TARGET_64BIT && TARGET_AVX512DQ. * config/i386/sse.md (*vec_extract<mode>): Add avx512bw alternatives. (*vec_extract<PEXTR_MODE12:mode>_zext): Add avx512bw alternative. (*vec_extract<ssevecmodelower>_0, *vec_extractv4si_0_zext, *vec_extractv2di_0_sse): Use v constraint instead of x constraint. (*vec_extractv4si): Add avx512dq and avx512bw alternatives. (*vec_extractv4si_zext): Add avx512dq alternative. (*vec_extractv2di_1): Add x64_avx512dq and avx512bw alternatives, use v instead of x constraint in other alternatives where possible. * gcc.target/i386/avx512bw-vpextr-1.c: New test. * gcc.target/i386/avx512dq-vpextr-1.c: New test. From-SVN: r236167
2016-05-12 10:35:20 +02:00
* gcc.target/i386/avx512bw-vpextr-1.c: New test.
* gcc.target/i386/avx512dq-vpextr-1.c: New test.
sse.md (pinsr_evex_isa): New mode attr. * config/i386/sse.md (pinsr_evex_isa): New mode attr. (<sse2p4_1>_pinsr<ssemodesuffix>): Add 2 alternatives with v constraints instead of x and <pinsr_evex_isa> isa attribute. * gcc.target/i386/avx512bw-vpinsr-1.c: New test. * gcc.target/i386/avx512dq-vpinsr-1.c: New test. * gcc.target/i386/avx512vl-vpinsr-1.c: New test. From-SVN: r236165
2016-05-12 10:34:11 +02:00
* gcc.target/i386/avx512bw-vpinsr-1.c: New test.
* gcc.target/i386/avx512dq-vpinsr-1.c: New test.
* gcc.target/i386/avx512vl-vpinsr-1.c: New test.
re PR target/71019 (AVX512BW instructions emitted even without AVX512BW) PR target/71019 * config/i386/sse.md (<sse2_avx2>_packssdw<mask_name>, <sse4_1_avx2>_packusdw<mask_name>): Make sure EVEX encoded insn is not emitted unless TARGET_AVX512BW. (<sse2_avx2>_packuswb<mask_name>, <sse2_avx2>_packsswb<mask_name>): Likewise. For TARGET_AVX512BW, use "=v" constraint instead of "=x" for the result operand. * gcc.target/i386/avx512vl-pack-1.c: New test. * gcc.target/i386/avx512vl-pack-2.c: New test. * gcc.target/i386/avx512bw-pack-2.c: New test. From-SVN: r236163
2016-05-12 10:33:14 +02:00
PR target/71019
* gcc.target/i386/avx512vl-pack-1.c: New test.
* gcc.target/i386/avx512vl-pack-2.c: New test.
* gcc.target/i386/avx512bw-pack-2.c: New test.
sse.md (*vec_setv4sf_sse4_1, [...]): Use v constraint instead of x in avx alternatives. * config/i386/sse.md (*vec_setv4sf_sse4_1, sse4_1_insertps): Use v constraint instead of x in avx alternatives. Use maybe_evex instead of vex prefix. * gcc.target/i386/avx512vl-vinsertps-1.c: New test. From-SVN: r236162
2016-05-12 10:32:31 +02:00
* gcc.target/i386/avx512vl-vinsertps-1.c: New test.
constraints.md (Yv): New constraint. * config/i386/constraints.md (Yv): New constraint. * config/i386/i386.h (VALID_AVX512VL_128_REG_MODE): Allow TFmode and V1TImode in xmm16+ registers for TARGET_AVX512VL. * config/i386/i386.md (avx512fvecmode): New mode attr. (*pushtf): Use v constraint instead of x. (*movtf_internal): Likewise. For TARGET_AVX512VL and xmm16+ registers, use vmovdqu64 or vmovdqa64 instructions. (*absneg<mode>2): Use Yv constraint instead of x constraint. (*absnegtf2_sse): Likewise. (copysign<mode>3_const, copysign<mode>3_var): Likewise. * config/i386/sse.md (*andnot<mode>3): Add avx512vl and avx512f alternatives. (*andnottf3, *<code><mode>3, *<code>tf3): Likewise. * gcc.target/i386/avx512dq-abs-copysign-1.c: New test. * gcc.target/i386/avx512vl-abs-copysign-1.c: New test. * gcc.target/i386/avx512vl-abs-copysign-2.c: New test. From-SVN: r236161
2016-05-12 10:30:25 +02:00
* gcc.target/i386/avx512dq-abs-copysign-1.c: New test.
* gcc.target/i386/avx512vl-abs-copysign-1.c: New test.
* gcc.target/i386/avx512vl-abs-copysign-2.c: New test.
re PR tree-optimization/70986 (ICE on valid code at -O3 on x86_64-linux-gnu in combine_blocks, at tree-if-conv.c:2219) 2016-05-12 Richard Biener <rguenther@suse.de> PR tree-optimization/70986 * cfganal.c: Include cfgloop.h. (dfs_find_deadend): Prefer to take edges exiting loops. * gcc.dg/torture/pr70986-1.c: New testcase. * gcc.dg/torture/pr70986-2.c: Likewise. * gcc.dg/torture/pr70986-3.c: Likewise. From-SVN: r236158
2016-05-12 09:18:58 +02:00
2016-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/70986
* gcc.dg/torture/pr70986-1.c: New testcase.
* gcc.dg/torture/pr70986-2.c: Likewise.
* gcc.dg/torture/pr70986-3.c: Likewise.
PR43651: add warning for duplicate qualifier gcc/c/ PR c/43651 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier is enabled. * c-errors.c (pedwarn_c90): Return true if warned. * c-tree.h (pedwarn_c90): Change return type to bool. (enum c_declspec_word): Add new enumerator cdw_atomic. gcc/ PR c/43651 * doc/invoke.texi (Wduplicate-decl-specifier): Document new option. gcc/testsuite/ PR c/43651 * gcc.dg/Wduplicate-decl-specifier-c11.c: New test. * gcc.dg/Wduplicate-decl-specifier.c: Likewise. gcc/c-family/ PR c/43651 * c.opt (Wduplicate-decl-specifier): New option. From-SVN: r236142
2016-05-11 22:23:37 +02:00
2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
PR c/43651
* gcc.dg/Wduplicate-decl-specifier-c11.c: New test.
* gcc.dg/Wduplicate-decl-specifier.c: Likewise.
sse-13.c: Add dg-add-options bind_pic_locally directive. * gcc.target/i386/sse-13.c: Add dg-add-options bind_pic_locally directive. * gcc.target/i386/pr66746.c: Ditto. From-SVN: r236140
2016-05-11 21:16:58 +02:00
2016-05-11 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/sse-13.c: Add dg-add-options bind_pic_locally
directive.
* gcc.target/i386/pr66746.c: Ditto.
predicates.md (quad_memory_operand): Move most of the code into quad_address_p and call it to share code with... [gcc] 2016-05-11 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/predicates.md (quad_memory_operand): Move most of the code into quad_address_p and call it to share code with vsx_quad_dform_memory_operand. (vsx_quad_dform_memory_operand): New predicate for ISA 3.0 vector d-form support. * config/rs6000/rs6000.opt (-mlra): Switch to being an option mask bit instead of being a separate word. Split -mpower9-dform into two switches, -mpower9-dform-scalar and -mpower9-dform-vector. * config/rs6000/rs6000.c (RELOAD_REG_QUAD_OFFSET): New addr_mask for the register class supporting 128-bit quad word memory offsets. (mode_supports_vsx_dform_quad): Helper function to return if the register class uses quad word memory offsets. (rs6000_debug_addr_mask): Add support for quad word memory offsets. (rs6000_debug_reg_global): Always print if we are using LRA or not. (rs6000_setup_reg_addr_masks): If ISA 3.0 vector d-form instructions are enabled, set up the appropriate addr_masks for 128-bit types. (rs6000_init_hard_regno_mode_ok): wb constraint is now based on -mpower9-dform-scalar, instead of -mpower9-dform. (rs6000_option_override_internal): Split -mpower9-dform into two switches, -mpower9-dform-scalar and -mpower9-dform-vector. The -mpower9-dform switch sets or clears both. If we are not using the LRA register allocator, do not enable -mpower9-dform-vector by default. If we are using LRA, enable -mpower9-dform-vector and -mvsx-timode if it is appropriate. Issue a warning if either -mpower9-dform-vector or -mvsx-timode are explicitly used without enabling LRA. (quad_address_offset_p): New helper function to return if the offset is legal for quad word memory instructions. (quad_address_p): New function to determin if GPR or vector register quad word memory addresses are legal. (mem_operand_gpr): Validate quad word address offsets. (reg_offset_addressing_ok_p): Add support for ISA 3.0 vector d-form (register + offset) instructions. (offsettable_ok_by_alignment): Likewise. (rs6000_legitimate_offset_address_p): Likewise. (legitimate_lo_sum_address_p): Likewise. (rs6000_legitimize_address): Likewise. (rs6000_legitimize_reload_address): Add more debug statements for -mdebug=addr. (rs6000_legitimate_address_p): Add support for ISA 3.0 vector d-form instructions. (rs6000_secondary_reload_memory): Add support for ISA 3.0 vector d-form instructions. Distinguish different cases in debug output. (rs6000_secondary_reload_inner): Add support for ISA 3.0 vector d-form instructions. (rs6000_preferred_reload_class): Likewise. (rs6000_output_move_128bit): Add support for ISA 3.0 d-form instructions. If ISA 3.0 is available, generate lxvx/stxvx instead of the ISA 2.06 indexed memory instructions. (rs6000_emit_prologue): If we have ISA 3.0 d-form instructions, use them to save/restore the saved vector registers instead of using Altivec instructions. (rs6000_emit_epilogue): Likewise. (rs6000_lra_p): Use TARGET_LRA instead of the old option word. (rs6000_opt_masks): Split -mpower9-dform into -mpower9-dform-scalar and -mpower9-dform-vector. (rs6000_print_options_internal): Print -mno-<switch> if <switch> was not selected. * config/rs6000/vsx.md (p9_vecload_<mode>): Delete hack to emit ISA 3.0 vector indexed memory instructions, and fold the code into the normal mov<mode> patterns. (p9_vecstore_<mode>): Likewise. (vsx_mov<mode>): Add support for ISA 3.0 vector d-form instructions. (vsx_movti_64bit): Likewise. (vsx_movti_32bit): Likewise. * config/rs6000/constraints.md (wO constraint): New constraint for ISA 3.0 vector d-form support. * config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Use -mpower9-dform-scalar instead of -mpower9-dform. Add note not to include -mpower9-dform-vector until we switch over to LRA. (POWERPC_MASKS): Add -mlra. Split -mpower9-dform into two. switches, -mpower9-dform-scalar and -mpower9-dform-vector. * config/rs6000/rs6000-protos.h (quad_address_p): Add declaration. * doc/invoke.texi (RS/6000 and PowerPC Options): Add documentation for -mpower9-dform and -mlra. * doc/md.texi (wO constraint): Document wO constraint. [gcc/testsuite] 2016-05-11 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/dform-3.c: New test for ISA 3.0 vector d-form support. * gcc.target/powerpc/dform-1.c: Add -mlra option to silence warning when using -mvsx-timode. * gcc.target/powerpc/p8vector-int128-1.c: Likewise. * gcc.target/powerpc/dform-2.c: Likewise. * gcc.target/powerpc/pr68805.c: Likewise. From-SVN: r236133
2016-05-11 20:38:10 +02:00
2016-05-11 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/dform-3.c: New test for ISA 3.0 vector d-form
support.
* gcc.target/powerpc/dform-1.c: Add -mlra option to silence
warning when using -mvsx-timode.
* gcc.target/powerpc/p8vector-int128-1.c: Likewise.
* gcc.target/powerpc/dform-2.c: Likewise.
* gcc.target/powerpc/pr68805.c: Likewise.
re PR c++/71024 (Missing warning for contradictory attributes) PR c++/71024 * c-common.c (diagnose_mismatched_attributes): New function. * c-common.h (diagnose_mismatched_attributes): Declare. * c-decl.c (diagnose_mismatched_decls): Factor out code to diagnose_mismatched_attributes and call it. * decl.c (duplicate_decls): Call diagnose_mismatched_decls. * c-c++-common/attributes-3.c: New test. From-SVN: r236129
2016-05-11 19:07:37 +02:00
2016-05-11 Marek Polacek <polacek@redhat.com>
PR c++/71024
* c-c++-common/attributes-3.c: New test.
pr68671.c: Xfail on PTX -- assembler crash. * gcc.dg/pr68671.c: Xfail on PTX -- assembler crash. * gcc.c-torture/execute/pr68185.c: Likewise. * gcc.dg/ipa/pr70306.c: Requires global constructors. * gcc.dg/pr69634.c: Requires scheduling. * gcc.dg/torture/pr66178.c: Require label values. * gcc.dg/setjmp-6.c: Require indirect jumps. From-SVN: r236125
2016-05-11 17:50:20 +02:00
2016-05-11 Nathan Sidwell <nathan@acm.org>
* gcc.dg/pr68671.c: Xfail on PTX -- assembler crash.
* gcc.c-torture/execute/pr68185.c: Likewise.
* gcc.dg/ipa/pr70306.c: Requires global constructors.
* gcc.dg/pr69634.c: Requires scheduling.
* gcc.dg/torture/pr66178.c: Require label values.
* gcc.dg/setjmp-6.c: Require indirect jumps.
re PR tree-optimization/71055 (FAIL: gcc.dg/torture/pr53663-1.c -Os execution test) 2016-05-11 Richard Biener <rguenther@suse.de> PR tree-optimization/71055 * tree-ssa-sccvn.c (vn_reference_lookup_3): When native-interpreting sth with precision not equal to access size verify we don't chop off bits. * gcc.dg/torture/pr71055.c: New testcase. From-SVN: r236122
2016-05-11 16:04:32 +02:00
2016-05-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/71055
* gcc.dg/torture/pr71055.c: New testcase.
re PR debug/71057 (ICE in schedule_generic_params_dies_gen, at dwarf2out.c:24142) 2016-05-11 Richard Biener <rguenther@suse.de> PR debug/71057 * dwarf2out.c (retry_incomplete_types): Set early_dwarf. (dwarf2out_finish): Move retry_incomplete_types call ... (dwarf2out_early_finish): ... here. * g++.dg/debug/pr71057.C: New testcase. From-SVN: r236121
2016-05-11 15:59:34 +02:00
2016-05-11 Richard Biener <rguenther@suse.de>
PR debug/71057
* g++.dg/debug/pr71057.C: New testcase.
re PR fortran/70855 (ICE with -fopenmp in gfc_trans_omp_workshare(): Bad statement code) PR fortran/70855 * frontend-passes.c (inline_matmul_assign): Disable in !$omp workshare. * gfortran.dg/gomp/pr70855.f90: New test. From-SVN: r236119
2016-05-11 15:16:48 +02:00
2016-05-11 Jakub Jelinek <jakub@redhat.com>
PR fortran/70855
* gfortran.dg/gomp/pr70855.f90: New test.
re PR middle-end/71002 (-fstrict-aliasing breaks Boost's short string optimization implementation) 2016-05-11 Richard Biener <rguenther@suse.de> PR middle-end/71002 * alias.c (reference_alias_ptr_type): Preserve alias-set zero if the langhook insists on it. * fold-const.c (make_bit_field_ref): Add arg for the original reference and preserve its alias-set. (decode_field_reference): Take exp by reference and adjust it to the original memory reference. (optimize_bit_field_compare): Adjust callers. (fold_truth_andor_1): Likewise. * gimplify.c (gimplify_expr): Adjust in-SSA form test. * g++.dg/torture/pr71002.C: New testcase. From-SVN: r236117
2016-05-11 12:24:11 +02:00
2016-05-11 Richard Biener <rguenther@suse.de>
PR middle-end/71002
* g++.dg/torture/pr71002.C: New testcase.
re PR middle-end/70807 (fwprop pass ICE with incoming CDI_DOMINATORS) gcc/ PR middle-end/70807 * cfgrtl.h (delete_insn_and_edges): Now return bool. * cfgrtl.c (delete_insn_and_edges): Likewise. * config/i386/i386.c (convert_scalars_to_vector): Remove redundant code. * cse.c (cse_insn): Compute cse_cfg_altered. (delete_trivially_dead_insns): Likewise. (cse_cc_succs): Likewise. (rest_of_handle_cse): Free dominance info if required. (rest_of_handle_cse2): Likewise. (rest_of_handle_cse_after_global_opts): Likewise. gcc/testsuite/ PR middle-end/70807 * gcc.dg/pr70807.c: New test. From-SVN: r236114
2016-05-11 11:33:13 +02:00
2016-05-11 Ilya Enkovich <ilya.enkovich@intel.com>
PR middle-end/70807
* gcc.dg/pr70807.c: New test.
PR c++/38611 - missing -Wattributes on a typedef with attribute aligned From-SVN: r236112
2016-05-11 05:04:03 +02:00
2016-05-10 Martin Sebor <msebor@redhat.com>
PR c++/38611
* g++.dg/Wattributes.C: New test.
Simple bitop reassoc in match.pd 2016-05-10 Marc Glisse <marc.glisse@inria.fr> gcc/ * fold-const.c (fold_binary_loc) [(X ^ Y) & Y]: Remove and merge with... * match.pd ((X & Y) ^ Y): ... this. ((X & Y) & Y, (X | Y) | Y, (X ^ Y) ^ Y, (X & Y) & (X & Z), (X | Y) | (X | Z), (X ^ Y) ^ (X ^ Z)): New transformations. gcc/testsuite/ * gcc.dg/tree-ssa/bit-assoc.c: New testcase. * gcc.dg/tree-ssa/pr69270.c: Adjust. * gcc.dg/tree-ssa/vrp59.c: Disable forwprop. From-SVN: r236103
2016-05-10 21:52:20 +02:00
2016-05-10 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/bit-assoc.c: New testcase.
* gcc.dg/tree-ssa/pr69270.c: Adjust.
* gcc.dg/tree-ssa/vrp59.c: Disable forwprop.
re PR target/70799 (STV pass does not convert DImode shifts) gcc/ PR target/70799 * config/i386/i386.c (dimode_scalar_to_vector_candidate_p): Allow integer constants. (dimode_scalar_chain::vector_const_cost): New. (dimode_scalar_chain::compute_convert_gain): Handle constants. (dimode_scalar_chain::convert_op): Likewise. (dimode_scalar_chain::convert_insn): Likewise. gcc/testsuite/ PR target/70799 * gcc.target/i386/pr70799-1.c: New test. From-SVN: r236090
2016-05-10 18:08:42 +02:00
2016-05-10 Ilya Enkovich <ilya.enkovich@intel.com>
PR target/70799
* gcc.target/i386/pr70799-1.c: New test.
DWARF: fix stack usage assessment for DW_OP_neg When the DWARF back-end generates DW_OP_neg operations in DWARF procedures, we get an ICE because of inconsistent stack usage computation for the embedding expression. This is because resolve_args_picking_1 thinks DW_OP_neg is a binary operation (pops 2 stack slots, pushes 1) whereas it really is an unary one (one pop, one push). This change fixes resolve_args_picking_1 and adds a regression testcase (which crashes with the current trunk). Bootstrapped and regtested without regression on x86_64-linux. gcc/ * dwarf2out.c (resolve_args_picking_1): Consider DW_OP_neg as an unary operation, not a binary one. gcc/testsuite/ * gnat.dg/debug6.adb, gnat.dg/debug6_pkg.ads: New testcase. From-SVN: r236087
2016-05-10 17:57:37 +02:00
2016-05-10 Pierre-Marie de Rodat <derodat@adacore.com>
* gnat.dg/debug6.adb, gnat.dg/debug6_pkg.ads: New testcase.
re PR middle-end/70877 ([MPX] ICE in in convert_move) gcc/ PR middle-end/70877 * tree-chkp.c (chkp_add_bounds_to_call_stmt): Handle calls with type casted fndecl. gcc/testsuite/ PR middle-end/70877 * gcc.target/i386/pr70877.c: New test. From-SVN: r236088
2016-05-10 18:06:36 +02:00
2016-05-10 Ilya Enkovich <ilya.enkovich@intel.com>
PR middle-end/70877
* gcc.target/i386/pr70877.c: New test.
re PR tree-optimization/70876 (ICE in chkp_find_bounds: Unexpected tree code with_size_expr) gcc/ PR tree-optimization/70786 * tree-chkp.c (chkp_find_bounds_1): Support WITH_SIZE_EXPR. * gcc/calls.c (initialize_argument_information): Bind bounds with corresponding args passed by reference. gcc/testsuite/ PR tree-optimization/70786 * gcc.target/i386/pr70876.c: New test. From-SVN: r236086
2016-05-10 17:56:27 +02:00
2016-05-10 Ilya Enkovich <ilya.enkovich@intel.com>
PR tree-optimization/70786
* gcc.target/i386/pr70876.c: New test.
re PR target/70927 ([6 only] avx512dq instructions emitted even with -mavx512vl -mno-avx512dq) PR target/70927 * config/i386/sse.md (<sse>_andnot<mode>3<mask_name>), *<code><mode>3<mask_name>): For !TARGET_AVX512DQ and EVEX encoding, use vp*[dq] instead of v*p[sd] instructions and adjust mode attribute accordingly. * gcc.target/i386/avx512vl-logic-1.c: New test. * gcc.target/i386/avx512vl-logic-2.c: New test. * gcc.target/i386/avx512dq-logic-2.c: New test. From-SVN: r236083
2016-05-10 16:30:02 +02:00
2016-05-10 Jakub Jelinek <jakub@redhat.com>
PR target/70927
* gcc.target/i386/avx512vl-logic-1.c: New test.
* gcc.target/i386/avx512vl-logic-2.c: New test.
* gcc.target/i386/avx512dq-logic-2.c: New test.
re PR target/70963 (vec_cts/vec_ctf intrinsics produce wrong results for 64-bit floating point) [gcc] 2016-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/70963 * config/rs6000/vsx.md (vsx_xvcvdpsxds_scale): Generate correct code for a zero scale factor. (vsx_xvcvdpuxds_scale): Likewise. [gcc/testsuite] 2016-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/70963 * gcc.target/powerpc/pr70963.c: New. From-SVN: r236082
2016-05-10 16:27:12 +02:00
2016-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/70963
* gcc.target/powerpc/pr70963.c: New.
Add debugging ruler to diagnostic-show-locus.c When debugging diagnostic-show-locus.c, it's invaluable to have a "ruler" showing column numbers. This patch adds in support via a new "show_ruler_p" flag within the diagnostic_context. There's no direct way for end-users to enable this, but plugins can enable it by setting the flag, so the plugin that tests the diagnostic subsystem uses this to verify that the ruler is correctly printed. gcc/ChangeLog: * diagnostic-show-locus.c (layout::layout): Call show_ruler if show_ruler_p was set on the context. (layout::show_ruler): New method. * diagnostic.h (struct diagnostic_context): Add field "show_ruler_p". gcc/testsuite/ChangeLog: * gcc.dg/plugin/diagnostic-test-show-locus-bw.c (test_very_wide_line): Add ruler to expected output. * gcc.dg/plugin/diagnostic-test-show-locus-color.c (test_very_wide_line): Likewise. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (test_show_locus): Within the handling of "test_very_wide_line", enable show_ruler_p on the diagnostic context. From-SVN: r236080
2016-05-10 15:28:41 +02:00
2016-05-10 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/plugin/diagnostic-test-show-locus-bw.c
(test_very_wide_line): Add ruler to expected output.
* gcc.dg/plugin/diagnostic-test-show-locus-color.c
(test_very_wide_line): Likewise.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
(test_show_locus): Within the handling of "test_very_wide_line",
enable show_ruler_p on the diagnostic context.
re PR tree-optimization/71039 (ICE: verify_ssa failed (error: definition in block 4 does not dominate use in block 5) w/ -O1 and above) 2016-05-10 Richard Biener <rguenther@suse.de> PR tree-optimization/71039 * tree-ssa-phiprop.c: Include tree-ssa-loop.h. (chk_uses): New function. (propagate_with_phi): Verify we can safely replicate the lhs of an aggregate assignment on all incoming edges. * gcc.dg/torture/pr71039.c: New testcase. From-SVN: r236079
2016-05-10 15:13:59 +02:00
2016-05-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/71039
* gcc.dg/torture/pr71039.c: New testcase.
nested-func-10.c: Requires alloca. * gcc.dg/nested-func-10.c: Requires alloca. * gcc.dg/nested-func-9.c: Requires alloca. * gcc.c-torture/execute/pr70460.c: Requires labels. * gcc.c-torture/compile/pr70199.c: Requires labels. * gcc.target/nvptx/decl.c: Compile only. * gcc.target/nvptx/trailing-init.c: Compile only. * gcc.target/nvptx/ary-init.c: Compile only. From-SVN: r236077
2016-05-10 15:05:57 +02:00
2016-05-10 Nathan Sidwell <nathan@acm.org>
* gcc.dg/nested-func-10.c: Requires alloca.
* gcc.dg/nested-func-9.c: Requires alloca.
* gcc.c-torture/execute/pr70460.c: Requires labels.
* gcc.c-torture/compile/pr70199.c: Requires labels.
* gcc.target/nvptx/decl.c: Compile only.
* gcc.target/nvptx/trailing-init.c: Compile only.
* gcc.target/nvptx/ary-init.c: Compile only.
re PR c/70255 (change of the order of summation of floating point numbers despite no-associative-math) PR c/70255 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute on a declaration following the definition. * gcc.dg/attr-opt-1.c: New test. From-SVN: r236071
2016-05-10 12:22:16 +02:00
2016-05-10 Marek Polacek <polacek@redhat.com>
PR c/70255
* gcc.dg/attr-opt-1.c: New test.
re PR tree-optimization/70497 (Missed CSE of subregs on GIMPLE) 2016-05-10 Richard Biener <rguenther@suse.de> PR tree-optimization/70497 PR tree-optimization/28367 * tree-ssa-sccvn.c (vn_nary_build_or_lookup): New function split out from ... (visit_reference_op_load): ... here. (vn_reference_lookup_3): Use it to handle subreg-like accesses with simplified BIT_FIELD_REFs. * tree-ssa-pre.c (eliminate_insert): Handle inserting BIT_FIELD_REFs. * tree-complex.c (extract_component): Handle BIT_FIELD_REFs correctly. * gcc.dg/torture/20160404-1.c: New testcase. * gcc.dg/tree-ssa/ssa-fre-54.c: Likewise. * gcc.dg/tree-ssa/ssa-fre-55.c: Likewise. From-SVN: r236066
2016-05-10 10:20:43 +02:00
2016-05-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/70497
PR tree-optimization/28367
* gcc.dg/torture/20160404-1.c: New testcase.
* gcc.dg/tree-ssa/ssa-fre-54.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-55.c: Likewise.
DWARF: add abstract origin links on lexical blocks DIEs Track from which abstract lexical block concrete ones come from in DWARF so that debuggers can inherit the former from the latter. This enables debuggers to properly handle the following case: * function Child2 is nested in a lexical block, itself nested in function Child1; * function Child1 is inlined into some call site; * function Child2 is never inlined. Here, Child2 is described in DWARF only in the abstract instance of Child1. So when debuggers decode Child1's concrete instances, they need to fetch the definition for Child2 in the corresponding abstract instance: the DW_AT_abstract_origin link on the lexical block that embeds Child1 enables them to do that. Bootstrapped and regtested on x86_64-linux. gcc/ChangeLog: * dwarf2out.c (add_abstract_origin_attribute): Adjust documentation comment. For BLOCK nodes, add a DW_AT_abstract_origin attribute that points to the DIE generated for the origin BLOCK. (gen_lexical_block_die): Call add_abstract_origin_attribute for blocks from inlined functions. gcc/testsuite/Changelog: * gcc.dg/debug/dwarf2/nested_fun.c: New testcase. From-SVN: r236065
2016-05-10 10:03:49 +02:00
2016-05-10 Pierre-Marie de Rodat <derodat@adacore.com>
* gcc.dg/debug/dwarf2/nested_fun.c: New testcase.
i386.md (absneg splitters with general regs): Use general_reg_operand predicate. * config/i386/i386.md (absneg splitters with general regs): Use general_reg_operand predicate. (btsq peephole2): Use x86_64_immediate_operand to check if new value is suitable for immediate operand. Generate emitted insn using RTL expressions. (btcq peephole2): Ditto. (btrq peephole2): Ditto. Generate correct immediate operand for AND masking. testsuite/ChangeLog: * gcc.target/i386/fabsneg-1.c New test. From-SVN: r236042
2016-05-09 17:37:30 +02:00
2016-05-09 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/fabsneg-1.c New test.
[RS6000] Fragile testcase breaks with -frename-registers PR testsuite/70826 * gcc.target/powerpc/savres.c: Compile with -fno-rename-registers. From-SVN: r236033
2016-05-09 14:35:25 +02:00
2016-05-09 Alan Modra <amodra@gmail.com>
PR testsuite/70826
* gcc.target/powerpc/savres.c: Compile with -fno-rename-registers.
re PR tree-optimization/70985 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) 2016-05-09 Richard Biener <rguenther@suse.de> PR tree-optimization/70985 * match.pd (BIT_FIELD_REF -> (type)): Disable on GIMPLE when op0 isn't a gimple register. * gcc.dg/torture/pr70985.c: New testcase. From-SVN: r236032
2016-05-09 14:23:11 +02:00
2016-05-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/70985
* gcc.dg/torture/pr70985.c: New testcase.
tree-if-conv.c (tree-ssa-loop.h): Include header file. * tree-if-conv.c (tree-ssa-loop.h): Include header file. (tree-ssa-loop-niter.h): Ditto. (idx_within_array_bound, ref_within_array_bound): New functions. (ifcvt_memrefs_wont_trap): Check if array ref is within bound. Factor out check on writable base object to ... (base_object_writable): ... here. gcc/testsuite/ * gcc.dg/tree-ssa/ifc-9.c: New test. * gcc.dg/tree-ssa/ifc-10.c: New test. * gcc.dg/tree-ssa/ifc-11.c: New test. * gcc.dg/tree-ssa/ifc-12.c: New test. * gcc.dg/vect/pr61194.c: Remove XFAIL. * gcc.dg/vect/vect-23.c: Remove XFAIL. * gcc.dg/vect/vect-mask-store-move-1.c: Revise test check. From-SVN: r236026
2016-05-09 13:44:03 +02:00
2016-05-09 Bin Cheng <bin.cheng@arm.com>
* gcc.dg/tree-ssa/ifc-9.c: New test.
* gcc.dg/tree-ssa/ifc-10.c: New test.
* gcc.dg/tree-ssa/ifc-11.c: New test.
* gcc.dg/tree-ssa/ifc-12.c: New test.
* gcc.dg/vect/pr61194.c: Remove XFAIL.
* gcc.dg/vect/vect-23.c: Remove XFAIL.
* gcc.dg/vect/vect-mask-store-move-1.c: Revise test check.
re PR fortran/70937 (ICE: tree code ‘ssa_name’ is not supported in LTO streams) 2016-05-09 Richard Biener <rguenther@suse.de> PR fortran/70937 * trans-decl.c: Include gimplify.h for unshare_expr. (gfc_trans_vla_one_sizepos): Unshare exprs before inserting them into the IL. * gfortran.dg/pr70937.f90: New testcase. From-SVN: r236021
2016-05-09 09:42:45 +02:00
2016-05-09 Richard Biener <rguenther@suse.de>
PR fortran/70937
* gfortran.dg/pr70937.f90: New testcase.
Fix gcc.dg/ipa/pure-const-3.c scan * gcc.dg/ipa/pure-const-3.c: Scan local-pure-const1 dump. From-SVN: r236007
2016-05-08 13:52:38 +02:00
2016-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.dg/ipa/pure-const-3.c: Scan local-pure-const1 dump.
re PR fortran/56226 (Add support for DEC UNION and MAP extensions) 2016-05-07 Fritz Reese <fritzoreese@gmail.com> PR fortran/56226 * module.c (dt_upper_string): Rename to gfc_dt_upper_string (dt_lower_string): Likewise. * gfortran.h: Make new gfc_dt_upper/lower_string global. * class.c: Use gfc_dt_upper_string. * decl.c: Likewise. * symbol.c: Likewise. * resolve.c (resolve_component): New function. (resolve_fl_derived0): Move component loop code to resolve_component. * parse.c (check_component): New function. (parse_derived): Move loop code to check_component. * lang.opt, invoke.texi, options.c : New option -fdec-structure. * libgfortran.h (bt): New basic type BT_UNION. * gfortran.h (gfc_option): New option -fdec-structure. (gfc_get_union_type, gfc_compare_union_types): New prototypes. (gfc_bt_struct, gfc_fl_struct, case_bt_struct, case_fl_struct): New macros. (gfc_find_component): Change prototype. * match.h (gfc_match_member_sep, gfc_match_map, gfc_match_union, gfc_match_structure_decl): New prototypes. * parse.h (gfc_comp_struct): New macro. * symbol.c (gfc_find_component): Search for components in nested unions * class.c (insert_component_ref, gfc_add_component_ref, add_proc_comp, copy_vtab_proc_comps): Update calls to gfc_find_component. * primary.c (gfc_convert_to_structure_constructor): Likewise. * symbol.c (gfc_add_component): Likewise. * resolve.c (resolve_typebound_function, resolve_typebound_subroutine, resolve_typebound_procedure, resolve_component, resolve_fl_derived): Likewise. * expr.c (get_union_init, component_init): New functions. * decl.c (match_clist_expr, match_record_decl, get_struct_decl, gfc_match_map, gfc_match_union, gfc_match_structure_decl): Likewise. * interface.c (compare_components, gfc_compare_union_types): Likewise. * match.c (gfc_match_member_sep): Likewise. * parse.c (check_component, parse_union, parse_struct_map): Likewise. * resolve.c (resolve_fl_struct): Likewise. * symbol.c (find_union_component): Likewise. * trans-types.c (gfc_get_union_type): Likewise. * parse.c (parse_derived): Use new functions. * interface.c (gfc_compare_derived_types, gfc_compare_types): Likewise. * expr.c (gfc_default_initializer): Likewise. * gfortran.texi: Support for DEC structures, unions, and maps. * gfortran.h (gfc_statement, sym_flavor): Likewise. * check.c (gfc_check_kill_sub): Likewise. * expr.c (gfc_copy_expr, simplify_const_ref, gfc_has_default_initializer): Likewise. * decl.c (build_sym, match_data_constant, add_init_expr_to_sym, match_pointer_init, build_struct, variable_decl, gfc_match_decl_type_spec, gfc_mach_data-decl, gfc_match_entry, gfc_match_end, gfc_match_derived_decl): Likewise. * interface.c (check_interface0, check_interface1, gfc_search_interface): Likewise. * misc.c (gfc_basic_typename, gfc_typename): Likewise. * module.c (add_true_name, build_tnt, bt_types, mio_typespec, fix_mio_expr, load_needed, mio_symbol, read_module, write_symbol, gfc_get_module_backend_decl): Likewise. * parse.h (gfc_compile_state): Likewise. * parse.c (decode_specification_statement, decode_statement, gfc_ascii_statement, verify_st_order, parse_spec): Likewise. * primary.c (gfc_match_varspec, gfc_match_structure_constructor, gfc_match_rvalue, match_variable): Likewise. * resolve.c (find_arglists, resolve_structure_cons, is_illegal_recursion, resolve_generic_f, get_declared_from_expr, resolve_typebound_subroutine, resolve_allocate_expr, nonscalar_typebound_assign, generate_component_assignments, resolve_fl_variable_derived, check_defined_assignments, resolve_component, resolve_symbol, resolve_equivalence_derived): Likewise. * symbol.c (flavors, check_conflict, gfc_add_flavor, gfc_use_derived, gfc_restore_last_undo_checkpoint, gfc_type_compatible, gfc_find_dt_in_generic): Likewise. * trans-decl.c (gfc_get_module_backend_decl, create_function_arglist, gfc_create_module_variable, check_constant_initializer): Likewise. * trans-expr.c (gfc_conv_component_ref, gfc_conv_initializer, gfc_trans_alloc_subarray_assign, gfc_trans_subcomponent_assign, gfc_conv_structure, gfc_trans_scalar_assign, copyable_array_p): Likewise. * trans-io.c (transfer_namelist_element, transfer_expr, gfc_trans_transfer): Likewise. * trans-stmt.c (gfc_trans_deallocate): Likewise. * trans-types.c (gfc_typenode_for_spec, gfc_copy_dt_decls_ifequal, gfc_get_derived_type): Likewise. 2016-05-07 Fritz Reese <fritzoreese@gmail.com> PR fortran/56226 * gfortran.dg/dec_structure_1.f90: New testcase. * gfortran.dg/dec_structure_2.f90: Ditto. * gfortran.dg/dec_structure_3.f90: Ditto. * gfortran.dg/dec_structure_4.f90: Ditto. * gfortran.dg/dec_structure_5.f90: Ditto. * gfortran.dg/dec_structure_6.f90: Ditto. * gfortran.dg/dec_structure_7.f90: Ditto. * gfortran.dg/dec_structure_8.f90: Ditto. * gfortran.dg/dec_structure_9.f90: Ditto. * gfortran.dg/dec_structure_10.f90: Ditto. * gfortran.dg/dec_structure_11.f90: Ditto. * gfortran.dg/dec_union_1.f90: Ditto. * gfortran.dg/dec_union_2.f90: Ditto. * gfortran.dg/dec_union_3.f90: Ditto. * gfortran.dg/dec_union_4.f90: Ditto. * gfortran.dg/dec_union_5.f90: Ditto. * gfortran.dg/dec_union_6.f90: Ditto. * gfortran.dg/dec_union_7.f90: Ditto. From-SVN: r235999
2016-05-08 01:16:23 +02:00
2016-05-07 Fritz Reese <fritzoreese@gmail.com>
PR fortran/56226
* gfortran.dg/dec_structure_1.f90: New testcase.
* gfortran.dg/dec_structure_2.f90: Ditto.
* gfortran.dg/dec_structure_3.f90: Ditto.
* gfortran.dg/dec_structure_4.f90: Ditto.
* gfortran.dg/dec_structure_5.f90: Ditto.
* gfortran.dg/dec_structure_6.f90: Ditto.
* gfortran.dg/dec_structure_7.f90: Ditto.
* gfortran.dg/dec_structure_8.f90: Ditto.
* gfortran.dg/dec_structure_9.f90: Ditto.
* gfortran.dg/dec_structure_10.f90: Ditto.
* gfortran.dg/dec_structure_11.f90: Ditto.
* gfortran.dg/dec_union_1.f90: Ditto.
* gfortran.dg/dec_union_2.f90: Ditto.
* gfortran.dg/dec_union_3.f90: Ditto.
* gfortran.dg/dec_union_4.f90: Ditto.
* gfortran.dg/dec_union_5.f90: Ditto.
* gfortran.dg/dec_union_6.f90: Ditto.
* gfortran.dg/dec_union_7.f90: Ditto.
Handle NULL def in build_cross_bb_scalars_def 2016-05-07 Tom de Vries <tom@codesourcery.com> PR tree-optimization/70956 * graphite-scop-detection.c (build_cross_bb_scalars_def): Handle NULL def. * gcc.dg/graphite/pr70956.c: New test. From-SVN: r235994
2016-05-07 08:47:07 +02:00
2016-05-07 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/70956
* gcc.dg/graphite/pr70956.c: New test.
sse.md (*avx2_pmaddwd, [...]): Use v instead of x in vex or maybe_vex alternatives... * config/i386/sse.md (*avx2_pmaddwd, *sse2_pmaddwd): Use v instead of x in vex or maybe_vex alternatives, use maybe_evex instead of vex in prefix. * gcc.target/i386/avx512bw-vpmaddwd-3.c: New test. From-SVN: r235971
2016-05-06 15:14:34 +02:00
2016-05-06 Jakub Jelinek <jakub@redhat.com>
re PR target/70941 (Test miscompiled with -O2.) PR middle-end/70941 * gcc.dg/torture/pr70941.c (abort): Remove prototype. (a, b, c, d): Change type from char to signed char. (main): Compare against (signed char) -1634678893 instead of hardcoded -109. Use __builtin_abort instead of abort. From-SVN: r235978
2016-05-06 17:23:56 +02:00
PR middle-end/70941
* gcc.dg/torture/pr70941.c (abort): Remove prototype.
(a, b, c, d): Change type from char to signed char.
(main): Compare against (signed char) -1634678893 instead of
hardcoded -109. Use __builtin_abort instead of abort.
sse.md (<mask_codefor>ashr<mode>3<mask_name>): Move before the ashr<mode>3 pattern. * config/i386/sse.md (<mask_codefor>ashr<mode>3<mask_name>): Move before the ashr<mode>3 pattern. * gcc.target/i386/avx512bw-vpsraw-3.c: New test. * gcc.target/i386/avx512vl-vpsrad-3.c: New test. From-SVN: r235972
2016-05-06 15:15:24 +02:00
* gcc.target/i386/avx512bw-vpsraw-3.c: New test.
* gcc.target/i386/avx512vl-vpsrad-3.c: New test.
sse.md (*avx2_pmaddwd, [...]): Use v instead of x in vex or maybe_vex alternatives... * config/i386/sse.md (*avx2_pmaddwd, *sse2_pmaddwd): Use v instead of x in vex or maybe_vex alternatives, use maybe_evex instead of vex in prefix. * gcc.target/i386/avx512bw-vpmaddwd-3.c: New test. From-SVN: r235971
2016-05-06 15:14:34 +02:00
* gcc.target/i386/avx512bw-vpmaddwd-3.c: New test.
re PR debug/70935 (ICE: verify_ssa failed (error: definition in block 9 does not dominate use in block 12) w/ -O3 -g) gcc/ 2016-05-06 Yuri Rumyantsev <ysrumyan@gmail.com> PR debug/70935 * tree-ssa-loop-unswitch.c (find_loop_guard): Reject guard edge with loop latch destination. gcc/testsuite/ 2016-05-06 Yuri Rumyantsev <ysrumyan@gmail.com> PR debug/70935 * gcc.dg/torture/pr70935.c: New test. From-SVN: r235962
2016-05-06 14:07:25 +02:00
2016-05-06 Yuri Rumyantsev <ysrumyan@gmail.com>
PR debug/70935
* gcc.dg/torture/pr70935.c: New test.
re PR target/58219 ([SH] mov.l insn length is wrong on SH2A) gcc/ PR target/58219 * config/sh/predicates.md (long_displacement_mem_operand): New. * config/sh/sh.md (movsi_i): Allow for SH2A, disallow for any FPU. Add movi20, movi20s alternatives. Adjust length attribute for alternatives. (movsi_ie): Allow for any FPU. Adjust length attribute for alternatives. (movsi_i_lowpart): Add movi20, movi20s alternatives. Adjust length attribute for alternatives. (*mov<mode>): Use long_displacement_mem_operand for length attribute. (*movdi_i, movdf_k, movdf_i4, movsf_i, movsf_ie, movsf_ie_ra): Adjust length attribute for alternatives. gcc/testsuite/ PR target/58219 *gcc.target/sh/pr58219.c: New tests. From-SVN: r235954
2016-05-06 12:20:13 +02:00
2016-05-06 Oleg Endo <olegendo@gcc.gnu.org>
PR target/58219
Fix ChangeLog formatting. From-SVN: r235955
2016-05-06 12:23:48 +02:00
* gcc.target/sh/pr58219.c: New tests.
re PR target/58219 ([SH] mov.l insn length is wrong on SH2A) gcc/ PR target/58219 * config/sh/predicates.md (long_displacement_mem_operand): New. * config/sh/sh.md (movsi_i): Allow for SH2A, disallow for any FPU. Add movi20, movi20s alternatives. Adjust length attribute for alternatives. (movsi_ie): Allow for any FPU. Adjust length attribute for alternatives. (movsi_i_lowpart): Add movi20, movi20s alternatives. Adjust length attribute for alternatives. (*mov<mode>): Use long_displacement_mem_operand for length attribute. (*movdi_i, movdf_k, movdf_i4, movsf_i, movsf_ie, movsf_ie_ra): Adjust length attribute for alternatives. gcc/testsuite/ PR target/58219 *gcc.target/sh/pr58219.c: New tests. From-SVN: r235954
2016-05-06 12:20:13 +02:00
re PR tree-optimization/70960 (ICE: tree check: expected ssa_name, have integer_cst in ifcvt_walk_pattern_tree, at tree-if-conv.c:2465) 2016-05-06 Richard Biener <rguenther@suse.de> PR tree-optimization/70960 * tree-if-conv.c (ifcvt_walk_pattern_tree): Handle non-SSA ops. * gfortran.fortran-torture/compile/pr70960.f90: New testcase. From-SVN: r235953
2016-05-06 12:18:59 +02:00
2016-05-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/70960
* gfortran.fortran-torture/compile/pr70960.f90: New testcase.
re PR target/52933 (SH Target: Use div0s for integer sign comparisons) gcc/ PR target/52933 * config/sh/sh.md (*cmp_div0s_7, *cmp_div0s_8): Add div0s variants. * config/sh/sh.c (sh_rtx_costs): Add another div0s case. gcc/testsuite/ PR target/52933 * gcc.target/sh/pr52933-1.c (test_31, test_32, test_33, test_34, test_35, test_36, test_37, test_38, test_39, test_40): New sub-tests. Adjust expected instruction counts. * gcc.target/sh/pr52933-2.c: Adjust expected instruction counts. From-SVN: r235952
2016-05-06 11:52:35 +02:00
2016-05-06 Oleg Endo <olegendo@gcc.gnu.org>
PR target/52933
* gcc.target/sh/pr52933-1.c (test_31, test_32, test_33, test_34,
test_35, test_36, test_37, test_38, test_39, test_40): New sub-tests.
Adjust expected instruction counts.
* gcc.target/sh/pr52933-2.c: Adjust expected instruction counts.
re PR sanitizer/70875 (ICE in get_ubsan_type_info_for_type with -fsanitize=undefined) PR sanitizer/70875 * ubsan.c (get_ubsan_type_info_for_type): Remove assert. * gcc.dg/ubsan/bounds-3.c: New test. From-SVN: r235951
2016-05-06 11:47:25 +02:00
2016-05-06 Marek Polacek <polacek@redhat.com>
PR sanitizer/70875
* gcc.dg/ubsan/bounds-3.c: New test.
re PR target/54089 ([SH] Refactor shift patterns) gcc/ PR target/54089 * config/sh/sh.md (*rotcr): Add another variant. gcc/testsuite/ PR target/54089 * gcc.target/sh/pr54089-1.c (test_24): Add new sub-test. From-SVN: r235950
2016-05-06 11:41:57 +02:00
2016-05-06 Oleg Endo <olegendo@gcc.gnu.org>
PR target/54089
* gcc.target/sh/pr54089-1.c (test_24): Add new sub-test.
re PR fortran/70931 (ICE with -g in native_encode_initializer, bei dwarf2out.c:17768) 2016-05-06 Richard Biener <rguenther@suse.de> PR middle-end/70931 * dwarf2out.c (native_encode_initializer): Skip zero-sized fields. * gfortran.dg/pr70931.f90: New testcase. From-SVN: r235944
2016-05-06 09:44:22 +02:00
2016-05-06 Richard Biener <rguenther@suse.de>
PR middle-end/70931
* gfortran.dg/pr70931.f90: New testcase.
re PR target/70941 (Test miscompiled with -O2.) 2016-05-06 Richard Biener <rguenther@suse.de> PR middle-end/70941 * fold-const.c (split_tree): Always convert to the original type before negating. * gcc.dg/torture/pr70941.c: New testcase. From-SVN: r235943
2016-05-06 09:38:27 +02:00
2016-05-06 Richard Biener <rguenther@suse.de>
PR middle-end/70941
* gcc.dg/torture/pr70941.c: New testcase.
re PR tree-optimization/57206 (Auto-vectorization fails when array index is an unsigned int expression) gcc/testsuite PR tree-optimization/57206 * gcc.dg/vect/pr57206.c: New test. From-SVN: r235926
2016-05-05 18:20:54 +02:00
2016-05-05 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/57206
* gcc.dg/vect/pr57206.c: New test.
Declare isnanf in gcc.dg/ipa/inline-8.c * gcc.dg/ipa/inline-8.c (isnanf): Declare. From-SVN: r235925
2016-05-05 16:29:47 +02:00
2016-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.dg/ipa/inline-8.c (isnanf): Declare.
c-parser.c (c_parser_switch_statement): Add IF_P argument, parse it through to c_parser_c99_block_statement. * c-parser.c (c_parser_switch_statement): Add IF_P argument, parse it through to c_parser_c99_block_statement. (c_parser_statement_after_labels): Adjust c_parser_switch_statement caller. * parser.c (cp_parser_selection_statement): For RID_SWITCH, pass if_p instead of NULL to cp_parser_implicitly_scoped_statement. * c-c++-common/Wdangling-else-4.c: New test. From-SVN: r235920
2016-05-05 15:26:59 +02:00
2016-05-05 Jakub Jelinek <jakub@redhat.com>
sse.md (<avx512>_fmadd_<mode>_mask3<round_name>): Use v constraint instead of x. * config/i386/sse.md (<avx512>_fmadd_<mode>_mask3<round_name>): Use v constraint instead of x. * gcc.target/i386/avx512f-vfmadd-1.c: New test. From-SVN: r235921
2016-05-05 15:29:54 +02:00
* gcc.target/i386/avx512f-vfmadd-1.c: New test.
c-parser.c (c_parser_switch_statement): Add IF_P argument, parse it through to c_parser_c99_block_statement. * c-parser.c (c_parser_switch_statement): Add IF_P argument, parse it through to c_parser_c99_block_statement. (c_parser_statement_after_labels): Adjust c_parser_switch_statement caller. * parser.c (cp_parser_selection_statement): For RID_SWITCH, pass if_p instead of NULL to cp_parser_implicitly_scoped_statement. * c-c++-common/Wdangling-else-4.c: New test. From-SVN: r235920
2016-05-05 15:26:59 +02:00
* c-c++-common/Wdangling-else-4.c: New test.
sse.md (sse2_movq128): Use v constraint instead of x. * config/i386/sse.md (sse2_movq128): Use v constraint instead of x. * gcc.target/i386/avx512vl-vmovq-1.c: New test. From-SVN: r235893
2016-05-04 19:02:57 +02:00
2016-05-04 Jakub Jelinek <jakub@redhat.com>
re PR c++/70906 (ice in add_expr, at tree.c:7925) PR c++/70906 PR c++/70933 * tree-core.h (enum operand_equal_flag): Add OEP_HASH_CHECK. * tree.c (inchash::add_expr): If !IS_EXPR_CODE_CLASS (tclass), assert flags & OEP_HASH_CHECK, instead of asserting it never happens. Handle TARGET_EXPR. * fold-const.c (operand_equal_p): For hash verification, or in OEP_HASH_CHECK into flags. * g++.dg/opt/pr70906.C: New test. * g++.dg/opt/pr70933.C: New test. From-SVN: r235902
2016-05-04 22:44:40 +02:00
PR c++/70906
PR c++/70933
* g++.dg/opt/pr70906.C: New test.
* g++.dg/opt/pr70933.C: New test.
sse.md (sse2_movq128): Use v constraint instead of x. * config/i386/sse.md (sse2_movq128): Use v constraint instead of x. * gcc.target/i386/avx512vl-vmovq-1.c: New test. From-SVN: r235893
2016-05-04 19:02:57 +02:00
* gcc.target/i386/avx512vl-vmovq-1.c: New test.
cgraph.c (cgraph_node::call_for_symbol_thunks_and_aliases): Check availability on NODE, too. * cgraph.c (cgraph_node::call_for_symbol_thunks_and_aliases): Check availability on NODE, too. * cgraph.h (symtab_node::call_for_symbol_and_aliases): Likewise. (cgraph_node::call_for_symbol_and_aliases): Likewise. (varpool_node::call_for_symbol_and_aliase): Likewise. * ipa-pure-const.c (add_new_function): Analyze all bodies. (propagate_pure_const): Propagate across interposable functions, too. (skip_function_for_local_pure_const): Do not skip interposable bodies with aliases. (pass_local_pure_const::execute): Update. * gcc.dg/ipa/pure-const-3.c: New testcase. From-SVN: r235887
2016-05-04 18:36:51 +02:00
2016-05-04 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/ipa/pure-const-3.c: New testcase.
c.opt (Wdangling-else): New option. * c.opt (Wdangling-else): New option. * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with OPT_Wdangling_else. * parser.c (cp_parser_selection_statement): Replace OPT_Wparentheses with OPT_Wdangling_else. * doc/invoke.texi: Document -Wdangling-else. * c-c++-common/Wdangling-else-1.c: New test. * c-c++-common/Wdangling-else-2.c: New test. * c-c++-common/Wdangling-else-3.c: New test. From-SVN: r235885
2016-05-04 18:00:33 +02:00
2016-05-04 Marek Polacek <polacek@redhat.com>
* c-c++-common/Wdangling-else-1.c: New test.
* c-c++-common/Wdangling-else-2.c: New test.
* c-c++-common/Wdangling-else-3.c: New test.
mips16-attributes.c: Skip if -mmicromips flag is present. 2016-05-04 Kwok Cheung Yeung <kcy@codesourcery.com> * gcc.target/mips/mips16-attributes.c: Skip if -mmicromips flag is present. From-SVN: r235881
2016-05-04 16:56:19 +02:00
2016-05-04 Kwok Cheung Yeung <kcy@codesourcery.com>
* gcc.target/mips/mips16-attributes.c: Skip if -mmicromips
flag is present.
re PR c/48778 (gcc 4.6 -Waddress adds unhelpful new warning case when using from a macro) PR c/48778 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings for macro expansions. * gcc.dg/Waddress-2.c: New test. From-SVN: r235878
2016-05-04 15:46:15 +02:00
2016-05-04 Marek Polacek <polacek@redhat.com>
PR c/48778
* gcc.dg/Waddress-2.c: New test.
[RS6000] powerpc64le -ffixed-cr2 -ffixed-cr3 -ffixed-cr4 ICE gcc/ PR target/70866 * config/rs6000/rs6000.c (rs6000_stack_info): Don't set cr_save_p when cr2,3,4 are all fixed regs. gcc/testsuite/ * gcc.target/powerpc/pr70866.c: New. From-SVN: r235851
2016-05-04 01:51:34 +02:00
2016-05-04 Alan Modra <amodra@gmail.com>
* gcc.target/powerpc/pr70866.c: New.
PR c++/66561 - __builtin_LINE at al. should yield constant expressions PR c++/66561 - __builtin_LINE at al. should yield constant expressions PR c++/66639 - declare __func__, __FUNCTION__ & __PRETTY_FUNCTION__ constexpr gcc/testsuite/ChangeLog: 2016-05-03 Martin Sebor <msebor@redhat.com> PR c++/66561 * c-c++-common/builtin_location.c: New test. * g++.dg/cpp1y/builtin_location.C: New test. gcc/cp/ChangeLog: 2016-05-03 Martin Sebor <msebor@redhat.com> PR c++/66561 * tree.c (builtin_valid_in_constant_expr_p): Treat BUILT_IN_FILE, BUILT_IN_FUNCTION, and BUILT_IN_LINE as constant expressions. gcc/ChangeLog: 2016-05-03 Martin Sebor <msebor@redhat.com> PR c++/66561 * builtins.c (fold_builtin_FILE): New function. (fold_builtin_FUNCTION, fold_builtin_LINE): New functions. (fold_builtin_0): Call them. * gimplify.c (gimplify_call_expr): Remove the handling of BUILT_IN_FILE, BUILT_IN_FUNCTION, and BUILT_IN_LINE. PR c++/66561 * doc/extend.texi (Other Builtins): Update __builtin_FILE, __builtin_FUNCTION, and __builtin_LINE to reflect they yield constants. PR c++/66639 * doc/extend.texi (Function Names as Strings): Update __func__, __FUNCTION__, __PRETTY_FUNCTION__ to reflect they evaluate to constants. From-SVN: r235845
2016-05-03 23:15:28 +02:00
2016-05-03 Martin Sebor <msebor@redhat.com>
PR c++/66561
* c-c++-common/builtin_location.c: New test.
* g++.dg/cpp1y/builtin_location.C: New test.
re PR c/70859 (Bad column number in type-generic function errors) PR c/70859 * input.c (expansion_point_location): New function. * input.h (expansion_point_location): Declare. * c-common.c (builtin_function_validate_nargs): Add location parameter. Use it. (check_builtin_function_arguments): Add location and arguments parameters. Use them. * c-common.h (check_builtin_function_arguments): Update declaration. * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to check_builtin_function_arguments. * call.c (build_cxx_call): Pass location and vNULL down to check_builtin_function_arguments. * gcc.dg/pr70859.c: New test. * gcc.dg/pr70859-2.c: New test. From-SVN: r235832
2016-05-03 20:03:42 +02:00
2016-05-03 Marek Polacek <polacek@redhat.com>
PR c/70859
* gcc.dg/pr70859.c: New test.
* gcc.dg/pr70859-2.c: New test.
Fix a typo in dwarf2out.c:resolve_args_picking_1 Under specific circumstances for Ada programs, such as in the testcase this change adds, the DWARF back-end currently crashes because of inconsistent internal state. This is due to a typo: a local variable is called frame_offset_ but resolve_args_picking_1 wrongly modifies emit-rtl.h's frame_offset instead. This change fixes this typo. gcc/ * dwarf2out.c (resolve_args_picking_1): Replace the frame_offset occurence with frame_offset_ ones. gcc/testsuite/ * gnat.dg/debug5.adb: New testcase. From-SVN: r235830
2016-05-03 18:21:14 +02:00
2016-05-03 Pierre-Marie de Rodat <derodat@adacore.com>
* gnat.dg/debug5.adb: New testcase.
S/390: Add patterns for r<nox>sbg instructions. gcc/ChangeLog: 2016-05-03 Dominik Vogt <vogt@linux.vnet.ibm.com> * config/s390/s390.md ("*r<noxa>sbg_<mode>_sll") ("*r<noxa>sbg_<mode>_srl"): New define_insns. ("*r<noxa>sbg_<mode>_srl_bitmask"): Rename by adding "_bitmask". ("*r<noxa>sbg_<mode>_sll_bitmask"): Likewise. gcc/testsuite/ChangeLog: 2016-05-03 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc.target/s390/md/rXsbg_mode_sXl.c: New test. * gcc.target/s390/s390.exp (check_effective_target_z10_instructions): Procedure to check for z10 instruction set. From-SVN: r235822
2016-05-03 15:30:33 +02:00
2016-05-03 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/md/rXsbg_mode_sXl.c: New test.
* gcc.target/s390/s390.exp (check_effective_target_z10_instructions):
Procedure to check for z10 instruction set.
inline-8.c: Require c99_runtime. * gcc.dg/ipa/inline-8.c: Require c99_runtime. From-SVN: r235821
2016-05-03 15:06:40 +02:00
2016-05-03 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.dg/ipa/inline-8.c: Require c99_runtime.
[RS6000] Fix ICE caused by rs6000_savres_strategy thinko rev 235672 (git cffc0b35) changed the condition for SAVE_MULTIPLE/ STORE_MULTIPLE, wrongly allowing a single reg. gcc/ * config/rs6000/rs6000.c (rs6000_savres_strategy): Correct condition for SAVE_MULTIPLE/STORE_MULTIPLE. gcc/testsuite/ * gcc.target/powerpc/savres.c: Add func using a single gpr. From-SVN: r235820
2016-05-03 14:38:32 +02:00
2016-05-03 Alan Modra <amodra@gmail.com>
* gcc.target/powerpc/savres.c: Add func using a single gpr.
* config/i386/i386.md (*truncdfsf_mixed, *truncdfsf_i387, *truncxfsf2_mixed, *truncxfdf2_mixed): Use v constraint instead of x. * gcc.target/i386/avx512f-cvt-1.c: New test. From-SVN: r235819
2016-05-03 14:18:57 +02:00
2016-05-03 Jakub Jelinek <jakub@redhat.com>
* gcc.target/i386/avx512f-cvt-1.c: New test.
Compile ssa-thread-14.c with -fdump-tree-vrp-details * gcc.dg/tree-ssa/ssa-thread-14.c: Replace -fdump-tree-vrp with -fdump-tree-vrp-details. From-SVN: r235818
2016-05-03 14:14:37 +02:00
2016-05-03 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/tree-ssa/ssa-thread-14.c: Replace -fdump-tree-vrp with
-fdump-tree-vrp-details.
gimplify.h (get_initialized_tmp_var): Add allow_ssa parameter default true. 2016-05-03 Richard Biener <rguenther@suse.de> * gimplify.h (get_initialized_tmp_var): Add allow_ssa parameter default true. (gimplify_arg): Likewise. * gimplify.c (gimplify_expr): Add overload with allow_ssa parameter, re-writing the result to a decl if required. (internal_get_tmp_var): Add allow_ssa parameter and override into_ssa with it. (get_formal_tmp_var): Adjust. (get_initialized_tmp_var): Add allow_ssa parameter. (gimplify_arg): Add allow_ssa parameter and avoid generating SSA names for the result false. (gimplify_call_expr): If the call may return twice do not gimplify parameters into SSA. (prepare_gimple_addressable): Do not allow an SSA name as temporary. (gimplify_modify_expr): Adjust assert. For noreturn calls with a SSA name LHS adjust its def. (gimplify_save_expr): Do not allow an SSA name as save-expr result. (gimplify_one_sizepos): Do not allow an SSA name as a sizepos. (gimplify_body): Init GIMPLE SSA data structures and gimplify into-SSA. (gimplify_scan_omp_clauses): Make sure OMP_CLAUSE_SIZE is not an SSA name. Likewise for OMP_CLAUSE_REDUCTION operands. (gimplify_omp_for): Likewise for OMP_CLAUSE_DECL. Likewise for OMP_FOR_COND, OMP_FOR_INCR and OMP_CLAUSE_LINEAR_STEP. (optimize_target_teams): Do not allow SSA names for clause operands. (gimplify_expr): Likewise for where we mark the result addressable. * passes.def (pass_init_datastructures): Remove. * tree-into-ssa.c (mark_def_sites): Ignore existing SSA names. (rewrite_stmt): Likewise. * tree-inline.c (initialize_cfun): Properly transfer SSA state. (replace_locals_op): Replace SSA names. (copy_gimple_seq_and_replace_locals): Init src_cfun. * gimple-low.c (lower_builtin_setjmp): Deal with SSA. * cgraph.c (release_function_body): Free CFG annotations only when we have a CFG. Simplify. * gimple-fold.c (gimplify_and_update_call_from_tree): Use force_gimple_operand instead of get_initialized_tmp_var. * tree-pass.h (make_pass_init_datastructures): Remove. * tree-ssa.c (execute_init_datastructures): Remove. (pass_data_init_datastructures): Likewise. (class pass_init_datastructures): Likewise. (make_pass_init_datastructures): Likewise. * omp-low.c (create_omp_child_function): Init SSA data structures. (grid_expand_target_grid_body): Likewise. * tree-cfg.c (move_block_to_fn): Double-check the DEF is an SSA name before adding it to names_to_release. (remove_bb): Always release SSA defs. * tree-ssa-ccp.c (get_default_value): Check SSA_NAME_VAR before dereferencing it. * cgraphunit.c (init_lowered_empty_function): Always int SSA data structures. * tree-ssanames.c (release_defs): Remove assert that we are in SSA form. * trans-mem.c (diagnose_tm_1): Handle SSA name function. c-family/ * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Do not allow call args to gimplify to SSA names. * gcc.dg/pr30172-1.c: Adjust. * gcc.dg/pr63743.c: Likewise. * gcc.dg/tm/pr51696.c: Likewise. * c-c++-common/tm/safe-1.c: Likewise. * gcc.dg/tree-prof/val-prof-3.c: Likewise. * gcc.dg/plugin/self-assign-test-1.c: XFAIL case that needs CSE. * g++.dg/plugin/self-assign-test-1.C: Likewise. * g++.dg/plugin/self-assign-test-2.C: Likewise. From-SVN: r235817
2016-05-03 14:06:19 +02:00
2016-05-03 Richard Biener <rguenther@suse.de>
* gcc.dg/pr30172-1.c: Adjust.
* gcc.dg/pr63743.c: Likewise.
* gcc.dg/tm/pr51696.c: Likewise.
* c-c++-common/tm/safe-1.c: Likewise.
* gcc.dg/tree-prof/val-prof-3.c: Likewise.
* gcc.dg/plugin/self-assign-test-1.c: XFAIL case that needs CSE.
* g++.dg/plugin/self-assign-test-1.C: Likewise.
* g++.dg/plugin/self-assign-test-2.C: Likewise.
re PR target/49244 (__sync or __atomic builtins will not emit 'lock bts/btr/btc') PR target/49244 * tree-ssa-ccp.c: Include stor-layout.h and optabs-query.h. (optimize_atomic_bit_test_and): New function. (pass_fold_builtins::execute): Use it. * optabs.def (atomic_bit_test_and_set_optab, atomic_bit_test_and_complement_optab, atomic_bit_test_and_reset_optab): New optabs. * internal-fn.def (ATOMIC_BIT_TEST_AND_SET, ATOMIC_BIT_TEST_AND_COMPLEMENT, ATOMIC_BIT_TEST_AND_RESET): New ifns. * builtins.h (expand_ifn_atomic_bit_test_and): New prototype. * builtins.c (expand_ifn_atomic_bit_test_and): New function. * internal-fn.c (expand_ATOMIC_BIT_TEST_AND_SET, expand_ATOMIC_BIT_TEST_AND_COMPLEMENT, expand_ATOMIC_BIT_TEST_AND_RESET): New functions. * doc/md.texi (atomic_bit_test_and_set@var{mode}, atomic_bit_test_and_complement@var{mode}, atomic_bit_test_and_reset@var{mode}): Document. * config/i386/sync.md (atomic_bit_test_and_set<mode>, atomic_bit_test_and_complement<mode>, atomic_bit_test_and_reset<mode>): New expanders. (atomic_bit_test_and_set<mode>_1, atomic_bit_test_and_complement<mode>_1, atomic_bit_test_and_reset<mode>_1): New insns. * gcc.target/i386/pr49244-1.c: New test. * gcc.target/i386/pr49244-2.c: New test. From-SVN: r235813
2016-05-03 13:37:25 +02:00
2016-05-03 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/70467 (Useless "and [esp],-1" emitted on AND with uint64_t variable) PR rtl-optimization/70467 * config/i386/predicates.md (x86_64_hilo_int_operand, x86_64_hilo_general_operand): New predicates. * config/i386/constraints.md (Wd): New constraint. * config/i386/i386.md (mode attr di): Use Wd instead of e. (general_hilo_operand): New mode attr. (add<mode>3, sub<mode>3): Use <general_hilo_operand> instead of <general_operand>. (*add<dwi>3_doubleword, *sub<dwi>3_doubleword): Use x86_64_hilo_general_operand instead of <general_operand>. * gcc.target/i386/pr70467-3.c: New test. * gcc.target/i386/pr70467-4.c: New test. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r235816
2016-05-03 13:45:04 +02:00
PR rtl-optimization/70467
* gcc.target/i386/pr70467-3.c: New test.
* gcc.target/i386/pr70467-4.c: New test.
re PR tree-optimization/70916 (gcc ICE at -O3 on valid code on x86_64-linux-gnu in "tree_operand_check") PR tree-optimization/70916 * tree-vect-patterns.c (vect_recog_mask_conversion_pattern): Give up if COND_EXPR rhs1 is neither SSA_NAME nor COMPARISON_CLASS_P. * gcc.c-torture/compile/pr70916.c: New test. From-SVN: r235814
2016-05-03 13:38:38 +02:00
PR tree-optimization/70916
* gcc.c-torture/compile/pr70916.c: New test.
re PR target/49244 (__sync or __atomic builtins will not emit 'lock bts/btr/btc') PR target/49244 * tree-ssa-ccp.c: Include stor-layout.h and optabs-query.h. (optimize_atomic_bit_test_and): New function. (pass_fold_builtins::execute): Use it. * optabs.def (atomic_bit_test_and_set_optab, atomic_bit_test_and_complement_optab, atomic_bit_test_and_reset_optab): New optabs. * internal-fn.def (ATOMIC_BIT_TEST_AND_SET, ATOMIC_BIT_TEST_AND_COMPLEMENT, ATOMIC_BIT_TEST_AND_RESET): New ifns. * builtins.h (expand_ifn_atomic_bit_test_and): New prototype. * builtins.c (expand_ifn_atomic_bit_test_and): New function. * internal-fn.c (expand_ATOMIC_BIT_TEST_AND_SET, expand_ATOMIC_BIT_TEST_AND_COMPLEMENT, expand_ATOMIC_BIT_TEST_AND_RESET): New functions. * doc/md.texi (atomic_bit_test_and_set@var{mode}, atomic_bit_test_and_complement@var{mode}, atomic_bit_test_and_reset@var{mode}): Document. * config/i386/sync.md (atomic_bit_test_and_set<mode>, atomic_bit_test_and_complement<mode>, atomic_bit_test_and_reset<mode>): New expanders. (atomic_bit_test_and_set<mode>_1, atomic_bit_test_and_complement<mode>_1, atomic_bit_test_and_reset<mode>_1): New insns. * gcc.target/i386/pr49244-1.c: New test. * gcc.target/i386/pr49244-2.c: New test. From-SVN: r235813
2016-05-03 13:37:25 +02:00
PR target/49244
* gcc.target/i386/pr49244-1.c: New test.
* gcc.target/i386/pr49244-2.c: New test.
Fix PR44281, bad RA with global regs. PR rtl-optimization/44281 * hard-reg-set.h (struct target_hard_regs): New field x_fixed_nonglobal_reg_set. (fixed_nonglobal_reg_set): New macro. * reginfo.c (init_reg_sets_1): Initialize it. * ira.c (setup_alloc_regs): Use fixed_nonglobal_reg_set instead of fixed_reg_set. * df-scan.c (df_insn_refs_collect): Asms may reference global regs. testsuite/ PR rtl-optimization/44281 * gcc.target/i386/pr44281.c: New test. From-SVN: r235809
2016-05-03 11:35:42 +02:00
2016-05-03 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/44281
* gcc.target/i386/pr44281.c: New test.
re PR tree-optimization/56541 (vectorizaton fails in conditional assignment of a constant) PR tree-optimization/56541 * doc/invoke.texi (@item max-tree-if-conversion-phi-args): New item. * params.def (PARAM_MAX_TREE_IF_CONVERSION_PHI_ARGS): new param. * tree-if-conv.c (MAX_PHI_ARG_NUM): new macro. (any_complicated_phi): new static variable. (aggressive_if_conv): delete. (if_convertible_phi_p): support phis with more than two arguments. (if_convertible_bb_p): remvoe check on aggressive_if_conv and critical pred edges. (ifcvt_split_critical_edges): support phis with more than two arguments by checking new parameter. only split critical edges if needed. (tree_if_conversion): handle simd pragma marked loop using new local variable aggressive_if_conv. check any_complicated_phi. gcc/testsuite PR tree-optimization/56541 * gcc.dg/tree-ssa/ifc-pr56541.c: new test. * gcc.dg/vect/pr56541.c: new test. From-SVN: r235808
2016-05-03 11:04:46 +02:00
2016-05-03 bin cheng <bin.cheng@arm.com>
PR tree-optimization/56541
* gcc.dg/tree-ssa/ifc-pr56541.c: new test.
* gcc.dg/vect/pr56541.c: new test.
machmode.h (mode_complex): Add support to give the complex mode for a given mode. [gcc] 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> * machmode.h (mode_complex): Add support to give the complex mode for a given mode. (GET_MODE_COMPLEX_MODE): Likewise. * stor-layout.c (layout_type): For COMPLEX_TYPE, use the mode stored by build_complex_type and gfc_build_complex_type instead of trying to figure out the appropriate mode based on the size. Raise an assertion error, if the type was not set. * genmodes.c (struct mode_data): Add field for the complex type of the given type. (blank_mode): Likewise. (make_complex_modes): Remember the complex mode created in the base type. (emit_mode_complex): Write out the mode_complex array to map a type mode to the complex version. (emit_insn_modes_c): Likewise. * tree.c (build_complex_type): Set the complex type to use before calling layout_type. * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Add support for __float128 complex datatypes. (rs6000_hard_regno_mode_ok): Likewise. (rs6000_setup_reg_addr_masks): Likewise. (rs6000_complex_function_value): Likewise. * config/rs6000/rs6000.h (FLOAT128_IEEE_P): Likewise. __float128 and __ibm128 complex. (FLOAT128_IBM_P): Likewise. (ALTIVEC_ARG_MAX_RETURN): Likewise. * doc/extend.texi (Additional Floating Types): Document that -mfloat128 must be used to enable __float128. Document complex __float128 and __ibm128 support. [gcc/fortran] 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> * trans-types.c (gfc_build_complex_type): [gcc/testsuite] 2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/float128-complex-1.c: New tests for complex __float128. * gcc.target/powerpc/float128-complex-2.c: Likewise. From-SVN: r235794
2016-05-03 01:23:45 +02:00
2016-05-02 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/float128-complex-1.c: New tests for complex
__float128.
* gcc.target/powerpc/float128-complex-2.c: Likewise.
backport: Since x86 psABIs require the function incoming stack must align at 16 bytes... Backport r265322 from llvm upstream Since x86 psABIs require the function incoming stack must align at 16 bytes, child process stack passed to clone should be aligned at 16 bytes. PR testsuite/70520 * c-c++-common/asan/clone-test-1.c (main): Align child process stack to 16 bytes. From-SVN: r235790
2016-05-02 23:45:34 +02:00
2016-05-02 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/70520
* c-c++-common/asan/clone-test-1.c (main): Align child process
stack to 16 bytes.
PR c++/62314: C++: add fixit hint to misspelled member names When we emit a hint about a misspelled member name, it will slightly aid readability if we use a fixit-hint to show the proposed name in context within the source code (and in the future this might support some kind of auto-apply in an IDE). This patch adds such a hint to the C++ frontend, taking us from: test.cc:10:15: error: 'struct foo' has no member named 'colour'; did you mean 'color'? return ptr->colour; ^~~~~~ to: test.cc:10:15: error: 'struct foo' has no member named 'colour'; did you mean 'color'? return ptr->colour; ^~~~~~ color gcc/cp/ChangeLog: PR c++/62314 * typeck.c (finish_class_member_access_expr): When giving a hint about a possibly-misspelled member name, add a fix-it replacement hint. gcc/testsuite/ChangeLog: PR c++/62314 * g++.dg/spellcheck-fields-2.C: New test case. From-SVN: r235785
2016-05-02 21:09:30 +02:00
2016-05-02 David Malcolm <dmalcolm@redhat.com>
PR c++/62314
* g++.dg/spellcheck-fields-2.C: New test case.
PR c++/62314: add fixit hint for missing "template <> " in explicit specialization gcc/cp/ChangeLog: PR c++/62314 * parser.c (cp_parser_class_head): Capture the start location; use it to emit a fix-it insertion hint when complaining about missing "template <> " in explicit specializations. gcc/testsuite/ChangeLog: PR c++/62314 * g++.dg/pr62314.C: New test case. From-SVN: r235777
2016-05-02 20:36:40 +02:00
2016-05-02 David Malcolm <dmalcolm@redhat.com>
PR c++/62314
* g++.dg/pr62314.C: New test case.
ipa-inline-analysis.c (reset_inline_summary): Clear fp_expressions * ipa-inline-analysis.c (reset_inline_summary): Clear fp_expressions (dump_inline_summary): Dump it. (fp_expression_p): New predicate. (estimate_function_body_sizes): Use it. (inline_merge_summary): Merge fp_expressions. (inline_read_section): Read fp_expressions. (inline_write_summary): Write fp_expressions. * ipa-inline.c (can_inline_edge_p): Permit inlining across fp math codegen boundary if either caller or callee is !fp_expressions. * ipa-inline.h (inline_summary): Add fp_expressions. * ipa-inline-transform.c (inline_call): When inlining !fp_expressions to fp_expressions be sure the fp generation flags are updated. * gcc.dg/ipa/inline-8.c: New testcase. From-SVN: r235766
2016-05-02 18:55:56 +02:00
2016-05-02 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/ipa/inline-8.c: New testcase.
re PR rtl-optimization/70467 (Useless "and [esp],-1" emitted on AND with uint64_t variable) PR rtl-optimization/70467 * cse.c (cse_insn): Handle no-op MEM moves after folding. * gcc.target/i386/pr70467-1.c: New test. From-SVN: r235765
2016-05-02 18:46:10 +02:00
2016-05-02 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70467
* gcc.target/i386/pr70467-1.c: New test.
spec-options.c: Run the test on all targets. 2016-05-02 Bernd Edlinger <bernd.edlinger@hotmail.de> * gcc.dg/spec-options.c: Run the test on all targets. * gcc.dg/foo.specs: Use cpp_unique_options. From-SVN: r235762
2016-05-02 16:41:25 +02:00
2016-05-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc.dg/spec-options.c: Run the test on all targets.
* gcc.dg/foo.specs: Use cpp_unique_options.
Canonicalize X u< X to UNORDERED_EXPR 2016-05-02 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (X u< X, X u> X): New transformations. gcc/testsuite/ * gcc.dg/tree-ssa/unord.c: New testcase. From-SVN: r235761
2016-05-02 16:32:53 +02:00
2016-05-02 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/unord.c: New testcase.
Move "X +- C1 CMP C2 to X CMP C2 -+ C1" to match.pd 2016-05-02 Marc Glisse <marc.glisse@inria.fr> gcc/ * flag-types.h (enum warn_strict_overflow_code): Move ... * coretypes.h: ... here. * fold-const.h (fold_overflow_warning): Declare. * fold-const.c (fold_overflow_warning): Make non-static. (fold_comparison): Move the transformation of X +- C1 CMP C2 into X CMP C2 -+ C1 ... * match.pd: ... here. * gimple-fold.c (fold_stmt_1): Protect with fold_defer_overflow_warnings. gcc/testsuite/ * gcc.dg/tree-ssa/20040305-1.c: Adjust. From-SVN: r235760
2016-05-02 16:09:07 +02:00
2016-05-02 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/20040305-1.c: Adjust.
omp-low.c (struct oacc_loop): Add 'inner' field. gcc/ * omp-low.c (struct oacc_loop): Add 'inner' field. (new_oacc_loop_raw): Initialize it to zero. (oacc_loop_fixed_partitions): Initialize it. (oacc_loop_auto_partitions): Partition outermost loop to outermost available partitioning. gcc/testsuite/ * c-c++-common/goacc/loop-auto-1.c: Adjust expected warnings. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust expected partitioning. From-SVN: r235756
2016-05-02 15:16:22 +02:00
2016-05-02 Nathan Sidwell <nathan@codesourcery.com>
* c-c++-common/goacc/loop-auto-1.c: Adjust expected warnings.
re PR c/70851 (internal compiler error: in create_tmp_var, at gimple-expr.c:473) PR c/70851 * c-decl.c (grokdeclarator): Diagnose when array's size has an incomplete type. * gcc.dg/enum-incomplete-3.c: New test. From-SVN: r235750
2016-05-02 13:35:59 +02:00
2016-05-02 Marek Polacek <polacek@redhat.com>
PR c/70851
* gcc.dg/enum-incomplete-3.c: New test.
Fix ICE in dump_pred_graph 2016-05-02 Marek Polacek <polacek@redhat.com> Tom de Vries <tom@codesourcery.com> PR tree-optimization/70700 * tree-ssa-structalias.c (dump_pred_graph): Fix getting varinfo for ids bigger than FIRST_REF_NODE. * gcc.dg/pr70700.c: New test. Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r235700
2016-05-02 09:42:06 +02:00
2016-05-02 Marek Polacek <polacek@redhat.com>
Tom de Vries <tom@codesourcery.com>
PR tree-optimization/70700
* gcc.dg/pr70700.c: New test.
constraints.md (BC): Only allow -1 operands. * config/i386/constraints.md (BC): Only allow -1 operands. * config/i386/sse.md (mov<mode>_internal): Add (v,C) alternative. Add "enabled" attribute. Update XI mode attribute calculation. * config/i386/i386.md (*movxi_internal_avx512f): Add (v,C) alternative. (*movoi_internal_avx): Update XI mode attribute calculation. (*movti_internal): Ditto. testsuite/ChangeLog: * gcc.target/i386/avx256-unaligned-load-1.c: Update scan strings. * gcc.target/i386/avx256-unaligned-store-1.c: Ditto. * gcc.target/i386/avx256-unaligned-store-2.c: Ditto. * gcc.target/i386/avx256-unaligned-store-3.c: Ditto. * gcc.target/i386/avx256-unaligned-store-4.c: Ditto. From-SVN: r235693
2016-05-01 21:04:05 +02:00
2016-05-01 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/avx256-unaligned-load-1.c: Update scan strings.
* gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
* gcc.target/i386/avx256-unaligned-store-4.c: Ditto.
Make-lang.in (ACATSCMD): New variable. ada/ * gcc-interface/Make-lang.in (ACATSCMD): New variable. (check-acats): Use it. (check_acats_targets): Likewise. testsuite/ * ada/acats/run_acats: Rename into... * ada/acats/run_acats.sh: ...this. Only export BASE variable. * ada/acats/run_all.sh: Remove redundant test. (target_run): Move around. (target_gnatchop): Use newly built executable. (target_gnatmake): Likewise. Check that the compilation of impbit succeeds. From-SVN: r235678
2016-04-30 12:42:14 +02:00
2016-04-30 Eric Botcazou <ebotcazou@adacore.com>
* ada/acats/run_acats: Rename into...
* ada/acats/run_acats.sh: ...this. Only export BASE variable.
* ada/acats/run_all.sh: Remove redundant test.
(target_run): Move around.
(target_gnatchop): Use newly built executable.
(target_gnatmake): Likewise.
Check that the compilation of impbit succeeds.
thunk3.C: Remove SH5 checks. testsuite/ * g++.old-deja/g++.jason/thunk3.C: Remove SH5 checks. * gcc.dg/20021029-1.c: Likewise. * gcc.target/sh/attr-isr-trap_exit.c: Likewise. * gcc.target/sh/attr-isr-trapa.c: Likewise. * gcc.target/sh/cmpstr.c: Likewise. * gcc.target/sh/cmpstrn.c: Likewise. * gcc.target/sh/memset.c: Likewise. * gcc.target/sh/pr21255-2-mb.c: Likewise. * gcc.target/sh/pr21255-2-ml.c: Likewise. * gcc.target/sh/pr39423-1.c: Likewise. * gcc.target/sh/pr49468-di.c: Likewise. * gcc.target/sh/pr49468-si.c: Likewise. * gcc.target/sh/pr49880-1.c: Likewise. * gcc.target/sh/pr49880-2.c: Likewise. * gcc.target/sh/pr49880-3.c: Likewise. * gcc.target/sh/pr50751-1.c: Likewise. * gcc.target/sh/pr50751-4.c: Likewise. * gcc.target/sh/pr50751-7.c: Likewise. * gcc.target/sh/pr51244-1.c: Likewise. * gcc.target/sh/pr51244-10.c: Likewise. * gcc.target/sh/pr51244-11.c: Likewise. * gcc.target/sh/pr51244-12.c: Likewise. * gcc.target/sh/pr51244-13.c: Likewise. * gcc.target/sh/pr51244-14.c: Likewise. * gcc.target/sh/pr51244-17.c: Likewise. * gcc.target/sh/pr51244-18.c: Likewise. * gcc.target/sh/pr51244-19.c: Likewise. * gcc.target/sh/pr51244-4.c: Likewise. * gcc.target/sh/pr51244-5.c: Likewise. * gcc.target/sh/pr51244-7.c: Likewise. * gcc.target/sh/pr51244-8.c: Likewise. * gcc.target/sh/pr51244-9.c: Likewise. * gcc.target/sh/pr51697.c: Likewise. * gcc.target/sh/pr52483-1.c: Likewise. * gcc.target/sh/pr52483-2.c: Likewise. * gcc.target/sh/pr52483-3.c: Likewise. * gcc.target/sh/pr52483-5.c: Likewise. * gcc.target/sh/pr52933-1.c: Likewise. * gcc.target/sh/pr52933-2.c: Likewise. * gcc.target/sh/pr52933-3.c: Likewise. * gcc.target/sh/pr53568-1.c: Likewise. * gcc.target/sh/pr53976-1.c: Likewise. * gcc.target/sh/pr53988-1.c: Likewise. * gcc.target/sh/pr53988.c: Likewise. * gcc.target/sh/pr54089-1.c: Likewise. * gcc.target/sh/pr54089-6.c: Likewise. * gcc.target/sh/pr54089-7.c: Likewise. * gcc.target/sh/pr54089-8.c: Likewise. * gcc.target/sh/pr54089-9.c: Likewise. * gcc.target/sh/pr54236-1.c: Likewise. * gcc.target/sh/pr54236-2.c: Likewise. * gcc.target/sh/pr54236-3.c: Likewise. * gcc.target/sh/pr54236-4.c: Likewise. * gcc.target/sh/pr54386.c: Likewise. * gcc.target/sh/pr54602-1.c: Likewise. * gcc.target/sh/pr54685.c: Likewise. * gcc.target/sh/pr54760-1.c: Likewise. * gcc.target/sh/pr54760-2.c: Likewise. * gcc.target/sh/pr54760-3.c: Likewise. * gcc.target/sh/pr54760-4.c: Likewise. * gcc.target/sh/pr54760-5.c: Likewise. * gcc.target/sh/pr54760-6.c: Likewise. * gcc.target/sh/pr55146.c: Likewise. * gcc.target/sh/pr55160.c: Likewise. * gcc.target/sh/pr59278.c: Likewise. * gcc.target/sh/pr59401-1.c: Likewise. * gcc.target/sh/pr59533-1.c: Likewise. * gcc.target/sh/pr63260.c: Likewise. * gcc.target/sh/pragma-isr-trap-exit.c: Likewise. * gcc.target/sh/pragma-isr-trapa.c: Likewise. * gcc.target/sh/strlen.c: Likewise. * gcc.target/sh/torture/pr30807.c: Likewise. * gcc.target/sh/torture/pr34777.c: Likewise. * gcc.target/sh/torture/pr64652.c: Likewise. * gcc.target/sh/torture/pr65505.c: Likewise. * gcc.target/sh/torture/pragma-isr.c: Likewise. * gcc.target/sh/torture/pragma-isr2.c: Likewise. From-SVN: r235673
2016-04-30 03:56:55 +02:00
2016-04-30 Oleg Endo <olegendo@gcc.gnu.org>
* g++.old-deja/g++.jason/thunk3.C: Remove SH5 checks.
* gcc.dg/20021029-1.c: Likewise.
* gcc.target/sh/attr-isr-trap_exit.c: Likewise.
* gcc.target/sh/attr-isr-trapa.c: Likewise.
* gcc.target/sh/cmpstr.c: Likewise.
* gcc.target/sh/cmpstrn.c: Likewise.
* gcc.target/sh/memset.c: Likewise.
* gcc.target/sh/pr21255-2-mb.c: Likewise.
* gcc.target/sh/pr21255-2-ml.c: Likewise.
* gcc.target/sh/pr39423-1.c: Likewise.
* gcc.target/sh/pr49468-di.c: Likewise.
* gcc.target/sh/pr49468-si.c: Likewise.
* gcc.target/sh/pr49880-1.c: Likewise.
* gcc.target/sh/pr49880-2.c: Likewise.
* gcc.target/sh/pr49880-3.c: Likewise.
* gcc.target/sh/pr50751-1.c: Likewise.
* gcc.target/sh/pr50751-4.c: Likewise.
* gcc.target/sh/pr50751-7.c: Likewise.
* gcc.target/sh/pr51244-1.c: Likewise.
* gcc.target/sh/pr51244-10.c: Likewise.
* gcc.target/sh/pr51244-11.c: Likewise.
* gcc.target/sh/pr51244-12.c: Likewise.
* gcc.target/sh/pr51244-13.c: Likewise.
* gcc.target/sh/pr51244-14.c: Likewise.
* gcc.target/sh/pr51244-17.c: Likewise.
* gcc.target/sh/pr51244-18.c: Likewise.
* gcc.target/sh/pr51244-19.c: Likewise.
* gcc.target/sh/pr51244-4.c: Likewise.
* gcc.target/sh/pr51244-5.c: Likewise.
* gcc.target/sh/pr51244-7.c: Likewise.
* gcc.target/sh/pr51244-8.c: Likewise.
* gcc.target/sh/pr51244-9.c: Likewise.
* gcc.target/sh/pr51697.c: Likewise.
* gcc.target/sh/pr52483-1.c: Likewise.
* gcc.target/sh/pr52483-2.c: Likewise.
* gcc.target/sh/pr52483-3.c: Likewise.
* gcc.target/sh/pr52483-5.c: Likewise.
* gcc.target/sh/pr52933-1.c: Likewise.
* gcc.target/sh/pr52933-2.c: Likewise.
* gcc.target/sh/pr52933-3.c: Likewise.
* gcc.target/sh/pr53568-1.c: Likewise.
* gcc.target/sh/pr53976-1.c: Likewise.
* gcc.target/sh/pr53988-1.c: Likewise.
* gcc.target/sh/pr53988.c: Likewise.
* gcc.target/sh/pr54089-1.c: Likewise.
* gcc.target/sh/pr54089-6.c: Likewise.
* gcc.target/sh/pr54089-7.c: Likewise.
* gcc.target/sh/pr54089-8.c: Likewise.
* gcc.target/sh/pr54089-9.c: Likewise.
* gcc.target/sh/pr54236-1.c: Likewise.
* gcc.target/sh/pr54236-2.c: Likewise.
* gcc.target/sh/pr54236-3.c: Likewise.
* gcc.target/sh/pr54236-4.c: Likewise.
* gcc.target/sh/pr54386.c: Likewise.
* gcc.target/sh/pr54602-1.c: Likewise.
* gcc.target/sh/pr54685.c: Likewise.
* gcc.target/sh/pr54760-1.c: Likewise.
* gcc.target/sh/pr54760-2.c: Likewise.
* gcc.target/sh/pr54760-3.c: Likewise.
* gcc.target/sh/pr54760-4.c: Likewise.
* gcc.target/sh/pr54760-5.c: Likewise.
* gcc.target/sh/pr54760-6.c: Likewise.
* gcc.target/sh/pr55146.c: Likewise.
* gcc.target/sh/pr55160.c: Likewise.
* gcc.target/sh/pr59278.c: Likewise.
* gcc.target/sh/pr59401-1.c: Likewise.
* gcc.target/sh/pr59533-1.c: Likewise.
* gcc.target/sh/pr63260.c: Likewise.
* gcc.target/sh/pragma-isr-trap-exit.c: Likewise.
* gcc.target/sh/pragma-isr-trapa.c: Likewise.
* gcc.target/sh/strlen.c: Likewise.
* gcc.target/sh/torture/pr30807.c: Likewise.
* gcc.target/sh/torture/pr34777.c: Likewise.
* gcc.target/sh/torture/pr64652.c: Likewise.
* gcc.target/sh/torture/pr65505.c: Likewise.
* gcc.target/sh/torture/pragma-isr.c: Likewise.
* gcc.target/sh/torture/pragma-isr2.c: Likewise.
re PR c++/66644 (Rejects C++11 in-class anonymous union members initialization) /cp 2016-04-29 Paolo Carlini <paolo.carlini@oracle.com> PR c++/66644 * class.c (check_field_decl): Remove final int* parameter, change the return type to bool; fix logic in order not to reject multiple initialized fields in anonymous struct. (check_field_decls): Adjust call. /testsuite 2016-04-29 Paolo Carlini <paolo.carlini@oracle.com> PR c++/66644 * g++.dg/cpp0x/nsdmi-anon-struct1.C: New. From-SVN: r235662
2016-04-30 02:00:51 +02:00
2016-04-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/66644
* g++.dg/cpp0x/nsdmi-anon-struct1.C: New.
altivec.h: Change definitions of vec_xl and vec_xst. [gcc] 2016-04-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/altivec.h: Change definitions of vec_xl and vec_xst. * config/rs6000/rs6000-builtin.def (LD_ELEMREV_V2DF): New. (LD_ELEMREV_V2DI): New. (LD_ELEMREV_V4SF): New. (LD_ELEMREV_V4SI): New. (LD_ELEMREV_V8HI): New. (LD_ELEMREV_V16QI): New. (ST_ELEMREV_V2DF): New. (ST_ELEMREV_V2DI): New. (ST_ELEMREV_V4SF): New. (ST_ELEMREV_V4SI): New. (ST_ELEMREV_V8HI): New. (ST_ELEMREV_V16QI): New. (XL): New. (XST): New. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add descriptions for VSX_BUILTIN_VEC_XL and VSX_BUILTIN_VEC_XST. * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Map from TARGET_P9_VECTOR to RS6000_BTM_P9_VECTOR. (altivec_expand_builtin): Add handling for VSX_BUILTIN_ST_ELEMREV_<MODE> and VSX_BUILTIN_LD_ELEMREV_<MODE>. (rs6000_invalid_builtin): Add error-checking for RS6000_BTM_P9_VECTOR. (altivec_init_builtins): Define builtins used to implement vec_xl and vec_xst. (rs6000_builtin_mask_names): Define power9-vector. * config/rs6000/rs6000.h (MASK_P9_VECTOR): Define. (RS6000_BTM_P9_VECTOR): Define. (RS6000_BTM_COMMON): Include RS6000_BTM_P9_VECTOR. * config/rs6000/vsx.md (vsx_ld_elemrev_v2di): New define_insn. (vsx_ld_elemrev_v2df): Likewise. (vsx_ld_elemrev_v4sf): Likewise. (vsx_ld_elemrev_v4si): Likewise. (vsx_ld_elemrev_v8hi): Likewise. (vsx_ld_elemrev_v16qi): Likewise. (vsx_st_elemrev_v2df): Likewise. (vsx_st_elemrev_v2di): Likewise. (vsx_st_elemrev_v4sf): Likewise. (vsx_st_elemrev_v4si): Likewise. (vsx_st_elemrev_v8hi): Likewise. (vsx_st_elemrev_v16qi): Likewise. * doc/extend.texi: Add prototypes for vec_xl and vec_xst. Correct grammar. [gcc/testsuite] 2016-04-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/vsx-elemrev-1.c: New. * gcc.target/powerpc/vsx-elemrev-2.c: New. * gcc.target/powerpc/vsx-elemrev-3.c: New. * gcc.target/powerpc/vsx-elemrev-4.c: New. From-SVN: r235654
2016-04-29 22:57:14 +02:00
2016-04-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsx-elemrev-1.c: New.
* gcc.target/powerpc/vsx-elemrev-2.c: New.
* gcc.target/powerpc/vsx-elemrev-3.c: New.
* gcc.target/powerpc/vsx-elemrev-4.c: New.
tree-ssa-threadedge.c (simplify_control_stmt_condition): Split out into ... 2016-04-29 Patrick Palka <ppalka@gcc.gnu.org> * tree-ssa-threadedge.c (simplify_control_stmt_condition): Split out into ... (simplify_control_stmt_condition_1): ... here. Recurse into BIT_AND_EXPRs and BIT_IOR_EXPRs. * gcc.dg/tree-ssa/ssa-thread-14.c: New test. * gcc.dg/tree-ssa/ssa-thread-11.c: Update expected output. From-SVN: r235653
2016-04-29 21:15:25 +02:00
2016-04-29 Patrick Palka <ppalka@gcc.gnu.org>
* gcc.dg/tree-ssa/ssa-thread-14.c: New test.
* gcc.dg/tree-ssa/ssa-thread-11.c: Update expected output.
re PR middle-end/70626 (bogus results in 'acc parallel loop' reductions) gcc/c-family/ PR middle-end/70626 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument. * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate reduction clauses in acc parallel loops. gcc/c/ PR middle-end/70626 * c-parser.c (c_parser_oacc_loop): Don't augment mask with OACC_LOOP_CLAUSE_MASK. (c_parser_oacc_kernels_parallel): Update call to c_oacc_split_loop_clauses. gcc/cp/ PR middle-end/70626 * parser.c (cp_parser_oacc_loop): Don't augment mask with OACC_LOOP_CLAUSE_MASK. (cp_parser_oacc_kernels_parallel): Update call to c_oacc_split_loop_clauses. gcc/fortran/ PR middle-end/70626 * trans-openmp.c (gfc_trans_oacc_combined_directive): Duplicate the reduction clause in both parallel and loop directives. gcc/testsuite/ PR middle-end/70626 * c-c++-common/goacc/combined-reduction.c: New test. * gfortran.dg/goacc/reduction-2.f95: Add check for kernels reductions. libgomp/ PR middle-end/70626 * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test. * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test. * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test. From-SVN: r235651
2016-04-29 19:42:04 +02:00
2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
PR middle-end/70626
* c-c++-common/goacc/combined-reduction.c: New test.
* gfortran.dg/goacc/reduction-2.f95: Add check for kernels reductions.
Update scan-assembler-not in PR target/70155 tests Since PIC leads to the *movdi_internal pattern, check for nonexistence of the *movdi_internal pattern in PR target/70155 tests only if PIC is off. * gcc.target/i386/pr70155-1.c: Check for nonexistence of the *movdi_internal pattern only if PIC off. * gcc.target/i386/pr70155-2.c: Likewise. * gcc.target/i386/pr70155-3.c: Likewise. * gcc.target/i386/pr70155-4.c: Likewise. * gcc.target/i386/pr70155-5.c: Likewise. * gcc.target/i386/pr70155-6.c: Likewise. * gcc.target/i386/pr70155-7.c: Likewise. * gcc.target/i386/pr70155-8.c: Likewise. * gcc.target/i386/pr70155-15.c: Likewise. * gcc.target/i386/pr70155-17.c: Likewise. * gcc.target/i386/pr70155-22.c: Likewise. From-SVN: r235647
2016-04-29 19:27:59 +02:00
2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr70155-1.c: Check for nonexistence of the
*movdi_internal pattern only if PIC off.
* gcc.target/i386/pr70155-2.c: Likewise.
* gcc.target/i386/pr70155-3.c: Likewise.
* gcc.target/i386/pr70155-4.c: Likewise.
* gcc.target/i386/pr70155-5.c: Likewise.
* gcc.target/i386/pr70155-6.c: Likewise.
* gcc.target/i386/pr70155-7.c: Likewise.
* gcc.target/i386/pr70155-8.c: Likewise.
* gcc.target/i386/pr70155-15.c: Likewise.
* gcc.target/i386/pr70155-17.c: Likewise.
* gcc.target/i386/pr70155-22.c: Likewise.
re PR tree-optimization/70803 (gcc.dg/vect/pr56625.c FAILs) gcc/testsuite/ChangeLog PR tree-optimization/70803 * gcc.dg/vect/pr56625.c: Require vect_int_mult. From-SVN: r235644
2016-04-29 17:13:03 +02:00
2016-04-29 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/70803
* gcc.dg/vect/pr56625.c: Require vect_int_mult.
tree-vect-loop.c (vect_transform_loop): Fix nb_iterations_upper_bound computation for vectorized loop. gcc/ * tree-vect-loop.c (vect_transform_loop): Fix nb_iterations_upper_bound computation for vectorized loop. gcc/testsuite/ * gcc.target/i386/vect-unpack-2.c (avx512bw_test): Avoid optimization of vector loop. * gcc.target/i386/vect-unpack-3.c: New test. * gcc.dg/vect/vect-nb-iter-ub-1.c: New test. * gcc.dg/vect/vect-nb-iter-ub-2.c: New test. * gcc.dg/vect/vect-nb-iter-ub-3.c: New test. From-SVN: r235639
2016-04-29 15:27:24 +02:00
2016-04-29 Ilya Enkovich <ilya.enkovich@intel.com>
* gcc.target/i386/vect-unpack-2.c (avx512bw_test): Avoid
optimization of vector loop.
* gcc.target/i386/vect-unpack-3.c: New test.
* gcc.dg/vect/vect-nb-iter-ub-1.c: New test.
* gcc.dg/vect/vect-nb-iter-ub-2.c: New test.
* gcc.dg/vect/vect-nb-iter-ub-3.c: New test.
re PR sanitizer/70342 (g++ -fsanitize=undefined never finishes compiling (>24h) in qtxmlpatterns test suite) PR sanitizer/70342 * fold-const.c (tree_single_nonzero_warnv_p): For TARGET_EXPR, use TARGET_EXPR_SLOT as a base. * g++.dg/ubsan/null-7.C: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r235637
2016-04-29 14:32:45 +02:00
2016-04-29 Marek Polacek <polacek@redhat.com>
PR sanitizer/70342
* g++.dg/ubsan/null-7.C: New test.
re PR c/70852 (ice in warn_for_memset) PR c/70852 * c-common.c (warn_for_memset): Check domain before accessing it. * gcc.dg/pr70852.c: New test. From-SVN: r235638
2016-04-29 14:39:25 +02:00
PR c/70852
* gcc.dg/pr70852.c: New test.
PR/69089: C++-11: Ingore "alignas(0)". gcc/c-family/ChangeLog: 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com> PR/69089 * c-common.c (handle_aligned_attribute): Allow 0 as an argument to the "aligned" attribute. gcc/testsuite/ChangeLog: 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com> PR/69089 * g++.dg/cpp0x/alignas6.C: New test. From-SVN: r235629
2016-04-29 11:20:06 +02:00
2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR/69089
* g++.dg/cpp0x/alignas6.C: New test.
Clean up tests where a later dg-do completely overrides another. The attached patch cleans up some (mostly unnecessary) dg-do directives in the gcc.dg and gcc.target test cases. gcc/testsuite/ChangeLog: 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc/testsuite/gcc.dg/cpp/mac-dir-2.c: Remove pointless duplicate dg-do. * gcc/testsuite/gcc.dg/pr27003.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/cswtch.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise. * gcc.target/arc/mxy.c: Likewise. * gcc.target/arc/mswape.c: Likewise. * gcc.target/arc/mrtsc.c: Likewise. * gcc.target/arc/mcrc.c: Likewise. * gcc.target/arc/mdsp-packa.c: Likewise. * gcc.target/arc/mdvbf.c: Likewise. * gcc.target/arc/mlock.c: Likewise. * gcc.target/arc/mmac-24.c: Likewise. * gcc.dg/spec-options.c: Switch order of the two "dg-do run". From-SVN: r235628
2016-04-29 11:19:01 +02:00
2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.dg/cpp/mac-dir-2.c: Remove pointless duplicate dg-do.
* gcc.dg/pr27003.c: Likewise.
* gcc.dg/tree-ssa/cswtch.c: Likewise.
* gcc.dg/tree-ssa/predcom-2.c: Likewise.
* gcc.dg/tree-ssa/predcom-4.c: Likewise.
* gcc.dg/tree-ssa/predcom-5.c: Likewise.
Clean up tests where a later dg-do completely overrides another. The attached patch cleans up some (mostly unnecessary) dg-do directives in the gcc.dg and gcc.target test cases. gcc/testsuite/ChangeLog: 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc/testsuite/gcc.dg/cpp/mac-dir-2.c: Remove pointless duplicate dg-do. * gcc/testsuite/gcc.dg/pr27003.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/cswtch.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise. * gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise. * gcc.target/arc/mxy.c: Likewise. * gcc.target/arc/mswape.c: Likewise. * gcc.target/arc/mrtsc.c: Likewise. * gcc.target/arc/mcrc.c: Likewise. * gcc.target/arc/mdsp-packa.c: Likewise. * gcc.target/arc/mdvbf.c: Likewise. * gcc.target/arc/mlock.c: Likewise. * gcc.target/arc/mmac-24.c: Likewise. * gcc.dg/spec-options.c: Switch order of the two "dg-do run". From-SVN: r235628
2016-04-29 11:19:01 +02:00
* gcc.target/arc/mxy.c: Likewise.
* gcc.target/arc/mswape.c: Likewise.
* gcc.target/arc/mrtsc.c: Likewise.
* gcc.target/arc/mcrc.c: Likewise.
* gcc.target/arc/mdsp-packa.c: Likewise.
* gcc.target/arc/mdvbf.c: Likewise.
* gcc.target/arc/mlock.c: Likewise.
* gcc.target/arc/mmac-24.c: Likewise.
* gcc.dg/spec-options.c: Switch order of the two "dg-do run".
avr-related reload fix from Senthil Kumar Selvaraj PR target/60040 * reload1.c (reload): Call finish_spills before restarting reload loop. Skip select_reload_regs if update_eliminables_and_spill returns true. testsuite/ PR target/60040 * gcc.target/avr/pr60040-1.c: New. * gcc.target/avr/pr60040-2.c: New. From-SVN: r235625
2016-04-29 10:59:09 +02:00
2016-04-29 Sebastian Huber <sebastian.huber@embedded-brains.de>
Matthijs Kooijman <matthijs@stdin.nl>
Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR target/60040
* gcc.target/avr/pr60040-1.c: New.
* gcc.target/avr/pr60040-2.c: New.
pr18589-10.c: Adjust. 2016-04-29 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr18589-10.c: Adjust. From-SVN: r235624
2016-04-29 10:47:34 +02:00
2016-04-29 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/pr18589-10.c: Adjust.
re PR tree-optimization/13962 ([tree-ssa] make "fold" use alias information to optimize pointer comparisons) 2016-04-29 Richard Biener <rguenther@suse.de> PR tree-optimization/13962 PR tree-optimization/65686 * tree-ssa-alias.h (ptrs_compare_unequal): Declare. * tree-ssa-alias.c (ptrs_compare_unequal): New function using PTA to compare pointers. * match.pd: Add pattern for pointer equality compare simplification using ptrs_compare_unequal. * gcc.dg/uninit-pr65686.c: New testcase. From-SVN: r235622
2016-04-29 10:36:49 +02:00
2016-04-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/13962
PR tree-optimization/65686
* gcc.dg/uninit-pr65686.c: New testcase.
re PR middle-end/70843 (ICE in add_expr, at tree.c:7913) PR middle-end/70843 * fold-const.c (operand_equal_p): Don't verify hash value equality if arg0 == arg1. * tree.c (inchash::add_expr): Handle STATEMENT_LIST. Ignore BLOCK and OMP_CLAUSE. * gcc.dg/pr70843.c: New test. From-SVN: r235615
2016-04-29 00:23:01 +02:00
2016-04-29 Jakub Jelinek <jakub@redhat.com>
PR middle-end/70843
* gcc.dg/pr70843.c: New test.
re PR target/70858 (__builtin_ia32_bextr_u64 ICE with '-m32 -march=core-avx2') PR target/70858 * config/i386/i386.c (bdesc_special_args): Add | OPTION_MASK_ISA_64BIT to __builtin_ia32_lwpval64 and __builtin_ia32_lwpins64. (bdesc_args): Add | OPTION_MASK_ISA_64BIT to __builtin_ia32_bextr_u64, __builtin_ia32_bextri_u64, __builtin_ia32_bzhi_di, __builtin_ia32_pdep_di and __builtin_ia32_pext_di. * gcc.target/i386/pr70858.c: New test. From-SVN: r235607
2016-04-28 21:33:34 +02:00
2016-04-28 Jakub Jelinek <jakub@redhat.com>
PR target/70858
* gcc.target/i386/pr70858.c: New test.
nps400-1.c: New file. 2016-04-28 Andrew Burgess <andrew.burgess@embecosm.com> * gcc.target/arc/nps400-1.c: New file. From-SVN: r235603
2016-04-28 21:13:47 +02:00
2016-04-28 Andrew Burgess <andrew.burgess@embecosm.com>
* gcc.target/arc/nps400-1.c: New file.
arc.c (arc_print_operand): Print integer 'H' / 'L' 2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com> Andrew Burgess <andrew.burgess@embecosm.com> gcc: * config/arc/arc.c (arc_print_operand): Print integer 'H' / 'L' gcc/testsuite: * gcc.target/arc/movh_cl-1.c: New file. Co-Authored-By: Andrew Burgess <andrew.burgess@embecosm.com> From-SVN: r235600
2016-04-28 21:08:28 +02:00
2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* gcc.target/arc/movh_cl-1.c: New file.
arc.h (SYMBOL_FLAG_CMEM): Define. 2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com> Andrew Burgess <andrew.burgess@embecosm.com> gcc: * config/arc/arc.h (SYMBOL_FLAG_CMEM): Define. (TARGET_NPS_CMEM_DEFAULT): Provide default definition. * config/arc/arc.c (arc_address_cost): Return 0 for cmem_address. (arc_encode_section_info): Set SYMBOL_FLAG_CMEM where indicated. * config/arc/arc.opt (mcmem): New option. * config/arc/arc.md (*extendqihi2_i): Add r/Uex alternative, supply length for r/m alternative. (*extendqisi2_ac): Likewise. (*extendhisi2_i): Add r/Uex alternative, supply length for r/m and r/Uex alternative. (movqi_insn): Add r/Ucm and Ucm/?Rac alternatives. (movhi_insn): Likewise. (movsi_insn): Add r/Ucm,Ucm/w alternatives. (*zero_extendqihi2_i): Add r/Ucm alternative. (*zero_extendqisi2_ac): Likewise. (*zero_extendhisi2_i): Likewise. * config/arc/constraints.md (Uex): New memory constraint. (Ucm): New define_constraint. * config/arc/predicates.md (long_immediate_loadstore_operand): Return 0 for MEM with cmem_address address. (cmem_address_0): New predicates. (cmem_address_1): Likewise. (cmem_address_2): Likewise. (cmem_address): Likewise. gcc/testsuite: * gcc.target/arc/cmem-1.c: New file. * gcc.target/arc/cmem-2.c: New file. * gcc.target/arc/cmem-3.c: New file. * gcc.target/arc/cmem-4.c: New file. * gcc.target/arc/cmem-5.c: New file. * gcc.target/arc/cmem-6.c: New file. * gcc.target/arc/cmem-7.c: New file. * gcc.target/arc/cmem-ld.inc: New file. * gcc.target/arc/cmem-st.inc: New file. Co-Authored-By: Andrew Burgess <andrew.burgess@embecosm.com> From-SVN: r235595
2016-04-28 20:48:43 +02:00
2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* gcc.target/arc/extzv-1.c: New file.
* gcc.target/arc/insv-1.c: New file.
* gcc.target/arc/insv-2.c: New file.
* gcc.target/arc/movb-1.c: New file.
* gcc.target/arc/movb-2.c: New file.
* gcc.target/arc/movb-3.c: New file.
* gcc.target/arc/movb-4.c: New file.
* gcc.target/arc/movb-5.c: New file.
* gcc.target/arc/movb_cl-1.c: New file.
* gcc.target/arc/movb_cl-2.c: New file.
* gcc.target/arc/movbi_cl-1.c: New file.
* gcc.target/arc/movl-1.c: New file.
arc.h (SYMBOL_FLAG_CMEM): Define. 2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com> Andrew Burgess <andrew.burgess@embecosm.com> gcc: * config/arc/arc.h (SYMBOL_FLAG_CMEM): Define. (TARGET_NPS_CMEM_DEFAULT): Provide default definition. * config/arc/arc.c (arc_address_cost): Return 0 for cmem_address. (arc_encode_section_info): Set SYMBOL_FLAG_CMEM where indicated. * config/arc/arc.opt (mcmem): New option. * config/arc/arc.md (*extendqihi2_i): Add r/Uex alternative, supply length for r/m alternative. (*extendqisi2_ac): Likewise. (*extendhisi2_i): Add r/Uex alternative, supply length for r/m and r/Uex alternative. (movqi_insn): Add r/Ucm and Ucm/?Rac alternatives. (movhi_insn): Likewise. (movsi_insn): Add r/Ucm,Ucm/w alternatives. (*zero_extendqihi2_i): Add r/Ucm alternative. (*zero_extendqisi2_ac): Likewise. (*zero_extendhisi2_i): Likewise. * config/arc/constraints.md (Uex): New memory constraint. (Ucm): New define_constraint. * config/arc/predicates.md (long_immediate_loadstore_operand): Return 0 for MEM with cmem_address address. (cmem_address_0): New predicates. (cmem_address_1): Likewise. (cmem_address_2): Likewise. (cmem_address): Likewise. gcc/testsuite: * gcc.target/arc/cmem-1.c: New file. * gcc.target/arc/cmem-2.c: New file. * gcc.target/arc/cmem-3.c: New file. * gcc.target/arc/cmem-4.c: New file. * gcc.target/arc/cmem-5.c: New file. * gcc.target/arc/cmem-6.c: New file. * gcc.target/arc/cmem-7.c: New file. * gcc.target/arc/cmem-ld.inc: New file. * gcc.target/arc/cmem-st.inc: New file. Co-Authored-By: Andrew Burgess <andrew.burgess@embecosm.com> From-SVN: r235590
2016-04-28 20:21:42 +02:00
2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* gcc.target/arc/cmem-1.c: New file.
* gcc.target/arc/cmem-2.c: New file.
* gcc.target/arc/cmem-3.c: New file.
* gcc.target/arc/cmem-4.c: New file.
* gcc.target/arc/cmem-5.c: New file.
* gcc.target/arc/cmem-6.c: New file.
* gcc.target/arc/cmem-7.c: New file.
* gcc.target/arc/cmem-ld.inc: New file.
* gcc.target/arc/cmem-st.inc: New file.
re PR target/70821 (x86_64: __atomic_fetch_add/sub() uses XADD rather than DECL in some cases) PR target/70821 * config/i386/sync.md (define_peephole2 *atomic_fetch_add_cmp<mode>): Add new peephole2 where the first insn is *mov<mode>_or instead of *mov<mode>_internal. * gcc.target/i386/pr70821.c: New test. From-SVN: r235586
2016-04-28 19:10:14 +02:00
2016-04-28 Jakub Jelinek <jakub@redhat.com>
PR target/70821
* gcc.target/i386/pr70821.c: New test.
This patch adds support for the signed and unsigned int versions of the... This patch adds support for the signed and unsigned int versions of the vec_adde altivec builtins from the Power Architecture 64-Bit ELF V2 ABI OpenPOWER ABI for Linux Supplement (16 July 2015 Version 1.1). There are many of the builtins that are missing and this is the first of a series of patches to add them. There aren't instructions for the int versions of vec_adde so the output code is built from other built-ins that do have instructions which in this case is just two vec_adds with a vec_and to ensure the carry vector is comprised of only the values 0 or 1. The new test cases are executable tests which verify that the generated code produces expected values. C macros were used so that the same test case could be used for both the signed and unsigned versions. An extra executable test case is also included to ensure that the modified support for the __int128 versions of vec_adde is not broken. The same test case could not be used for both int and __int128 because of some differences in loading and storing the vectors. Bootstrapped and tested on powerpc64le-unknown-linux-gnu with no regressions. Is this ok for trunk? [gcc] 2016-04-28 Bill Seurer <seurer@linux.vnet.ibm.com> * config/rs6000/rs6000-builtin.def (vec_adde): Change vec_adde to a special case builtin. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove ALTIVEC_BUILTIN_VEC_ADDE. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add support for ALTIVEC_BUILTIN_VEC_ADDE. * config/rs6000/rs6000.c (altivec_init_builtins): Add definition for __builtin_vec_adde. [gcc/testsuite] 2016-04-28 Bill Seurer <seurer@linux.vnet.ibm.com> * gcc.target/powerpc/vec-adde.c: New test. * gcc.target/powerpc/vec-adde-int128.c: New test. From-SVN: r235577
2016-04-28 18:01:52 +02:00
2016-04-28 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-adde.c: New test.
* gcc.target/powerpc/vec-adde-int128.c: New test.
i386.md (sse4_1_round<mode>2): Add avx512f alternative. * config/i386/i386.md (sse4_1_round<mode>2): Add avx512f alternative. * config/i386/sse.md (sse4_1_round<ssescalarmodesuffix>): Likewise. * gcc.target/i386/avx-vround-1.c: New test. * gcc.target/i386/avx-vround-2.c: New test. * gcc.target/i386/avx512vl-vround-1.c: New test. * gcc.target/i386/avx512vl-vround-2.c: New test. From-SVN: r235576
2016-04-28 17:57:16 +02:00
2016-04-28 Jakub Jelinek <jakub@redhat.com>
* gcc.target/i386/avx-vround-1.c: New test.
* gcc.target/i386/avx-vround-2.c: New test.
* gcc.target/i386/avx512vl-vround-1.c: New test.
* gcc.target/i386/avx512vl-vround-2.c: New test.
Cilk Plus testsuite needs massive cleanup (PR testsuite/70595) gcc: PR testsuite/70595 * doc/sourcebuild.texi (Effective-Target Keywords, Other attributes): Document cilkplus_runtime. gcc/testsuite: PR testsuite/70595 * lib/target-supports.exp (check_libcilkrts_available): Rename to ... (check_effective_target_cilkplus_runtime): ... this. * g++.dg/cilk-plus/cilk-plus.exp: Adapt to it. * gcc.dg/cilk-plus/cilk-plus.exp: Likewise. * c-c++-common/cilk-plus/CK/cilk-for-2.c: Remove dg-do target selector. Require cilkplus_runtime. Don't add -lcilkrts. * c-c++-common/cilk-plus/CK/cilk-fors.c: Likewise. * c-c++-common/cilk-plus/CK/cilk_for_grain.c: Likewise. * c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c: Likewise. * c-c++-common/cilk-plus/CK/fib.c: Likewise. * c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Likewise. * c-c++-common/cilk-plus/CK/fib_no_return.c: Likewise. * c-c++-common/cilk-plus/CK/fib_no_sync.c: Likewise. * c-c++-common/cilk-plus/CK/nested_cilk_for.c: Likewise. * c-c++-common/cilk-plus/CK/pr60586.c: Likewise. * c-c++-common/cilk-plus/CK/pr69826-1.c: Likewise. * c-c++-common/cilk-plus/CK/pr69826-2.c: Likewise. * c-c++-common/cilk-plus/CK/spawnee_inline.c: Likewise. * c-c++-common/cilk-plus/CK/spawner_inline.c: Likewise. * c-c++-common/cilk-plus/CK/spawning_arg.c: Likewise. * c-c++-common/cilk-plus/CK/steal_check.c: Likewise. * c-c++-common/cilk-plus/CK/varargs_test.c: Likewise. * g++.dg/cilk-plus/CK/catch_exc.cc: Likewise. * g++.dg/cilk-plus/CK/cilk-for-tplt.cc: Likewise. * g++.dg/cilk-plus/CK/const_spawn.cc: Likewise. * g++.dg/cilk-plus/CK/fib-opr-overload.cc: Likewise. * g++.dg/cilk-plus/CK/fib-tplt.cc: Likewise. * g++.dg/cilk-plus/CK/for1.cc: Likewise. * g++.dg/cilk-plus/CK/lambda_spawns.cc: Likewise. * g++.dg/cilk-plus/CK/lambda_spawns_tplt.cc: Likewise. * g++.dg/cilk-plus/CK/pr60586.cc: Likewise. * g++.dg/cilk-plus/CK/pr66326.cc: Likewise. * g++.dg/cilk-plus/CK/stl_iter.cc: Likewise. * g++.dg/cilk-plus/CK/stl_rev_iter.cc: Likewise. * g++.dg/cilk-plus/CK/stl_test.cc: Likewise. * c-c++-common/cilk-plus/CK/pr63307.c: Remove dg-do target selector. * c-c++-common/cilk-plus/SE/ef_error3.c: Likewise. * c-c++-common/cilk-plus/SE/ef_error2.c: Explain target selector. * c-c++-common/cilk-plus/CK/test__cilk.c: Run if cilkplus_runtime. From-SVN: r235574
2016-04-28 17:16:57 +02:00
2016-04-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR testsuite/70595
* lib/target-supports.exp (check_libcilkrts_available): Rename to ...
(check_effective_target_cilkplus_runtime): ... this.
* g++.dg/cilk-plus/cilk-plus.exp: Adapt to it.
* gcc.dg/cilk-plus/cilk-plus.exp: Likewise.
* c-c++-common/cilk-plus/CK/cilk-for-2.c: Remove dg-do target selector.
Require cilkplus_runtime.
Don't add -lcilkrts.
* c-c++-common/cilk-plus/CK/cilk-fors.c: Likewise.
* c-c++-common/cilk-plus/CK/cilk_for_grain.c: Likewise.
* c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c: Likewise.
* c-c++-common/cilk-plus/CK/fib.c: Likewise.
* c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Likewise.
* c-c++-common/cilk-plus/CK/fib_no_return.c: Likewise.
* c-c++-common/cilk-plus/CK/fib_no_sync.c: Likewise.
* c-c++-common/cilk-plus/CK/nested_cilk_for.c: Likewise.
* c-c++-common/cilk-plus/CK/pr60586.c: Likewise.
* c-c++-common/cilk-plus/CK/pr69826-1.c: Likewise.
* c-c++-common/cilk-plus/CK/pr69826-2.c: Likewise.
* c-c++-common/cilk-plus/CK/spawnee_inline.c: Likewise.
* c-c++-common/cilk-plus/CK/spawner_inline.c: Likewise.
* c-c++-common/cilk-plus/CK/spawning_arg.c: Likewise.
* c-c++-common/cilk-plus/CK/steal_check.c: Likewise.
* c-c++-common/cilk-plus/CK/varargs_test.c: Likewise.
* g++.dg/cilk-plus/CK/catch_exc.cc: Likewise.
* g++.dg/cilk-plus/CK/cilk-for-tplt.cc: Likewise.
* g++.dg/cilk-plus/CK/const_spawn.cc: Likewise.
* g++.dg/cilk-plus/CK/fib-opr-overload.cc: Likewise.
* g++.dg/cilk-plus/CK/fib-tplt.cc: Likewise.
* g++.dg/cilk-plus/CK/for1.cc: Likewise.
* g++.dg/cilk-plus/CK/lambda_spawns.cc: Likewise.
* g++.dg/cilk-plus/CK/lambda_spawns_tplt.cc: Likewise.
* g++.dg/cilk-plus/CK/pr60586.cc: Likewise.
* g++.dg/cilk-plus/CK/pr66326.cc: Likewise.
* g++.dg/cilk-plus/CK/stl_iter.cc: Likewise.
* g++.dg/cilk-plus/CK/stl_rev_iter.cc: Likewise.
* g++.dg/cilk-plus/CK/stl_test.cc: Likewise.
* c-c++-common/cilk-plus/CK/pr63307.c: Remove dg-do target selector.
* c-c++-common/cilk-plus/SE/ef_error3.c: Likewise.
* c-c++-common/cilk-plus/SE/ef_error2.c: Explain target selector.
* c-c++-common/cilk-plus/CK/test__cilk.c: Run if
cilkplus_runtime.
match.pd: unsigned A - B > A --> A < B 2016-04-27 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (A - B > A, A + B < A): New transformations. gcc/testsuite/ * gcc.dg/tree-ssa/overflow-2.c: New testcase. * gcc.dg/tree-ssa/minus-ovf.c: Likewise. From-SVN: r235537
2016-04-27 23:30:27 +02:00
2016-04-27 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/overflow-2.c: New testcase.
* gcc.dg/tree-ssa/minus-ovf.c: Likewise.
re PR c++/69024 ([cilkpus] cilk_spawn is broken for initializations with implicit conversion operators defined) PR c++/69024 PR c++/68997 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage. (cilk_recognize_spawn): Renamed from recognize_spawn and change to external linkage. (cilk_detect_and_unwrap): Corresponding changes. (extract_free_variables): Don't extract free variables from AGGR_INIT_EXPR slot. * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype. (cilk_recognize_spawn): Likewise. PR c++/69024 PR c++/68997 * cp-gimplify.c (cp_gimplify_expr): Call cilk_cp_detect_spawn_and_unwrap instead of cilk_detect_spawn_and_unwrap. * cp-cilkplus.c (is_conversion_operator_function_decl_p): New. (find_spawn): New. (cilk_cp_detect_spawn_and_unwrap): New. * lambda.c: Include cp-cilkplus.h. * parser.c: Include cp-cilkplus.h. * cp-tree.h (cpp_validate_cilk_plus_loop): Move prototype into... * cp-cilkpus.h: New file. PR c++/69024 PR c++/68997 * g++.dg/cilk-plus/CK/pr68001.cc: Fix to not depend on broken diagnostic. * g++.dg/cilk-plus/CK/pr69024.cc: New test. * g++.dg/cilk-plus/CK/pr68997.cc: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r235534
2016-04-27 22:41:52 +02:00
2015-04-27 Ryan Burn <contact@rnburn.com>
PR c++/69024
PR c++/68997
* g++.dg/cilk-plus/CK/pr68001.cc: Fix to not depend on broken
diagnostic.
* g++.dg/cilk-plus/CK/pr69024.cc: New test.
* g++.dg/cilk-plus/CK/pr68997.cc: New test.
sem_aux.adb (Is_By_Reference_Type): Also return true for a tagged incomplete type without full view. * sem_aux.adb (Is_By_Reference_Type): Also return true for a tagged incomplete type without full view. * sem_ch6.adb (Exchange_Limited_Views): Change into a function and return the list of changes. (Restore_Limited_Views): New procedure to undo the transformation made by Exchange_Limited_Views. (Analyze_Subprogram_Body_Helper): Adjust call to Exchange_Limited_Views and call Restore_Limited_Views at the end, if need be. (Possible_Freeze): Do not delay freezing because of incomplete types. (Process_Formals): Remove kludges for class-wide types. * types.h (By_Copy_Return): Delete. * gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): Move around. (TYPE_DUMMY_IN_PROFILE_P): New macro. * gcc-interface/gigi.h (update_profiles_with): Declare. (finish_subprog_decl): Likewise. (get_minimal_subprog_decl): Delete. (create_subprog_type): Likewise. (create_param_decl): Adjust prototype. (create_subprog_decl): Likewise. * gcc-interface/decl.c (defer_limited_with): Rename into... (defer_limited_with_list): ...this. (gnat_to_gnu_entity): Adjust to above renaming. (finalize_from_limited_with): Likewise. (tree_entity_vec_map): New structure. (gt_pch_nx): New helpers. (dummy_to_subprog_map): New hash table. (gnat_to_gnu_param): Set the SLOC here. Remove MECH parameter and add FIRST parameter. Deal with the mechanism here instead of... Do not make read-only variant of types. Simplify expressions. In the by-ref case, test the mechanism before must_pass_by_ref and also TYPE_IS_BY_REFERENCE_P before building the reference type. (gnat_to_gnu_subprog_type): New static function extracted from... Do not special-case the type_annotate_only mode. Call gnat_to_gnu_profile_type instead of gnat_to_gnu_type on return type. Deal with dummy return types. Likewise for parameter types. Deal with by-reference types explicitly and add a kludge for null procedures with untagged incomplete types. Remove assertion on the types and be prepared for multiple elaboration of the declarations. Skip the whole CICO processing if the profile is incomplete. Handle the completion of a previously incomplete profile. (gnat_to_gnu_entity) <E_Variable>: Rename local variable. Adjust couple of calls to create_param_decl. <E_Access_Subprogram_Type, E_Anonymous_Access_Subprogram_Type>: Remove specific deferring code. <E_Access_Type>: Also deal with E_Subprogram_Type designated type. Simplify handling of dummy types and remove obsolete comment. Constify a couple of variables. Do not set TYPE_UNIVERSAL_ALIASING_P on dummy types. <E_Access_Subtype>: Tweak comment and simplify condition. <E_Subprogram_Type>: ...here. Call it and clean up handling. Remove obsolete comment and adjust call to gnat_to_gnu_param. Adjust call to create_subprog_decl. <E_Incomplete_Type>: Add a couple of 'const' qualifiers and get rid of inner break statements. Tidy up condition guarding direct use of the full view. (get_minimal_subprog_decl): Delete. (finalize_from_limited_with): Call update_profiles_with on dummy types with TYPE_DUMMY_IN_PROFILE_P set. (is_from_limited_with_of_main): Delete. (associate_subprog_with_dummy_type): New function. (update_profile): Likewise. (update_profiles_with): Likewise. (gnat_to_gnu_profile_type): Likewise. (init_gnat_decl): Initialize dummy_to_subprog_map. (destroy_gnat_decl): Destroy dummy_to_subprog_map. * gcc-interface/misc.c (gnat_get_alias_set): Add guard for accessing TYPE_UNIVERSAL_ALIASING_P. (gnat_get_array_descr_info): Minor tweak. * gcc-interface/trans.c (gigi): Adjust calls to create_subprog_decl. (build_raise_check): Likewise. (Compilation_Unit_to_gnu): Likewise. (Identifier_to_gnu): Accept mismatches coming from a limited context. (Attribute_to_gnu): Remove kludge for dispatch table entities. (process_freeze_entity): Do not retrieve old definition if there is an address clause on the entity. Call update_profiles_with on dummy types with TYPE_DUMMY_IN_PROFILE_P set. * gcc-interface/utils.c (build_dummy_unc_pointer_types): Also set TYPE_REFERENCE_TO to the fat pointer type. (create_subprog_type): Delete. (create_param_decl): Remove READONLY parameter. (finish_subprog_decl): New function extracted from... (create_subprog_decl): ...here. Call it. Remove CONST_FLAG and VOLATILE_FLAG parameters and adjust. (update_pointer_to): Also clear TYPE_REFERENCE_TO in the unconstrained case. From-SVN: r235521
2016-04-27 20:08:39 +02:00
2016-04-27 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/limited_with4.ad[sb]: New test.
* gnat.dg/limited_with4_pkg.ads: New helper.
Extend STV pass to 64-bit mode 128-bit SSE load and store instructions can be used for load and store of 128-bit integers if they are the only operations on 128-bit integers. To convert load and store of 128-bit integers to 128-bit SSE load and store, the original STV pass, which is designed to convert 64-bit integer operations to SSE2 operations in 32-bit mode, is extended to 64-bit mode in the following ways: 1. Class scalar_chain is turned into base class. The 32-bit specific member functions are moved to the new derived class, dimode_scalar_chain. The new derived class, timode_scalar_chain, is added to convert oad and store of 128-bit integers to 128-bit SSE load and store. 2. Add the 64-bit version of scalar_to_vector_candidate_p and remove_non_convertible_regs. Only TImode load and store are allowed for conversion. If one instruction on the chain of dependent instructions aren't TImode load or store, the chain of instructions won't be converted. 3. In 64-bit, we only convert from TImode to V1TImode, which have the same size. The difference is only vector registers are allowed in TImode so that 128-bit SSE load and store instructions will be used for load and store of 128-bit integers. 4. Put the 64-bit STV pass before the CSE pass so that instructions changed or generated by the STV pass can be CSEed. convert_scalars_to_vector calls free_dominance_info in 64-bit mode to work around ICE in fwprop pass: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70807 when building libgcc on Linux/x86-64. gcc/ PR target/70155 * config/i386/i386.c (scalar_to_vector_candidate_p): Renamed to ... (dimode_scalar_to_vector_candidate_p): This. (timode_scalar_to_vector_candidate_p): New function. (scalar_to_vector_candidate_p): Likewise. (timode_check_non_convertible_regs): Likewise. (timode_remove_non_convertible_regs): Likewise. (remove_non_convertible_regs): Likewise. (remove_non_convertible_regs): Renamed to ... (dimode_remove_non_convertible_regs): This. (scalar_chain::~scalar_chain): Make it virtual. (scalar_chain::compute_convert_gain): Make it pure virtual. (scalar_chain::mark_dual_mode_def): Likewise. (scalar_chain::convert_insn): Likewise. (scalar_chain::convert_registers): Likewise. (scalar_chain::add_to_queue): Make it protected. (scalar_chain::emit_conversion_insns): Likewise. (scalar_chain::replace_with_subreg): Likewise. (scalar_chain::replace_with_subreg_in_insn): Likewise. (scalar_chain::convert_op): Likewise. (scalar_chain::convert_reg): Likewise. (scalar_chain::make_vector_copies): Likewise. (scalar_chain::convert_registers): New pure virtual function. (class dimode_scalar_chain): New class. (class timode_scalar_chain): Likewise. (scalar_chain::mark_dual_mode_def): Renamed to ... (dimode_scalar_chain::mark_dual_mode_def): This. (timode_scalar_chain::mark_dual_mode_def): New function. (timode_scalar_chain::convert_insn): Likewise. (dimode_scalar_chain::convert_registers): Likewise. (scalar_chain::compute_convert_gain): Renamed to ... (dimode_scalar_chain::compute_convert_gain): This. (scalar_chain::replace_with_subreg): Renamed to ... (dimode_scalar_chain::replace_with_subreg): This. (scalar_chain::replace_with_subreg_in_insn): Renamed to ... (dimode_scalar_chain::replace_with_subreg_in_insn): This. (scalar_chain::make_vector_copies): Renamed to ... (dimode_scalar_chain::make_vector_copies): This. (scalar_chain::convert_reg): Renamed to ... (dimode_scalar_chain::convert_reg ): This. (scalar_chain::convert_op): Renamed to ... (dimode_scalar_chain::convert_op): This. (scalar_chain::convert_insn): Renamed to ... (dimode_scalar_chain::convert_insn): This. (scalar_chain::convert): Call convert_registers. (convert_scalars_to_vector): Change to scalar_chain pointer to use timode_scalar_chain in 64-bit mode and dimode_scalar_chain in 32-bit mode. Delete scalar_chain pointer. Call free_dominance_info in 64-bit mode. (pass_stv::gate): Remove TARGET_64BIT check. (ix86_option_override): Put the 64-bit STV pass before the CSE pass. gcc/testsuite/ PR target/70155 * gcc.target/i386/pr55247-2.c: Updated to check movti_internal and movv1ti_internal patterns * gcc.target/i386/pr70155-1.c: New test. * gcc.target/i386/pr70155-2.c: Likewise. * gcc.target/i386/pr70155-3.c: Likewise. * gcc.target/i386/pr70155-4.c: Likewise. * gcc.target/i386/pr70155-5.c: Likewise. * gcc.target/i386/pr70155-6.c: Likewise. * gcc.target/i386/pr70155-7.c: Likewise. * gcc.target/i386/pr70155-8.c: Likewise. * gcc.target/i386/pr70155-9.c: Likewise. * gcc.target/i386/pr70155-10.c: Likewise. * gcc.target/i386/pr70155-11.c: Likewise. * gcc.target/i386/pr70155-12.c: Likewise. * gcc.target/i386/pr70155-13.c: Likewise. * gcc.target/i386/pr70155-14.c: Likewise. * gcc.target/i386/pr70155-15.c: Likewise. * gcc.target/i386/pr70155-16.c: Likewise. * gcc.target/i386/pr70155-17.c: Likewise. * gcc.target/i386/pr70155-18.c: Likewise. * gcc.target/i386/pr70155-19.c: Likewise. * gcc.target/i386/pr70155-20.c: Likewise. * gcc.target/i386/pr70155-21.c: Likewise. * gcc.target/i386/pr70155-22.c: Likewise. From-SVN: r235518
2016-04-27 19:32:40 +02:00
2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
PR target/70155
* gcc.target/i386/pr55247-2.c: Updated to check movti_internal
and movv1ti_internal patterns
* gcc.target/i386/pr70155-1.c: New test.
* gcc.target/i386/pr70155-2.c: Likewise.
* gcc.target/i386/pr70155-3.c: Likewise.
* gcc.target/i386/pr70155-4.c: Likewise.
* gcc.target/i386/pr70155-5.c: Likewise.
* gcc.target/i386/pr70155-6.c: Likewise.
* gcc.target/i386/pr70155-7.c: Likewise.
* gcc.target/i386/pr70155-8.c: Likewise.
* gcc.target/i386/pr70155-9.c: Likewise.
* gcc.target/i386/pr70155-10.c: Likewise.
* gcc.target/i386/pr70155-11.c: Likewise.
* gcc.target/i386/pr70155-12.c: Likewise.
* gcc.target/i386/pr70155-13.c: Likewise.
* gcc.target/i386/pr70155-14.c: Likewise.
* gcc.target/i386/pr70155-15.c: Likewise.
* gcc.target/i386/pr70155-16.c: Likewise.
* gcc.target/i386/pr70155-17.c: Likewise.
* gcc.target/i386/pr70155-18.c: Likewise.
* gcc.target/i386/pr70155-19.c: Likewise.
* gcc.target/i386/pr70155-20.c: Likewise.
* gcc.target/i386/pr70155-21.c: Likewise.
* gcc.target/i386/pr70155-22.c: Likewise.
Replace ".{5}" with ".{5,6}" in avx512vl-vmovdqa64-1.c * gcc.target/i386/avx512vl-vmovdqa64-1.c: Replace ".{5}" with ".{5,6}". From-SVN: r235516
2016-04-27 17:51:22 +02:00
2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/avx512vl-vmovdqa64-1.c: Replace ".{5}" with
".{5,6}".
tree-ssa-loop-ivopts.c (struct iv): Use pointer to struct iv_use instead of redundant use_id and boolean have_use_for. * tree-ssa-loop-ivopts.c (struct iv): Use pointer to struct iv_use instead of redundant use_id and boolean have_use_for. (struct iv_use): Change sub_id into group_id. Remove field next. Move fields: related_cands, n_map_members, cost_map and selected to ... (struct iv_group): ... here. New structure. (struct iv_common_cand): Use structure declaration directly. (struct ivopts_data, iv_ca, iv_ca_delta): Rename fields. (MAX_CONSIDERED_USES): Rename macro to ... (MAX_CONSIDERED_GROUPS): ... here. (n_iv_uses, iv_use, n_iv_cands, iv_cand): Delete. (dump_iv, dump_use, dump_cand): Refactor format of dump information. (dump_uses): Rename to ... (dump_groups): ... here. Update all uses. (tree_ssa_iv_optimize_init, alloc_iv): Update all uses. (find_induction_variables): Refactor format of dump information. (record_sub_use): Delete. (record_use): Update all uses. (record_group): New function. (record_group_use, find_interesting_uses_op): Call above functions. Update all uses. (find_interesting_uses_cond): Ditto. (group_compare_offset): New function. (split_all_small_groups): Rename to ... (split_small_address_groups_p): ... here. Update all uses. (split_address_groups): Update all uses. (find_interesting_uses): Refactor format of dump information. (add_candidate_1): Update all uses. Remove redundant check on iv, base and step. (add_candidate, record_common_cand): Remove redundant assert. (add_iv_candidate_for_biv): Update use. (add_iv_candidate_derived_from_uses): Update all uses. (add_iv_candidate_for_groups, record_important_candidates): Ditto. (alloc_use_cost_map): Ditto. (set_use_iv_cost, get_use_iv_cost): Rename to ... (set_group_iv_cost, get_group_iv_cost): ... here. Update all uses. (determine_use_iv_cost_generic): Ditto. (determine_group_iv_cost_generic): Ditto. (determine_use_iv_cost_address): Ditto. (determine_group_iv_cost_address): Ditto. (determine_use_iv_cost_condition): Ditto. (determine_group_iv_cost_cond): Ditto. (determine_use_iv_cost): Ditto. (determine_group_iv_cost): Ditto. (set_autoinc_for_original_candidates): Update all uses. (find_iv_candidates): Update all uses. Refactor dump information. (determine_use_iv_costs): Ditto. (determine_iv_costs): Ditto. (iv_ca_cand_for_use): Rename to ... (iv_ca_cand_for_group): ... here. Update all uses. (iv_ca_add_use, iv_ca_add_group): Ditto. (iv_ca_set_cp, iv_ca_cost, iv_ca_delta_add): Update all uses. (iv_ca_delta_join, iv_ca_delta_reverse, iv_ca_delta_free): Ditto. (iv_ca_new, iv_ca_dump, iv_ca_extend, iv_ca_narrow): Ditto. (iv_ca_prune, cheaper_cost_with_cand, iv_ca_replace): Ditto. (try_add_cand_for, try_improve_iv_set, find_optimal_iv_set): Ditto. (create_new_iv, adjust_iv_update_pos): Ditto. (rewrite_use_address): Delete. (rewrite_use_address_1): Rename to ... (rewrite_use_address): ... here. (rewrite_use_compare): Update all uses. (rewrite_use): Delete. (rewrite_uses): Rename to ... (rewrite_groups): ... here. Update all uses. (remove_unused_ivs, free_loop_data): Update all uses. (tree_ssa_iv_optimize_finalize, tree_ssa_iv_optimize_loop): Ditto. gcc/testsuite/ChangeLog * gcc.dg/tree-ssa/pr64705.c: Revise check string. * gcc.dg/tree-ssa/scev-9.c: Ditto. * gcc.dg/tree-ssa/scev-10.c: Ditto. * gcc.dg/tree-ssa/scev-11.c: Ditto. * gcc.dg/tree-ssa/scev-12.c: Ditto. From-SVN: r235513
2016-04-27 16:51:26 +02:00
2016-04-27 Bin Cheng <bin.cheng@arm.com>
* gcc.dg/tree-ssa/pr64705.c: Revise check string.
* gcc.dg/tree-ssa/scev-9.c: Ditto.
* gcc.dg/tree-ssa/scev-10.c: Ditto.
* gcc.dg/tree-ssa/scev-11.c: Ditto.
* gcc.dg/tree-ssa/scev-12.c: Ditto.
re PR ipa/70760 (wrong generated code for std::make_unique with -fipa-pta) 2016-04-27 Richard Biener <rguenther@suse.de> PR ipa/70760 * tree-ssa-structalias.c (find_func_aliases_for_call): Use aggregate_value_p to determine if a function result is returned by reference. (ipa_pta_execute): Functions having their address taken are not automatically nonlocal. * g++.dg/ipa/ipa-pta-2.C: New testcase. * gcc.dg/ipa/ipa-pta-1.c: Adjust. From-SVN: r235511
2016-04-27 16:10:04 +02:00
2016-04-27 Richard Biener <rguenther@suse.de>
PR ipa/70760
* g++.dg/ipa/ipa-pta-2.C: New testcase.
* gcc.dg/ipa/ipa-pta-1.c: Adjust.
constexpr.c (get_fundef_copy): Use the original function for non-recursive evaluations. cp/ * constexpr.c (get_fundef_copy): Use the original function for non-recursive evaluations. (save_fundef_copy): Always expect a slot to be available. testsuite/ * g++.dg/cpp0x/constexpr-recursion3.C: New. * g++.dg/ubsan/pr63956.C: Adjust error location. From-SVN: r235506
2016-04-27 15:28:44 +02:00
2016-04-27 Nathan Sidwell <nathan@acm.org>
* g++.dg/cpp0x/constexpr-recursion3.C: New.
* g++.dg/ubsan/pr63956.C: Adjust error location.
re PR go/49889 (Calling a function whose name is obscured by a local variable does not produce an error) PR middle-end/49889 gcc * varasm.c (merge_weak): Generate an error if an attempt is made to convert a non-weak static function into a weak, public function. testsuite * gcc.dg/pr49889.c: New test. From-SVN: r235484
2016-04-27 13:29:20 +02:00
2016-04-27 Nick Clifton <nickc@redhat.com>
PR middle-end/49889
* gcc.dg/pr49889.c: New test.
invoke.texi (Warning Options): Add -Wmemset-elt-size. * doc/invoke.texi (Warning Options): Add -Wmemset-elt-size. (-Wmemset-elt-size): New item. c-family/ * c.opt (Wmemset-elt-size): New option. * c-common.c (warn_for_memset): New function. * c-common.h (warn_for_memset): Declare. c/ * c-parser.c (c_parser_postfix_expression_after_primary): Call warn_for_memset instead of warning directly here. cp/ * parser.c (cp_parser_postfix_expression): Call warn_for_memset instead of warning directly here. testsuite/ * c-c++-common/memset-array.c: New test. From-SVN: r235475
2016-04-27 11:48:56 +02:00
2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
* c-c++-common/memset-array.c: New test.
PR c++/66639 - declare __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ constexpr PR c++/66639 - declare __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ constexpr * g++.dg/cpp1y/func_constexpr.C: New test. From-SVN: r235458
2016-04-27 00:57:34 +02:00
2016-04-26 Martin Sebor <msebor@redhat.com>
PR c++/66639
* g++.dg/cpp1y/func_constexpr.C: New test.
Fix PR c++/70241 (inconsistent access with in-class enumeration) gcc/cp/ChangeLog: PR c++/70241 * decl.c (build_enumerator): Set current_access_specifier when declaring an enumerator belonging to an in-class enumeration. * parser.c (cp_parser_check_access_in_redecleration): Also consider in-class enumerations. gcc/testsite/ChangeLog: PR c++/70241 * g++.dg/cpp0x/enum32.C: New test. * g++.dg/cpp0x/enum33.C: New test. From-SVN: r235456
2016-04-27 00:24:43 +02:00
2016-04-26 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70241
* g++.dg/cpp0x/enum32.C: New test.
* g++.dg/cpp0x/enum33.C: New test.
2016-04-26 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
pr69102.c: Require scheduling support. 2016-04-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.c-torture/compile/pr69102.c: Require scheduling support. * gcc.c-torture/compile/pr37669.c: Require >=32 bit integers. * gcc.c-torture/execute/bitfld-6.c: Likewise. * gcc.c-torture/execute/bitfld-7.c: Likewise. * gcc.c-torture/execute/pr38151.c: Likewise. * gcc.c-torture/execute/pr66556.c: Likewise. * gcc.c-torture/execute/pr67781.c: Likewise. * gcc.c-torture/execute/pr68648.c: Likewise. From-SVN: r235454
2016-04-26 22:56:29 +02:00
* gcc.c-torture/compile/pr69102.c: Require scheduling support.
* gcc.c-torture/compile/pr37669.c: Require >=32 bit integers.
* gcc.c-torture/execute/bitfld-6.c: Likewise.
* gcc.c-torture/execute/bitfld-7.c: Likewise.
* gcc.c-torture/execute/pr38151.c: Likewise.
* gcc.c-torture/execute/pr66556.c: Likewise.
* gcc.c-torture/execute/pr67781.c: Likewise.
* gcc.c-torture/execute/pr68648.c: Likewise.
match.pd: u + 3 < u is u > UINT_MAX - 3 2016-04-26 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (X + CST CMP X): New transformation. gcc/testsuite/ * gcc.dg/tree-ssa/overflow-1.c: New testcase. From-SVN: r235448
2016-04-26 17:03:08 +02:00
2016-04-26 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/overflow-1.c: New testcase.
re PR c/67784 (Incorrect parsing when using declarations in for loops and typedefs) PR c/67784 * c-parser.c (c_parser_maybe_reclassify_token): New function factored out of ... (c_parser_for_statement): ... here. (c_parser_if_statement): Use it. (c_parser_switch_statement): Use it. (c_parser_while_statement): Use it. * gcc.dg/pr67784-3.c: New test. * gcc.dg/pr67784-4.c: New test. * gcc.dg/pr67784-5.c: New test. From-SVN: r235446
2016-04-26 16:59:40 +02:00
2016-04-26 Marek Polacek <polacek@redhat.com>
PR c/67784
* gcc.dg/pr67784-3.c: New test.
* gcc.dg/pr67784-4.c: New test.
* gcc.dg/pr67784-5.c: New test.
re PR c/70791 (-Wnested-externs prints inconsistent column number) PR c/70791 * c-decl.c (pushdecl): Pass LOCUS down to warning. * gcc.dg/Wnested-externs-2.c: New test. From-SVN: r235447
2016-04-26 17:01:09 +02:00
PR c/70791
* gcc.dg/Wnested-externs-2.c: New test.
match.pd: X + X --> X * 2 for integers 2016-04-26 Marc Glisse <marc.glisse@inria.fr> gcc/ * genmatch.c (write_predicate): Add ATTRIBUTE_UNUSED. * fold-const.c (fold_binary_loc): Remove 2 transformations superseded by match.pd. * match.pd (x+x -> x*2): Generalize to integers. gcc/testsuite/ * gcc.dg/fold-plusmult.c: Adjust. * gcc.dg/no-strict-overflow-6.c: Adjust. * gcc.dg/gomp/loop-1.c: Xfail some tests. From-SVN: r235444
2016-04-26 16:02:09 +02:00
2016-04-26 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/fold-plusmult.c: Adjust.
* gcc.dg/no-strict-overflow-6.c: Adjust.
* gcc.dg/gomp/loop-1.c: Xfail some tests.
Fix x86 testcases for -frename-registers. * gcc.target/i386/avx512bw-vptestmb-1.c: Correct [xyz]mm register number scans. * gcc.target/i386/avx512bw-vptestmw-1.c: Likewise. * gcc.target/i386/avx512bw-vptestnmb-1.c: Likewise. * gcc.target/i386/avx512bw-vptestnmw-1.c: Likewise. * gcc.target/i386/avx512cd-vpbroadcastmb2q-1.c: Likewise. * gcc.target/i386/avx512cd-vpbroadcastmw2d-1.c: Likewise. * gcc.target/i386/avx512dq-vfpclasspd-1.c: Likewise. * gcc.target/i386/avx512dq-vfpclassps-1.c: Likewise. * gcc.target/i386/avx512dq-vinsertf64x2-1.c: Likewise. * gcc.target/i386/avx512dq-vinserti64x2-1.c: Likewise. * gcc.target/i386/avx512f-gather-5.c: Likewise. * gcc.target/i386/avx512f-vptestmd-1.c: Likewise. * gcc.target/i386/avx512f-vptestmq-1.c: Likewise. * gcc.target/i386/avx512f-vptestnmd-1.c: Likewise. * gcc.target/i386/avx512f-vptestnmq-1.c: Likewise. * gcc.target/i386/avx512f-vrndscaleps-1.c: Likewise. * gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c: Likewise. * gcc.target/i386/avx512vl-vpbroadcastmw2d-1.c: Likewise. * gcc.target/i386/avx512vl-vptestmd-1.c: Likewise. * gcc.target/i386/avx512vl-vptestmq-1.c: Likewise. * gcc.target/i386/avx512vl-vptestnmd-1.c: Likewise. * gcc.target/i386/avx512vl-vptestnmq-1.c: Likewise. * gcc.target/i386/pr32219-2.c: Allow registers other than %eax in scans. * gcc.target/i386/pr32219-4.c: Likewise. * gcc.target/i386/pr32219-6.c: Likewise. * gcc.target/i386/pr32219-8.c: Likewise. From-SVN: r235441
2016-04-26 14:25:52 +02:00
2016-04-26 Bernd Schmidt <bschmidt@redhat.com>
* gcc.target/i386/avx512bw-vptestmb-1.c: Correct [xyz]mm register
number scans.
* gcc.target/i386/avx512bw-vptestmw-1.c: Likewise.
* gcc.target/i386/avx512bw-vptestnmb-1.c: Likewise.
* gcc.target/i386/avx512bw-vptestnmw-1.c: Likewise.
* gcc.target/i386/avx512cd-vpbroadcastmb2q-1.c: Likewise.
* gcc.target/i386/avx512cd-vpbroadcastmw2d-1.c: Likewise.
* gcc.target/i386/avx512dq-vfpclasspd-1.c: Likewise.
* gcc.target/i386/avx512dq-vfpclassps-1.c: Likewise.
* gcc.target/i386/avx512dq-vinsertf64x2-1.c: Likewise.
* gcc.target/i386/avx512dq-vinserti64x2-1.c: Likewise.
* gcc.target/i386/avx512f-gather-5.c: Likewise.
* gcc.target/i386/avx512f-vptestmd-1.c: Likewise.
* gcc.target/i386/avx512f-vptestmq-1.c: Likewise.
* gcc.target/i386/avx512f-vptestnmd-1.c: Likewise.
* gcc.target/i386/avx512f-vptestnmq-1.c: Likewise.
* gcc.target/i386/avx512f-vrndscaleps-1.c: Likewise.
* gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c: Likewise.
* gcc.target/i386/avx512vl-vpbroadcastmw2d-1.c: Likewise.
* gcc.target/i386/avx512vl-vptestmd-1.c: Likewise.
* gcc.target/i386/avx512vl-vptestmq-1.c: Likewise.
* gcc.target/i386/avx512vl-vptestnmd-1.c: Likewise.
* gcc.target/i386/avx512vl-vptestnmq-1.c: Likewise.
* gcc.target/i386/pr32219-2.c: Allow registers other than %eax in
scans.
* gcc.target/i386/pr32219-4.c: Likewise.
* gcc.target/i386/pr32219-6.c: Likewise.
* gcc.target/i386/pr32219-8.c: Likewise.
Fix FAIL: gcc.dg/tree-ssa/minmax-2.c scan-tree-dump optimized "__builtin_fmin" * gcc.dg/tree-ssa/minmax-2.c: Require c99_runtime and add the associated options. From-SVN: r235440
2016-04-26 14:17:39 +02:00
2016-04-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.dg/tree-ssa/minmax-2.c: Require c99_runtime and add the
associated options.
Bootstrapped/regtested on x86_64-linux, ok for trunk? 2016-04-25 Marek Polacek <polacek@redhat.com> PR c++/70744 * call.c (build_conditional_expr_1): Call cp_stabilize_reference instead of stabilize_reference. (build_over_call): Likewise. * cp-tree.h (cp_stabilize_reference): Declare. * tree.c (cp_stabilize_reference): New function. * typeck.c (cp_build_unary_op): Call cp_stabilize_reference instead of stabilize_reference. (unary_complex_lvalue): Likewise. (cp_build_modify_expr): Likewise. * g++.dg/ext/cond2.C: New test. diff --git gcc/cp/call.c gcc/cp/call.c index 11f2d42..476e806 100644 --- gcc/cp/call.c +++ gcc/cp/call.c @@ -4634,7 +4634,7 @@ build_conditional_expr_1 (location_t loc, tree arg1, tree arg2, tree arg3, /* Make sure that lvalues remain lvalues. See g++.oliva/ext1.C. */ if (real_lvalue_p (arg1)) - arg2 = arg1 = stabilize_reference (arg1); + arg2 = arg1 = cp_stabilize_reference (arg1); else arg2 = arg1 = save_expr (arg1); } @@ -7644,8 +7644,9 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain) || (TREE_CODE (arg) == TARGET_EXPR && !unsafe_copy_elision_p (fa, arg))) { - tree to = stabilize_reference (cp_build_indirect_ref (fa, RO_NULL, - complain)); + tree to = cp_stabilize_reference (cp_build_indirect_ref (fa, + RO_NULL, + complain)); val = build2 (INIT_EXPR, DECL_CONTEXT (fn), to, arg); return val; @@ -7655,7 +7656,7 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain) && trivial_fn_p (fn) && !DECL_DELETED_FN (fn)) { - tree to = stabilize_reference + tree to = cp_stabilize_reference (cp_build_indirect_ref (argarray[0], RO_NULL, complain)); tree type = TREE_TYPE (to); tree as_base = CLASSTYPE_AS_BASE (type); diff --git gcc/cp/cp-tree.h gcc/cp/cp-tree.h index ec92718..0e46ae1 100644 --- gcc/cp/cp-tree.h +++ gcc/cp/cp-tree.h @@ -6494,6 +6494,7 @@ extern cp_lvalue_kind real_lvalue_p (const_tree); extern cp_lvalue_kind lvalue_kind (const_tree); extern bool lvalue_or_rvalue_with_address_p (const_tree); extern bool xvalue_p (const_tree); +extern tree cp_stabilize_reference (tree); extern bool builtin_valid_in_constant_expr_p (const_tree); extern tree build_min (enum tree_code, tree, ...); extern tree build_min_nt_loc (location_t, enum tree_code, diff --git gcc/cp/tree.c gcc/cp/tree.c index 112c8c7..137186f 100644 --- gcc/cp/tree.c +++ gcc/cp/tree.c @@ -296,6 +296,46 @@ xvalue_p (const_tree ref) return (lvalue_kind (ref) == clk_rvalueref); } +/* C++-specific version of stabilize_reference. */ + +tree +cp_stabilize_reference (tree ref) +{ + switch (TREE_CODE (ref)) + { + /* We need to treat specially anything stabilize_reference doesn't + handle specifically. */ + case VAR_DECL: + case PARM_DECL: + case RESULT_DECL: + CASE_CONVERT: + case FLOAT_EXPR: + case FIX_TRUNC_EXPR: + case INDIRECT_REF: + case COMPONENT_REF: + case BIT_FIELD_REF: + case ARRAY_REF: + case ARRAY_RANGE_REF: + case COMPOUND_EXPR: + case ERROR_MARK: + break; + default: + cp_lvalue_kind kind = lvalue_kind (ref); + if ((kind & ~clk_class) != clk_none) + { + tree type = unlowered_expr_type (ref); + bool rval = !!(kind & clk_rvalueref); + type = cp_build_reference_type (type, rval); + /* This inhibits warnings in, eg, cxx_mark_addressable + (c++/60955). */ + warning_sentinel s (extra_warnings); + ref = build_static_cast (type, ref, tf_error); + } + } + + return stabilize_reference (ref); +} + /* Test whether DECL is a builtin that may appear in a constant-expression. */ diff --git gcc/cp/typeck.c gcc/cp/typeck.c index cef5604..7e12009 100644 --- gcc/cp/typeck.c +++ gcc/cp/typeck.c @@ -5912,7 +5912,7 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert, { tree real, imag; - arg = stabilize_reference (arg); + arg = cp_stabilize_reference (arg); real = cp_build_unary_op (REALPART_EXPR, arg, 1, complain); imag = cp_build_unary_op (IMAGPART_EXPR, arg, 1, complain); real = cp_build_unary_op (code, real, 1, complain); @@ -6112,7 +6112,7 @@ unary_complex_lvalue (enum tree_code code, tree arg) tree lvalue = TREE_OPERAND (arg, 0); if (TREE_SIDE_EFFECTS (lvalue)) { - lvalue = stabilize_reference (lvalue); + lvalue = cp_stabilize_reference (lvalue); arg = build2 (TREE_CODE (arg), TREE_TYPE (arg), lvalue, TREE_OPERAND (arg, 1)); } @@ -7496,7 +7496,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs, case PREINCREMENT_EXPR: if (TREE_SIDE_EFFECTS (TREE_OPERAND (lhs, 0))) lhs = build2 (TREE_CODE (lhs), TREE_TYPE (lhs), - stabilize_reference (TREE_OPERAND (lhs, 0)), + cp_stabilize_reference (TREE_OPERAND (lhs, 0)), TREE_OPERAND (lhs, 1)); newrhs = cp_build_modify_expr (TREE_OPERAND (lhs, 0), modifycode, rhs, complain); @@ -7516,7 +7516,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs, case MODIFY_EXPR: if (TREE_SIDE_EFFECTS (TREE_OPERAND (lhs, 0))) lhs = build2 (TREE_CODE (lhs), TREE_TYPE (lhs), - stabilize_reference (TREE_OPERAND (lhs, 0)), + cp_stabilize_reference (TREE_OPERAND (lhs, 0)), TREE_OPERAND (lhs, 1)); newrhs = cp_build_modify_expr (TREE_OPERAND (lhs, 0), modifycode, rhs, complain); @@ -7665,7 +7665,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs, not intervene between the lvalue-to-rvalue conversion and the side effect associated with any single compound assignment operator. -- end note ] */ - lhs = stabilize_reference (lhs); + lhs = cp_stabilize_reference (lhs); rhs = rvalue (rhs); rhs = stabilize_expr (rhs, &init); newrhs = cp_build_binary_op (input_location, diff --git gcc/testsuite/g++.dg/ext/cond2.C gcc/testsuite/g++.dg/ext/cond2.C index e69de29..d9f1d59 100644 --- gcc/testsuite/g++.dg/ext/cond2.C +++ gcc/testsuite/g++.dg/ext/cond2.C @@ -0,0 +1,28 @@ +// PR c++/70744 +// { dg-do run } +// { dg-options "" } + +static void +fn1 (void) +{ + int x = 2; + ++x ? : 42; + if (x != 3) + __builtin_abort (); + --x ? : 42; + if (x != 2) + __builtin_abort (); + x++ ? : 42; + if (x != 3) + __builtin_abort (); + x-- ? : 42; + if (x != 2) + __builtin_abort (); +} + +int +main () +{ + fn1 (); + return 0; +} From-SVN: r235438
2016-04-26 13:32:26 +02:00
2016-04-26 Marek Polacek <polacek@redhat.com>
PR c++/70744
* g++.dg/ext/cond2.C: New test.
re PR tree-optimization/70771 (ICE on valid code at -O3 on x86_64-linux-gnu in operator[], at vec.h:714) PR tree-optimization/70771 PR tree-optimization/70775 * tree-if-conv.c (if_convertible_phi_p): Remove check on special virtual PHI nodes. Delete parameter. (if_convertible_loop_p_1): Delete argument to above function. (predicate_all_scalar_phis): Delete code handling single-argument PHIs. (tree_if_conversion): Mark and update virtual SSA. gcc/testsuite/ChangeLog PR tree-optimization/70771 PR tree-optimization/70775 * gcc.dg/pr70771.c: New test. * gcc.dg/pr70771.c: New test. From-SVN: r235436
2016-04-26 13:10:47 +02:00
2016-04-26 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/70771
PR tree-optimization/70775
* gcc.dg/pr70771.c: New test.
Fix typo in gcc/testsuite/ChangeLog for revision 235436. From-SVN: r235480
2016-04-27 12:49:58 +02:00
* gcc.dg/pr70775.c: New test.
re PR tree-optimization/70771 (ICE on valid code at -O3 on x86_64-linux-gnu in operator[], at vec.h:714) PR tree-optimization/70771 PR tree-optimization/70775 * tree-if-conv.c (if_convertible_phi_p): Remove check on special virtual PHI nodes. Delete parameter. (if_convertible_loop_p_1): Delete argument to above function. (predicate_all_scalar_phis): Delete code handling single-argument PHIs. (tree_if_conversion): Mark and update virtual SSA. gcc/testsuite/ChangeLog PR tree-optimization/70771 PR tree-optimization/70775 * gcc.dg/pr70771.c: New test. * gcc.dg/pr70771.c: New test. From-SVN: r235436
2016-04-26 13:10:47 +02:00
* gcc.target/i386/lzcnt-1.c: Allow a different lzcntw output register. From-SVN: r235431
2016-04-26 10:48:14 +02:00
2016-04-26 Bernd Schmidt <bschmidt@redhat.com>
* gcc.target/i386/lzcnt-1.c: Allow a different lzcntw output register.
re PR tree-optimization/70780 (wrong code at -O2 and -O3 on x86_64-linux-gnu) 2016-04-25 Richard Biener <rguenther@suse.de> PR tree-optimization/70780 * tree-ssa-pre.c (compute_antic_aux): Also return true if the block wasn't visited yet. (compute_antic): Mark blocks with abnormal preds as visited as they have a final empty antic-in solution already. * gcc.dg/torture/pr70780.c: New testcase. From-SVN: r235407
2016-04-25 12:49:55 +02:00
2016-04-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/70780
* gcc.dg/torture/pr70780.c: New testcase.
neon.md (widen_<us>sum<mode>): New patterns where mode is VQI to improve mixed mode vectorization. 2016-04-25 Michael Collison <michael.collison@linaro.org> * config/arm/neon.md (widen_<us>sum<mode>): New patterns where mode is VQI to improve mixed mode vectorization. * config/arm/neon.md (vec_sel_widen_ssum_lo<VQI:mode><VW:mode>3): New define_insn to match low half of signed vaddw. * config/arm/neon.md (vec_sel_widen_ssum_hi<VQI:mode><VW:mode>3): New define_insn to match high half of signed vaddw. * config/arm/neon.md (vec_sel_widen_usum_lo<VQI:mode><VW:mode>3): New define_insn to match low half of unsigned vaddw. * config/arm/neon.md (vec_sel_widen_usum_hi<VQI:mode><VW:mode>3): New define_insn to match high half of unsigned vaddw. * config/arm/arm.c (arm_simd_vect_par_cnst_half): New function. (arm_simd_check_vect_par_cnst_half_p): Likewise. * config/arm/arm-protos.h (arm_simd_vect_par_cnst_half): Prototype for new function. (arm_simd_check_vect_par_cnst_half_p): Likewise. * config/arm/predicates.md (vect_par_constant_high): Support big endian and simplify by calling arm_simd_check_vect_par_cnst_half (vect_par_constant_low): Likewise. * testsuite/gcc.target/arm/neon-vaddws16.c: New test. * testsuite/gcc.target/arm/neon-vaddws32.c: New test. * testsuite/gcc.target/arm/neon-vaddwu16.c: New test. * testsuite/gcc.target/arm/neon-vaddwu32.c: New test. * testsuite/gcc.target/arm/neon-vaddwu8.c: New test. * testsuite/lib/target-supports.exp (check_effective_target_vect_widen_sum_hi_to_si_pattern): Indicate that arm neon support vector widen sum of HImode TO SImode. From-SVN: r235402
2016-04-25 07:03:09 +02:00
2016-04-25 Michael Collison <michael.collison@arm.com>
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.target/arm/neon-vaddws16.c: New test.
* gcc.target/arm/neon-vaddws32.c: New test.
* gcc.target/arm/neon-vaddwu16.c: New test.
* gcc.target/arm/neon-vaddwu32.c: New test.
* gcc.target/arm/neon-vaddwu8.c: New test.
* lib/target-supports.exp
neon.md (widen_<us>sum<mode>): New patterns where mode is VQI to improve mixed mode vectorization. 2016-04-25 Michael Collison <michael.collison@linaro.org> * config/arm/neon.md (widen_<us>sum<mode>): New patterns where mode is VQI to improve mixed mode vectorization. * config/arm/neon.md (vec_sel_widen_ssum_lo<VQI:mode><VW:mode>3): New define_insn to match low half of signed vaddw. * config/arm/neon.md (vec_sel_widen_ssum_hi<VQI:mode><VW:mode>3): New define_insn to match high half of signed vaddw. * config/arm/neon.md (vec_sel_widen_usum_lo<VQI:mode><VW:mode>3): New define_insn to match low half of unsigned vaddw. * config/arm/neon.md (vec_sel_widen_usum_hi<VQI:mode><VW:mode>3): New define_insn to match high half of unsigned vaddw. * config/arm/arm.c (arm_simd_vect_par_cnst_half): New function. (arm_simd_check_vect_par_cnst_half_p): Likewise. * config/arm/arm-protos.h (arm_simd_vect_par_cnst_half): Prototype for new function. (arm_simd_check_vect_par_cnst_half_p): Likewise. * config/arm/predicates.md (vect_par_constant_high): Support big endian and simplify by calling arm_simd_check_vect_par_cnst_half (vect_par_constant_low): Likewise. * testsuite/gcc.target/arm/neon-vaddws16.c: New test. * testsuite/gcc.target/arm/neon-vaddws32.c: New test. * testsuite/gcc.target/arm/neon-vaddwu16.c: New test. * testsuite/gcc.target/arm/neon-vaddwu32.c: New test. * testsuite/gcc.target/arm/neon-vaddwu8.c: New test. * testsuite/lib/target-supports.exp (check_effective_target_vect_widen_sum_hi_to_si_pattern): Indicate that arm neon support vector widen sum of HImode TO SImode. From-SVN: r235402
2016-04-25 07:03:09 +02:00
(check_effective_target_vect_widen_sum_hi_to_si_pattern): Indicate
that arm neon support vector widen sum of HImode TO SImode.
re PR sanitizer/70712 (False positive from AddressSanitizer with use of 'alignas') PR sanitizer/70712 * cfgexpand.c (expand_stack_vars): Fix typo. * c-c++-common/asan/pr70712.c: New test. From-SVN: r235384
2016-04-23 07:28:16 +02:00
2016-04-23 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/70712
* c-c++-common/asan/pr70712.c: New test.
add basic .gitattributes files to notice whitespace issues gcc/testsuite/ChangeLog: 2016-04-22 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * .gitattributes: New file. /ChangeLog: 2016-04-22 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * .gitattributes: New file. From-SVN: r235381
2016-04-23 04:37:43 +02:00
2016-04-22 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* .gitattributes: New file.
[testsuite] gcc-dg: handle all return values when shouldfail is set 2016-04-22 Christophe Lyon <christophe.lyon@linaro.org> * lib/gcc-dg.exp (${tool}_load): Add default return value handler. From-SVN: r235372
2016-04-22 21:28:58 +02:00
2016-04-22 Christophe Lyon <christophe.lyon@linaro.org>
* lib/gcc-dg.exp (${tool}_load): Add default return value handler.
submodule_14.f08: Add cleanup-submodules. 2016-04-22 Dominique d'Humieres <dominiq@lps.ens.fr> * gfortran.dg/submodule_14.f08: Add cleanup-submodules. * gfortran.dg/submodule_15.f08: Likewise. From-SVN: r235367
2016-04-22 15:48:28 +02:00
2016-04-22 Dominique d'Humieres <dominiq@lps.ens.fr>
* gfortran.dg/submodule_14.f08: Add cleanup-submodules.
* gfortran.dg/submodule_15.f08: Likewise.
re PR tree-optimization/70740 (ICE when compiling the Linux kernel (net/wireless/util.o)) 2016-04-22 Richard Biener <rguenther@suse.de> PR tree-optimization/70740 * tree-ssa-phiprop.c (propagate_with_phi): Handle inserted VDEF. * gcc.dg/torture/pr70740.c: New testcase. From-SVN: r235359
2016-04-22 08:59:32 +02:00
2016-04-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/70740
* gcc.dg/torture/pr70740.c: New testcase.
X86: Fix a typo in call_insn_operand r231923 has ;; Test for a valid operand for a call instruction. ;; Allow constant call address operands in Pmode only. (define_special_predicate "call_insn_operand" (ior (match_test "constant_call_address_operand (op, mode == VOIDmode ? mode : Pmode)") (match_operand 0 "call_register_no_elim_operand") - (and (not (match_test "TARGET_X32")) - (match_operand 0 "memory_operand")))) + (ior (and (not (match_test "TARGET_X32")) + (match_operand 0 "sibcall_memory_operand")) ^^^^^^^^^^^^^^^^^^^^^^^ A typo. + (and (match_test "TARGET_X32 && Pmode == DImode") + (match_operand 0 "GOT_memory_operand"))))) "sibcall_memory_operand" should be "memory_operand". gcc/ PR target/70750 * config/i386/predicates.md (call_insn_operand): Replace sibcall_memory_operand with memory_operand. gcc/testsuite/ PR target/70750 * gcc.target/i386/pr70750-1.c: New test. * gcc.target/i386/pr70750-2.c: Likewise. From-SVN: r235353
2016-04-22 00:01:34 +02:00
2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/70750
* gcc.target/i386/pr70750-1.c: New test.
* gcc.target/i386/pr70750-2.c: Likewise.
re PR c++/70540 (ICE on invalid code in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569) /cp 2016-04-21 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70540 * semantics.c (process_outer_var_ref): Unconditionally return error_mark_node when mark_used returns false. /testsuite 2016-04-21 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70540 * g++.dg/cpp0x/auto48.C: New. From-SVN: r235348
2016-04-21 21:42:34 +02:00
2016-04-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70540
* g++.dg/cpp0x/auto48.C: New.
re PR c++/70513 (ICE on invalid C++ code on x86_64-linux-gnu: Segmentation fault) PR c++/70513 * parser.c (cp_parser_enum_specifier): Check and possibly error for extra qualification. * g++.dg/cpp0x/forw_enum12.C: New test. * g++.dg/cpp0x/forw_enum13.C: New test. From-SVN: r235347
2016-04-21 18:52:51 +02:00
2016-04-21 Marek Polacek <polacek@redhat.com>
PR c++/70513
* g++.dg/cpp0x/forw_enum12.C: New test.
* g++.dg/cpp0x/forw_enum13.C: New test.
AVX-512. PR target/70728. Use separate constraint for AVX-512BW PR target/70728 gcc/ * gcc/config/i386/sse.md (define_insn "<shift_insn><mode>3<mask_name>"): Extract AVX-512BW constraint from AVX. gcc/testsuite/ * gcc.target/i386/pr70728.c: New test. From-SVN: r235344
2016-04-21 17:29:29 +02:00
2016-04-21 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70728
* gcc.target/i386/pr70728.c: New test.
re PR middle-end/70747 (ICE on valid code on x86_64-linux-gnu: verify_gimple failed) 2016-04-21 Richard Biener <rguenther@suse.de> PR middle-end/70747 * fold-const.c (fold_comparison): Return properly typed constant boolean. * gcc.dg/pr70747.c: New testcase. From-SVN: r235335
2016-04-21 13:52:50 +02:00
2016-04-21 Richard Biener <rguenther@suse.de>
PR middle-end/70747
* gcc.dg/pr70747.c: New testcase.
re PR tree-optimization/70715 (SCEV failed to prove no-overflow-ness information unsigned loop IV) PR tree-optimization/70715 * tree-ssa-loop-niter.c (loop_exits_before_overflow): Check equality after expanding BASE using expand_simple_operations. gcc/testsuite/ChangeLog PR tree-optimization/70715 * gcc.dg/tree-ssa/scev-13.c: New test. From-SVN: r235333
2016-04-21 13:28:58 +02:00
2016-04-21 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/70715
* gcc.dg/tree-ssa/scev-13.c: New test.
min(-x, -y), min(~x, ~y) 2016-04-21 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (min(-x, -y), max(-x, -y), min(~x, ~y), max(~x, ~y)): New transformations. gcc/testsuite/ * gcc.dg/tree-ssa/minmax-2.c: New testcase. From-SVN: r235332
2016-04-21 12:45:11 +02:00
2016-04-21 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/minmax-2.c: New testcase.
max(INT_MIN, x) -> x 2016-04-21 Marc Glisse <marc.glisse@inria.fr> gcc/ * match.pd (min(int_max, x), max(int_min, x)): New transformations. gcc/testsuite/ * gcc.dg/tree-ssa/minmax-1.c: New testcase. From-SVN: r235323
2016-04-21 11:32:32 +02:00
2016-04-21 Marc Glisse <marc.glisse@inria.fr>
* gcc.dg/tree-ssa/minmax-1.c: New testcase.
re PR c++/70018 (Possible issue around IPO and C++ comdats discovered as pure/const) PR ipa/70018 * cgraph.c (cgraph_set_nothrow_flag_1): Rename to ... (set_nothrow_flag_1): ... this; handle interposition correctly; recurse on aliases and thunks. (cgraph_node::set_nothrow_flag): New. * ipa-pure-const.c (ignore_edge_for_nothrow): Ignore calls to functions compiled with non-call exceptions that binds to current def. (propagate_nothrow): Be safe WRT interposition. * cgraph.h (set_nothrow_flag): Update prototype. * g++.dg/ipa/nothrow-1.C: New testcase. From-SVN: r235318
2016-04-21 11:05:07 +02:00
2016-04-20 Jan Hubicka <jh@suse.cz>
PR ipa/70018
* g++.dg/ipa/nothrow-1.C: New testcase.
re PR c++/55635 (Deallocation function ("operator delete") not called when destructor throws exception) cp/ PR c++/55635 * init.c (build_vec_delete_1): Protect operator delete call in try finally. (build_delete): Likewise. * optimize.c (build_delete_destructor_body): Likewise. testsuite/ PR c++/55635 * g++.dg/eh/delete1.C: New. From-SVN: r235297
2016-04-20 21:59:56 +02:00
2016-04-20 Nathan Sidwell <nathan@acm.org>
PR c++/55635
* g++.dg/eh/delete1.C: New.
Add -mtune-ctrl=sse_typeless_stores to avx256-unaligned-store-2.c Since avx256-unaligned-store-2.c scans typeless SSE stores, add -mtune-ctrl=sse_typeless_stores to enable typeless SSE stores. * gcc.target/i386/avx256-unaligned-store-2.c: Add -mtune-ctrl=sse_typeless_stores. From-SVN: r235296
2016-04-20 21:45:49 +02:00
2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/avx256-unaligned-store-2.c: Add
-mtune-ctrl=sse_typeless_stores.
Update load scan avx256-unaligned-load-1.c Since avx_loadups256 and sse_loadups have been replaced by movv8sf_internal and movv4sf_internal, respectively, we need to scan movv8sf_internal and movv4sf_internal for load. * gcc.target/i386/avx256-unaligned-load-1.c: Update load scan. From-SVN: r235295
2016-04-20 21:44:52 +02:00
2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/avx256-unaligned-load-1.c: Update load scan.
re PR tree-optimization/69489 (missed vectorization for boolean loop, missed if-conversion) PR tree-optimization/69489 * tree-if-conv.c (phi_convertible_by_degenerating_args): New. (if_convertible_phi_p): Call phi_convertible_by_degenerating_args. Revise dump message. (if_convertible_bb_p): Remove check on edge count of basic block's predecessors. gcc/testsuite/ChangeLog PR tree-optimization/69489 * gcc.dg/tree-ssa/ifc-pr69489-2.c: New test. From-SVN: r235292
2016-04-20 17:57:01 +02:00
2016-04-20 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/69489
* gcc.dg/tree-ssa/ifc-pr69489-2.c: New test.
re PR c++/69363 (ICE when doing a pragma simd reduction with max) Fix PR c++/69363 gcc/c-family/ PR c++/69363 * c-cilkplus.c (c_finish_cilk_clauses): Remove function. * c-common.h (c_finish_cilk_clauses): Remove declaration. gcc/c/ PR c++/69363 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses instead of c_finish_cilk_clauses. * c-tree.h (c_finish_omp_clauses): Add new default argument. * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow floating-point variables in the linear clause for Cilk Plus. gcc/cp/ PR c++/69363 * cp-tree.h (finish_omp_clauses): Add new default argument. * parser.c (cp_parser_cilk_simd_all_clauses): Use finish_omp_clauses instead of c_finish_cilk_clauses. * semantics.c (finish_omp_clauses): Add new argument. Allow floating-point variables in the linear clause for Cilk Plus. gcc/testsuite/ PR c++/69363 * c-c++-common/cilk-plus/PS/clauses3.c: Adjust dg-error string. * c-c++-common/cilk-plus/PS/clauses4.c: New test. * c-c++-common/cilk-plus/PS/pr69363.c: New test. From-SVN: r235290
2016-04-20 17:48:53 +02:00
2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
PR c++/69363
* c-c++-common/cilk-plus/PS/clauses3.c: Adjust dg-error string.
* c-c++-common/cilk-plus/PS/clauses4.c: New test.
* c-c++-common/cilk-plus/PS/pr69363.c: New test.
re PR tree-optimization/56625 (After if-conversion vectorizer doesn't recognize similar loads) PR tree-optimization/56625 PR tree-optimization/69489 * tree-data-ref.h (DR_INNERMOST): New macro. * tree-if-conv.c (innermost_loop_behavior_hash): New class for hashing struct innermost_loop_behavior. (ref_DR_map): Remove. (innermost_DR_map): New map. (baseref_DR_map): Revise comment. (hash_memrefs_baserefs_and_store_DRs_read_written_info): Store DR to innermost_DR_map accroding to its innermost loop behavior. (ifcvt_memrefs_wont_trap): Get DR from innermost_DR_map according to its innermost loop behavior. (if_convertible_loop_p_1): Remove intialization for ref_DR_map. Add initialization for innermost_DR_map. Record memory reference in DR_BASE_ADDRESS if the reference is compound one or it doesn't have innermost loop behavior. (if_convertible_loop_p): Remove release for ref_DR_map. Release innermost_DR_map. gcc/testsuite/ChangeLog PR tree-optimization/56625 PR tree-optimization/69489 * gcc.dg/vect/pr56625.c: New test. * gcc.dg/tree-ssa/ifc-pr69489-1.c: New test. From-SVN: r235289
2016-04-20 17:41:45 +02:00
2016-04-20 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/56625
PR tree-optimization/69489
* gcc.dg/vect/pr56625.c: New test.
* gcc.dg/tree-ssa/ifc-pr69489-1.c: New test.
[AArch64] Work around PR target/64971 2016-04-20 Andrew Pinski <apinski@cavium.com> Kyrylo Tkachov <kyrylo.tkachov@arm.com> PR target/64971 * config/aarch64/aarch64.md (sibcall): Force call address to be DImode for ILP32. (sibcall_value): Likewise. * gcc.c-torture/compile/pr37433-1.c: New testcase. Co-Authored-By: Kyrylo Tkachov <kyrylo.tkachov@arm.com> From-SVN: r235281
2016-04-20 15:29:32 +02:00
2016-04-20 Andrew Pinski <apinski@cavium.com>
PR target/64971
* gcc.c-torture/compile/pr37433-1.c: New testcase.
* gnat.dg/self1.adb: Remove now incorrect test. From-SVN: r235271
2016-04-20 14:28:48 +02:00
2016-04-20 Arnaud Charlet <charlet@adacore.com>
* gnat.dg/self1.adb: Remove now incorrect test.
tree-scalar-evolution.c (interpret_rhs_expr): Handle BIT_AND_EXPR. * tree-scalar-evolution.c (interpret_rhs_expr): Handle BIT_AND_EXPR. * gcc.dg/tree-ssa/scev-11.c: New test. * gcc.dg/tree-ssa/scev-12.c: New test. From-SVN: r235269
2016-04-20 13:42:36 +02:00
2016-04-20 Bin Cheng <bin.cheng@arm.com>
* gcc.dg/tree-ssa/scev-11.c: New test.
* gcc.dg/tree-ssa/scev-12.c: New test.
re PR tree-optimization/70725 (Internal compiler error (ICE) on valid code) PR tree-optimization/70725 * tree-if-conv.c (is_false_predicate): New function. (predicate_mem_writes): Use it. * gcc.dg/pr70725.c: New test. From-SVN: r235250
2016-04-20 11:32:45 +02:00
2016-04-20 Marek Polacek <polacek@redhat.com>
PR tree-optimization/70725
* gcc.dg/pr70725.c: New test.
re PR tree-optimization/70726 (Internal compiler error (ICE) on valid code) 2016-04-20 Richard Biener <rguenther@suse.de> PR tree-optimization/70726 * tree-vect-stmts.c (vectorizable_shift): Do not use scalar shift amounts from a pattern stmt operand. * g++.dg/vect/pr70726.cc: New testcase. From-SVN: r235236
2016-04-20 09:20:16 +02:00
2016-04-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/70726
* g++.dg/vect/pr70726.cc: New testcase.
PR70674: S/390: Add memory barrier to stack pointer restore from fpr. This patches fixes a problem with stack variable accesses being scheduled after the stack pointer restore instructions. In the testcase this happened with the stack variable 'a' accessed through the frame pointer. The existing stack_tie we have in the backend is basically useless when trying to block stack variable accesses from being scheduled across an insn. The alias set of stack variables and the frame alias set usually differ and hence aren't in conflict with each other. The solution appears to be a magic MEM term with a scratch register which is handled as a full memory barrier when analyzing scheduling dependencies. With the patch a (clobber (mem:BLK (scratch))) is being added to the restore instruction in order to prevent any memory operations to be scheduled across the insn. The patch does that only for the one case where the stack pointer is restored from an FPR. Theoretically this might happen also in the case where the stack pointer gets restored using a load multiple. However, triggering that problem with load-multiple appears to be much harder since the load-multiple will restore the frame pointer as well. So in order to see the problem a different call-clobbered register would need to be used as temporary stack pointer. Another case which needs to be handled some day is the stack pointer allocation part. It needs to be a memory barrier as well. Bootstrapped and regression tested with --with-arch z196 and z13 on s390 and s390x. -Andreas- gcc/ChangeLog: 2016-04-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/70674 * config/s390/s390.c (s390_restore_gprs_from_fprs): Pick the new stack_restore_from_fpr pattern when restoring r15. (s390_optimize_prologue): Strip away the memory barrier in the parallel when trying to get rid of restore insns. * config/s390/s390.md ("stack_restore_from_fpr"): New insn definition for loading the stack pointer from an FPR. Compared to the normal move insn this pattern includes a full memory barrier. gcc/testsuite/ChangeLog: 2016-04-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/70674 * gcc.target/s390/pr70674.c: New test. From-SVN: r235234
2016-04-20 09:13:23 +02:00
2016-04-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/70674
* gcc.target/s390/pr70674.c: New test.
re PR libfortran/70684 (incorrect reading of values from file on Windows) 2016-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/70684 * io/list_read (check_buffers): Add '\r' to check for end of line. factor. * gfortran.dg/list_read_14.f90: New test. From-SVN: r235220
2016-04-19 21:24:28 +02:00
2016-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/70684
* gfortran.dg/list_read_14.f90: New test.
Remove UNSPEC_LOADU and UNSPEC_STOREU Since *mov<mode>_internal and <avx512>_(load|store)<mode>_mask patterns can handle unaligned load and store, we can remove UNSPEC_LOADU and UNSPEC_STOREU. We use function prototypes with pointer to scalar for unaligned load/store builtin functions so that memory passed to *mov<mode>_internal is unaligned. gcc/ PR target/69201 * config/i386/avx512bwintrin.h (_mm512_mask_loadu_epi16): Pass const short * to __builtin_ia32_loaddquhi512_mask. (_mm512_maskz_loadu_epi16): Likewise. (_mm512_mask_storeu_epi16): Pass short * to __builtin_ia32_storedquhi512_mask. (_mm512_mask_loadu_epi8): Pass const char * to __builtin_ia32_loaddquqi512_mask. (_mm512_maskz_loadu_epi8): Likewise. (_mm512_mask_storeu_epi8): Pass char * to __builtin_ia32_storedquqi512_mask. * config/i386/avx512fintrin.h (_mm512_loadu_pd): Pass const double * to __builtin_ia32_loadupd512_mask. (_mm512_mask_loadu_pd): Likewise. (_mm512_maskz_loadu_pd): Likewise. (_mm512_storeu_pd): Pass double * to __builtin_ia32_storeupd512_mask. (_mm512_mask_storeu_pd): Likewise. (_mm512_loadu_ps): Pass const float * to __builtin_ia32_loadups512_mask. (_mm512_mask_loadu_ps): Likewise. (_mm512_maskz_loadu_ps): Likewise. (_mm512_storeu_ps): Pass float * to __builtin_ia32_storeups512_mask. (_mm512_mask_storeu_ps): Likewise. (_mm512_mask_loadu_epi64): Pass const long long * to __builtin_ia32_loaddqudi512_mask. (_mm512_maskz_loadu_epi64): Likewise. (_mm512_mask_storeu_epi64): Pass long long * to __builtin_ia32_storedqudi512_mask. (_mm512_loadu_si512): Pass const int * to __builtin_ia32_loaddqusi512_mask. (_mm512_mask_loadu_epi32): Likewise. (_mm512_maskz_loadu_epi32): Likewise. (_mm512_storeu_si512): Pass int * to __builtin_ia32_storedqusi512_mask. (_mm512_mask_storeu_epi32): Likewise. * config/i386/avx512vlbwintrin.h (_mm256_mask_storeu_epi8): Pass char * to __builtin_ia32_storedquqi256_mask. (_mm_mask_storeu_epi8): Likewise. (_mm256_mask_loadu_epi16): Pass const short * to __builtin_ia32_loaddquhi256_mask. (_mm256_maskz_loadu_epi16): Likewise. (_mm_mask_loadu_epi16): Pass const short * to __builtin_ia32_loaddquhi128_mask. (_mm_maskz_loadu_epi16): Likewise. (_mm256_mask_loadu_epi8): Pass const char * to __builtin_ia32_loaddquqi256_mask. (_mm256_maskz_loadu_epi8): Likewise. (_mm_mask_loadu_epi8): Pass const char * to __builtin_ia32_loaddquqi128_mask. (_mm_maskz_loadu_epi8): Likewise. (_mm256_mask_storeu_epi16): Pass short * to. __builtin_ia32_storedquhi256_mask. (_mm_mask_storeu_epi16): Pass short * to. __builtin_ia32_storedquhi128_mask. * config/i386/avx512vlintrin.h (_mm256_mask_loadu_pd): Pass const double * to __builtin_ia32_loadupd256_mask. (_mm256_maskz_loadu_pd): Likewise. (_mm_mask_loadu_pd): Pass onst double * to __builtin_ia32_loadupd128_mask. (_mm_maskz_loadu_pd): Likewise. (_mm256_mask_storeu_pd): Pass double * to __builtin_ia32_storeupd256_mask. (_mm_mask_storeu_pd): Pass double * to __builtin_ia32_storeupd128_mask. (_mm256_mask_loadu_ps): Pass const float * to __builtin_ia32_loadups256_mask. (_mm256_maskz_loadu_ps): Likewise. (_mm_mask_loadu_ps): Pass const float * to __builtin_ia32_loadups128_mask. (_mm_maskz_loadu_ps): Likewise. (_mm256_mask_storeu_ps): Pass float * to __builtin_ia32_storeups256_mask. (_mm_mask_storeu_ps): ass float * to __builtin_ia32_storeups128_mask. (_mm256_mask_loadu_epi64): Pass const long long * to __builtin_ia32_loaddqudi256_mask. (_mm256_maskz_loadu_epi64): Likewise. (_mm_mask_loadu_epi64): Pass const long long * to __builtin_ia32_loaddqudi128_mask. (_mm_maskz_loadu_epi64): Likewise. (_mm256_mask_storeu_epi64): Pass long long * to __builtin_ia32_storedqudi256_mask. (_mm_mask_storeu_epi64): Pass long long * to __builtin_ia32_storedqudi128_mask. (_mm256_mask_loadu_epi32): Pass const int * to __builtin_ia32_loaddqusi256_mask. (_mm256_maskz_loadu_epi32): Likewise. (_mm_mask_loadu_epi32): Pass const int * to __builtin_ia32_loaddqusi128_mask. (_mm_maskz_loadu_epi32): Likewise. (_mm256_mask_storeu_epi32): Pass int * to __builtin_ia32_storedqusi256_mask. (_mm_mask_storeu_epi32): Pass int * to __builtin_ia32_storedqusi128_mask. * config/i386/i386-builtin-types.def (PCSHORT): New. (PINT64): Likewise. (V64QI_FTYPE_PCCHAR_V64QI_UDI): Likewise. (V32HI_FTYPE_PCSHORT_V32HI_USI): Likewise. (V32QI_FTYPE_PCCHAR_V32QI_USI): Likewise. (V16SF_FTYPE_PCFLOAT_V16SF_UHI): Likewise. (V8DF_FTYPE_PCDOUBLE_V8DF_UQI): Likewise. (V16SI_FTYPE_PCINT_V16SI_UHI): Likewise. (V16HI_FTYPE_PCSHORT_V16HI_UHI): Likewise. (V16QI_FTYPE_PCCHAR_V16QI_UHI): Likewise. (V8SF_FTYPE_PCFLOAT_V8SF_UQI): Likewise. (V8DI_FTYPE_PCINT64_V8DI_UQI): Likewise. (V8SI_FTYPE_PCINT_V8SI_UQI): Likewise. (V8HI_FTYPE_PCSHORT_V8HI_UQI): Likewise. (V4DF_FTYPE_PCDOUBLE_V4DF_UQI): Likewise. (V4SF_FTYPE_PCFLOAT_V4SF_UQI): Likewise. (V4DI_FTYPE_PCINT64_V4DI_UQI): Likewise. (V4SI_FTYPE_PCINT_V4SI_UQI): Likewise. (V2DF_FTYPE_PCDOUBLE_V2DF_UQI): Likewise. (V2DI_FTYPE_PCINT64_V2DI_UQI): Likewise. (VOID_FTYPE_PDOUBLE_V8DF_UQI): Likewise. (VOID_FTYPE_PDOUBLE_V4DF_UQI): Likewise. (VOID_FTYPE_PDOUBLE_V2DF_UQI): Likewise. (VOID_FTYPE_PFLOAT_V16SF_UHI): Likewise. (VOID_FTYPE_PFLOAT_V8SF_UQI): Likewise. (VOID_FTYPE_PFLOAT_V4SF_UQI): Likewise. (VOID_FTYPE_PINT64_V8DI_UQI): Likewise. (VOID_FTYPE_PINT64_V4DI_UQI): Likewise. (VOID_FTYPE_PINT64_V2DI_UQI): Likewise. (VOID_FTYPE_PINT_V16SI_UHI): Likewise. (VOID_FTYPE_PINT_V8SI_UHI): Likewise. (VOID_FTYPE_PINT_V4SI_UHI): Likewise. (VOID_FTYPE_PSHORT_V32HI_USI): Likewise. (VOID_FTYPE_PSHORT_V16HI_UHI): Likewise. (VOID_FTYPE_PSHORT_V8HI_UQI): Likewise. (VOID_FTYPE_PCHAR_V64QI_UDI): Likewise. (VOID_FTYPE_PCHAR_V32QI_USI): Likewise. (VOID_FTYPE_PCHAR_V16QI_UHI): Likewise. (V64QI_FTYPE_PCV64QI_V64QI_UDI): Removed. (V32HI_FTYPE_PCV32HI_V32HI_USI): Likewise. (V32QI_FTYPE_PCV32QI_V32QI_USI): Likewise. (V16HI_FTYPE_PCV16HI_V16HI_UHI): Likewise. (V16QI_FTYPE_PCV16QI_V16QI_UHI): Likewise. (V8HI_FTYPE_PCV8HI_V8HI_UQI): Likewise. (VOID_FTYPE_PV32HI_V32HI_USI): Likewise. (VOID_FTYPE_PV16HI_V16HI_UHI): Likewise. (VOID_FTYPE_PV8HI_V8HI_UQI): Likewise. (VOID_FTYPE_PV64QI_V64QI_UDI): Likewise. (VOID_FTYPE_PV32QI_V32QI_USI): Likewise. (VOID_FTYPE_PV16QI_V16QI_UHI): Likewise. * config/i386/i386.c (ix86_emit_save_reg_using_mov): Don't use UNSPEC_STOREU. (ix86_emit_restore_sse_regs_using_mov): Don't use UNSPEC_LOADU. (ix86_avx256_split_vector_move_misalign): Don't use unaligned load nor store. (ix86_expand_vector_move_misalign): Likewise. (bdesc_special_args): Use CODE_FOR_movvNXY_internal and pointer to scalar function prototype for unaligned load/store builtins. (ix86_expand_special_args_builtin): Updated. * config/i386/sse.md (UNSPEC_LOADU): Removed. (UNSPEC_STOREU): Likewise. (VI_ULOADSTORE_BW_AVX512VL): Likewise. (VI_ULOADSTORE_F_AVX512VL): Likewise. (ssescalarsize): Handle V4TI, V2TI and V1TI. (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>): Likewise. (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>): Likewise. (<sse>_storeu<ssemodesuffix><avxsizesuffix>): Likewise. (<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask): Likewise. (<sse2_avx_avx512f>_loaddqu<mode><mask_name>): Likewise. (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"): Likewise. (sse2_avx_avx512f>_storedqu<mode>): Likewise. (<avx512>_storedqu<mode>_mask): Likewise. (*sse4_2_pcmpestr_unaligned): Likewise. (*sse4_2_pcmpistr_unaligned): Likewise. (*mov<mode>_internal): Renamed to ... (mov<mode>_internal): This. Remove check of AVX and IAMCU on misaligned operand. Replace vmovdqu64 with vmovdqu<ssescalarsize>. (movsd/movhpd to movupd peephole): Don't use UNSPEC_LOADU. (movlpd/movhpd to movupd peephole): Don't use UNSPEC_STOREU. gcc/testsuite/ PR target/69201 * gcc.target/i386/avx256-unaligned-store-1.c (a): Make it extern to force it misaligned. (b): Likewise. (c): Likewise. (d): Likewise. Check vmovups.*movv8sf_internal/3 instead of avx_storeups256. Don't check `*' before movv4sf_internal. * gcc.target/i386/avx256-unaligned-store-2.c: Check vmovups.*movv32qi_internal/3 instead of avx_storeups256. Don't check `*' before movv16qi_internal. * gcc.target/i386/avx256-unaligned-store-3.c (a): Make it extern to force it misaligned. (b): Likewise. (c): Likewise. (d): Likewise. Check vmovups.*movv4df_internal/3 instead of avx_storeupd256. Don't check `*' before movv2df_internal. * gcc.target/i386/avx256-unaligned-store-4.c (a): Make it extern to force it misaligned. (b): Likewise. (c): Likewise. (d): Likewise. Check movv8sf_internal instead of avx_storeups256. Check movups.*movv4sf_internal/3 instead of avx_storeups256. From-SVN: r235209
2016-04-19 16:33:36 +02:00
2016-04-19 H.J. Lu <hongjiu.lu@intel.com>
PR target/69201
* gcc.target/i386/avx256-unaligned-store-1.c (a): Make it
extern to force it misaligned.
(b): Likewise.
(c): Likewise.
(d): Likewise.
Check vmovups.*movv8sf_internal/3 instead of avx_storeups256.
Don't check `*' before movv4sf_internal.
* gcc.target/i386/avx256-unaligned-store-2.c: Check
vmovups.*movv32qi_internal/3 instead of avx_storeups256.
Don't check `*' before movv16qi_internal.
* gcc.target/i386/avx256-unaligned-store-3.c (a): Make it
extern to force it misaligned.
(b): Likewise.
(c): Likewise.
(d): Likewise.
Check vmovups.*movv4df_internal/3 instead of avx_storeupd256.
Don't check `*' before movv2df_internal.
* gcc.target/i386/avx256-unaligned-store-4.c (a): Make it
extern to force it misaligned.
(b): Likewise.
(c): Likewise.
(d): Likewise.
Check movv8sf_internal instead of avx_storeups256.
Check movups.*movv4sf_internal/3 instead of avx_storeups256.
re PR tree-optimization/70171 (Poor code generated when return struct using ternary operator) 2016-04-19 Richard Biener <rguenther@suse.de> PR tree-optimization/70171 * tree-ssa-phiprop.c: Include stor-layout.h. (phiprop_insert_phi): Handle the aggregate copy case. (propagate_with_phi): Likewise. * g++.dg/tree-ssa/pr70171.C: New testcase. From-SVN: r235208
2016-04-19 16:03:59 +02:00
2016-04-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/70171
* g++.dg/tree-ssa/pr70171.C: New testcase.
re PR tree-optimization/70724 (Miscompiles python3 with FDO) 2016-04-19 Richard Biener <rguenther@suse.de> PR tree-optimization/70724 * tree-ssa-sccvn.c (scc_vn_restore_ssa_info): Split SSA info restoring out from ... (free_scc_vn): ... here. * tree-ssa-sccvn.h (scc_vn_restore_ssa_info): Declare. * tres-ssa-pre.c (pass_pre::execute): Restore SSA info before tail merging. (pass_fre::execute): Restore SSA info. * gcc.dg/torture/pr70724.c: New testcase. From-SVN: r235203
2016-04-19 15:22:19 +02:00
2016-04-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/70724
* gcc.dg/torture/pr70724.c: New testcase.
re PR middle-end/70689 (ICE on valid code at -O1 in 32-bit mode on x86_64-linux-gnu in curr_insn_transform, at lra-constraints.c:3564) 2016-04-18 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/70689 * lra-constraints.c (equiv_substition_p): New. (process_alt_operands): Use it. (swap_operands): Swap it. (curr_insn_transform): Update it. 2016-04-18 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/70689 * testsuite/gcc.target/i386/pr70689.c: New. From-SVN: r235184
2016-04-19 04:49:54 +02:00
2016-04-18 Vladimir Makarov <vmakarov@redhat.com>
PR middle-end/70689
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.target/i386/pr70689.c: New.
re PR middle-end/70689 (ICE on valid code at -O1 in 32-bit mode on x86_64-linux-gnu in curr_insn_transform, at lra-constraints.c:3564) 2016-04-18 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/70689 * lra-constraints.c (equiv_substition_p): New. (process_alt_operands): Use it. (swap_operands): Swap it. (curr_insn_transform): Update it. 2016-04-18 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/70689 * testsuite/gcc.target/i386/pr70689.c: New. From-SVN: r235184
2016-04-19 04:49:54 +02:00
Optimize load double into xmm with zero_extend "movq" should used to load double into xmm register with zero_extend: (set (reg:V2DF 90) (vec_concat:V2DF (reg/v:DF 88 [ d ]) (const_double:DF 0.0 [0x0.0p+0]))) Unlike "movsd", which only works with load from memory, "movq" works with both memory and xmm register. gcc/ PR target/70708 * config/i386/sse.md (sse2_loadlpd): Accept load from "xm" and replace %vmovsd with "%vmovq". (vec_concatv2df): Likewise. gcc/testsuite/ PR target/70708 * gcc.target/i386/pr70708.c: New test. From-SVN: r235169
2016-04-18 21:40:30 +02:00
2016-04-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/70708
* gcc.target/i386/pr70708.c: New test.
re PR tree-optimization/43434 (Missed vectorization: "not vectorized: data ref analysis": pointer incremented by a parameter) 2016-04-18 Richard Biener <rguenther@suse.de> PR tree-optimization/43434 * tree-ssa-structalias.c (struct vls_data): New. (visit_loadstore): Handle all pointer-based accesses. (compute_dependence_clique): Compute a bitmap of restrict tags assigned bases and pass it to visit_loadstore. * gcc.dg/vect/pr43434.c: New testcase. * c-c++-common/goacc/kernels-alias-3.c: Adjust. * c-c++-common/goacc/kernels-alias-4.c: Likewise. * c-c++-common/goacc/kernels-alias-5.c: Likewise. * c-c++-common/goacc/kernels-alias-6.c: Likewise. * c-c++-common/goacc/kernels-alias-7.c: Likewise. * c-c++-common/goacc/kernels-alias-8.c: Likewise. * gcc.dg/gomp/pr68640.c: Likewise. * gfortran.dg/goacc/kernels-alias-3.f95: Likewise. * gfortran.dg/goacc/kernels-alias-4.f95: Likewise. From-SVN: r235147
2016-04-18 15:09:53 +02:00
2016-04-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/43434
* gcc.dg/vect/pr43434.c: New testcase.
* c-c++-common/goacc/kernels-alias-3.c: Adjust.
* c-c++-common/goacc/kernels-alias-4.c: Likewise.
* c-c++-common/goacc/kernels-alias-5.c: Likewise.
* c-c++-common/goacc/kernels-alias-6.c: Likewise.
* c-c++-common/goacc/kernels-alias-7.c: Likewise.
* c-c++-common/goacc/kernels-alias-8.c: Likewise.
* gcc.dg/gomp/pr68640.c: Likewise.
* gfortran.dg/goacc/kernels-alias-3.f95: Likewise.
* gfortran.dg/goacc/kernels-alias-4.f95: Likewise.
re PR tree-optimization/70701 (incomplete value numbering when memcpy-ing from array) 2016-04-18 Richard Biener <rguenther@suse.de> PR tree-optimization/70701 * tree-ssa-sccvn.c (vn_reference_lookup_3): Resolve fully constant references after translating through a memcpy. * gcc.dg/tree-ssa/ssa-fre-53.c: New testcase. From-SVN: r235131
2016-04-18 13:39:04 +02:00
2016-04-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/70701
* gcc.dg/tree-ssa/ssa-fre-53.c: New testcase.
Add dot-file scans to pr70161.c 2016-04-18 Tom de Vries <tom@codesourcery.com> PR testsuite/70699 * gcc.dg/pr70161.c: Add dot-file scans. * lib/scandump.exp (dump-suffix): Return suffix after first dot char, instead of after last dot char. From-SVN: r235095
2016-04-18 10:53:41 +02:00
2016-04-18 Tom de Vries <tom@codesourcery.com>
PR testsuite/70699
* gcc.dg/pr70161.c: Add dot-file scans.
* lib/scandump.exp (dump-suffix): Return suffix after first dot char,
instead of after last dot char.
c-ada-spec.c (get_underlying_decl): Return the typedef, if any. * c-ada-spec.c (get_underlying_decl): Return the typedef, if any. (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access to incomplete types. (dump_nested_type): Remove redundant tests and tidy up. (print_ada_declaration): Also set TREE_VISITED on the declaration of a type which is the typedef of an original type. From-SVN: r235084
2016-04-17 19:38:28 +02:00
2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
* c-c++-common/dump-ada-spec-3.c: New test.
* c-c++-common/dump-ada-spec-4.c: Likewise.
Propagate dump flags in pass_manager::register_pass 2016-04-17 Tom de Vries <tom@codesourcery.com> PR other/70183 * passes.c (pass_manager::register_pass): Propagate pflags. * gcc.target/i386/vzeroupper-dump-flags.c: New test. From-SVN: r235072
2016-04-17 07:22:04 +02:00
2016-04-17 Tom de Vries <tom@codesourcery.com>
PR other/70183
* gcc.target/i386/vzeroupper-dump-flags.c: New test.
re PR c++/70018 (Possible issue around IPO and C++ comdats discovered as pure/const) PR ipa/70018 * cgraph.c (cgraph_set_const_flag_1): Only set as pure if function does not bind to current def. * ipa-pure-const.c (worse_state): Add FROM and TO parameters; handle conservatively calls to functions that does not need to bind to current def. (check_call): Update call of worse_state. (ignore_edge_for_nothrow): Update. (ignore_edge_for_pure_const): Likewise. (propagate_pure_const): Update calls to worse_state. (skip_function_for_local_pure_const): Reformat comments. * g++.dg/ipa/pure-const-1.C: New testcase. * g++.dg/ipa/pure-const-2.C: New testcase. * g++.dg/ipa/pure-const-3.C: New testcase. From-SVN: r235065
2016-04-16 20:54:49 +02:00
2016-04-15 Jan Hubicka <jh@suse.cz>
PR ipa/70018
* g++.dg/ipa/pure-const-1.C: New testcase.
* g++.dg/ipa/pure-const-2.C: New testcase.
* g++.dg/ipa/pure-const-3.C: New testcase.
re PR c/70671 (Wrong column number shown for "error: cannot take address of bit-field") PR c/70671 * c-typeck.c (build_unary_op): Pass location down to error and warning call. * gcc.dg/bitfld-22.c: New test. From-SVN: r235032
2016-04-15 16:46:06 +02:00
2016-04-15 Marek Polacek <polacek@redhat.com>
PR c/70671
* gcc.dg/bitfld-22.c: New test.
i386: Don't convert stack operations to pushes if using a redzone. * config/i386/i386-protos.h (ix86_using_red_zone): Declare. * config/i386/i386.c (ix86_using_red_zone): No longer static. * config/i386/i386.md (stack decrement to push peepholes): Guard with !x86_using_red_zone (). testsuite/ * gcc.target/i386/pr46470.c: Add -mno-red-zone to dg-options for x86_64. From-SVN: r235028
2016-04-15 15:35:12 +02:00
2016-04-15 Bernd Schmidt <bschmidt@redhat.com>
* gcc.target/i386/pr46470.c: Add -mno-red-zone to dg-options for
x86_64.
re PR c/70651 (ICE on invalid code on x86_64-linux-gnu in build_va_arg, at c-family/c-common.c:5728) PR c/70651 * c-common.c (build_va_arg): Change two asserts into errors and return error_mark_node. * c-c++-common/pr70651.c: New test. From-SVN: r235027
2016-04-15 15:15:23 +02:00
2016-04-15 Marek Polacek <polacek@redhat.com>
PR c/70651
* c-c++-common/pr70651.c: New test.
[testsuite] PR rtl-optimization/70681: XFAIL ira-shrinkwrap-prep-2.c and pr10474.c tests on arm, powerpc PR rtl-optimization/70681 * gcc.dg/ira-shrinkwrap-prep-2.c: XFAIL shrinkwrapping dump scan on arm and powerpc. * gcc.dg/pr10474.c: Likewise. From-SVN: r235024
2016-04-15 14:45:20 +02:00
2016-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/70681
* gcc.dg/ira-shrinkwrap-prep-2.c: XFAIL shrinkwrapping
dump scan on arm and powerpc.
* gcc.dg/pr10474.c: Likewise.
re PR c/70436 (-Wparentheses missing ambiguous else warning) PR c/70436 c/ * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down where needed. (c_parser_external_declaration, c_parser_struct_or_union_specifier, c_parser_parameter_declaration, c_parser_compound_statement_nostart, c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist): Adjust c_parser_pragma callers. (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for caller. (c_parser_omp_structured_block): Add IF_P argument, pass it down to c_parser_statement. (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop, c_parser_oacc_kernels_parallel, c_parser_omp_critical, c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master, c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single, c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute, c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target, c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize, c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it down where needed. (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces. (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block calls. cp/ * parser.c (cp_parser_pragma): Add IF_P argument, pass it down where needed. (cp_parser_declaration_seq_opt, cp_parser_member_specification_opt, cp_parser_objc_interstitial_code, cp_parser_omp_declare_simd, cp_parser_oacc_routine): Adjust cp_parser_pragma callers. (cp_parser_statement): Likewise. Adjust cp_parser_cilk_for caller. (cp_parser_omp_structured_block): Add IF_P argument, pass it down to cp_parser_statement. (cp_parser_oacc_data, cp_parser_oacc_host_data, cp_parser_oacc_loop, cp_parser_oacc_kernels_parallel, cp_parser_omp_critical, cp_parser_omp_simd, cp_parser_omp_for, cp_parser_omp_master, cp_parser_omp_ordered, cp_parser_omp_parallel, cp_parser_omp_single, cp_parser_omp_task, cp_parser_omp_taskgroup, cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target_data, cp_parser_omp_target, cp_parser_omp_taskloop, cp_parser_omp_construct, cp_parser_cilk_grainsize, cp_parser_cilk_simd, cp_parser_cilk_for): Add IF_P argument, pass it down where needed. (cp_parser_omp_for_loop): Likewise. Clear IF_P if nbraces. (cp_parser_omp_sections_scope): Adjust cp_parser_omp_structured_block calls. testsuite/ * c-c++-common/Wparentheses-1.c: New test. * c-c++-common/gomp/Wparentheses-1.c: New test. * c-c++-common/gomp/Wparentheses-2.c: New test. * c-c++-common/gomp/Wparentheses-3.c: New test. * c-c++-common/gomp/Wparentheses-4.c: New test. * c-c++-common/cilk-plus/PS/Wparentheses-1.c: New test. * c-c++-common/cilk-plus/CK/Wparentheses-1.c: New test. * c-c++-common/goacc/Wparentheses-1.c: New test. From-SVN: r235020
2016-04-15 14:24:18 +02:00
2016-04-15 Jakub Jelinek <jakub@redhat.com>
re PR c++/69517 (SEGV on a VLA with excess initializer elements) PR c++/69517 PR c++/70019 PR c++/70588 * g++.dg/cpp1y/vla11.C: Revert for real. From-SVN: r235021
2016-04-15 14:29:32 +02:00
PR c++/69517
PR c++/70019
PR c++/70588
* g++.dg/cpp1y/vla11.C: Revert for real.
re PR c/70436 (-Wparentheses missing ambiguous else warning) PR c/70436 c/ * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down where needed. (c_parser_external_declaration, c_parser_struct_or_union_specifier, c_parser_parameter_declaration, c_parser_compound_statement_nostart, c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist): Adjust c_parser_pragma callers. (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for caller. (c_parser_omp_structured_block): Add IF_P argument, pass it down to c_parser_statement. (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop, c_parser_oacc_kernels_parallel, c_parser_omp_critical, c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master, c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single, c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute, c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target, c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize, c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it down where needed. (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces. (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block calls. cp/ * parser.c (cp_parser_pragma): Add IF_P argument, pass it down where needed. (cp_parser_declaration_seq_opt, cp_parser_member_specification_opt, cp_parser_objc_interstitial_code, cp_parser_omp_declare_simd, cp_parser_oacc_routine): Adjust cp_parser_pragma callers. (cp_parser_statement): Likewise. Adjust cp_parser_cilk_for caller. (cp_parser_omp_structured_block): Add IF_P argument, pass it down to cp_parser_statement. (cp_parser_oacc_data, cp_parser_oacc_host_data, cp_parser_oacc_loop, cp_parser_oacc_kernels_parallel, cp_parser_omp_critical, cp_parser_omp_simd, cp_parser_omp_for, cp_parser_omp_master, cp_parser_omp_ordered, cp_parser_omp_parallel, cp_parser_omp_single, cp_parser_omp_task, cp_parser_omp_taskgroup, cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target_data, cp_parser_omp_target, cp_parser_omp_taskloop, cp_parser_omp_construct, cp_parser_cilk_grainsize, cp_parser_cilk_simd, cp_parser_cilk_for): Add IF_P argument, pass it down where needed. (cp_parser_omp_for_loop): Likewise. Clear IF_P if nbraces. (cp_parser_omp_sections_scope): Adjust cp_parser_omp_structured_block calls. testsuite/ * c-c++-common/Wparentheses-1.c: New test. * c-c++-common/gomp/Wparentheses-1.c: New test. * c-c++-common/gomp/Wparentheses-2.c: New test. * c-c++-common/gomp/Wparentheses-3.c: New test. * c-c++-common/gomp/Wparentheses-4.c: New test. * c-c++-common/cilk-plus/PS/Wparentheses-1.c: New test. * c-c++-common/cilk-plus/CK/Wparentheses-1.c: New test. * c-c++-common/goacc/Wparentheses-1.c: New test. From-SVN: r235020
2016-04-15 14:24:18 +02:00
PR c/70436
* c-c++-common/Wparentheses-1.c: New test.
* c-c++-common/gomp/Wparentheses-1.c: New test.
* c-c++-common/gomp/Wparentheses-2.c: New test.
* c-c++-common/gomp/Wparentheses-3.c: New test.
* c-c++-common/gomp/Wparentheses-4.c: New test.
* c-c++-common/cilk-plus/PS/Wparentheses-1.c: New test.
* c-c++-common/cilk-plus/CK/Wparentheses-1.c: New test.
* c-c++-common/goacc/Wparentheses-1.c: New test.
AVX-512. Fix mem operand modifier for Intel syntax. PR target/70662 gcc/ * config/i386/sse.md: Use proper memory operand modifiers. testsuite/gcc/ * gcc.target/i386/pr70662.c: New test. From-SVN: r235008
2016-04-15 10:25:49 +02:00
2016-04-15 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70662
* gcc.target/i386/pr70662.c: New test.
re PR tree-optimization/70130 (h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)) 2016-04-15 Richard Biener <rguenther@suse.de> Alan Modra <amodra@gmail.com> PR tree-optimization/70130 * tree-vect-data-refs.c (vect_supportable_dr_alignment): Detect when alignment stays not the same and no not use the realign scheme then. * gcc.dg/vect/O3-pr70130.c: New testcase. Co-Authored-By: Alan Modra <amodra@gmail.com> From-SVN: r235006
2016-04-15 09:28:44 +02:00
2016-04-15 Richard Biener <rguenther@suse.de>
re PR c++/69517 (SEGV on a VLA with excess initializer elements) PR c++/69517 PR c++/70019 PR c++/70588 * g++.dg/cpp1y/vla11.C: Revert for real. From-SVN: r235021
2016-04-15 14:29:32 +02:00
Alan Modra <amodra@gmail.com>
re PR tree-optimization/70130 (h264ref fails with verification error starting with r231674 (r224221 is the true start of the problem)) 2016-04-15 Richard Biener <rguenther@suse.de> Alan Modra <amodra@gmail.com> PR tree-optimization/70130 * tree-vect-data-refs.c (vect_supportable_dr_alignment): Detect when alignment stays not the same and no not use the realign scheme then. * gcc.dg/vect/O3-pr70130.c: New testcase. Co-Authored-By: Alan Modra <amodra@gmail.com> From-SVN: r235006
2016-04-15 09:28:44 +02:00
PR tree-optimization/70130
* gcc.dg/vect/O3-pr70130.c: New testcase.
re PR target/70640 (IEEE 128-bit floating point negative/abs has two thinkos) 2016-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70640 * gcc.target/powerpc/pr70640.c: Fix test so it correctly works on a power7 system that does not have an assembler that supports power8. From-SVN: r234988
2016-04-14 22:05:58 +02:00
2016-04-14 Michael Meissner <meissner@linux.vnet.ibm.com>
re PR target/70669 (PowerPC __float128 does not support direct move) [gcc] 2016-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70669 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add direct move handlers for KFmode. Change TFmode handlers test from FLOAT128_IEEE_P to FLOAT128_VECTOR_P. [gcc/testsuite] 2016-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70669 * gcc.target/powerpc/pr70669.c: New test. From-SVN: r234995
2016-04-15 01:21:30 +02:00
PR target/70669
* gcc.target/powerpc/pr70669.c: New test.
re PR target/70640 (IEEE 128-bit floating point negative/abs has two thinkos) 2016-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70640 * gcc.target/powerpc/pr70640.c: Fix test so it correctly works on a power7 system that does not have an assembler that supports power8. From-SVN: r234988
2016-04-14 22:05:58 +02:00
PR target/70640
* gcc.target/powerpc/pr70640.c: Fix test so it correctly works on
a power7 system that does not have an assembler that supports
power8.
PR c++/70652 - [6 Regression] r234966 causes bootstrap to fail PR c++/70652 - [6 Regression] r234966 causes bootstrap to fail Revert patch for c++/69517, c++/70019, and c++/70588. From-SVN: r234981
2016-04-14 19:35:23 +02:00
2016-04-14 Martin Sebor <msebor@redhat.com>
PR c++/69517
PR c++/70019
PR c++/70588
* c-c++-common/ubsan/vla-1.c: Revert.
* g++.dg/cpp1y/vla11.C: Same.
* g++.dg/cpp1y/vla12.C: Same.
* g++.dg/cpp1y/vla13.C: Same.
* g++.dg/cpp1y/vla14.C: Same.
* g++.dg/cpp1y/vla3.C: Same.
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* g++.dg/init/array24.C: Same.
PR c++/70652 - [6 Regression] r234966 causes bootstrap to fail PR c++/70652 - [6 Regression] r234966 causes bootstrap to fail Revert patch for c++/69517, c++/70019, and c++/70588. From-SVN: r234981
2016-04-14 19:35:23 +02:00
* g++.dg/ubsan/vla-1.C: Same.
re PR c++/70029 (ICE with C++11 and -flto) PR c++/70029 * tree.c (verify_type): Disable the canonical type of main variant check. * g++.dg/torture/pr70029.C: New test. Co-Authored-By: Jan Hubicka <hubicka@ucw.cz> From-SVN: r234979
2016-04-14 18:51:16 +02:00
2016-04-14 Marek Polacek <polacek@redhat.com>
Jan Hubicka <hubicka@ucw.cz>
PR c++/70029
* g++.dg/torture/pr70029.C: New test.
g++.dg/cpp1y/vla11.C... g++.dg/cpp1y/vla11.C: Avoid using attribute aligned to increase type size to prevent failures on targets with very low maximum alignment. From-SVN: r234976
2016-04-14 17:25:40 +02:00
2016-04-14 Martin Sebor <msebor@redhat.com>
* g++.dg/cpp1y/vla11.C: Avoid using attribute aligned to increase
type size to prevent failures on targets with very low maximum
alignment.
re PR tree-optimization/70623 (ICE in compute_antic at -O2) 2016-04-14 Richard Biener <rguenther@suse.de> PR tree-optimization/70623 * tree-ssa-pre.c (changed_blocks): Make global ... (compute_antic): ... local here. Move and fix worklist handling here. Do not clear EDGE_DFS_BACK or call mark_dfs_back_edges. (compute_antic_aux): Add dumping for MAX assumed succs. Remove worklist handling, dump when ANTIC_IN changed. (compute_partial_antic_aux): Remove worklist handling. (init_pre): Do not compute post dominators. Add a comment about the CFG order chosen. (fini_pre): Do not free post dominators. * gcc.dg/torture/pr70623.c: New testcase. * gcc.dg/torture/pr70623-2.c: Likewise. From-SVN: r234970
2016-04-14 09:30:53 +02:00
2016-04-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/70623
* gcc.dg/torture/pr70623.c: New testcase.
* gcc.dg/torture/pr70623-2.c: Likewise.
PR c++/69517 - [5/6 regression] SEGV on a VLA with excess initializer elements PR c++/69517 - [5/6 regression] SEGV on a VLA with excess initializer elements PR c++/70019 - VLA size overflow not detected PR c++/70588 - SIGBUS on a VLA larger than SIZE_MAX / 2 gcc/testsuite/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 PR c++/70019 PR c++/70588 * c-c++-common/ubsan/vla-1.c (main): Catch exceptions. * g++.dg/cpp1y/vla11.C: New test. * g++.dg/cpp1y/vla12.C: New test. * g++.dg/cpp1y/vla13.C: New test. * g++.dg/cpp1y/vla14.C: New test. * g++.dg/cpp1y/vla3.C: Restore deleted test. * gcc/testsuite/g++.dg/init/array24.C: Fully brace VLA initializer. * g++.dg/ubsan/vla-1.C: Disable exceptions. gcc/cp/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 PR c++/70019 PR c++/70588 * cp-tree.h (throw_bad_array_length, build_vla_check): Declare new functions. * decl.c (check_initializer, cp_finish_decl): Call them. (reshape_init_r): Reject incompletely braced intializer-lists for VLAs. * init.c (throw_bad_array_length, build_vla_check) (build_vla_size_check, build_vla_init_check): Define new functions. * typeck2.c (split_nonconstant_init_1): Use variably_modified_type_p() to detect a VLA. (store_init_value): Same. gcc/doc/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 PR c++/70019 PR c++/70588 * extend.texi (Variable Length): Document C++ specifics. libstdc++-v3/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA upper bound is positive. From-SVN: r234966
2016-04-14 01:26:41 +02:00
2016-04-13 Martin Sebor <msebor@redhat.com>
PR c++/69517
PR c++/70019
PR c++/70588
* c-c++-common/ubsan/vla-1.c (main): Catch exceptions.
* g++.dg/cpp1y/vla11.C: New test.
* g++.dg/cpp1y/vla12.C: New test.
* g++.dg/cpp1y/vla13.C: New test.
* g++.dg/cpp1y/vla14.C: New test.
* g++.dg/cpp1y/vla3.C: Restore deleted test.
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* g++.dg/init/array24.C: Fully brace VLA initializer.
PR c++/69517 - [5/6 regression] SEGV on a VLA with excess initializer elements PR c++/69517 - [5/6 regression] SEGV on a VLA with excess initializer elements PR c++/70019 - VLA size overflow not detected PR c++/70588 - SIGBUS on a VLA larger than SIZE_MAX / 2 gcc/testsuite/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 PR c++/70019 PR c++/70588 * c-c++-common/ubsan/vla-1.c (main): Catch exceptions. * g++.dg/cpp1y/vla11.C: New test. * g++.dg/cpp1y/vla12.C: New test. * g++.dg/cpp1y/vla13.C: New test. * g++.dg/cpp1y/vla14.C: New test. * g++.dg/cpp1y/vla3.C: Restore deleted test. * gcc/testsuite/g++.dg/init/array24.C: Fully brace VLA initializer. * g++.dg/ubsan/vla-1.C: Disable exceptions. gcc/cp/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 PR c++/70019 PR c++/70588 * cp-tree.h (throw_bad_array_length, build_vla_check): Declare new functions. * decl.c (check_initializer, cp_finish_decl): Call them. (reshape_init_r): Reject incompletely braced intializer-lists for VLAs. * init.c (throw_bad_array_length, build_vla_check) (build_vla_size_check, build_vla_init_check): Define new functions. * typeck2.c (split_nonconstant_init_1): Use variably_modified_type_p() to detect a VLA. (store_init_value): Same. gcc/doc/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 PR c++/70019 PR c++/70588 * extend.texi (Variable Length): Document C++ specifics. libstdc++-v3/ChangeLog: 2016-04-13 Martin Sebor <msebor@redhat.com> PR c++/69517 * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA upper bound is positive. From-SVN: r234966
2016-04-14 01:26:41 +02:00
* g++.dg/ubsan/vla-1.C: Disable exceptions.
re PR c++/70641 (ICE on valid code at -O1 and above on x86_64-linux-gnu: verify_gimple failed) PR c++/70641 * ipa-pure-const.c (pass_nothrow::execute): Call maybe_clean_eh_stmt on all recursive call stmts. Return TODO_cleanup_cfg if any dead eh edges have been purged. * g++.dg/opt/pr70641.C: New test. From-SVN: r234962
2016-04-13 22:43:10 +02:00
2016-04-13 Jakub Jelinek <jakub@redhat.com>
PR c++/70641
* g++.dg/opt/pr70641.C: New test.
Fix gcc.dg/ifcvt-4.c on 64-bit SPARC (PR rtl-optimization/68749) PR rtl-optimization/68749 * gcc.dg/ifcvt-4.c: Use "word_mode" rather than "int" to limit the effects of argument promotions. Remove default args to dg-skip-if. From-SVN: r234955
2016-04-13 20:13:31 +02:00
2016-04-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR rtl-optimization/68749
* gcc.dg/ifcvt-4.c: Use "word_mode" rather than "int" to limit the
effects of argument promotions.
Remove default args to dg-skip-if.
re PR c++/70635 (ICE on (and rejects) valid code on x86_64-linux-gnu: Segmentation fault (program cc1plus)) /cp 2016-04-13 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70635 * pt.c (resolve_typename_type): Fix typos in infinite recursion avoidance mechanism. /testsuite 2016-04-13 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70635 * g++.dg/parse/pr70635.C: New. From-SVN: r234953
2016-04-13 19:11:03 +02:00
2016-04-13 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70635
* g++.dg/parse/pr70635.C: New.
re PR c++/70639 (internal compiler error: in guard_tinfo_to_string, at c-family/c-indentation.c:560) PR c++/70639 * c-indentation.c (should_warn_for_misleading_indentation): Bail out for switch statements, too. * c-c++-common/Wmisleading-indentation-4.c: New test. From-SVN: r234952
2016-04-13 18:28:46 +02:00
2016-04-13 Marek Polacek <polacek@redhat.com>
PR c++/70639
* c-c++-common/Wmisleading-indentation-4.c: New test.
re PR c/70436 (-Wparentheses missing ambiguous else warning) PR c/70436 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and adjust callers. (c_parser_statement): Likewise. (c_parser_c99_block_statement): Likewise. (c_parser_while_statement): Likewise. (c_parser_for_statement): Likewise. (c_parser_if_body): Don't set IF_P here. (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn about dangling else here. * c-tree.h (c_finish_if_stmt): Adjust declaration. * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't warn about dangling else here. * testsuite/gcc.dg/Wparentheses-12.c: New test. * testsuite/gcc.dg/Wparentheses-13.c: New test. From-SVN: r234949
2016-04-13 18:00:52 +02:00
2016-04-13 Marek Polacek <polacek@redhat.com>
PR c/70436
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.dg/Wparentheses-12.c: New test.
* gcc.dg/Wparentheses-13.c: New test.
re PR c/70436 (-Wparentheses missing ambiguous else warning) PR c/70436 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and adjust callers. (c_parser_statement): Likewise. (c_parser_c99_block_statement): Likewise. (c_parser_while_statement): Likewise. (c_parser_for_statement): Likewise. (c_parser_if_body): Don't set IF_P here. (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn about dangling else here. * c-tree.h (c_finish_if_stmt): Adjust declaration. * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't warn about dangling else here. * testsuite/gcc.dg/Wparentheses-12.c: New test. * testsuite/gcc.dg/Wparentheses-13.c: New test. From-SVN: r234949
2016-04-13 18:00:52 +02:00
i386.md (kunpckhi): Swap operands. gcc/ * config/i386/i386.md (kunpckhi): Swap operands. (kunpcksi): Likewise. (kunpckdi): Likewise. * config/i386/sse.md (vec_pack_trunc_qi): Likewise. (vec_pack_trunc_<mode>): Likewise. gcc/testsuite/ * gcc.target/i386/avx512bw-kunpckdq-2.c: New test. * gcc.target/i386/avx512bw-kunpckwd-2.c: New test. * gcc.target/i386/avx512f-kunpckbw-2.c: New test. From-SVN: r234938
2016-04-13 16:00:42 +02:00
2016-04-13 Ilya Enkovich <ilya.enkovich@intel.com>
* gcc.target/i386/avx512bw-kunpckdq-2.c: New test.
* gcc.target/i386/avx512bw-kunpckwd-2.c: New test.
* gcc.target/i386/avx512f-kunpckbw-2.c: New test.
re PR debug/70628 (ICE in get_reg_rtx, at emit-rtl.c:1025) PR debug/70628 * rtl.h (convert_memory_address_addr_space_1): New prototype. * explow.c (convert_memory_address_addr_space_1): No longer static, add NO_EMIT argument and don't call convert_modes if true, pass it down recursively, remove break after return. (convert_memory_address_addr_space): Adjust caller. * simplify-rtx.c (simplify_unary_operation_1): Call convert_memory_address_addr_space_1 instead of convert_memory_address, if it returns NULL, don't simplify. * gcc.dg/torture/pr70628.c: New test. From-SVN: r234933
2016-04-13 14:26:26 +02:00
2016-04-13 Jakub Jelinek <jakub@redhat.com>
re PR target/70633 (ICE on valid code at -Os (in 32-bit mode) on x86_64-linux-gnu: output_operand: invalid expression as operand) PR middle-end/70633 * gimplify.c (gimplify_init_constructor): Clear TREE_STATIC if gimplification turns some element into non-constant. * gcc.c-torture/compile/pr70633.c: New test. From-SVN: r234934
2016-04-13 14:27:52 +02:00
PR middle-end/70633
* gcc.c-torture/compile/pr70633.c: New test.
re PR debug/70628 (ICE in get_reg_rtx, at emit-rtl.c:1025) PR debug/70628 * rtl.h (convert_memory_address_addr_space_1): New prototype. * explow.c (convert_memory_address_addr_space_1): No longer static, add NO_EMIT argument and don't call convert_modes if true, pass it down recursively, remove break after return. (convert_memory_address_addr_space): Adjust caller. * simplify-rtx.c (simplify_unary_operation_1): Call convert_memory_address_addr_space_1 instead of convert_memory_address, if it returns NULL, don't simplify. * gcc.dg/torture/pr70628.c: New test. From-SVN: r234933
2016-04-13 14:26:26 +02:00
PR debug/70628
* gcc.dg/torture/pr70628.c: New test.
Fix PR c++/70610 (wrong overload resolution during template processing) gcc/cp/ChangeLog: PR c++/70610 * tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Unconditionally recurse into it. * typeck.c (build_x_conditional_expr): Unconditionally remember that the result is an lvalue or xvalue. gcc/testsuite/ChangeLog: PR c++/70610 * g++.dg/template/pr70610.C: New test. * g++.dg/template/pr70610-2.C: New test. * g++.dg/template/pr70610-3.C: New test. * g++.dg/template/pr70610-4.C: New test. From-SVN: r234926
2016-04-13 02:06:51 +02:00
2016-04-12 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70610
* g++.dg/template/pr70610.C: New test.
* g++.dg/template/pr70610-2.C: New test.
* g++.dg/template/pr70610-3.C: New test.
* g++.dg/template/pr70610-4.C: New test.
re PR c++/70571 (ICE on valid code on x86_64-linux-gnu in verify_ctor_sanity, at cp/constexpr.c:2259) PR c++/70571 * g++.dg/ext/pr70571.C: New test. From-SVN: r234911
2016-04-12 21:35:23 +02:00
2016-04-12 Jakub Jelinek <jakub@redhat.com>
i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Bump the upper SIMDLEN limits... * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Bump the upper SIMDLEN limits, so that if the return type or characteristic type if the return type is void can be passed in all available SSE2/AVX/AVX2/AVX512-F registers, the SIMDLEN is allowed. * c-c++-common/cilk-plus/SE/ef_error2.c (func2): Use vectorlength 128 instead of 32. From-SVN: r234913
2016-04-12 21:37:21 +02:00
* c-c++-common/cilk-plus/SE/ef_error2.c (func2): Use vectorlength
128 instead of 32.
re PR c++/70571 (ICE on valid code on x86_64-linux-gnu in verify_ctor_sanity, at cp/constexpr.c:2259) PR c++/70571 * g++.dg/ext/pr70571.C: New test. From-SVN: r234911
2016-04-12 21:35:23 +02:00
PR c++/70571
* g++.dg/ext/pr70571.C: New test.
re PR middle-end/70680 (OpenMP SIMD linear variable privatized too eagerly) [gcc] 2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70680 * config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2_internal): Do not use "=" constraint on an input constraint. (ieee_128bit_vsx_abs<mode>2_internal): Likewise. (ieee_128bit_vsx_nabs<mode>2_internal): Likewise. (ieee_128bit_vsx_nabs<mode>2): Correct splitter so that it generates (neg (abs ...)) instead of (abs ...). [gcc/testsuite] 2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70680 * gcc.target/powerpc/pr70640.c: New test. From-SVN: r234910
2016-04-12 21:25:56 +02:00
2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com>
Fix ChangeLog bug id to be 70640, not 70680 From-SVN: r234922
2016-04-12 23:06:47 +02:00
PR target/70640
re PR middle-end/70680 (OpenMP SIMD linear variable privatized too eagerly) [gcc] 2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70680 * config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2_internal): Do not use "=" constraint on an input constraint. (ieee_128bit_vsx_abs<mode>2_internal): Likewise. (ieee_128bit_vsx_nabs<mode>2_internal): Likewise. (ieee_128bit_vsx_nabs<mode>2): Correct splitter so that it generates (neg (abs ...)) instead of (abs ...). [gcc/testsuite] 2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70680 * gcc.target/powerpc/pr70640.c: New test. From-SVN: r234910
2016-04-12 21:25:56 +02:00
* gcc.target/powerpc/pr70640.c: New test.
re PR c++/68722 (internal compiler error: in merge_exception_specifiers, at cp/typeck2.c:2108) /cp 2016-04-12 Paolo Carlini <paolo.carlini@oracle.com> PR c++/68722 * parser.c (cp_parser_cache_defarg): When file ends in default argument simply return error_mark_node. /testsuite 2016-04-12 Paolo Carlini <paolo.carlini@oracle.com> PR c++/68722 * g++.dg/parse/pr68722.C: New. From-SVN: r234909
2016-04-12 19:54:34 +02:00
2016-04-12 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/68722
* g++.dg/parse/pr68722.C: New.
re PR rtl-optimization/70596 (-fcompare-debug failure with one extra NOTE_INSN_DELETED) PR rtl-optimization/70596 * lra-spills.c (spill_pseudos): Don't delete debug insns, instead just invalidate LRA data and reset them. Adjust dump wording. * gcc.target/i386/pr70596.c: New test. From-SVN: r234906
2016-04-12 19:18:31 +02:00
2016-04-12 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70596
* gcc.target/i386/pr70596.c: New test.
re PR c++/70501 (internal compiler error: in verify_ctor_sanity, at cp/constexpr.c:2249) PR c++/70501 cp/ * constexpr.c (cxx_eval_bare_aggregate): Handle VECTOR_TYPE similarly to PMF. testsuite/ * g++.dg/init/pr70501.C: New. From-SVN: r234904
2016-04-12 18:24:11 +02:00
2016-04-12 Nathan Sidwell <nathan@acm.org>
PR c++/70501
* g++.dg/init/pr70501.C: New.
Executable test case for asm flags, by David Wohlferd. * gcc.target/i386/asm-flag-6.c: New test. From-SVN: r234900
2016-04-12 15:04:44 +02:00
2016-04-12 David Wohlferd <dw@LimeGreenSocks.com>
* gcc.target/i386/asm-flag-6.c: New test.
Fix typo in copy_cond_phi_args 2016-04-12 Tom de Vries <tom@codesourcery.com> PR tree-optimization/68756 * graphite-isl-ast-to-gimple.c (copy_cond_phi_args): Use new_expr instead of new_name. * gcc.dg/graphite/pr68756.c: New test. From-SVN: r234896
2016-04-12 12:08:48 +02:00
2016-04-12 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/68756
* gcc.dg/graphite/pr68756.c: New test.
re PR tree-optimization/70602 (wrong code at -O1 and above on x86_64-linux-gnu in 32-bit mode (and at -Os only in 64-bit mode)) PR tree-optimization/70602 * tree-sra.c (generate_subtree_copies): Don't write anything into constant pool decls. * gcc.c-torture/execute/pr70602.c: New test. From-SVN: r234895
2016-04-12 11:08:43 +02:00
2016-04-12 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70602
* gcc.c-torture/execute/pr70602.c: New test.
re PR target/70381 (On powerpc, -mfloat128 is on by default for all VSX systems) [gcc] 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70381 * config/rs6000/rs6000.c (rs6000_opt_masks): Disable using the target attribute and pragma from changing the -mfloat128 and -mfloat128-hardware options. * doc/extend.texi (Additional Floating Types): Document PowerPC __float128 restrictions. [libgcc] 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70381 * configure.ac (powerpc*-*-linux*): Rework tests to build __float128 emulation routines to not depend on using #pragma GCC target to enable -mfloat128. * configure: Regnerate. [gcc/testsuite] 2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70381 * gcc.target/powerpc/float128-1.c: New tests to make sure the __float128 emulator is built and runs. * gcc.target/powerpc/float128-1.c: Likewise. * lib/target-supports.exp (check_ppc_float128_sw_available): Rework tests for __float128 software and hardware availability. Fix exit condition to return 0 on success. From-SVN: r234884
2016-04-11 21:45:35 +02:00
2016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70381
* gcc.target/powerpc/float128-1.c: New tests to make sure the
__float128 emulator is built and runs.
* gcc.target/powerpc/float128-1.c: Likewise.
* lib/target-supports.exp (check_ppc_float128_sw_available):
Rework tests for __float128 software and hardware
availability. Fix exit condition to return 0 on success.
[Patch AArch64 2/3] Rework the code to print extension strings (pr70133) gcc/ PR target/70133 * config/aarch64/aarch64-common.c (aarch64_option_extension): Keep track of a canonical flag name. (all_extensions): Likewise. (arch_to_arch_name): Also track extension flags enabled by the arch. (all_architectures): Likewise. (aarch64_parse_extension): Move to here. (aarch64_get_extension_string_for_isa_flags): Take a new argument, rework. (aarch64_rewrite_selected_cpu): Update for above change. * config/aarch64/aarch64-option-extensions.def: Rework the way flags are handled, such that the single explicit value enabled by an extension is kept seperate from the implicit values it also enables. * config/aarch64/aarch64-protos.h (aarch64_parse_opt_result): Move to here. (aarch64_parse_extension): New. * config/aarch64/aarch64.c (aarch64_parse_opt_result): Move from here to config/aarch64/aarch64-protos.h. (aarch64_parse_extension): Move from here to common/config/aarch64/aarch64-common.c. (aarch64_option_print): Update. (aarch64_declare_function_name): Likewise. (aarch64_start_file): Likewise. * config/aarch64/driver-aarch64.c (arch_extension): Keep track of the canonical flag for extensions. * config.gcc (aarch64*-*-*): Extend regex for capturing extension flags. gcc/testsuite/ PR target/70133 * gcc.target/aarch64/mgeneral-regs_4.c: Fix expected output. * gcc.target/aarch64/target_attr_15.c: Likewise. From-SVN: r234876
2016-04-11 12:14:59 +02:00
2016-04-11 James Greenhalgh <james.greenhalgh@arm.com>
PR target/70133
* gcc.target/aarch64/mgeneral-regs_4.c: Fix expected output.
* gcc.target/aarch64/target_attr_15.c: Likewise.
re PR c++/69066 (SFINAE compilation error on lambda with trailing return type) 2016-04-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69066 * g++.dg/cpp1y/pr69066.C: New. From-SVN: r234869
2016-04-10 11:32:46 +02:00
2016-04-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/69066
* g++.dg/cpp1y/pr69066.C: New.
re PR fortran/68566 (ICE on using unusable array in reshape (double free or corruption)) 2016-04-09 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/68566 * array.c (match_array_element_spec): Add check for non-integer. * simplify.c (gfc_simplify_reshape): If source shape is NULL return. PR fortran/68566 * gfortran.dg/pr36192.f90: Update test. * gfortran.dg/pr36192_1.f90: Update test. * gfortran.dg/real_dimension_1.f: Update test. * gfortran.dg/parameter_array_init_7.f90: New test. From-SVN: r234864
2016-04-09 21:09:02 +02:00
2016-04-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/68566
* gfortran.dg/pr36192.f90: Update test.
* gfortran.dg/pr36192_1.f90: Update test.
* gfortran.dg/real_dimension_1.f: Update test.
* gfortran.dg/parameter_array_init_7.f90: New test.
re PR testsuite/64886 (FAIL: gcc.dg/pr64434.c scan-rtl-dump-times expand "Swap operands" 1) PR rtl-optimization/64886 * gcc.dg/pr64434.c: Skip on hppa*-*-hpux*. From-SVN: r234852
2016-04-09 17:43:05 +02:00
2016-04-09 John David Anglin <danglin@gcc.gnu.org>
re PR testsuite/64039 (FAIL: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;") PR testsuite/64039 * gcc.dg/tree-ssa/ssa-dom-cse-2.c: xfail scan-tree-dump on hppa*64*-*-*. From-SVN: r234863
2016-04-09 19:36:24 +02:00
PR testsuite/64039
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: xfail scan-tree-dump on hppa*64*-*-*.
pr70317.c: Add -fno-common on hppa*-*-hpux*. * gcc.dg/pr70317.c: Add -fno-common on hppa*-*-hpux*. From-SVN: r234862
2016-04-09 19:21:50 +02:00
* gcc.dg/pr70317.c: Add -fno-common on hppa*-*-hpux*.
re PR rtl-optimization/66669 (FAIL: gcc.dg/loop-8.c) PR rtl-optimization/66669 * gcc.dg/loop-8.c: Skip on hppa*-*-*. From-SVN: r234861
2016-04-09 19:15:15 +02:00
PR rtl-optimization/66669
* gcc.dg/loop-8.c: Skip on hppa*-*-*.
prod-options.c: Adjust scan for hppa*64*-*-*. * gcc.dg/debug/dwarf2/prod-options.c: Adjust scan for hppa*64*-*-*. From-SVN: r234860
2016-04-09 19:09:43 +02:00
* gcc.dg/debug/dwarf2/prod-options.c: Adjust scan for hppa*64*-*-*.
pic-1.c: Skip on hppa*-*-*. * gcc.dg/pic-1.c: Skip on hppa*-*-*. * gcc.dg/pie-1.c: Likewise. * gcc.dg/pic-3.c: Skip on hppa*64*-*-*. * gcc.dg/pic-4.c: Likewise. * gcc.dg/pie-3.c: Likewise. * gcc.dg/pie-4.c: Likewise. From-SVN: r234859
2016-04-09 18:45:31 +02:00
* gcc.dg/pic-1.c: Skip on hppa*-*-*.
* gcc.dg/pie-1.c: Likewise.
* gcc.dg/pic-3.c: Skip on hppa*64*-*-*.
* gcc.dg/pic-4.c: Likewise.
* gcc.dg/pie-3.c: Likewise.
* gcc.dg/pie-4.c: Likewise.
uninit-19.c: Fix warning line for hppa*64*-*-*. * gcc.dg/uninit-19.c: Fix warning line for hppa*64*-*-*. From-SVN: r234856
2016-04-09 18:04:36 +02:00
* gcc.dg/uninit-19.c: Fix warning line for hppa*64*-*-*.
re PR tree-optimization/68644 (FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI <p_" 1) PR tree-optimization/68644 * gcc.dg/tree-ssa/ivopts-lt-2.c: Skip on hppa*-*-*. From-SVN: r234854
2016-04-09 17:54:29 +02:00
PR tree-optimization/68644
* gcc.dg/tree-ssa/ivopts-lt-2.c: Skip on hppa*-*-*.
re PR testsuite/64886 (FAIL: gcc.dg/pr64434.c scan-rtl-dump-times expand "Swap operands" 1) PR rtl-optimization/64886 * gcc.dg/pr64434.c: Skip on hppa*-*-hpux*. From-SVN: r234852
2016-04-09 17:43:05 +02:00
PR rtl-optimization/64886
* gcc.dg/pr64434.c: Skip on hppa*-*-hpux*.
Fix pdr accesses order 2016-04-09 Tom de Vries <tom@codesourcery.com> PR tree-optimization/68953 * graphite-sese-to-poly.c (pdr_add_memory_accesses): Order accesses from first to last subscript. * gcc.dg/graphite/pr68953.c: New test. From-SVN: r234851
2016-04-09 17:28:24 +02:00
2016-04-09 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/68953
* gcc.dg/graphite/pr68953.c: New test.
re PR fortran/70592 (Addressing error in dynamically-allocated character array) 2016-04-09 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/70592 * gfortran.dg/deferred_character_16.f90: New test. From-SVN: r234850
2016-04-09 15:29:32 +02:00
2016-04-09 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/70592
* gfortran.dg/deferred_character_16.f90: New test.
re PR tree-optimization/70586 (wrong code at -O2 and -O3 on x86_64-linux-gnu in 32-bit and 64-bit modes) PR tree-optimization/70586 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Return false for any calls. * gcc.c-torture/execute/pr70586.c: New test. From-SVN: r234849
2016-04-09 13:23:51 +02:00
2016-04-09 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70586
* gcc.c-torture/execute/pr70586.c: New test.
re PR sanitizer/70573 (FAIL: c-c++-common/asan/halt_on_error-1.c -O* execution test x86_64-apple-darwin15) 2016-04-09 Dominique d'Humieres <dominiq@lps.ens.fr> PR sanitizer/70573 * c-c++-common/asan/halt_on_error-1.c: Replace memset with __builtin_memset * c-c++-common/asan/halt_on_error-2.c: Likewise. From-SVN: r234848
2016-04-09 11:24:45 +02:00
2016-04-09 Dominique d'Humieres <dominiq@lps.ens.fr>
PR sanitizer/70573
* c-c++-common/asan/halt_on_error-1.c: Replace memset
with __builtin_memset
* c-c++-common/asan/halt_on_error-2.c: Likewise.
re PR lto/70289 ([openacc] ICE in input_varpool_node) gcc/ PR lto/70289 PR ipa/70348 PR tree-optimization/70373 PR middle-end/70533 PR middle-end/70534 PR middle-end/70535 * gimplify.c (gimplify_adjust_omp_clauses): Add or adjust data clauses for acc parallel reductions as necessary. Error on those that are private. * omp-low.c (scan_sharing_clauses): Don't install variables which are used in acc parallel reductions. (lower_rec_input_clauses): Remove dead code. (lower_oacc_reductions): Add support for reference reductions. (lower_reduction_clauses): Remove dead code. (lower_omp_target): Don't remap variables appearing in acc parallel reductions. * tree.h (OMP_CLAUSE_MAP_IN_REDUCTION): New macro. gcc/testsuite/ * c-c++-common/goacc/reduction-5.c: New test. * c-c++-common/goacc/reduction-promotions.c: New test. * gfortran.dg/goacc/reduction-3.f95: New test. * gfortran.dg/goacc/reduction-promotions.f90: New test. libgomp/ * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New test. * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test coverage. * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test. * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test. * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test. * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test coverage. * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test. * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test. * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test. * testsuite/libgomp.oacc-fortran/pr70289.f90: New test. * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage. * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise. * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test. From-SVN: r234840
2016-04-08 23:09:47 +02:00
2016-04-08 Cesar Philippidis <cesar@codesourcery.com>
PR lto/70289
PR ipa/70348
PR tree-optimization/70373
PR middle-end/70533
PR middle-end/70534
PR middle-end/70535
* c-c++-common/goacc/reduction-5.c: New test.
* c-c++-common/goacc/reduction-promotions.c: New test.
* gfortran.dg/goacc/reduction-3.f95: New test.
* gfortran.dg/goacc/reduction-promotions.f90: New test.
Fix PR c++/70590 (error: location references block not in block tree) gcc/cp/ChangeLog: PR c++/70590 PR c++/70452 * constexpr.c (cxx_eval_outermost_expression): Call unshare_expr on the result if it's not a CONSTRUCTOR. gcc/testsuite/ChangeLog: PR c++/70590 PR c++/70452 * g++.dg/pr70590.C: New test. * g++.dg/pr70590-2.C: New test. From-SVN: r234837
2016-04-08 22:17:10 +02:00
2016-04-08 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70590
PR c++/70452
* g++.dg/pr70590.C: New test.
* g++.dg/pr70590-2.C: New test.
re PR target/70574 (wrong code with -mavx2, read of partially initialised stack variable) PR rtl-optimization/70574 * fwprop.c (forward_propagate_and_simplify): Don't add REG_EQUAL note if DF_REF_REG (use) is a paradoxical subreg. (try_fwprop_subst): Don't add REG_EQUAL note if there are any paradoxical subregs within *loc. * gcc.target/i386/avx2-pr70574.c: New test. From-SVN: r234833
2016-04-08 19:21:17 +02:00
2016-04-08 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/70593 (Miscompilation of xen starting with r226901) PR middle-end/70593 * tree-ssa-coalesce.c (build_ssa_conflict_graph): For stmt with multiple SSA_NAME defs, force the outputs other than first to be live before calling live_track_process_def on each output. * gcc.target/i386/pr70593.c: New test. From-SVN: r234834
2016-04-08 19:28:20 +02:00
PR middle-end/70593
* gcc.target/i386/pr70593.c: New test.
re PR target/70574 (wrong code with -mavx2, read of partially initialised stack variable) PR rtl-optimization/70574 * fwprop.c (forward_propagate_and_simplify): Don't add REG_EQUAL note if DF_REF_REG (use) is a paradoxical subreg. (try_fwprop_subst): Don't add REG_EQUAL note if there are any paradoxical subregs within *loc. * gcc.target/i386/avx2-pr70574.c: New test. From-SVN: r234833
2016-04-08 19:21:17 +02:00
PR rtl-optimization/70574
* gcc.target/i386/avx2-pr70574.c: New test.
re PR sanitizer/70541 (unnoticed invalid dereference when using address sanitizer) 2016-04-08 Maxim Ostapenko <m.ostapenko@samsung.com> PR sanitizer/70541 * asan.c (instrument_derefs): If we get unknown location, extract it with EXPR_LOCATION. (maybe_instrument_call): Instrument gimple_call's arguments if needed. * c-c++-common/asan/pr70541.c: New test. From-SVN: r234827
2016-04-08 12:46:13 +02:00
2016-04-08 Maxim Ostapenko <m.ostapenko@samsung.com>
PR sanitizer/70541
* c-c++-common/asan/pr70541.c: New test.
Remove incorrect warning for parallel implicit firstprivate clause 2016-04-08 Tom de Vries <tom@codesourcery.com> * omp-low.c (lower_omp_target): Set TREE_NO_WARNING for oacc implicit firstprivate clause. * c-c++-common/goacc/uninit-firstprivate-clause.c: New test. * gfortran.dg/goacc/uninit-firstprivate-clause.f95: New test. From-SVN: r234826
2016-04-08 11:41:16 +02:00
2016-04-08 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/uninit-firstprivate-clause.c: New test.
* gfortran.dg/goacc/uninit-firstprivate-clause.f95: New test.
[ARM] PR target/70566 Check that condition register is dead in tst-imm -> lsls-imm Thumb2 peepholes PR target/70566 * config/arm/thumb2.md (tst + branch-> lsls + branch peephole below *orsi_not_shiftsi_si): Require that condition register is dead after the peephole. (second peephole after the above): Likewise. * gcc.c-torture/execute/pr70566.c: New test. From-SVN: r234825
2016-04-08 11:39:44 +02:00
2016-04-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/70566
* gcc.c-torture/execute/pr70566.c: New test.
Add goacc/uninit-copy-clause.{c,f95} testcases 2016-04-08 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/uninit-copy-clause.c: New test. * gfortran.dg/goacc/uninit-copy-clause.f95: New test. From-SVN: r234824
2016-04-08 10:48:12 +02:00
2016-04-08 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/uninit-copy-clause.c: New test.
* gfortran.dg/goacc/uninit-copy-clause.f95: New test.
PR70117, ppc long double isinf gcc/ PR target/70117 * builtins.c (fold_builtin_classify): For IBM extended precision, look at just the high-order double to test for NaN. (fold_builtin_interclass_mathfn): Similarly for Inf. For isnormal test just the high double for Inf but both doubles for subnormal limit. gcc/testsuite/ * gcc.target/powerpc/pr70117.c: New. From-SVN: r234821
2016-04-08 04:11:52 +02:00
2016-04-08 Alan Modra <amodra@gmail.com>
* gcc.target/powerpc/pr70117.c: New.
cgraph.h (struct cgraph_simd_clone): Add mask_mode field. * cgraph.h (struct cgraph_simd_clone): Add mask_mode field. * omp-low.c (simd_clone_init_simd_arrays, simd_clone_adjust): Handle node->simdclone->mask_mode != VOIDmode masks. (simd_clone_adjust_argument_types): Likewise. Move sc var definition earlier, use it instead of node->simdclone. * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Set clonei->mask_mode. * c-c++-common/attr-simd.c: Add scan-assembler* directives for AVX512F clones. * c-c++-common/attr-simd-2.c: Likewise. * c-c++-common/attr-simd-4.c: Likewise. * gcc.dg/gomp/simd-clones-2.c: Likewise. * gcc.dg/gomp/simd-clones-3.c: Likewise. From-SVN: r234816
2016-04-07 23:32:05 +02:00
2016-04-07 Jakub Jelinek <jakub@redhat.com>
re PR testsuite/70581 (gcc.dg/lto/simd-function FAILs) PR testsuite/70581 * gcc.dg/lto/simd-function_0.c: New test. From-SVN: r234817
2016-04-07 23:45:26 +02:00
PR testsuite/70581
* gcc.dg/lto/simd-function_0.c: New test.
cgraph.h (struct cgraph_simd_clone): Add mask_mode field. * cgraph.h (struct cgraph_simd_clone): Add mask_mode field. * omp-low.c (simd_clone_init_simd_arrays, simd_clone_adjust): Handle node->simdclone->mask_mode != VOIDmode masks. (simd_clone_adjust_argument_types): Likewise. Move sc var definition earlier, use it instead of node->simdclone. * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Set clonei->mask_mode. * c-c++-common/attr-simd.c: Add scan-assembler* directives for AVX512F clones. * c-c++-common/attr-simd-2.c: Likewise. * c-c++-common/attr-simd-4.c: Likewise. * gcc.dg/gomp/simd-clones-2.c: Likewise. * gcc.dg/gomp/simd-clones-3.c: Likewise. From-SVN: r234816
2016-04-07 23:32:05 +02:00
* c-c++-common/attr-simd.c: Add scan-assembler* directives for AVX512F
clones.
* c-c++-common/attr-simd-2.c: Likewise.
* c-c++-common/attr-simd-4.c: Likewise.
* gcc.dg/gomp/simd-clones-2.c: Likewise.
* gcc.dg/gomp/simd-clones-3.c: Likewise.
re PR testsuite/70553 (pr70496.c should exclude Thumb only targets) 2016-04-07 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ PR testsuite/70553 * gcc.target/arm/pr70496.c: Also require arm_arm_ok effective target. From-SVN: r234811
2016-04-07 18:19:20 +02:00
2016-04-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR testsuite/70553
* gcc.target/arm/pr70496.c: Also require arm_arm_ok effective target.
Scan for parallelization of the oacc kernels test-cases in gfortran.dg/goacc gcc/testsuite/ * gfortran.dg/goacc/kernels-loop-2.f95: Scan for parallelization. * gfortran.dg/goacc/kernels-loop-data-2.f95: Likewise. * gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: Likewise. * gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: Likewise. * gfortran.dg/goacc/kernels-loop-data-update.f95: Likewise. * gfortran.dg/goacc/kernels-loop-data.f95: Likewise. * gfortran.dg/goacc/kernels-loop.f95: Likewise. * gfortran.dg/goacc/kernels-loop-n.f95: Likewise, XFAILed. Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r234809
2016-04-07 17:21:37 +02:00
2016-04-07 Thomas Schwinge <thomas@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-loop-2.f95: Scan for parallelization.
* gfortran.dg/goacc/kernels-loop-data-2.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data-update.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-data.f95: Likewise.
* gfortran.dg/goacc/kernels-loop.f95: Likewise.
* gfortran.dg/goacc/kernels-loop-n.f95: Likewise, XFAILed.
Fix C++ side of PR c/70436 (missing -Wparentheses warnings) gcc/cp/ChangeLog: PR c/70436 * parser.c (cp_parser_iteration_statement): New parameter IF_P. Pass it through to cp_parser_already_scoped_statement. (cp_parser_already_scoped_statement): New parameter IF_P. Pass it through to cp_parser_statement. (cp_parser_statement): Pass IF_P through to cp_parser_iteration_statement. (cp_parser_pragma): Adjust call to cp_parser_iteration_statement. gcc/testsuite/ChangeLog: PR c/70436 * g++.dg/warn/Wparentheses-29.C: New test. From-SVN: r234802
2016-04-07 01:10:14 +02:00
2016-04-06 Patrick Palka <ppalka@gcc.gnu.org>
PR c/70436
* g++.dg/warn/Wparentheses-29.C: New test.
Fix new -Wparentheses warnings encountered during bootstrap gcc/ChangeLog: PR c/70436 * gimplify.c (gimplify_omp_ordered): Add explicit braces to resolve a future -Wparentheses warning. * omp-low.c (scan_sharing_clauses): Likewise. * tree-parloops.c (eliminate_local_variables): Likewise. gcc/cp/ChangeLog: PR c/70436 * cp-tree.h (FOR_EACH_CLONE): Restructure macro to avoid potentially generating a future -Wparentheses warning in its callers. gcc/fortran/ChangeLog: PR c/70436 * openmp.c (gfc_find_omp_udr): Add explicit braces to resolve a future -Wparentheses warning. gcc/testsuite/ChangeLog: PR c/70436 * g++.dg/plugin/pragma_plugin.c (handle_pragma_sayhello): Add explicit braces to resolve a future -Wparentheses warning. From-SVN: r234801
2016-04-07 01:07:21 +02:00
2016-04-06 Patrick Palka <ppalka@gcc.gnu.org>
PR c/70436
* g++.dg/plugin/pragma_plugin.c (handle_pragma_sayhello): Add
explicit braces to resolve a future -Wparentheses warning.
re PR preprocessor/61817 (Inconsistent location of tokens in the expansion list of a built-in macro) PR preprocessor/61817 PR preprocessor/69391 * internal.h (_cpp_builtin_macro_text): Update decl. * macro.c (_cpp_builtin_macro_text): Accept location for __LINE__. (builtin_macro): Accept a second location for __LINE__. (enter_macro_context): Compute both virtual and real expansion locations for the macro. * gcc.dg/pr61817-1.c: New test. * gcc.dg/pr61817-2.c: New test. * gcc.dg/pr69391-1.c: New test. * gcc.dg/pr69391-2.c: New test. From-SVN: r234794
2016-04-06 20:35:16 +02:00
2016-04-06 Richard Henderson <rth@redhat.com>
* gcc.dg/pr61817-1.c: New test.
* gcc.dg/pr61817-2.c: New test.
* gcc.dg/pr69391-1.c: New test.
* gcc.dg/pr69391-2.c: New test.
re PR rtl-optimization/70398 (gcc.dg/vect/slp-multitypes-9.c FAILs with -fno-tree-loop-optimize -fno-tree-ter) 2016-04-06 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70398 * lra-constraints.c (process_address_1): Check zero scale and code for reloading with zero scale. 2016-04-06 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70398 * testsuite/gcc.target/aarch64/pr70398.c: New. From-SVN: r234792
2016-04-06 18:48:36 +02:00
2016-04-06 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70398
Remove wrong testsuite and gcc/testsuite prefixes from gcc/testsuite/ChangeLog. From-SVN: r237170
2016-06-07 11:24:21 +02:00
* gcc.target/aarch64/pr70398.c: New.
re PR rtl-optimization/70398 (gcc.dg/vect/slp-multitypes-9.c FAILs with -fno-tree-loop-optimize -fno-tree-ter) 2016-04-06 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70398 * lra-constraints.c (process_address_1): Check zero scale and code for reloading with zero scale. 2016-04-06 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70398 * testsuite/gcc.target/aarch64/pr70398.c: New. From-SVN: r234792
2016-04-06 18:48:36 +02:00
* gcc.c-torture/execute/20101011-1.c (__VISIUM__): Set DO_TEST to 0. From-SVN: r234787
2016-04-06 17:28:18 +02:00
2016-04-06 Eric Botcazou <ebotcazou@adacore.com>
* gcc.c-torture/execute/20101011-1.c (__VISIUM__): Set DO_TEST to 0.
guality.h (main): Avoid GDB being blocked on signals. 2016-04-06 Yvan Roux <yvan.roux@linaro.org> Pedro Alves <palves@redhat.com> * gcc.dg/guality/guality.h (main): Avoid GDB being blocked on signals. Co-Authored-By: Pedro Alves <palves@redhat.com> From-SVN: r234781
2016-04-06 17:07:10 +02:00
2016-04-06 Yvan Roux <yvan.roux@linaro.org>
Pedro Alves <palves@redhat.com>
* gcc.dg/guality/guality.h (main): Avoid GDB being blocked on signals.
re PR middle-end/70550 (-Wuninitialized false positives in OpenMP code) PR middle-end/70550 * tree.h (OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT): Define. * gimplify.c (gimplify_adjust_omp_clauses_1): Set it for implicit firstprivate clauses. * omp-low.c (lower_send_clauses): Set TREE_NO_WARNING for OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT !by_ref vars in task contexts. (lower_omp_target): Set TREE_NO_WARNING for non-addressable possibly uninitialized vars which are copied into addressable temporaries or copied for GOMP_MAP_FIRSTPRIVATE_INT. * c-c++-common/gomp/pr70550-1.c: New test. * c-c++-common/gomp/pr70550-2.c: New test. From-SVN: r234779
2016-04-06 14:42:24 +02:00
2016-04-06 Jakub Jelinek <jakub@redhat.com>
i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Add support for AVX512F clones... * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Add support for AVX512F clones, include them by default for exported OpenMP declare simd functions. For AVX2 allow simdlen 32 and use it if charasteric type is 8-bit, for AVX512F allow simdlen up to 128. * lib/target-supports.exp (check_effective_target_vect_simd_clones): Check for avx512f effective targets instead of avx2. * gcc.dg/gomp/declare-simd-1.c: Add scan-assembler-times directives for AVX512F clones. * gcc.dg/gomp/declare-simd-3.c: Likewise. * g++.dg/gomp/declare-simd-1.C: Likewise. * g++.dg/gomp/declare-simd-3.C: Likewise. * g++.dg/gomp/declare-simd-4.C: Likewise. From-SVN: r234780
2016-04-06 14:47:19 +02:00
* lib/target-supports.exp (check_effective_target_vect_simd_clones):
Check for avx512f effective targets instead of avx2.
* gcc.dg/gomp/declare-simd-1.c: Add scan-assembler-times directives
for AVX512F clones.
* gcc.dg/gomp/declare-simd-3.c: Likewise.
* g++.dg/gomp/declare-simd-1.C: Likewise.
* g++.dg/gomp/declare-simd-3.C: Likewise.
* g++.dg/gomp/declare-simd-4.C: Likewise.
re PR middle-end/70550 (-Wuninitialized false positives in OpenMP code) PR middle-end/70550 * tree.h (OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT): Define. * gimplify.c (gimplify_adjust_omp_clauses_1): Set it for implicit firstprivate clauses. * omp-low.c (lower_send_clauses): Set TREE_NO_WARNING for OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT !by_ref vars in task contexts. (lower_omp_target): Set TREE_NO_WARNING for non-addressable possibly uninitialized vars which are copied into addressable temporaries or copied for GOMP_MAP_FIRSTPRIVATE_INT. * c-c++-common/gomp/pr70550-1.c: New test. * c-c++-common/gomp/pr70550-2.c: New test. From-SVN: r234779
2016-04-06 14:42:24 +02:00
PR middle-end/70550
* c-c++-common/gomp/pr70550-1.c: New test.
* c-c++-common/gomp/pr70550-2.c: New test.
re PR c++/70512 (ICE on valid code on x86_64-linux-gnu: canonical types differ for identical types) PR c++/70512 * class.c (fixup_may_alias): New. (fixup_attribute_variants): Call it. * g++.dg/ext/attribute-may-alias-5.C: New. From-SVN: r234768
2016-04-06 01:47:21 +02:00
2016-04-05 Nathan Sidwell <nathan@acm.org>
PR c++/70512
* g++.dg/ext/attribute-may-alias-5.C: New.
re PR c++/70336 (Incorrect Wconversion warning) PR c++/70336 * match.pd (nested int casts): Limit to GIMPLE. * c-c++-common/pr70336.c: New test. * gcc.dg/torture/builtin-isinf_sign-1.c (foo): Guard tests no longer optimized away at -O0 with #ifndef __OPTIMIZE__. From-SVN: r234764
2016-04-05 23:33:37 +02:00
2016-04-05 Jakub Jelinek <jakub@redhat.com>
PR c++/70336
* c-c++-common/pr70336.c: New test.
* gcc.dg/torture/builtin-isinf_sign-1.c (foo): Guard tests
no longer optimized away at -O0 with #ifndef __OPTIMIZE__.
re PR ipa/66223 (Diagnostic of pure virtual function call broken, including __cxa_pure_virtual) PR ipa/66223 * ipa-devirt.c (maybe_record_node): Fix comment; use SANITIZE_UNREACHABLE instead of SANITIZE_UNDEFINED. * g++.dg/ipa/devirt-51.C: Use -fsanitize=unreachable. From-SVN: r234762
2016-04-05 22:58:56 +02:00
2016-04-05 Jan Hubicka <hubicka@ucw.cz>
PR ipa/66223
* g++.dg/ipa/devirt-51.C: Use -fsanitize=unreachable.
re PR rtl-optimization/70542 (Wrong code with -O3 -mavx2.) PR rtl-optimization/70542 * ree.c (add_removable_extension): For VECTOR_MODE_P punt if there are any uses other than insn or debug insns. * gcc.dg/torture/pr70542.c: New test. * gcc.target/i386/avx2-pr70542.c: New test. From-SVN: r234756
2016-04-05 19:05:23 +02:00
2016-04-05 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70542
* gcc.dg/torture/pr70542.c: New test.
* gcc.target/i386/avx2-pr70542.c: New test.
re PR tree-optimization/70509 (wrong code with extract from a v64qi) PR tree-optimization/70509 * tree-ssa-forwprop.c (simplify_bitfield_ref): Use bitsize_int instead of the vector base type for index. * gcc.target/i386/avx512bw-pr70509.c: New test. From-SVN: r234754
2016-04-05 18:58:50 +02:00
2016-04-05 Zdenek Sojka <zsojka@seznam.cz>
PR tree-optimization/70509
* gcc.target/i386/avx512bw-pr70509.c: New test.
Fix PR c++/70452 (regression in C++ parsing performance) gcc/cp/ChangeLog: PR c++/70452 * constexpr.c (struct fundef_copy): New struct. (struct fundef_copies_table_t): New struct. (fundef_copies_table): New static variable. (maybe_initialize_fundef_copies_table): New static function. (get_fundef_copy): New static function. (save_fundef_copy): New static function. (cxx_eval_call_expression): Use get_fundef_copy, and save_fundef_copy. (constexpr_call_table): Add "deletable" GTY marker. gcc/testsuite/ChangeLog: PR c++/70452 * g++.dg/ext/constexpr-vla4.C: New test. From-SVN: r234753
2016-04-05 18:40:00 +02:00
2016-04-05 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70452
* g++.dg/ext/constexpr-vla4.C: New test.
re PR target/70510 (ICE: output_operand: invalid %-code with -mavx512bw -masm=intel when emitting vpbroatcast) PR target/70510 * config/i386/sse.md (iptr): Add V64QI, V32HI, V16SI and V8DI modes. testsuite/ChangeLog: PR target/70510 * gcc.target/i386/pr70510.c: New test. From-SVN: r234752
2016-04-05 18:26:40 +02:00
2016-04-05 Uros Bizjak <ubizjak@gmail.com>
PR target/70510
* gcc.target/i386/pr70510.c: New test.
re PR middle-end/70526 (GCC 6 miscompiles Firefox JIT compiler) 2016-04-05 Richard Biener <rguenther@suse.de> PR tree-optimization/70526 * tree-sra.c (build_ref_for_offset): Use prev_base to extract the alias pointer type. * g++.dg/torture/pr70526.C: New testcase. From-SVN: r234749
2016-04-05 16:26:59 +02:00
2016-04-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/70526
* g++.dg/torture/pr70526.C: New testcase.
re PR target/70525 (generating 'vpandn' without the mode suffix, gnu as fails to assemble (-mavx512bw)) PR target/70525 * config/i386/sse.md (*andnot<mode>3): Simplify assertions. Use vpandn<ssemodesuffix> for V16SI/V8DImode, vpandnq for V32HI/V64QImode, don't use <mask_operand3_1>, fix up formatting. (*andnot<mode>3_mask): Remove insn with VI12_AVX512VL iterator. * gcc.target/i386/pr70525.c: New test. From-SVN: r234739
2016-04-05 10:15:09 +02:00
2016-04-05 Jakub Jelinek <jakub@redhat.com>
PR target/70525
* gcc.target/i386/pr70525.c: New test.
re PR middle-end/70499 (internal compiler error: in make_ssa_name_fn, at tree-ssanames.c:266) 2016-04-05 Richard Biener <rguenther@suse.de> PR middle-end/70499 * gimplify-me.c (gimple_regimplify_operands): Do not rewrite non-register type temporaries into SSA. * g++.dg/torture/pr70499.C: New testcase. From-SVN: r234738
2016-04-05 10:05:06 +02:00
2016-04-05 Richard Biener <rguenther@suse.de>
PR middle-end/70499
* g++.dg/torture/pr70499.C: New testcase.
20030814-6.c: Fix testcase, disable FRE, remove XFAIL. 2016-04-05 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/20030814-6.c: Fix testcase, disable FRE, remove XFAIL. From-SVN: r234737
2016-04-05 09:23:49 +02:00
2016-04-05 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/20030814-6.c: Fix testcase, disable FRE,
remove XFAIL.
re PR middle-end/70307 (ICE: in gimplify_expr, at gimplify.c:10915 on valid code) PR middle-end/70307 * gcc.dg/torture/pr70307.c: Add -Wno-psabi to dg-options. Prune rs6000 ABI warnings. From-SVN: r234723
2016-04-04 19:20:53 +02:00
2016-04-04 Jakub Jelinek <jakub@redhat.com>
PR middle-end/70307
* gcc.dg/torture/pr70307.c: Add -Wno-psabi to dg-options. Prune
rs6000 ABI warnings.
re PR ipa/66223 (Diagnostic of pure virtual function call broken, including __cxa_pure_virtual) PR ipa/66223 * ipa-devirt.c (maybe_record_node): Do not optimize cxa_pure_virtual calls when sanitizing. (possible_polymorphic_call_target_p)" FIx formating. * g++.dg/ipa/devirt-51.C: New testcase. From-SVN: r234719
2016-04-04 17:54:39 +02:00
2016-04-04 Jan Hubicka <hubicka@ucw.cz>
PR ipa/66223
* g++.dg/ipa/devirt-51.C: New testcase.
re PR middle-end/70457 (ICE (segfault) in gimple_expand_builtin_pow on powerpc64le-linux-gnu) [gcc] 2016-04-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Jakub Jelinek <jakub@redhat.com> PR middle-end/70457 * tree-inline.c (estimate_num_insn): Use gimple_call_builtin_p to ensure a call statement is compatible with a built-in's prototype. * tree-ssa-math-opts.c (pass_optimize_windening_mul::execute): Likewise. [gcc/testsuite] 2016-04-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Jakub Jelinek <jakub@redhat.com> PR middle-end/70457 * gcc.dg/torture/pr70457.c: New. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r234716
2016-04-04 17:42:19 +02:00
2016-04-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Jakub Jelinek <jakub@redhat.com>
PR middle-end/70457
* gcc.dg/torture/pr70457.c: New.
re PR fortran/67538 (ICE with invalid source allocation) gcc/fortran/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67538 * resolve.c (resolve_allocate_expr): Emit error message when no array spec and no array valued source= expression is given in an F2008 allocate() for an array to allocate. gcc/testsuite/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67538 * gfortran.dg/allocate_with_source_19.f08: New test. From-SVN: r234714
2016-04-04 12:32:32 +02:00
2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67538
* gfortran.dg/allocate_with_source_19.f08: New test.
re PR fortran/65795 (Segfault (invalid write) for ALLOCATE statement involving COARRAYS) gcc/fortran/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/65795 * trans-array.c (gfc_array_allocate): When the array is a coarray, do not nullyfing its allocatable components in array_allocate, because the nullify missed the array ref and nullifies the wrong component. Cosmetics. gcc/testsuite/ChangeLog: 2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/65795 * gfortran.dg/coarray_allocate_6.f08: New test. From-SVN: r234710
2016-04-04 11:32:28 +02:00
2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/65795
* gfortran.dg/coarray_allocate_6.f08: New test.
re PR rtl-optimization/70484 (Wrong optimization with aliasing and access via char) 2016-04-04 Richard Biener <rguenther@suse.de> PR rtl-optimization/70484 * rtl.h (canon_output_dependence): Declare. * alias.c (canon_output_dependence): New function. * dse.c (record_store): Use canon_output_dependence rather than canon_true_dependence. * gcc.dg/torture/pr70484.c: New testcase. From-SVN: r234709
2016-04-04 11:30:16 +02:00
2016-04-04 Richard Biener <rguenther@suse.de>
PR rtl-optimization/70484
* gcc.dg/torture/pr70484.c: New testcase.
re PR middle-end/70307 (ICE: in gimplify_expr, at gimplify.c:10915 on valid code) PR c/70307 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR. * gcc.dg/torture/pr70307.c: New test. From-SVN: r234706
2016-04-04 10:11:46 +02:00
2016-04-04 Marek Polacek <polacek@redhat.com>
PR c/70307
* gcc.dg/torture/pr70307.c: New test.
re PR target/70416 ([SH]: error: 'asm' operand requires impossible reload when building ruby2.3) gcc/ PR target/70416 PR target/67391 * config/sh/sh.md (*addsi3): Allow pattern when reload_in_progress is set, but not for SP_REG operands. gcc/testsuite/ PR target/70416 PR target/67391 * gcc.target/sh/torture/pr70416.c: New. From-SVN: r234702
2016-04-03 14:50:54 +02:00
2016-04-03 Oleg Endo <olegendo@gcc.gnu.org>
PR target/70416
PR target/67391
* gcc.target/sh/torture/pr70416.c: New.
PR c++/67376 - [5/6 regression] Comparison with pointer to past-the-end PR c++/67376 - [5/6 regression] Comparison with pointer to past-the-end of array fails inside constant expression PR c++/70170 - [6 regression] bogus not a constant expression error comparing pointer to array to null PR c++/70172 - incorrect reinterpret_cast from integer to pointer error on invalid constexpr initialization PR c++/70228 - insufficient detail in diagnostics for a constexpr out of bounds array subscript gcc/testsuite/ChangeLog: 2016-04-02 Martin Sebor <msebor@redhat.com> PR c++/67376 PR c++/70170 PR c++/70172 PR c++/70228 * g++.dg/cpp0x/constexpr-array-ptr10.C: New test. * g++.dg/cpp0x/constexpr-array-ptr9.C: New test. * g++.dg/cpp0x/constexpr-nullptr-1.C: New test. * g++.dg/cpp0x/constexpr-array5.C: Adjust text of expected diagnostic. * g++.dg/cpp0x/constexpr-string.C: Same. * g++.dg/cpp0x/constexpr-wstring2.C: Same. * g++.dg/cpp0x/pr65398.C: Same. * g++.dg/ext/constexpr-vla1.C: Same. * g++.dg/ext/constexpr-vla2.C: Same. * g++.dg/ext/constexpr-vla3.C: Same. * g++.dg/ubsan/pr63956.C: Same. gcc/cp/ChangeLog: 2016-04-02 Martin Sebor <msebor@redhat.com> PR c++/67376 PR c++/70170 PR c++/70172 PR c++/70228 * constexpr.c (diag_array_subscript): New function. (cxx_eval_array_reference): Detect out of bounds array indices. gcc/ChangeLog: 2016-04-02 Martin Sebor <msebor@redhat.com> PR c++/67376 * fold-const.c (maybe_nonzero_address): New function. (fold_comparison): Call it. Fold equality and relational expressions involving null pointers. (tree_single_nonzero_warnv_p): Call maybe_nonzero_address. From-SVN: r234698
2016-04-02 19:14:48 +02:00
2016-04-02 Martin Sebor <msebor@redhat.com>
PR c++/67376
PR c++/70170
PR c++/70172
PR c++/70228
* g++.dg/cpp0x/constexpr-array-ptr10.C: New test.
* g++.dg/cpp0x/constexpr-array-ptr9.C: New test.
* g++.dg/cpp0x/constexpr-nullptr-1.C: New test.
* g++.dg/cpp0x/constexpr-array5.C: Adjust text of expected diagnostic.
* g++.dg/cpp0x/constexpr-string.C: Same.
* g++.dg/cpp0x/constexpr-wstring2.C: Same.
* g++.dg/cpp0x/pr65398.C: Same.
* g++.dg/ext/constexpr-vla1.C: Same.
* g++.dg/ext/constexpr-vla2.C: Same.
* g++.dg/ext/constexpr-vla3.C: Same.
* g++.dg/ubsan/pr63956.C: Same.
re PR rtl-optimization/70467 (Useless "and [esp],-1" emitted on AND with uint64_t variable) PR rtl-optimization/70467 * config/i386/i386.md (*add<dwi>3_doubleword, *sub<dwi>3_doubleword): If low word of the last operand is 0, just emit addition/subtraction for the high word. * gcc.target/i386/pr70467-2.c: New test. From-SVN: r234679
2016-04-01 18:08:21 +02:00
2016-04-01 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70467
* gcc.target/i386/pr70467-2.c: New test.
re PR c++/70488 (ICE in tree.c:7345 triggered by warning of placement new too small on VLA) PR c++/70488 * init.c (warn_placement_new_too_small): Test whether DECL_SIZE_UNIT or TYPE_SIZE_UNIT are integers that fit into uhwi. * g++.dg/init/new47.C: New test. Co-Authored-By: Marek Polacek <polacek@redhat.com> From-SVN: r234676
2016-04-01 17:27:11 +02:00
2016-04-01 Jakub Jelinek <jakub@redhat.com>
Marek Polacek <polacek@redhat.com>
PR c++/70488
* g++.dg/init/new47.C: New test.
re PR target/70496 (inadvertent change to ASM_APP_OFF for .arm / .thumb directives.) Fix PR target/70496 While doing the unified asm rewrite - I inadvertently changed the meaning of ASM_APP_OFF which causes failures when folks who know what they are doing switch between arm and thumb states within a function. The intent of the unified asm rewrite was not to affect any inline assembler code in that it would remain in divided syntax by default and switching back to unified asm in normal compiled code after the inline assembler block. Thanks to Jim Wilson for pointing it out on the linaro list. Fixed thusly and a test is added. Tested arm-none-eabi cross and applied. Ramana 2016-04-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/70496 * config/arm/arm.h (ASM_APP_OFF): Handle TARGET_ARM and TARGET_THUMB. 2016-04-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> PR target/70496 * gcc.target/arm/pr70496.c: New test. From-SVN: r234675
2016-04-01 16:58:53 +02:00
2016-04-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/70496
* gcc.target/arm/pr70496.c: New test.
re PR c++/68475 (ICE: in merge_exception_specifiers, at cp/typeck2.c:2115 with -fno-exceptions on invalid code) PR c++/68475 * decl.c (check_redeclaration_exception_specification): Check regardless of -fno-exceptions. * typeck2.c (merge_exception_specifiers): Relax assert by checking flag_exceptions too. * g++.dg/g++.dg/cpp0x/noexcept29.C: New. From-SVN: r234667
2016-04-01 14:10:17 +02:00
2016-04-01 Nathan Sidwell <nathan@acm.org>
fix flubbed changelog From-SVN: r234668
2016-04-01 14:12:27 +02:00
PR c++/68475
* g++.dg/g++.dg/cpp0x/noexcept29.C: New.
re PR target/69890 (FAIL: gcc.target/i386/chkp-* on x86_64-apple-darwin15) gcc/testsuite/ PR target/69890 * gcc.dg/strlenopt.h (memmove): New. * gcc.target/i386/chkp-strlen-1.c: Include "../../gcc.dg/strlenopt.h" instead of "string.h". * gcc.target/i386/chkp-strlen-2.c: Likewise. * gcc.target/i386/chkp-strlen-3.c: Likewise. * gcc.target/i386/chkp-strlen-4.c: Likewise. * gcc.target/i386/chkp-strlen-5.c: Likewise. * gcc.target/i386/chkp-stropt-1.c: Likewise. * gcc.target/i386/chkp-stropt-10.c: Likewise. * gcc.target/i386/chkp-stropt-11.c: Likewise. * gcc.target/i386/chkp-stropt-12.c: Likewise. * gcc.target/i386/chkp-stropt-13.c: Likewise. * gcc.target/i386/chkp-stropt-14.c: Likewise. * gcc.target/i386/chkp-stropt-15.c: Likewise. * gcc.target/i386/chkp-stropt-16.c: Likewise. * gcc.target/i386/chkp-stropt-2.c: Likewise. * gcc.target/i386/chkp-stropt-3.c: Likewise. * gcc.target/i386/chkp-stropt-4.c: Likewise. * gcc.target/i386/chkp-stropt-5.c: Likewise. * gcc.target/i386/chkp-stropt-6.c: Likewise. * gcc.target/i386/chkp-stropt-7.c: Likewise. * gcc.target/i386/chkp-stropt-8.c: Likewise. * gcc.target/i386/chkp-stropt-9.c: Likewise. From-SVN: r234666
2016-04-01 12:40:51 +02:00
2016-04-01 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69890
* gcc.dg/strlenopt.h (memmove): New.
* gcc.target/i386/chkp-strlen-1.c: Include "../../gcc.dg/strlenopt.h"
instead of "string.h".
* gcc.target/i386/chkp-strlen-2.c: Likewise.
* gcc.target/i386/chkp-strlen-3.c: Likewise.
* gcc.target/i386/chkp-strlen-4.c: Likewise.
* gcc.target/i386/chkp-strlen-5.c: Likewise.
* gcc.target/i386/chkp-stropt-1.c: Likewise.
* gcc.target/i386/chkp-stropt-10.c: Likewise.
* gcc.target/i386/chkp-stropt-11.c: Likewise.
* gcc.target/i386/chkp-stropt-12.c: Likewise.
* gcc.target/i386/chkp-stropt-13.c: Likewise.
* gcc.target/i386/chkp-stropt-14.c: Likewise.
* gcc.target/i386/chkp-stropt-15.c: Likewise.
* gcc.target/i386/chkp-stropt-16.c: Likewise.
* gcc.target/i386/chkp-stropt-2.c: Likewise.
* gcc.target/i386/chkp-stropt-3.c: Likewise.
* gcc.target/i386/chkp-stropt-4.c: Likewise.
* gcc.target/i386/chkp-stropt-5.c: Likewise.
* gcc.target/i386/chkp-stropt-6.c: Likewise.
* gcc.target/i386/chkp-stropt-7.c: Likewise.
* gcc.target/i386/chkp-stropt-8.c: Likewise.
* gcc.target/i386/chkp-stropt-9.c: Likewise.
Fix g++.dg/template/ptrmem30.C with Solaris ld * g++.dg/template/ptrmem30.C (read): Rename to data_read. (Holder::foo): Reflect this. From-SVN: r234652
2016-03-31 22:06:38 +02:00
2016-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* g++.dg/template/ptrmem30.C (read): Rename to data_read.
(Holder::foo): Reflect this.
re PR target/70442 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "extract_insn") gcc/ PR target/70442 * config/i386/i386.c (scalar_chain::convert_op): Fix description. (scalar_chain::convert_insn): Call convert_op for reg moves to handle undefined registers. gcc/testsuite/ PR target/70442 * gcc.dg/pr70442.c: New test. From-SVN: r234637
2016-03-31 17:37:12 +02:00
2016-03-31 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/70442
* gcc.dg/pr70442.c: New test.
re PR c++/70393 (Miscompilation: missing constructor call for static object) PR c++/70393 * varasm.c (output_constructor_regular_field): Flush bitfield earlier. Assert we don't want to move backwards. cp/ * constexpr.c (cxx_eval_store_expression): Keep CONSTRUCTOR elements in field order. testsuite/ * g++.dg/cpp0x/constexpr-virtual6.C: New. From-SVN: r234636
2016-03-31 17:30:33 +02:00
2016-03-31 Nathan Sidwell <nathan@acm.org>
PR c++/70393
* g++.dg/cpp0x/constexpr-virtual6.C: New.
re PR target/70453 (gcc generates invalid instruction vextractu64x4 (should be: vextracti64x4)) Fix PR target/70453. gcc/ * config/i386/sse.md (define_mode_attr shuffletype): Fix typo. gcc/testsuite/ * gcc.target/i386/pr70453.c: New test. From-SVN: r234634
2016-03-31 17:23:29 +02:00
2016-03-31 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70453
* gcc.target/i386/pr70453.c: New test.
re PR target/70292 (ICE in verify_target_availability, at sel-sched.c:1584 with -fno-inline -fno-dce -fschedule-insns -fselective-scheduling -fno-tree-dce -O1) PR target/70292 * gcc.c-torture/pr70292.c: New test. From-SVN: r234627
2016-03-31 16:37:08 +02:00
2016-03-31 Andrey Belevantsev <abel@ispras.ru>
PR target/70292
* gcc.c-torture/pr70292.c: New test.
re PR c/70297 (GCC Segfaults when using -g3) PR c/70297 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN. * decl.c (duplicate_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN. * c-c++-common/pr70297.c: New test. * g++.dg/cpp0x/typedef-redecl.C: New test. * gcc.dg/typedef-redecl2.c: New test. From-SVN: r234626
2016-03-31 16:29:15 +02:00
2016-03-31 Marek Polacek <polacek@redhat.com>
PR c/70297
* c-c++-common/pr70297.c: New test.
* g++.dg/cpp0x/typedef-redecl.C: New test.
* gcc.dg/typedef-redecl2.c: New test.
re PR rtl-optimization/70460 (Miscompilation of glibc on i686-linux starting with r234101) PR rtl-optimization/70460 * ira.c (indirect_jump_optimize): Don't substitute LABEL_REF with operand from REG_LABEL_OPERAND, instead substitute SET_SRC or REG_EQUAL note content if it is a LABEL_REF. Don't do anything for REG_NON_LOCAL_GOTO jumps. * gcc.c-torture/execute/pr70460.c: New test. From-SVN: r234614
2016-03-31 15:00:52 +02:00
2016-03-31 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70460
* gcc.c-torture/execute/pr70460.c: New test.
re PR c++/70430 (Incorrect result for logical "and" operation with mixed vector and scalar) 2016-03-31 Richard Biener <rguenther@suse.de> PR c++/70430 * typeck.c (cp_build_binary_op): Fix operand order of vector conditional in truth op handling. * g++.dg/ext/vector30.C: New testcase. From-SVN: r234611
2016-03-31 10:49:09 +02:00
2016-03-31 Richard Biener <rguenther@suse.de>
PR c++/70430
* g++.dg/ext/vector30.C: New testcase.
[multiple changes] 2016-03-30 Jerry DeLisle <jvdelisle@gcc.gnu.org> Dominique d'Humieres <dominiq@lps.ens.fr> PR libgfortran/70235 * io/write_float.def: Fix PF format for negative values of the scale factor. 2016-03-30 Dominique d'Humieres <dominiq@lps.ens.fr> Jerry DeLisle <jvdelisle@gcc.gnu.org> * gfortran.dg/fmt_pf.f90: New test. From-SVN: r234600
2016-03-30 22:47:45 +02:00
2016-03-30 Dominique d'Humieres <dominiq@lps.ens.fr>
Jerry DeLisle <jvdelisle@gcc.gnu.org>
* gfortran.dg/fmt_pf.f90: New test.
Forward-port gcc.target/i386/avx-vextractf128-256-5.c from 5 branch (PR testsuite/70356) Forward-port from 5 branch 2016-03-30 Jakub Jelinek <jakub@redhat.com> PR testsuite/70356 * gcc.target/i386/avx-vextractf128-256-5.c: Move dg-require-effective-target after dg-do. 2015-12-30 Kirill Yukhin <kirill.yukhin@intel.com> * gcc.target/i386/avx-vextractf128-256-5.c: New test. From-SVN: r234580
2016-03-30 19:08:08 +02:00
2016-03-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Forward-port from 5 branch
2016-03-30 Jakub Jelinek <jakub@redhat.com>
PR testsuite/70356
* gcc.target/i386/avx-vextractf128-256-5.c: Move
dg-require-effective-target after dg-do.
2015-12-30 Kirill Yukhin <kirill.yukhin@intel.com>
* gcc.target/i386/avx-vextractf128-256-5.c: New test.
Update OpenACC test cases gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: Clean up dg-* directives. * c-c++-common/goacc/loop-clauses.c: Likewise. * g++.dg/goacc/template.C: Likewise. * gfortran.dg/goacc/combined-directives.f90: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. * gfortran.dg/goacc/loop-5.f95: Likewise. * gfortran.dg/goacc/loop-6.f95: Likewise. * gfortran.dg/goacc/loop-tree-1.f90: Likewise. * c-c++-common/goacc-gomp/nesting-1.c: Update. * c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise. * c-c++-common/goacc/clauses-fail.c: Likewise. * c-c++-common/goacc/parallel-1.c: Likewise. * c-c++-common/goacc/reduction-1.c: Likewise. * c-c++-common/goacc/reduction-2.c: Likewise. * c-c++-common/goacc/reduction-3.c: Likewise. * c-c++-common/goacc/reduction-4.c: Likewise. * c-c++-common/goacc/routine-3.c: Likewise. * c-c++-common/goacc/routine-4.c: Likewise. * c-c++-common/goacc/routine-5.c: Likewise. * c-c++-common/goacc/tile.c: Likewise. * g++.dg/goacc/template.C: Likewise. * gfortran.dg/goacc/combined-directives.f90: Likewise. * c-c++-common/goacc/nesting-1.c: Move dg-error test cases into... * c-c++-common/goacc/nesting-fail-1.c: ... this file. Update. * c-c++-common/goacc/kernels-1.c: Update. Incorporate... * c-c++-common/goacc/kernels-empty.c: ... this file, and... * c-c++-common/goacc/kernels-eternal.c: ... this file, and... * c-c++-common/goacc/kernels-noreturn.c: ... this file. * c-c++-common/goacc/host_data-1.c: New file. Incorporate... * c-c++-common/goacc/use_device-1.c: ... this file. * c-c++-common/goacc/host_data-2.c: New file. Incorporate... * c-c++-common/goacc/host_data-5.c: ... this file, and... * c-c++-common/goacc/host_data-6.c: ... this file. * c-c++-common/goacc/loop-2-kernels.c: New file. * c-c++-common/goacc/loop-2-parallel.c: Likewise. * c-c++-common/goacc/loop-3.c: Likewise. * g++.dg/goacc/reference.C: Likewise. * g++.dg/goacc/routine-1.C: Likewise. * g++.dg/goacc/routine-2.C: Likewise. libgomp/ * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update. * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise. XFAIL. * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update. Incorporate... * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this file. * testsuite/libgomp.oacc-c++/template-reduction.C: New file. * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/private-variables.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise. * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise. * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise. * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this file... * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this file into... * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New file. * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New file. Incorporate... * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this file. * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com> Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r234575
2016-03-30 17:08:47 +02:00
2016-03-30 Thomas Schwinge <thomas@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
James Norris <jnorris@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
re PR target/70510 (ICE: output_operand: invalid %-code with -mavx512bw -masm=intel when emitting vpbroatcast) PR target/70510 * config/i386/sse.md (iptr): Add V64QI, V32HI, V16SI and V8DI modes. testsuite/ChangeLog: PR target/70510 * gcc.target/i386/pr70510.c: New test. From-SVN: r234752
2016-04-05 18:26:40 +02:00
* c-c++-common/goacc/combined-directives.c: Clean up dg-* directives.
Update OpenACC test cases gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: Clean up dg-* directives. * c-c++-common/goacc/loop-clauses.c: Likewise. * g++.dg/goacc/template.C: Likewise. * gfortran.dg/goacc/combined-directives.f90: Likewise. * gfortran.dg/goacc/loop-1.f95: Likewise. * gfortran.dg/goacc/loop-5.f95: Likewise. * gfortran.dg/goacc/loop-6.f95: Likewise. * gfortran.dg/goacc/loop-tree-1.f90: Likewise. * c-c++-common/goacc-gomp/nesting-1.c: Update. * c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise. * c-c++-common/goacc/clauses-fail.c: Likewise. * c-c++-common/goacc/parallel-1.c: Likewise. * c-c++-common/goacc/reduction-1.c: Likewise. * c-c++-common/goacc/reduction-2.c: Likewise. * c-c++-common/goacc/reduction-3.c: Likewise. * c-c++-common/goacc/reduction-4.c: Likewise. * c-c++-common/goacc/routine-3.c: Likewise. * c-c++-common/goacc/routine-4.c: Likewise. * c-c++-common/goacc/routine-5.c: Likewise. * c-c++-common/goacc/tile.c: Likewise. * g++.dg/goacc/template.C: Likewise. * gfortran.dg/goacc/combined-directives.f90: Likewise. * c-c++-common/goacc/nesting-1.c: Move dg-error test cases into... * c-c++-common/goacc/nesting-fail-1.c: ... this file. Update. * c-c++-common/goacc/kernels-1.c: Update. Incorporate... * c-c++-common/goacc/kernels-empty.c: ... this file, and... * c-c++-common/goacc/kernels-eternal.c: ... this file, and... * c-c++-common/goacc/kernels-noreturn.c: ... this file. * c-c++-common/goacc/host_data-1.c: New file. Incorporate... * c-c++-common/goacc/use_device-1.c: ... this file. * c-c++-common/goacc/host_data-2.c: New file. Incorporate... * c-c++-common/goacc/host_data-5.c: ... this file, and... * c-c++-common/goacc/host_data-6.c: ... this file. * c-c++-common/goacc/loop-2-kernels.c: New file. * c-c++-common/goacc/loop-2-parallel.c: Likewise. * c-c++-common/goacc/loop-3.c: Likewise. * g++.dg/goacc/reference.C: Likewise. * g++.dg/goacc/routine-1.C: Likewise. * g++.dg/goacc/routine-2.C: Likewise. libgomp/ * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update. * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise. * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise. * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise. XFAIL. * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update. Incorporate... * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this file. * testsuite/libgomp.oacc-c++/template-reduction.C: New file. * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/private-variables.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise. * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise. * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise. * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise. * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this file... * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this file into... * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New file. * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to... * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: ... this new file. Update. * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New file. Incorporate... * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this file, and... * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this file. * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file. Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com> Co-Authored-By: Chung-Lin Tang <cltang@codesourcery.com> Co-Authored-By: James Norris <jnorris@codesourcery.com> Co-Authored-By: Julian Brown <julian@codesourcery.com> Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com> Co-Authored-By: Tom de Vries <tom@codesourcery.com> From-SVN: r234575
2016-03-30 17:08:47 +02:00
* c-c++-common/goacc/loop-clauses.c: Likewise.
* g++.dg/goacc/template.C: Likewise.
* gfortran.dg/goacc/combined-directives.f90: Likewise.
* gfortran.dg/goacc/loop-1.f95: Likewise.
* gfortran.dg/goacc/loop-5.f95: Likewise.
* gfortran.dg/goacc/loop-6.f95: Likewise.
* gfortran.dg/goacc/loop-tree-1.f90: Likewise.
* c-c++-common/goacc-gomp/nesting-1.c: Update.
* c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise.
* c-c++-common/goacc/clauses-fail.c: Likewise.
* c-c++-common/goacc/parallel-1.c: Likewise.
* c-c++-common/goacc/reduction-1.c: Likewise.
* c-c++-common/goacc/reduction-2.c: Likewise.
* c-c++-common/goacc/reduction-3.c: Likewise.
* c-c++-common/goacc/reduction-4.c: Likewise.
* c-c++-common/goacc/routine-3.c: Likewise.
* c-c++-common/goacc/routine-4.c: Likewise.
* c-c++-common/goacc/routine-5.c: Likewise.
* c-c++-common/goacc/tile.c: Likewise.
* g++.dg/goacc/template.C: Likewise.
* gfortran.dg/goacc/combined-directives.f90: Likewise.
* c-c++-common/goacc/nesting-1.c: Move dg-error test cases into...
* c-c++-common/goacc/nesting-fail-1.c: ... this file. Update.
* c-c++-common/goacc/kernels-1.c: Update. Incorporate...
* c-c++-common/goacc/kernels-empty.c: ... this file, and...
* c-c++-common/goacc/kernels-eternal.c: ... this file, and...
* c-c++-common/goacc/kernels-noreturn.c: ... this file.
* c-c++-common/goacc/host_data-1.c: New file. Incorporate...
* c-c++-common/goacc/use_device-1.c: ... this file.
* c-c++-common/goacc/host_data-2.c: New file. Incorporate...
* c-c++-common/goacc/host_data-5.c: ... this file, and...
* c-c++-common/goacc/host_data-6.c: ... this file.
* c-c++-common/goacc/loop-2-kernels.c: New file.
* c-c++-common/goacc/loop-2-parallel.c: Likewise.
* c-c++-common/goacc/loop-3.c: Likewise.
* g++.dg/goacc/reference.C: Likewise.
* g++.dg/goacc/routine-1.C: Likewise.
* g++.dg/goacc/routine-2.C: Likewise.
re PR target/70450 (Wrong code with -O0 and -O1.) 2016-03-30 Richard Biener <rguenther@suse.de> PR middle-end/70450 * fold-const.c (extract_muldiv_1): Fix thinko in wide_int::from usage. * gcc.dg/torture/pr70450.c: New testcase. From-SVN: r234571
2016-03-30 16:18:28 +02:00
2016-03-30 Richard Biener <rguenther@suse.de>
PR middle-end/70450
* gcc.dg/torture/pr70450.c: New testcase.
re PR target/70421 (wrong code with v16si vector and useless cast at -O -mavx512f) PR target/70421 * config/i386/i386.c (ix86_expand_vector_set): Fix up argument order in gen_blendm expander. * gcc.dg/torture/pr70421.c: New test. * gcc.target/i386/avx512f-pr70421.c: New test. From-SVN: r234569
2016-03-30 16:06:51 +02:00
2016-03-30 Jakub Jelinek <jakub@redhat.com>
PR target/70421
* gcc.dg/torture/pr70421.c: New test.
* gcc.target/i386/avx512f-pr70421.c: New test.
Add missing ChangeLog entry for PR testsuite/70364 From-SVN: r234692
2016-04-02 02:18:41 +02:00
2016-03-30 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/70364
* gcc.target/i386/cleanup-1.c: Include <stddef.h>.
(check): New function.
(bar): Call check.
(foo): Align stack to 16 bytes when calling bar.
* gcc.target/i386/cleanup-2.c: Likewise.
PR tree-optimization/59124 (bogus -Warray-bounds warning) gcc/ChangeLog: PR tree-optimization/59124 * tree-vrp.c (register_edge_assert_for_2): For NAME != CST1 where NAME = A +- CST2 add the assertion A != (CST1 -+ CST2). gcc/testsuite/ChangeLog: PR tree-optimization/59124 * gcc.dg/Warray-bounds-19.c: New test. From-SVN: r234544
2016-03-30 02:55:00 +02:00
2016-03-30 Patrick Palka <ppalka@gcc.gnu.org>
PR tree-optimization/59124
* gcc.dg/Warray-bounds-19.c: New test.
prune.exp (escape_regex_chars): New. 2016-03-29 Zachary T Welch <zwelch@codesourcery.com> * lib/prune.exp (escape_regex_chars): New. (prune_file_path): Update to quote metcharacters for regexp. From-SVN: r234533
2016-03-29 21:56:35 +02:00
2016-03-29 Zachary T Welch <zwelch@codesourcery.com>
* lib/prune.exp (escape_regex_chars): New.
(prune_file_path): Update to quote metcharacters for regexp.
re PR tree-optimization/70405 (-fcompare-debug failure with -mavx512f) PR tree-optimization/70405 * ssa-iterators.h (num_imm_uses): Add missing braces. * gcc.dg/pr70405.c: New test. From-SVN: r234529
2016-03-29 19:33:52 +02:00
2016-03-29 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/70429 (Wrong code with -O1.) PR rtl-optimization/70429 * combine.c (simplify_shift_const_1): For ASHIFTRT don't optimize (cst1 >> count) >> cst2 into (cst1 >> cst2) >> count if mode != result_mode. * gcc.c-torture/execute/pr70429.c: New test. From-SVN: r234531
2016-03-29 20:49:00 +02:00
PR rtl-optimization/70429
* gcc.c-torture/execute/pr70429.c: New test.
re PR tree-optimization/70405 (-fcompare-debug failure with -mavx512f) PR tree-optimization/70405 * ssa-iterators.h (num_imm_uses): Add missing braces. * gcc.dg/pr70405.c: New test. From-SVN: r234529
2016-03-29 19:33:52 +02:00
PR tree-optimization/70405
* gcc.dg/pr70405.c: New test.
re PR fortran/70397 (ice while allocating ultimate polymorphic) gcc/fortran/ChangeLog: 2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70397 * trans-expr.c (gfc_class_len_or_zero_get): Add function to return a constant zero tree, when the class to get the _len component from is not unlimited polymorphic. (gfc_copy_class_to_class): Use the new function. * trans.h: Added interface of new function gfc_class_len_or_zero_get. gcc/testsuite/ChangeLog: 2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70397 * gfortran.dg/unlimited_polymorphic_25.f90: New test. * gfortran.dg/unlimited_polymorphic_26.f90: New test. From-SVN: r234528
2016-03-29 18:54:24 +02:00
2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70397
* gfortran.dg/unlimited_polymorphic_25.f90: New test.
* gfortran.dg/unlimited_polymorphic_26.f90: New test.
[PR testsuite/64177] Audit Cilk Plus tests for CILK_NWORKERS=1 PR testsuite/64177 gcc/testsuite/ * c-c++-common/cilk-plus/CK/spawning_arg.c (main): Call __cilkrts_set_param to set two workers. * c-c++-common/cilk-plus/CK/steal_check.c (main): Likewise. * g++.dg/cilk-plus/CK/catch_exc.cc (main): Likewise. From-SVN: r234523
2016-03-29 16:39:33 +02:00
2016-03-29 Thomas Schwinge <thomas@codesourcery.com>
PR testsuite/64177
* c-c++-common/cilk-plus/CK/spawning_arg.c (main): Call
__cilkrts_set_param to set two workers.
* c-c++-common/cilk-plus/CK/steal_check.c (main): Likewise.
* g++.dg/cilk-plus/CK/catch_exc.cc (main): Likewise.
2016-03-28 Dominique d'Humieres <dominiq@lps.ens.fr> g++.dg/ext/fnname5.C: Update the test for Darwin. From-SVN: r234504
2016-03-28 15:19:07 +02:00
2016-03-28 Dominique d'Humieres <dominiq@lps.ens.fr>
re PR target/70510 (ICE: output_operand: invalid %-code with -mavx512bw -masm=intel when emitting vpbroatcast) PR target/70510 * config/i386/sse.md (iptr): Add V64QI, V32HI, V16SI and V8DI modes. testsuite/ChangeLog: PR target/70510 * gcc.target/i386/pr70510.c: New test. From-SVN: r234752
2016-04-05 18:26:40 +02:00
* g++.dg/ext/fnname5.C: Update the test for Darwin.
2016-03-28 Dominique d'Humieres <dominiq@lps.ens.fr> g++.dg/ext/fnname5.C: Update the test for Darwin. From-SVN: r234504
2016-03-28 15:19:07 +02:00
re PR target/70406 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mtune=pentium2 -mavx512f) PR target/70406 gcc/ * config/i386/i386.md (define_split, andn): Fix modes. gcc/testsuite/ * gcc.target/i386/pr70406.c: New test. From-SVN: r234500
2016-03-28 09:59:44 +02:00
2016-03-28 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70406
re PR target/70510 (ICE: output_operand: invalid %-code with -mavx512bw -masm=intel when emitting vpbroatcast) PR target/70510 * config/i386/sse.md (iptr): Add V64QI, V32HI, V16SI and V8DI modes. testsuite/ChangeLog: PR target/70510 * gcc.target/i386/pr70510.c: New test. From-SVN: r234752
2016-04-05 18:26:40 +02:00
* gcc.target/i386/pr70406.c: New test.
re PR target/70406 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mtune=pentium2 -mavx512f) PR target/70406 gcc/ * config/i386/i386.md (define_split, andn): Fix modes. gcc/testsuite/ * gcc.target/i386/pr70406.c: New test. From-SVN: r234500
2016-03-28 09:59:44 +02:00
decl.c (components_to_record): Add special case for single field with representation clause at offset 0. * gcc-interface/decl.c (components_to_record): Add special case for single field with representation clause at offset 0. From-SVN: r234494
2016-03-27 11:57:36 +02:00
2016-03-27 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/double_record_extension3.ads: New test.
re PR target/70120 ([aarch64] -g causes Assembler messages: Error: unaligned opcodes detected in executable segment) 2016-03-25 Richard Henderson <rth@redhat.com> PR target/70120 * config/aarch64/aarch64.c (aarch64_asm_output_pool_epilogue): New. * config/aarch64/aarch64-protos.h: Declare it. * config/aarch64/aarch64.h (ASM_OUTPUT_POOL_EPILOGUE): New. PR target/70120 * gcc.target/aarch64/pr70120-1.c: New. * gcc.target/aarch64/pr70120-2.c: New. * gcc.target/aarch64/pr70120-3.c: New. From-SVN: r234486
2016-03-26 00:37:13 +01:00
2016-03-25 Richard Henderson <rth@redhat.com>
PR target/70120
* gcc.target/aarch64/pr70120-1.c: New.
* gcc.target/aarch64/pr70120-2.c: New.
* gcc.target/aarch64/pr70120-3.c: New.
Adjust dg-do directive in mangle2.C gcc/testsuite/ChangeLog: PR c++/62212 * g++.dg/template/mangle2.C: The dg-do directive should be "compile" not "assemble". From-SVN: r234482
2016-03-25 19:21:44 +01:00
2016-03-25 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/62212
* g++.dg/template/mangle2.C: The dg-do directive should be
"compile" not "assemble".
re PR preprocessor/69650 (ICE in linemap_line_start, at libcpp/line-map.c:803) PR lto/69650 * directives.c (do_linemarker): Test for file left but not entered here. * line-map.c (linemap_add): Not here. PR lto/69650 * gcc.dg/pr69650.c: New test. From-SVN: r234481
2016-03-25 17:15:39 +01:00
2016-03-25 Bernd Schmidt <bschmidt@redhat.com>
PR lto/69650
* gcc.dg/pr69650.c: New test.
* g++.dg/ext/pr70290.C: Prune non-standard ABI. From-SVN: r234480
2016-03-25 15:04:46 +01:00
2016-03-25 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/ext/pr70290.C: Prune non-standard ABI.
[RS6000] PR70052, ICE compiling _Decimal128 test case gcc/ PR target/70052 * config/rs6000/constraints.md (j): Simplify. * config/rs6000/predicates.md (easy_fp_constant): Exclude decimal float 0.D. * config/rs6000/rs6000.md (zero_fp): New mode_attr. (mov<mode>_hardfloat, mov<mode>_hardfloat32, mov<mode>_hardfloat64, mov<mode>_64bit_dm, mov<mode>_32bit): Use zero_fp in place of j in all constraint alternatives. (movtd_64bit_nodm): Delete "j" constraint alternative. gcc/testsuite/ * gcc.dg/dfp/pr70052.c: New test. From-SVN: r234479
2016-03-25 10:10:03 +01:00
2016-03-25 Alan Modra <amodra@gmail.com>
* gcc.dg/dfp/pr70052.c: New test.
re PR middle-end/69845 (Expression getting incorrectly optimized after being rewritten by compiler) 2016-03-24 Richard Henderson <rth@redhat.com> PR middle-end/69845 * fold-const.c (extract_muldiv_1): Correct test for multiplication overflow. PR middle-end/69845 * gcc.dg/tree-ssa/pr69845-1.c: New test. * gcc.dg/tree-ssa/pr69845-2.c: New test. From-SVN: r234462
2016-03-24 18:52:11 +01:00
2016-03-24 Richard Henderson <rth@redhat.com>
PR middle-end/69845
* gcc.dg/tree-ssa/pr69845-1.c: New test.
* gcc.dg/tree-ssa/pr69845-2.c: New test.
Add missing initialization in goacc/host_data-tree.f95 2016-03-24 Tom de Vries <tom@codesourcery.com> * gfortran.dg/goacc/host_data-tree.f95: Add missing initialization. From-SVN: r234460
2016-03-24 17:16:06 +01:00
2016-03-24 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/host_data-tree.f95: Add missing initialization.
Add goacc/uninit-use-device-clause.{c,f95} 2016-03-24 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/uninit-use-device-clause.c: New test. * gfortran.dg/goacc/uninit-use-device-clause.f95: New test. From-SVN: r234459
2016-03-24 17:15:56 +01:00
2016-03-24 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/uninit-use-device-clause.c: New test.
* gfortran.dg/goacc/uninit-use-device-clause.f95: New test.
Add goacc/uninit-dim-clause.{c,f95} 2016-03-24 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/uninit-dim-clause.c: New test. * gfortran.dg/goacc/uninit-dim-clause.f95: New test. From-SVN: r234458
2016-03-24 17:15:45 +01:00
2016-03-24 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/uninit-dim-clause.c: New test.
* gfortran.dg/goacc/uninit-dim-clause.f95: New test.
Fix PR c++/62212 (ICE during mangling of array type) gcc/cp/ChangeLog: PR c++/62212 * tree.c (build_cplus_array_type): Determine type-dependentess with uses_template_parms instead of with dependent_type_p. gcc/testsuite/ChangeLog: PR c++/62212 * g++.dg/template/mangle2.C: New test. From-SVN: r234457
2016-03-24 16:59:53 +01:00
2016-03-24 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/62212
* g++.dg/template/mangle2.C: New test.
re PR tree-optimization/70396 (ICE on valid code at -O3 in 32-bit and 64-bit modes on x86_64-linux-gnu (in immed_wide_int_const, at emit-rtl.c:606)) 2016-03-24 Richard Biener <rguenther@suse.de> PR tree-optimization/70396 * tree-vect-stmts.c (vectorizable_comparison): Use get_vectype_for_scalar_type. * gcc.dg/torture/pr70396.c: New testcase. From-SVN: r234455
2016-03-24 15:07:42 +01:00
2016-03-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/70396
* gcc.dg/torture/pr70396.c: New testcase.
re PR middle-end/70370 (ICE in execute_todo, at passes.c:2003 when using __real__ or __imag__ as lvalue in asm) 2016-03-24 Richard Biener <rguenther@suse.de> PR middle-end/70370 * gimplify.c (gimplify_asm_expr): Handle !allows_mem outputs with register bases. * gcc.dg/torture/pr70370.c: New testcase. From-SVN: r234453
2016-03-24 13:19:56 +01:00
2016-03-24 Richard Biener <rguenther@suse.de>
PR middle-end/70370
* gcc.dg/torture/pr70370.c: New testcase.
Add missing initializations in oacc testcases 2016-03-24 Tom de Vries <tom@codesourcery.com> * gfortran.dg/goacc/data-tree.f95: Add missing initialization. * gfortran.dg/goacc/kernels-tree.f95: Same. * gfortran.dg/goacc/parallel-tree.f95: Same. From-SVN: r234452
2016-03-24 12:29:37 +01:00
2016-03-24 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/data-tree.f95: Add missing initialization.
* gfortran.dg/goacc/kernels-tree.f95: Same.
* gfortran.dg/goacc/parallel-tree.f95: Same.
Add goacc/uninit-if-clause.{c,f95} 2016-03-24 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/uninit-if-clause.c: New test. * gfortran.dg/goacc/uninit-if-clause.f95: New test. From-SVN: r234451
2016-03-24 12:29:27 +01:00
2016-03-24 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/uninit-if-clause.c: New test.
* gfortran.dg/goacc/uninit-if-clause.f95: New test.
re PR target/70290 (-mavx512vl breaks parsing of C++ vector condition) PR target/70290 * g++.dg/ext/pr70290.C: Add -Wno-psabi -w to dg-options. Formatting. From-SVN: r234450
2016-03-24 12:26:44 +01:00
2016-03-24 Jakub Jelinek <jakub@redhat.com>
PR target/70290
re PR target/70510 (ICE: output_operand: invalid %-code with -mavx512bw -masm=intel when emitting vpbroatcast) PR target/70510 * config/i386/sse.md (iptr): Add V64QI, V32HI, V16SI and V8DI modes. testsuite/ChangeLog: PR target/70510 * gcc.target/i386/pr70510.c: New test. From-SVN: r234752
2016-04-05 18:26:40 +02:00
* g++.dg/ext/pr70290.C: Add -Wno-psabi -w to dg-options.
Fix formatting.
re PR target/70290 (-mavx512vl breaks parsing of C++ vector condition) PR target/70290 * g++.dg/ext/pr70290.C: Add -Wno-psabi -w to dg-options. Formatting. From-SVN: r234450
2016-03-24 12:26:44 +01:00
re PR tree-optimization/70372 (ICE: in wide_int_to_tree, at tree.c:1488 with -fno-tree-fre and v2ti vectors) 2016-03-24 Richard Biener <rguenther@suse.de> PR tree-optimization/70372 * tree-ssa-reassoc.c (eliminate_plus_minus_pair): Use build_all_ones_cst to also handle vector types correctly. * gcc.dg/tree-ssa/pr70372.c: New testcase. From-SVN: r234449
2016-03-24 09:17:43 +01:00
2016-03-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/70372
* gcc.dg/tree-ssa/pr70372.c: New testcase.
Fix PR c++/70347 (default member initializer not picked up by union) gcc/cp/ChangeLog: PR c++/70347 * typeck.c (process_init_constructor_union): If the initializer is empty, use the union's NSDMI if it has one. gcc/testsuite/ChangeLog: PR c++/70347 * g++.dg/cpp1y/nsdmi-union1.C: New test. From-SVN: r234443
2016-03-23 22:08:32 +01:00
2016-03-23 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70347
* g++.dg/cpp1y/nsdmi-union1.C: New test.
Fix PR c++/70332 (ICE due to aggregate initialization of NSDMI) gcc/cp/ChangeLog: PR c++/70332 * pt.c (tsubst_copy) [PARM_DECL]: Handle the use of 'this' in an NSDMI that's part of an aggregrate initialization. gcc/testsuite/ChangeLog: PR c++/70332 * g++.dg/cpp1y/nsdmi-aggr5.C: New test. From-SVN: r234442
2016-03-23 22:02:34 +01:00
2016-03-23 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70332
* g++.dg/cpp1y/nsdmi-aggr5.C: New test.
re PR c++/70323 (missing error on integer overflow in constexpr function result converted to bool) PR c++/70323 * constexpr.c (cxx_eval_constant_expression): Diagnose overflow on TREE_OVERFLOW constants. * g++.dg/cpp0x/constexpr-70323.C: New test. From-SVN: r234438
2016-03-23 19:45:26 +01:00
2016-03-23 Jakub Jelinek <jakub@redhat.com>
re PR c++/70001 (Infinity compilation time) PR c++/70001 * constexpr.c (cxx_eval_vec_init_1): Reuse CONSTRUCTOR initializers for 1..max even for multi-dimensional arrays. Call unshare_expr on it. * g++.dg/cpp0x/constexpr-70001-4.C: New test. * g++.dg/cpp1y/pr70001.C: New test. From-SVN: r234439
2016-03-23 19:55:38 +01:00
PR c++/70001
* g++.dg/cpp0x/constexpr-70001-4.C: New test.
* g++.dg/cpp1y/pr70001.C: New test.
re PR c++/70323 (missing error on integer overflow in constexpr function result converted to bool) PR c++/70323 * constexpr.c (cxx_eval_constant_expression): Diagnose overflow on TREE_OVERFLOW constants. * g++.dg/cpp0x/constexpr-70323.C: New test. From-SVN: r234438
2016-03-23 19:45:26 +01:00
PR c++/70323
* g++.dg/cpp0x/constexpr-70323.C: New test.
re PR c++/69315 (ICE in finish_function with constexpr and templates) PR c++/69315 * cp-tree.h (defer_mark_used_calls, deferred_mark_used_calls): Remove. * decl.c (defer_mark_used_calls, deferred_mark_used_calls): Remove. (finish_function): Don't set or test them. * decl2.c (mark_used): Don't handle defer_mark_used_calls. * g++.dg/cpp0x/constexpr-69315.C: New test. * g++.dg/cpp0x/variadic122.C: Change one dg-warning into dg-bogus. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> Co-Authored-By: Jason Merrill <jason@redhat.com> From-SVN: r234436
2016-03-23 19:36:25 +01:00
2016-03-23 Alexandre Oliva <aoliva@redhat.com>
Jason Merrill <jason@redhat.com>
Jakub Jelinek <jakub@redhat.com>
PR c++/69315
* g++.dg/cpp0x/constexpr-69315.C: New test.
* g++.dg/cpp0x/variadic122.C: Change one dg-warning into dg-bogus.
re PR c++/69884 (warning: ignoring attributes on template argument) PR c++/69884 * c.opt (Wignored-attributes): New option. * pt.c (canonicalize_type_argument): Use OPT_Wignored_attributes. * doc/invoke.texi: Document -Wignored-attributes. * g++.dg/warn/Wignored-attributes-1.C: New test. * g++.dg/warn/Wignored-attributes-2.C: New test. From-SVN: r234433
2016-03-23 18:51:56 +01:00
2016-03-23 Marek Polacek <polacek@redhat.com>
PR c++/69884
* g++.dg/warn/Wignored-attributes-1.C: New test.
* g++.dg/warn/Wignored-attributes-2.C: New test.
Add missing initializations in oacc testcases 2016-03-23 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/kernels-default.c (foo): Add missing initialization. * gfortran.dg/goacc/private-3.f95 (test): Same. * gfortran.dg/goacc/routine-5.f90 (gang, worker, vector, seq): Add missing use param. * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing initialization of lresult and lvresult. * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same. From-SVN: r234432
2016-03-23 18:32:05 +01:00
2016-03-23 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/kernels-default.c (foo): Add missing
initialization.
* gfortran.dg/goacc/private-3.f95 (test): Same.
* gfortran.dg/goacc/routine-5.f90 (gang, worker, vector, seq): Add
missing use param.
[ARM] Split out armv7ve effective target check * lib/target-supports.exp: Remove v7ve entry from loop creating effective target checks. (check_effective_target_arm_arch_v7ve_ok): New procedure. (add_options_for_arm_arch_v7ve): Likewise. From-SVN: r234420
2016-03-23 11:32:54 +01:00
2016-03-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* lib/target-supports.exp: Remove v7ve entry from loop
creating effective target checks.
(check_effective_target_arm_arch_v7ve_ok): New procedure.
(add_options_for_arm_arch_v7ve): Likewise.
re PR tree-optimization/70354 (Wrong code with -O3 -march=broadwell and -march=skylake-avx512.) PR tree-optimization/70354 * tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): If oprnd0 is wider than oprnd1 and there is a cast from the wider type to oprnd1, mask it with the mask of the narrower type. * gcc.dg/vect/pr70354-1.c: New test. * gcc.dg/vect/pr70354-2.c: New test. * gcc.target/i386/avx2-pr70354-1.c: New test. * gcc.target/i386/avx2-pr70354-2.c: New test. From-SVN: r234417
2016-03-23 10:52:00 +01:00
2016-03-23 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70354
* gcc.dg/vect/pr70354-1.c: New test.
* gcc.dg/vect/pr70354-2.c: New test.
* gcc.target/i386/avx2-pr70354-1.c: New test.
* gcc.target/i386/avx2-pr70354-2.c: New test.
re PR target/70232 (excessive stack usage with -O2) PR target/70232 tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Correctly distinguish between old style jump threads vs FSM jump threads. PR target/70232 * gcc.dg/tree-ssa/pr70232.c: New test. From-SVN: r234409
2016-03-22 22:32:34 +01:00
2016-03-22 Jeff Law <law@redhat.com>
PR target/70232
* gcc.dg/tree-ssa/pr70232.c: New test.
re PR target/70302 (crash on valid code at -O2 and -O3 in 32-bit mode on x86_64-linux-gnu (in convert_op, at config/i386/i386.c:3414)) 2016-03-22 Ilya Enkovich <enkovich.gnu@gmail.com> PR target/70302 * config/i386/i386.c (scalar_chain::convert_op): Support uninitialized register usage case. PR target/70302 * gcc.target/i386/pr70302.c: New test. From-SVN: r234406
2016-03-22 20:00:14 +01:00
2016-03-22 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/70302
* gcc.target/i386/pr70302.c: New test.
re PR tree-optimization/70251 (Wrong code with -O3 -march=skylake-avx512.) 2016-03-22 Richard Biener <rguenther@suse.de> PR middle-end/70251 * genmatch.c (gen_transform): Adjust last parameter to a three-state int... (capture::gen_transform): ... to change behavior when substituting a condition into cond or not-cond expr context. (dt_simplify::gen_1): Adjust. * gimple-match-head.c: Include gimplify.h for unshare_expr. * match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Revert last change and instead change to A + (B vcmp C ? 1 : 0) -> A - (B vcmp C ? -1 : 0). (A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise. * g++.dg/torture/pr70251.C: New testcase. From-SVN: r234405
2016-03-22 15:38:42 +01:00
2016-03-22 Richard Biener <rguenther@suse.de>
PR middle-end/70251
* g++.dg/torture/pr70251.C: New testcase.
PR c/69993: improvements to wording of -Wmisleading-indentation gcc/c-family/ChangeLog: PR c/69993 * c-indentation.c (warn_for_misleading_indentation): Rewrite the diagnostic text, reversing the order of the warning and note so that they appear in source order. gcc/testsuite/ChangeLog: PR c/69993 * c-c++-common/Wmisleading-indentation-3.c: New test, based on Wmisleading-indentation.c. * c-c++-common/Wmisleading-indentation.c: Update thoughout to reflect change to diagnostic text and order of messages. * gcc.dg/plugin/location-overflow-test-2.c: Likewise. From-SVN: r234403
2016-03-22 15:20:49 +01:00
2016-03-22 David Malcolm <dmalcolm@redhat.com>
PR c/69993
* c-c++-common/Wmisleading-indentation-3.c: New test, based on
Wmisleading-indentation.c.
* c-c++-common/Wmisleading-indentation.c: Update thoughout to
reflect change to diagnostic text and order of messages.
* gcc.dg/plugin/location-overflow-test-2.c: Likewise.
* g++.dg/ext/java-3.C: Don't compile on AIX. From-SVN: r234402
2016-03-22 14:46:09 +01:00
2016-03-22 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/ext/java-3.C: Don't compile on AIX.
re PR target/70333 (Test miscompiled with -O0.) 2016-03-22 Richard Biener <rguenther@suse.de> PR middle-end/70333 * fold-const.c (extract_muldiv_1): Properly perform multiplication in the wide type. * gcc.dg/torture/pr70333.c: New testcase. From-SVN: r234401
2016-03-22 14:23:00 +01:00
2016-03-22 Richard Biener <rguenther@suse.de>
PR middle-end/70333
* gcc.dg/torture/pr70333.c: New testcase.
re PR target/70290 (-mavx512vl breaks parsing of C++ vector condition) gcc/cp/ PR target/70290 * call.c (build_conditional_expr_1): Always use original condition type for vector type checks and build. gcc/testsuite/ PR target/70290 * g++.dg/ext/pr70290.C: New test. From-SVN: r234399
2016-03-22 13:31:12 +01:00
2016-03-22 Ilya Enkovich <enkovich.gnu@gmail.com>
* g++.dg/ext/pr70290.C: New test.
re PR target/70325 (ICE on __builtin_ia32_storedquqi256_mask) PR target/70325 gcc/ * config/i386/i386.c (def_builtin): Handle OPTION_MASK_ISA_AVX512VL to be and-ed with other bits. (const struct builtin_description bdesc_special_args[]): Remove duplicate ISA bits. gcc/testsuite/ * gcc.target/i386/pr70325.c: New test. From-SVN: r234395
2016-03-22 12:09:03 +01:00
2016-03-22 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70325
* gcc.target/i386/pr70325.c: New test.
re PR c++/70295 (bogus -Wnonnull-compare for "dynamic_cast<const FuSelection *>(this) != nullptr") PR c++/70295 * gimplify.c (gimplify_modify_expr): Call gimple_set_no_warning on assign if (*from_p) is a comparison, set it to TREE_NO_WARNING (*from_p). * c-c++-common/nonnull-1.c (func): Remove parens around cp4 != 0. (func2): New function for cond with parens, xfail warning for c++. * g++.dg/warn/Wnonnull-compare-8.C: New test. From-SVN: r234392
2016-03-22 09:11:14 +01:00
2016-03-22 Jakub Jelinek <jakub@redhat.com>
re PR target/70329 (wrong code with -mavx512bw and 64byte vectors) PR target/70329 * config/i386/i386.c (ix86_expand_vecop_qihi): Don't bother computing d.perm[i] for i >= d.nelt. If not full_interleave, compute d.perm[i] in a way that works also for AVX512BW. * gcc.target/i386/avx512bw-pr70329-1.c: New test. * gcc.target/i386/avx512bw-pr70329-2.c: New test. From-SVN: r234394
2016-03-22 09:28:49 +01:00
PR target/70329
* gcc.target/i386/avx512bw-pr70329-1.c: New test.
* gcc.target/i386/avx512bw-pr70329-2.c: New test.
re PR target/70300 (ICE: in extract_constrain_insn, at recog.c:2190 (insn does not satisfy its constraints) with -mtune=amdfam10 -mavx512bw) PR target/70300 * config/i386/i386.md (cvtsd2ss splitter): Unpack in destination instead of source if operands[1] is xmm16 and above and !TARGET_AVX512VL. Use avx512f_vec_dupv16sf_1 instead of vec_interleave_lowv4sf if we need to unpack xmm16 and above. * gcc.target/i386/pr70300.c: New test. From-SVN: r234393
2016-03-22 09:14:24 +01:00
PR target/70300
* gcc.target/i386/pr70300.c: New test.
re PR c++/70295 (bogus -Wnonnull-compare for "dynamic_cast<const FuSelection *>(this) != nullptr") PR c++/70295 * gimplify.c (gimplify_modify_expr): Call gimple_set_no_warning on assign if (*from_p) is a comparison, set it to TREE_NO_WARNING (*from_p). * c-c++-common/nonnull-1.c (func): Remove parens around cp4 != 0. (func2): New function for cond with parens, xfail warning for c++. * g++.dg/warn/Wnonnull-compare-8.C: New test. From-SVN: r234392
2016-03-22 09:11:14 +01:00
PR c++/70295
* c-c++-common/nonnull-1.c (func): Remove parens around cp4 != 0.
(func2): New function for cond with parens, xfail warning for c++.
* g++.dg/warn/Wnonnull-compare-8.C: New test.
Fix PR c++/70096 (wrong code for pointer-to-member-function copy) gcc/cp/ChangeLog: PR c++/70096 * pt.c (tsubst_decl): Clear the DECL_MODE of the new decl. gcc/testsuite/ChangeLog: PR c++/70096 * g++.dg/template/ptrmem30.C: New test. From-SVN: r234391
2016-03-22 03:02:01 +01:00
2016-03-22 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70096
* g++.dg/template/ptrmem30.C: New test.
Fix PR c++/70204 (ICE in non_const_var_error) gcc/cp/ChangeLog: PR c++/70204 * constexpr.c (non_const_var_error): Check DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. gcc/testsuite/ChangeLog: PR c++/70204 * g++.dg/cpp0x/constexpr-70204a.C: New test. * g++.dg/cpp0x/constexpr-70204b.C: New test. From-SVN: r234390
2016-03-22 01:30:57 +01:00
2016-03-22 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70204
* g++.dg/cpp0x/constexpr-70204a.C: New test.
* g++.dg/cpp0x/constexpr-70204b.C: New test.
re PR rtl-optimization/70326 (ICE: RTL check: expected elt 3 type 'e' or 'u', have '0' (rtx note) in PATTERN, at rtl.h:1440) PR middle-end/70326 * lra.c (restore_scratches): Ignore deleted insns. * gcc.dg/pr70326.c: New test. From-SVN: r234383
2016-03-21 22:04:32 +01:00
2016-03-21 Jakub Jelinek <jakub@redhat.com>
PR middle-end/70326
* gcc.dg/pr70326.c: New test.
re PR tree-optimization/70317 (folding x<=x to true for large vectors, ignoring nans) PR tree-optimization/70317 * match.pd (cmp @0 @0): Pass @0 instead of TYPE_MODE (TREE_TYPE (@0)) to HONOR_NANS. * gcc.dg/pr70317.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r234382
2016-03-21 22:03:44 +01:00
2016-03-21 Marc Glisse <marc.glisse@inria.fr>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70317
* gcc.dg/pr70317.c: New test.
re PR target/70327 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mavx512ifma and v4ti argument) PR target/70327 * config/i386/i386.md (movxi): Use ix86_expand_vector_move instead of ix86_expand_move. (movoi): Ditto. (movti): Use general_operand for operand 1 predicate. testsuite/ChangeLog: PR target/70327 * gcc.target/i386/pr70327.c: New test. From-SVN: r234380
2016-03-21 20:56:50 +01:00
2016-03-21 Uros Bizjak <ubizjak@gmail.com>
PR target/70327
* gcc.target/i386/pr70327.c: New test.
Skip static ctors/dtors in IPA ICF (PR ipa/70306) * gcc.dg/ipa/pr70306.c: New test. * ipa-icf.c (sem_function::parse): Skip static constructors and destructors. From-SVN: r234378
2016-03-21 20:33:33 +01:00
2016-03-21 Martin Liska <mliska@suse.cz>
Fix ChangeLog entries for PR ipa/70306 From-SVN: r234398
2016-03-22 12:31:53 +01:00
PR ipa/70306
Skip static ctors/dtors in IPA ICF (PR ipa/70306) * gcc.dg/ipa/pr70306.c: New test. * ipa-icf.c (sem_function::parse): Skip static constructors and destructors. From-SVN: r234378
2016-03-21 20:33:33 +01:00
* gcc.dg/ipa/pr70306.c: New test.
re PR target/70327 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mavx512ifma and v4ti argument) PR target/70327 * config/i386/i386.md (movxi): Use ix86_expand_vector_move instead of ix86_expand_move. (movoi): Ditto. (movti): Use general_operand for operand 1 predicate. testsuite/ChangeLog: PR target/70327 * gcc.target/i386/pr70327.c: New test. From-SVN: r234380
2016-03-21 20:56:50 +01:00
2016-03-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
attr-align1.c: Skip if M-profile. 2016-03-21 Andre Vieira <andre.simoesdiasvieira@arm> gcc/testsuite/ * gcc.target/arm/attr-align1.c: Skip if M-profile. * gcc.target/arm/attr-align3.c: Likewise. * gcc.target/arm/attr_arm.c: Likewise. * gcc.target/arm/flip-thumb.c: Likewise. From-SVN: r234373
2016-03-21 16:58:41 +01:00
* gcc.target/arm/attr-align1.c: Skip if M-profile.
* gcc.target/arm/attr-align3.c: Likewise.
* gcc.target/arm/attr_arm.c: Likewise.
* gcc.target/arm/flip-thumb.c: Likewise.
re PR target/70296 (Incorrect handling of vector X; if X is function-like macro) PR target/70296 * include/cpplib.h (cpp_fun_like_macro_p): New prototype. * macro.c (cpp_fun_like_macro_p): New function. * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If IDENT is function-like macro, peek following token(s) if it is followed by CPP_OPEN_PAREN token with optional padding in between, and if not, don't treat it like a macro. * gcc.target/powerpc/altivec-36.c: New test. From-SVN: r234371
2016-03-21 16:41:13 +01:00
2016-03-21 Jakub Jelinek <jakub@redhat.com>
PR target/70296
* gcc.target/powerpc/altivec-36.c: New test.
re PR tree-optimization/70310 (wrong code with vector compare at -O0) 2016-03-21 Richard Biener <rguenther@suse.de> PR tree-optimization/70310 * tree-vect-generic.c (expand_vector_condition): Fold the built condition. * gcc.dg/torture/pr70310.c: New testcase. From-SVN: r234369
2016-03-21 14:50:50 +01:00
2016-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/70310
* gcc.dg/torture/pr70310.c: New testcase.
re PR target/70293 ([ICE, AVX-512] Wrong reg constraints in vec_dup) PR target/70293 gcc/ * config/i386 (define_insn "*vec_dup<mode>"/AVX2): Block third alternative for AVX-512VL target, gcc/testsuite/ * gcc.target/i386/pr70293.c: New test. From-SVN: r234363
2016-03-21 11:51:04 +01:00
2016-03-21 Kirill Yukhin <kirill.yukhin@intel.com>
PR target/70293
* gcc.target/i386/pr70293.c: New test.
re PR tree-optimization/70288 (ICE with -O1 -fno-tree-dominator-opts) 2016-03-21 Richard Biener <rguenther@suse.de> PR tree-optimization/70288 * tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Make sure we do not estimate unsimplified all-constant conditionals or switches as optimized away. * gcc.dg/torture/pr70288-1.c: New testcase. * gcc.dg/torture/pr70288-2.c: Likewise. From-SVN: r234361
2016-03-21 10:11:37 +01:00
2016-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/70288
* gcc.dg/torture/pr70288-1.c: New testcase.
* gcc.dg/torture/pr70288-2.c: Likewise.
re PR rtl-optimization/69307 (wrong code with -O2 -fselective-scheduling @ armv7a) PR rtl-optimization/69307 * gcc.target/arm/pr69307.c: New test. From-SVN: r234360
2016-03-21 08:54:36 +01:00
2016-03-21 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/69307
* gcc.target/arm/pr69307.c: New test.
re PR target/70327 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mavx512ifma and v4ti argument) PR target/70327 * config/i386/i386.md (movxi): Use ix86_expand_vector_move instead of ix86_expand_move. (movoi): Ditto. (movti): Use general_operand for operand 1 predicate. testsuite/ChangeLog: PR target/70327 * gcc.target/i386/pr70327.c: New test. From-SVN: r234380
2016-03-21 20:56:50 +01:00
re PR rtl-optimization/69102 (ICE: in move_op_ascend, at sel-sched.c:6138 with -fselective-scheduling2) gcc/ PR rtl-optimization/69102 * sched-deps.c (sched_analyze_insn): Do not set last_args_size field when we have a readonly dependency context. testsuite/ PR rtl-optimization/69102 * gcc.c-torture/compile/pr69102.c: New test. From-SVN: r234359
2016-03-21 08:52:05 +01:00
2016-03-21 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/69102
* gcc.c-torture/compile/pr69102.c: New test.
re PR rtl-optimization/70263 (ICE at -O1 and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (segmentation fault)) PR rtl-optimization/70263 * ira.c (memref_used_between_p): Assert we found END in the insn chain. (update_equiv_regs): When trying to move a store to after the insn that sets the source of the store, make sure the store occurs after the insn that sets the source of the store. When successful note the REG_EQUIV note created in the dump file. PR rtl-optimization/70263 * gcc.c-torture/compile/pr70263-1.c: New test. * gcc.target/i386/pr70263-2.c: New test. From-SVN: r234344
2016-03-18 20:30:20 +01:00
2016-03-18 Jeff Law <law@redhat.com>
PR rtl-optimization/70263
* gcc.c-torture/compile/pr70263-1.c: New test.
* gcc.target/i386/pr70263-2.c: New test.
Fix PR70278, a problem with the previous split_reg change PR rtl-optimization/70278 * lra-constraints.c (split_reg): Handle the case where biggest_mode is VOIDmode. testsuite/ * gcc.dg/torture/pr70278.c: New test. * gcc.target/arm/pr70278.c: New test. From-SVN: r234342
2016-03-18 20:09:08 +01:00
2016-03-18 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/70278
* gcc.dg/torture/pr70278.c: New test.
* gcc.target/arm/pr70278.c: New test.
PR c/70281: C FE: fix uninitialized range for __builtin_types_compatible_p gcc/c/ChangeLog: PR c/70281 * c-parser.c (c_parser_postfix_expression): Set the source range for uses of "__builtin_types_compatible_p". gcc/testsuite/ChangeLog: PR c/70281 * gcc.dg/plugin/diagnostic-test-expressions-1.c (test_builtin_types_compatible_p): New test function. * gcc.dg/pr70281.c: New test case. From-SVN: r234340
2016-03-18 18:45:42 +01:00
2016-03-18 David Malcolm <dmalcolm@redhat.com>
PR c/70281
* gcc.dg/plugin/diagnostic-test-expressions-1.c
(test_builtin_types_compatible_p): New test function.
* gcc.dg/pr70281.c: New test case.
re PR target/70113 ([AArch64] -mpc-relative-literal-loads conflicts with fix-cortex-a53-843419) 2016-03-18 Christophe Lyon <christophe.lyon@linaro.org> PR target/70113 * gcc.target/aarch64/pr63304_1.c: Add -mno-fix-cortex-a53-843419. From-SVN: r234330
2016-03-18 14:58:32 +01:00
2016-03-18 Christophe Lyon <christophe.lyon@linaro.org>
PR target/70113
* gcc.target/aarch64/pr63304_1.c: Add -mno-fix-cortex-a53-843419.
re PR tree-optimization/70252 (ICE in vect_get_vec_def_for_stmt_copy with -O3 -march=skylake-avx512.) gcc/ PR tree-optimization/70252 * tree-vect-stmts.c (supportable_widening_operation): Check resulting boolean vector has a proper number of elements. (supportable_narrowing_operation): Likewise. gcc/testsuite/ PR tree-optimization/70252 * gcc.dg/pr70252.c: New test. From-SVN: r234323
2016-03-18 10:36:32 +01:00
2016-03-18 Ilya Enkovich <enkovich.gnu@gmail.com>
PR tree-optimization/70252
* gcc.dg/pr70252.c: New test.
Add testcases for pr70161 2016-03-18 Tom de Vries <tom@codesourcery.com> * gcc.dg/pr70161-2.c: New test. * gcc.dg/pr70161.c: New test. From-SVN: r234322
2016-03-18 10:17:33 +01:00
2016-03-18 Tom de Vries <tom@codesourcery.com>
* gcc.dg/pr70161-2.c: New test.
* gcc.dg/pr70161.c: New test.
Set dump_file to NULL in cgraph_node::get_body 2016-03-18 Tom de Vries <tom@codesourcery.com> PR ipa/70269 * cgraph.c (cgraph_node::get_body): Set dump_file to NULL after save. * gcc.dg/pr70269.c: New test. From-SVN: r234321
2016-03-18 10:17:23 +01:00
2016-03-18 Tom de Vries <tom@codesourcery.com>
PR ipa/70269
* gcc.dg/pr70269.c: New test.
re PR c++/70267 (ICE on invalid code at -O1 and above on x86_64-linux-gnu in propagate_necessity, at tree-ssa-dce.c:924) PR c++/70267 * init.c (build_new_1): Complain and return error_mark_node if alloc_fn is not _Jv_AllocObject function returning pointer. * g++.dg/ext/java-3.C: New test. From-SVN: r234319
2016-03-18 08:59:36 +01:00
2016-03-18 Jakub Jelinek <jakub@redhat.com>
PR c++/70267
* g++.dg/ext/java-3.C: New test.
Fix PR c++/70205 (ICE on valid call to qualified static member function) gcc/cp/ChangeLog: PR c++/70205 * search.c (adjust_result_of_qualified_name_lookup): Don't update the BASELINK_BINFO of DECL if the second call to lookup_base fails. gcc/testsuite/ChangeLog: PR c++/70205 * g++.dg/lookup/pr70205.C: New test. From-SVN: r234317
2016-03-18 02:26:50 +01:00
2016-03-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70205
* g++.dg/lookup/pr70205.C: New test.
Fix PR c++/70218 (illegal access to private field succeeds) gcc/cp/ChangeLog: PR c++/70218 * parser.c (cp_parser_lambda_expression): Move call to pop_deferring_access_checks ahead of the call to cp_parser_end_tentative_firewall. gcc/testsuite/ChangeLog: PR c++/70218 * g++.dg/cpp0x/lambda/lambda-70218.C: New test. From-SVN: r234316
2016-03-18 02:23:26 +01:00
2016-03-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70218
* g++.dg/cpp0x/lambda/lambda-70218.C: New test.
re PR c/69407 (-Wunused-value on __atomic_fetch_OP and __atomic_OP_fetch) PR c/69407 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch operations. * gcc.dg/atomic-op-6.c: New test. From-SVN: r234304
2016-03-17 19:43:08 +01:00
2016-03-17 Marek Polacek <polacek@redhat.com>
PR c/69407
* gcc.dg/atomic-op-6.c: New test.
PR c/70264: fix crash in compatible_locations_p with BUILTINS_LOCATION In r234088 my fix for PR c++/70105 didn't allow for the possibility that when comparing a pair of macro expansion histories that one of the macros in the history might not be located within a line-map, and PR c/70264 reports a crash due to encountering BUILTINS_LOCATION within the traversal. Fixed thusly. Successfully bootstrapped on x86_64-pc-linux-gnu; adds 4 PASS results to gcc.sum and 12 to g++.sum. gcc/ChangeLog: PR c/70264 * diagnostic-show-locus.c (compatible_locations_p): Handle the case where one or both locations aren't within a line_map. gcc/testsuite/ChangeLog: PR c/70264 * c-c++-common/pr70264.c: New test case. From-SVN: r234303
2016-03-17 19:27:47 +01:00
2016-03-17 David Malcolm <dmalcolm@redhat.com>
PR c/70264
* c-c++-common/pr70264.c: New test case.
re PR c++/70272 (-flifetime-dse miscompilation starting with r217967) PR c++/70272 * decl.c (begin_destructor_body): Don't insert clobber if is_empty_class (current_class_type). * g++.dg/opt/flifetime-dse5.C (main): Remove extra semicolon. * g++.dg/opt/flifetime-dse6.C: New test. * g++.dg/tree-ssa/ehcleanup-1.C: Adjust unreachable count. From-SVN: r234296
2016-03-17 16:56:19 +01:00
2016-03-17 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/70144 (g++ ICE at -O1 and above on valid code on x86_64-linux-gnu in "copy_reference_ops_from_ref") PR c++/70144 * cp-tree.h (magic_varargs_p): Return int instead of bool. * call.c (magic_varargs_p): Return int instead of bool, return 2 for Cilk+ reductions, otherwise 1 for magic varargs and 0 for normal varargs. (build_over_call): If magic_varargs_p == 2, call reject_gcc_builtin, if magic_varargs_p == 1, call decay_conversion instead of mark_type_use. Don't store error_mark_node arguments to argarray, instead return error_mark_node. * c-c++-common/pr70144-1.c: New test. * c-c++-common/pr70144-2.c: New test. From-SVN: r234297
2016-03-17 16:58:22 +01:00
PR c++/70144
* c-c++-common/pr70144-1.c: New test.
* c-c++-common/pr70144-2.c: New test.
re PR c++/70272 (-flifetime-dse miscompilation starting with r217967) PR c++/70272 * decl.c (begin_destructor_body): Don't insert clobber if is_empty_class (current_class_type). * g++.dg/opt/flifetime-dse5.C (main): Remove extra semicolon. * g++.dg/opt/flifetime-dse6.C: New test. * g++.dg/tree-ssa/ehcleanup-1.C: Adjust unreachable count. From-SVN: r234296
2016-03-17 16:56:19 +01:00
PR c++/70272
* g++.dg/opt/flifetime-dse5.C (main): Remove extra semicolon.
* g++.dg/opt/flifetime-dse6.C: New test.
* g++.dg/tree-ssa/ehcleanup-1.C: Adjust unreachable count.
Properly set flag_pie and flag_pic We can't set flag_pie to the default when flag_pic == 0, which may be set by -fno-pic or -fno-PIC, since the default value of flag_pie is non-zero when GCC is configured with --enable-default-pie. We need to initialize flag_pic to -1 so that we can tell if -fpic, -fPIC, -fno-pic or -fno-PIC is used. Since Darwin defaults to PIC (__PIC__ == 2) and the PIC setting can't be changed, skip tests of default __PIC__ and __PIE__ setting for *-*-darwin* targets. gcc/ PR driver/70192 * opts.c (finish_options): Don't set flag_pie to the default if -fpic, -fPIC, -fno-pic or -fno-PIC is used. Set flag_pic to 0 if it is -1. gcc/testsuite/ PR driver/70192 * gcc.dg/pic-1.c: New test. * gcc.dg/pic-2.c: Likewise. * gcc.dg/pic-3.c: Likewise. * gcc.dg/pic-4.c: Likewise. * gcc.dg/pie-1.c: Likewise. * gcc.dg/pie-2.c: Likewise. * gcc.dg/pie-3.c: Likewise. * gcc.dg/pie-4.c: Likewise. * gcc.dg/pie-5.c: Likewise. * gcc.dg/pie-6.c: Likewise. From-SVN: r234295
2016-03-17 16:11:35 +01:00
2016-03-17 H.J. Lu <hongjiu.lu@intel.com>
PR driver/70192
* gcc.dg/pic-1.c: New test.
* gcc.dg/pic-2.c: Likewise.
* gcc.dg/pic-3.c: Likewise.
* gcc.dg/pic-4.c: Likewise.
* gcc.dg/pie-1.c: Likewise.
* gcc.dg/pie-2.c: Likewise.
* gcc.dg/pie-3.c: Likewise.
* gcc.dg/pie-4.c: Likewise.
* gcc.dg/pie-5.c: Likewise.
* gcc.dg/pie-6.c: Likewise.
Add goacc/kernels-alias-{3,4}.f95 2016-03-17 Tom de Vries <tom@codesourcery.com> * gfortran.dg/goacc/kernels-alias-3.f95: New test. * gfortran.dg/goacc/kernels-alias-4.f95: New test. From-SVN: r234292
2016-03-17 15:56:43 +01:00
2016-03-17 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-alias-3.f95: New test.
* gfortran.dg/goacc/kernels-alias-4.f95: New test.
re PR debug/70271 (internal compiler error: in dwarf2out_finish, at dwarf2out.c:27346) 2016-03-17 Richard Biener <rguenther@suse.de> PR debug/70271 * dwarf2out.c (dwarf2out_early_finish): Process deferred_asm_name last. * g++.dg/debug/pr70271.C: New testcase. From-SVN: r234289
2016-03-17 14:43:01 +01:00
2016-03-17 Richard Biener <rguenther@suse.de>
PR debug/70271
* g++.dg/debug/pr70271.C: New testcase.
match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply for boolean vector with vector mode only. gcc/ * match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Apply for boolean vector with vector mode only. (A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise. gcc/testsuite/ * gcc.target/i386/pr70251.c: New test. From-SVN: r234283
2016-03-17 11:58:26 +01:00
2016-03-17 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.target/i386/pr70251.c: New test.
re PR c++/70194 (missing -Waddress on constexpr pointer) PR c++/70194 * typeck.c (warn_for_null_address): New function. (cp_build_binary_op): Call it. * g++.dg/warn/constexpr-70194.C: New test. From-SVN: r234281
2016-03-17 11:29:36 +01:00
2016-03-17 Marek Polacek <polacek@redhat.com>
PR c++/70194
* g++.dg/warn/constexpr-70194.C: New test.
re PR middle-end/70240 (ICE: in gimplify_modify_expr, at gimplify.c:4854 with -ftree-vectorize) PR middle-end/70240 * gcc.c-torture/compile/pr70240.c: New. From-SVN: r234273
2016-03-17 00:53:18 +01:00
2016-03-16 Richard Henderson <rth@redhat.com>
PR middle-end/70240
* gcc.c-torture/compile/pr70240.c: New.
20151204.c: Skip for avr. 2016-03-16 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.c-torture/compile/20151204.c: Skip for avr. From-SVN: r234266
2016-03-16 19:09:51 +01:00
2016-03-16 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.c-torture/compile/20151204.c: Skip for avr.
re PR middle-end/70245 (Miscompilation of ICU on i386 with atom tuning starting with r227382) PR target/70245 * rtlanal.c (replace_rtx): For REG, if from is a REG, return to even if only REGNO is equal, and assert mode is the same. * g++.dg/opt/pr70245.C: New test. * g++.dg/opt/pr70245.h: New file. * g++.dg/opt/pr70245-aux.cc: New file. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r234265
2016-03-16 18:52:20 +01:00
2016-03-16 Jakub Jelinek <jakub@redhat.com>
PR target/70245
* g++.dg/opt/pr70245.C: New test.
* g++.dg/opt/pr70245.h: New file.
* g++.dg/opt/pr70245-aux.cc: New file.
g++.dg/cpp1y/constexpr-instantiate.C: Correct DejaGnu directives. From-SVN: r234264
2016-03-16 18:42:41 +01:00
2016-03-16 Martin Sebor <msebor@redhat.com>
* g++.dg/cpp1y/constexpr-instantiate.C: Correct DejaGnu directives.
re PR middle-end/70199 (Crash at -O2 when using labels.) PR middle-end/70199 * function.h (struct function): Add has_forced_label_in_static. * gimplify.c (force_labels_r): Set it. * lto-streamer-in.c (input_struct_function_base): Read it. * lto-streamer-out.c (output_struct_function_base): Write it. * tree-inline.c (has_label_address_in_static_1): Remove. (copy_forbidden): Remove fndecl parameter; test has_forced_label_in_static. (inline_forbidden_p): Update call to copy_forbidden. (tree_versionable_function_p): Likewise. * ipa-chkp.c (chkp_instrumentable_p): Likewise. (chkp_versioning): Likewise. * tree-inline.h (copy_forbidden): Update decl. testsuite/ * gcc.c-torture/compile/pr70199.c: New. From-SVN: r234261
2016-03-16 17:50:18 +01:00
2016-03-16 Richard Henderson <rth@redhat.com>
PR middle-end/70199
* gcc.c-torture/compile/pr70199.c: New.
Run dos2unix on gcc.dg/uninit-19.c * gcc.dg/uninit-19.c: Run dos2unix. From-SVN: r234260
2016-03-16 17:14:34 +01:00
2016-03-16 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/uninit-19.c: Run dos2unix.
re PR c/70093 (Instancing function with VM return type cases internal compiler error in 'assign_stack_temp_for_type'.) PR c/70093 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for nested functions returning VM types. * cgraphunit.c (cgraph_node::expand_thunk): Also build call to the function being thunked if the result type doesn't have fixed size. * gimplify.c (gimplify_modify_expr): Also set LHS if the result type doesn't have fixed size. * gcc.dg/nested-func-10.c: New test. * gcc.dg/nested-func-9.c: New test. From-SVN: r234259
2016-03-16 16:51:47 +01:00
2016-03-16 Marek Polacek <polacek@redhat.com>
PR c/70093
* gcc.dg/nested-func-10.c: New test.
* gcc.dg/nested-func-9.c: New test.
re PR tree-optimization/68714 (less folding of vector comparison) PR tree-optimization/68714 * gcc.dg/tree-ssa/pr68714.c: Add -w -Wno-psabi to dg-options. From-SVN: r234258
2016-03-16 14:34:36 +01:00
2016-03-16 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/68714
* gcc.dg/tree-ssa/pr68714.c: Add -w -Wno-psabi to dg-options.
Add missing single_pred_p test in scop_detection::merge_sese 2016-03-16 Tom de Vries <tom@codesourcery.com> PR tree-optimization/68715 * graphite-scop-detection.c (scop_detection::merge_sese): Add missing single_pred_p test. * gcc.dg/graphite/pr68715-2.c: New test. * gcc.dg/graphite/pr68715.c: New test. * gfortran.dg/graphite/pr68715.f90: New test. From-SVN: r234251
2016-03-16 10:19:23 +01:00
2016-03-16 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/68715
* gcc.dg/graphite/pr68715-2.c: New test.
* gcc.dg/graphite/pr68715.c: New test.
* gfortran.dg/graphite/pr68715.f90: New test.
Fix same_close_phi_node 2016-03-16 Tom de Vries <tom@codesourcery.com> PR tree-optimization/68809 * graphite-scop-detection.c (same_close_phi_node): Test if result types are the same. * gcc.dg/graphite/pr68809-2.c: New test. * gcc.dg/graphite/pr68809.c: New test. From-SVN: r234250
2016-03-16 10:19:12 +01:00
2016-03-16 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/68809
* gcc.dg/graphite/pr68809-2.c: New test.
* gcc.dg/graphite/pr68809.c: New test.
re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize=undefined) PR c++/70147 * cp-ubsan.c (cp_ubsan_maybe_initialize_vtbl_ptrs): Temporarily set in_base_initializer. * g++.dg/ubsan/pr70147-1.C: New test. * g++.dg/ubsan/pr70147-2.C: New test. From-SVN: r234248
2016-03-16 08:01:36 +01:00
2016-03-16 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize=undefined) PR c++/70147 * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs): Conditionalize BINFO_VIRTUAL_P vtable clearing on current_in_charge_parm. * g++.dg/ubsan/pr70147-2.C (C::C): Initialize A base with invalid method call to i () as argument. Adjust expected output. From-SVN: r234249
2016-03-16 08:02:30 +01:00
PR c++/70147
* g++.dg/ubsan/pr70147-2.C (C::C): Initialize A base with invalid
method call to i () as argument. Adjust expected output.
re PR sanitizer/70147 (testcase from hana testsuite gets miscompiled with -fsanitize=undefined) PR c++/70147 * cp-ubsan.c (cp_ubsan_maybe_initialize_vtbl_ptrs): Temporarily set in_base_initializer. * g++.dg/ubsan/pr70147-1.C: New test. * g++.dg/ubsan/pr70147-2.C: New test. From-SVN: r234248
2016-03-16 08:01:36 +01:00
PR c++/70147
* g++.dg/ubsan/pr70147-1.C: New test.
* g++.dg/ubsan/pr70147-2.C: New test.
PR c++/58281 - Problem with explicitly instantiated constexpr template PR c++/58281 - Problem with explicitly instantiated constexpr template functions gcc/testsuite/ChangeLog: 2016-03-15 Martin Sebor <msebor@redhat.com> PR c++/58281 * g++.dg/cpp1y/constexpr-instantiate.C: Add new test. From-SVN: r234246
2016-03-16 04:00:02 +01:00
2016-03-15 Martin Sebor <msebor@redhat.com>
PR c++/58281
* g++.dg/cpp1y/constexpr-instantiate.C: Add new test.
re PR libfortran/69799 (FAIL: gfortran.dg/coarray_allocate_3.f08 at -O1 and above) PR libfortran/69799 * gfortran.dg/coarray_allocate_5.f08: Add "-latomic" option if libatomic_available. From-SVN: r234240
2016-03-16 00:34:49 +01:00
2016-03-15 John David Anglin <danglin@gcc.gnu.org>
pr68532.c: Add -fno-common option on hppa*-*-hpux*. * gcc.c-torture/execute/pr68532.c: Add -fno-common option on hppa*-*-hpux*. From-SVN: r234242
2016-03-16 01:11:28 +01:00
* gcc.c-torture/execute/pr68532.c: Add -fno-common option on
hppa*-*-hpux*.
ifcvt-4.c: Add hppa*64*-*-* to skip list. * gcc.dg/ifcvt-4.c: Add hppa*64*-*-* to skip list. From-SVN: r234241
2016-03-16 00:49:40 +01:00
* gcc.dg/ifcvt-4.c: Add hppa*64*-*-* to skip list.
re PR libfortran/69799 (FAIL: gfortran.dg/coarray_allocate_3.f08 at -O1 and above) PR libfortran/69799 * gfortran.dg/coarray_allocate_5.f08: Add "-latomic" option if libatomic_available. From-SVN: r234240
2016-03-16 00:34:49 +01:00
PR libfortran/69799
* gfortran.dg/coarray_allocate_5.f08: Add "-latomic" option if
libatomic_available.
re PR c++/70209 (ICE in strip_typedefs, at cp/tree.c:1377) PR c++/70209 * tree.c (strip_typedefs): Call strip_typedefs again on the DECL_ORIGINAL_TYPE result. * g++.dg/ext/attribute-may-alias-4.C: New test. From-SVN: r234234
2016-03-15 22:10:11 +01:00
2016-03-15 Marek Polacek <polacek@redhat.com>
PR c++/70209
* g++.dg/ext/attribute-may-alias-4.C: New test.
pr63384.C: Add -w to dg-options. * g++.dg/pr63384.C: Add -w to dg-options. Remove '-toggle' in -fvar-tracking-assignments-toggle flag. From-SVN: r234227
2016-03-15 19:11:14 +01:00
2016-03-15 Alexander Monakov <amonakov@ispras.ru>
* g++.dg/pr63384.C: Add -w to dg-options. Remove '-toggle' in
-fvar-tracking-assignments-toggle flag.
ifcvt-4.c: Add -misel for powerpc*. * gcc.dg/ifcvt-4.c: Add -misel for powerpc*. From-SVN: r234224
2016-03-15 18:45:13 +01:00
2016-03-15 Pat Haugen <pthaugen@us.ibm.com>
* gcc.dg/ifcvt-4.c: Add -misel for powerpc*.
re PR rtl-optimization/70222 (Test miscompiled with -O1) PR rtl-optimization/70222 * combine.c (simplify_shift_const_1): For A >> B >> C LSHIFTRT optimization if mode is different from result_mode, queue up masking of the result in outer_op. Formatting fix. * gcc.c-torture/execute/pr70222-1.c: New test. * gcc.c-torture/execute/pr70222-2.c: New test. From-SVN: r234222
2016-03-15 17:11:48 +01:00
2016-03-15 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70222
* gcc.c-torture/execute/pr70222-1.c: New test.
* gcc.c-torture/execute/pr70222-2.c: New test.
Fix pr68714 test for targets not supporting V4SImode. * gcc.dg/tree-ssa/pr68714.c: Test during reassoc pass. From-SVN: r234220
2016-03-15 16:43:00 +01:00
2016-03-15 Richard Henderson <rth@redhat.com>
* gcc.dg/tree-ssa/pr68714.c: Test during reassoc1 pass.
re PR rtl-optimization/69032 (ICE: in cfg_preds_1, at sel-sched-ir.c:4809 with -fsched-pressure -fsel-sched-pipelining -fselective-scheduling) gcc/ PR rtl-optimization/69032 * sel-sched-ir.c (get_seqno_by_preds): Include both insn and head when looping backwards over basic block insns. testsuite/ PR rtl-optimization/69032 * gcc.dg/pr69032.c: New test. From-SVN: r234219
2016-03-15 16:42:07 +01:00
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/69032
* gcc.dg/pr69032.c: New test.
re PR rtl-optimization/63384 (scheduler loops on endless fence list with -fselective-scheduling2 on x86) gcc/ PR rtl-optimization/63384 * sel-sched.c (invoke_aftermath_hooks): Do not decrease issue_more on DEBUG_INSN_P insns. testsuite/ PR rtl-optimization/63384 * g++.dg/pr63384.C: New test. From-SVN: r234217
2016-03-15 16:25:41 +01:00
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/63384
re PR target/70327 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mavx512ifma and v4ti argument) PR target/70327 * config/i386/i386.md (movxi): Use ix86_expand_vector_move instead of ix86_expand_move. (movoi): Ditto. (movti): Use general_operand for operand 1 predicate. testsuite/ChangeLog: PR target/70327 * gcc.target/i386/pr70327.c: New test. From-SVN: r234380
2016-03-21 20:56:50 +01:00
* g++.dg/pr63384.C: New test.
re PR rtl-optimization/63384 (scheduler loops on endless fence list with -fselective-scheduling2 on x86) gcc/ PR rtl-optimization/63384 * sel-sched.c (invoke_aftermath_hooks): Do not decrease issue_more on DEBUG_INSN_P insns. testsuite/ PR rtl-optimization/63384 * g++.dg/pr63384.C: New test. From-SVN: r234217
2016-03-15 16:25:41 +01:00
re PR target/64411 (ICE: in verify_target_availability, at sel-sched.c:1577 with -Os -mcmodel=medium -fPIC -fschedule-insns -fselective-scheduling) gcc/ PR target/64411 * sched-deps.c (get_implicit_reg_pending_clobbers): New function, factored out from ... (sched_analyze_insn): ... here. * sched-int.h (get_implicit_reg_pending_clobbers): Declare it. * sel-sched-ir.c (setup_id_implicit_regs): New function, use get_implicit_reg_pending_clobbers in it. (setup_id_reg_sets): Use setup_id_implicit_regs. (deps_init_id): Ditto. testsuite/ PR target/64411 * gcc.target/i386/pr64411.C: New test. From-SVN: r234216
2016-03-15 16:13:29 +01:00
2016-03-15 Andrey Belevantsev <abel@ispras.ru>
PR target/64411
* gcc.target/i386/pr64411.C: New test.
Add goacc/kernels-alias{,-2}.f95 2016-03-15 Tom de Vries <tom@codesourcery.com> * gfortran.dg/goacc/kernels-alias-2.f95: New test. * gfortran.dg/goacc/kernels-alias.f95: New test. From-SVN: r234214
2016-03-15 14:01:51 +01:00
2016-03-15 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-alias-2.f95: New test.
* gfortran.dg/goacc/kernels-alias.f95: New test.
PR c++/53792 - [C++11] improving compiler-time constexpr evaluation gcc/testsuite/ChangeLog: 2016-03-14 Martin Sebor <msebor@redhat.com> PR c++/53792 * g++.dg/cpp0x/constexpr-inline.C: New test. * g++.dg/cpp0x/constexpr-inline-1.C: Same. From-SVN: r234208
2016-03-15 04:05:17 +01:00
2016-03-14 Martin Sebor <msebor@redhat.com>
PR c++/53792
* g++.dg/cpp0x/constexpr-inline.C: New test.
* g++.dg/cpp0x/constexpr-inline-1.C: Same.
* gcc.dg/torture/pr70083.c: Prune non-standard ABI. From-SVN: r234202
2016-03-15 00:30:52 +01:00
2016-03-14 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/torture/pr70083.c: Prune non-standard ABI.
re PR middle-end/70219 (ICE: in delete_move_and_clobber, at lra-constraints.c:5864 with -O2) PR middle-end/70219 * lra-constraints.c (delete_move_and_clobber): Change assertion to also allow dregno == 0. * gcc.dg/pr70219.c: New test. From-SVN: r234201
2016-03-14 23:19:32 +01:00
2016-03-14 Jakub Jelinek <jakub@redhat.com>
PR middle-end/70219
* gcc.dg/pr70219.c: New test.
LRA: identify biggest access mode for hard_regs and use it in split_reg PR target/70083 * lra-lives.c (process_bb_lives): Also update biggest mode for hard regs. (lra_create_live_ranges_1): initialize hard register biggest_mode to VOIDmode. * lra-constraints.c (split_reg): For hard regs, try to find the biggest single-register mode used in the function. testsuite/ PR target/70083 * gcc.dg/torture/pr70083.c: New test. * gcc.target/i386/pr70083.c: New test. From-SVN: r234184
2016-03-14 16:08:54 +01:00
2016-03-14 Bernd Schmidt <bschmidt@redhat.com>
PR target/70083
* gcc.dg/torture/pr70083.c: New test.
* gcc.target/i386/pr70083.c: New test.
re PR tree-optimization/56365 (Missed opportunities for smin/smax standard name patterns when compiling as C++) 2016-03-14 Richard Biener <rguenther@suse.de> PR tree-optimization/56365 * tree-ssa-phiopt.c (minmax_replacement): Handle alternate constants to compare against. * gcc.dg/tree-ssa/phi-opt-14.c: New testcase. From-SVN: r234183
2016-03-14 15:50:40 +01:00
2016-03-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/56365
* gcc.dg/tree-ssa/phi-opt-14.c: New testcase.
rs6000: Handle "d" output in the bd*z patterns (PR70098) In the rs6000 port, FLOAT_REGS can contain DImode values when compiling for 64-bit targets. Some instructions (like "fcfid" in the testcase, convert from integer to DP float) only work on floating point registers. So, we do want to allow DImode in these regs. Now, in unusual cases IRA will assign FLOAT_REGS to some allocno where some insns cannot handle FLOAT_REGS there, so they will need a reload. Maybe IRA can be made smarter, but it isn't doing anything wrong here, so we should be able to handle it. The place it goes wrong is in the output of the *ctrdi_internal[1256] pattern: the "bdz" and "bdnz" instructions. GCC refuses to do output reloads on JUMP_INSNs, probably because it is hard to do, needs different strategies than "normal" reloads do, and it cannot even be done at all for general patterns. So JUMP_INSNs need to be able to handle every possible output for the register class used. These patterns already handle writing to "c" (the base insn case), and to "r", "m", and "c" or "l"; all those via splitters. We just need to handle "d" as well. That is what this patch does. [A predicate in one of the splitters needs to be touched up so that the correct splitter is used for the FLOAT_REGS case.] But, that leaves another problem. One of the insns that are split to is a move from a GPR to an FPR. That work fine on targets with direct move (which does exactly that), i.e. power8 and up. But older targets need memory to do the move, and this splitter runs after reload so it cannot allocate memory; and allocating memory beforehand for every bdnz insn is pretty horrible as well. This patch implements the easy part. With it, power8 works, where it didn't before. PR target/70098 * config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2, *ctr<mode>_internal5, *ctr<mode>_internal6): Also allow "d" as output. (define_split for the GPR case): Use int_reg_operand instead of gpc_reg_operand for the output. gcc/testsuite/ PR target/70098 * lib/target-supports.exp (check_effective_target_powerpc64_no_dm): New function. * g++.dg/pr70098.C: New testcase. From-SVN: r234181
2016-03-14 15:18:44 +01:00
2016-03-14 Segher Boessenkool <segher@kernel.crashing.org>
PR target/70098
* lib/target-supports.exp (check_effective_target_powerpc64_no_dm):
New function.
* g++.dg/pr70098.C: New testcase.
Unshare create_empty_if_region_on_edge argument 2016-03-14 Tom de Vries <tom@codesourcery.com> PR tree-optimization/70045 * graphite-isl-ast-to-gimple.c (graphite_create_new_loop_guard): Unshare create_empty_if_region_on_edge argument. * gcc.dg/graphite/pr70045.c: New test. From-SVN: r234177
2016-03-14 10:19:14 +01:00
2016-03-14 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/70045
* gcc.dg/graphite/pr70045.c: New test.
re PR fortran/69043 (Trying to include a directory causes an infinite loop) 2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> Jim MacArthur <jim.macarthur@codethink.co.uk> PR fortran/69043 * scanner.c (load_file): Check that included file is regular. PR fortran/69043 * gfortran.dg/include_9.f90: New test. Co-Authored-By: Jim MacArthur <jim.macarthur@codethink.co.uk> From-SVN: r234169
2016-03-13 18:38:07 +01:00
2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69043
* gfortran.dg/include_9.f90: New test.
re PR fortran/45076 ([OOP] gfortran.dg/dynamic_dispatch_6.f03 ICEs with -fprofile-use) 2016-03-13 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/45076 gfortran.dg/prof/prof.exp: New script. gfortran.dg/prof/dynamic_dispatch_6.f03: New test. From-SVN: r234168
2016-03-13 10:48:20 +01:00
2016-03-13 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/45076
gfortran.dg/prof/prof.exp: New script.
gfortran.dg/prof/dynamic_dispatch_6.f03: New test.
re PR rtl-optimization/69307 (wrong code with -O2 -fselective-scheduling @ armv7a) PR rtl-optimization/69307 * sel-sched.c (choose_best_pseudo_reg): Properly check for hard registers in modes that span more than one register. PR rtl-optimization/69307 * gcc.dg/pr69307.c: New test. From-SVN: r234163
2016-03-12 18:12:29 +01:00
2016-03-12 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/69307
* gcc.dg/pr69307.c: New test.
re PR target/69614 (wrong code with -Os -fno-expensive-optimizations -fschedule-insns -mtpcs-leaf-frame -fira-algorithm=priority @ armv7a) 2016-03-12 Vladimir Makarov <vmakarov@redhat.com> PR target/69614 * lra-constraints.c (delete_move_and_clobber): New. (remove_inheritance_pseudos): Use it. 2016-03-12 Vladimir Makarov <vmakarov@redhat.com> PR target/69614 * gcc.target/arm/pr69614.c: New. From-SVN: r234162
2016-03-12 15:56:24 +01:00
2016-03-12 Vladimir Makarov <vmakarov@redhat.com>
PR target/69614
* gcc.target/arm/pr69614.c: New.
re PR fortran/70031 (Error in recursive module subroutine declaration if declared as "module recursive") 2016-03-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/70031 * decl.c (gfc_match_prefix): Treat the 'module' prefix in the same way as the others, rather than fixing it to come last. (gfc_match_function_decl, gfc_match_subroutine): After errors in 'copy_prefix', emit them immediately in the case of module procedures to prevent a later ICE. PR fortran/69524 * decl.c (gfc_match_submod_proc): Permit 'module procedure' declarations within the contains section of modules as well as submodules. * resolve.c (resolve_fl_procedure): Likewise. *trans-decl.c (build_function_decl): Change the gcc_assert to allow all forms of module procedure declarations within module contains sections. 2016-03-12 Paul Thomas <pault@gcc.gnu.org> PR fortran/70031 * gfortran.dg/submodule_14.f08: New test PR fortran/69524 * gfortran.dg/submodule_15.f08: New test From-SVN: r234161
2016-03-12 14:59:10 +01:00
2016-03-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70031
* gfortran.dg/submodule_14.f08: New test
PR fortran/69524
* gfortran.dg/submodule_15.f08: New test
Fix PR c++/70106 (type of parenthesized qualified-id has wrong cv-qualifiers) gcc/cp/ChangeLog: PR c++/70106 * semantics.c (force_paren_expr): Just build a PAREN_EXPR when processing_template_decl and EXPR is a SCOPE_REF. gcc/testsuite/ChangeLog: PR c++/70106 * g++.dg/cpp1y/paren3.C: New test. From-SVN: r234159
2016-03-12 03:05:17 +01:00
2016-03-12 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/70106
* g++.dg/cpp1y/paren3.C: New test.
re PR target/70131 (PowerPC ISA 2.07 is inefficient at doint (float)(int)x.) [gcc] 2016-03-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70131 * config/rs6000/rs6000.md (round32<mode>2_fprs): Do not do the optimization if we have direct move. (roundu32<mode>2_fprs): Likewise. [gcc/testsuite] 2016-03-11 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70131 * gcc.target/powerpc/ppc-round2.c: New test. From-SVN: r234155
2016-03-12 01:10:54 +01:00
2016-03-11 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70131
* gcc.target/powerpc/ppc-round2.c: New test.
re PR target/70123 (Miscompilation of cfitsio testcase on s390x-linux starting with r222144) PR target/70123 * lra-remat.c (operand_to_remat): Disallow hard regs in the value t be rematerialized. (reg_overlap_for_remat_p): Renamed from input_regno_present_p. Arguments swapped. All callers changed. Take reg_renumber into account, and Calculate and compare register ranges for hard regs. PR target/70123 * gcc.dg/torture/pr70123.c: New test. From-SVN: r234152
2016-03-11 23:38:41 +01:00
2016-03-11 Bernd Schmidt <bschmidt@redhat.com>
PR target/70123
* gcc.dg/torture/pr70123.c: New test.
re PR tree-optimization/70190 (ICE (segfault) at -O2 and -O3 on x86_64-linux-gnu) PR tree-optimization/70190 * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Handle cases where we can not extract the taken edge, even though we found a constant value. PR tree-optimization/70190 * gcc.c-torture/compile/pr70190.c: New test. From-SVN: r234151
2016-03-11 23:32:11 +01:00
2016-03-11 Jeff Law <law@redhat.com>
PR tree-optimization/70190
* gcc.c-torture/compile/pr70190.c: New test.
Wmisleading-indentation.c: add more test cases for PR c/68187 gcc/testsuite/ChangeLog: PR c/68187 * c-c++-common/Wmisleading-indentation.c (test43_a): New test case. (test43_b): Likewise. (test43_c): Likewise. (test43_d): Likewise. (test43_e): Likewise. (test43_f): Likewise. (test43_g): Likewise. (test44_a): Likewise. (test44_b): Likewise. (test44_c): Likewise. (test44_d): Likewise. (test44_e): Likewise. From-SVN: r234146
2016-03-11 20:54:43 +01:00
2016-03-11 David Malcolm <dmalcolm@redhat.com>
PR c/68187
* c-c++-common/Wmisleading-indentation.c (test43_a): New test
case.
(test43_b): Likewise.
(test43_c): Likewise.
(test43_d): Likewise.
(test43_e): Likewise.
(test43_f): Likewise.
(test43_g): Likewise.
(test44_a): Likewise.
(test44_b): Likewise.
(test44_c): Likewise.
(test44_d): Likewise.
(test44_e): Likewise.
Wmisleading-indentation: add reproducer for PR c/70085 PR c/70085 reported a false-positive from -Wmisleading-indentation. The warning was fixed by the fix for PR c/68187 (r233972), but it seems worth capturing the reproducer for PR c/70085 as an additional test case, as it's slightly different to those seen in PR c/68187. gcc/testsuite/ChangeLog: PR c/70085 * c-c++-common/Wmisleading-indentation.c (pr70085): New test case. From-SVN: r234145
2016-03-11 20:48:49 +01:00
2016-03-11 David Malcolm <dmalcolm@redhat.com>
PR c/70085
* c-c++-common/Wmisleading-indentation.c (pr70085): New test case.
[AArch64] Fix gcc.target/aarch64/vect-reduc-or_1.c for -mcpu=cortex-a57 * gcc.target/aarch64/vect-reduc-or_1.c: Add -fno-vect-cost-model to dg-options. From-SVN: r234142
2016-03-11 16:36:03 +01:00
2016-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/vect-reduc-or_1.c: Add -fno-vect-cost-model to
dg-options.
[AArch64] PR target/70002: Make aarch64_set_current_function play nice with pragma resetting PR target/70002 * config/aarch64/aarch64-protos.h (aarch64_save_restore_target_globals): New prototype. * config/aarch64/aarch64-c.c (aarch64_pragma_target_parse): Call the above when popping pragma. * config/aarch64/aarch64.c (aarch64_save_restore_target_globals): New function. (aarch64_set_current_function): Rewrite using the above. PR target/70002 PR target/69245 * gcc.target/aarch64/pr69245_2.c: New test. From-SVN: r234141
2016-03-11 16:27:24 +01:00
2016-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/70002
PR target/69245
* gcc.target/aarch64/pr69245_2.c: New test.
re PR tree-optimization/70177 (ICE in extract_ops_from_tree starting with r233660) PR tree-optimization/70177 * gimple-expr.h (extract_ops_from_tree_1): Renamed to ... (extract_ops_from_tree): ... this. In the 2 argument overload remove _1 suffix. * gimple-expr.c (extract_ops_from_tree_1): Renamed to ... (extract_ops_from_tree): ... this. * gimple.c (gimple_build_assign, gimple_assign_set_rhs_from_tree): Adjust callers. * tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise. * tree-ssa-forwprop.c (defcodefor_name): Call 3 operand extract_ops_from_tree instead of 2 operand one. * gcc.dg/pr70177.c: New test. From-SVN: r234140
2016-03-11 13:28:50 +01:00
2016-03-11 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70177
* gcc.dg/pr70177.c: New test.
Re: Add -funconstrained-commons to work around PR/69368 (and others) in SPEC2006 gcc/testsuite: * gfortran.dg/unconstrained_commons.f: Widen regexp to match j_<N>. From-SVN: r234139
2016-03-11 13:27:58 +01:00
2016-03-11 Alan Lawrence <alan.lawrence@arm.com>
* gfortran.dg/unconstrained_commons.f: Widen regexp to match j_<N>.
Fix PR/70013 gcc: PR tree-optimization/70013 * tree-sra.c (analyze_access_subtree): Also set grp_unscalarized_data for constant-pool entries. gcc/testsuite: * gcc.dg/tree-ssa/sra-20.c: New. From-SVN: r234138
2016-03-11 13:08:01 +01:00
2016-03-11 Alan Lawrence <alan.lawrence@arm.com>
* gcc.dg/tree-ssa/sra-20.c: New.
re PR tree-optimization/70169 (ICE at -O1 and above on x86_64-linux-gnu in gen_lsm_tmp_name, at tree-ssa-loop.c:791) PR tree-optimization/70169 * tree-ssa-loop.c (gen_lsm_tmp_name): Handle FUNCTION_DECL and LABEL_DECL like VAR_DECL. Emit nothing instead of gcc_unreachable for unknown codes. * gcc.dg/pr70169.c: New test. From-SVN: r234136
2016-03-11 13:05:58 +01:00
2016-03-11 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/70174 (ICE at -O1 and above on x86_64-linux-gnu in gen_lowpart_general, at rtlhooks.c:63) PR rtl-optimization/70174 * expmed.c (store_bit_field_using_insv): Use gen_lowpart_if_possible followed by gen_lowpart on force_reg instead of just gen_lowpart. * gcc.dg/pr70174.c: New test. From-SVN: r234137
2016-03-11 13:07:01 +01:00
PR rtl-optimization/70174
* gcc.dg/pr70174.c: New test.
re PR tree-optimization/70169 (ICE at -O1 and above on x86_64-linux-gnu in gen_lsm_tmp_name, at tree-ssa-loop.c:791) PR tree-optimization/70169 * tree-ssa-loop.c (gen_lsm_tmp_name): Handle FUNCTION_DECL and LABEL_DECL like VAR_DECL. Emit nothing instead of gcc_unreachable for unknown codes. * gcc.dg/pr70169.c: New test. From-SVN: r234136
2016-03-11 13:05:58 +01:00
PR tree-optimization/70169
* gcc.dg/pr70169.c: New test.
re PR rtl-optimization/70160 (gcc ICE at -O2 (seg fault) and above on valid code on x86_64-linux-gnu) gcc/ PR target/70160 * config/i386/i386.c (scalar_chain::convert_reg): Skip uses of uninitialized values. gcc/testsuite/ PR target/70160 * gcc.target/i386/pr70160.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r234135
2016-03-11 12:25:29 +01:00
2016-03-11 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/70160
* gcc.target/i386/pr70160.c: New test.
S/390: Fix rounding for _Decimal128 to _Decimal32 conversion We do not have a direct conversion instruction from 128 bit DFP to 32 bit DFP so this needs to be done in two steps. The first needs to be done with the "prepare for shorter precision rounding mode" in order to produce a correct result. gcc/ChangeLog: 2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.md ("trunctddd2"): Turn former define_insn into define_expand. ("*trunctddd2"): New pattern definition. ("trunctdsd2"): Set prep_for_short_prec rounding mode for the TD->DD truncation. gcc/testsuite/ChangeLog: 2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/dfp-1.c: New test. From-SVN: r234134
2016-03-11 08:47:47 +01:00
2016-03-11 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/dfp-1.c: New test.
re PR target/7044 (vax casesi breakage) PR target/7044 * config/aarch64/aarch64.c (aarch64_override_options_after_change_1): When forcing flag_omit_frame_pointer to be true, use a special value that can be detected if this function is called again, thus preventing flag_omit_leaf_frame_pointer from being forced to be false. * gcc.target/aarch64/pr70044.c: New test. From-SVN: r234118
2016-03-10 18:24:16 +01:00
2016-03-10 Nick Clifton <nickc@redhat.com>
PR target/70044
* gcc.target/aarch64/pr70044.c: New test.
re PR c++/70001 (Infinity compilation time) PR c++/70001 * constexpr.c (cxx_eval_vec_init_1): For pre_init case, reuse return value from cxx_eval_constant_expression from earlier elements if it is valid constant initializer requiring no relocations. * g++.dg/cpp0x/constexpr-70001-1.C: New test. * g++.dg/cpp0x/constexpr-70001-2.C: New test. * g++.dg/cpp0x/constexpr-70001-3.C: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r234117
2016-03-10 18:23:06 +01:00
2016-03-10 Patrick Palka <ppalka@gcc.gnu.org>
Jakub Jelinek <jakub@redhat.com>
PR c++/70001
* g++.dg/cpp0x/constexpr-70001-1.C: New test.
* g++.dg/cpp0x/constexpr-70001-2.C: New test.
* g++.dg/cpp0x/constexpr-70001-3.C: New test.
re PR ipa/69589 (ICE in initialize_node_lattices, at ipa-cp.c:971) PR lto/69589 * cgraph.c (cgraph_node::dump): Dump split_part and indirect_call_target. * cgraph.h (cgraph_node): Add indirect_call_target flag. * ipa.c (has_addr_references_p): Cleanup. (is_indirect_call_target_p): New. (walk_polymorphic_call_targets): Do not mark virtuals that may be called indirectly as local. (symbol_table::remove_unreachable_nodes): Compute indirect_call_target. * g++.dg/lto/pr69589_0.C: New testcase * g++.dg/lto/pr69589_1.C: New testcase From-SVN: r234115
2016-03-10 17:11:14 +01:00
2016-03-10 Jan Hubicka <hubicka@ucw.cz>
PR lto/69589
* g++.dg/lto/pr69589_0.C: New testcase
* g++.dg/lto/pr69589_1.C: New testcase
re PR c++/70153 (ICE on valid C++ code) PR c++/70153 * cp-gimplify.c (cp_fold): Handle UNARY_PLUS_EXPR. * g++.dg/delayedfold/unary-plus1.C: New test. From-SVN: r234111
2016-03-10 16:13:01 +01:00
2016-03-10 Marek Polacek <polacek@redhat.com>
PR c++/70153
* g++.dg/delayedfold/unary-plus1.C: New test.
2016-03-10 Andre Vieira <andre.simoesdiasvieira@arm.com>
pr45701-1.c: Escape brackets. 2016-03-10 Andre Vieira <andre.simoesdiasvieira@arm.com> gcc/testsuite/ * gcc.target/arm/pr45701-1.c: Escape brackets. * gcc.target/arm/pr45701-2.c: Likewise. From-SVN: r234109
2016-03-10 14:43:29 +01:00
* gcc.target/arm/pr45701-1.c: Escape brackets.
* gcc.target/arm/pr45701-2.c: Likewise.
Add -funconstrained-commons to work around PR/69368 (and others) in SPEC2006 gcc/: * common.opt (funconstrained-commons, flag_unconstrained_commons): New. * tree.c (array_at_struct_end_p): Do not limit to size of decl for DECL_COMMONS if flag_unconstrained_commons is set. * tree-dfa.c (get_ref_base_and_extent): Likewise. * doc/invoke.texi (Optimize Options): Add -funconstrained-commons. (funconstrained-commons): Document. gcc/testsuite: * gfortran.dg/unconstrained_commons.f: New. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r234106
2016-03-10 13:19:45 +01:00
2016-03-10 Alan Lawrence <alan.lawrence@arm.com>
* gfortran.dg/unconstrained_commons.f: New.
PR69195, Reload confused by invalid reg_equiv Optimizing indirect jumps to direct jumps, and deleting dead insns can lead to changes in register lifetimes, which in turn can result in bad reg_equiv info being passed to reload. So do these tasks before calculating reg_equiv info. gcc/ PR rtl-optimization/69195 PR rtl-optimization/47992 * ira.c (recorded_label_ref): Delete. (update_equiv_regs): Return void. (indirect_jump_optimize): New function. (ira): Call indirect_jump_optimize and delete_trivially_dead_insns before regstat_compute_ri. Don't rebuild_jump_labels here. Delete update_regstat. gcc/testsuite/ * gcc.dg/pr69195.c: New. * gcc.dg/pr69238.c: New. From-SVN: r234101
2016-03-10 11:47:13 +01:00
2016-03-10 Alan Modra <amodra@gmail.com>
* gcc.dg/pr69195.c: New.
* gcc.dg/pr69238.c: New.
Xfail pr46032.c scan if alignment requirements not met 2016-03-10 Tom de Vries <tom@codesourcery.com> PR testsuite/68915 * gcc.dg/vect/pr46032.c: Xfail scan if alignment requirements not met. From-SVN: r234100
2016-03-10 09:37:01 +01:00
2016-03-10 Tom de Vries <tom@codesourcery.com>
PR testsuite/68915
* gcc.dg/vect/pr46032.c: Xfail scan if alignment requirements not met.
re PR tree-optimization/70128 (Linux kernel div patching optimized away) 2016-03-10 Richard Biener <rguenther@suse.de> PR tree-optimization/70128 * tree-ssa-structalias.c (set_uids_in_ptset): Set vars_contains_nonlocal for any FUNCTION_DECL or LABEL_DECL. * gcc.dg/tree-ssa/alias-34.c: New testcase. * gcc.dg/tree-ssa/alias-35.c: Likewise. From-SVN: r234099
2016-03-10 09:06:03 +01:00
2016-03-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/70128
* gcc.dg/tree-ssa/alias-34.c: New testcase.
* gcc.dg/tree-ssa/alias-35.c: Likewise.
re PR target/70086 (ICE: in extract_constrain_insn_cached, at recog.c:2202 (insn does not satisfy its constraints) with -mavx512vl -ffloat-store) PR target/70086 * config/i386/i386.md (truncdfsf2 splitter): Use gen_vec_concatv2df instead of gen_sse2_loadlpd. * config/i386/sse.md (*vec_concatv2df): Rename to... (vec_concatv2df): ... this. * gcc.target/i386/pr70086-1.c: New test. * gcc.target/i386/pr70086-2.c: New test. * gcc.target/i386/pr70086-3.c: New test. From-SVN: r234091
2016-03-09 21:06:59 +01:00
2016-03-09 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/70152 (gcc ICE at -O3 and above on valid code on x86_64-linux-gnu in "replace_uses_by") PR tree-optimization/70152 * tree-sra.c (replace_removed_params_ssa_names): Copy over SSA_NAME_OCCURS_IN_ABNORMAL_PHI from old_name to new_name. * gcc.dg/pr70152.c: New test. From-SVN: r234092
2016-03-09 21:12:19 +01:00
PR tree-optimization/70152
* gcc.dg/pr70152.c: New test.
re PR target/70086 (ICE: in extract_constrain_insn_cached, at recog.c:2202 (insn does not satisfy its constraints) with -mavx512vl -ffloat-store) PR target/70086 * config/i386/i386.md (truncdfsf2 splitter): Use gen_vec_concatv2df instead of gen_sse2_loadlpd. * config/i386/sse.md (*vec_concatv2df): Rename to... (vec_concatv2df): ... this. * gcc.target/i386/pr70086-1.c: New test. * gcc.target/i386/pr70086-2.c: New test. * gcc.target/i386/pr70086-3.c: New test. From-SVN: r234091
2016-03-09 21:06:59 +01:00
PR target/70086
* gcc.target/i386/pr70086-1.c: New test.
* gcc.target/i386/pr70086-2.c: New test.
* gcc.target/i386/pr70086-3.c: New test.
re PR middle-end/70127 (wrong code on x86_64-linux-gnu at -O3 in 32-bit and 64-bit modes) PR tree-optimization/70127 * fold-const.c (operand_equal_p): Revert the 2015-10-28 change. * gcc.c-torture/execute/pr70127.c: New test. From-SVN: r234090
2016-03-09 21:05:40 +01:00
PR tree-optimization/70127
* gcc.c-torture/execute/pr70127.c: New test.
c-parser.c (c_parser_oacc_loop): Update cclauses and clauses when calling c_finish_omp_clauses. gcc/c/ * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses when calling c_finish_omp_clauses. gcc/cp/ * parser.c (cp_parser_oacc_loop): Update cclauses and clauses when calling c_finish_omp_clauses. gcc/testsuite/ * c-c++-common/goacc/combined-directives-2.c: New test. From-SVN: r234089
2016-03-09 20:39:53 +01:00
2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
* c-c++-common/goacc/combined-directives-2.c: New test.
PR c++/70105: prevent nonsensical underline spew for macro expansions diagnostic_show_locus can sometimes do the wrong thing when handling expressions built up from macros. PR c++/70105 (currently marked as a P3 regression) has an example of a diagnostic where over 500 lines of irrelevant source are printed, and underlined, giving >1000 lines of useless spew to stderr. This patch adds extra sanitization to diagnostic-show-locus.c, so that we only attempt to print underlines and secondary locations if such locations are "sufficiently sane" relative to the primary location of a diagnostic. This "sufficiently sane" condition is implemented by a new helper function compatible_locations_p, which requires such locations to have the same macro expansion hierarchy as the primary location, using linemap_macro_map_loc_unwind_toward_spelling, effectively mimicing the expansion performed by LRK_SPELLING_LOCATION. This may be too strong a condition, but it effectively fixes PR c++/70105, without removing any underlines in my testing. Successfully bootstrapped&regrtested in combination with the previous patch on x86_64-pc-linux-gnu; adds 15 new PASS results to g++.sum and 4 new PASS results to gcc.sum. gcc/ChangeLog: PR c/68473 PR c++/70105 * diagnostic-show-locus.c (compatible_locations_p): New function. (layout::layout): Sanitize ranges using compatible_locations_p. gcc/testsuite/ChangeLog: PR c/68473 PR c++/70105 * g++.dg/diagnostic/pr70105.C: New test. * gcc.dg/plugin/diagnostic-test-expressions-1.c (foo): New decl. (test_multiple_ordinary_maps): New test function. libcpp/ChangeLog: PR c/68473 PR c++/70105 * line-map.c (linemap_macro_map_loc_unwind_toward_spelling): Move decl... * include/line-map.h (linemap_macro_map_loc_unwind_toward_spelling): ...here, converting from static to extern. From-SVN: r234088
2016-03-09 19:23:27 +01:00
2016-03-09 David Malcolm <dmalcolm@redhat.com>
PR c/68473
PR c++/70105
* g++.dg/diagnostic/pr70105.C: New test.
* gcc.dg/plugin/diagnostic-test-expressions-1.c (foo): New decl.
(test_multiple_ordinary_maps): New test function.
PR c++/70105: Defer location expansion until diagnostic_show_locus gcc/ChangeLog: PR c/68473 PR c++/70105 * diagnostic-show-locus.c (layout_range::layout_range): Replace location_range param with three const expanded_locations * and a bool. (layout::layout): Replace call to rich_location::lazily_expand_location with get_expanded_location. Extract the range and perform location expansion here, passing the results to the layout_range ctor. * diagnostic.c (source_range::debug): Delete. * diagnostic.h (diagnostic_expand_location): Reimplement in terms of rich_location::get_expanded_location. * gcc-rich-location.c (get_range_for_expr): Delete. (gcc_rich_location::add_expr): Reimplement to avoid the rich_location::add_range overload that took a location_range, passing a location_t instead. gcc/testsuite/ChangeLog: PR c/68473 PR c++/70105 * gcc.dg/plugin/diagnostic_plugin_show_trees.c (show_tree): Drop range information from call to inform_at_rich_loc. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (add_range): New. (test_show_locus): Replace calls to rich_location::add_range with calls to add_range. Rewrite the tests that used the now-defunct rich_location ctor taking a source_range. Simplify other tests by replacing calls to COMBINE_LOCATION_DATA with calls to make_location. libcpp/ChangeLog: PR c/68473 PR c++/70105 * include/line-map.h (source_range::debug): Delete. (struct location_range): Update comment. Replace expanded_location fields "m_start", "m_finish", and "m_caret" with a source_location field: "m_loc". (class rich_location): Reword comment. (rich_location::get_loc): Reimplement in terms of a new overloaded variant which takes an unsigned int. (rich_location::get_loc_addr): Delete. (rich_location::add_range): Drop params "start" and "finish" in favor of param "loc". Drop overloaded variants taking a source_range or location_range *. (rich_location::lazily_expand_location): Delete in favor of... (rich_location::get_expanded_location): New decl. (rich_location::m_loc): Delete field. (rich_location::m_column_override): New field. * line-map.c (rich_location::rich_location): Drop name of line_maps * param. Update initializations for deletion of field "m_loc" and addition of field "m_column_override". Reimplement body as a call to add_range. Delete overloaded variant taking a source_range. (rich_location::get_loc): New function. (rich_location::lazily_expand_location): Delete in favor of... (rich_location::get_expanded_location): New function. (rich_location::override_column): Reimplement. (rich_location::add_range): Drop params "start" and "finish" in favor of param "loc". Eliminate location expansion in favor of simply storing loc. Drop overloaded variants taking a source_range or location_range *. (rich_location::set_range): Eliminate location expansion. From-SVN: r234087
2016-03-09 19:14:43 +01:00
2016-03-09 David Malcolm <dmalcolm@redhat.com>
PR c/68473
PR c++/70105
* gcc.dg/plugin/diagnostic_plugin_show_trees.c (show_tree):
Drop range information from call to inform_at_rich_loc.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (add_range):
New.
(test_show_locus): Replace calls to rich_location::add_range with
calls to add_range. Rewrite the tests that used the now-defunct
rich_location ctor taking a source_range. Simplify other tests
by replacing calls to COMBINE_LOCATION_DATA with calls to
make_location.
re PR tree-optimization/70138 (wrong code at -O3 on x86_64-linux-gnu) 2016-03-09 Richard Biener <rguenther@suse.de> Jakub Jelinek <jakub@redhat.com> PR tree-optimization/70138 * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Also skip vect_double_reduction_def. * gcc.dg/vect/pr70138-1.c: New testcase. * gcc.dg/vect/pr70138-2.c: Likewise. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r234086
2016-03-09 17:41:19 +01:00
2016-03-09 Richard Biener <rguenther@suse.de>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70138
* gcc.dg/vect/pr70138-1.c: New testcase.
* gcc.dg/vect/pr70138-2.c: Likewise.
re PR target/70049 (Error: operand size mismatch for `vpextrw' (wrong assembly generated) with -masm=intel) PR target/70049 * config/i386/sse.md (*vec_extract<mode>): Use %0 instead of %k0 if the operand is "m". * gcc.target/i386/pr70049.c: New test. From-SVN: r234085
2016-03-09 15:10:58 +01:00
2016-03-09 Jakub Jelinek <jakub@redhat.com>
PR target/70049
* gcc.target/i386/pr70049.c: New test.
re PR c/70143 (false strict-aliasing warning) 2016-03-09 Richard Biener <rguenther@suse.de> c-family/ PR c/70143 * c-common.c (strict_aliasing_warning): Add back alias_sets_conflict_p check. * gcc.dg/Wstrict-aliasing-bogus-upcast.c: New testcase. * gcc.dg/Wstrict-aliasing-struct-with-char-member.c: Likewise. * gcc.dg/Wstrict-aliasing-struct-member.c: Remove again. From-SVN: r234084
2016-03-09 15:01:16 +01:00
2016-03-09 Richard Biener <rguenther@suse.de>
PR c/70143
* gcc.dg/Wstrict-aliasing-bogus-upcast.c: New testcase.
* gcc.dg/Wstrict-aliasing-struct-with-char-member.c: Likewise.
* gcc.dg/Wstrict-aliasing-struct-member.c: Remove again.
Really don't xfail gcc.dg/vect/bb-slp-34.c on aarch64, arm * gcc.dg/vect/bb-slp-34.c: Really don't xfail on aarch64-*-*, arm-*-*. From-SVN: r234081
2016-03-09 14:09:02 +01:00
2016-03-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.dg/vect/bb-slp-34.c: Really don't xfail on aarch64-*-*,
arm-*-*.
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64) PR target/67278 * gcc.dg/simd-8.c: Add -w -Wno-psabi to dg-options. PR middle-end/70050 * gcc.dg/pr70050.c: Add -w to dg-options. Fix up PR number in testcase comment. From-SVN: r234079
2016-03-09 10:20:18 +01:00
2016-03-09 Jakub Jelinek <jakub@redhat.com>
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64) PR middle-end/67278 * gcc.dg/simd-7.c: Add -w -Wno-psabi to dg-options. From-SVN: r234080
2016-03-09 10:23:53 +01:00
PR middle-end/67278
* gcc.dg/simd-7.c: Add -w -Wno-psabi to dg-options.
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64) PR target/67278 * gcc.dg/simd-8.c: Add -w -Wno-psabi to dg-options. PR middle-end/70050 * gcc.dg/pr70050.c: Add -w to dg-options. Fix up PR number in testcase comment. From-SVN: r234079
2016-03-09 10:20:18 +01:00
PR target/67278
* gcc.dg/simd-8.c: Add -w -Wno-psabi to dg-options.
PR middle-end/70050
* gcc.dg/pr70050.c: Add -w to dg-options. Fix up PR number
in testcase comment.
Add oacc kernels test-cases in gfortran.dg/goacc 2016-03-09 Tom de Vries <tom@codesourcery.com> * gfortran.dg/goacc/kernels-loop-2.f95: New test. * gfortran.dg/goacc/kernels-loop-data-2.f95: New test. * gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: New test. * gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: New test. * gfortran.dg/goacc/kernels-loop-data-update.f95: New test. * gfortran.dg/goacc/kernels-loop-data.f95: New test. * gfortran.dg/goacc/kernels-loop-n.f95: New test. * gfortran.dg/goacc/kernels-loop.f95: New test. From-SVN: r234077
2016-03-09 10:14:05 +01:00
2016-03-09 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-loop-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-update.f95: New test.
* gfortran.dg/goacc/kernels-loop-data.f95: New test.
* gfortran.dg/goacc/kernels-loop-n.f95: New test.
* gfortran.dg/goacc/kernels-loop.f95: New test.
PR c++/62096 - unexpected warning overflow in implicit constant conversion gcc/testsuite/ChangeLog: 2016-03-08 Martin Sebor <msebor@redhat.com> PR c++/62096 * g++.dg/warn/overflow-warn-7.C: New test. From-SVN: r234075
2016-03-09 05:20:07 +01:00
2016-03-08 Martin Sebor <msebor@redhat.com>
PR c++/62096
* g++.dg/warn/overflow-warn-7.C: New test.
Remove Concepts from -std=c++1z. gcc/c-family/ * c-opts.c (set_std_cxx1z): Don't enable concepts. gcc/testsuite/ * lib/g++-dg.exp (g++-dg-runtest): Handle "concepts" in std list. * lib/target-supports.exp (check_effective_target_concepts): New. gcc/cp/ * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful diagnostic for use of "concept". (cp_parser_requires_clause_opt): And "requires". (cp_parser_type_parameter, cp_parser_late_return_type_opt) (cp_parser_explicit_template_declaration): Adjust. * Make-lang.in (check-c++-all): Add "concepts" to std list. From-SVN: r234069
2016-03-08 23:30:44 +01:00
2016-03-08 Jason Merrill <jason@redhat.com>
* lib/g++-dg.exp (g++-dg-runtest): Handle "concepts" in std list.
* lib/target-supports.exp (check_effective_target_concepts): New.
re PR target/70110 (ICE at -O3 in the 32-bit mode in set_last_insn, at emit-rtl.h:420) PR target/70110 * config/i386/i386.c (scalar_chain::make_vector_copies, scalar_chain::convert_reg): Call end_sequence in between get_insns and emit_conversion_insns rather than after both calls. * gcc.dg/pr70110.c: New test. From-SVN: r234057
2016-03-08 09:05:26 +01:00
2016-03-08 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/70135 (-fsanitize=undefined causes static_assert to fail) PR c++/70135 * constexpr.c (cxx_eval_loop_expr): Forget saved values of SAVE_EXPRs even after the last iteration of the loop. * g++.dg/cpp1y/constexpr-loop4.C: New test. * g++.dg/ubsan/pr70135.C: New test. From-SVN: r234064
2016-03-08 21:05:21 +01:00
PR c++/70135
* g++.dg/cpp1y/constexpr-loop4.C: New test.
* g++.dg/ubsan/pr70135.C: New test.
re PR target/70110 (ICE at -O3 in the 32-bit mode in set_last_insn, at emit-rtl.h:420) PR target/70110 * config/i386/i386.c (scalar_chain::make_vector_copies, scalar_chain::convert_reg): Call end_sequence in between get_insns and emit_conversion_insns rather than after both calls. * gcc.dg/pr70110.c: New test. From-SVN: r234057
2016-03-08 09:05:26 +01:00
PR target/70110
* gcc.dg/pr70110.c: New test.
[hsa testsuite] Suppress hsa warnings in compiler gomp tests 2016-03-07 Martin Jambor <mjambor@suse.cz> * c-c++-common/gomp/clauses-1.c: Remove dg-options. * c-c++-common/gomp/if-1.c: Likewise. * c-c++-common/gomp/pr61486-2.c: Likewise. * c-c++-common/gomp/target-teams-1.c: Moved dg-options except -fopenmp to dg-additional-options. * g++.dg/gomp/gomp.exp: Pass -Wno-hsa to all tests. * g++/gomp/target-teams-1.c: Likewise. * gcc.dg/gomp/gomp.exp: Likewise. * gcc.dg/gomp/pr68128-2.c: Moved dg-options except -fopenmp to dg-additional-options. * gfortran.dg/gomp/gomp.exp: Likewise. * gfortran.dg/gomp/target1.f90: Remove dg-options. * gfortran.dg/gomp/target2.f90: Moved dg-options except -fopenmp to dg-additional-options. * gfortran.dg/gomp/target3.f90: Remove dg-options. From-SVN: r234044
2016-03-07 19:39:51 +01:00
2016-03-07 Martin Jambor <mjambor@suse.cz>
* c-c++-common/gomp/clauses-1.c: Remove dg-options.
* c-c++-common/gomp/if-1.c: Likewise.
* c-c++-common/gomp/pr61486-2.c: Likewise.
* c-c++-common/gomp/target-teams-1.c: Moved dg-options except -fopenmp
to dg-additional-options.
* g++.dg/gomp/gomp.exp: Pass -Wno-hsa to all tests.
* g++/gomp/target-teams-1.c: Likewise.
* gcc.dg/gomp/gomp.exp: Likewise.
* gcc.dg/gomp/pr68128-2.c: Moved dg-options except -fopenmp to
dg-additional-options.
* gfortran.dg/gomp/gomp.exp: Likewise.
* gfortran.dg/gomp/target1.f90: Remove dg-options.
* gfortran.dg/gomp/target2.f90: Moved dg-options except -fopenmp to
dg-additional-options.
* gfortran.dg/gomp/target3.f90: Remove dg-options.
[hsa testsuite] Gridification tests 2016-03-07 Martin Jambor <mjambor@suse.cz> * lib/target-supports.exp (check_effective_target_offload_hsa): New. * c-c++-common/gomp/gridify-1.c: New test. * gfortran.dg/gomp/gridify-1.f90: Likewise. From-SVN: r234043
2016-03-07 19:37:20 +01:00
2016-03-07 Martin Jambor <mjambor@suse.cz>
* lib/target-supports.exp (check_effective_target_offload_hsa): New.
* c-c++-common/gomp/gridify-1.c: New test.
* gfortran.dg/gomp/gridify-1.f90: Likewise.
pr45701-1.c: Change assembler scan to not trigger for cortex-r8, when scanning for register r8. 2016-03-07 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.target/arm/pr45701-1.c: Change assembler scan to not trigger for cortex-r8, when scanning for register r8. * gcc.target/arm/pr45701-2.c: Likewise. From-SVN: r234041
2016-03-07 19:04:31 +01:00
2016-03-07 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/pr45701-1.c: Change assembler scan to not
trigger for cortex-r8, when scanning for register r8.
* gcc.target/arm/pr45701-2.c: Likewise.
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure") PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. * cfgloop.h (check_verify_loop_structure): Clear LOOPS_NEED_FIXUP. Move after definition of loops_state_clear. PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r234036
2016-03-07 18:01:54 +01:00
2016-02-26 Richard Biener <rguenther@suse.de>
re PR target/70327 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mavx512ifma and v4ti argument) PR target/70327 * config/i386/i386.md (movxi): Use ix86_expand_vector_move instead of ix86_expand_move. (movoi): Ditto. (movti): Use general_operand for operand 1 predicate. testsuite/ChangeLog: PR target/70327 * gcc.target/i386/pr70327.c: New test. From-SVN: r234380
2016-03-21 20:56:50 +01:00
Jeff Law <law@redhat.com>
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure") PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. * cfgloop.h (check_verify_loop_structure): Clear LOOPS_NEED_FIXUP. Move after definition of loops_state_clear. PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r234036
2016-03-07 18:01:54 +01:00
PR tree-optimization/69740
* gcc.c-torture/compile/pr69740-1.c: New test.
* gcc.c-torture/compile/pr69740-2.c: New test.
2016-03-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * lib/target-supports.exp (check_effective_target_whole_vector_shift): Enable for PPC64. From-SVN: r234032
2016-03-07 16:22:34 +01:00
2016-03-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* lib/target-supports.exp
(check_effective_target_whole_vector_shift): Enable for PPC64.
re PR tree-optimization/70115 (gcc ICE at -O2 (seg fault) and above on valid code on x86_64-linux-gnu) 2016-03-07 Richard Biener <rguenther@suse.de> PR tree-optimization/70115 * tree-ssa-loop-ivcanon.c (propagate_into_all_uses): Remove. (propagate_constants_for_unrolling): Use replace_uses_by. * gcc.dg/torture/pr70115.c: New testcase. From-SVN: r234027
2016-03-07 15:15:56 +01:00
2016-03-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/70115
* gcc.dg/torture/pr70115.c: New testcase.
re PR middle-end/69916 ([openacc] ICE in single_succ_edge called from oacc_loop_xform_loop) gcc/ PR middle-end/69916 * omp-low.c (struct oacc_loop): Add ifns. (new_oacc_loop_raw): Initialize it. (finish_oacc_loop): Clear mask & flags if no ifns. (oacc_loop_discover_walk): Count IFN_GOACC_LOOP calls. (oacc_loop_xform_loop): Add ifns arg & adjust. (oacc_loop_process): Adjust oacc_loop_xform_loop call. gcc/testsuite/ PR middle-end/69916 * c-c-++-common/goacc/pr69916.c: New. From-SVN: r234026
2016-03-07 14:22:07 +01:00
2016-03-07 Nathan Sidwell <nathan@codesourcery.com>
PR middle-end/69916
* c-c-++-common/goacc/pr69916.c: New.
re PR rtl-optimization/70061 (ICE: SIGSEGV in delete_insn_chain() with unused label) PR rtl-opt/70061 * tree-outofssa.c (emit_partition_copy): Flush pending stack adjust. (insert_value_copy_on_edge): Likewise. * gcc.c-torture/compile/pr70061.c: New test. From-SVN: r234025
2016-03-07 12:48:57 +01:00
2016-03-07 Richard Henderson <rth@redhat.com>
* gcc.c-torture/compile/pr70061.c: New test.
re PR testsuite/70109 (FAIL: gcc.dg/vect/O3-pr36098.c scan-tree-dump-times vect "vectorizing stmts usin g SLP" 0) 2016-03-07 Richard Biener <rguenther@suse.de> PR testsuite/70109 * gcc.dg/vect/O3-pr36098.c: New testcase. From-SVN: r234024
2016-03-07 12:45:49 +01:00
2016-03-07 Richard Biener <rguenther@suse.de>
PR testsuite/70109
* gcc.dg/vect/O3-pr36098.c: New testcase.
pragma_cpp_fma.c: Reset default FPU. 2016-03-07 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/arm/pragma_cpp_fma.c: Reset default FPU. From-SVN: r234021
2016-03-07 10:43:48 +01:00
2016-03-07 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/pragma_cpp_fma.c: Reset default FPU.
decl.c (gnat_to_gnu_entity): Always mark the expression of a renaming manually in case #3. * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Always mark the expression of a renaming manually in case #3. From-SVN: r234018
2016-03-07 09:08:27 +01:00
2016-03-07 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/renaming9.ad[sb]: New testcase.
re PR c++/70084 (va_arg ((ap), int) regression on s390*-*) PR c++/70084 * tree-inline.c (copy_tree_body_r): When cancelling ADDR_EXPR of INDIRECT_REF and ADDR_EXPR changed type, fold_convert it to the right type. * g++.dg/expr/stdarg3.C: New test. From-SVN: r234004
2016-03-05 07:50:23 +01:00
2016-03-05 Jakub Jelinek <jakub@redhat.com>
PR c++/70084
* g++.dg/expr/stdarg3.C: New test.
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 * gcc.dg/tree-ssa/pr69196-1.c: Limit this to sparc*-*-* and x86_64-*-*. From-SVN: r234003
2016-03-05 07:12:09 +01:00
2016-03-04 Jeff Law <law@redhat.com>
PR tree-optimization/69196
* gcc.dg/tree-ssa/pr69196-1.c: Limit this to sparc*-*-* and
x86_64-*-*.
re PR c/69824 (internal compiler error in unshare_body) PR c/69824 * c-decl.c (get_parm_info): Don't queue implicit function declarations for later. PR c/69824 * gcc.dg/pr69824.c: New test. From-SVN: r234000
2016-03-05 06:22:01 +01:00
2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
re PR c/69973 (ICE on excessive attribute vector_size) PR c/69973 * targhooks.c (default_vector_alignment): Limit to MAX_OFILE_ALIGNMENT. PR c/69973 * gcc.dg/pr69973.c: New test. From-SVN: r234002
2016-03-05 06:36:42 +01:00
PR c/69973
* gcc.dg/pr69973.c: New test.
re PR rtl-optimization/69941 (bogus zero_extend transformation in postreload on aarch64) PR rtl-optimization/69941 * postreload.c (reload_combine_recognize_pattern): Ensure all uses of the reg share its mode. PR rtl-optimization/69941 * gcc.dg/torture/pr69941.c: New test. From-SVN: r234001
2016-03-05 06:30:10 +01:00
PR rtl-optimization/69941
* gcc.dg/torture/pr69941.c: New test.
re PR c/69824 (internal compiler error in unshare_body) PR c/69824 * c-decl.c (get_parm_info): Don't queue implicit function declarations for later. PR c/69824 * gcc.dg/pr69824.c: New test. From-SVN: r234000
2016-03-05 06:22:01 +01:00
PR c/69824
* gcc.dg/pr69824.c: New test.
Handle oacc region in oacc routine 2016-03-05 Tom de Vries <tom@codesourcery.com> * omp-low.c (check_omp_nesting_restrictions): Check for non-oacc construct in oacc routine. Check for oacc region in oacc routine. * c-c++-common/goacc/nesting-fail-1.c (f_acc_routine): New function. * c-c++-common/goacc-gomp/nesting-fail-1.c (f_acc_routine): New function. From-SVN: r233998
2016-03-05 03:48:30 +01:00
2016-03-05 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/nesting-fail-1.c (f_acc_routine): New function.
* c-c++-common/goacc-gomp/nesting-fail-1.c (f_acc_routine): New
function.
Fix PR c++/66786 (ICE with nested lambdas in variable template) gcc/cp/ChangeLog: PR c++/66786 * pt.c (template_class_depth): Given a lambda type, iterate into its LAMBDA_TYPE_EXTRA_SCOPE field instead of its TYPE_CONTEXT. Given a VAR_DECL, iterate into its CP_DECL_CONTEXT. gcc/testsuite/ChangeLog: PR c++/66786 * g++.dg/cpp1y/var-templ48.C: New test. * g++.dg/cpp1y/var-templ49.C: New test. From-SVN: r233997
2016-03-05 02:59:04 +01:00
2016-03-05 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/66786
* g++.dg/cpp1y/var-templ48.C: New test.
* g++.dg/cpp1y/var-templ49.C: New test.
* g++.dg/Wno-frame-address.C: Skip on IA-64. From-SVN: r233988
2016-03-04 23:56:18 +01:00
2016-03-04 Eric Botcazou <ebotcazou@adacore.com>
* g++.dg/Wno-frame-address.C: Skip on IA-64.
re PR target/70062 (ICE: in decide_alg, at config/i386/i386.c:26173 with -mmemcpy-strategy=libcall) PR target/70062 * config/i386/i386.c (decide_alg): Add RECUR argument. Revert 2016-02-22 changes, instead don't recurse if RECUR is already true. Don't change *dynamic_check if RECUR. Adjust recursive caller to pass true to the new argument. (ix86_expand_set_or_movmem): Adjust decide_alg caller. * gcc.target/i386/pr70062.c: New test. From-SVN: r233979
2016-03-04 21:28:27 +01:00
2016-03-04 Jakub Jelinek <jakub@redhat.com>
re PR c++/70035 (Calling a non-virtual member in base-class constructor call with ubsan causes segfault when superclass has virtual member with same name) PR c++/70035 * cp-tree.h (cp_ubsan_maybe_initialize_vtbl_ptrs): New prototype. * decl.c (start_preparsed_function): Call cp_ubsan_maybe_initialize_vtbl_ptrs if needed. * cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs, cp_ubsan_maybe_initialize_vtbl_ptrs): New functions. * g++.dg/ubsan/pr70035.C: New test. From-SVN: r233984
2016-03-04 23:10:49 +01:00
PR c++/70035
* g++.dg/ubsan/pr70035.C: New test.
re PR target/70062 (ICE: in decide_alg, at config/i386/i386.c:26173 with -mmemcpy-strategy=libcall) PR target/70062 * config/i386/i386.c (decide_alg): Add RECUR argument. Revert 2016-02-22 changes, instead don't recurse if RECUR is already true. Don't change *dynamic_check if RECUR. Adjust recursive caller to pass true to the new argument. (ix86_expand_set_or_movmem): Adjust decide_alg caller. * gcc.target/i386/pr70062.c: New test. From-SVN: r233979
2016-03-04 21:28:27 +01:00
PR target/70062
* gcc.target/i386/pr70062.c: New test.
Remove c++98_only on g++.dg/template/typename21.C * g++.dg/template/typename21.C: Remove c++98_only. From-SVN: r233977
2016-03-04 20:51:53 +01:00
2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
* g++.dg/template/typename21.C: Remove c++98_only.
Replace c++98 with c++98_only * g++.dg/template/typename21.C: Replace c++98 with c++98_only. From-SVN: r233975
2016-03-04 20:41:35 +01:00
2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
* g++.dg/template/typename21.C: Replace c++98 with c++98_only.
PR c/68187: fix overzealous -Wmisleading-indentation (comment #1) gcc/c-family/ChangeLog: PR c/68187 * c-indentation.c (get_visual_column): Move code to determine next tab stop to... (next_tab_stop): ...this new function. (line_contains_hash_if): Delete function. (detect_preprocessor_logic): Delete function. (get_first_nws_vis_column): New function. (detect_intervening_unindent): New function. (should_warn_for_misleading_indentation): Replace call to detect_preprocessor_logic with a call to detect_intervening_unindent. gcc/testsuite/ChangeLog: PR c/68187 * c-c++-common/Wmisleading-indentation.c (fn_42_a): New test function. (fn_42_b): Likewise. (fn_42_c): Likewise. From-SVN: r233972
2016-03-04 16:50:27 +01:00
2016-03-04 David Malcolm <dmalcolm@redhat.com>
PR c/68187
* c-c++-common/Wmisleading-indentation.c (fn_42_a): New test
function.
(fn_42_b): Likewise.
(fn_42_c): Likewise.
PR c/68187: fix overzealous -Wmisleading-indentation (comment #0) gcc/c-family/ChangeLog: PR c/68187 * c-indentation.c (should_warn_for_misleading_indentation): When suppressing warnings about cases where the guard and body are on the same column, only use the first non-whitespace column in place of the guard token column when dealing with "else" clauses. When rejecting aligned BODY and NEXT, loosen the requirement from equality with the first non-whitespace of guard to simply that they not be indented relative to it. gcc/testsuite/ChangeLog: PR c/68187 * c-c++-common/Wmisleading-indentation.c (fn_40_a): New test function. (fn_40_b): Likewise. (fn_41_a): Likewise. (fn_41_b): Likewise. From-SVN: r233971
2016-03-04 16:45:19 +01:00
2016-03-04 David Malcolm <dmalcolm@redhat.com>
PR c/68187
* c-c++-common/Wmisleading-indentation.c (fn_40_a): New test
function.
(fn_40_b): Likewise.
(fn_41_a): Likewise.
(fn_41_b): Likewise.
re PR target/70059 (Invalid codegen on AVX-512 when using _mm512_inserti64x4(x, y, 0)) PR target/70059 * config/i386/sse.md (vec_set_lo_<mode><mask_name>, <extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask): Formatting fixes. (vec_set_hi_<mode><mask_name>): Likewise. Swap VEC_CONCAT operands. * gcc.target/i386/avx512f-pr70059.c: New test. * gcc.target/i386/avx512dq-pr70059.c: New test. From-SVN: r233968
2016-03-04 15:45:56 +01:00
2016-03-04 Jakub Jelinek <jakub@redhat.com>
PR target/70059
* gcc.target/i386/avx512f-pr70059.c: New test.
* gcc.target/i386/avx512dq-pr70059.c: New test.
Avoid terminating early in LRA, unless -fchecking (PR57676) gcc/ PR rtl-optimization/57676 * lra-assigns.c (lra_assign): Guard test for maximum iterations with flag_checking. gcc/testsuite/ PR rtl-optimization/57676 * gcc.dg/torture/pr57676.c: New test. From-SVN: r233967
2016-03-04 15:12:36 +01:00
2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/57676
* gcc.dg/torture/pr57676.c: New test.
tree-vect-patterns.c (search_type_for_mask): Handle comparison of booleans. gcc/ * tree-vect-patterns.c (search_type_for_mask): Handle comparison of booleans. gcc/testsuite/ * gcc.dg/pr70026.c: New test. From-SVN: r233966
2016-03-04 14:49:54 +01:00
2016-03-04 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.dg/pr70026.c: New test.
re PR c/69798 (ICE on invalid code on x86_64-linux-gnu in c_parser_braced_init, at c/c-parser.c:4338) PR c/69798 * c-parser.c (c_parser_postfix_expression): Call c_parser_cast_expression rather than c_parser_postfix_expression. * gcc.dg/cilk-plus/pr69798-1.c: New test. * gcc.dg/cilk-plus/pr69798-2.c: New test. From-SVN: r233965
2016-03-04 14:26:25 +01:00
2016-03-04 Marek Polacek <polacek@redhat.com>
PR c/69798
* gcc.dg/cilk-plus/pr69798-1.c: New test.
* gcc.dg/cilk-plus/pr69798-2.c: New test.
[AArch64][testsuite] PR target/70004: Remove check using undefined behaviour PR target/70004 * gcc.target/aarch64/scalar_shift_1.c: (test_corners_sisd_di): Delete. (test_corners_sisd_si): Likewise. (main): Remove checks of the above. * gcc.target/aarch64/shift_wide_invalid_1.c: New test. From-SVN: r233964
2016-03-04 12:09:11 +01:00
2016-03-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/70004
* gcc.target/aarch64/scalar_shift_1.c: (test_corners_sisd_di):
Delete.
(test_corners_sisd_si): Likewise.
(main): Remove checks of the above.
* gcc.target/aarch64/shift_wide_invalid_1.c: New test.
* gcc.dg/Wno-frame-address.c: Skip on IA-64. From-SVN: r233963
2016-03-04 09:46:33 +01:00
2016-03-04 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/Wno-frame-address.c: Skip on IA-64.
pr69951.c: Accept argc==0. 2016-03-04 Christophe Lyon <christophe.lyon@linaro.org> * gcc.dg/torture/pr69951.c: Accept argc==0. From-SVN: r233962
2016-03-04 09:43:27 +01:00
2016-03-04 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.dg/torture/pr69951.c: Accept argc==0.
re PR middle-end/70054 (GCC 6 gives a strict-aliasing warning on use of std::aligned_storage) 2016-03-04 Richard Biener <rguenther@suse.de> PR c++/70054 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of instead of alias_sets_conflict_p. * g++.dg/warn/Wstrict-aliasing-bogus-union-2.C: New testcase. * gcc.dg/Wstrict-aliasing-struct-member.c: New testcase. From-SVN: r233961
2016-03-04 09:31:19 +01:00
2016-03-04 Richard Biener <rguenther@suse.de>
PR c++/70054
* g++.dg/warn/Wstrict-aliasing-bogus-union-2.C: New testcase.
* gcc.dg/Wstrict-aliasing-struct-member.c: New testcase.
S/390: Set GOARCH to the current target when testing multiarch. The attached patch fixes a test failure of go.test/test/env.go on s390x biarch. Bootstrapped and regression tested on s390x biarch and s390. gcc/testsuite/ChangeLog 2016-03-04 Dominik Vogt <vogt@linux.vnet.ibm.com> PR testsuite/69766 * go.test/go-test.exp: S/390: Set GOARCH to the current target when testing multiarch. From-SVN: r233959
2016-03-04 08:33:16 +01:00
2016-03-04 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR testsuite/69766
* go.test/go-test.exp: S/390: Set GOARCH to the current target when
testing multiarch.
re PR debug/69947 (DW_OP_GNU_implicit_pointer broken on the trunk) PR debug/69947 * dwarf2out.c (prune_unused_types_walk_loc_descr): Handle all other ops that have dw_val_class_die_ref operands, and DW_OP_GNU_entry_value. * gcc.dg/guality/pr69947.c: New test. From-SVN: r233958
2016-03-04 08:27:15 +01:00
2016-03-04 Jakub Jelinek <jakub@redhat.com>
PR debug/69947
* gcc.dg/guality/pr69947.c: New test.
re PR ada/70017 (c52103x and c52104x test failure on s390x) PR ada/70017 * gcc.dg/pr70017.c (foo): Store 0 to first element of each array. From-SVN: r233944
2016-03-03 21:52:40 +01:00
2016-03-03 Jakub Jelinek <jakub@redhat.com>
PR ada/70017
* gcc.dg/pr70017.c (foo): Store 0 to first element of each array.
[ARM] PR rtl-optimization/69904: Disallow copying/duplicating of load-exclusive operations PR rtl-optimization/69904 * config/arm/arm.c (arm_cannot_copy_insn_p): Return true for load-exclusive instructions. * gcc.target/arm/pr69904.c: New test. From-SVN: r233941
2016-03-03 18:25:43 +01:00
2016-03-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/69904
* gcc.target/arm/pr69904.c: New test.
re PR target/70021 (Test miscompiled with -O3 option for -march=core-avx2.) PR target/70021 * tree-vect-stmts.c (vect_mark_relevant): Remove USED_IN_PATTERN argument, if STMT_VINFO_IN_PATTERN_P (stmt_info), always mark the pattern no matter if it is used just by non-pattern, pattern or mix thereof. (process_use, vect_mark_stmts_to_be_vectorized): Adjust callers. * tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): If oprnd1 def_stmt is in pattern, don't look through it. * gcc.dg/vect/pr70021.c: New test. * gcc.target/i386/pr70021.c: New test. From-SVN: r233940
2016-03-03 15:32:15 +01:00
2016-03-03 Jakub Jelinek <jakub@redhat.com>
PR target/70021
* gcc.dg/vect/pr70021.c: New test.
* gcc.target/i386/pr70021.c: New test.
re PR middle-end/70050 (ICE: tree check: expected integer_type or enumeral_type or boolean_type or real_type or fixed_point_type, have vector_type in generic_simplify_162, at generic-match.c:6175) PR middle-end/70050 * match.pd (X % -Y): Add INTEGRAL_TYPE_P check. * gcc.dg/pr70050.c: New test. From-SVN: r233937
2016-03-03 12:42:19 +01:00
2016-03-03 Marek Polacek <polacek@redhat.com>
PR middle-end/70050
* gcc.dg/pr70050.c: New test.
[Patch testsuite] Change xfail conditions for bb-slp-34.c gcc/testsuite/ * gcc.dg/vect/bb-slp-34.c: Don't XFAIL for ARM/AArch64. From-SVN: r233935
2016-03-03 11:18:05 +01:00
2016-03-03 James Greenhalgh <james.greenhalgh@arm.com>
* gcc.dg/vect/bb-slp-34.c: Don't XFAIL for ARM/AArch64.
Skip properly debug stmt in optimize_mask_stores (PR PR tree-optimization/70043 * tree-vect-loop.c (optimize_mask_stores): Move iterator to previous statement if we see a debug statement. * gfortran.dg/vect/pr70043.f90: New test. From-SVN: r233934
2016-03-03 11:08:09 +01:00
2016-03-03 Ilya Enkovich <enkovich.gnu@gmail.com>
PR tree-optimization/70043
* gfortran.dg/vect/pr70043.f90: New test.
* gnat.dg/specs/task1.ads: New test. From-SVN: r233932
2016-03-03 10:56:30 +01:00
2016-03-03 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/task1.ads: New test.
Invoke gdb with -batch to avoid prompts * lib/gcc-gdb-test.exp (gdb-test): Make log message match command. Invoke gdb with -batch. * lib/gcc-simulate-thread.exp (simulate-thread): Likewise. From-SVN: r233930
2016-03-03 10:46:03 +01:00
2016-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* lib/gcc-gdb-test.exp (gdb-test): Make log message match command.
Invoke gdb with -batch.
* lib/gcc-simulate-thread.exp (simulate-thread): Likewise.
re PR tree-optimization/55936 (Missed VRP optimization) 2016-03-03 Richard Biener <rguenther@suse.de> PR tree-optimization/55936 * tree-vrp.c (compare_name_with_value): Add use_equiv_p parameter and guard unsafe equivalence use. (vrp_evaluate_conditional_warnv_with_ops): Always use safe equivalences but not via the quadratic compare_names helper. * gcc.dg/tree-ssa/vrp06.c: Remove XFAIL. From-SVN: r233928
2016-03-03 10:12:53 +01:00
2016-03-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/55936
* gcc.dg/tree-ssa/vrp06.c: Remove XFAIL.
re PR middle-end/69987 (internal compiler error: in verify_loop_structure, at cfgloop.c:1639) PR tree-optimization/69987 * gfortran.dg/pr69987.f90: Use "-w" to avoid failures when the target does not support -fprefetch-loop-arrays. From-SVN: r233912
2016-03-02 19:45:26 +01:00
2016-03-02 Jeff Law <law@redhat.com>
re PR rtl-optimization/69942 (gcc.dg/ifcvt-5.c FAILs) PR rtl-optimization/69942 * gcc.dg/ifcvt-5.c: Use "word_mode" rather than "int" to limit the effects of argument promotions. From-SVN: r233922
2016-03-03 01:11:03 +01:00
PR rtl-optimization/69942
* gcc.dg/ifcvt-5.c: Use "word_mode" rather than "int" to limit the
effects of argument promotions.
re PR middle-end/69987 (internal compiler error: in verify_loop_structure, at cfgloop.c:1639) PR tree-optimization/69987 * gfortran.dg/pr69987.f90: Use "-w" to avoid failures when the target does not support -fprefetch-loop-arrays. From-SVN: r233912
2016-03-02 19:45:26 +01:00
PR tree-optimization/69987
* gfortran.dg/pr69987.f90: Use "-w" to avoid failures when the
target does not support -fprefetch-loop-arrays.
bmi2-bzhi-2.c: Change to runtime test. * gcc.target/i386/bmi2-bzhi-2.c: Change to runtime test. From-SVN: r233910
2016-03-02 16:38:21 +01:00
2016-03-02 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/bmi2-bzhi-2.c: Change to runtime test.
re PR rtl-optimization/69052 (Performance regression after r229402.) PR tree-optimization/69052 * loop-invariant.c (canonicalize_address): New function. (inv_can_prop_to_addr_use): Check validity of address expression which is canonicalized by above function. gcc/testsuite/ChangeLog PR tree-optimization/69052 * gcc.target/i386/pr69052.c: New test. From-SVN: r233907
2016-03-02 15:10:56 +01:00
2016-03-02 Bin Cheng <bin.cheng@arm.com>
Correct ChangeLog for revision 233907. From-SVN: r233908
2016-03-02 15:16:00 +01:00
PR rtl-optimization/69052
re PR rtl-optimization/69052 (Performance regression after r229402.) PR tree-optimization/69052 * loop-invariant.c (canonicalize_address): New function. (inv_can_prop_to_addr_use): Check validity of address expression which is canonicalized by above function. gcc/testsuite/ChangeLog PR tree-optimization/69052 * gcc.target/i386/pr69052.c: New test. From-SVN: r233907
2016-03-02 15:10:56 +01:00
* gcc.target/i386/pr69052.c: New test.
decl alignment not respected This patch cures a problem with ICF of read-only variables at the intersection of -fsection-anchors, -ftree-loop-vectorize, and targets with alignment restrictions. What happens with the testcase is: - "c" is referenced in a constructor, thus make_decl_rtl for "c", - make_decl_rtl puts "c" in an anchor block (-fsection-anchors), - anchor block contents can't move, so "c" alignment can't change by ipa_increase_alignment (-ftree-loop-vectorize), - however "a" alignment can be increased, - ICF aliases "a" to "c". So we have a decl for "a" saying it is aligned to 128 bits, using mem for "c" which is only 16 bit aligned. PR ipa/69990 gcc/ * ipa-icf.c (sem_variable::merge): Do not merge an alias with larger alignment. gcc/testsuite/ gcc.dg/pr69990.c: New. From-SVN: r233906
2016-03-02 15:05:21 +01:00
2016-03-02 Alan Modra <amodra@gmail.com>
* gcc.dg/pr69990.c: New.
re PR target/70028 (Error: operand size mismatch for `kmovw' (wrong assembly generated) with -mavx512bw -masm=intel) PR target/70028 * config/i386/i386.md (kmovw): Move m constraint to 2nd alternative. (*movhi_internal): Put mask moves from and to memory separately from moves from/to GPRs. * gcc.target/i386/pr70028.c: New test. From-SVN: r233904
2016-03-02 14:10:36 +01:00
2016-03-02 Jakub Jelinek <jakub@redhat.com>
re PR c/68062 (ICE when comparing vectors) PR c/68062 * c-c++-common/vector-compare-4.c: Add -Wno-psabi to dg-options. PR middle-end/70022 * gcc.dg/pr70022.c: Add -w -Wno-psabi to dg-options. From-SVN: r233905
2016-03-02 14:11:21 +01:00
PR c/68062
* c-c++-common/vector-compare-4.c: Add -Wno-psabi to dg-options.
PR middle-end/70022
* gcc.dg/pr70022.c: Add -w -Wno-psabi to dg-options.
re PR target/70028 (Error: operand size mismatch for `kmovw' (wrong assembly generated) with -mavx512bw -masm=intel) PR target/70028 * config/i386/i386.md (kmovw): Move m constraint to 2nd alternative. (*movhi_internal): Put mask moves from and to memory separately from moves from/to GPRs. * gcc.target/i386/pr70028.c: New test. From-SVN: r233904
2016-03-02 14:10:36 +01:00
PR target/70028
* gcc.target/i386/pr70028.c: New test.
Print markers to stderr to avoid races with sanitizer output * c-c++-common/asan/swapcontext-test-1.c, * c-c++-common/tsan/thread_leak.c, * g++.dg/tsan/aligned_vs_unaligned_race.C, * g++.dg/tsan/benign_race.C, * g++.dg/tsan/fd_close_norace.C, * g++.dg/tsan/fd_close_norace2.C: Print markers to stderr to avoid races with sanitizer output From-SVN: r233899
2016-03-02 10:38:09 +01:00
2016-03-02 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
* c-c++-common/asan/swapcontext-test-1.c,
* c-c++-common/tsan/thread_leak.c,
* g++.dg/tsan/aligned_vs_unaligned_race.C,
* g++.dg/tsan/benign_race.C,
* g++.dg/tsan/fd_close_norace.C,
* g++.dg/tsan/fd_close_norace2.C: Print markers to stderr to avoid
races with sanitizer output
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64) 2016-03-02 Richard Biener <rguenther@suse.de> Uros Bizjak <ubizjak@gmail.com> PR target/67278 * config/i386/i386.c (type_natural_mode): Handle XFmode vectors. * gcc.dg/simd-8.c: New testcase. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r233898
2016-03-02 09:55:42 +01:00
2016-03-02 Richard Biener <rguenther@suse.de>
bmi2-bzhi-2.c: Change to runtime test. * gcc.target/i386/bmi2-bzhi-2.c: Change to runtime test. From-SVN: r233910
2016-03-02 16:38:21 +01:00
Uros Bizjak <ubizjak@gmail.com>
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64) 2016-03-02 Richard Biener <rguenther@suse.de> Uros Bizjak <ubizjak@gmail.com> PR target/67278 * config/i386/i386.c (type_natural_mode): Handle XFmode vectors. * gcc.dg/simd-8.c: New testcase. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r233898
2016-03-02 09:55:42 +01:00
PR target/67278
* gcc.dg/simd-8.c: New testcase.
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64) 2016-03-02 Richard Biener <rguenther@suse.de> PR middle-end/67278 * tree-cfg.c (verify_expr): Adjust BIT_FIELD_REF case. * gcc.dg/simd-7.c: New testcase. From-SVN: r233897
2016-03-02 09:16:16 +01:00
2016-03-02 Richard Biener <rguenther@suse.de>
PR middle-end/67278
* gcc.dg/simd-7.c: New testcase.
* gcc.target/i386/pr70007.c: Tweak. From-SVN: r233894
2016-03-02 08:57:17 +01:00
2016-03-02 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/i386/pr70007.c: Tweak.
S/390: Reduce accuracy of bessel_6.f90. gcc/testsuite/ChangeLog * gfortran.dg/bessel_6.f90: Reduce accuracy for S/390. From-SVN: r233892
2016-03-02 08:47:49 +01:00
2016-03-02 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gfortran.dg/bessel_6.f90: Reduce accuracy for S/390.
re PR c/67854 (Missing diagnostic for passing bool to va_arg) PR c/67854 * gimplify.c (gimplify_va_arg_expr): Use expanded location for the "is promoted to" warning. * gcc.dg/pr67854.c: New test. From-SVN: r233891
2016-03-02 08:24:19 +01:00
2016-03-02 Marek Polacek <polacek@redhat.com>
PR c/67854
* gcc.dg/pr67854.c: New test.
re PR middle-end/70025 (Miscompilation of gc-7.4.2 on s390x starting with r227382) PR middle-end/70025 * gcc.dg/torture/pr70025.c: New test. From-SVN: r233889
2016-03-02 07:58:05 +01:00
2016-03-02 Jakub Jelinek <jakub@redhat.com>
PR middle-end/70025
* gcc.dg/torture/pr70025.c: New test.
Adjust test case in PR68621 to compile with -fpic. 2016-03-02 Venkataramanan Kumar <venkataramanan.kumar@amd.com> PR tree-optimization/68621 * gcc.dg/tree-ssa/ifc-8.c: Adjust test. From-SVN: r233888
2016-03-02 07:14:43 +01:00
2016-03-02 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
PR tree-optimization/68621
* gcc.dg/tree-ssa/ifc-8.c: Adjust test.
re PR rtl-optimization/70007 (wrong code with -mbmi2) PR rtl-optimization/70007 * gcse.c (compute_ld_motion_mems): Tidy up and also invalidate memory references present in REG_EQUAL notes attached to non-SET patterns. From-SVN: r233867
2016-03-01 23:31:52 +01:00
2016-03-01 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/i386/pr70007.c: New test.
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Do count some PHIs in the thread path against the insn count. Decrease final statement count by one as the control statement in the last block will get removed. Remove special cased code for handling PHIs in the last block. PR tree-optimization/69196 * gcc.dg/tree-ssa/vrp46.c: Twiddle threading params to keep it from duplicating code and spoiling the expected output. From-SVN: r233866
2016-03-01 22:46:58 +01:00
2016-03-01 Jeff Law <law@redhat.com>
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Appropriately clamp the number of statements to copy when the thread path does not traverse a loop backedge. PR tree-optimization/69196 * gcc.dg/tree-ssa/pr69196.c: New test. From-SVN: r233870
2016-03-02 00:12:10 +01:00
PR tree-optimization/69196
Fix recent ChangeLog entry From-SVN: r233918
2016-03-02 22:56:25 +01:00
* gcc.dg/tree-ssa/pr69196-1.c: New test.
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Appropriately clamp the number of statements to copy when the thread path does not traverse a loop backedge. PR tree-optimization/69196 * gcc.dg/tree-ssa/pr69196.c: New test. From-SVN: r233870
2016-03-02 00:12:10 +01:00
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Do count some PHIs in the thread path against the insn count. Decrease final statement count by one as the control statement in the last block will get removed. Remove special cased code for handling PHIs in the last block. PR tree-optimization/69196 * gcc.dg/tree-ssa/vrp46.c: Twiddle threading params to keep it from duplicating code and spoiling the expected output. From-SVN: r233866
2016-03-01 22:46:58 +01:00
PR tree-optimization/69196
* gcc.dg/tree-ssa/vrp46.c: Twiddle threading params to keep it from
duplicating code and spoiling the expected output.
re PR target/70033 (PowerPC power9 tests don't have guard for power9 support) 2016-03-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/70033 * gcc.target/powerpc/p9-lxvx-stxvx-1.c: Make sure compiler supports power9 before doing tests. * gcc.target/powerpc/p9-lxvx-stxvx-2.c: Likewise. * gcc.target/powerpc/p9-lxvx-stxvx-3.c: Likewise. * gcc.target/powerpc/p9-permute.c: Likewise. From-SVN: r233865
2016-03-01 22:31:47 +01:00
2016-03-01 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70033
* gcc.target/powerpc/p9-lxvx-stxvx-1.c: Make sure compiler
supports power9 before doing tests.
* gcc.target/powerpc/p9-lxvx-stxvx-2.c: Likewise.
* gcc.target/powerpc/p9-lxvx-stxvx-3.c: Likewise.
* gcc.target/powerpc/p9-permute.c: Likewise.
re PR target/70027 (invalid assembly syntax generated with -fno-plt -masm=intel) PR target/70027 * config/i386/i386.c (ix86_output_call_insn): Add -masm=intel asm dialect alternatives to explicit GOTPCREL calls. testsuite/ChangeLog: PR target/70027 * gcc.target/i386/pr70027.c: New test. From-SVN: r233864
2016-03-01 21:11:19 +01:00
2016-03-01 Uros Bizjak <ubizjak@gmail.com>
PR target/70027
* gcc.target/i386/pr70027.c: New test.
Fix date From-SVN: r233863
2016-03-01 21:05:31 +01:00
2016-03-01 Eric Botcazou <ebotcazou@adacore.com>
re PR ada/70017 (c52103x and c52104x test failure on s390x) PR ada/70017 * ira.c (do_reload): Issue warning for generic stack checking here... * reload1.c (reload): ...instead of here and streamline it. From-SVN: r233862
2016-03-01 21:04:01 +01:00
* gcc.dg/pr70017.c: New test.
re PR c/69796 (ICE on invalid code in useless_type_conversion_p, at gimple-expr.c:83) PR c/69796 PR c/69974 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE of incomplete decls to error_mark_node. * gcc.dg/pr69796.c: New test. * gcc.dg/pr69974.c: New test. From-SVN: r233861
2016-03-01 19:27:21 +01:00
2016-03-01 Jakub Jelinek <jakub@redhat.com>
PR c/69796
PR c/69974
* gcc.dg/pr69796.c: New test.
* gcc.dg/pr69974.c: New test.
* gnat.dg/stack_usage3.adb: Robustify and enable for all targets. From-SVN: r233859
2016-03-01 18:33:51 +01:00
2016-03-01 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/stack_usage3.adb: Robustify and enable for all targets.
re PR middle-end/69987 (internal compiler error: in verify_loop_structure, at cfgloop.c:1639) PR tree-optimization/69987 * gfortran.dg/pr69987.f90: New test. PR tree-optimization/69989 * gcc.c-torture/compile/pr69989-2.c: New test. From-SVN: r233857
2016-03-01 17:22:51 +01:00
2016-02-29 Jeff Law <law@redhat.com>
PR tree-optimization/69987
* gfortran.dg/pr69987.f90: New test.
PR tree-optimization/69989
* gcc.c-torture/compile/pr69989-2.c: New test.
re PR c++/69795 (g++ ICE on invalid code on x86_64-linux-gnu in "reject_gcc_builtin") PR c++/69795 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than any DECL. * g++.dg/parse/invalid1.C: New test. From-SVN: r233855
2016-03-01 16:30:42 +01:00
2016-03-01 Marek Polacek <polacek@redhat.com>
PR c++/69795
* g++.dg/parse/invalid1.C: New test.
re PR middle-end/70022 (ICE: in tree_to_shwi, at tree.c:7328 with out-of-bounds vector index) 2016-03-01 Richard Biener <rguenther@suse.de> PR middle-end/70022 * fold-const.c (fold_indirect_ref_1): Fix range checking for vector BIT_FIELD_REF extract. * gcc.dg/pr70022.c: New testcase. From-SVN: r233852
2016-03-01 14:32:13 +01:00
2016-03-01 Richard Biener <rguenther@suse.de>
PR middle-end/70022
* gcc.dg/pr70022.c: New testcase.
re PR tree-optimization/69956 (Wrong vector type @ fold-const) gcc/ PR tree-optimization/69956 * tree-vect-stmts.c (supportable_widening_operation): Support multi-step conversion of boolean vectors. (supportable_narrowing_operation): Likewise. gcc/testsuite/ PR tree-optimization/69956 * gcc.dg/pr69956.c: New test. From-SVN: r233850
2016-03-01 12:17:44 +01:00
2016-03-01 Ilya Enkovich <enkovich.gnu@gmail.com>
PR tree-optimization/69956
* gcc.dg/pr69956.c: New test.
re PR target/70011 (test case gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c fails) 2016-02-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/70011 * gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr299925.c: XFAIL when hardware supports efficient unaligned storage access. From-SVN: r233840
2016-03-01 05:14:15 +01:00
2016-02-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/70011
* gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr299925.c:
XFAIL when hardware supports efficient unaligned storage access.
Fix PR c++/69961 (invalid ctor call with dependent args) gcc/cp/ChangeLog: PR c++/68948 PR c++/69961 * pt.c (tsubst_baselink): Reinstate the check for an invalid constructor call. gcc/testsuite/ChangeLog: PR c++/69961 * g++.dg/template/pr69961a.C: New test. * g++.dg/template/pr69961b.C: New test. From-SVN: r233838
2016-03-01 02:24:44 +01:00
2016-03-01 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69961
* g++.dg/template/pr69961a.C: New test.
* g++.dg/template/pr69961b.C: New test.
PR preprocessor/69985: fix ICE with long lines in -Wformat gcc/testsuite/ChangeLog: PR preprocessor/69985 * gcc.dg/cpp/pr69985.c: New test case. libcpp/ChangeLog: PR preprocessor/69985 (linemap_position_for_loc_and_offset): Rename param from "offset" to "column_offset". Right-shift the column_offset by m_range_bits of the pertinent ordinary map whenever offsetting a source_location. For clarity, offset the column by the column offset, rather than the other way around. From-SVN: r233836
2016-03-01 02:02:49 +01:00
2016-02-29 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/69985
* gcc.dg/cpp/pr69985.c: New test case.
re PR tree-optimization/69999 (ICE in verify_loop_structure, at cfgloop.c:1639 (error: loop with header 3 not in loop tree) at -O3 or -Ofast) PR tree-optimization/69999 * gimple-ssa-split-paths.c (split_paths): When duplicating a block with an outgoing edge marked with EDGE_IRREDUCIBLE_LOOP, schedule loop cleanups. PR tree-optimization/69999 * gcc.c-torture/compile/pr69999.c: New test. From-SVN: r233824
2016-02-29 23:45:41 +01:00
2016-02-29 Jeff Law <law@redhat.com>
re PR tree-optimization/70005 (wrong code at -O2 and -O3 on x86_64-linux-gnu) PR tree-optimization/70005 * tree-ssa-uncprop.c (associate_equivalences_with_edges): Handle case where an object with a boolean range is compared against a value outside [0..1]. PR tree-optimization/70005 * gcc.c-torture/execute/pr70005.c New test. From-SVN: r233829
2016-03-01 01:04:48 +01:00
PR tree-optimization/70005
* gcc.c-torture/execute/pr70005.c New test.
re PR tree-optimization/69999 (ICE in verify_loop_structure, at cfgloop.c:1639 (error: loop with header 3 not in loop tree) at -O3 or -Ofast) PR tree-optimization/69999 * gimple-ssa-split-paths.c (split_paths): When duplicating a block with an outgoing edge marked with EDGE_IRREDUCIBLE_LOOP, schedule loop cleanups. PR tree-optimization/69999 * gcc.c-torture/compile/pr69999.c: New test. From-SVN: r233824
2016-02-29 23:45:41 +01:00
PR tree-optimization/69999
* gcc.c-torture/compile/pr69999.c: New test.
re PR tree-optimization/69652 ([ICE] verify_ssa fail w/ -O2 -ffast-math -ftree-vectorize) gcc/testsuite/ 2016-02-29 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/69652 * gcc.dg/torture/pr69652.c: Delete test. * gcc.dg/vect/pr69652.c: New test. From-SVN: r233811
2016-02-29 15:32:24 +01:00
2016-02-29 Yuri Rumyantsev <ysrumyan@gmail.com>
PR tree-optimization/69652
* gcc.dg/torture/pr69652.c: Delete test.
* gcc.dg/vect/pr69652.c: New test.
re PR tree-optimization/69980 (Supposedly wrong SLP code emitted) 2016-02-19 Richard Biener <rguenther@suse.de> PR tree-optimization/69980 * tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Update permutation of those we need to keep. * gfortran.dg/vect/pr69980.f90: New testcase. From-SVN: r233809
2016-02-29 14:24:24 +01:00
2016-02-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/69980
* gfortran.dg/vect/pr69980.f90: New testcase.
re PR target/69706 (internal compiler error: in extract_constrain_insn, at recog.c:2246) PR target/69706 * config/sparc/sparc.c (ROUND_ADVANCE): Rename to... (NWORDS_UP): ...this (init_cumulative_args): Minor tweaks. (sparc_promote_function_mode): Likewise. (scan_record_type): Delete. (traverse_record_type): New function template. (classify_data_t): New structure type. (classify_registers): New inline function. (function_arg_slotno): In 64-bit mode, bail out early if FP slots are exhausted. Instantiate traverse_record_type on classify_registers and deal with the case of a structure passed in slot #15 with no FP field in the first word. (assign_data_t): New structure type. (compute_int_layout): New static function. (compute_fp_layout): Likewise. (count_registers): New inline function. (assign_int_registers): New static function. (assign_fp_registers): Likewise. (assign_registers): New inline function. (function_arg_record_value_1): Delete. (function_arg_record_value_2): Likewise. (function_arg_record_value_3): Likewise. (function_arg_record_value): Adjust to above changes. Instantiate traverse_record_type on count_registers to first count the number of registers to be used and then on assign_registers to assign them. (function_arg_union_value): Adjust to above renaming. (sparc_function_arg_1); Minor tweaks. Remove commented out code. (sparc_arg_partial_bytes): Adjust to above renaming. Deal with the case of a structure passed in slot #15 (sparc_function_arg_advance): Likewise. (function_arg_padding): Minor tweak. From-SVN: r233808
2016-02-29 11:20:31 +01:00
2016-02-29 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20160229-1.c: New test.
trans.c (finalize_nrv_r): Remove obsolete code. * gcc-interface/trans.c (finalize_nrv_r): Remove obsolete code. (build_return_expr): Likewise. (Call_to_gnu): If this is a function call and there is no target, create a temporary for the return value for all aggregate types, but never create it for a return statement. Push a binding level around the call in more cases. Remove obsolete code. From-SVN: r233805
2016-02-29 10:16:57 +01:00
2016-02-29 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/stack_usage3.adb: New test.
* gnat.dg/stack_usage3_pkg.ads: New helper.
ada-tree.h (DECL_RETURN_VALUE_P): New macro. * gcc-interface/ada-tree.h (DECL_RETURN_VALUE_P): New macro. * gcc-interface/gigi.h (gigi): Remove useless attribute. (gnat_gimplify_expr): Likewise. (gnat_to_gnu_external): Declare. * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Factor out code dealing with the expression of external constants into... Invoke gnat_to_gnu_external instead. <E_Variable>: Invoke gnat_to_gnu_external to translate renamed objects when not for a definition. Deal with COMPOUND_EXPR and variables with DECL_RETURN_VALUE_P set for renamings and with the case of a dangling 'reference to a function call in a renaming. Remove obsolete test and adjust associated comment. * gcc-interface/trans.c (Call_to_gnu): Set DECL_RETURN_VALUE_P on the temporaries created to hold the return value, if any. (gnat_to_gnu_external): ...this. New function. * gcc-interface/utils.c (create_var_decl): Detect a constant created to hold 'reference to function call. * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Add folding for COMPOUND_EXPR in the DECL_RETURN_VALUE_P case. From-SVN: r233804
2016-02-29 10:02:46 +01:00
2016-02-29 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/renaming8.adb: New test.
* gnat.dg/renaming8_pkg1.ads: New helper.
* gnat.dg/renaming8_pkg2.ad[sb]: Likewise.
* gnat.dg/renaming8_pkg3.ad[sb]: Likewise.
re PR tree-optimization/69720 (wrong code at -O3 on x86_64-linux-gnu) 2016-02-29 Richard Biener <rguenther@suse.de> PR tree-optimization/69720 * tree-vect-loop.c (get_initial_def_for_reduction): Avoid the adjustment_def path for possibly vectorized defs. (vect_create_epilog_for_reduction): Handle vectorized initial defs properly. * gcc.dg/vect/vect-outer-pr69720.c: New testcase. From-SVN: r233803
2016-02-29 09:45:17 +01:00
2016-02-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/69720
* gcc.dg/vect/vect-outer-pr69720.c: New testcase.
re PR fortran/68147 (Potential incorrect code generation for string self-assignment) 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/68147 PR fortran/47674 * frontend-passes.c (realloc_string_callback): Don't set walk_subtrees. 2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/68147 PR fortran/47674 * gfortran.dg/realloc_on_assign_26.f90: New test case. From-SVN: r233797
2016-02-28 23:27:55 +01:00
2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/68147
PR fortran/47674
* gfortran.dg/realloc_on_assign_26.f90: New test case.
Minor ChangeLog formatting fixes. From-SVN: r233915
2016-03-02 21:30:48 +01:00
2016-02-28 Harald Anlauf <anlauf@gmx.de>
re PR fortran/56007 (Remarkably bad error message with DO array=1,2) 2016-02-28 Harald Anlauf <anlauf@gmx.de> Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/56007 * match.c (gfc_match_iterator): Add diagnostic for array variable as do loop index. * gfortran.dg/coarray_8.f90: Adjust error message. * gfortran.dg/pr56007.f90: New test. * gfortran.dg/pr56007.f: New test. Co-Authored-By: Jerry DeLisle <jvdelisle@gcc.gnu.org> From-SVN: r233795
2016-02-28 20:07:42 +01:00
Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/56007
* gfortran.dg/coarray_8.f90: Adjust error message.
* gfortran.dg/pr56007.f90: New test.
* gfortran.dg/pr56007.f: New test.
Add a test for PR tree-optimization/69989 PR tree-optimization/69989 * gcc.dg/torture/pr69989.c: New test. From-SVN: r233792
2016-02-28 18:41:45 +01:00
2016-02-28 H.J. Lu <hongjiu.lu@intel.com>
PR tree-optimization/69989
* gcc.dg/torture/pr69989.c: New test.
* config/i386/cygming.h (STACK_REALIGN_DEFAULT): Define. From-SVN: r233791
2016-02-28 15:36:41 +01:00
2016-02-28 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/i386/stack-realign-win.c: New test.
re PR fortran/60126 (Internal compiler error with code using pointer reshaping (gfortran 4.8.2)) 2016-02-28 Harald Anlauf <anlauf@gmx.de> PR fortran/60126 * gfortran.dg/pr60126.f90: New test. From-SVN: r233790
2016-02-28 14:39:39 +01:00
2016-02-28 Harald Anlauf <anlauf@gmx.de>
PR fortran/60126
* gfortran.dg/pr60126.f90: New test.
Revert 2016-02-26 Richard Biener <rguenther@suse.de> Jeff Law <law@redhat.com> PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. Revert 2016-02-26 Richard Biener <rguenther@suse.de> Jeff Law <law@redhat.com> PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. From-SVN: r233787
2016-02-28 07:34:20 +01:00
2016-02-27 Jeff Law <law@redhat.com>
Revert
2016-02-26 Richard Biener <rguenther@suse.de>
Jeff Law <law@redhat.com>
PR tree-optimization/69740
* gcc.c-torture/compile/pr69740-1.c: New test.
* gcc.c-torture/compile/pr69740-2.c: New test.
re PR fortran/69910 (ICE with NEWUNIT) 2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69110 * io.c (gfc_match_open): Check that open status is an expression constant before comparing string to 'scratch' with NEWUNIT. * gfortran.dg/newunit_4.f90: New test. Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org> From-SVN: r233782
2016-02-27 20:07:13 +01:00
2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Fix ChangeLogs From-SVN: r233783
2016-02-27 23:04:08 +01:00
PR fortran/69910
re PR fortran/69910 (ICE with NEWUNIT) 2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/69110 * io.c (gfc_match_open): Check that open status is an expression constant before comparing string to 'scratch' with NEWUNIT. * gfortran.dg/newunit_4.f90: New test. Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org> From-SVN: r233782
2016-02-27 20:07:13 +01:00
* gfortran.dg/newunit_4.f90: New test.
re PR target/69613 (wrong code with -O and simple 128bit arithmetics and vectors @ aarch64) PR target/69613 PR rtl-optimization/69886 * gcc.dg/torture/pr69886.c: Add -w -Wno-psabi to dg-options. * gcc.dg/torture/pr69613.c: Likewise. Guard -mavx with avx_runtime target. From-SVN: r233781
2016-02-27 14:31:39 +01:00
2016-02-27 Jakub Jelinek <jakub@redhat.com>
PR target/69613
PR rtl-optimization/69886
* gcc.dg/torture/pr69886.c: Add -w -Wno-psabi to dg-options.
* gcc.dg/torture/pr69613.c: Likewise. Guard -mavx with avx_runtime
target.
PR tree-optimization/15826 - don't use "if" to extract a single bit PR tree-optimization/15826 - don't use "if" to extract a single bit bit-field 2016-02-26 Martin Sebor <msebor@redhat.com> PR tree-optimization/15826 * gcc.dg/tree-ssa/pr15826.c: New test. From-SVN: r233771
2016-02-27 00:24:29 +01:00
2016-02-26 Martin Sebor <msebor@redhat.com>
PR tree-optimization/15826
* gcc.dg/tree-ssa/pr15826.c: New test.
re PR target/69969 (Function attribute no-vsx) PR target/69969 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't complain about -mallow-movmisalign without -mvsx if TARGET_ALLOW_MOVMISALIGN was not set explicitly. * gcc.target/powerpc/pr69969.c: New test. From-SVN: r233767
2016-02-26 23:35:00 +01:00
2016-02-26 Jakub Jelinek <jakub@redhat.com>
PR target/69969
* gcc.target/powerpc/pr69969.c: New test.
PR c++/15766 - bad parse error recovery (2 bugs) gcc/testsuite/ChangeLog: 2016-02-26 Martin Sebor <msebor@redhat.com> PR c++/15766 * g++.old-deja/g++.other/decl5.C: Add a test case. From-SVN: r233765
2016-02-26 22:50:15 +01:00
2016-02-26 Martin Sebor <msebor@redhat.com>
PR c++/15766
* g++.old-deja/g++.other/decl5.C: Add a test case.
powerpc: Handle DImode rotatert implemented with rlwinm (PR69946) Some DImode rotate-right-and-mask can be implemented best with a rlwinm instruction: those that could be a lshiftrt instead of a rotatert, while the mask is not right-aligned. Why the rotate in the testcase is not optimised to a plain shift is another question, but we need to handle it here anyway. We compute the shift amount for a 64-bit rotate. This is 32 too high in this case; if we print using %h that is masked out (and this doesn't silently let through invalid instructions, everything is checked by rs6000_is_valid_shift_mask which is much more thorough). PR target/69946 * config/rs6000/rs6000.c (rs6000_insn_for_shift_mask): Print rlwinm shift amount using %h. Add comment. gcc/testsuite/ * gcc.target/powerpc/pr69946.c: New file. From-SVN: r233755
2016-02-26 19:49:18 +01:00
2016-02-26 Segher Boessenkool <segher@kernel.crashing.org>
PR target/69946
* gcc.target/powerpc/pr69946.c: New file.
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure") PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r233754
2016-02-26 19:17:02 +01:00
2016-02-26 Richard Biener <rguenther@suse.de>
PR c++/15766 - bad parse error recovery (2 bugs) gcc/testsuite/ChangeLog: 2016-02-26 Martin Sebor <msebor@redhat.com> PR c++/15766 * g++.old-deja/g++.other/decl5.C: Add a test case. From-SVN: r233765
2016-02-26 22:50:15 +01:00
Jeff Law <law@redhat.com>
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure") PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r233754
2016-02-26 19:17:02 +01:00
PR c++/15766 - bad parse error recovery (2 bugs) gcc/testsuite/ChangeLog: 2016-02-26 Martin Sebor <msebor@redhat.com> PR c++/15766 * g++.old-deja/g++.other/decl5.C: Add a test case. From-SVN: r233765
2016-02-26 22:50:15 +01:00
PR tree-optimization/69740
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure") PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r233754
2016-02-26 19:17:02 +01:00
* gcc.c-torture/compile/pr69740-1.c: New test.
* gcc.c-torture/compile/pr69740-2.c: New test.
[PR 69920] Prevent SRA from leaving a removed SSA_NAME in IL 2016-02-26 Martin Jambor <mjambor@suse.cz> PR middle-end/69920 * tree-sra.c (sra_modify_assign): Do not remove loads of uninitialized aggregates to SSA_NAMEs. testsuite/ * gcc.dg/torture/pr69932.c: New test. * gcc.dg/torture/pr69936.c: Likewise. From-SVN: r233753
2016-02-26 19:06:42 +01:00
2016-02-26 Martin Jambor <mjambor@suse.cz>
PR middle-end/69920
* gcc.dg/torture/pr69932.c: New test.
* gcc.dg/torture/pr69936.c: Likewise.
S/390: PR69709 Fix risbg splitter This fixes a wrong code generation problem with the splitters introduced with that patch: https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01840.html The target operand is used as temporary. This fails if it matches the source of the left shift which is read after writing the temporary. Thanks to Dominik for debugging it and thanks to Richard for the fix! Bootstrapped and regtested on s390x with-arch=z13. Bye, -Andreas- gcc/ChangeLog: 2016-02-26 Richard Henderson <rth@redhat.com> PR target/69709 * config/s390/s390.md (risbg and risbgn splitters): Allocate new pseudo in case the target rtx matches the source of the left shift. gcc/testsuite/ChangeLog: 2016-02-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/69709 * gcc.target/s390/pr69709.c: New test. From-SVN: r233752
2016-02-26 19:03:51 +01:00
2016-02-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/69709
* gcc.target/s390/pr69709.c: New test.
[AArch64] Set TREE_TARGET_GLOBALS in aarch64_set_current_function when new tree is the default node to recalculate optab availability PR target/69245 * config/aarch64/aarch64.c (aarch64_set_current_function): Save/restore target globals when switching to target_option_default_node. * gcc.target/aarch64/pr69245_1.c: New test. From-SVN: r233745
2016-02-26 17:02:21 +01:00
2016-02-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69245
* gcc.target/aarch64/pr69245_1.c: New test.
[AArch64] PR target/69613: Return zero TARGET_SHIFT_TRUNCATION_MASK when SHIFT_COUNT_TRUNCATED is false PR target/69613 * config/aarch64/aarch64.c (aarch64_shift_truncation_mask): Return 0 if !SHIFT_COUNT_TRUNCATED. * gcc.dg/torture/pr69613.c: New test. From-SVN: r233744
2016-02-26 16:59:45 +01:00
2016-02-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69613
* gcc.dg/torture/pr69613.c: New test.
re PR rtl-optimization/69891 (wrong code with -mstringop-strategy=libcall @ i686) PR rtl-optimization/69891 * dse.c (scan_insn): If we can't figure out memset arguments or they are non-constant, call clear_rhs_from_active_local_stores. * gcc.target/i386/pr69891.c: New test. Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com> From-SVN: r233743
2016-02-26 16:53:43 +01:00
2016-02-26 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/69891
* gcc.target/i386/pr69891.c: New test.
Fix ChangeLog formatting From-SVN: r233742
2016-02-26 16:30:18 +01:00
2016-02-26 Michael Meissner <meissner@linux.vnet.ibm.com>
p8vector-ldst.c: Adjust to test desired functionality for both 32-bit and 64-bit. 2016-02-26 Michael Meissner <meissner@linux.vnet.ibm.com> Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p8vector-ldst.c: Adjust to test desired functionality for both 32-bit and 64-bit. Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com> From-SVN: r233739
2016-02-26 16:24:55 +01:00
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Update ChangeLog to mention pr61397 From-SVN: r233740
2016-02-26 16:25:29 +01:00
PR target/61397
p8vector-ldst.c: Adjust to test desired functionality for both 32-bit and 64-bit. 2016-02-26 Michael Meissner <meissner@linux.vnet.ibm.com> Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p8vector-ldst.c: Adjust to test desired functionality for both 32-bit and 64-bit. Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com> From-SVN: r233739
2016-02-26 16:24:55 +01:00
* gcc.target/powerpc/p8vector-ldst.c: Adjust to test desired
functionality for both 32-bit and 64-bit.
re PR target/69551 (Wrong code with single element vector insert) 2016-02-26 Richard Biener <rguenther@suse.de> PR tree-optimization/69551 * tree-ssa-structalias.c (get_constraint_for_ssa_var): When looking through aliases adjust DECL_PT_UID to refer to the ultimate alias target. * gcc.dg/torture/pr69951.c: New testcase. From-SVN: r233734
2016-02-26 09:34:58 +01:00
2016-02-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/69551
* gcc.dg/torture/pr69951.c: New testcase.
re PR tree-optimization/48795 (-Warray-bounds false positive) 2016-02-25 Richard Biener <rguenther@suse.de> PR tree-optimization/48795 * tree-vrp.c (check_array_ref): Use array_at_struct_end_p. * gcc.dg/Warray-bounds-18.c: New testcase. From-SVN: r233714
2016-02-25 14:20:25 +01:00
2016-02-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/48795
* gcc.dg/Warray-bounds-18.c: New testcase.
Require init_priority support for g++.dg/ext/attr-constructor1.C * g++.dg/ext/attr-constructor1.C: Require init_priority support. From-SVN: r233713
2016-02-25 13:47:28 +01:00
2016-02-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* g++.dg/ext/attr-constructor1.C: Require init_priority support.
re PR rtl-optimization/69896 (wrong code with -frename-registers @ x64_64) PR rtl-optimization/69896 * regcprop.c: Include cfgrtl.h. (copyprop_hardreg_forward_1): If noop_p insn uses narrower than remembered mode, either delete it (if noop_move_p), or treat like copy_p but not noop_p instruction. * gcc.dg/pr69896.c: New test. From-SVN: r233692
2016-02-25 09:09:02 +01:00
2016-02-25 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/69896
* gcc.dg/pr69896.c: New test.
re PR c++/69736 ("error: too few arguments to function" in c++14 but not c++11) Fix PR c++/69736 gcc/cp/ChangeLog: PR c++/69736 * cp-tree.h (REF_PARENTHESIZED_P): Adjust documentation. (maybe_undo_parenthesized_ref): Declare. * semantics.c (maybe_undo_parenthesized_ref): Split out from check_return_expr. (finish_call_expr): Use it. * typeck.c (check_return_expr): Use it. * pt.c (tsubst_copy_and_build) [INDIRECT_REF]: Retain the REF_PARENTHESIZED_P flag. gcc/testsuite/ChangeLog: PR c++/69736 * g++.dg/cpp1y/paren2.C: New test. From-SVN: r233691
2016-02-25 02:14:27 +01:00
2016-02-25 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69736
* g++.dg/cpp1y/paren2.C: New test.
PR c/51147 - attribute((mode(byte))) on an enum generates wrong code gcc/testsuite/ChangeLog: 2016-02-24 Martin Sebor <msebor@redhat.com> PR c/51147 * gcc.dg/enum-mode-2.c: New test. From-SVN: r233686
2016-02-25 00:26:42 +01:00
2016-02-24 Martin Sebor <msebor@redhat.com>
PR c/51147
* gcc.dg/enum-mode-2.c: New test.
re PR c++/69922 (Bogus -Wnonnull-compare for: ... ? static_cast<T*>(this) : nullptr) PR c++/69922 * class.c (build_base_path): Set TREE_NO_WARNING on the null_test. Avoid folding it. * init.c (build_vec_delete_1, build_delete): Don't fold the non-NULL tests. * cp-gimplify.c (cp_fold): For TREE_NO_WARNING comparisons with NULL, unless they are folded into INTEGER_CST, error_mark_node or some comparison with NULL, avoid folding them and use either the original comparison or non-folded comparison of folded arguments. * cp-ubsan.c (cp_ubsan_instrument_vptr): Set TREE_NO_WARNING on the comparison, don't fold the comparison right away. * g++.dg/warn/Wnonnull-compare-6.C: New test. * g++.dg/warn/Wnonnull-compare-7.C: New test. * g++.dg/ubsan/pr69922.C: New test. From-SVN: r233684
2016-02-24 23:01:24 +01:00
2016-02-24 Jakub Jelinek <jakub@redhat.com>
PR c++/69922
* g++.dg/warn/Wnonnull-compare-6.C: New test.
* g++.dg/warn/Wnonnull-compare-7.C: New test.
* g++.dg/ubsan/pr69922.C: New test.
re PR c/69819 (ICE on invalid code on x86_64-linux-gnu in tree check: expected function_type or method_type, have array_type in function_args_iter_init, at tree.h:4536) PR c/69819 * c-decl.c (finish_decl): Don't update the copy of the type of a different decl type. * gcc.dg/pr69819.c: New test. From-SVN: r233683
2016-02-24 22:47:59 +01:00
2016-02-24 Marek Polacek <polacek@redhat.com>
PR c/69819
* gcc.dg/pr69819.c: New test.
Avoid making unportable assumptions about the relationship between SIZE_MAX and UINT_MAX. gcc/testsuite/ChangeLog: * gcc/testsuite/gcc.dg/builtins-68.c: Avoid making unportable assumptions about the relationship between SIZE_MAX and UINT_MAX. * gcc/testsuite/g++.dg/ext/builtin_alloca.C: Same. From-SVN: r233677
2016-02-24 18:04:03 +01:00
2016-02-24 Martin Sebor <msebor@redhat.com>
PR c++/69912 - [6 regression] ICE in build_ctor_subob_ref initializing PR c++/69912 - [6 regression] ICE in build_ctor_subob_ref initializing a flexible array member gcc/testsuite/ChangeLog: 2016-02-24 Martin Sebor <msebor@redhat.com> PR c++/69912 * g++.dg/ext/flexary15.C: New test. gcc/cp/ChangeLog: 2016-02-24 Martin Sebor <msebor@redhat.com> PR c++/69912 * tree.c (build_ctor_subob_ref): Compare types' main variants instead of the types as they are. From-SVN: r233678
2016-02-24 18:23:35 +01:00
PR c++/69912
* g++.dg/ext/flexary15.C: New test.
2016-02-24 Martin Sebor <msebor@redhat.com>
* gcc.dg/builtins-68.c: Avoid making unportable
Avoid making unportable assumptions about the relationship between SIZE_MAX and UINT_MAX. gcc/testsuite/ChangeLog: * gcc/testsuite/gcc.dg/builtins-68.c: Avoid making unportable assumptions about the relationship between SIZE_MAX and UINT_MAX. * gcc/testsuite/g++.dg/ext/builtin_alloca.C: Same. From-SVN: r233677
2016-02-24 18:04:03 +01:00
assumptions about the relationship between SIZE_MAX and UINT_MAX.
PR c++/69912 - [6 regression] ICE in build_ctor_subob_ref initializing PR c++/69912 - [6 regression] ICE in build_ctor_subob_ref initializing a flexible array member gcc/testsuite/ChangeLog: 2016-02-24 Martin Sebor <msebor@redhat.com> PR c++/69912 * g++.dg/ext/flexary15.C: New test. gcc/cp/ChangeLog: 2016-02-24 Martin Sebor <msebor@redhat.com> PR c++/69912 * tree.c (build_ctor_subob_ref): Compare types' main variants instead of the types as they are. From-SVN: r233678
2016-02-24 18:23:35 +01:00
* g++.dg/ext/builtin_alloca.C: Same.
Avoid making unportable assumptions about the relationship between SIZE_MAX and UINT_MAX. gcc/testsuite/ChangeLog: * gcc/testsuite/gcc.dg/builtins-68.c: Avoid making unportable assumptions about the relationship between SIZE_MAX and UINT_MAX. * gcc/testsuite/g++.dg/ext/builtin_alloca.C: Same. From-SVN: r233677
2016-02-24 18:04:03 +01:00
re PR debug/61033 (Infinite loop in variable tracking) PR debug/61033 * g++.dg/pr61033.C: Add a regression testcase for PR debug/61033. Co-Authored-By: Charles Baylis <charles.baylis@linaro.org> From-SVN: r233675
2016-02-24 17:41:52 +01:00
2016-02-24 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
Charles Baylis <charles.baylis@linaro.org>
PR debug/61033
* g++.dg/pr61033.C: Add a regression testcase for PR debug/61033.
re PR tree-optimization/69760 (Wrong 64-bit memory address caused by an unneeded overflowing 32-bit integer multiplication on x86_64 under -O2 and -O3 code optimization) 2016-02-24 Richard Biener <rguenther@suse.de> Jakub Jelinek <jakub@redhat.com> PR middle-end/69760 * tree-scalar-evolution.c (interpret_rhs_expr): Re-write conditionally executed ops to well-defined overflow behavior. * gcc.dg/torture/pr69760.c: New testcase. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r233669
2016-02-24 15:54:01 +01:00
2016-02-24 Richard Biener <rguenther@suse.de>
re PR debug/69705 (segfault in libgomp.fortran/task1.f90 with -flto -fno-use-linker-plugin -fno-toplevel-reorder -O1 -g) PR debug/69705 * dwarf2out.c (gen_variable_die): Work around buggy LTO - allow NULL decl for Fortran DW_TAG_common_block variables. From-SVN: r233685
2016-02-24 23:04:09 +01:00
Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/69760 (Wrong 64-bit memory address caused by an unneeded overflowing 32-bit integer multiplication on x86_64 under -O2 and -O3 code optimization) 2016-02-24 Richard Biener <rguenther@suse.de> Jakub Jelinek <jakub@redhat.com> PR middle-end/69760 * tree-scalar-evolution.c (interpret_rhs_expr): Re-write conditionally executed ops to well-defined overflow behavior. * gcc.dg/torture/pr69760.c: New testcase. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r233669
2016-02-24 15:54:01 +01:00
PR middle-end/69760
* gcc.dg/torture/pr69760.c: New testcase.
Adapt gcc.dg/debug/dwarf2/prod-options.c for Solaris assembler * gcc.dg/debug/dwarf2/prod-options.c: Use different DW_AT_producer pattern on Solaris with as. From-SVN: r233668
2016-02-24 15:46:07 +01:00
2016-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.dg/debug/dwarf2/prod-options.c: Use different DW_AT_producer
pattern on Solaris with as.
[ARM] Tests for arm_restrict_it patterns in thumb2.md * gcc.target/arm/cond_sub_restrict_it.c: New test. * gcc.target/arm/condarith_restrict_it.c: Likewise. * gcc.target/arm/movcond_restrict_it.c: Likewise. * gcc.target/arm/negscc_restrict_it.c: Likewise. From-SVN: r233667
2016-02-24 15:21:52 +01:00
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/arm/cond_sub_restrict_it.c: New test.
* gcc.target/arm/condarith_restrict_it.c: Likewise.
* gcc.target/arm/movcond_restrict_it.c: Likewise.
* gcc.target/arm/negscc_restrict_it.c: Likewise.
re PR middle-end/69915 (ICE: SIGSEGV with -O -ftracer with broken backtrace) PR middle-end/69915 * tree.c (build_vector_from_ctor): Fix handling of VECTOR_CST elements. * gcc.dg/pr69915.c: New test. From-SVN: r233664
2016-02-24 14:54:39 +01:00
2016-02-24 Jakub Jelinek <jakub@redhat.com>
PR middle-end/69915
* gcc.dg/pr69915.c: New test.
[gcse] PR rtl-optimization/69886: Check target mode in can_assign_to_reg_without_clobbers_p PR rtl-optimization/69886 * gcse.c (can_assign_to_reg_without_clobbers_p): Accept mode argument. Use it when checking validity of set instructions. (want_to_gcse_p): Pass mode to can_assign_to_reg_without_clobbers_p. (compute_ld_motion_mems): Update can_assign_to_reg_without_clobbers_p callsite. * rtl.h (can_assign_to_reg_without_clobbers_p): Update prototype. * store-motion.c (find_moveable_store): Update can_assign_to_reg_without_clobbers_p callsite. * gcc.dg/torture/pr69886.c: New test. From-SVN: r233662
2016-02-24 14:00:10 +01:00
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/69886
* gcc.dg/torture/pr69886.c: New test.
re PR tree-optimization/68963 (O3 vs. O2 discards part of loop and terminates early) 2016-02-24 Richard Biener <rguenther@suse.de> PR middle-end/68963 * tree-ssa-loop-niter.c (derive_constant_upper_bound_ops): Fix bogus check. (record_nonwrapping_iv): Do not fall back to the low/high bound for non-constant IV bases if the stmt is not always executed. * gcc.dg/torture/pr68963.c: New testcase. From-SVN: r233660
2016-02-24 13:03:27 +01:00
2016-02-24 Richard Biener <rguenther@suse.de>
PR middle-end/68963
* gcc.dg/torture/pr68963.c: New testcase.
[ARM] PR target/69875 Fix atomic_loaddi expansion PR target/69875 * config/arm/arm.h (TARGET_HAVE_LPAE): Define. * config/arm/unspecs.md (VUNSPEC_LDRD_ATOMIC): New value. * config/arm/sync.md (arm_atomic_loaddi2_ldrd): New pattern. (atomic_loaddi_1): Delete. (atomic_loaddi): Rewrite expander using the above changes. * gcc.target/arm/atomic_loaddi_acquire.x: New file. * gcc.target/arm/atomic_loaddi_relaxed.x: Likewise. * gcc.target/arm/atomic_loaddi_seq_cst.x: Likewise. * gcc.target/arm/atomic_loaddi_1.c: New test. * gcc.target/arm/atomic_loaddi_2.c: Likewise. * gcc.target/arm/atomic_loaddi_3.c: Likewise. * gcc.target/arm/atomic_loaddi_4.c: Likewise. * gcc.target/arm/atomic_loaddi_5.c: Likewise. * gcc.target/arm/atomic_loaddi_6.c: Likewise. * gcc.target/arm/atomic_loaddi_7.c: Likewise. * gcc.target/arm/atomic_loaddi_8.c: Likewise. * gcc.target/arm/atomic_loaddi_9.c: Likewise. From-SVN: r233658
2016-02-24 12:00:28 +01:00
2016-02-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69875
* gcc.target/arm/atomic_loaddi_acquire.x: New file.
* gcc.target/arm/atomic_loaddi_relaxed.x: Likewise.
* gcc.target/arm/atomic_loaddi_seq_cst.x: Likewise.
* gcc.target/arm/atomic_loaddi_1.c: New test.
* gcc.target/arm/atomic_loaddi_2.c: Likewise.
* gcc.target/arm/atomic_loaddi_3.c: Likewise.
* gcc.target/arm/atomic_loaddi_4.c: Likewise.
* gcc.target/arm/atomic_loaddi_5.c: Likewise.
* gcc.target/arm/atomic_loaddi_6.c: Likewise.
* gcc.target/arm/atomic_loaddi_7.c: Likewise.
* gcc.target/arm/atomic_loaddi_8.c: Likewise.
* gcc.target/arm/atomic_loaddi_9.c: Likewise.
re PR middle-end/69909 (wrong code with -Os and vectors @ x86_64) PR middle-end/69909 * expr.c (expand_expr_real_1) <normal_inner_ref>: Avoid set_mem_attributes if tem is SSA_NAME which got expanded as a MEM. * gcc.dg/torture/pr69909.c: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r233656
2016-02-24 09:36:16 +01:00
2016-02-24 Jakub Jelinek <jakub@redhat.com>
PR middle-end/69909
* gcc.dg/torture/pr69909.c: New test.
re PR tree-optimization/69907 (wrong code at -O3 on x86_64-linux-gnu) 2016-02-24 Richard Biener <rguenther@suse.de> PR tree-optimization/69907 * tree-vect-stmts.c (vectorizable_load): Check for gaps at the end of permutations for BB vectorization. * gcc.dg/vect/bb-slp-pr69907.c: New testcase. * gcc.dg/vect/bb-slp-34.c: XFAIL. * gcc.dg/vect/bb-slp-pr68892.c: Likewise. From-SVN: r233655
2016-02-24 09:27:25 +01:00
2016-02-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/69907
* gcc.dg/vect/bb-slp-pr69907.c: New testcase.
* gcc.dg/vect/bb-slp-34.c: XFAIL.
* gcc.dg/vect/bb-slp-pr68892.c: Likewise.
arm-c.c (arm_option_override): Initialize target_option_current_node. 2016-02-24 Christian Bruel <christian.bruel@st.com> * config/arm/arm-c.c (arm_option_override): Initialize target_option_current_node. * config/arm/arm.c (arm_pragma_target_parse): Replace build_target_option_node call by target_option_current_node. Set target_option_current_node. Fix comments. From-SVN: r233654
2016-02-24 09:19:12 +01:00
2016-02-24 Christian Bruel <christian.bruel@st.com>
* gcc.target/arm/pragma_cpp_fma.c: New test.
re PR fortran/61156 (Internal compiler error for Fortran files when specifying a file instead of an include directory with -I) 2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/61156 * scanner.c (add_path_to_list): If include path is not a directory, issue a fatal error. PR fortran/61156 * gfortran.dg/include_6.f90: Update test. From-SVN: r233649
2016-02-23 23:53:31 +01:00
2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/61156
* gfortran.dg/include_6.f90: Update test.
re PR objc/69844 (Possibly bogus error: unknown type name in ObjC code) PR objc/69844 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes in id_kind reclassification. * objc.dg/pr69844.m: New test. From-SVN: r233643
2016-02-23 20:47:24 +01:00
2016-02-23 Jakub Jelinek <jakub@redhat.com>
PR objc/69844
* objc.dg/pr69844.m: New test.
re PR fortran/69456 (Namelist value with trailing sign is ignored without error) 2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/69456 * io/list_read.c (read_real): If digit is missing from exponent issue an error. (parse_real): Likewise and adjusted error message to clarify it is part of a complex number. (nml_read_obj): Bump item count and add comment that this is used to identify which item in a namelist read has a problem. PR libgfortran/69456 * gfortran.dg/namelist_89.f90: New test. * gfortran.dg/pr59700.f90: Update test.. From-SVN: r233641
2016-02-23 19:38:31 +01:00
2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/69456
* gfortran.dg/namelist_89.f90: New test.
* gfortran.dg/pr59700.f90: Update test..
PR middle-end/69780 - [4.9/5/6 Regression] ICE on __builtin_alloca_with_align PR middle-end/69780 - [4.9/5/6 Regression] ICE on __builtin_alloca_with_align with small alignment PR c/69759 - __builtin_alloca and __builtin_alloca_with_align undocumented gcc/c-family/ChangeLog: * c-common.c (check_builtin_function_arguments): Validate and reject invalid arguments to __builtin_alloca_with_align. gcc/ChangeLog: * doc/extend.texi (Other Builtins): Document __builtin_alloca and __builtin_alloca_with_align. gcc/testsuite/ChangeLog: * g++.dg/ext/builtin_alloca.C: New test. * gcc.dg/builtins-68.c: New test. From-SVN: r233640
2016-02-23 19:09:37 +01:00
2016-02-23 Martin Sebor <msebor@redhat.com>
PR middle-end/69780
* g++.dg/ext/builtin_alloca.C: New test.
* gcc.dg/builtins-68.c: New test.
Remove __seg_tls before first release. * config/i386/i386-c.c (ix86_target_macros): Remove __SEG_TLS. (ix86_register_pragmas): Remove __seg_tls. * config/i386/i386-protos.h (ADDR_SPACE_SEG_TLS): Remove. * config/i386/i386.c (ix86_print_operand_address_as): Don't handle it. (ix86_addr_space_subset_p, TARGET_ADDR_SPACE_SUBSET_P): Remove. (ix86_addr_space_convert, TARGET_ADDR_SPACE_CONVERT): Remove. (ix86_addr_space_debug, TARGET_ADDR_SPACE_DEBUG): Remove. * doc/extend.texi (__seg_tls): Remove item. testsuite/ * gcc.target/i386/addr-space-3.c: Remove test. From-SVN: r233639
2016-02-23 19:05:14 +01:00
2016-02-23 Richard Henderson <rth@redhat.com>
* gcc.target/i386/addr-space-3.c: Remove test.
PR preprocessor/69126: avoid comparing ad-hoc and non-ad-hoc locations gcc/testsuite/ChangeLog: PR preprocessor/69126 PR preprocessor/69543 * c-c++-common/pr69126-2-long.c: New test. * c-c++-common/pr69126-2-short.c: New test. * c-c++-common/pr69543-1.c: Remove xfail. libcpp/ChangeLog: PR preprocessor/69126 PR preprocessor/69543 * line-map.c (linemap_compare_locations): At the function top, replace inlined bodies of get_location_from_adhoc_loc with calls to get_location_from_adhoc_loc. Add a pair of calls to get_location_from_adhoc_loc at the bottom of the function, to avoid meaningless comparisons of ad-hoc and non-ad-hoc locations. From-SVN: r233638
2016-02-23 18:44:28 +01:00
2016-02-23 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/69126
PR preprocessor/69543
* c-c++-common/pr69126-2-long.c: New test.
* c-c++-common/pr69126-2-short.c: New test.
* c-c++-common/pr69543-1.c: Remove xfail.
Add test coverage for _Pragma (PR preprocessor 69126, 69543, 69558) We had some regressions in the ability for _Pragma to disable a warning (PR preprocessor/69126, PR preprocessor/69543, PR preprocessor/69558). This patch attempts to add more test coverage for this, for the various combinations of: - various warnings: -Wunused-variable -Wuninitialized -Wdeprecated-declarations - various combinations of location of _Pragma relative to location of the warning: - _Pragma is in a macro, warning isn't a macro - neither is in a macro - _Pragma isnt't in a macro, warning is in a macro - in different macros - both in the same macro - C vs C++ frontend. It adds some XFAILs: - pr69543-1.c for C++ (fixed in the followup patch) - pr69543-3.c for both C and C++ - pr69543-4.c for both C and C++ - pr69558.c for C++ (moving it from gcc.dg to c-c++-common, marking it as xfail for C++ for now) gcc/testsuite/ChangeLog: PR preprocessor/69126 PR preprocessor/69543 PR preprocessor/69558 * c-c++-common/pr69126.c (MACRO_1, test_1): New. (f): Rename to... (test_2): ...this, and add leading comment. (MACRO_3, test_3): New. (MACRO_4A, MACRO_4B, test_4): New. (MACRO): Rename to... (MACRO_5): ...this. (g): Rename to... (test_5): ...this, updating for renaming of MACRO, and add leading comment. * c-c++-common/pr69543-1.c: New. * c-c++-common/pr69543-2.c: New. * c-c++-common/pr69543-3.c: New. * c-c++-common/pr69543-4.c: New. * c-c++-common/pr69558-1.c: New. * c-c++-common/pr69558-2.c: New. * c-c++-common/pr69558-3.c: New. * c-c++-common/pr69558-4.c: New. * gcc.dg/pr69558.c: Move to... * c-c++-common/pr69558.c: ...here. Add dg-bogus directives, with xfail for c++. From-SVN: r233637
2016-02-23 18:39:16 +01:00
2016-02-23 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/69126
PR preprocessor/69543
PR preprocessor/69558
* c-c++-common/pr69126.c (MACRO_1, test_1): New.
(f): Rename to...
(test_2): ...this, and add leading comment.
(MACRO_3, test_3): New.
(MACRO_4A, MACRO_4B, test_4): New.
(MACRO): Rename to...
(MACRO_5): ...this.
(g): Rename to...
(test_5): ...this, updating for renaming of MACRO, and
add leading comment.
* c-c++-common/pr69543-1.c: New.
* c-c++-common/pr69543-2.c: New.
* c-c++-common/pr69543-3.c: New.
* c-c++-common/pr69543-4.c: New.
* c-c++-common/pr69558-1.c: New.
* c-c++-common/pr69558-2.c: New.
* c-c++-common/pr69558-3.c: New.
* c-c++-common/pr69558-4.c: New.
* gcc.dg/pr69558.c: Move to...
* c-c++-common/pr69558.c: ...here. Add dg-bogus directives, with
xfail for c++.
Use plain -fopenacc to enable OpenACC kernels processing gcc/ * tree-parloops.c (create_parallel_loop, gen_parallel_loop) (parallelize_loops): In OpenACC kernels mode, set n_threads to zero. (pass_parallelize_loops::gate): In OpenACC kernels mode, gate on flag_openacc. * tree-ssa-loop.c (gate_oacc_kernels): Likewise. gcc/testsuite/ * c-c++-common/goacc/kernels-counter-vars-function-scope.c: Adjust to -ftree-parallelize-loops/-fopenacc changes. * c-c++-common/goacc/kernels-double-reduction-n.c: Likewise. * c-c++-common/goacc/kernels-double-reduction.c: Likewise. * c-c++-common/goacc/kernels-loop-2.c: Likewise. * c-c++-common/goacc/kernels-loop-3.c: Likewise. * c-c++-common/goacc/kernels-loop-g.c: Likewise. * c-c++-common/goacc/kernels-loop-mod-not-zero.c: Likewise. * c-c++-common/goacc/kernels-loop-n.c: Likewise. * c-c++-common/goacc/kernels-loop-nest.c: Likewise. * c-c++-common/goacc/kernels-loop.c: Likewise. * c-c++-common/goacc/kernels-one-counter-var.c: Likewise. * c-c++-common/goacc/kernels-reduction.c: Likewise. * gfortran.dg/goacc/kernels-loop-inner.f95: Likewise. * gfortran.dg/goacc/kernels-loops-adjacent.f95: Likewise. libgomp/ * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims. * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for dims. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to -ftree-parallelize-loops/-fopenacc changes. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise. * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Likewise. From-SVN: r233634
2016-02-23 16:07:54 +01:00
2016-02-23 Thomas Schwinge <thomas@codesourcery.com>
* c-c++-common/goacc/kernels-counter-vars-function-scope.c: Adjust
to -ftree-parallelize-loops/-fopenacc changes.
* c-c++-common/goacc/kernels-double-reduction-n.c: Likewise.
* c-c++-common/goacc/kernels-double-reduction.c: Likewise.
* c-c++-common/goacc/kernels-loop-2.c: Likewise.
* c-c++-common/goacc/kernels-loop-3.c: Likewise.
* c-c++-common/goacc/kernels-loop-g.c: Likewise.
* c-c++-common/goacc/kernels-loop-mod-not-zero.c: Likewise.
* c-c++-common/goacc/kernels-loop-n.c: Likewise.
* c-c++-common/goacc/kernels-loop-nest.c: Likewise.
* c-c++-common/goacc/kernels-loop.c: Likewise.
* c-c++-common/goacc/kernels-one-counter-var.c: Likewise.
* c-c++-common/goacc/kernels-reduction.c: Likewise.
* gfortran.dg/goacc/kernels-loop-inner.f95: Likewise.
* gfortran.dg/goacc/kernels-loops-adjacent.f95: Likewise.
Require alias support in gcc.target/i386/chkp-hidden-def.c * gcc.target/i386/chkp-hidden-def.c: Require alias support. From-SVN: r233632
2016-02-23 14:52:01 +01:00
2016-02-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.target/i386/chkp-hidden-def.c: Require alias support.
re PR c/69900 (Unhelpful diagnostic about Ignored options) PR c/69900 * common.opt (Wunreachable-code): Add Warning flag. * gcc.dg/pr69900.c: New test. From-SVN: r233630
2016-02-23 13:57:32 +01:00
2016-02-23 Jakub Jelinek <jakub@redhat.com>
re PR c++/69902 (Bogus -Wnonnull-compare for: dynamic_cast<T*>(&ref) == nullptr) PR c++/69902 * fold-const.c (fold_truth_not_expr): Propagate TREE_NO_WARNING when inverting comparison. * g++.dg/warn/Wnonnull-compare-5.C: New test. From-SVN: r233631
2016-02-23 13:58:53 +01:00
PR c++/69902
* g++.dg/warn/Wnonnull-compare-5.C: New test.
re PR c/69900 (Unhelpful diagnostic about Ignored options) PR c/69900 * common.opt (Wunreachable-code): Add Warning flag. * gcc.dg/pr69900.c: New test. From-SVN: r233630
2016-02-23 13:57:32 +01:00
PR c/69900
* gcc.dg/pr69900.c: New test.
[pr 69666] No SRA default_def replacements for unscalarizable regions 2016-02-23 Martin Jambor <mjambor@suse.cz> PR tree-optimization/69666 * tree-sra.c (sra_modify_assign): Do not attempt to create default_def replacements for unscalarizable regions. testsuite/ * gcc.dg/tree-ssa/pr69666.c: New test. From-SVN: r233626
2016-02-23 11:55:47 +01:00
2016-02-23 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/69666
* gcc.dg/tree-ssa/pr69666.c: New test.
re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.) gcc/testsuite/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * gfortran.dg/coarray_allocate_5.f08: New test. gcc/fortran/ChangeLog: 2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 * trans-array.c (gfc_array_allocate): Take the attributes from the expression to allocate and not from the source=-expression. From-SVN: r233625
2016-02-23 11:29:26 +01:00
2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67451
* gfortran.dg/coarray_allocate_5.f08: New test.
S/390: Move vcond-shift.c to vector subdir. gcc/testsuite/ChangeLog: * gcc.target/s390/vcond-shift.c: Move to ... * gcc.target/s390/vector/vcond-shift.c: ... here. From-SVN: r233624
2016-02-23 11:18:33 +01:00
2016-02-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vcond-shift.c: Move to ...
* gcc.target/s390/vector/vcond-shift.c: ... here.
S/390: Move movstr-2.c into vector subdir. gcc/testsuite/ChangeLog: * gcc.target/s390/md/movstr-2.c: Move and rename to ... * gcc.target/s390/vector/stpcpy-1.c: ... this one. From-SVN: r233623
2016-02-23 11:17:15 +01:00
2016-02-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/md/movstr-2.c: Move and rename to ...
* gcc.target/s390/vector/stpcpy-1.c: ... this one.
S/390: Turn movstr-1.c into compile only test. gcc/testsuite/ChangeLog: * gcc.target/s390/md/movstr-1.c: Turn into compile test. From-SVN: r233622
2016-02-23 11:15:31 +01:00
2016-02-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/md/movstr-1.c: Turn into compile test.
PR28901 Add two levels for -Wunused-const-variable. There is some controversy about enabling -Wunused-const-variable for all unused static const variables because some feel there are too many errors exposed in header files. Create two levels for -Wunused-const-variable. One level to only check for unused static const variables in the main compilation file. Which is enabled by -Wunused-variable. And a second level that also checks for unused static const variables in included files. Which must be explicitly enabled. gcc/ChangeLog PR c/28901 * cgraphunit.c (check_global_declaration): Check level of warn_unused_const_variable and main_input_filename. * doc/invoke.texi (Warning Options): Add -Wunused-const-variable=. (-Wunused-variable): For C implies -Wunused-const-variable=1. (-Wunused-const-variable): Explain levels 1 and 2. gcc/c-family/ChangeLog PR c/28901 * c.opt (Wunused-const-variable): Turn into Alias for... (Wunused-const-variable=): New option. gcc/testsuite/ChangeLog PR c/28901 * gcc.dg/unused-variable-3.c: New test. From-SVN: r233616
2016-02-22 23:42:19 +01:00
2016-02-20 Mark Wielaard <mjw@redhat.com>
PR c/28901
* gcc.dg/unused-variable-3.c: New test.
re PR target/69888 (ICE: SIGSEGV in decide_alg (i386.c:26169) due to infinite (?) recursion with -minline-all-stringops -mmemset-strategy=no_stringop:-1:noalign) PR target/69888 * config/i386/i386.c (decide_alg): Ensure we don't recurse with identical arguments. Formatting and spelling fixes. * gcc.target/i386/pr69888.c: New test. From-SVN: r233614
2016-02-22 22:34:07 +01:00
2016-02-22 Jakub Jelinek <jakub@redhat.com>
PR target/69888
* gcc.target/i386/pr69888.c: New test.
re PR tree-optimization/69882 (Excessive reduction statements generated by SLP) 2016-02-22 Richard Biener <rguenther@suse.de> PR tree-optimization/69882 * tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Properly preserve permutations present because of gaps. (vect_supported_load_permutation_p): Always continue checking permutations after vect_attempt_slp_rearrange_stmts. * gfortran.dg/vect/pr69882.f90: New testcase. From-SVN: r233605
2016-02-22 15:53:17 +01:00
2016-02-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/69882
* gfortran.dg/vect/pr69882.f90: New testcase.
re PR bootstrap/69885 (ICE in maybe_legitimize_operand, at optabs.c:6903 on m68k-linux-gnu) PR target/69885 * config/m68k/m68k.md (ashldi3, ashrdi3, lshrdi3): Use SImode for last match_operand. * gcc.dg/pr69885.c: New test. From-SVN: r233603
2016-02-22 15:22:07 +01:00
2016-02-22 Jakub Jelinek <jakub@redhat.com>
PR target/69885
* gcc.dg/pr69885.c: New test.
re PR rtl-optimization/69806 ([SH] Combine doesn't see constant) gcc/ PR target/69806 PR target/54089 * config/sh/sh.c (sh_lshrsi_clobbers_t_reg_p, sh_dynamicalize_shift_p): Handle negative shift counts. * config/sh/sh.md (ashlsi3, lshrsi3_n, lshrsi3_n_clobbers_t): Don't use force_reg on the shift constant. (lshrsi3): Likewise. Expand into lshrsi3_n* instead of lshrsi3_d. (lshrsi3_d): Handle negative shift counts. gcc/testsuite/ PR target/69806 PR target/54089 * gcc.target/sh/pr54089-10.c: New. From-SVN: r233601
2016-02-22 14:33:31 +01:00
2016-02-22 Oleg Endo <olegendo@gcc.gnu.org>
PR target/69806
PR target/54089
* gcc.target/sh/pr54089-10.c: New.
re PR fortran/69423 (Invalid optimization with deferred-length character) 2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * trans-decl.c (create_function_arglist): Deferred character length functions, with and without declared results, address the passed reference type as '.result' and the local string length as '..result'. (gfc_null_and_pass_deferred_len): Helper function to null and return deferred string lengths, as needed. (gfc_trans_deferred_vars): Call it, thereby reducing repeated code, add call for deferred arrays and reroute pointer function results. Avoid using 'tmp' for anything other that a temporary tree by introducing 'type_of_array' for the arrayspec type. 2016-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/69423 * gfortran.dg/deferred_character_15.f90 : New test. From-SVN: r233589
2016-02-20 19:26:59 +01:00
2016-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69423
* gfortran.dg/deferred_character_15.f90 : New test.
[multiple changes] 2016-02-20 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/57365 gfortran.dg/allocate_with_source_18.f03: New test. 2016-02-20 Harald Anlauf <anlauf@gmx.de> PR fortran/52531 gfortran.dg/gomp/pr52531.f90: New test. From-SVN: r233588
2016-02-20 15:10:55 +01:00
2016-02-20 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/57365
gfortran.dg/allocate_with_source_18.f03: New test.
2016-02-20 Harald Anlauf <anlauf@gmx.de>
PR fortran/52531
gfortran.dg/gomp/pr52531.f90: New test.
re PR c++/69865 (-trigraphs option broken) gcc/c-family/ChangeLog: 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/69865 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from here... (c_common_init_options): ...to here. (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99. gcc/testsuite/ChangeLog: 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/69865 * c-c++-common/Wshift-negative-value-6.c: Add -std=c++11 before -std=c++03. From-SVN: r233574
2016-02-19 23:22:04 +01:00
2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c++/69865
* c-c++-common/Wshift-negative-value-6.c: Add -std=c++11 before
-std=c++03.
re PR c++/69851 (ICE: in assign_temp, at function.c:961) PR c++/69851 * expr.c (store_field): Don't use bit-field path if exp is COMPONENT_REF with TREE_ADDRESSABLE type, where TYPE_SIZE is different from bitsize, but DECL_SIZE of FIELD_DECL is bitsize and the assignment can be performed by bitwise copy. Formatting fix. * g++.dg/torture/pr69851.C: New test. From-SVN: r233566
2016-02-19 20:11:58 +01:00
2016-02-19 Jakub Jelinek <jakub@redhat.com>
re PR c++/69826 (problem with cilkplus pragma and preprocessor variable) PR c++/69826 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE. (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for flag_preprocess_only. * c-c++-common/cilk-plus/CK/pr69826-1.c: New test. * c-c++-common/cilk-plus/CK/pr69826-2.c: New test. From-SVN: r233571
2016-02-19 23:12:54 +01:00
PR c++/69826
* c-c++-common/cilk-plus/CK/pr69826-1.c: New test.
* c-c++-common/cilk-plus/CK/pr69826-2.c: New test.
re PR c++/69850 (unnecessary -Wnonnull-compare warning) PR c++/69850 * rtti.c (ifnonnull): Set TREE_NO_WARNING on the condition, use NE_EXPR instead of EQ_EXPR and swap last two arguments on COND_EXPR. * g++.dg/warn/Wnonnull-compare-4.C: New test. From-SVN: r233568
2016-02-19 20:16:31 +01:00
PR c++/69850
* g++.dg/warn/Wnonnull-compare-4.C: New test.
re PR c++/69851 (ICE: in assign_temp, at function.c:961) PR c++/69851 * expr.c (store_field): Don't use bit-field path if exp is COMPONENT_REF with TREE_ADDRESSABLE type, where TYPE_SIZE is different from bitsize, but DECL_SIZE of FIELD_DECL is bitsize and the assignment can be performed by bitwise copy. Formatting fix. * g++.dg/torture/pr69851.C: New test. From-SVN: r233566
2016-02-19 20:11:58 +01:00
PR c++/69851
* g++.dg/torture/pr69851.C: New test.
PR testsuite/69573 - FAIL: gcc.dg/pr61053.c (test for excess errors) Tested on x86_64 by running make check-c with RUNTESTFLAGS='--target_board=unix/-m32/-m128bit-long-double dg.exp=pr61053.c' gcc/testsuite/ChangeLog: 2016-01-30 Martin Sebor <msebor@redhat.com> PR testsuite/69573 * gcc.dg/pr61053.c: Tweaked test to avoid bogus failures. From-SVN: r233564
2016-02-19 19:37:40 +01:00
2016-02-19 Martin Sebor <msebor@redhat.com>
PR testsuite/69573
* gcc.dg/pr61053.c: Tweaked test to avoid bogus failures.
re PR c++/67767 (-Wsuggest-attribute=noreturn suggests noreturn for function which already has noreturn and cold.) PR c++/67767 * parser.c (cp_parser_std_attribute_spec_seq): Don't assume attr_spec is always single element chain, chain all the attributes properly together in the right order. * g++.dg/cpp0x/pr67767.C: New test. From-SVN: r233560
2016-02-19 17:01:50 +01:00
2016-02-19 Jakub Jelinek <jakub@redhat.com>
re PR c++/69850 (unnecessary -Wnonnull-compare warning) PR c++/69850 * init.c (build_vec_delete_1): Set TREE_NO_WARNING on the NE_EXPR condition. * cp-gimplify.c (cp_fold): Propagate TREE_NO_WARNING from binary operators if folding preserved the binop, just with different arguments. * g++.dg/warn/Wnonnull-compare-2.C: New test. * g++.dg/warn/Wnonnull-compare-3.C: New test. From-SVN: r233561
2016-02-19 17:02:51 +01:00
PR c++/69850
* g++.dg/warn/Wnonnull-compare-2.C: New test.
* g++.dg/warn/Wnonnull-compare-3.C: New test.
re PR c++/67767 (-Wsuggest-attribute=noreturn suggests noreturn for function which already has noreturn and cold.) PR c++/67767 * parser.c (cp_parser_std_attribute_spec_seq): Don't assume attr_spec is always single element chain, chain all the attributes properly together in the right order. * g++.dg/cpp0x/pr67767.C: New test. From-SVN: r233560
2016-02-19 17:01:50 +01:00
PR c++/67767
* g++.dg/cpp0x/pr67767.C: New test.
[AArch64] Skip gcc.target/aarch64/assembler_arch_1.c if assembler does not support it * lib/target-supports.exp: Define aarch64_asm_FUNC_ok checks for fp, simd, crypto, crc, lse. * doc/sourcebuild.texi (AArch64-specific attributes): Document the above. * gcc.target/aarch64/assembler_arch_1.c: Add aarch64_asm_lse_ok effective target check. From-SVN: r233559
2016-02-19 15:20:27 +01:00
2016-02-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* lib/target-supports.exp: Define aarch64_asm_FUNC_ok checks
for fp, simd, crypto, crc, lse.
* doc/sourcebuild.texi (AArch64-specific attributes): Document the
above.
* gcc.target/aarch64/assembler_arch_1.c: Add aarch64_asm_lse_ok
effective target check.
re PR tree-optimization/69820 (Test miscompiled with -O3 option) PR target/69820 * config/i386/sse.md (VI_512): Only include V64QImode and V32HImode if TARGET_AVX512BW. * gcc.target/i386/pr69820.c: New test. From-SVN: r233558
2016-02-19 14:42:38 +01:00
2016-02-19 Jakub Jelinek <jakub@redhat.com>
PR target/69820
* gcc.target/i386/pr69820.c: New test.
S/390: z13 Change predicates of 128 bit add sub. So far usage of 128 bit add/sub instruction was rejected if the second operand was a constant because the predicate rejected this. gcc/testsuite/ChangeLog: * gcc.target/s390/vector/int128-1.c: New test. gcc/ChangeLog: * config/s390/vector.md ("<ti*>add<mode>3", "<ti*>sub<mode>3"): Change the predicate of op2 from nonimmediate to general and let reload fix it if necessary. From-SVN: r233554
2016-02-19 11:37:19 +01:00
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/int128-1.c: New test.
S/390: z13 fix mode in vcond expansion For floating point vector compares the target mode is an integer mode which accidently was used as register mode when forcing the compare operands into regs. gcc/ChangeLog: * config/s390/s390.c (s390_expand_vcond): Use the compare operand mode. gcc/testsuite/ChangeLog: * gcc.target/s390/vector/vec-vcond-1.c: New test. From-SVN: r233552
2016-02-19 11:34:12 +01:00
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-vcond-1.c: New test.
S/390: Adjust movstr-1.c testcase to work with the z13 stpcpy implementation. 2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/md/movstr-1.c: Allow also the z13 strings instruction pattern name to prevent the testcase from failing with -march=z13. From-SVN: r233551
2016-02-19 11:32:38 +01:00
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/md/movstr-1.c: Allow also the z13 strings
instruction pattern name to prevent the testcase from failing with
-march=z13.
S/390: z13 inline stpcpy implementation. A handwritten loop for stpcpy using the new z13 vector instructions appears to be much faster than the millicoded instruction. However, the implementation is much longer and therefore will only be enabled when optimization for speed. gcc/testsuite/ChangeLog: * gcc.target/s390/md/movstr-2.c: New test. gcc/ChangeLog: * config/s390/s390-protos.h: Add s390_expand_vec_movstr prototype. * config/s390/s390.c (s390_expand_vec_movstr): New function. * config/s390/s390.md ("movstr<P:mode>"): Call s390_expand_vec_movstr. From-SVN: r233550
2016-02-19 11:31:05 +01:00
2016-02-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/md/movstr-2.c: New test.
S/390: Add __morestack test. gcc/testsuite/ChangeLog: * gcc.target/s390/morestack.c: New test. From-SVN: r233547
2016-02-19 11:20:23 +01:00
2016-02-19 Marcin Kościelnicki <koriakin@0x04.net>
* gcc.target/s390/morestack.c: New test.
S/390: PR 69625: Add test case gcc/testsuite/ChangeLog PR target/69625 * gcc.target/s390/pr69625.c: Add test case. From-SVN: r233546
2016-02-19 11:15:43 +01:00
2016-02-19 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR target/69625
* gcc.target/s390/pr69625.c: Add test case.
re PR testsuite/68580 (FAIL: c-c++-common/tsan/pr65400-1.c -O0 execution test) PR testsuite/68580 * c-c++-common/tsan/pr65400-1.c (v, q, o): Make 8-byte aligned. From-SVN: r233538
2016-02-18 23:27:09 +01:00
2016-02-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR testsuite/68580
* c-c++-common/tsan/pr65400-1.c (v, q, o): Make 8-byte aligned.
re PR bootstrap/68404 (PGO/LTO bootstrap failure on ppc64le) [gcc] 2016-02-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/68404 * config/rs6000/predicates.md (fusion_gpr_addis): Revert 2016-02-09 change. * config/rs6000/rs6000.md (fusion_gpr_load_<mode>): Remove earlyclobber from target. Use wF constraint for fused memory address. (fusion_gpr_<P:mode>_<GPR_FUSION:mode>_load): Likewise. [gcc/testsuites] 2016-02-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/68404 * gcc.target/powerpc/fusion.c: Revert the 2016-02-09 change. * gcc.target/powerpc/fusion3.c: Likewise. From-SVN: r233532
2016-02-18 20:36:39 +01:00
2016-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/68404
* gcc.target/powerpc/fusion.c: Revert the 2016-02-09 change.
* gcc.target/powerpc/fusion3.c: Likewise.
re PR middle-end/69553 (Optimizations O1/O2 makes std::array value incorrect when passed to function) 2016-02-18 Richard Biener <rguenther@suse.de> PR middle-end/69553 * fold-const.c (operand_equal_p): Properly compare offsets for IMAGPART_EXPR and ARRAY_REF. * g++.dg/torture/pr69553.C: New testcase. From-SVN: r233520
2016-02-18 15:34:59 +01:00
2016-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/69553
* g++.dg/torture/pr69553.C: New testcase.
PR target/62554 PR target/69610 gcc * config/arm/arm.c (arm_option_override_internal): Disable interworking if the target does not support thumb instructions. (arm_reload_in_hi): Handle the case where a register to register move needs reloading because there is no simple pattern to handle it. (arm_reload_out_hi): Likewise. tests * gcc.target/arm/pr62554.c: New test. * gcc.target/arm/pr69610-1.c: New test. * gcc.target/arm/pr69610-2.c: New test. From-SVN: r233518
2016-02-18 14:00:07 +01:00
2016-02-18 Nick Clifton <nickc@redhat.com>
re PR testsuite/68580 (FAIL: c-c++-common/tsan/pr65400-1.c -O0 execution test) PR testsuite/68580 * c-c++-common/tsan/pr65400-1.c (v, q, o): Make 8-byte aligned. From-SVN: r233538
2016-02-18 23:27:09 +01:00
PR target/62254
PR target/69610
* gcc.target/arm/pr62554.c: New test.
* gcc.target/arm/pr69610-1.c: New test.
* gcc.target/arm/pr69610-2.c: New test.
PR target/62554 PR target/69610 gcc * config/arm/arm.c (arm_option_override_internal): Disable interworking if the target does not support thumb instructions. (arm_reload_in_hi): Handle the case where a register to register move needs reloading because there is no simple pattern to handle it. (arm_reload_out_hi): Likewise. tests * gcc.target/arm/pr62554.c: New test. * gcc.target/arm/pr69610-1.c: New test. * gcc.target/arm/pr69610-2.c: New test. From-SVN: r233518
2016-02-18 14:00:07 +01:00
re PR middle-end/69854 (ICE: tree check: expected class 'constant', have 'binary' (plus_expr) in generic_simplify_65, at generic-match.c:3110) 2016-02-18 Richard Biener <rguenther@suse.de> PR middle-end/69854 * match.pd: Don't use fold_binary or fold_unary for folding constants. * gcc.dg/torture/pr69854.c: New testcase. From-SVN: r233516
2016-02-18 09:43:58 +01:00
2016-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/69854
* gcc.dg/torture/pr69854.c: New testcase.
re PR c++/69850 (unnecessary -Wnonnull-compare warning) PR c++/69850 * gimplify.c (gimplify_cond_expr): Call gimple_set_no_warning on the cond_stmt from TREE_NO_WARNING on COND_EXPR_COND. * gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Don't warn on gimple_no_warning_p statements. * init.c (build_delete): Set TREE_NO_WARNING on ifexp. * g++.dg/warn/Wnonnull-compare-1.C: New test. From-SVN: r233508
2016-02-17 23:27:24 +01:00
2016-02-17 Jakub Jelinek <jakub@redhat.com>
PR c++/69850
* g++.dg/warn/Wnonnull-compare-1.C: New test.
altivec.md (*altivec_lvxl_<mode>_internal): Output correct instruction. [gcc] 2016-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/altivec.md (*altivec_lvxl_<mode>_internal): Output correct instruction. [gcc/testsuite] 2012-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/vec-cg.c: New test. From-SVN: r233499
2016-02-17 17:23:55 +01:00
2012-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-cg.c: New test.
re PR testsuite/69586 (FAIL: gcc.dg/uninit-21.c for target defaulting to short enum) 2016-02-17 Richard Biener <rguenther@suse.de> PR testsuite/69586 * gcc.dg/uninit-21.c: Add -fno-short-enums. From-SVN: r233497
2016-02-17 15:51:27 +01:00
2016-02-17 Richard Biener <rguenther@suse.de>
PR testsuite/69586
* gcc.dg/uninit-21.c: Add -fno-short-enums.
[AArch64] PR target/69161: Don't use special predicate for CCmode comparisons in expressions that require matching modes PR target/69161 * config/aarch64/predicates.md (aarch64_comparison_operator_mode): New predicate. (aarch64_comparison_operator): Break overly long line into two. (aarch64_comparison_operation): Likewise. * config/aarch64/aarch64.md (cstorecc4): Use aarch64_comparison_operator_mode instead of aarch64_comparison_operator. (cstore<mode>4): Likewise. (aarch64_cstore<mode>): Likewise. (*cstoresi_insn_uxtw): Likewise. (cstore<mode>_neg): Likewise. (*cstoresi_neg_uxtw): Likewise. * gcc.c-torture/compile/pr69161.c: New test. From-SVN: r233496
2016-02-17 14:42:35 +01:00
2016-02-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69161
* gcc.c-torture/compile/pr69161.c: New test.
re PR target/69532 (FAIL: gcc.target/arm/{vect-,}fmaxmin.c execution test on armv7) 2016-02-17 David Sherwood <david.sherwood@arm.com> gcc/testsuite: PR target/69532 * gcc.target/arm/fmaxmin.c: Change effective target to arm_v8_neon_hw. * gcc.target/arm/vect-fmaxmin.c: Likewise. From-SVN: r233494
2016-02-17 14:16:31 +01:00
2016-02-17 David Sherwood <david.sherwood@arm.com>
PR target/69532
* gcc.target/arm/fmaxmin.c: Change effective target to arm_v8_neon_hw.
* gcc.target/arm/vect-fmaxmin.c: Likewise.
* gcc.dg/ifcvt-4.c: Skip on Visium. From-SVN: r233489
2016-02-17 12:20:06 +01:00
2016-02-17 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/ifcvt-4.c: Skip on Visium.
exp_ch4.adb (Expand_N_Indexed_Component): Active synchronization if the prefix denotes an entity which Has_Atomic_Components. * exp_ch4.adb (Expand_N_Indexed_Component): Active synchronization if the prefix denotes an entity which Has_Atomic_Components. * gcc-interface/trans.c (node_is_atomic): Return true if the prefix denotes an entity which Has_Atomic_Components. From-SVN: r233485
2016-02-17 10:21:58 +01:00
2016-02-17 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/atomic8.adb: New test.
utils2.c (gnat_protect_expr): Make a SAVE_EXPR only for fat pointer or scalar types. * gcc-interface/utils2.c (gnat_protect_expr): Make a SAVE_EXPR only for fat pointer or scalar types. From-SVN: r233484
2016-02-17 10:08:09 +01:00
2016-02-17 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/discr46.ad[sb]: New test.
re PR target/48344 (powerpc ICE with -fstack-limit-register=r2) [gcc] 2016-02-16 Kelvin Nilsen <kelvin@gcc.gnu.org> PR Target/48344 * opts-global.c (handle_common_deferred_options): Introduce and initialize two global variables to remember command-line options specifying a stack-limiting register. * opts.h: Add extern declarations of the two new global variables. * emit-rtl.c (init_emit_once): Initialize the stack_limit_rtx variable based on the values of the two new global variables. [gcc/testsuite] 2016-02-16 Kelvin Nilsen <kelvin@gcc.gnu.org> PR Target/48344 * gcc.target/powerpc/pr48344-1.c: New test. From-SVN: r233477
2016-02-17 00:12:19 +01:00
2016-02-16 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR Target/48344
* gcc.target/powerpc/pr48344-1.c: New test.
re PR fortran/69742 (ICE with -O3 and ASSOCIATE containing repeated expression) 2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69742 * frontend-passes.c (cfe-expr_0): Don't register functions from within an ASSOCIATE statement. 2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69742 * gfortran.dg/associate_21.f90: New test. From-SVN: r233474
2016-02-16 22:10:00 +01:00
2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/69742
* gfortran.dg/associate_21.f90: New test.
re PR c/69835 (-Wnonnull diagnoses parameter comparisons with NULL even when those could have changed) PR c/69835 * common.opt (Wnonnull-compare): New warning. * doc/invoke.texi (-Wnonnull): Remove text about comparison of arguments against NULL. (-Wnonnull-compare): Document. * Makefile.in (OBJS): Add gimple-ssa-nonnull-compare.o. * tree-pass.h (make_pass_warn_nonnull_compare): Declare. * passes.def (pass_warn_nonnull_compare): Add. * gimple-ssa-nonnull-compare.c: New file. c-family/ * c.opt (Wnonnull-compare): Enable for -Wall. c/ * c-typeck.c (build_binary_op): Revert 2015-09-09 change. cp/ * typeck.c (cp_build_binary_op): Revert 2015-09-09 change. testsuite/ * c-c++-common/nonnull-1.c: Use -Wnonnull-compare instead of -Wnonnull in dg-options. * c-c++-common/nonnull-2.c: New test. From-SVN: r233472
2016-02-16 21:46:17 +01:00
2016-02-16 Jakub Jelinek <jakub@redhat.com>
PR c/69835
* c-c++-common/nonnull-1.c: Use -Wnonnull-compare instead of
-Wnonnull in dg-options.
* c-c++-common/nonnull-2.c: New test.
[Patch AArch64] GCC 6 regression in vector performance. - Fix vector initialization to happen with lane load instructions. gcc/ * config/aarch64/aarch64.c (aarch64_expand_vector_init): Refactor, always use lane loads to construct non-constant vectors. gcc/testsuite/ * gcc.target/aarch64/vector_initialization_nostack.c: New. Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> From-SVN: r233461
2016-02-16 17:02:09 +01:00
2016-02-16 James Greenhalgh <james.greenhalgh@arm.com>
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* gcc.target/aarch64/vector_initialization_nostack.c: New.
re PR tree-optimization/69801 (gcc ICE on valid code on x86_64-linux-gnu in "operand_equal_p") PR middle-end/69801 * gcc.dg/pr69801.c: Add empty dg-options. From-SVN: r233459
2016-02-16 16:34:07 +01:00
2016-02-16 Jakub Jelinek <jakub@redhat.com>
PR middle-end/69801
* gcc.dg/pr69801.c: Add empty dg-options.
re PR c/64748 (OpenACC: "is not a variable" error with deviceptr()) PR c/64748 gcc/c/ * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms. gcc/cp/ * parser.c (cp_parser_oacc_data_clause_deviceptr): Remove checking. * semantics.c (finish_omp_clauses): Add deviceptr checking. gcc/testsuite/ * c-c++-common/goacc/deviceptr-1.c: Add tests. * g++.dg/goacc/deviceptr-1.c: New file. From-SVN: r233458
2016-02-16 16:29:04 +01:00
2016-02-16 James Norris <jnorris@codesourcery.com>
* c-c++-common/goacc/deviceptr-1.c: Add tests.
* g++.dg/goacc/deviceptr-1.c: New file.
re PR tree-optimization/69820 (Test miscompiled with -O3 option) PR tree-optimization/69820 * tree-vect-patterns.c (type_conversion_p): Return false if *orig_type is unsigned single precision or boolean. (vect_recog_dot_prod_pattern, vect_recog_widen_mult_pattern): Formatting fix. * gcc.dg/vect/pr69820.c: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r233457
2016-02-16 16:16:48 +01:00
2016-02-16 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69820
* gcc.dg/vect/pr69820.c: New test.
re PR tree-optimization/69776 (Wrong optimization with aliasing) 2016-02-16 Richard Biener <rguenther@suse.de> PR tree-optimization/69776 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Get alias sets from caller. (indirect_refs_may_alias_p): Likewise. (refs_may_alias_p_1): Pass alias sets as from ao_ref. * tree-ssa-sccvn.c (vn_reference_lookup): Also adjust vr alias-set according to tbaa_p. * tree-ssa-dom.c (lookup_avail_expr): Add tbaa_p flag. (optimize_stmt): For redundant store discovery do not allow tbaa. * gcc.dg/torture/pr69776-2.c: New testcase. From-SVN: r233453
2016-02-16 16:00:45 +01:00
2016-02-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/69776
* gcc.dg/torture/pr69776-2.c: New testcase.
Fix bswap optimization on big-endian (PR69714, 67781). PR tree-optimization/69714 * tree-ssa-math-opts.c (find_bswap_or_nop): Revert previous change. Return NULL if we have irrelevant high bytes on BIG_ENDIAN. testsuite/ PR tree-optimization/69714 * gcc.dg/torture/pr69714.c: New test. From-SVN: r233452
2016-02-16 15:42:59 +01:00
2016-02-16 Bernd Schmidt <bschmidt@redhat.com>
PR tree-optimization/69714
* gcc.dg/torture/pr69714.c: New test.
re PR tree-optimization/69802 (gcc ICE at -O1 and above on valid code on x86_64-linux-gnu with “seg fault”) PR tree-optimization/69802 * tree-ssa-reassoc.c (update_range_test): If op is SSA_NAME_IS_DEFAULT_DEF, give up unless tem is a positive op == 1 test of precision 1 integral op, otherwise handle that case as op itself. Fix up formatting. (optimize_range_tests_to_bit_test, optimize_range_tests): Fix up formatting. * gcc.dg/pr69802.c: New test. From-SVN: r233446
2016-02-16 10:12:37 +01:00
2016-02-16 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69802
* gcc.dg/pr69802.c: New test.
re PR tree-optimization/69801 (gcc ICE on valid code on x86_64-linux-gnu in "operand_equal_p") 2016-02-16 Richard Biener <rguenther@suse.de> PR middle-end/69801 * fold-const.c (operand_equal_p): For COND_EXPR zero operand mask OEP_ADDRESS_OF. * gcc.dg/pr69801.c: New testcase. From-SVN: r233444
2016-02-16 09:39:22 +01:00
2016-02-16 Richard Biener <rguenther@suse.de>
PR middle-end/69801
* gcc.dg/pr69801.c: New testcase.
re PR libfortran/69651 ([6 Regession] Usage of unitialized pointer io/list_read.c) 2016-02-15 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/69651 * io/list_read.c: Entire file trailing spaces removed. (CASE_SEPARATORS): Remove '!'. (is_separator): Add namelist mode as condition with '!'. (push_char): Remove un-needed memset. (push_char4): Likewise and remove 'new' pointer. (eat_separator): Remove un-needed use of notify_std. (read_logical): If '!' bang encountered when not in namelist mode got bad_logical to give an error. (read_integer): Likewise reject '!'. (read_character): Remove condition testing c = '!' which is now inside the is_separator macro. (parse_real): Reject '!' unless in namelist mode. (read_complex): Reject '!' unless in namelist mode. (read_real): Likewise reject '!'. PR libgfortran/69651 * gfortran.dg/read_bang.f90: New test. * gfortran.dg/read_bang4.f90: New test. From-SVN: r233436
2016-02-15 23:31:13 +01:00
2016-02-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/69651
* gfortran.dg/read_bang.f90: New test.
* gfortran.dg/read_bang4.f90: New test.
re PR c++/69797 (ICE on invalid code on x86_64-linux-gnu in operator[], at vec.h:714) PR c++/69797 * c-common.c (sync_resolve_size): Diagnose too few arguments even when params is non-NULL empty vector. * c-c++-common/pr69797.c: New test. From-SVN: r233434
2016-02-15 22:30:50 +01:00
2016-02-15 Jakub Jelinek <jakub@redhat.com>
re PR c++/69658 (Bogus "C99 designator outside aggregate initializer" error) PR c++/69658 * init.c (expand_default_init): Only call reshape_init in the direct-initialization from an initializer list case. * g++.dg/init/pr69658.C: New test. From-SVN: r233435
2016-02-15 23:05:12 +01:00
PR c++/69658
* g++.dg/init/pr69658.C: New test.
re PR c++/69797 (ICE on invalid code on x86_64-linux-gnu in operator[], at vec.h:714) PR c++/69797 * c-common.c (sync_resolve_size): Diagnose too few arguments even when params is non-NULL empty vector. * c-c++-common/pr69797.c: New test. From-SVN: r233434
2016-02-15 22:30:50 +01:00
PR c++/69797
* c-c++-common/pr69797.c: New test.
target-supports.exp (check_effective_target_section_anchors): Add check for aarch64*-*-*. 2016-02-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> testsuite/ * lib/target-supports.exp (check_effective_target_section_anchors): Add check for aarch64*-*-*. From-SVN: r233426
2016-02-15 18:28:48 +01:00
2016-02-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* lib/target-supports.exp (check_effective_target_section_anchors): Add
check for aarch64*-*-*.
re PR tree-optimization/69783 (Loop is not vectorized after r233212) 2016-02-15 Richard Biener <rguenther@suse.de> PR tree-optimization/69783 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Add trivially correct cases. * gcc.dg/vect/pr69783.c: New testcase. From-SVN: r233420
2016-02-15 10:40:01 +01:00
2016-02-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/69783
* gcc.dg/vect/pr69783.c: New testcase.
re PR tree-optimization/69776 (Wrong optimization with aliasing) 2016-02-15 Richard Biener <rguenther@suse.de> PR tree-optimization/69776 * tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype. * tree-ssa-sccvn.c (vn_reference_lookup): Add parameter to indicate whether we can use TBAA to disambiguate against stores. Use alias-set zero if not. (visit_reference_op_store): Do not use TBAA when looking up redundant stores. * tree-ssa-pre.c (compute_avail): Use TBAA here. (eliminate_dom_walker::before_dom_children): But not when looking up redundant stores. * gcc.dg/torture/pr69776.c: New testcase. From-SVN: r233418
2016-02-15 09:42:38 +01:00
2016-02-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/69776
* gcc.dg/torture/pr69776.c: New testcase.
re PR fortran/60526 (Accepts-invalid: Variable name same as type name) 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * decl.c (build_sym): If the name has already been defined as a type, it has a symtree with an upper case letter at the beginning. If such a symtree exists, issue an error and exit. Don't do this if there is no corresponding upper case letter. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * gfortran.dg/type_decl_4.f90: Reinstated. From-SVN: r233413
2016-02-14 18:08:44 +01:00
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60526
* gfortran.dg/type_decl_4.f90: Reinstated.
re PR fortran/68746 (FAIL: gfortran.dg/read_dir.f90 -O0 execution test) PR fortran/68746 * gfortran.dg/read_dir.f90: Xfail on hppa*-*-hpux*. From-SVN: r233412
2016-02-14 17:29:08 +01:00
2016-02-14 John David Anglin <danglin@gcc.gnu.org>
PR fortran/68746
* gfortran.dg/read_dir.f90: Xfail on hppa*-*-hpux*.
re PR fortran/60526 (Accepts-invalid: Variable name same as type name) 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 PR bootstrap/69816 * decl.c (build_sym): Reverted previous patch. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 PR bootstrap/69816 * gfortran.dg/type_decl_4.f90: Removed. From-SVN: r233411
2016-02-14 16:13:39 +01:00
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60526
PR bootstrap/69816
* gfortran.dg/type_decl_4.f90: Removed.
re PR fortran/60526 (Accepts-invalid: Variable name same as type name) 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * decl.c (build_sym): If the name has already been defined as a type, issue error and return false. 2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/60526 * gfortran.dg/type_decl_4.f90: New test. From-SVN: r233410
2016-02-14 13:23:59 +01:00
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60526
* gfortran.dg/type_decl_4.f90: New test.
Correct c-torture stkalign test The test wrongly assumed that a local var will normally not be 64-bit aligned, causing it to fail on many targets. So the test needs to pass if a local var *is* normally 64-bit aligned. * gcc.c-torture/execute/stkalign.c: Revise test. From-SVN: r233407
2016-02-14 02:43:14 +01:00
2016-02-14 Alan Modra <amodra@gmail.com>
Add missing pr number From-SVN: r233408
2016-02-14 02:48:59 +01:00
PR testsuite/68886
Correct c-torture stkalign test The test wrongly assumed that a local var will normally not be 64-bit aligned, causing it to fail on many targets. So the test needs to pass if a local var *is* normally 64-bit aligned. * gcc.c-torture/execute/stkalign.c: Revise test. From-SVN: r233407
2016-02-14 02:43:14 +01:00
* gcc.c-torture/execute/stkalign.c: Revise test.
re PR target/67260 ([sh] Register spill bug for sibcall+complex+softfloat) gcc/testsuite/ PR target/67260 * gcc.target/sh/torture/pr67260.c: Adjust additional options. From-SVN: r233400
2016-02-13 09:43:15 +01:00
2016-02-13 Oleg Endo <olegendo@gcc.gnu.org>
PR target/67260
* gcc.target/sh/torture/pr67260.c: Adjust additional options.
re PR target/67260 ([sh] Register spill bug for sibcall+complex+softfloat) gcc/ PR target/67260 * config/sh/sh.md (sibcall_value_pcrel): Replace =&k scratch reg with fixed R1_REG scratch reg. (sibcall_value_pcrel_fdpic): Likewise. gcc/testsuite/ PR target/67260 * gcc.target/sh/torture/pr67260.c: New. From-SVN: r233399
2016-02-13 09:03:44 +01:00
2016-02-13 Oleg Endo <olegendo@gcc.gnu.org>
PR target/67260
* gcc.target/sh/torture/pr67260.c: New.
pr67964.c: Add dg-require-alias. * gcc.dg/pr67964.c: Add dg-require-alias. From-SVN: r233398
2016-02-13 02:32:06 +01:00
2016-02-12 John David Anglin <danglin@gcc.gnu.org>
* gcc.dg/pr67964.c: Add dg-require-alias.
re PR target/67636 ([SH] gcc.target/sh/pr54236-1.c failures) gcc/ PR target/67636 PR target/64345 * config/sh/sh.md (*zero_extract_3): New insn_and_split pattern. gcc/testsuite/ PR target/67636 PR target/64345 * gcc.target/sh/pr54236-1.c: Adjust optimization level. From-SVN: r233397
2016-02-13 01:50:25 +01:00
2016-02-13 Oleg Endo <olegendo@gcc.gnu.org>
PR target/67636
PR target/64345
* gcc.target/sh/pr54236-1.c: Adjust optimization level.
re PR fortran/69668 (Error reading namelist opened with DELIM='NONE') 2016-02-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/69668 * gfortran.dg/namelist_88.f90: New test. From-SVN: r233388
2016-02-12 22:02:02 +01:00
2016-02-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/69668
* gfortran.dg/namelist_88.f90: New test.
re PR fortran/69668 (Error reading namelist opened with DELIM='NONE') 2016-02-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/69668 * io/list_read.c (read_character): Remove code related to DELIM_NONE. PR libgfortran/69668 * gfortran.dg/namelist_38.f90: Update test. * gfortran.dg/namelist_84.f90: Update test. From-SVN: r233387
2016-02-12 20:52:13 +01:00
2016-02-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/69668
* gfortran.dg/namelist_38.f90: Update test.
* gfortran.dg/namelist_84.f90: Update test.
PR other/69554: avoid excessive source printing for widely-separated locations gcc/ChangeLog: PR other/69554 * diagnostic-show-locus.c (struct line_span): New struct. (layout::get_first_line): Delete. (layout::get_last_line): Delete. (layout::get_num_line_spans): New member function. (layout::get_line_span): Likewise. (layout::print_heading_for_line_span_index_p): Likewise. (layout::get_expanded_location): Likewise. (layout::calculate_line_spans): Likewise. (layout::m_first_line): Delete. (layout::m_last_line): Delete. (layout::m_line_spans): New field. (layout::layout): Update comment. Replace m_first_line and m_last_line with m_line_spans, replacing their initialization with a call to calculate_line_spans. (diagnostic_show_locus): When printing source lines and annotations, rather than looping over a single span of lines, instead loop over each line_span within the layout, with an inner loop over the lines within them. Call the context's start_span callback when changing line spans. * diagnostic.c (diagnostic_initialize): Initialize start_span. (diagnostic_build_prefix): Break out the building of the location part of the string into... (diagnostic_get_location_text): ...this new function, rewriting it from nested ternary expressions to a sequence of "if" statements. (default_diagnostic_start_span_fn): New function. * diagnostic.h (diagnostic_start_span_fn): New typedef. (diagnostic_context::start_span): New field. (default_diagnostic_start_span_fn): New prototype. gcc/fortran/ChangeLog: PR other/69554 * error.c (gfc_diagnostic_start_span): New function. (gfc_diagnostics_init): Initialize global_dc's start_span. gcc/testsuite/ChangeLog: PR other/69554 * gcc.dg/pr69554-1.c: New test. * gfortran.dg/pr69554-1.F90: New test. * gfortran.dg/pr69554-2.F90: New test. * lib/gcc-dg.exp (proc dg-locus): New function. * lib/gfortran-dg.exp (proc gfortran-dg-test): Update comment to distinguish between the caret-printing and non-caret-printing cases. If caret-printing has been explicitly enabled, bail out without attempting to fix up the output. From-SVN: r233386
2016-02-12 20:18:03 +01:00
2016-02-12 David Malcolm <dmalcolm@redhat.com>
PR other/69554
* gcc.dg/pr69554-1.c: New test.
* gfortran.dg/pr69554-1.F90: New test.
* gfortran.dg/pr69554-2.F90: New test.
* lib/gcc-dg.exp (proc dg-locus): New function.
* lib/gfortran-dg.exp (proc gfortran-dg-test): Update comment to
distinguish between the caret-printing and non-caret-printing
cases. If caret-printing has been explicitly enabled, bail out
without attempting to fix up the output.
PR driver/69265 and 69453: improved suggestions for various misspelled options gcc/ChangeLog: PR driver/69265 PR driver/69453 * gcc.c (driver::driver): Initialize m_option_suggestions. (driver::~driver): Clean up m_option_suggestions. (suggest_option): Convert to... (driver::suggest_option): ...this, and split out into driver::build_option_suggestions and find_closest_string. (driver::build_option_suggestions): New function, from first half of suggest_option. Special-case OPT_fsanitize_ and OPT_fsanitize_recover_, making use of the sanitizer_opts array. For options of enum types, add the various enum values to the candidate strings. (driver::handle_unrecognized_options): Remove "const". * gcc.h (driver::handle_unrecognized_options): Likewise. (driver::build_option_suggestions): New decl. (driver::suggest_option): New decl. (driver::m_option_suggestions): New field. * opts-common.c (add_misspelling_candidates): New function. * opts.c (sanitizer_opts): Remove decl of struct sanitizer_opts_s and make non-static. * opts.h (sanitizer_opts): New array decl. (add_misspelling_candidates): New function decl. * spellcheck.c (find_closest_string): New function. * spellcheck.h (find_closest_string): New function decl. gcc/testsuite/ChangeLog: PR driver/69265 PR driver/69453 * gcc.dg/spellcheck-options-3.c: New test case. * gcc.dg/spellcheck-options-4.c: New test case. * gcc.dg/spellcheck-options-5.c: New test case. * gcc.dg/spellcheck-options-6.c: New test case. * gcc.dg/spellcheck-options-7.c: New test case. * gcc.dg/spellcheck-options-8.c: New test case. * gcc.dg/spellcheck-options-9.c: New test case. * gcc.dg/spellcheck-options-10.c: New test case. From-SVN: r233382
2016-02-12 18:39:27 +01:00
2016-02-12 David Malcolm <dmalcolm@redhat.com>
PR driver/69265
PR driver/69453
* gcc.dg/spellcheck-options-3.c: New test case.
* gcc.dg/spellcheck-options-4.c: New test case.
* gcc.dg/spellcheck-options-5.c: New test case.
* gcc.dg/spellcheck-options-6.c: New test case.
* gcc.dg/spellcheck-options-7.c: New test case.
* gcc.dg/spellcheck-options-8.c: New test case.
* gcc.dg/spellcheck-options-9.c: New test case.
* gcc.dg/spellcheck-options-10.c: New test case.
re PR rtl-optimization/69764 (ICE on x86_64-linux-gnu at -O0 (in decompose, at rtl.h:2107)) PR rtl-optimization/69764 PR rtl-optimization/69771 * optabs.c (expand_binop_directly): For shift_optab_p, force convert_modes with VOIDmode if xop1 has VOIDmode. * c-c++-common/pr69764.c: New test. * gcc.dg/torture/pr69771.c: New test. From-SVN: r233381
2016-02-12 17:49:44 +01:00
2016-02-12 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/69764
PR rtl-optimization/69771
* c-c++-common/pr69764.c: New test.
* gcc.dg/torture/pr69771.c: New test.
* g++.dg/torture/init-list1.C: New. From-SVN: r233380
2016-02-12 17:40:47 +01:00
2016-02-12 Marek Polacek <polacek@redhat.com>
* g++.dg/torture/init-list1.C: New.
* gcc.dg/pr69522.c: Add empty dg-options. From-SVN: r233377
2016-02-12 14:48:01 +01:00
2016-02-12 Marek Polacek <polacek@redhat.com>
* gcc.dg/pr69522.c: Add empty dg-options.
re PR middle-end/69729 ([CHKP] internal compiler error: Segmentation fault) gcc/ PR target/69729 * lto-streamer-out.c (lto_output): Use thunk.add_pointer_bounds_args to correctly determine instrumentation thunks. gcc/testsuite/ * g++.dg/lto/lto.exp: Include and init mpx. * g++.dg/lto/pr69729_0.C: New test. From-SVN: r233376
2016-02-12 14:17:28 +01:00
2016-02-12 Ilya Enkovich <enkovich.gnu@gmail.com>
* g++.dg/lto/lto.exp: Include and init mpx.
* g++.dg/lto/pr69729_0.C: New test.
re PR ipa/68672 (g++.dg/torture/pr68470.C: ICE: cannot update SSA form: statement uses released SSA name) PR ipa/68672 * ipa-split.c (split_function): Don't compute/use main_part_return_p. Compute retval and retbnd early in all cases if split_part_return_p and return_bb is not EXIT. Remove all clobber stmts and reset all debug stmts that refer to SSA_NAMEs defined in split part, except if it is retval, in that case replace the old retval with the lhs of the call to the split part. * g++.dg/ipa/pr68672-1.C: New test. * g++.dg/ipa/pr68672-2.C: New test. * g++.dg/ipa/pr68672-3.C: New test. From-SVN: r233374
2016-02-12 12:57:54 +01:00
2016-02-12 Jakub Jelinek <jakub@redhat.com>
re PR ipa/69241 (ICE with noreturn and function that return non-POD) PR ipa/69241 * ipa-split.c (split_function): If split part returns TREE_ADDRESSABLE type by reference, force lhs on the call. * g++.dg/ipa/pr69241-4.C: New test. From-SVN: r233375
2016-02-12 12:59:00 +01:00
PR ipa/69241
* g++.dg/ipa/pr69241-4.C: New test.
re PR ipa/68672 (g++.dg/torture/pr68470.C: ICE: cannot update SSA form: statement uses released SSA name) PR ipa/68672 * ipa-split.c (split_function): Don't compute/use main_part_return_p. Compute retval and retbnd early in all cases if split_part_return_p and return_bb is not EXIT. Remove all clobber stmts and reset all debug stmts that refer to SSA_NAMEs defined in split part, except if it is retval, in that case replace the old retval with the lhs of the call to the split part. * g++.dg/ipa/pr68672-1.C: New test. * g++.dg/ipa/pr68672-2.C: New test. * g++.dg/ipa/pr68672-3.C: New test. From-SVN: r233374
2016-02-12 12:57:54 +01:00
PR ipa/68672
* g++.dg/ipa/pr68672-1.C: New test.
* g++.dg/ipa/pr68672-2.C: New test.
* g++.dg/ipa/pr68672-3.C: New test.
Fix obstack use-after-free problems in C frontend, PR69522 c/ PR c/69522 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All callers changed. If nested_p is true, use it to call finish_implicit_inits. * c-tree.h (finish_implicit_inits): Declare. * c-typeck.c (finish_implicit_inits): New function. Move code from ... (push_init_level): ... here. (set_designator, process_init_element): Call finish_implicit_inits. testsuite/ PR c/69522 gcc.dg/pr69522.c: New test. From-SVN: r233366
2016-02-12 02:38:06 +01:00
2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
PR c/69522
Fix bswap optimization on big-endian (PR69714, 67781). PR tree-optimization/69714 * tree-ssa-math-opts.c (find_bswap_or_nop): Revert previous change. Return NULL if we have irrelevant high bytes on BIG_ENDIAN. testsuite/ PR tree-optimization/69714 * gcc.dg/torture/pr69714.c: New test. From-SVN: r233452
2016-02-16 15:42:59 +01:00
* gcc.dg/pr69522.c: New test.
Fix obstack use-after-free problems in C frontend, PR69522 c/ PR c/69522 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All callers changed. If nested_p is true, use it to call finish_implicit_inits. * c-tree.h (finish_implicit_inits): Declare. * c-typeck.c (finish_implicit_inits): New function. Move code from ... (push_init_level): ... here. (set_designator, process_init_element): Call finish_implicit_inits. testsuite/ PR c/69522 gcc.dg/pr69522.c: New test. From-SVN: r233366
2016-02-12 02:38:06 +01:00
Fix PR c++/69098 (bogus errors with static data member template) gcc/cp/ChangeLog: PR c++/69098 * pt.c (lookup_and_finish_template_variable): New function, extracted from ... (tsubst_copy_and_build) [TEMPLATE_ID_EXPR]: ... here. (tsubst_qualified_id): Consider that EXPR might be a variable template. * typeck.c (check_template_keyword): Don't emit an error if DECL is a variable template. gcc/testsuite/ChangeLog: PR c++/69098 * g++.dg/cpp1y/69098.C: New test. * g++.dg/cpp1y/69098-2.C: New test. From-SVN: r233365
2016-02-12 02:11:52 +01:00
2016-02-12 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69098
* g++.dg/cpp1y/69098.C: New test.
* g++.dg/cpp1y/69098-2.C: New test.
cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * target.def: Likewise. * sel-sched.c: Likewise. * config/mips/mips.c: Likewise. * config/arc/arc.md: Likewise. * config/arm/cortex-a57.md: Likewise. * config/arm/arm.c: Likewise. * config/arm/neon.md: Likewise. * config/arm/arm-c.c: Likewise. * config/vms/vms-c.c: Likewise. * config/s390/s390.c: Likewise. * config/i386/znver1.md: Likewise. * config/i386/i386.c: Likewise. * config/ia64/hpux-unix2003.h: Likewise. * config/msp430/msp430.md: Likewise. * config/rx/rx.c: Likewise. * config/rx/rx.md: Likewise. * config/aarch64/aarch64-simd.md: Likewise. * config/aarch64/aarch64.c: Likewise. * config/nvptx/nvptx.c: Likewise. * config/bfin/bfin.c: Likewise. * config/cris/cris.opt: Likewise. * config/rs6000/rs6000.c: Likewise. * target.h: Likewise. * spellcheck.c: Likewise. * ira-build.c: Likewise. * tree-inline.c: Likewise. * builtins.c: Likewise. * lra-constraints.c: Likewise. * explow.c: Likewise. * hwint.h: Likewise. * targhooks.c: Likewise. * tree-vect-data-refs.c: Likewise. * expr.c: Likewise. * doc/tm.texi: Likewise. * doc/extend.texi: Likewise. * doc/install.texi: Likewise. * doc/md.texi: Likewise. * tree-ssa-tail-merge.c: Likewise. * sched-int.h: Likewise. * match.pd: Likewise. * sched-ebb.c: Likewise. * target.def (omit_struct_return_reg): Likewise. * gimple-ssa-isolate-paths.c: Likewise. (find_implicit_erroneous_behaviour): Renamed to... (find_implicit_erroneous_behavior): ... this. (find_explicit_erroneous_behaviour): Renamed to... (find_explicit_erroneous_behavior): ... this. (gimple_ssa_isolate_erroneous_paths): Adjust caller. gcc/cp/ * error.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * decl.c: Likewise. * typeck.c (cp_build_binary_op): Fix up behavior spelling in diagnostics. * init.c (build_delete): Likewise. gcc/objc/ * objc-act.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * objc-map.h: Likewise. gcc/go/ * gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * gccgo.texi: Likewise. gcc/ada/ * prj-tree.ads: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * prep.adb: Likewise. * prj.ads: Likewise. * prepcomp.adb: Likewise. * g-socket.ads: Likewise. * s-imgrea.adb: Likewise. * a-calend.adb: Likewise. * exp_disp.adb: Likewise. * doc/gnat_ugn/gnat_utility_programs.rst: Likewise. * g-socket.adb: Likewise. * sem_ch12.adb: Likewise. * terminals.c: Likewise. gcc/testsuite/ * objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. * objc.dg/attributes/method-nonnull-1.m: Likewise. * objc.dg/gnu-api-2-class-meta.m: Likewise. * c-c++-common/Wvarargs.c: Likewise. * c-c++-common/goacc/host_data-5.c: Likewise. * obj-c++.dg/gnu-api-2-class-meta.mm: Likewise. * obj-c++.dg/attributes/method-nonnull-1.mm: Likewise. * obj-c++.dg/gnu-api-2-method.mm: Likewise. * gcc.target/aarch64/pr60697.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise. * gcc.target/aarch64/aapcs64/ice_2.c: Likewise. * gcc.target/aarch64/aapcs64/test_23.c: Likewise. * gcc.target/aarch64/vrnd_f64_1.c: Likewise. * g++.dg/warn/Wconversion-real-integer-3.C: Likewise. * g++.dg/lookup/koenig5.C: Likewise. * g++.dg/ext/no-asm-2.C: Likewise. * gfortran.dg/bounds_check_array_ctor_3.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_7.f90: Likewise. * gfortran.dg/used_types_16.f90: Likewise. * gfortran.dg/assumed_rank_bounds_1.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_1.f90: Likewise. * gfortran.dg/assumed_rank_bounds_2.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_4.f90: Likewise. * gfortran.dg/abstract_type_6.f03: Likewise. * gfortran.dg/bounds_check_array_ctor_5.f90: Likewise. * gfortran.dg/used_types_15.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_8.f90: Likewise. * gfortran.dg/exit_3.f08: Likewise. * gfortran.dg/open_status_2.f90: Likewise. * gfortran.dg/derived_pointer_recursion_2.f90: Likewise. * gfortran.dg/intrinsic_std_1.f90: Likewise. * gfortran.dg/associate_1.f03: Likewise. * gfortran.dg/bounds_check_array_ctor_2.f90: Likewise. * gfortran.dg/intrinsic_std_6.f90: Likewise. * gfortran.dg/bounds_check_array_ctor_6.f90: Likewise. * gcc.dg/builtin-object-size-1.c: Likewise. * gcc.dg/noreturn-6.c: Likewise. * gcc.dg/builtin-stringop-chk-1.c: Likewise. * gcc.dg/globalalias.c: Likewise. * gcc.dg/builtins-config.h: Likewise. * gcc.dg/pr30457.c: Likewise. * gcc.c-torture/compile/volatile-1.c: Likewise. * gcc.c-torture/execute/20101011-1.c: Likewise. * c-c++-common/Waddress-1.c: Likewise. From-SVN: r233358
2016-02-12 00:53:54 +01:00
2016-02-12 Jakub Jelinek <jakub@redhat.com>
* objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior
and neighbour -> neighbor.
* objc.dg/attributes/method-nonnull-1.m: Likewise.
* objc.dg/gnu-api-2-class-meta.m: Likewise.
* c-c++-common/Wvarargs.c: Likewise.
* c-c++-common/goacc/host_data-5.c: Likewise.
* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
* obj-c++.dg/attributes/method-nonnull-1.mm: Likewise.
* obj-c++.dg/gnu-api-2-method.mm: Likewise.
* gcc.target/aarch64/pr60697.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
* gcc.target/aarch64/aapcs64/ice_2.c: Likewise.
* gcc.target/aarch64/aapcs64/test_23.c: Likewise.
* gcc.target/aarch64/vrnd_f64_1.c: Likewise.
* g++.dg/warn/Wconversion-real-integer-3.C: Likewise.
* g++.dg/lookup/koenig5.C: Likewise.
* g++.dg/ext/no-asm-2.C: Likewise.
* gfortran.dg/bounds_check_array_ctor_3.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_7.f90: Likewise.
* gfortran.dg/used_types_16.f90: Likewise.
* gfortran.dg/assumed_rank_bounds_1.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_1.f90: Likewise.
* gfortran.dg/assumed_rank_bounds_2.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_4.f90: Likewise.
* gfortran.dg/abstract_type_6.f03: Likewise.
* gfortran.dg/bounds_check_array_ctor_5.f90: Likewise.
* gfortran.dg/used_types_15.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_8.f90: Likewise.
* gfortran.dg/exit_3.f08: Likewise.
* gfortran.dg/open_status_2.f90: Likewise.
* gfortran.dg/derived_pointer_recursion_2.f90: Likewise.
* gfortran.dg/intrinsic_std_1.f90: Likewise.
* gfortran.dg/associate_1.f03: Likewise.
* gfortran.dg/bounds_check_array_ctor_2.f90: Likewise.
* gfortran.dg/intrinsic_std_6.f90: Likewise.
* gfortran.dg/bounds_check_array_ctor_6.f90: Likewise.
* gcc.dg/builtin-object-size-1.c: Likewise.
* gcc.dg/noreturn-6.c: Likewise.
* gcc.dg/builtin-stringop-chk-1.c: Likewise.
* gcc.dg/globalalias.c: Likewise.
* gcc.dg/builtins-config.h: Likewise.
* gcc.dg/pr30457.c: Likewise.
* gcc.c-torture/compile/volatile-1.c: Likewise.
* gcc.c-torture/execute/20101011-1.c: Likewise.
* c-c++-common/Waddress-1.c: Likewise.
re PR c/69768 (Bogus -Waddress warning) PR c/69768 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop arguments for -Waddress warning. * typeck.c (cp_build_binary_op): cp_fully_fold integer_zerop arguments for -Waddress warning. Fix up formatting. * c-c++-common/Waddress-1.c: New test. From-SVN: r233357
2016-02-11 23:55:02 +01:00
2016-02-11 Jakub Jelinek <jakub@redhat.com>
PR c/69768
* c-c++-common/Waddress-1.c: New test.
re PR fortran/69296 ([F03] Problem with associate and vector subscript) gcc/fortran/ChangeLog: 2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69296 * gfortran.h: Added flag to gfc_association_list indicating that the rank of an associate variable has been guessed only. * parse.c (parse_associate): Set the guess flag mentioned above when guessing the rank of an expression. * resolve.c (resolve_assoc_var): When the rank has been guessed, make sure, that the guess was correct else overwrite with the actual rank. * trans-stmt.c (trans_associate_var): For subref_array_pointers in class objects, take the span from the _data component. gcc/testsuite/ChangeLog: 2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/69296 * gfortran.dg/associate_19.f03: New test. * gfortran.dg/associate_20.f03: New test. From-SVN: r233351
2016-02-11 17:48:45 +01:00
2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/69296
* gfortran.dg/associate_19.f03: New test.
* gfortran.dg/associate_20.f03: New test.
pr54089-8.c: Adjust optimization level. gcc/testsuite/ * gcc.target/sh/pr54089-8.c: Adjust optimization level. From-SVN: r233346
2016-02-11 15:47:20 +01:00
2016-02-11 Oleg Endo <olegendo@gcc.gnu.org>
* gcc.target/sh/pr54089-8.c: Adjust optimization level.
[AArch64] Only update assembler .arch directive when necessary * config/aarch64/aarch64.c (aarch64_last_printed_arch_string): New variable. (aarch64_last_printed_tune_string): Likewise. (aarch64_declare_function_name): Only output .arch assembler directive if it will be different from the previously output directive. Same for .tune comment but only if -dA is set. (aarch64_start_file): New function. (TARGET_ASM_FILE_START): Define. * gcc.target/aarch64/target_attr_15.c: Scan assembly for .arch armv8-a\n. Add -dA to dg-options. * gcc.target/aarch64/assembler_arch_1.c: New test. * gcc.target/aarch64/target_attr_7.c: Add -dA to dg-options. From-SVN: r233342
2016-02-11 14:27:28 +01:00
2016-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/target_attr_15.c: Scan assembly for
.arch armv8-a\n. Add -dA to dg-options.
* gcc.target/aarch64/assembler_arch_1.c: New test.
* gcc.target/aarch64/target_attr_7.c: Add -dA to dg-options.
re PR c++/68726 (ice: tree check: expected tree_vec, have error_mark in comp_template_args_with_info, at cp/pt.c:7890) /cp 2016-02-11 Paolo Carlini <paolo.carlini@oracle.com> PR c++/68726 * pt.c (lookup_template_class_1): Check tsubst return value for error_mark_node. /testsuite 2016-02-11 Paolo Carlini <paolo.carlini@oracle.com> PR c++/68726 * g++.dg/cpp0x/pr68726.C: New. From-SVN: r233339
2016-02-11 12:44:51 +01:00
2016-02-11 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/68726
* g++.dg/cpp0x/pr68726.C: New.
mpx-dg.exp: Fix warning in check_effective_target_mpx test. gcc/testsuite/ * lib/mpx-dg.exp: Fix warning in check_effective_target_mpx test. From-SVN: r233333
2016-02-11 10:26:23 +01:00
2016-02-11 Ilya Enkovich <enkovich.gnu@gmail.com>
* lib/mpx-dg.exp: Fix warning in check_effective_target_mpx
test.
pr61034.C: Adjust. 2016-02-11 Richard Biener <rguenther@suse.de> * g++.dg/tree-ssa/pr61034.C: Adjust. From-SVN: r233317
2016-02-11 09:15:44 +01:00
2016-02-11 Richard Biener <rguenther@suse.de>
* g++.dg/tree-ssa/pr61034.C: Adjust.
re PR target/69148 (ICE (floating point exception) on s390x-linux-gnu) 2016-02-10 Vladimir Makarov <vmakarov@redhat.com> PR target/69148 * lra-constraints.c (curr_insn_transform): Find in/out operands for secondary memory moves. Update dups. 2016-02-10 Vladimir Makarov <vmakarov@redhat.com> PR target/69468 * gcc.target/s390/pr69148.c: New. From-SVN: r233283
2016-02-10 19:01:40 +01:00
2016-02-10 Vladimir Makarov <vmakarov@redhat.com>
Fix PR #. From-SVN: r233303
2016-02-10 19:47:43 +01:00
PR target/69148
re PR target/69148 (ICE (floating point exception) on s390x-linux-gnu) 2016-02-10 Vladimir Makarov <vmakarov@redhat.com> PR target/69148 * lra-constraints.c (curr_insn_transform): Find in/out operands for secondary memory moves. Update dups. 2016-02-10 Vladimir Makarov <vmakarov@redhat.com> PR target/69468 * gcc.target/s390/pr69148.c: New. From-SVN: r233283
2016-02-10 19:01:40 +01:00
* gcc.target/s390/pr69148.c: New.
re PR tree-optimization/69652 ([ICE] verify_ssa fail w/ -O2 -ffast-math -ftree-vectorize) gcc/ 2016-02-10 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/69652 * tree-vect-loop.c (optimize_mask_stores): Move declaration of STMT1 to nested loop, did source re-formatting, skip debug statements, add check on statement with volatile operand, remove dead scalar statements. gcc/testsuite/ 2016-02-10 Yuri Rumyantsev <ysrumyan@gmail.com> PR tree-optimization/69652 * gcc.dg/torture/pr69652.c: New test. From-SVN: r233275
2016-02-10 16:22:17 +01:00
2016-02-10 Yuri Rumyantsev <ysrumyan@gmail.com>
PR tree-optimization/69652
* gcc.dg/torture/pr69652.c: New test.
re PR ipa/69241 (ICE with noreturn and function that return non-POD) PR ipa/69241 PR c++/69649 * gimplify.c (gimplify_modify_expr): Set lhs even for noreturn calls if the return type is TREE_ADDRESSABLE. * cgraphunit.c (cgraph_node::expand_thunk): Likewise. * ipa-split.c (split_function): Fix doubled "we" in comment. Use void return type for the split part even if !split_point->split_part_set_retval. * g++.dg/ipa/pr69241-1.C: New test. * g++.dg/ipa/pr69241-2.C: New test. * g++.dg/ipa/pr69241-3.C: New test. * g++.dg/ipa/pr69649.C: New test. Co-Authored-By: Patrick Palka <ppalka@gcc.gnu.org> From-SVN: r233271
2016-02-10 16:06:20 +01:00
2016-02-10 Jakub Jelinek <jakub@redhat.com>
Patrick Palka <ppalka@gcc.gnu.org>
PR ipa/69241
PR c++/69649
* g++.dg/ipa/pr69241-1.C: New test.
* g++.dg/ipa/pr69241-2.C: New test.
* g++.dg/ipa/pr69241-3.C: New test.
* g++.dg/ipa/pr69649.C: New test.
sra-17.c: Add -mcpu=ev4 for target alpha*-*-*. * gcc.dg/tree-ssa/sra-17.c: Add -mcpu=ev4 for target alpha*-*-*. * gcc.dg/tree-ssa/sra-18.c: Ditto. From-SVN: r233270
2016-02-10 15:41:59 +01:00
2016-02-10 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/tree-ssa/sra-17.c: Add -mcpu=ev4 for target alpha*-*-*.
* gcc.dg/tree-ssa/sra-18.c: Ditto.
re PR tree-optimization/68021 (ice in rewrite_use_nonlinear_expr with -O3) PR tree-optimization/68021 * tree-ssa-loop-ivopts.c (get_computation_aff): Set ratio to 1 if when computing the value of biv cand by itself. gcc/testsuite/ChangeLog PR tree-optimization/68021 * gcc.dg/tree-ssa/pr68021.c: New test. From-SVN: r233269
2016-02-10 15:09:05 +01:00
2016-02-10 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/68021
* gcc.dg/tree-ssa/pr68021.c: New test.
re PR tree-optimization/69726 (Bogus warnings with -O3 -Wuninitialized because dead code after if-conversion) 2016-02-10 Richard Biener <rguenther@suse.de> PR tree-optimization/69726 * passes.def: Add DCE pass before late uninit. * match.pd: Add A ? B : (!A ? C : X) -> A ? B : C patterns to really fixup if-conversions job. * gcc.dg/uninit-22.c: New testcase. From-SVN: r233267
2016-02-10 13:46:33 +01:00
2016-02-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/69726
* gcc.dg/uninit-22.c: New testcase.
re PR tree-optimization/69282 (aarch64/armhf ICE on SPEC2006 464.h264ref at -O3) 2016-02-09 Andrew Pinski <apinski@cavium.com> PR tree-opt/69282 * optabs-tree.c (expand_vec_cond_expr_p): Don't early return if get_vcond_mask_icode returns false. 2016-02-09 Andrew Pinski <apinski@cavium.com> PR tree-opt/69282 * gcc.c-torture/compile/20160205-1.c: New testcase. From-SVN: r233261
2016-02-10 04:13:53 +01:00
2016-02-09 Andrew Pinski <apinski@cavium.com>
PR tree-opt/69282
* gcc.c-torture/compile/20160205-1.c: New testcase.
re PR bootstrap/68404 (PGO/LTO bootstrap failure on ppc64le) [gcc] 2016-02-09 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/68404 * config/rs6000/predicates.md (fusion_gpr_addis): Prevent fusing an ADDIS that adds a pointer to a large constant that sets the upper16 bits with a load operation. [gcc/testsuite] 2016-02-09 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/68404 * gcc.target/powerpc/fusion.c: Rewrite test to use TOC fusion instead accessing a really large arrray. * gcc.target/powerpc/fusion3.c: Likewise. From-SVN: r233255
2016-02-09 23:31:31 +01:00
2016-02-09 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/68404
* gcc.target/powerpc/fusion.c: Rewrite test to use TOC fusion
instead accessing a really large arrray.
* gcc.target/powerpc/fusion3.c: Likewise.
[ARM] PR68532: Fix up vuzp for big endian gcc/ChangeLog: 2016-02-09 Charles Baylis <charles.baylis@linaro.org> PR target/68532 * config/arm/arm.c (neon_endian_lane_map): New function. (neon_vector_pair_endian_lane_map): New function. (arm_evpc_neon_vuzp): Allow for big endian lane order. * config/arm/arm_neon.h (vuzpq_s8): Adjust shuffle patterns for big endian. (vuzpq_s16): Likewise. (vuzpq_s32): Likewise. (vuzpq_f32): Likewise. (vuzpq_u8): Likewise. (vuzpq_u16): Likewise. (vuzpq_u32): Likewise. (vuzpq_p8): Likewise. (vuzpq_p16): Likewise. gcc/testsuite/ChangeLog: 2016-02-09 Charles Baylis <charles.baylis@linaro.org> PR target/68532 * gcc.c-torture/execute/pr68532.c: New test. From-SVN: r233251
2016-02-09 19:47:55 +01:00
2016-02-09 Charles Baylis <charles.baylis@linaro.org>
PR target/68532
* gcc.c-torture/execute/pr68532.c: New test.
re PR target/69634 (-fcompare-debug failure (length) with -O2 -fno-dce -fschedule-insns -fno-tree-vrp @ i686) 2016-02-11 Alexandre Oliva <aoliva@redhat.com> PR target/69634 * regstat.c (regstat_bb_compute_calls_crossed): Disregard debug insns. PR target/69634 * gcc.dg/pr69634.c: New. From-SVN: r233250
2016-02-09 19:26:00 +01:00
2016-02-11 Alexandre Oliva <aoliva@redhat.com>
PR target/69634
* gcc.dg/pr69634.c: New.
vect-mask-store-move-1.c: Add missing space. 2016-02-09 Richard Biener <rguenther@suse.de> * gcc.dg/vect/vect-mask-store-move-1.c: Add missing space. From-SVN: r233245
2016-02-09 16:04:48 +01:00
2016-02-09 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/vect-mask-store-move-1.c: Add missing space.
Fix expectation in AVX512 logic instructions test. gcc/testsuite * gcc.target/i386/avx512f-klogic-2.c: Adjust expectation. From-SVN: r233243
2016-02-09 15:36:03 +01:00
2016-02-09 Alexander Fomin <alexander.fomin@intel.com>
vect-mask-store-move-1.c: Add missing space. 2016-02-09 Richard Biener <rguenther@suse.de> * gcc.dg/vect/vect-mask-store-move-1.c: Add missing space. From-SVN: r233245
2016-02-09 16:04:48 +01:00
Fix expectation in AVX512 logic instructions test. gcc/testsuite * gcc.target/i386/avx512f-klogic-2.c: Adjust expectation. From-SVN: r233243
2016-02-09 15:36:03 +01:00
* gcc.target/i386/avx512f-klogic-2.c: Adjust expectation.
vect-mask-store-move-1.c: Fix test failures. gcc/testsuite/ 2016-02-09 Yuri Rumyantsev <ysrumyan@gmail.com> * gcc.dg/vect/vect-mask-store-move-1.c: Fix test failures. From-SVN: r233241
2016-02-09 10:51:21 +01:00
2016-02-09 Yuri Rumyantsev <ysrumyan@gmail.com>
* gcc.dg/vect/vect-mask-store-move-1.c: Fix test failures.
re PR middle-end/69715 (ICE: in store_bit_field_1, at expmed.c:839) 2016-02-09 Richard Biener <rguenther@suse.de> PR tree-optimization/69715 * tree-ssa.c (execute_update_addresses_taken): Mark non-decl LHS on calls as non-rewritable. * gcc.dg/torture/pr69715.c: New testcase. From-SVN: r233239
2016-02-09 09:35:22 +01:00
2016-02-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/69715
* gcc.dg/torture/pr69715.c: New testcase.
Fix PR c++/69139 (deduction failure with trailing return type) gcc/cp/ChangeLog: PR c++/69139 * parser.c (cp_parser_simple_type_specifier): Make the check for disambiguating between an 'auto' placeholder and an implicit template parameter more robust. gcc/testsuite/ChangeLog: PR c++/69139 * g++.dg/cpp0x/trailing12.C: New test. * g++.dg/cpp0x/trailing13.C: New test. From-SVN: r233231
2016-02-09 00:06:21 +01:00
2016-02-08 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69139
* g++.dg/cpp0x/trailing12.C: New test.
* g++.dg/cpp0x/trailing13.C: New test.
Fix PR c++/69283 (auto deduction fails when ADL is required) gcc/cp/ChangeLog: PR c++/69283 PR c++/67835 * decl2.c (mark_used): When given a TEMPLATE_DECL, return after setting its TREE_USED flag. gcc/testsuite/ChangeLog: PR c++/69283 PR c++/67835 * g++.dg/cpp1y/auto-fn29.C: New test. * g++.dg/cpp1y/auto-fn30.C: New test. From-SVN: r233230
2016-02-09 00:02:50 +01:00
2016-02-08 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69283
PR c++/67835
* g++.dg/cpp1y/auto-fn29.C: New test.
* g++.dg/cpp1y/auto-fn30.C: New test.
re PR tree-optimization/69209 (ICE at -Os and above on x86_64-linux-gnu (verify_gimple failed)) PR tree-optimization/69209 * ipa-split.c (split_function): If split part is not returning retval, retval has gimple type but is not gimple value, force it into a SSA_NAME first. * gcc.c-torture/compile/pr69209.c: New test. From-SVN: r233228
2016-02-08 21:07:56 +01:00
2016-02-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69209
* gcc.c-torture/compile/pr69209.c: New test.
re PR tree-optimization/68541 (Path splitting causes if-conversion miss) PR tree-optimization/68541 * gcc.dg/tree-ssa/split-path-1.c: Increase limit for number of statements allowed in join block for path splitting. From-SVN: r233227
2016-02-08 20:52:50 +01:00
2016-02-08 Jeff Law <law@redhat.com>
PR tree-optimization/68541
* gcc.dg/tree-ssa/split-path-1.c: Increase limit for number
of statements allowed in join block for path splitting.
re PR ipa/69239 (g++.dg/ipa/devirt-c-3.C FAILs with -O2 -fPIC --param=early-inlining-insns=196) PR ipa/69239 * g++.dg/ipa/pr69239.C: New test. From-SVN: r233224
2016-02-08 18:41:35 +01:00
2016-02-08 Jakub Jelinek <jakub@redhat.com>
re PR c++/59627 (ICE with OpenMP "declare reduction" and -flto) PR c++/59627 * parser.c (cp_parser_omp_declare_reduction): Set assembler name of the DECL_OMP_DECLARE_REDUCTION_P decls. * g++.dg/gomp/pr59627.C: New test. From-SVN: r233225
2016-02-08 19:23:03 +01:00
PR c++/59627
* g++.dg/gomp/pr59627.C: New test.
re PR ipa/69239 (g++.dg/ipa/devirt-c-3.C FAILs with -O2 -fPIC --param=early-inlining-insns=196) PR ipa/69239 * g++.dg/ipa/pr69239.C: New test. From-SVN: r233224
2016-02-08 18:41:35 +01:00
PR ipa/69239
* g++.dg/ipa/pr69239.C: New test.
PR preprocessor/69664: fix rich_location::override_column gcc/testsuite/ChangeLog: PR preprocessor/69664 * gcc.dg/cpp/trad/comment-2.c: Add expected column number. * gcc.dg/cpp/warn-comments.c: Likewise. libcpp/ChangeLog: PR preprocessor/69664 * errors.c (cpp_diagnostic_with_line): Only call rich_location::override_column if the column is non-zero. * line-map.c (rich_location::override_column): Update columns within m_ranges[0]. Add assertions to verify that doing so is sane. From-SVN: r233223
2016-02-08 18:33:45 +01:00
2016-02-08 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/69664
* gcc.dg/cpp/trad/comment-2.c: Add expected column number.
* gcc.dg/cpp/warn-comments.c: Likewise.
re PR c++/69688 (-Wsign-compare causes bogus error: size of array ‘uc_code’ is not an integral constant-expression) PR c++/69688 * constexpr.c (clear_cv_and_fold_caches): Renamed from clear_cv_cache. Call clear_fold_cache. * cp-tree.h: Adjust declaration. * decl.c (finish_enum_value_list): Call clear_cv_and_fold_caches rather than clear_cv_cache and clear_fold_cache. * typeck2.c (store_init_value): Call clear_cv_and_fold_caches. * g++.dg/init/const12.C: New test. From-SVN: r233220
2016-02-08 16:40:33 +01:00
2016-02-08 Marek Polacek <polacek@redhat.com>
PR c++/69688
* g++.dg/init/const12.C: New test.
Remove -fshort-double PR target/60410 * tree.c (build_common_tree_nodes): Remove short_double argument. All callers changed. * tree.h (build_common_tree_nodes): Adjust declaration. * doc/invoke.texi (-fshort-double): Remove documentation. * config/mips/t-img-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, MULTILIB_EXCEPTIONS): Remove -fshort-double variant. * lto-wrapper.c (merge_and_complain, append_compiler_options, append_linker_options): Don't handle OPT_fshort_double. c-family/ PR target/60410 * c.opt (fshort-double): Remove. testsuite/ PR target/60410 * gcc.dg/lto/pr55113_0.c: Remove test. From-SVN: r233218
2016-02-08 16:36:16 +01:00
2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
PR target/60410
* gcc.dg/lto/pr55113_0.c: Remove test.
re PR tree-optimization/69719 (wrong code at -O3 on x86_64-linux-gnu) 2016-02-08 Richard Biener <rguenther@suse.de> PR tree-optimization/69719 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Properly use absolute of the difference of the two offsets to compare or adjust the segment length. * gcc.dg/torture/pr69719.c: New testcase. From-SVN: r233212
2016-02-08 15:51:20 +01:00
2016-02-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/69719
* gcc.dg/torture/pr69719.c: New testcase.
re PR target/68273 (Wrong code on mips/mipsel due to (invalid?) peeking at alignments in function_arg.) 2016-02-08 Richard Biener <rguenther@suse.de> Jeff Law <law@redhat.com> PR target/68273 * tree-ssanames.c (make_ssa_name_fn): Always use unqualified types for anonymous SSA names. * gcc.target/mips/pr68273.c: New testcase. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r233211
2016-02-08 11:04:18 +01:00
2016-02-08 Richard Biener <rguenther@suse.de>
Jeff Law <law@redhat.com>
PR target/68273
* gcc.target/mips/pr68273.c: New testcase.
re PR target/69274 (435.gromacs performance regression after r231814 on x86 Haswell and bdver2) 2016-02-08 Richard Biener <rguenther@suse.de> PR rtl-optimization/69274 * ira.c (ira_setup_alts): Do not change recog_data.operand order. * gcc.target/i386/addr-sel-1.c: XFAIL. From-SVN: r233209
2016-02-08 10:09:22 +01:00
2016-02-08 Richard Biener <rguenther@suse.de>
PR rtl-optimization/69274
* gcc.target/i386/addr-sel-1.c: XFAIL.
re PR tree-optimization/65917 (XFAIL: gcc.dg/tree-ssa/20030922-2.c scan-tree-dump-times dom1 "if " 2) PR tree-optimization/65917 * tree-ssa-dom.c (record_temporary_equivalences): Record both equivalences from if (x == y) style conditionals. (loop_depth_of_name): Remove. (record_equality): Remove loop depth check. * tree-ssa-scopedtables.h (const_and_copies): Refine comments. (const_and_copies::record_const_or_copy_raw): New member function. * tree-ssa-scopedtables.c (const_and_copies::record_const_or_copy_raw): New, factored out of (const_and_copies::record_const_or_copy): Call new member function. PR tree-optimization/65917 * gcc.dg/tree-ssa/20030922-2.c: No longer xfailed. From-SVN: r233207
2016-02-08 09:17:32 +01:00
2016-02-08 Jeff Law <law@redhat.com>
re PR tree-optimization/68541 (Path splitting causes if-conversion miss) PR tree-optimization/68541 * gcc.dg/tree-ssa/split-path-2.c: Make char array explicitly signed. From-SVN: r233208
2016-02-08 09:40:00 +01:00
PR tree-optimization/68541
* gcc.dg/tree-ssa/split-path-2.c: Make char array explicitly signed.
Fix whitespace in gcc/testsuite/ChangeLog From-SVN: r233586
2016-02-20 12:42:46 +01:00
PR tree-optimization/65917
re PR tree-optimization/65917 (XFAIL: gcc.dg/tree-ssa/20030922-2.c scan-tree-dump-times dom1 "if " 2) PR tree-optimization/65917 * tree-ssa-dom.c (record_temporary_equivalences): Record both equivalences from if (x == y) style conditionals. (loop_depth_of_name): Remove. (record_equality): Remove loop depth check. * tree-ssa-scopedtables.h (const_and_copies): Refine comments. (const_and_copies::record_const_or_copy_raw): New member function. * tree-ssa-scopedtables.c (const_and_copies::record_const_or_copy_raw): New, factored out of (const_and_copies::record_const_or_copy): Call new member function. PR tree-optimization/65917 * gcc.dg/tree-ssa/20030922-2.c: No longer xfailed. From-SVN: r233207
2016-02-08 09:17:32 +01:00
* gcc.dg/tree-ssa/20030922-2.c: No longer xfailed.
re PR fortran/50555 (synonymous namelist/statement function dummy argument not allowed (r178939)) 2016-02-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/50555 * primary.c (match_actual_arg): If symbol has attribute flavor of namelist, generate an error. (gfc_match_rvalue): Likewise return MATCH_ERROR. * resolve.c (resolve_symbol): Scan arument list of procedures and generate an error if a namelist is found. PR fortran/50555 * gfortran.dg/namelist_args.f90: New test. From-SVN: r233203
2016-02-07 21:15:55 +01:00
2016-02-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/50555
* gfortran.dg/namelist_args.f90: New test.
re PR tree-optimization/68541 (Path splitting causes if-conversion miss) PR tree-optimization/68541 * gimple-ssa-split-paths.c: Include tree-cfg.h and params.h. (count_stmts_in_block): New function. (poor_ifcvt_candidate_code): Likewise. (is_feasible_trace): Add some heuristics to determine when path splitting is profitable. (find_block_to_duplicate_for_splitting_paths): Make sure the graph is a diamond with a single exit. PR tree-optimization/68541 * gcc.dg/tree-ssa/split-path-2.c: New test. * gcc.dg/tree-ssa/split-path-3.c: New test. * gcc.dg/tree-ssa/split-path-4.c: New test. * gcc.dg/tree-ssa/split-path-5.c: New test. * gcc.dg/tree-ssa/split-path-6.c: New test. * gcc.dg/tree-ssa/split-path-7.c: New test. From-SVN: r233191
2016-02-06 00:49:08 +01:00
2016-02-05 Jeff Law <law@redhat.com>
Fix whitespace in gcc/testsuite/ChangeLog From-SVN: r233586
2016-02-20 12:42:46 +01:00
PR tree-optimization/68541
re PR tree-optimization/68541 (Path splitting causes if-conversion miss) PR tree-optimization/68541 * gimple-ssa-split-paths.c: Include tree-cfg.h and params.h. (count_stmts_in_block): New function. (poor_ifcvt_candidate_code): Likewise. (is_feasible_trace): Add some heuristics to determine when path splitting is profitable. (find_block_to_duplicate_for_splitting_paths): Make sure the graph is a diamond with a single exit. PR tree-optimization/68541 * gcc.dg/tree-ssa/split-path-2.c: New test. * gcc.dg/tree-ssa/split-path-3.c: New test. * gcc.dg/tree-ssa/split-path-4.c: New test. * gcc.dg/tree-ssa/split-path-5.c: New test. * gcc.dg/tree-ssa/split-path-6.c: New test. * gcc.dg/tree-ssa/split-path-7.c: New test. From-SVN: r233191
2016-02-06 00:49:08 +01:00
* gcc.dg/tree-ssa/split-path-2.c: New test.
* gcc.dg/tree-ssa/split-path-3.c: New test.
* gcc.dg/tree-ssa/split-path-4.c: New test.
* gcc.dg/tree-ssa/split-path-5.c: New test.
* gcc.dg/tree-ssa/split-path-6.c: New test.
* gcc.dg/tree-ssa/split-path-7.c: New test.
PR c++/69662 - -Wplacement-new on allocated one element array members gcc/testsuite/ChangeLog: PR c++/69662 * g++.dg/warn/Wplacement-new-size-1.C: New test. * g++.dg/warn/Wplacement-new-size-2.C: New test. gcc/cp/ChangeLog: PR c++/69662 * init.c (find_field_init): New function. (warn_placement_new_too_small): Call it. Handle one-element arrays at ends of structures special. gcc/c-family/ChangeLog: PR c++/69662 * c.opt (Warning options): Update -Wplacement-new to take an optional argument. gcc/ChangeLog: PR c++/69662 * doc/invoke.texi: Update -Wplacement-new to take an optional argument. From-SVN: r233190
2016-02-05 23:27:37 +01:00
2016-02-05 Martin Sebor <msebor@redhat.com>
PR c++/69662
* g++.dg/warn/Wplacement-new-size-1.C: New test.
* g++.dg/warn/Wplacement-new-size-2.C: New test.
re PR middle-end/69643 (Address space discarded) PR c/69643 * tree.c (tree_nop_conversion_p): Do not strip casts into or out of non-standard address spaces. testsuite/ * gcc.target/i386/addr-space-4.c: New. * gcc.target/i386/addr-space-5.c: New. From-SVN: r233189
2016-02-05 23:05:17 +01:00
2016-02-06 Richard HEnderson <rth@redhat.com>
PR c/69643
* gcc.target/i386/addr-space-4.c: New.
* gcc.target/i386/addr-space-5.c: New.
Fix fortran scalar elemental dependency mishandling PR fortran/66089 gcc/fortran/ * trans-expr.c (expr_is_variable, gfc_expr_is_variable): Rename the former to the latter and make it non-static. Update callers. * gfortran.h (gfc_expr_is_variable): New declaration. (struct gfc_ss_info): Add field needs_temporary. * trans-array.c (gfc_scalar_elemental_arg_saved_as_argument): Tighten the condition on aggregate expressions with a check that the expression is a variable and doesn't need a temporary. (gfc_conv_resolve_dependency): Add intermediary reference variable. Set the needs_temporary field. gcc/testsuite/ * gfortran.dg/elemental_dependency_6.f90: New. From-SVN: r233188
2016-02-05 22:41:15 +01:00
2016-02-05 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/66089
* gfortran.dg/elemental_dependency_6.f90: New.
re PR c++/69628 (Conditional jump or move depends on uninitialised value(s) in lex_charconst(cpp_token const*) (c-lex.c:1252)) PR c++/69628 * charset.c (cpp_interpret_charconst): Clear *PCHARS_SEEN and *UNSIGNEDP if bailing out early due to errors. * g++.dg/parse/pr69628.C: New test. From-SVN: r233186
2016-02-05 20:39:48 +01:00
2016-02-05 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/69691 (wrong code at -O2 on x86_64-linux-gnu) PR rtl-optimization/69691 * lra-eliminations.c (move_plus_up): Don't add the addend twice. * gcc.c-torture/execute/pr69691.c: New test. From-SVN: r233187
2016-02-05 22:13:43 +01:00
PR rtl-optimization/69691
* gcc.c-torture/execute/pr69691.c: New test.
re PR c++/69628 (Conditional jump or move depends on uninitialised value(s) in lex_charconst(cpp_token const*) (c-lex.c:1252)) PR c++/69628 * charset.c (cpp_interpret_charconst): Clear *PCHARS_SEEN and *UNSIGNEDP if bailing out early due to errors. * g++.dg/parse/pr69628.C: New test. From-SVN: r233186
2016-02-05 20:39:48 +01:00
PR c++/69628
* g++.dg/parse/pr69628.C: New test.
asan.c: Move to ... * gcc.dg/sancov/asan.c: Move to ... * gcc.dg/asan/sancov-1.c: ... here. From-SVN: r233182
2016-02-05 17:41:36 +01:00
2016-02-05 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/sancov/asan.c: Move to ...
* gcc.dg/asan/sancov-1.c: ... here.
pr69577.c: Require avx_runtime target. * gcc.target/i386/pr69577.c: Require avx_runtime target. From-SVN: r233181
2016-02-05 17:36:38 +01:00
2016-02-05 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr69577.c: Require avx_runtime target.
Add a testcase for PR target/69677 PR target/69677 * gcc.target/i386/pr69677.c: New test. From-SVN: r233180
2016-02-05 17:24:06 +01:00
2016-02-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/69677
* gcc.target/i386/pr69677.c: New test.
Fix PR c++/68948 (wrong code generation due to invalid constructor call) gcc/cp/ChangeLog: PR c++/68948 * pt.c (tsubst_baselink): Diagnose an invalid constructor call if lookup_fnfields returns NULL_TREE and the name being looked up has the form A::A. gcc/testsuite/ChangeLog: PR c++/68948 * g++.dg/template/pr68948.C: New test. From-SVN: r233176
2016-02-05 15:36:44 +01:00
2016-02-05 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/68948
* g++.dg/template/pr68948.C: New test.
S/390: Do not require -march=z13 on s390 but only on s390x. gcc/testsuite/ChangeLog * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Remove -march=z13 for s390 (only necessary on s390x). From-SVN: r233171
2016-02-05 11:33:21 +01:00
2016-02-05 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Remove -march=z13 for s390
(only necessary on s390x).
Compile pr69454-2.c with -msse2 -mno-accumulate-outgoing-args 2016-02-04 H.J. Lu <hongjiu.lu@intel.com> * gcc.target/i386/pr69454-2.c: Compile with -msse2 -mno-accumulate-outgoing-args. From-SVN: r233166
2016-02-05 04:06:40 +01:00
2016-02-04 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr69454-2.c: Compile with -msse2
-mno-accumulate-outgoing-args.
Fix constexpr evaluation of comparisons involving pointer-to-members gcc/cp/ChangeLog: * constexpr.c (cxx_eval_binary_expression): Fold equality comparisons involving PTRMEM_CSTs. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/constexpr-ptrmem5.C: New test. From-SVN: r233158
2016-02-04 23:54:52 +01:00
2016-02-04 Patrick Palka <ppalka@gcc.gnu.org>
* g++.dg/cpp0x/constexpr-ptrmem5.C: New test.
re PR c/69669 (ICE with enum __attribute__((mode(QI)))) PR c/69669 * c-decl.c (finish_enum): When honoring mode attribute, make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE. * c-c++-common/pr69669.c: New test. From-SVN: r233154
2016-02-04 23:17:05 +01:00
2016-02-04 Jakub Jelinek <jakub@redhat.com>
PR c/69669
* c-c++-common/pr69669.c: New test.
re PR target/69667 (ppc64le -mlra: ICE: Max. number of generated reload insns per insn is achieved (90)) [gcc] 2016-02-04 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/69667 * config/rs6000/rs6000.md (mov<mode>_64bit_dm): Use 'd' constraint instead of 'ws', and 'wh' instead of 'wm' since TFmode/IFmode are not allowed into the traditional Altivec registers. (movtd_64bit_nodm): Likewise. (mov<mode>_32bit, FMOVE128_FPR iterator): Likewise. [gcc/testsuite] 2016-02-04 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/69667 * g++.dg/pr69667.C: New file. From-SVN: r233147
2016-02-04 22:05:14 +01:00
2016-02-04 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/69667
* g++.dg/pr69667.C: New file.
This patch fixes an exponential issue in ccmp.c. This patch fixes an exponential issue in ccmp.c. When deciding which ccmp expansion to use, the tree nodes gs0 and gs1 are fully expanded twice. If they contain more CCMP opportunities, their subtrees are also expanded twice. When the trees are complex the expansion takes exponential time and memory. As a workaround in GCC6 compute the cost of the first expansion early, and only try the alternative expansion if the cost is low enough. This rarely affects real code, eg. SPECINT2006 has identical codesize. 2016-02-04 Wilco Dijkstra <wdijkstr@arm.com> gcc/ PR target/69619 * ccmp.c (expand_ccmp_expr_1): Avoid evaluating gs0/gs1 twice when complex. gcc/testsuite/ PR target/69619 * gcc.dg/pr69619.c: Add new test. From-SVN: r233145
2016-02-04 19:23:35 +01:00
2016-02-04 Wilco Dijkstra <wdijkstr@arm.com>
PR target/69619
* gcc.dg/pr69619.c: Add new test.
PR 69577: Invalid RA of destination subregs In PR 69577 we have: A: (set (reg:V2TI X) ...) B: (set (subreg:TI (reg:V2TI X) 0) ...) X gets allocated to an AVX register, as usual for V2TI. The problem is that the movti for B doesn't then preserve the other half of X, even though the subreg semantics are supposed to guarantee that. If instead the same value had been set by: A': (set (subreg:TI (reg:V2TI X) 16) ...) B: (set (subreg:TI (reg:V2TI X) 0) ...) the subreg in A' would have prevented the use of AVX registers for X, since you can't directly access the high part. IMO these are really the same thing. An alternative way to view it is that the original sequence is equivalent to: A: (set (reg:V2TI X) ...) B1: (set (subreg:TI (reg:V2TI X) 0) ...) B2: (set (subreg:TI (reg:V2TI X) 16) (subreg:TI (reg:V2TI X) 16)) in which B2 is a no-op and therefore implicit. The handling ought to be the same regardless of whether there is an rtl insn that explicitly assigns to (subreg:TI (reg:V2TI X) 16). This patch implements that idea. Hopefully the comments explain what's going on. Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabihf. gcc/ PR rtl-optimization/69577 * reginfo.c (record_subregs_of_mode): Add a partial_def parameter. (find_subregs_of_mode): Update accordingly. Iterate over partial definitions. gcc/testsuite/ PR rtl-optimization/69577 * gcc.target/i386/pr69577.c: New test. From-SVN: r233143
2016-02-04 16:01:15 +01:00
2016-02-04 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/69577
* gcc.target/i386/pr69577.c: New test.
re PR sanitizer/69276 (Address sanitizer does not handle heap overflow) Fix PR sanitizer/69276 * g++.dg/asan/pr69276.C: New test. PR sanitizer/PR69276 * asan.c (has_stmt_been_instrumented_p): Instrument gimple calls that are gimple_store_p. (maybe_instrument_call): Likewise. From-SVN: r233137
2016-02-04 12:50:40 +01:00
2016-02-04 Martin Liska <mliska@suse.cz>
* g++.dg/asan/pr69276.C: New test.
[ARM][4/4] Adjust gcc.target/arm/wmul-[123].c tests PR target/65932 PR target/67714 * gcc.target/arm/wmul-3.c: Simplify test to generate just a single smulbb instruction. * gcc.target/amr/wmul-1.c: Add -mtune=cortex-a9 to dg-options. * gcc.target/amr/wmul-2.c: Likewise. From-SVN: r233134
2016-02-04 10:57:36 +01:00
2016-02-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/65932
PR target/67714
* gcc.target/arm/wmul-3.c: Simplify test to generate just
a single smulbb instruction.
* gcc.target/amr/wmul-1.c: Add -mtune=cortex-a9 to dg-options.
* gcc.target/amr/wmul-2.c: Likewise.
[ARM][1/4] PR target/65932: Add testcase PR target/65932 PR target/67714 * gcc.c-torture/execute/pr67714.c: New test. From-SVN: r233131
2016-02-04 10:51:35 +01:00
2016-02-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/65932
PR target/67714
* gcc.c-torture/execute/pr67714.c: New test.
re PR target/69454 (ix86_expand_prologue internal compiler error: Segmentation fault) PR target/69454 * config/i386/i386.c (convert_scalars_to_vector): Remove stack alignment fixes. (ix86_option_override_internal): Disable TARGET_STV if stack might not be aligned enough. (ix86_minimum_alignment): Assert that TARGET_STV is false. * gcc.target/i386/pr69454-1.c: New test. * gcc.target/i386/pr69454-2.c: New test. From-SVN: r233128
2016-02-04 10:02:01 +01:00
2016-02-04 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69454
* gcc.target/i386/pr69454-1.c: New test.
* gcc.target/i386/pr69454-2.c: New test.
PR c++/69251 - [6 Regression] ICE in unify_array_domain on a flexible array PR c++/69251 - [6 Regression] ICE in unify_array_domain on a flexible array member PR c++/69253 - [6 Regression] ICE in cxx_incomplete_type_diagnostic initializing a flexible array member with empty string PR c++/69290 - [6 Regression] ICE on invalid initialization of a flexible array member PR c++/69277 - [6 Regression] ICE mangling a flexible array member PR c++/69349 - template substitution error for flexible array members gcc/testsuite/ChangeLog: 2016-02-03 Martin Sebor <msebor@redhat.com> PR c++/69251 PR c++/69253 PR c++/69290 PR c++/69277 PR c++/69349 * g++.dg/ext/flexarray-mangle-2.C: New test. * g++.dg/ext/flexarray-mangle.C: New test. * g++.dg/ext/flexarray-subst.C: New test. * g++.dg/ext/flexary11.C: New test. * g++.dg/ext/flexary12.C: New test. * g++.dg/ext/flexary13.C: New test. * g++.dg/ext/flexary14.C: New test. * g++.dg/other/dump-ada-spec-2.C: Adjust. gcc/cp/ChangeLog: 2016-02-03 Martain Sebor <msebor@redhat.com> PR c++/69251 PR c++/69253 PR c++/69290 PR c++/69277 PR c++/69349 * class.c (walk_subobject_offsets): Avoid testing the upper bound of a flexible array member for equality to null. (find_flexarrays): Remove spurious whitespace introduced in r231665. (diagnose_flexarrays): Avoid checking the upper bound of arrays. (check_flexarrays): Same. * decl.c (compute_array_index_type): Avoid special case for flexible array members. (grokdeclarator): Avoid calling compute_array_index_type for flexible array members. * error.c (dump_type_suffix): Revert changes introduced in r231665 and rendered unnecessary by the changes above. * pt.c (tsubst): Same. * tree.c (build_ctor_subob_ref): Handle flexible array members. * typeck2.c (digest_init_r): Revert changes introduced in r231665. (process_init_constructor_array): Same. (process_init_constructor_record): Same. From-SVN: r233126
2016-02-04 05:50:42 +01:00
2016-02-03 Martin Sebor <msebor@redhat.com>
PR c++/69251
PR c++/69253
PR c++/69290
PR c++/69277
PR c++/69349
* g++.dg/ext/flexarray-mangle-2.C: New test.
* g++.dg/ext/flexarray-mangle.C: New test.
* g++.dg/ext/flexarray-subst.C: New test.
* g++.dg/ext/flexary11.C: New test.
* g++.dg/ext/flexary12.C: New test.
* g++.dg/ext/flexary13.C: New test.
* g++.dg/ext/flexary14.C: New test.
* g++.dg/other/dump-ada-spec-2.C: Adjust.
Define check_union_passing6 only for CHECK_FLOAT128 * gcc.target/i386/iamcu/test_passing_unions.c (check_union_passing6): Define only if CHECK_FLOAT128 is defined. (main): Properly initialize u5. From-SVN: r233124
2016-02-04 02:46:17 +01:00
2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/iamcu/test_passing_unions.c (check_union_passing6):
Define only if CHECK_FLOAT128 is defined.
(main): Properly initialize u5.
re PR target/69644 (ICE with -O on __sync_bool_compare_and_swap with short in extract_insn, at recog.c:2286) PR target/69644 * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Force oldval into register if it does not satisfy reg_or_short_operand predicate. Fix up formatting. * gcc.dg/pr69644.c: New test. From-SVN: r233113
2016-02-03 23:38:56 +01:00
2016-02-03 Jakub Jelinek <jakub@redhat.com>
re PR c/69627 (Conditional jump or move depends on uninitialised value(s) in (anonymous namespace)::layout::get_state_at_point) PR c/69627 * diagnostic-show-locus.c (layout::get_state_at_point): Don't read range->m_caret fields if range->m_show_caret_p is false. * gcc.dg/pr69627.c: New test. From-SVN: r233114
2016-02-03 23:40:22 +01:00
PR c/69627
* gcc.dg/pr69627.c: New test.
re PR target/69644 (ICE with -O on __sync_bool_compare_and_swap with short in extract_insn, at recog.c:2286) PR target/69644 * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Force oldval into register if it does not satisfy reg_or_short_operand predicate. Fix up formatting. * gcc.dg/pr69644.c: New test. From-SVN: r233113
2016-02-03 23:38:56 +01:00
PR target/69644
* gcc.dg/pr69644.c: New test.
compat.exp (compat-get-options-main): Add dg-timeout-factor support for struct-layout-1.exp. * lib/compat.exp (compat-get-options-main): Add dg-timeout-factor support for struct-layout-1.exp. From-SVN: r233112
2016-02-03 23:23:57 +01:00
2016-02-03 Mike Stump <mikestump@comcast.net>
* lib/compat.exp (compat-get-options-main): Add dg-timeout-factor
support for struct-layout-1.exp.
Fix PR c++/69056 (argument pack deduction failure during overload resolution) gcc/cp/ChangeLog: PR c++/69056 * pt.c (try_one_overload): Handle comparing argument packs so that there is no conflict if we deduced more arguments of an argument pack than were explicitly specified. gcc/testsuite/ChangeLog: PR c++/69056 g++.dg/cpp0x/pr69056.C: New test. From-SVN: r233108
2016-02-03 21:14:43 +01:00
2016-02-03 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69056
Fix constexpr evaluation of comparisons involving pointer-to-members gcc/cp/ChangeLog: * constexpr.c (cxx_eval_binary_expression): Fold equality comparisons involving PTRMEM_CSTs. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/constexpr-ptrmem5.C: New test. From-SVN: r233158
2016-02-04 23:54:52 +01:00
* g++.dg/cpp0x/pr69056.C: New test.
Fix PR c++/69056 (argument pack deduction failure during overload resolution) gcc/cp/ChangeLog: PR c++/69056 * pt.c (try_one_overload): Handle comparing argument packs so that there is no conflict if we deduced more arguments of an argument pack than were explicitly specified. gcc/testsuite/ChangeLog: PR c++/69056 g++.dg/cpp0x/pr69056.C: New test. From-SVN: r233108
2016-02-03 21:14:43 +01:00
re PR target/69461 (ICE in lra_set_insn_recog_data, at lra.c:964) 2016-02-03 Vladimir Makarov <vmakarov@redhat.com> Alexandre Oliva <aoliva@redhat.com> PR target/69461 * lra-constraints.c (simplify_operand_subreg): Check additionally address validity after potential reloading. (process_address_1): Check insns validity. In case of failure do nothing. 2016-02-03 Vladimir Makarov <vmakarov@redhat.com> Alexandre Oliva <aoliva@redhat.com> PR target/69461 * gcc.target/powerpc/pr69461.c: New. Co-Authored-By: Alexandre Oliva <aoliva@redhat.com> From-SVN: r233107
2016-02-03 18:58:34 +01:00
2016-02-03 Vladimir Makarov <vmakarov@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
PR target/69461
* gcc.target/powerpc/pr69461.c: New.
tsan-dg.exp (tsan_init): Move check if tsan executable works from here ... * lib/tsan-dg.exp (tsan_init): Move check if tsan executable works from here ... (check_effective_target_fsanitize_thread): ... to here. Do not specify additional compile flags for the test source. * lib/asan-dg.exp (check_effective_target_fsanitize_address): Do not specify additional compile flags for the test source. From-SVN: r233106
2016-02-03 18:01:01 +01:00
2016-02-03 Uros Bizjak <ubizjak@gmail.com>
* lib/tsan-dg.exp (tsan_init): Move check if tsan executable
works from here ...
(check_effective_target_fsanitize_thread): ... to here. Do not
specify additional compile flags for the test source.
* lib/asan-dg.exp (check_effective_target_fsanitize_address): Do not
specify additional compile flags for the test source.
Fix the ccmp_1.c test back to use '0' as regular expressions don't work correctly. Fix the ccmp_1.c test back to use '0' as regular expressions don't work correctly. '0' is right due to compare with zero now printing as 'CMP w0, 0' rather than 'CMP w0, wzr'. 2016-02-03 Wilco Dijkstra <wdijkstr@arm.com> gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: Fix test issue. From-SVN: r233102
2016-02-03 13:18:19 +01:00
2016-02-03 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: Fix test issue.
re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.) gcc/testsuite/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * gfortran.dg/coarray_allocate_2.f08: New test. * gfortran.dg/coarray_allocate_3.f08: New test. * gfortran.dg/coarray_allocate_4.f08: New test. gcc/fortran/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * trans-expr.c (gfc_copy_class_to_class): For coarrays just the pointer is passed. Take it as is without trying to deref the _data component. * trans-stmt.c (gfc_trans_allocate): Take care of coarrays as argument to source=-expression. From-SVN: r233101
2016-02-03 11:39:09 +01:00
2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67451
PR fortran/69418
* gfortran.dg/coarray_allocate_2.f08: New test.
* gfortran.dg/coarray_allocate_3.f08: New test.
* gfortran.dg/coarray_allocate_4.f08: New test.
[Testsuite] Fix scan-tree-dump failures with vect_multiple_sizes * gcc.dg/vect/vect-outer-1-big-array.c: Drop vect_multiple_sizes; use same scan-tree-dump-times on all platforms. * gcc.dg/vect/vect-outer-1.c: Likewise. * gcc.dg/vect/vect-outer-1a-big-array.c: Likewise. * gcc.dg/vect/vect-outer-1a.c: Likewise. * gcc.dg/vect/vect-outer-1b-big-array.c: Likewise. * gcc.dg/vect/vect-outer-1b.c: Likewise. * gcc.dg/vect/vect-outer-2b.c: Likewise. * gcc.dg/vect/vect-outer-3b.c: Likewise. * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise. From-SVN: r233100
2016-02-03 11:33:03 +01:00
2016-02-03 Alan Lawrence <alan.lawrence@arm.com>
* gcc.dg/vect/vect-outer-1-big-array.c: Drop vect_multiple_sizes;
use same scan-tree-dump-times on all platforms.
* gcc.dg/vect/vect-outer-1.c: Likewise.
* gcc.dg/vect/vect-outer-1a-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-1a.c: Likewise.
* gcc.dg/vect/vect-outer-1b-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-1b.c: Likewise.
* gcc.dg/vect/vect-outer-2b.c: Likewise.
* gcc.dg/vect/vect-outer-3b.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
This testcase fails on 32-bit powerpc-linux with vector-compare-4.c This testcase fails on 32-bit powerpc-linux with Excess errors: /home/segher/src/gcc/gcc/testsuite/c-c++-common/vector-compare-4.c:31:1: warning: GCC vector returned by reference: non-standard ABI extension with no compatibility guarantee Fix this as in vector-compare-2.c . testsuite/ * c-c++-common/vector-compare-4.c: Prune "non-standard ABI extension" warning. From-SVN: r233093
2016-02-02 21:38:06 +01:00
2016-02-02 Segher Boessenkool <segher@kernel.crashing.org>
* c-c++-common/vector-compare-4.c: Prune "non-standard ABI extension"
warning.
Add IA MCU tests for passing/returning of empty structures/unions * gcc.target/i386/iamcu/test_empty_structs_and_unions.c: New test. From-SVN: r233090
2016-02-02 20:22:04 +01:00
2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/iamcu/test_empty_structs_and_unions.c: New test.
gimplify.c (omp_notice_variable): Add usage check. gcc/ * gimplify.c (omp_notice_variable): Add usage check. gcc/testsuite/ * c-c++-common/goacc/routine-5.c: Add tests. From-SVN: r233089
2016-02-02 20:17:37 +01:00
2016-02-02 James Norris <jnorris@codesourcery.com>
* c-c++-common/goacc/routine-5.c: Add tests.
nvptx: do not use alternative spelling of unsigned comparisons gcc/ChangeLog: * config/nvptx/nvptx.c (nvptx_print_operand): Treat LEU, GEU, LTU, GTU like LE, GE, LT, GT when emitting relational operator. gcc/testsuite/ChangeLog: * gcc.target/nvptx/unsigned-cmp.c: New test. From-SVN: r233088
2016-02-02 19:24:25 +01:00
2016-02-02 Alexander Monakov <amonakov@ispras.ru>
* gcc.target/nvptx/unsigned-cmp.c: New test.
This patch adds support for the TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS hook. When the cost of GENERAL_REGS and FP_REGS is identical, the register allocator always uses ALL_REGS even when it has a much higher cost. The hook changes the class to either FP_REGS or GENERAL_REGS depending on the mode of the register. This results in better register allocation overall, fewer spills and reduced codesize - particularly in SPEC2006 gamess. 2016-02-02 Wilco Dijkstra <wdijkstr@arm.com> gcc/ * config/aarch64/aarch64.c (TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): New define. (aarch64_ira_change_pseudo_allocno_class): New function. gcc/testsuite/ * gcc.target/aarch64/scalar_shift_1.c (test_corners_sisd_di): Improve force to SIMD register. (test_corners_sisd_si): Likewise. * gcc.target/aarch64/vect-ld1r-compile-fp.c: Remove scan-assembler check for ldr. From-SVN: r233083
2016-02-02 18:03:05 +01:00
2016-02-02 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/scalar_shift_1.c
(test_corners_sisd_di): Improve force to SIMD register.
(test_corners_sisd_si): Likewise.
* gcc.target/aarch64/vect-ld1r-compile-fp.c:
Remove scan-assembler check for ldr.
re PR tree-optimization/69595 (Bogus -Warray-bound warning due to missed optimization) 2016-02-02 Richard Biener <rguenther@suse.de> PR tree-optimization/69595 * match.pd: Add range test simplifications to true/false. * gcc.dg/Warray-bounds-17.c: New testcase. From-SVN: r233076
2016-02-02 16:19:32 +01:00
2016-02-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/69595
* gcc.dg/Warray-bounds-17.c: New testcase.
re PR tree-optimization/69606 (wrong code at -Os and above on x86_64-linux-gnu) 2016-02-02 Richard Biener <rguenther@suse.de> PR tree-optimization/69606 * tree-ssa-math-opts.c (bswap_replace): Clear flow sensitive info on the result before moving a stmt. * gcc.dg/torture/pr69606.c: New testcase. From-SVN: r233069
2016-02-02 13:39:36 +01:00
2016-02-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/69606
* gcc.dg/torture/pr69606.c: New testcase.
re PR middle-end/68542 (10% 481.wrf performance regression) gcc/ 2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com> PR middle-end/68542 * config/i386/i386.c (ix86_expand_branch): Add support for conditional branch with vector comparison. * config/i386/sse.md (VI48_AVX): New mode iterator. (define_expand "cbranch<mode>4): Add support for conditional branch with vector comparison. * tree-vect-loop.c (optimize_mask_stores): New function. * tree-vect-stmts.c (vectorizable_mask_load_store): Initialize has_mask_store field of vect_info. * tree-vectorizer.c (vectorize_loops): Invoke optimaze_mask_stores for vectorized loops having masked stores after vec_info destroy. * tree-vectorizer.h (loop_vec_info): Add new has_mask_store field and correspondent macros. (optimize_mask_stores): Add prototype. gcc/testsuite 2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com> PR middle-end/68542 * gcc.dg/vect/vect-mask-store-move-1.c: New test. * gcc.target/i386/avx2-vect-mask-store-move1.c: New test. From-SVN: r233068
2016-02-02 10:46:26 +01:00
2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com>
PR middle-end/68542
* gcc.dg/vect/vect-mask-store-move-1.c: New test.
* gcc.target/i386/avx2-vect-mask-store-move1.c: New test.
[RS6000] lqarx and stqcx. registers lqarx RT and stqcx. RS are valid only with even numbered gprs. The predicate to enforce this happens to allow a loophole, closed by this patch. PR target/69548 gcc/ * config/rs6000/predicates.md (quad_int_reg_operand): Don't allow subregs. gcc/testsuite/ * gcc.target/powerpc/pr69548.c: New test. From-SVN: r233065
2016-02-02 02:29:17 +01:00
2016-02-02 Alan Modra <amodra@gmail.com>
PR target/69548
* gcc.target/powerpc/pr69548.c: New test.
re PR preprocessor/69543 (_Pragma does not apply within macro) PR preprocessor/69543 PR c/69558 * c-pragma.c (handle_pragma_diagnostic): Pass input_location instead of loc to control_warning_option. * gcc.dg/pr69543.c: New test. * gcc.dg/pr69558.c: New test. From-SVN: r233058
2016-02-01 23:36:07 +01:00
2016-02-01 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/69592 (Compile-time and memory-use hog in combine) PR rtl-optimization/69592 * rtlanal.c (nonzero_bits_binary_arith_p): New inline function. (cached_nonzero_bits): Use it instead of ARITHMETIC_P. (num_sign_bit_copies_binary_arith_p): New inline function. (cached_num_sign_bit_copies): Use it instead of ARITHMETIC_P. * gcc.dg/pr69592.c: New test. From-SVN: r233059
2016-02-01 23:39:31 +01:00
PR rtl-optimization/69592
* gcc.dg/pr69592.c: New test.
re PR preprocessor/69543 (_Pragma does not apply within macro) PR preprocessor/69543 PR c/69558 * c-pragma.c (handle_pragma_diagnostic): Pass input_location instead of loc to control_warning_option. * gcc.dg/pr69543.c: New test. * gcc.dg/pr69558.c: New test. From-SVN: r233058
2016-02-01 23:36:07 +01:00
PR preprocessor/69543
PR c/69558
* gcc.dg/pr69543.c: New test.
* gcc.dg/pr69558.c: New test.
anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. * g++.dg/other/anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. From-SVN: r233056
2016-02-01 23:20:47 +01:00
2016-02-01 Uros Bizjak <ubizjak@gmail.com>
* Add PR number. From-SVN: r233057
2016-02-01 23:25:31 +01:00
PR testsuite/65940
* g++.dg/other/anon5.C (dg-options): Use -gdwarf-2 instead of -g.
anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. * g++.dg/other/anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. From-SVN: r233056
2016-02-01 23:20:47 +01:00
Remove duplicate copy of the test body inadvertently inserted by patch. From-SVN: r233045
2016-02-01 20:38:53 +01:00
2016-02-01 Martin Sebor <msebor@redhat.com>
* gcc.target/powerpc/pr17381.c: Remove duplicate copy of the test body.
re PR tree-optimization/67921 ("internal compiler error: in build_polynomial_chrec, at tree-chrec.h:147" when using -fsanitize=undefined) PR tree-optimization/67921 * fold-const.c (split_tree): New parameters. Convert pointer type variable part to proper type before negating. (fold_binary_loc): Pass new arguments to split_tree. gcc/testsuite/ChangeLog PR tree-optimization/67921 * c-c++-common/ubsan/pr67921.c: New test. From-SVN: r233042
2016-02-01 18:17:47 +01:00
2016-02-01 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/67921
* c-c++-common/ubsan/pr67921.c: New test.
re PR tree-optimization/69556 (forwprop4/match.pd undoing work from recip) 2016-02-01 Richard Biener <rguenther@suse.de> PR middle-end/69556 * match.pd: Guard (C1/X)*C2 -> (C1*C2)/X with single_use. * gcc.dg/tree-ssa/recip-8.c: New testcase. From-SVN: r233040
2016-02-01 16:40:23 +01:00
2016-02-01 Richard Biener <rguenther@suse.de>
PR middle-end/69556
* gcc.dg/tree-ssa/recip-8.c: New testcase.
re PR tree-optimization/69574 (gcc ICE at -O2 and -O3 on x86_64-linux-gnu in hide_evolution_in_other_loops_than_loop) 2016-02-01 Richard Biener <rguenther@suse.de> PR tree-optimization/69574 * tree-chrec.c (hide_evolution_in_other_loops_than_loop): Instead of asserting return chrec_dont_know. * gcc.dg/torture/pr69574.c: New testcase. From-SVN: r233039
2016-02-01 16:38:08 +01:00
2016-02-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/69574
* gcc.dg/torture/pr69574.c: New testcase.
re PR tree-optimization/69579 (gcc ICE at -O3 and __sigsetjmp with “tree check: expected ssa_name, have integer_cst in compute_optimized_partition_bases”) 2016-02-01 Richard Biener <rguenther@suse.de> PR tree-optimization/69579 * tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling): Do not propagate through abnormal PHI results. * gcc.dg/setjmp-6.c: New testcase. From-SVN: r233036
2016-02-01 13:39:04 +01:00
2016-02-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/69579
* gcc.dg/setjmp-6.c: New testcase.
re PR rtl-optimization/69570 (if-conversion bug on i?86) PR rtl-optimization/69570 * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return true only if there is more than one set, not if there is a single set. * g++.dg/opt/pr69570.C: New test. From-SVN: r233033
2016-02-01 09:47:27 +01:00
2016-02-01 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/69570
* g++.dg/opt/pr69570.C: New test.
re PR rtl-optimization/69535 (wrong code with -O -fno-tree-bit-ccp -fno-tree-reassoc due to use of uninitialised value) PR rtl-opt/69535 * combine.c (make_compound_operation): When looking through a subreg, make sure to re-extend to the width of the outer mode. From-SVN: r233032
2016-02-01 08:32:01 +01:00
2016-02-01 Richard Henderson <rth@redhat.com>
* gcc.dg/pr69535.c: New test.
vector-5.c: Add -fno-common option on hppa*-*-hpux*. * gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*. From-SVN: r233027
2016-02-01 01:27:44 +01:00
2016-01-31 John David Anglin <danglin@gcc.gnu.org>
re PR testsuite/69584 (FAIL: gcc.dg/pr67964.c (test for excess errors)) PR testsuite/69584 * gcc.dg/tree-ssa/sra-17.c: Fix regexps to work on hpux. * gcc.dg/tree-ssa/sra-18.c: Likewise. From-SVN: r233030
2016-02-01 02:12:23 +01:00
PR testsuite/69584
* gcc.dg/tree-ssa/sra-17.c: Fix regexps to work on hpux.
* gcc.dg/tree-ssa/sra-18.c: Likewise.
re PR debug/68244 (FAIL: g++.dg/parse/parens3.C -std=gnu++98 (internal compiler error)) PR debug/68244 * g++.dg/parse/parens3.C: Use register "4" on hppa. From-SVN: r233028
2016-02-01 01:38:17 +01:00
PR debug/68244
* g++.dg/parse/parens3.C: Use register "4" on hppa.
vector-5.c: Add -fno-common option on hppa*-*-hpux*. * gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*. From-SVN: r233027
2016-02-01 01:27:44 +01:00
* gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*.
re PR fortran/67564 (Segfault on sourced allocattion statement with class(*) arrays) 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * trans-expr.c (gfc_conv_procedure_call): For the vtable copy subroutines, add a string length argument, when the actual argument is an unlimited polymorphic class object. 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * gfortran.dg/allocate_with_source_17.f03: New test. From-SVN: r233016
2016-01-31 11:22:05 +01:00
2016-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67564
* gfortran.dg/allocate_with_source_17.f03: New test.
re PR middle-end/69546 (wrong code with -O and simple int128 arithmetics) PR tree-optimization/69546 * wide-int.cc (wi::divmod_internal): For unsigned division where both operands fit into uhwi, if o1 is 1 and o0 has msb set, if divident_prec is larger than bits per hwi, clear another quotient word and return 2 instead of 1. Similarly for remainder with msb in HWI set, if dividend_prec is larger than bits per hwi. * gcc.dg/torture/pr69546.c: New test. From-SVN: r233012
2016-01-30 19:04:13 +01:00
2016-01-30 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69546
* gcc.dg/torture/pr69546.c: New test.
re PR fortran/69566 ([OOP] Failure of SELECT TYPE with unlimited polymorphic function result) 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * trans-expr.c (gfc_conv_procedure_call): Correct expression for 'ulim_copy', which was missing a test for 'comp'. 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * gfortran.dg/unlimited_polymorphic_25.f03: New test. From-SVN: r233011
2016-01-30 18:44:56 +01:00
2016-01-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69566
* gfortran.dg/unlimited_polymorphic_25.f03: New test.
PR r++/68490 - error initializing a structure with a flexible array membe gcc/testsuite/ChangeLog: 2016-01-30 Martin Sebor <msebor@redhat.com> PR c++/68490 * g++.dg/ext/flexary10.C: New test. From-SVN: r233010
2016-01-30 18:30:32 +01:00
2016-01-30 Martin Sebor <msebor@redhat.com>
PR c++/68490
* g++.dg/ext/flexary10.C: New test.
re PR fortran/66707 (Endless compilation on wrong usage of common) 2016-01-30 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/66707 gfortran.dg/common_23.f90: New test. From-SVN: r233008
2016-01-30 15:07:19 +01:00
2016-01-30 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/66707
gfortran.dg/common_23.f90: New test.
re PR target/65546 (FAIL: gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c) 2016-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/65546 * gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Correct condition being checked, and disable it when the target supports misaligned loads and stores. From-SVN: r233006
2016-01-30 02:18:43 +01:00
2016-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/65546
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Correct
condition being checked, and disable it when the target supports
misaligned loads and stores.
re PR debug/69518 (Flag -g causes "error: type variant has different TYPE_VFIELD") PR debug/69518 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in all type variants, not just TYPE_MAIN_VARIANT. * gcc.dg/torture/pr69518.c: New test. From-SVN: r232998
2016-01-29 21:37:25 +01:00
2016-01-29 Jakub Jelinek <jakub@redhat.com>
PR debug/69518
* gcc.dg/torture/pr69518.c: New test.
Revert revsion 229087 changes in lra-spills.c r229087, which caused PR 69530, was supposed to fix PR 67609. r229458 has made r229087 unnecessary. gcc/ PR target/69530 * lra-splill.c (lra_final_code_change): Revert r229087 by removing all sub-registers. gcc/testsuite/ PR target/69530 * gcc.target/i386/pr69530.c: New test. From-SVN: r232991
2016-01-29 19:03:42 +01:00
2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
PR target/69530
* gcc.target/i386/pr69530.c: New test.
re PR target/65604 (MIPS -fno-delayed-branch generates incorrect code with -mcheck-zero-division) PR target/65604 * gcc.target/mips/div-delay.c: New test. From-SVN: r232986
2016-01-29 17:31:18 +01:00
2016-01-29 Steve Ellcey <sellcey@imgtec.com>
PR target/65604
* gcc.target/mips/div-delay.c: New test.
re PR target/66137 (ICE with -ffixed-ebp) PR target/66137 * gcc.target/i386/pr66137.c: New test. From-SVN: r232981
2016-01-29 15:07:40 +01:00
2016-01-29 Jakub Jelinek <jakub@redhat.com>
re PR target/69551 (Wrong code with single element vector insert) PR target/69551 * config/i386/i386.c (ix86_expand_vector_set) <case V4SImode>: For SSE1, copy target into the temporary reg first before recursing on it. * gcc.target/i386/pr69551.c: New test. From-SVN: r232982
2016-01-29 15:14:56 +01:00
PR target/69551
* gcc.target/i386/pr69551.c: New test.
re PR target/66137 (ICE with -ffixed-ebp) PR target/66137 * gcc.target/i386/pr66137.c: New test. From-SVN: r232981
2016-01-29 15:07:40 +01:00
PR target/66137
* gcc.target/i386/pr66137.c: New test.
p5600-bonding.c (dg-options): Force the test to be always built for p5600. testsuite/ 2016-01-29 Andrew Bennett <andrew.bennett@imgtec.com> * gcc.target/mips/p5600-bonding.c (dg-options): Force the test to be always built for p5600. * gcc.target/mips/mips.exp (mips-dg-options): Add support for the isa=p5600 dg-option. From-SVN: r232980
2016-01-29 14:54:53 +01:00
2016-01-29 Andrew Bennett <andrew.bennett@imgtec.com>
* gcc.target/mips/p5600-bonding.c (dg-options): Force the test to be
always built for p5600.
* gcc.target/mips/mips.exp (mips-dg-options): Add support for the
isa=p5600 dg-option.
re PR middle-end/69547 (no-op array initializer emits an empty loop) 2016-01-29 Richard Biener <rguenther@suse.de> PR tree-optimization/69547 * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Do not mark clobbers necessary. (mark_all_reaching_defs_necessary_1): Likewise. * g++.dg/tree-ssa/pr69547.C: New testcase. From-SVN: r232976
2016-01-29 12:21:19 +01:00
2016-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/69547
* g++.dg/tree-ssa/pr69547.C: New testcase.
re PR debug/66869 (-Wunused-function no longer warns for static declarations without definition) PR debug/66869 * decl.c (wrapup_globals_for_namespace): Warn about unused static function declarations. * g++.dg/warn/Wunused-function2.C: New test. From-SVN: r232975
2016-01-29 12:14:42 +01:00
2016-01-29 Jakub Jelinek <jakub@redhat.com>
PR debug/66869
* g++.dg/warn/Wunused-function2.C: New test.
S/390: Require a hardware vector support for test to succeed. The test case works on S/390 too, but only with -march=z13 or later (i.e. if Gcc can make use of hardware vector support). Otherwise the optimization gets too complex. The attached patch forces Gcc to use -march=z13 instead of xfail'ing the test on S/390. gcc/testsuite/ChangeLog * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Require a hardware vector support for test to succeed. From-SVN: r232971
2016-01-29 11:09:13 +01:00
2016-01-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Require a hardware vector
support for test to succeed.
re PR c++/69509 (infinite loop compiling a VLA in a recursive constexpr function) PR c++/69509 PR c++/69516 * constexpr.c (cxx_eval_array_reference): Give the "array subscript out of bound" error earlier. * init.c (build_vec_init): Change NE_EXPR into GT_EXPR. Update the commentary. * g++.dg/ext/constexpr-vla2.C: New test. * g++.dg/ext/constexpr-vla3.C: New test. * g++.dg/ubsan/vla-1.C: Remove dg-shouldfail. From-SVN: r232969
2016-01-29 10:25:14 +01:00
2016-01-29 Marek Polacek <polacek@redhat.com>
PR c++/69509
PR c++/69516
* g++.dg/ext/constexpr-vla2.C: New test.
* g++.dg/ext/constexpr-vla3.C: New test.
* g++.dg/ubsan/vla-1.C: Remove dg-shouldfail.
re PR middle-end/69537 (Incorrect -Wmaybe-uninitialized warning with enum variable) 2016-01-29 Richard Biener <rguenther@suse.de> PR middle-end/69537 * match.pd: Allow all integral types when simplifying a widening or sign-changing conversion. * gcc.dg/uninit-21.c: New testcase. From-SVN: r232968
2016-01-29 09:36:04 +01:00
2016-01-29 Richard Biener <rguenther@suse.de>
PR middle-end/69537
* gcc.dg/uninit-21.c: New testcase.
re PR target/69459 (wrong code with -O2 and vector arithmetics @ x86_64) PR target/69459 * config/i386/constraints.md (C): Only accept constant zero operand. (BC): New constraint. * config/i386/sse.md (*mov<mode>_internal): Use BC constraint instead of C constraint. * doc/md.texi (Machine Constraints): Update description of C constraint. testsuite/ChangeLog: PR target/69459 * gcc.target/i386/pr69459.c: New test. From-SVN: r232955
2016-01-28 23:32:47 +01:00
2016-01-28 Uros Bizjak <ubizjak@gmail.com>
PR target/69459
* gcc.target/i386/pr69459.c: New test.
re PR target/68400 (ICE in change_address_1, at emit-rtl.c:2125) PR target/68400 * gcc.target/mips/mips.exp (mips_option_groups): Add stack-protector. * gcc.target/mips/pr68400.c: New test. From-SVN: r232954
2016-01-28 23:28:04 +01:00
2016-01-28 Steve Ellcey <sellcey@imgtec.com>
PR target/68400
* gcc.target/mips/mips.exp (mips_option_groups): Add stack-protector.
* gcc.target/mips/pr68400.c: New test.
PR target/17381 - Unnecessary register move for float extend 2016-01-28 Martin Sebor <msebor@redhat.com> PR target/17381 * gcc.target/powerpc/pr17381.c: New test. From-SVN: r232947
2016-01-28 22:05:39 +01:00
2016-01-28 Martin Sebor <msebor@redhat.com>
PR target/17381
* gcc.target/powerpc/pr17381.c: New test.
re PR middle-end/69542 (-fcompare-debug failure in simplify-rtx.c on i?86 since r232905) PR middle-end/69542 * lra-remat.c (calculate_local_reg_remat_bb_data): Only consider non-debug insns. * gcc.dg/torture/pr69542.c: New test. From-SVN: r232946
2016-01-28 22:01:51 +01:00
2016-01-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/69542
* gcc.dg/torture/pr69542.c: New test.
A recent change added UNSPEC to the CCMP patterns to stop combine optimizing the immediate in a rare case. A recent change added UNSPEC to the CCMP patterns to stop combine optimizing the immediate in a rare case. This requires a fix to the CCMP cost calculation as the CCMP instruction with unspec is no longer recognized. Fix the ccmp_1.c test by adding -ffinite-math-only so FCCMPE is emitted on relational compares. 2016-01-28 Wilco Dijkstra <wdijkstr@arm.com> gcc/ * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Remove CONST_INT_P check in CCMP cost calculation. gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: Fix test issue. From-SVN: r232930
2016-01-28 16:41:46 +01:00
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: Fix test issue.
pr65980.c: Skip on AIX. * gcc.dg/pr65980.c: Skip on AIX. * gcc.dg/pr66688.c: Same. From-SVN: r232927
2016-01-28 14:52:06 +01:00
2016-01-28 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/pr65980.c: Skip on AIX.
* gcc.dg/pr66688.c: Same.
re PR target/63679 ([AArch64] Failure to constant fold.) PR target/63679 * gcc.dg/tree-ssa/sra-17.c: Adjust regex for more label styles. * gcc.dg/tree-ssa/sra-18.c: Same. From-SVN: r232926
2016-01-28 14:48:00 +01:00
2016-01-28 David Edelsohn <dje.gcc@gmail.com>
PR target/63679
* gcc.dg/tree-ssa/sra-17.c: Adjust regex for more label styles.
* gcc.dg/tree-ssa/sra-18.c: Same.
re PR fortran/62536 (ICE (segfault) for invalid END BLOCK statement) gcc/fortran/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces when the END encountered does not match a BLOCK's end. gcc/testsuite/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * gfortran.dg/block_15.f08: New test. * gfortran.dg/block_end_error_1.f90: Need to catch additional error on incorrectly closed BLOCK. From-SVN: r232919
2016-01-28 12:34:03 +01:00
2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/62536
* gfortran.dg/block_15.f08: New test.
* gfortran.dg/block_end_error_1.f90: Need to catch additional error
on incorrectly closed BLOCK.
tree-vect-stmts.c (vectorizable_comparison): Add NULL check for vectype. gcc/ * tree-vect-stmts.c (vectorizable_comparison): Add NULL check for vectype. gcc/testsuite/ * gcc.dg/declare-simd.c: New test. From-SVN: r232917
2016-01-28 11:09:12 +01:00
2016-01-28 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.dg/declare-simd.c: New test.
re PR tree-optimization/69466 (ICE: Invalid PHI argument after vectorization (on -O2)) 2016-01-28 Richard Biener <rguenther@suse.de> PR tree-optimization/69466 * tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges): Account for PHIs we couldn't duplicate. * gfortran.dg/vect/pr69466.f90: New testcase. From-SVN: r232916
2016-01-28 10:10:30 +01:00
2016-01-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/69466
* gfortran.dg/vect/pr69466.f90: New testcase.
pr67989.C: Remove ARM-specific option. 2016-01-28 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * g++.dg/pr67989.C: Remove ARM-specific option. * gcc.target/arm/pr67989.C: New file. From-SVN: r232913
2016-01-28 07:29:10 +01:00
2016-01-28 Thomas Preud'homme <thomas.preudhomme@arm.com>
* g++.dg/pr67989.C: Remove ARM-specific option.
* gcc.target/arm/pr67989.C: New file.
pr68264.c: Disable log1p test for glibc < 2.22 and expm1 test for glibc < 2.11. * gcc.dg/torture/pr68264.c: Disable log1p test for glibc < 2.22 and expm1 test for glibc < 2.11. From-SVN: r232907
2016-01-28 00:04:25 +01:00
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/torture/pr68264.c: Disable log1p test for glibc < 2.22
and expm1 test for glibc < 2.11.
re PR rtl-optimization/69447 (wrong code with -O2 -fno-schedule-insns and mixed 8/16/32/64bit arithmetics @ armv7a) PR rtl-opt/69447 * lra-remat.c (subreg_regs): New. (dump_candidates_and_remat_bb_data): Dump it. (operand_to_remat): Reject if operand in subreg_regs. (set_bb_regs): Collect subreg_regs. (lra_remat): Init and free subreg_regs. Compute calculate_local_reg_remat_bb_data before create_cands. From-SVN: r232905
2016-01-27 23:08:02 +01:00
2016-01-27 Richard Henderson <rth@redhat.com>
* gcc.c-torture/execute/pr69447.c: New test.
2016-01-27 Paul Thomas <pault@gcc.gnu.org>
[multiple changes] 2016-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check for allocatable components, whilst checking if the symbol is a derived or class entity.. 2015-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/alloc_comp_assign_15.f03: New test. From-SVN: r232904
2016-01-27 22:24:01 +01:00
correct ChangeLogs for PR69422 From-SVN: r232914
2016-01-28 07:52:15 +01:00
PR fortran/69422
[multiple changes] 2016-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check for allocatable components, whilst checking if the symbol is a derived or class entity.. 2015-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/alloc_comp_assign_15.f03: New test. From-SVN: r232904
2016-01-27 22:24:01 +01:00
* gfortran.dg/alloc_comp_assign_15.f03: New test.
re PR debug/66869 (-Wunused-function no longer warns for static declarations without definition) PR debug/66869 * c-decl.c (c_write_global_declarations_1): Warn with warn_unused_function if static prototype without definition is not C_DECL_USED. * gcc.dg/pr66869.c: New test. From-SVN: r232899
2016-01-27 20:32:49 +01:00
2016-01-27 Jakub Jelinek <jakub@redhat.com>
PR debug/66869
* gcc.dg/pr66869.c: New test.
re PR tree-optimization/68398 (coremark regression due to r229685) PR tree-optimization/68398 * params.def (PARAM_FSM_SCALE_PATH_STMTS): New parameter. (PARAM_FSM_SCALE_PATH_BLOCKS): Likewise. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Only count PHIs in the last block in the path. The others will const/copy propagate away. Add heuristic to allow more irreducible subloops to be created when it is likely profitable to do so. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Fix typo in comment. Use gsi_after_labels and remove the GIMPLE_LABEL check from within the loop. Use gsi_next_nondebug rather than gsi_next. PR tree-optimization/68398 * gcc.dg/tree-ssa/pr66752-3.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread path to avoid new heuristic allowing more irreducible regions * gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise. * gcc.dg/tree-ssa/vrp46.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test. * gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise. From-SVN: r232897
2016-01-27 20:19:47 +01:00
2016-01-25 Jeff Law <law@redhat.com>
PR tree-optimization/68398
re PR target/69459 (wrong code with -O2 and vector arithmetics @ x86_64) PR target/69459 * config/i386/constraints.md (C): Only accept constant zero operand. (BC): New constraint. * config/i386/sse.md (*mov<mode>_internal): Use BC constraint instead of C constraint. * doc/md.texi (Machine Constraints): Update description of C constraint. testsuite/ChangeLog: PR target/69459 * gcc.target/i386/pr69459.c: New test. From-SVN: r232955
2016-01-28 23:32:47 +01:00
PR tree-optimization/69196
re PR tree-optimization/68398 (coremark regression due to r229685) PR tree-optimization/68398 * params.def (PARAM_FSM_SCALE_PATH_STMTS): New parameter. (PARAM_FSM_SCALE_PATH_BLOCKS): Likewise. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Only count PHIs in the last block in the path. The others will const/copy propagate away. Add heuristic to allow more irreducible subloops to be created when it is likely profitable to do so. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Fix typo in comment. Use gsi_after_labels and remove the GIMPLE_LABEL check from within the loop. Use gsi_next_nondebug rather than gsi_next. PR tree-optimization/68398 * gcc.dg/tree-ssa/pr66752-3.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread path to avoid new heuristic allowing more irreducible regions * gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise. * gcc.dg/tree-ssa/vrp46.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test. * gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise. From-SVN: r232897
2016-01-27 20:19:47 +01:00
* gcc.dg/tree-ssa/pr66752-3.c: Update expected output.
* gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread
path to avoid new heuristic allowing more irreducible regions
* gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise.
* gcc.dg/tree-ssa/vrp46.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output.
* gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test.
* gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise.
re PR c/68062 (ICE when comparing vectors) PR c/68062 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand to unsigned, if needed. Add -Wsign-compare warning. * typeck.c (cp_build_binary_op): Promote operand to unsigned, if needed. Add -Wsign-compare warning. * c-c++-common/vector-compare-4.c: New test. From-SVN: r232894
2016-01-27 20:13:42 +01:00
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c/68062
* c-c++-common/vector-compare-4.c: New test.
libcpp: use better locations for _Pragma tokens (preprocessor/69126) gcc/testsuite/ChangeLog: PR preprocessor/69126 * c-c++-common/pr69126.c: New test case. libcpp/ChangeLog: PR preprocessor/69126 * directives.c (destringize_and_run): Add expansion_loc param; use it when handling unexpanded pragmas to fixup the locations of the synthesized tokens. (_cpp_do__Pragma): Add expansion_loc param and use it when calling destringize_and_run. * internal.h (_cpp_do__Pragma): Add expansion_loc param. * macro.c (builtin_macro): Pass expansion location of _Pragma to _cpp_do__Pragma. From-SVN: r232893
2016-01-27 19:57:51 +01:00
2016-01-27 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/69126
* c-c++-common/pr69126.c: New test case.
common.opt (fkeep-gc-roots-live): New undocumented option. gcc/: * common.opt (fkeep-gc-roots-live): New undocumented option. * tree-ssa-loop-ivopts.c (add_candidate_1): If -fkeep-gc-roots-live, skip pointers. (add_iv_candidate_for_biv): Handle add_candidate_1 returning NULL. gcc/testsuite/: * gcc.dg/tree-ssa/ivopt_5.c: New test. From-SVN: r232888
2016-01-27 18:42:47 +01:00
2016-01-27 Ian Lance Taylor <iant@google.com>
* gcc.dg/tree-ssa/ivopt_5.c: New test.
re PR c++/69267 ([cilkplus] ICE when calling a function with an empty class as an argument) 2016-01-15 Ryan Burn <contact@rnburn.com> PR cilkplus/69267 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use gimplify_arg. Removed superfluous post_p argument. * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed superfluous post_p argument. * c-gimplify.c (c_gimplify_expr): Likewise. gcc/cp/ChangeLog: 2016-01-15 Ryan Burn <contact@rnburn.com> PR cilkplus/69267 * cp-gimplify.c (cilk_cp_gimplify_call_params_in_spawned_fn): Removed superfluous post_p argument in call to cilk_gimplify_call_params_in_spawned_fn. gcc/testsuite/ChangeLog: 2016-01-15 Ryan Burn <contact@rnburn.com> PR cilkplus/69267 * g++.dg/cilk-plus/CK/pr69267.cc: New test. From-SVN: r232887
2016-01-27 18:17:23 +01:00
2016-01-27 Ryan Burn <contact@rnburn.com>
PR cilkplus/69267
* g++.dg/cilk-plus/CK/pr69267.cc: New test.
re PR target/69512 (ICE when using avx with i586) 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * config/i386/i386.md (*zext<mode>_doubleword_and): New pattern. (*zext<mode>_doubleword): Disable for TARGET_ZERO_EXTEND_WITH_AND. testsuite/ChangeLog: 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * gcc.target/i386/pr69512.c: New test. From-SVN: r232885
2016-01-27 18:08:00 +01:00
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
PR target/69512
* gcc.target/i386/pr69512.c: New test.
re PR ada/69488 (tests in gnat/sso give a lot of spurious failures) PR ada/69488 * gnat.dg/sso/*.adb: Robustify dg-output directives. From-SVN: r232883
2016-01-27 17:53:27 +01:00
2016-01-27 Rainer Emrich <rainer@emrich-ebersheim.de>
PR ada/69488
* gnat.dg/sso/*.adb: Robustify dg-output directives.
re PR c++/69379 (ICE in fold_convert_loc, at fold-const.c:2366) PR c++/69379 * constexpr.c (cxx_eval_constant_expression): Handle PTRMEM_CSTs wrapped in NOP_EXPRs. * g++.dg/pr69379.C: New test. From-SVN: r232882
2016-01-27 17:46:40 +01:00
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c++/69379
* g++.dg/pr69379.C: New test.
PR c++/69317 - [6 regression] wrong ABI version in -Wabi warnings gcc/cp/ChangeLog: 2016-01-27 Martin Sebor <msebor@redhat.com> PR c++/69317 * mangle.c (mangle_decl): Reference the correct (saved) version of the ABI in -Wabi diagnostics. gcc/testsuite/ChangeLog: 2016-01-27 Martin Sebor <msebor@redhat.com> PR c++/69317 * g++.dg/abi/Wabi-2-2.C: New test. * g++.dg/abi/Wabi-2-3.C: New test. * g++.dg/abi/Wabi-3-2.C: New test. * g++.dg/abi/Wabi-3-3.C: New test. From-SVN: r232881
2016-01-27 16:44:07 +01:00
2016-01-27 Martin Sebor <msebor@redhat.com>
PR c++/69317
* g++.dg/abi/Wabi-2-2.C: New test.
* g++.dg/abi/Wabi-2-3.C: New test.
* g++.dg/abi/Wabi-3-2.C: New test.
* g++.dg/abi/Wabi-3-3.C: New test.
re PR tree-optimization/69166 (ICE in get_initial_def_for_reduction, at tree-vect-loop.c:4188) 2016-01-27 Richard Biener <rguenther@suse.de> PR tree-optimization/69166 * tree-vect-loop.c (vect_is_simple_reduction): Always check reduction code for commutativity / associativity. * gcc.dg/torture/pr69166.c: New testcase. From-SVN: r232878
2016-01-27 15:54:03 +01:00
2016-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/69166
* gcc.dg/torture/pr69166.c: New testcase.
[PR 69355] Correct hole detection when total_scalarization fails 2016-01-27 Martin Jambor <mjambor@suse.cz> PR tree-optimization/69355 * tree-sra.c (analyze_access_subtree): Correct hole detection when total_scalarization fails. testsuite/ * gcc.dg/tree-ssa/pr69355.c: New test. From-SVN: r232877
2016-01-27 15:51:17 +01:00
2016-01-27 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/69355
* gcc.dg/tree-ssa/pr69355.c: New test.
re PR c++/69496 ([C++ 14] ICE on VLA in constexpr function) PR c++/69496 * constexpr.c (cxx_eval_array_reference): Evaluate the number of elements of the array. * g++.dg/ext/constexpr-vla1.C: New test. From-SVN: r232875
2016-01-27 15:26:38 +01:00
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c++/69496
* g++.dg/ext/constexpr-vla1.C: New test.
re PR target/69245 (ICE in extract_insn, at recog.c:2286 on arm-linux-gnueabihf) 2016-01-20 Christian Bruel <christian.bruel@st.com> PR target/69245 * config/arm/arm-c.c (arm_pragma_target_parse): Add comments. Move arm_reset_previous_fndecl and set_target_option_current_node in the conditional part. Call save_restore_target_globals. * config/arm/arm.c (arm_set_current_function): Refactor to better support #pragma target and attribute mix. Call save_restore_target_globals. * config/arm/arm-protos.h (save_restore_target_globals): New function. From-SVN: r232872
2016-01-27 14:03:45 +01:00
2016-01-20 Christian Bruel <christian.bruel@st.com>
PR target/69245
* gcc.target/arm/pr69245.c: New test.
re PR tree-optimization/69399 (wrong code with -O and int128) PR tree-optimization/69399 * wide-int.h (wi::lrshift): For larger precisions, only use fast path if shift is known to be < HOST_BITS_PER_WIDE_INT. * gcc.dg/torture/pr69399.c: New test. From-SVN: r232869
2016-01-27 12:40:04 +01:00
2016-01-27 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69399
* gcc.dg/torture/pr69399.c: New test.
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL on SPARC 64-bit. From-SVN: r232867
2016-01-27 09:02:24 +01:00
2016-01-27 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL on SPARC 64-bit.
* gcc.c-torture/execute/stkalign.c: XFAIL run on SPARC 64-bit. From-SVN: r232856
2016-01-26 23:44:46 +01:00
2016-01-26 Eric Botcazou <ebotcazou@adacore.com>
* gcc.c-torture/execute/stkalign.c: XFAIL run on SPARC 64-bit.
Handle DR_NUM_DIMENSIONS == 0 in initialize_data_dependence_relation 2016-01-26 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69110 * tree-data-ref.c (initialize_data_dependence_relation): Handle DR_NUM_DIMENSIONS == 0. * gcc.dg/autopar/pr69110.c: New test. * testsuite/libgomp.c/pr69110.c: New test. From-SVN: r232852
2016-01-26 23:11:51 +01:00
2016-01-26 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69110
* gcc.dg/autopar/pr69110.c: New test.
handle isl_ast_op_select 2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com> Sebastian Pop <s.pop@samsung.com> * graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Handle isl_ast_op_cond and isl_ast_op_select. (gcc_expression_from_isl_expr_op): Same. * gcc.dg/graphite/isl-ast-op-select.c: New. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232851
2016-01-26 23:02:11 +01:00
2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com>
re PR target/69512 (ICE when using avx with i586) 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * config/i386/i386.md (*zext<mode>_doubleword_and): New pattern. (*zext<mode>_doubleword): Disable for TARGET_ZERO_EXTEND_WITH_AND. testsuite/ChangeLog: 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * gcc.target/i386/pr69512.c: New test. From-SVN: r232885
2016-01-27 18:08:00 +01:00
Sebastian Pop <s.pop@samsung.com>
handle isl_ast_op_select 2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com> Sebastian Pop <s.pop@samsung.com> * graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Handle isl_ast_op_cond and isl_ast_op_select. (gcc_expression_from_isl_expr_op): Same. * gcc.dg/graphite/isl-ast-op-select.c: New. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232851
2016-01-26 23:02:11 +01:00
* gcc.dg/graphite/isl-ast-op-select.c: New.
[multiple changes] 2016-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (gfc_trans_assignment_1): Exclude initialization assignments from check on assignment of scalars to unassigned arrays and correct wrong code within the corresponding block. 2015-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/allocate_error_6.f90: New test. From-SVN: r232850
2016-01-26 22:57:12 +01:00
2015-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69385
* gfortran.dg/allocate_error_6.f90: New test.
re PR middle-end/60908 (compiler bug related to trans-mem.c) PR middle-end/60908 * trans-mem.c (tm_region_init): Mark entry block as visited. testsuite/ * gcc.dg/tm/pr60908.c: New test. From-SVN: r232839
2016-01-26 18:29:02 +01:00
2016-01-26 Richard Henderson <rth@redhat.com>
* gcc.dg/tm/pr60908.c: New test.
PR other/69006: fix extra newlines after diagnostics gcc/c-family/ChangeLog: PR other/69006 * c-opts.c (c_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. gcc/cp/ChangeLog: PR other/69006 * error.c (print_instantiation_partial_context_line): Add missing newlines from output for the t == NULL case. (print_instantiation_partial_context): Remove call to pp_newline. gcc/ChangeLog: PR other/69006 * diagnostic-show-locus.c (layout::print_source_line): Replace call to pp_newline with call to layout::print_newline. (layout::print_annotation_line): Likewise. (layout::move_to_column): Likewise. (layout::print_any_fixits): After printing any fixits, print a trailing newline, if necessary. (layout::print_newline): New method, resetting any colorization before a newline. (diagnostic_show_locus): Move the pp_newline to before the early bailout. Remove dummy block enclosing the layout instance. * diagnostic.c (default_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. (diagnostic_append_note): Delete use of pp_newline. (diagnostic_append_note_at_rich_loc): Delete. * diagnostic.h (diagnostic_append_note_at_rich_loc): Delete. * pretty-print.h (output_buffer_append_r): Reset buff->line_length when newline characters are added to the buffer. gcc/fortran/ChangeLog: PR other/69006 * error.c (gfc_diagnostic_starter): Delete use of pp_newline. gcc/testsuite/ChangeLog: PR other/69006 * g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output directive. * gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update expected multiline output to reflect the colorization being disabled before newlines. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (custom_diagnostic_finalizer): Replace call to pp_newline_and_flush with call to pp_flush. * gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive. * gfortran.dg/implicit_class_1.f90: Likewise. * lib/gcc-dg.exp (allow_blank_lines): New global. (dg-allow-blank-lines-in-output): New procedure. (gcc-dg-prune): Complain about blank lines in the output, unless dg-allow-blank-lines-in-output was called. * lib/multiline.exp (_build_multiline_regex): Only support arbitrary followup text for non-blank-lines, not for blank lines. From-SVN: r232837
2016-01-26 18:08:12 +01:00
2016-01-26 David Malcolm <dmalcolm@redhat.com>
PR other/69006
* g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output
directive.
* gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update
expected multiline output to reflect the colorization being
disabled before newlines.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
(custom_diagnostic_finalizer): Replace call to
pp_newline_and_flush with call to pp_flush.
* gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive.
* gfortran.dg/implicit_class_1.f90: Likewise.
* lib/gcc-dg.exp (allow_blank_lines): New global.
(dg-allow-blank-lines-in-output): New procedure.
(gcc-dg-prune): Complain about blank lines in the output, unless
dg-allow-blank-lines-in-output was called.
* lib/multiline.exp (_build_multiline_regex): Only support
arbitrary followup text for non-blank-lines, not for blank lines.
re PR tree-optimization/69483 (gcc ICE on x86_64-linux-gnu with "expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p") PR tree-optimization/69483 * gimple-fold.c (canonicalize_constructor_val): Return NULL if base has error_mark_node type. * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT. * gcc.dg/pr69483.c: New test. * g++.dg/opt/pr69483.C: New test. From-SVN: r232833
2016-01-26 16:51:51 +01:00
2016-01-26 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69483
* gcc.dg/pr69483.c: New test.
* g++.dg/opt/pr69483.C: New test.
re PR target/68620 (ICE on gcc.target/arm/attr-neon-fp16.c) 2016-01-26 Christophe Lyon <christophe.lyon@linaro.org> gcc/ PR target/68620 * config/arm/arm.c (neon_valid_immediate): Handle FP16 vectors. * config/arm/arm_neon.h (__ARM_NUM_LANES, __arm_lane, arm_lanq): New helper macros. (vget_lane_f16): Handle big-endian. (vgetq_lane_f16): Likewise. (vset_lane_f16): Likewise. (vsetq_lane_f16): Likewise. * config/arm/iterators.md (VQXMOV): Add V8HF. (VDQ): Add V4HF and V8HF. (V_reg): Handle V4HF and V8HF. (Is_float_mode): Likewise. * config/arm/neon.md (movv4hf, movv8hf, neon_vdup_nv4hf, neon_vdup_nv8hf): New patterns. (vec_set<mode>_internal, vec_extract<mode>, neon_vld1_dup<mode>): Use VD_LANE iterator. (neon_vld1_dup<mode>): Use VQ2 iterator. testsuite/ PR target/68620 * gcc.target/arm/pr68620.c: New test. From-SVN: r232832
2016-01-26 16:17:00 +01:00
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
PR target/68620
* gcc.target/arm/pr68620.c: New test.
Remove -m32 from gcc.target/i386/pr68986-2.c * gcc.target/i386/pr68986-2.c: Remove -m32. From-SVN: r232831
2016-01-26 15:33:12 +01:00
2016-01-26 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr68986-2.c: Remove -m32.
Update stack alignment in ix86_update_stack_boundary Stack alignment adjustment for __tls_get_addr should be done in ix86_update_stack_boundary, not ix86_compute_frame_layout. Also there is no need to over-align stack for __tls_get_addr and function with __tls_get_addr call isn't a leaf function. gcc/ PR target/68986 * config/i386/i386.c (ix86_compute_frame_layout): Move stack alignment adjustment to ... (ix86_update_stack_boundary): Here. Don't over-align stack for __tls_get_addr. (ix86_finalize_stack_realign_flags): Use stack_alignment_needed if __tls_get_addr is called. gcc/testsuite/ PR target/68986 * gcc.target/i386/pr68986-1.c: New test. * gcc.target/i386/pr68986-2.c: Likewise. * gcc.target/i386/pr68986-3.c: Likewise. From-SVN: r232825
2016-01-26 13:51:07 +01:00
2016-01-26 H.J. Lu <hongjiu.lu@intel.com>
PR target/68986
* gcc.target/i386/pr68986-1.c: New test.
* gcc.target/i386/pr68986-2.c: Likewise.
* gcc.target/i386/pr68986-3.c: Likewise.
remove arm_crypto_pragma test selector From-SVN: r232824
2016-01-26 13:45:13 +01:00
2016-01-26 Christian Bruel <christian.bruel@st.com>
* lib/target-supports.exp
(check_effective_target_arm_crypto_pragma_ok_nocache): Remove.
(check_effective_target_arm_crypto_pragma_ok): Likewise.
* gcc.target/arm/attr-crypto.c: Remove arm_crypto_pragma_ok test.
re PR tree-optimization/69452 (gcc ICE at -O3 on x86_64-linux-gnu in with verify_ssa failed) 2016-01-26 Richard Biener <rguenther@suse.de> PR tree-optimization/69452 * tree-ssa-loop-im.c (move_computations_dom_walker): Remove. (move_computations_dom_walker::before_dom_children): Rename to ... (move_computations_worker): This. (move_computations): Perform an RPO rather than a DOM walk. * gcc.dg/torture/pr69452.c: New testcase. From-SVN: r232820
2016-01-26 12:51:01 +01:00
2016-01-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/69452
* gcc.dg/torture/pr69452.c: New testcase.
re PR target/69442 (wrong code with -Og and 64bit modulo @ armv7a) PR target/69442 * combine.c (combine_instructions): For REG_EQUAL note with SET_DEST being ZERO_EXTRACT, also temporarily set SET_DEST to the underlying register. * doc/rtl.texi (REG_EQUAL): Document the behavior of REG_EQUAL/REG_EQUIV notes if SET_DEST is ZERO_EXTRACT. * gcc.dg/pr69442.c: New test. From-SVN: r232819
2016-01-26 12:12:03 +01:00
2016-01-26 Jakub Jelinek <jakub@redhat.com>
PR target/69442
* gcc.dg/pr69442.c: New test.
[PATCH] Do not set structural equality on polynomial types gcc/ChangeLog: PR target/67896 * config/aarch64/aarch64-builtins.c (aarch64_init_simd_builtin_types): Do not set structural equality to __Poly{8,16,64,128}_t types. gcc/testsuite/ChangeLog: PR target/67896 * gcc.target/aarch64/simd/pr67896.C: New. From-SVN: r232818
2016-01-26 11:04:46 +01:00
2016-01-26 Roger Ferrer Ibáñez <rofirrim@gmail.com>
PR target/67896
* gcc.target/aarch64/simd/pr67896.C: New.
PR 69400: Invalid 128-bit modulus result As described in the PR, wi::divmod_internal was sign- rather than zero-extending a modulus result in cases where the result has fewer HWIs than the precision and the upper bit of the upper HWI was set. This patch tries to make things more robust by getting wi_pack to handle the canonicalisation step itself. Tested on x86_64-linux-gnu. I added tests to the wide-int plugin since that seemed more direct. gcc/ PR tree-optimization/69400 * wide-int.cc (wi_pack): Take the precision as argument and perform canonicalization here rather than in the callers. Use the main loop to handle all full-width HWIs. Add a zero HWI if in_len isn't a full result. (wi::divmod_internal): Update accordingly. (wi::mul_internal): Likewise. Simplify. gcc/testsuite/ PR tree-optimization/69400 * gcc.dg/plugin/wide-int_plugin.c (test_wide_int_mod_trunc): New function. (plugin_init): Call it. * gcc.dg/torture/pr69400.c: New test. From-SVN: r232817
2016-01-26 10:53:33 +01:00
2016-01-26 Richard Sandiford <richard.sandiford@arm.com>
PR tree-optimization/69400
* gcc.dg/plugin/wide-int_plugin.c (test_wide_int_mod_trunc): New
function.
(plugin_init): Call it.
* gcc.dg/torture/pr69400.c: New test.
pr68674.c: Check and use arm_fp effective target. 2016-01-26 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/arm/pr68674.c: Check and use arm_fp effective target. From-SVN: r232816
2016-01-26 10:45:43 +01:00
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/pr68674.c: Check and use arm_fp effective target.
fix PR68343: disable fuse-*.c tests for isl 0.14 or earlier The patch disables all fuse-*.c tests when configuring gcc with isl 0.14 or earlier. ChangeLog: * Makefile.in: Regenerate. * Makefile.tpl: Export ISLVER. * configure: Regenerate. * config/isl.m4: Detect isl-0.15. gcc/ * Makefile.in: Set ISLVER in site.exp. gcc/testsuite/ * gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with isl-0.15. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232811
2016-01-26 01:19:11 +01:00
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with
isl-0.15.
add missing testcase Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232810
2016-01-26 01:18:56 +01:00
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* gcc.dg/graphite/pr69292.c: New.
omp-low.c (lower_omp_target): Set DECL_VALUE_EXPR of new_var even for the non-array case. * omp-low.c (lower_omp_target) <case USE_DEVICE_PTR>: Set DECL_VALUE_EXPR of new_var even for the non-array case. Look through DECL_VALUE_EXPR for expansion. * c-c++-common/goacc/use_device-1.c: New test. From-SVN: r232804
2016-01-25 22:34:06 +01:00
2016-01-25 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/goacc/use_device-1.c: New test.
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 PR tree-optimization/68398 * tree-ssa-threadupdate.h (enum bb_dom_status): Moved here from tree-ssa-threadupdate.c. (determine_bb_domination_status): Prototype * tree-ssa-threadupdate.c (enum bb_dom_status): Remove (determine_bb_domination_status): No longer static. (valid_jump_thread_path): Remove code to detect characteristics of the jump thread path not associated with correctness. * tree-ssa-threadbackward.c (fsm_find_control_statment_thread_paths): Correct test for thread path length. Count PHIs for real operands as statements that need to be copied. Do not count ASSERT_EXPRs. Look at all the blocks in the thread path. Compute and selectively filter thread paths based on threading through the latch, threading a multiway branch or crossing a multiway branch. PR tree-optimization/69196 PR tree-optimization/68398 * gcc.dg/tree-ssa/pr66752-3.c: Update expected output * gcc.dg/tree-ssa/pr68198.c: Likewise. From-SVN: r232802
2016-01-25 20:19:09 +01:00
2016-01-25 Jeff Law <law@redhat.com>
PR tree-optimization/69196
PR tree-optimization/68398
* gcc.dg/tree-ssa/pr66752-3.c: Update expected output
* gcc.dg/tree-ssa/pr68198.c: Likewise.
re PR target/69469 (test case gcc.target/powerpc/vsx-vector-2.c fails on power starting with r232632) PR target/69469 * gcc.target/powerpc/vsx-vector-2.c: Adjust for Goldschmidt's Algorithm. From-SVN: r232796
2016-01-25 17:16:21 +01:00
2016-01-25 David Edelsohn <dje.gcc@gmail.com>
PR target/69469
* gcc.target/powerpc/vsx-vector-2.c: Adjust for Goldschmidt's
Algorithm.
re PR testsuite/69380 (FAIL: g++.dg/tree-ssa/pr69336.C scan-tree-dump-not optimized "cmap") 2016-01-25 Richard Biener <rguenther@suse.de> PR testsuite/69380 * g++.dg/tree-ssa/pr69336.C: Restrict to x86_64 and i?86. From-SVN: r232795
2016-01-25 15:42:39 +01:00
2016-01-25 Richard Biener <rguenther@suse.de>
PR testsuite/69380
* g++.dg/tree-ssa/pr69336.C: Restrict to x86_64 and i?86.
re PR target/69421 (ICE in maybe_legitimize_operand, at optabs.c:6888 with -O3) gcc/ PR target/69421 * tree-vect-stmts.c (vectorizable_condition): Check vectype of operands is compatible with a statement vectype. gcc/testsuite/ PR target/69421 * gcc.dg/pr69421.c: New test. From-SVN: r232792
2016-01-25 13:48:54 +01:00
2016-01-25 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69421
* gcc.dg/pr69421.c: New test.
[AARCH64][ACLE][NEON] Implement vcvt*_s64_f64 and vcvt*_u64_f64 NEON intrinsics. gcc/ * config/aarch64/arm_neon.h (vcvt_s64_f64): New intrinsic. (vcvt_u64_f64): Likewise. (vcvta_s64_f64): Likewise. (vcvta_u64_f64): Likewise. (vcvtm_s64_f64): Likewise. (vcvtm_u64_f64): Likewise. (vcvtn_s64_f64): Likewise. (vcvtn_u64_f64): Likewise. (vcvtp_s64_f64): Likewise. (vcvtp_u64_f64): Likewise. gcc/testsuite/ * gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New. * gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise. From-SVN: r232789
2016-01-25 12:32:07 +01:00
2016-01-25 Bilyan Borisov <bilyan.borisov@arm.com>
* gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New.
* gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise.
re PR tree-optimization/69376 (wrong code at -Os and above on x86_64-linux-gnu) 2016-01-25 Richard Biener <rguenther@suse.de> PR tree-optimization/69376 * tree-ssa-sccvn.h (struct vn_ssa_aux): Add range_info_anti_range_p flag. (VN_INFO_ANTI_RANGE_P): New inline. (VN_INFO_RANGE_TYPE): Likewise. * tree-ssa-sccvn.c (set_ssa_val_to): Also record and copy SSA_NAME_ANTI_RANGE_P. (free_scc_vn): Restore SSA_NAME_ANTI_RANGE_P. * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Properly query VN_INFO_RANGE_TYPE. * gcc.dg/torture/pr69376.c: New testcase. From-SVN: r232786
2016-01-25 10:05:47 +01:00
2016-01-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/69376
* gcc.dg/torture/pr69376.c: New testcase.
[multiple changes] 2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * interface.c (gfc_arglist_matches_symbol): Replace assert with a return false if not a procedure. * resolve.c (resolve_generic_f): Test if we are resolving an initialization expression and adjust error message accordingly. 2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * gfortran.dg/interface_38.f90: New test. * gfortran.dg/interface_39.f90: New test. From-SVN: r232780
2016-01-24 23:18:20 +01:00
2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69397
PR fortran/68442
* gfortran.dg/interface_38.f90: New test.
* gfortran.dg/interface_39.f90: New test.
[multiple changes] 2016-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (gfc_trans_assignment_1): Exclude initialization assignments from check on assignment of scalars to unassigned arrays and correct wrong code within the corresponding block. 2015-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/allocate_error_6.f90: New test. From-SVN: r232850
2016-01-26 22:57:12 +01:00
Revert "Fix the remaining PR c++/24666 blockers" gcc/cp/ChangeLog: Revert: 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org> PR c++/11858 PR c++/24663 PR c++/24664 * decl.c (grokdeclarator): Don't decay array parameter type to a pointer type if it's dependent. (grokparms): Invoke strip_top_quals instead of directly invoking cp_build_qualified_type. * pt.c (decay_dependent_array_parm_type): New static function. (type_unification_real): Call decay_dependent_array_parm_type to decay a dependent array parameter type to its corresponding pointer type before unification. (more_specialized_fn): Likewise. (get_bindings): Likewise. * tree.c (cp_build_qualified_type): Trivial typofix in documentation. gcc/testsuite/ChangeLog: Revert: 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org> PR c++/11858 PR c++/24663 PR c++/24664 * g++.dg/template/pr11858.C: New test. * g++.dg/template/pr24663.C: New test. * g++.dg/template/unify12.C: New test. * g++.dg/template/unify13.C: New test. * g++.dg/template/unify14.C: New test. * g++.dg/template/unify15.C: New test. * g++.dg/template/unify16.C: New test. * g++.dg/template/unify17.C: New test. From-SVN: r232778
2016-01-24 18:45:21 +01:00
2016-01-24 Patrick Palka <ppalka@gcc.gnu.org>
Revert:
2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/11858
PR c++/24663
PR c++/24664
* g++.dg/template/pr11858.C: New test.
* g++.dg/template/pr24663.C: New test.
* g++.dg/template/unify12.C: New test.
* g++.dg/template/unify13.C: New test.
* g++.dg/template/unify14.C: New test.
* g++.dg/template/unify15.C: New test.
* g++.dg/template/unify16.C: New test.
* g++.dg/template/unify17.C: New test.
[multiple changes] 2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/68283 * primary.c (gfc_variable_attr): revert revision r221955, call gfc_internal_error only if there is no error. 2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/68283 gfortran.dg/pr68283.f90: New test. From-SVN: r232775
2016-01-24 14:12:44 +01:00
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/68283
gfortran.dg/pr68283.f90: New test.
re PR fortran/66094 (Handle transpose(A) in inline matmul) 2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * frontend-passes.c (enum matrix_case): Add case A2B2T for MATMUL(A,TRANSPoSE(B)) where A and B are rank 2. (inline_limit_check): Also add A2B2T. (matmul_lhs_realloc): Handle A2B2T. (check_conjg_variable): Rename to (check_conjg_transpose_variable): and also count TRANSPOSE. (inline_matmul_assign): Handle A2B2T. 2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * gfortran.dg/inline_matmul_13.f90: New test. * gfortran.dg/matmul_bounds_8.f90: New test. * gfortran.dg/matmul_bounds_9.f90: New test. * gfortran.dg/matmul_bounds_10.f90: New test. From-SVN: r232774
2016-01-24 10:11:50 +01:00
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* gfortran.dg/inline_matmul_13.f90: New test.
* gfortran.dg/matmul_bounds_8.f90: New test.
* gfortran.dg/matmul_bounds_9.f90: New test.
* gfortran.dg/matmul_bounds_10.f90: New test.
Fix clobber removal in parloops 2016-01-23 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69426 * tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of removed clobber. * gcc.dg/autopar/pr69426.c: New test. From-SVN: r232767
2016-01-23 21:28:17 +01:00
2016-01-23 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69426
* gcc.dg/autopar/pr69426.c: New test.
PR c++/58109 - alignas() fails to compile with constant expression PR c++/58109 - alignas() fails to compile with constant expression PR c++/69022 - attribute vector_size ignored with dependent bytes gcc/testsuite/ChangeLog: 2016-01-23 Martin Sebor <msebor@redhat.com> PR c++/58109 PR c++/69022 * g++.dg/cpp0x/alignas5.C: New test. * g++.dg/ext/vector29.C: Same. gcc/cp/ChangeLog: 2016-01-23 Martin Sebor <msebor@redhat.com> PR c++/58109 PR c++/69022 * decl2.c (is_late_template_attribute): Handle dependent argument to attribute align and attribute vector_size. From-SVN: r232766
2016-01-23 17:01:47 +01:00
2016-01-23 Martin Sebor <msebor@redhat.com>
PR c++/58109
PR c++/69022
* g++.dg/cpp0x/alignas5.C: New test.
* g++.dg/ext/vector29.C: Same.
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
2016-01-23 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
* gcc.target/i386/chkp-strlen-4.c: Move the definition of
_GNU_SOURCE from compile flags to the source.
* gcc.target/i386/chkp-stropt-12.c: Ditto.
* gcc.target/i386/chkp-stropt-16.c: Ditto.
* gcc.target/i386/chkp-stropt-4.c: Ditto.
* gcc.target/i386/chkp-stropt-8.c: Ditto.
re PR other/69432 (ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically) PR target/69432 * config/i386/i386.c: Include dojump.h. (expand_small_movmem_or_setmem, expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling fixes. (ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early if dynamic_check != -1. * g++.dg/opt/pr69432.C: New test. From-SVN: r232754
2016-01-23 00:14:27 +01:00
2016-01-22 Jakub Jelinek <jakub@redhat.com>
PR target/69432
* g++.dg/opt/pr69432.C: New test.
pr63354c: Adjust target selector to include 32-bit targets testing an -m64 multilib. 2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/pr63354c: Adjust target selector to include 32-bit targets testing an -m64 multilib. From-SVN: r232744
2016-01-22 20:59:23 +01:00
2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/pr63354c: Adjust target selector to include
32-bit targets testing an -m64 multilib.
Fix ChangeLog entry in wrong file From-SVN: r232750
2016-01-22 23:06:06 +01:00
2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/pr63354.c: Restrict to Linux targets with
64-bit support.
[Patch Obvious] gcc.dg/vect/bb-slp-pr68892.c requires vectorization of doubles gcc/testsuite/ * gcc.dg/vect/bb-slp-pr68892.c: Require vect_double. From-SVN: r232731
2016-01-22 16:00:43 +01:00
2016-01-22 James Greenhalgh <james.greenhalgh@arm.com>
* gcc.dg/vect/bb-slp-pr68892.c: Require vect_double.
[multiple changes] 2016-01-22 Christian Bruel <christian.bruel@st.com> PR target/68674 * expr.c (expand_expr_real_1): Reset DECL_MODE if VECTOR_TYPE_P changed. // testsuite 2016-01-21 Christian Bruel <christian.bruel@st.com> PR target/68674 * gcc.target/i386/pr68674.c * gcc.target/aarch64/pr68674.c * gcc.target/arm/pr68674.c From-SVN: r232728
2016-01-22 15:16:47 +01:00
2016-01-21 Christian Bruel <christian.bruel@st.com>
PR target/68674
* gcc.target/i386/pr68674.c
* gcc.target/aarch64/pr68674.c
* gcc.target/arm/pr68674.c
[ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it pattern PR target/69403 * config/arm/thumb2.md (*thumb2_ior_scc_strict_it): Convert to define_insn_and_split. Ensure operands[1] and operands[0] do not get assigned the same register. * gcc.c-torture/execute/pr69403.c: New test. From-SVN: r232727
2016-01-22 14:58:11 +01:00
2016-01-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69403
* gcc.c-torture/execute/pr69403.c: New test.
re PR c++/55843 (ICE after exceeding template instantiation depth) 2016-01-22 Paolo Carlini <paolo.carlini@oracle.com> PR c++/55843 * g++.dg/template/pr55843.C: New. From-SVN: r232721
2016-01-22 12:03:54 +01:00
2016-01-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55843
* g++.dg/template/pr55843.C: New.
[Testsuite] Fix PR66877 * gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1 vect_recog_over_widening_pattern in dump if we have vect_widen_shift. From-SVN: r232720
2016-01-22 11:56:43 +01:00
2016-01-22 Alan Lawrence <alan.lawrence@arm.com>
PR testsuite/66877
* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
vect_recog_over_widening_pattern in dump if we have vect_widen_shift.
re PR testsuite/67489 (FAIL: gcc.target/powerpc/p8vector-builtin-8.c (test for excess errors)) 2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR testsuite/67489 * gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 } from dg-do compile directive, and instead add { dg-require-effective-target int128 }. From-SVN: r232717
2016-01-22 04:01:27 +01:00
2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR testsuite/67489
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 }
from dg-do compile directive, and instead add
{ dg-require-effective-target int128 }.
re PR testsuite/67489 (FAIL: gcc.target/powerpc/p8vector-builtin-8.c (test for excess errors)) 2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR testsuite/67489 * gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 } from dg-do compile directive, and instead add { dg-require-effective-target int128 }. From-SVN: r232717
2016-01-22 04:01:27 +01:00
PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid __atomic_fetch_add gcc/testsuite/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * gcc.dg/sync-fetch.c: New test. gcc/c-family/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * c-common.c (sync_resolve_size): Avoid printing diagnostic about an incompatible argument when the argument isn't a valid tree node. From-SVN: r232713
2016-01-22 00:19:05 +01:00
2016-01-20 Martin Sebor <msebor@redhat.com>
PR c/69405
* gcc.dg/sync-fetch.c: New test.
re PR target/69252 (gcc.dg/vect/vect-iv-9.c FAILs with -Os -fmodulo-sched -fmodulo-sched-allow-regmoves -fsched-pressure) PR target/69252 * modulo-sched.c (optimize_sc): Allow branch-scheduling to add a new first stage. PR target/69252 * gcc.target/powerpc/pr69252.c: New test. From-SVN: r232712
2016-01-21 23:58:29 +01:00
2016-01-21 Martin Sebor <msebor@redhat.com>
PR target/69252
* gcc.target/powerpc/pr69252.c: New test.
re PR fortran/65996 (gfortran ICE with -dH) 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-21 22:08:00 +01:00
2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/65996
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
* gfortran.dg/pr65996.f90: New test.
re PR fortran/65996 (gfortran ICE with -dH) 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-21 22:08:00 +01:00
re PR c++/68810 (FAIL: g++.dg/cpp0x/constexpr-reinterpret1.C -- test for errors -- -m32) PR c++/68810 * g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is expected to generate an error. From-SVN: r232705
2016-01-21 21:29:33 +01:00
2016-01-21 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR c++/68810
PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid __atomic_fetch_add gcc/testsuite/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * gcc.dg/sync-fetch.c: New test. gcc/c-family/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * c-common.c (sync_resolve_size): Avoid printing diagnostic about an incompatible argument when the argument isn't a valid tree node. From-SVN: r232713
2016-01-22 00:19:05 +01:00
* g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is
re PR fortran/65996 (gfortran ICE with -dH) 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-21 22:08:00 +01:00
expected to generate an error.
re PR c++/68810 (FAIL: g++.dg/cpp0x/constexpr-reinterpret1.C -- test for errors -- -m32) PR c++/68810 * g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is expected to generate an error. From-SVN: r232705
2016-01-21 21:29:33 +01:00
Fix PR66178, ICE due to misexpansion of constant expressions involving labels. PR middle-end/66178 * expr.c (expand_expr_real_2) [PLUS_EXPR, MINUS_EXPR]: Don't drop EXPAND_INITIALIZER. * rtl.h (contains_symbolic_reference_p): Declare. * rtlanal.c (contains_symbolic_reference_p): New function. * simplify-rtx.c (simplify_binary_operation_1): Don't turn a subtraction into a NOT if symbolic constants are involved. testsuite/ PR middle-end/66178 gcc.dg/torture/pr66178.c: New test. From-SVN: r232689
2016-01-21 19:10:03 +01:00
2016-01-21 Bernd Schmidt <bschmidt@redhat.com>
PR middle-end/66178
* gcc.dg/torture/pr66178.c: New test.
re PR target/63354 (gcc -pg -mprofile-kernel creates unused stack frames on leaf functions on ppc64le) [gcc] 2016-01-21 Anton Blanchard <anton@samba.org> Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/63354 * config/rs6000/linux64.h (TARGET_KEEP_LEAF_WHEN_PROFILED): New #define. * config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): New function. [gcc/testsuite] 2016-01-21 Anton Blanchard <anton@samba.org> Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/63354 * gcc.target/powerpc/pr63354.c: New test. Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com> From-SVN: r232684
2016-01-21 18:32:28 +01:00
2016-01-21 Anton Blanchard <anton@samba.org>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/63354
* gcc.target/powerpc/pr63354.c: New test.
re PR rtl-optimization/68990 (wrong code at -O3 on x86_64-pc-linux-gnu in 32-bit mode.) 2016-01-21 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/68990 * lra-coalesce.c (lra_coalesce): Invalidate value for the result pseudo instead of inheritance ones. 2016-01-21 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/68990 * gcc.target/i386/pr68990: New. From-SVN: r232679
2016-01-21 17:01:22 +01:00
2016-01-21 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/68990
* gcc.target/i386/pr68990: New.
re PR target/69129 (ICE in get_attr_got, at config/mips/mips.md:694 on mips-linux-gnu) PR target/69129 PR target/69012 * config/mips/mips.c (mips_compute_frame_info): Initialise args_size and hard_frame_pointer_offset fields of the frame structure before calling mips_global_pointer. PR target/69129 * gcc.target/mips/pr69129.c: New. From-SVN: r232674
2016-01-21 15:07:01 +01:00
2016-01-21 Nick Clifton <nickc@redhat.com>
PR target/69129
* gcc.target/mips/pr69129.c: New.
re PR c++/58046 (template operator= in SFINAE class) 2016-01-21 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58046 * g++.dg/cpp0x/pr58046.C: New. From-SVN: r232671
2016-01-21 11:55:30 +01:00
2016-01-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58046
* g++.dg/cpp0x/pr58046.C: New.
re PR tree-optimization/69355 (Wrong results with -O1 optimization) PR c++/69355 * tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode) for bitsize instead of GET_MODE_PRECISION (mode). * g++.dg/torture/pr69355.C: New test. From-SVN: r232663
2016-01-21 08:59:32 +01:00
2016-01-21 Jakub Jelinek <jakub@redhat.com>
re PR target/69187 (ICE: Aborted when native compiling neon code with __builtin_neon_vmlals_lanev4hi) PR target/69187 PR target/65624 * config/arm/arm-builtins.c (arm_expand_neon_builtin): Increase args array size by one to avoid buffer overflow. * gcc.target/arm/pr69187.c: New test. From-SVN: r232668
2016-01-21 10:52:46 +01:00
PR target/69187
PR target/65624
* gcc.target/arm/pr69187.c: New test.
re PR tree-optimization/69355 (Wrong results with -O1 optimization) PR c++/69355 * tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode) for bitsize instead of GET_MODE_PRECISION (mode). * g++.dg/torture/pr69355.C: New test. From-SVN: r232663
2016-01-21 08:59:32 +01:00
PR c++/69355
* g++.dg/torture/pr69355.C: New test.
fix codegen error exposed by compute isl flow patch we used to fail using an iv from a different loop. * graphite-isl-ast-to-gimple.c (enum phi_node_kind): New. (class translate_isl_ast_to_gimple): Use phi_node_kind instead of bool. (is_valid_rename): Same. (translate_isl_ast_to_gimple::get_rename): Same. (translate_isl_ast_to_gimple::rename_all_uses): Same. (translate_isl_ast_to_gimple::rename_uses): Same. (get_new_name): Check for close_phi nodes. (copy_loop_phi_args): Use phi_node_kind. (translate_isl_ast_to_gimple::copy_loop_close_phi_args): Same. (translate_isl_ast_to_gimple::copy_cond_phi_args): Same. gcc/testsuite * gfortran.dg/graphite/interchange-3.f90: Adjust pattern. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232660
2016-01-21 03:14:12 +01:00
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* gfortran.dg/graphite/interchange-3.f90: Adjust pattern.
fix PR68976: only add loop close phi for names defined in loop * graphite-isl-ast-to-gimple.c: Fix comment. * graphite-scop-detection.c (defined_in_loop_p): New. (canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA names defined in loop. gcc/testsuite * gcc.dg/graphite/pr68976.c: New test. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232658
2016-01-21 03:13:52 +01:00
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
* gcc.dg/graphite/pr68976.c: New test.
fix PR68976: only add loop close phi for names defined in loop * graphite-isl-ast-to-gimple.c: Fix comment. * graphite-scop-detection.c (defined_in_loop_p): New. (canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA names defined in loop. gcc/testsuite * gcc.dg/graphite/pr68976.c: New test. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232658
2016-01-21 03:13:52 +01:00
re PR middle-end/67653 (ICE on valid code on x86_64-linux-gnu: verify_gimple failed) PR middle-end/67653 * gimplify.c (gimplify_asm_expr): Warn if it is too late to attempt to mark memory input operand addressable and call prepare_gimple_addressable in that case. Don't adjust input_location for diagnostics, use error_at instead. * c-c++-common/pr67653.c: New test. * gcc.dg/torture/pr29119.c: Add dg-warning. From-SVN: r232640
2016-01-21 00:43:58 +01:00
2016-01-21 Jakub Jelinek <jakub@redhat.com>
PR middle-end/67653
* c-c++-common/pr67653.c: New test.
* gcc.dg/torture/pr29119.c: Add dg-warning.
ppc-auxv.h: New file. gcc/ * config/rs6000/ppc-auxv.h: New file. * config/rs6000/rs6000-builtin.def (cpu_init): Add new builtin. (cpu_is): Likewise. (cpu_supports): Likewise. * config/rs6000/rs6000.c: include "ppc-auxv.h". (cpu_is_info): New variable. (cpu_supports_info): Likewise. (tcb_verification_symbol): Likewise. (cpu_builtin_p): Likewise. (cpu_expand_builtin): New function. (rs6000_expand_ternop_builtin): Add support for CPU builtin functions. (rs6000_init_builtins): Likewise. (rs6000_elf_file_end): Emit HWCAP in TCB verification symbol. * config/rs6000/rs6000.h (TLS_REGNUM): New define. * configure.ac (gcc_cv_libc_provides_hwcap_in_tcb): New test. * configure: Regenerate. * config.in: Likewise. * doc/extend.texi (PowerPC Built-in Functions): Document __builtin_cpu_init, __builtin_cpu_is and __builtin_cpu_supports. gcc/testsuite/ * gcc.target/powerpc/cpu-builtin-1.c: New test. From-SVN: r232634
2016-01-20 21:30:24 +01:00
2016-01-20 Peter Bergner <bergner@vnet.ibm.com>
* gcc.target/powerpc/cpu-builtin-1.c: New test.
re PR c/24293 (Undefined behaviour not diagnosed with -fsyntax-only) 2016-01-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR c/24293 * c-tree.h (incomplete_record_decls): Declare. * c-parser.c (incomplete_record_decls): Define. (c_parser_translation_unit): Iterate through incomplete_record_decls and report error if any decl has zero size. * c-decl.c (finish_decl): Append static decl with incomplete struct/union or enum type to incomplete_record_decls. testsuite/ * gcc.dg/pr24293.c: New test. * gcc.dg/Wcxx-compat-8.c: Adjust to accept error due to incomplete struct type. * gcc.dg/declspec-1.c: Likewise. * gcc.dg/pr63549.c: Likewise. From-SVN: r232622
2016-01-20 17:25:23 +01:00
2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR c/24293
* gcc.dg/pr24293.c: New test.
* gcc.dg/Wcxx-compat-8.c: Adjust to accept error due to
incomplete struct type.
* gcc.dg/declspec-1.c: Likewise.
* gcc.dg/pr63549.c: Likewise.
re PR tree-optimization/66612 (FAIL: gcc.target/powerpc/20050830-1.c scan-assembler bdn) PR tree-optimization/66612 * gcc.target/powerpc/20050830-1.c: Xfail the scan-assembler test for bdn instruction. From-SVN: r232618
2016-01-20 15:40:02 +01:00
2016-01-20 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/66612
* gcc.target/powerpc/20050830-1.c: Xfail the scan-assembler test
for bdn instruction.
[ARM target attributes] Fix effective_target tests 2016-01-20 Christophe Lyon <christophe.lyon@linaro.org> gcc/ * doc/sourcebuild.texi (arm_crypto_pragma_ok): Document new entry. (arm_fp_ok): Likewise. (arm_fp): Likewise. (arm_crypto): Likewise. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_arm_fp_ok_nocache): New. (check_effective_target_arm_fp_ok): New. (add_options_for_arm_fp): New. (check_effective_target_arm_crypto_ok_nocache): Require target_arm_v8_neon_ok instead of arm32. (check_effective_target_arm_crypto_pragma_ok_nocache): New. (check_effective_target_arm_crypto_pragma_ok): New. (add_options_for_arm_vfp): New. * gcc.target/arm/attr-crypto.c: Use arm_crypto_pragma_ok effective target. Do not force -mfloat-abi=softfp, use arm_fp_ok effective target instead. Force initial fpu to vfp. * gcc.target/arm/attr-neon-builtin-fail.c: Do not force -mfloat-abi=softfp, use arm_fp_ok effective target instead. * gcc.target/arm/attr-neon-fp16.c: Likewise. Remove arm_neon_ok dependency. * gcc.target/arm/attr-neon2.c: Do not force -mfloat-abi=softfp, use arm_vfp effective target instead. Force initial fpu to vfp. * gcc.target/arm/attr-neon3.c: Likewise. * gcc.target/arm/cmp-2.c: Use arm_fp_ok effective target instead of arm_vfp_ok. * gcc.target/arm/unsigned-float.c: Likewise. * gcc.target/arm/vfp-1.c: Likewise. * gcc.target/arm/vfp-ldmdbd.c: Likewise. * gcc.target/arm/vfp-ldmdbs.c: Likewise. * gcc.target/arm/vfp-ldmiad.c: Likewise. * gcc.target/arm/vfp-ldmias.c: Likewise. * gcc.target/arm/vfp-stmdbd.c: Likewise. * gcc.target/arm/vfp-stmdbs.c: Likewise. * gcc.target/arm/vfp-stmiad.c: Likewise. * gcc.target/arm/vfp-stmias.c: Likewise. * gcc.target/arm/vnmul-1.c: Likewise. * gcc.target/arm/vnmul-2.c: Likewise. * gcc.target/arm/vnmul-3.c: Likewise. * gcc.target/arm/vnmul-4.c: Likewise. From-SVN: r232616
2016-01-20 15:19:41 +01:00
2016-01-20 Christophe Lyon <christophe.lyon@linaro.org>
* lib/target-supports.exp
(check_effective_target_arm_fp_ok_nocache): New.
(check_effective_target_arm_fp_ok): New.
(add_options_for_arm_fp): New.
(check_effective_target_arm_crypto_ok_nocache): Require
target_arm_v8_neon_ok instead of arm32.
(check_effective_target_arm_crypto_pragma_ok_nocache): New.
(check_effective_target_arm_crypto_pragma_ok): New.
(add_options_for_arm_vfp): New.
* gcc.target/arm/attr-crypto.c: Use arm_crypto_pragma_ok effective
target. Do not force -mfloat-abi=softfp, use arm_fp_ok effective
target instead. Force initial fpu to vfp.
* gcc.target/arm/attr-neon-builtin-fail.c: Do not force
-mfloat-abi=softfp, use arm_fp_ok effective target instead.
* gcc.target/arm/attr-neon-fp16.c: Likewise. Remove arm_neon_ok
dependency.
* gcc.target/arm/attr-neon2.c: Do not force -mfloat-abi=softfp,
use arm_vfp effective target instead. Force initial fpu to vfp.
* gcc.target/arm/attr-neon3.c: Likewise.
* gcc.target/arm/cmp-2.c: Use arm_fp_ok effective target instead of
arm_vfp_ok.
* gcc.target/arm/unsigned-float.c: Likewise.
* gcc.target/arm/vfp-1.c: Likewise.
* gcc.target/arm/vfp-ldmdbd.c: Likewise.
* gcc.target/arm/vfp-ldmdbs.c: Likewise.
* gcc.target/arm/vfp-ldmiad.c: Likewise.
* gcc.target/arm/vfp-ldmias.c: Likewise.
* gcc.target/arm/vfp-stmdbd.c: Likewise.
* gcc.target/arm/vfp-stmdbs.c: Likewise.
* gcc.target/arm/vfp-stmiad.c: Likewise.
* gcc.target/arm/vfp-stmias.c: Likewise.
* gcc.target/arm/vnmul-1.c: Likewise.
* gcc.target/arm/vnmul-2.c: Likewise.
* gcc.target/arm/vnmul-3.c: Likewise.
* gcc.target/arm/vnmul-4.c: Likewise.
Fix ChangeLog entry. From-SVN: r232614
2016-01-20 15:12:13 +01:00
2016-01-20 H.J. Lu <hongjiu.lu@intel.com>
Require non-x32 target for compile-time MPX tests Compile-time MPX tests don't need the MPX run-time library. They should pass for non-x32 target. PR testsuite/69366 * g++.dg/pr63995-1.C: Require non-x32 target, instead of, the MPX run-time library, for compile-time MPX test. * gcc.target/i386/chkp-always_inline.c: Likewise. * gcc.target/i386/chkp-bndret.c: Likewise. * gcc.target/i386/chkp-builtins-1.c: Likewise. * gcc.target/i386/chkp-builtins-2.c: Likewise. * gcc.target/i386/chkp-builtins-3.c: Likewise. * gcc.target/i386/chkp-builtins-4.c: Likewise. * gcc.target/i386/chkp-const-check-1.c: Likewise. * gcc.target/i386/chkp-const-check-2.c: Likewise. * gcc.target/i386/chkp-hidden-def.c: Likewise. * gcc.target/i386/chkp-label-address.c: Likewise. * gcc.target/i386/chkp-lifetime-1.c: Likewise. * gcc.target/i386/chkp-narrow-bounds.c: Likewise. * gcc.target/i386/chkp-pr69044.c: Likewise. * gcc.target/i386/chkp-remove-bndint-1.c: Likewise. * gcc.target/i386/chkp-remove-bndint-2.c: Likewise. * gcc.target/i386/chkp-strchr.c: Likewise. * gcc.target/i386/chkp-strlen-1.c: Likewise. * gcc.target/i386/chkp-strlen-2.c: Likewise. * gcc.target/i386/chkp-strlen-3.c: Likewise. * gcc.target/i386/chkp-strlen-4.c: Likewise. * gcc.target/i386/chkp-strlen-5.c: Likewise. * gcc.target/i386/chkp-stropt-1.c: Likewise. * gcc.target/i386/chkp-stropt-10.c: Likewise. * gcc.target/i386/chkp-stropt-11.c: Likewise. * gcc.target/i386/chkp-stropt-12.c: Likewise. * gcc.target/i386/chkp-stropt-13.c: Likewise. * gcc.target/i386/chkp-stropt-14.c: Likewise. * gcc.target/i386/chkp-stropt-15.c: Likewise. * gcc.target/i386/chkp-stropt-16.c: Likewise. * gcc.target/i386/chkp-stropt-2.c: Likewise. * gcc.target/i386/chkp-stropt-3.c: Likewise. * gcc.target/i386/chkp-stropt-4.c: Likewise. * gcc.target/i386/chkp-stropt-5.c: Likewise. * gcc.target/i386/chkp-stropt-6.c: Likewise. * gcc.target/i386/chkp-stropt-7.c: Likewise. * gcc.target/i386/chkp-stropt-8.c: Likewise. * gcc.target/i386/chkp-stropt-9.c: Likewise. * gcc.target/i386/pr63995-2.c: Likewise. * gcc.target/i386/pr64805.c: Likewise. * gcc.target/i386/pr65044.c: Likewise. * gcc.target/i386/pr65167.c: Likewise. * gcc.target/i386/pr65183.c: Likewise. * gcc.target/i386/pr65184.c: Likewise. * gcc.target/i386/thunk-retbnd.c: Likewise. From-SVN: r232613
2016-01-20 14:51:42 +01:00
PR testsuite/69366
* g++.dg/pr63995-1.C: Require non-x32 target, instead of,
the MPX run-time library, for compile-time MPX test.
* gcc.target/i386/chkp-always_inline.c: Likewise.
* gcc.target/i386/chkp-bndret.c: Likewise.
* gcc.target/i386/chkp-builtins-1.c: Likewise.
* gcc.target/i386/chkp-builtins-2.c: Likewise.
* gcc.target/i386/chkp-builtins-3.c: Likewise.
* gcc.target/i386/chkp-builtins-4.c: Likewise.
* gcc.target/i386/chkp-const-check-1.c: Likewise.
* gcc.target/i386/chkp-const-check-2.c: Likewise.
* gcc.target/i386/chkp-hidden-def.c: Likewise.
* gcc.target/i386/chkp-label-address.c: Likewise.
* gcc.target/i386/chkp-lifetime-1.c: Likewise.
* gcc.target/i386/chkp-narrow-bounds.c: Likewise.
* gcc.target/i386/chkp-pr69044.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-1.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-2.c: Likewise.
* gcc.target/i386/chkp-strchr.c: Likewise.
* gcc.target/i386/chkp-strlen-1.c: Likewise.
* gcc.target/i386/chkp-strlen-2.c: Likewise.
* gcc.target/i386/chkp-strlen-3.c: Likewise.
* gcc.target/i386/chkp-strlen-4.c: Likewise.
* gcc.target/i386/chkp-strlen-5.c: Likewise.
* gcc.target/i386/chkp-stropt-1.c: Likewise.
* gcc.target/i386/chkp-stropt-10.c: Likewise.
* gcc.target/i386/chkp-stropt-11.c: Likewise.
* gcc.target/i386/chkp-stropt-12.c: Likewise.
* gcc.target/i386/chkp-stropt-13.c: Likewise.
* gcc.target/i386/chkp-stropt-14.c: Likewise.
* gcc.target/i386/chkp-stropt-15.c: Likewise.
* gcc.target/i386/chkp-stropt-16.c: Likewise.
* gcc.target/i386/chkp-stropt-2.c: Likewise.
* gcc.target/i386/chkp-stropt-3.c: Likewise.
* gcc.target/i386/chkp-stropt-4.c: Likewise.
* gcc.target/i386/chkp-stropt-5.c: Likewise.
* gcc.target/i386/chkp-stropt-6.c: Likewise.
* gcc.target/i386/chkp-stropt-7.c: Likewise.
* gcc.target/i386/chkp-stropt-8.c: Likewise.
* gcc.target/i386/chkp-stropt-9.c: Likewise.
* gcc.target/i386/pr63995-2.c: Likewise.
* gcc.target/i386/pr64805.c: Likewise.
* gcc.target/i386/pr65044.c: Likewise.
* gcc.target/i386/pr65167.c: Likewise.
* gcc.target/i386/pr65183.c: Likewise.
* gcc.target/i386/pr65184.c: Likewise.
* gcc.target/i386/thunk-retbnd.c: Likewise.
Fix ChangeLog entry. From-SVN: r232614
2016-01-20 15:12:13 +01:00
re PR tree-optimization/69328 (ice in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1379 with -O3) gcc/ PR tree-optimization/69328 * tree-vect-stmts.c (vect_is_simple_cond): Check compared vectors have same number of elements. (vectorizable_condition): Fix masked version recognition. gcc/testsuite/ PR tree-optimization/69328 * gcc.dg/pr69328.c: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r232608
2016-01-20 13:37:01 +01:00
2016-01-20 Ilya Enkovich <enkovich.gnu@gmail.com>
PR tree-optimization/69328
* gcc.dg/pr69328.c: New test.
[PATCH] [target/25114] Improve comparisons against some small integers for m68k * config/m68k/predicates.md (pow2_m1_operand): New predicate extracted from ... (reg_or_pow2_m1_operand): Call pow2_m1_operand. (pc_or_label_operand): New predicate. * config/m68k/m68k.md: Add new peephole2 patterns for GTU/LEU tests for small integers that are 2^n - 1. * gcc.target/m68k/pr25114.c: New test. From-SVN: r232601
2016-01-20 08:54:26 +01:00
2016-01-20 Jeff Law <law@redhat.com>
Add BZ markers From-SVN: r232602
2016-01-20 08:55:43 +01:00
PR target/25114
[PATCH] [target/25114] Improve comparisons against some small integers for m68k * config/m68k/predicates.md (pow2_m1_operand): New predicate extracted from ... (reg_or_pow2_m1_operand): Call pow2_m1_operand. (pc_or_label_operand): New predicate. * config/m68k/m68k.md: Add new peephole2 patterns for GTU/LEU tests for small integers that are 2^n - 1. * gcc.target/m68k/pr25114.c: New test. From-SVN: r232601
2016-01-20 08:54:26 +01:00
* gcc.target/m68k/pr25114.c: New test.
memset-inline-10.c: Added dg-require-effective-target arm_thumb2_ok. 2016-01-20 Andre Vieira <andre.simoesdiasvieira@arm.com> gcc/testsuite/ * gcc.target/arm/memset-inline-10.c: Added dg-require-effective-target arm_thumb2_ok. From-SVN: r232600
2016-01-20 02:56:39 +01:00
2016-01-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/memset-inline-10.c: Added
dg-require-effective-target arm_thumb2_ok.
dwarf2out.c (need_endianity_attribute_p): New inline predicate. * dwarf2out.c (need_endianity_attribute_p): New inline predicate. (base_type_die): Add REVERSE parameter and attach DW_AT_endianity to the DIE accordingly. (modified_type_die): Add REVERSE parameter and pass it recursively, as well as to base_type_die. Adjust presence check accordingly. (base_type_for_mode): Adjust call to modified_type_die. (add_type_attribute): Add REVERSE parameter and pass it to modified_type_die. (generic_parameter_die): Adjust call to add_type_attribute. (add_scalar_info): Likewise. (add_subscript_info): Likewise. (gen_array_type_die): Likewise. (gen_descr_array_type_die): Likewise. (gen_entry_point_die): Likewise. (gen_enumeration_type_die): Likewise. (gen_formal_parameter_die): Likewise. (gen_subprogram_die): Likewise. (gen_variable_die ): Likewise. (gen_const_die): Likewise. (gen_field_die): Likewise. (gen_pointer_type_die): Likewise. (gen_reference_type_die): Likewise. (gen_ptr_to_mbr_type_die): Likewise. (gen_inheritance_die): Likewise. (gen_subroutine_type_die): Likewise. (gen_typedef_die): Likewise. (force_type_die): Adjust call to modified_type_die. From-SVN: r232585
2016-01-19 22:08:10 +01:00
2016-01-19 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/debug/dwarf2/sso.c: New test.
re PR testsuite/68820 (FAIL: gcc.c-torture/execute/builtins/memops-asm.c execution, -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects) PR testsuite/68820 * gcc.c-torture/execute/builtins/memops-asm.x: New file. * gcc.c-torture/execute/builtins/strstr-asm.x: Ditto. * gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options. From-SVN: r232573
2016-01-19 18:10:31 +01:00
2016-01-19 Uros Bizjak <ubizjak@gmail.com>
PR testsuite/68820
* gcc.c-torture/execute/builtins/memops-asm.x: New file.
* gcc.c-torture/execute/builtins/strstr-asm.x: Ditto.
* gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options.
re PR ipa/66223 (Diagnostic of pure virtual function call broken, including __cxa_pure_virtual) PR ipa/66223 * ipa-devirt.c (is_cxa_pure_virtual_p): New function. (maybe_record_node): Record cxa_pure_virtual as the only possible target if there are not ohter candidates. (possible_polymorphic_call_target_p): Accept cxa_pure_virtual. * g++.dg/ipa/devirt-50.C: New testcase. From-SVN: r232572
2016-01-19 17:49:50 +01:00
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR ipa/66223
* g++.dg/ipa/devirt-50.C: New testcase.
re PR c++/68965 (`-Wunused-parameter` is reported in variadic lambda or function using sizeof...(xs)) PR c++/68965 * pt.c (tsubst_copy): Mark elements in expanded vector as used. * g++.dg/cpp1y/parameter-pack-1.C: New test. * g++.dg/cpp1y/parameter-pack-2.C: New test. From-SVN: r232569
2016-01-19 15:37:49 +01:00
2016-01-19 Marek Polacek <polacek@redhat.com>
PR c++/68965
* g++.dg/cpp1y/parameter-pack-1.C: New test.
* g++.dg/cpp1y/parameter-pack-2.C: New test.
[ARM] PR target/69135: Mark ARMv8 vcvt instructions as unconditional PR target/69135 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): Set "conds" attribute to unconditional. Remove %? from output template. * gcc.target/arm/pr69135_1.c: New test. From-SVN: r232566
2016-01-19 15:30:23 +01:00
2016-01-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69135
* gcc.target/arm/pr69135_1.c: New test.
[PATCH 4/4] Add CCMP selection based on rtx costs 2015-01-19 Wilco Dijkstra <wdijkstr@arm.com> Jiong Wang <jiong.wang@arm.com> gcc/ * ccmp.c (expand_ccmp_expr_1): Cost the instruction sequences generated from different expand order. gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: Add new tests. Co-Authored-By: Jiong Wang <jiong.wang@arm.com> From-SVN: r232565
2016-01-19 15:14:56 +01:00
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: Add new tests.
[PATCH 2/4] Add support for float CCMP 2015-01-19 Wilco Dijkstra <wdijkstr@arm.com> gcc/ * ccmp.c (ccmp_candidate_p): Remove integer-only restriction. * config/aarch64/aarch64.md (fccmp<mode>): New pattern. (fccmpe<mode>): Likewise. (fcmp): Rename to fcmp and globalize pattern. (fcmpe): Likewise. * config/aarch64/aarch64.c (aarch64_gen_ccmp_first): Add FP support. (aarch64_gen_ccmp_next): Add FP support. gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: New testcase. From-SVN: r232563
2016-01-19 15:09:49 +01:00
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: New testcase.
re PR c++/68586 (Enum template parameter wrongly rejected) PR c++/68586 * constexpr.c (clear_cv_cache): New. * cp-gimplify.c (clear_fold_cache): New. * cp-tree.h (clear_cv_cache, clear_fold_cache): Declare. * decl.c (finish_enum_value_list): Call them. * g++.dg/cpp0x/enum30.C: New test. From-SVN: r232562
2016-01-19 15:02:40 +01:00
2016-01-19 Marek Polacek <polacek@redhat.com>
PR c++/68586
* g++.dg/cpp0x/enum30.C: New test.
re PR tree-optimization/69336 (Constant value not detected) 2016-01-19 Richard Biener <rguenther@suse.de> PR tree-optimization/69336 * tree-ssa-scopedtables.c (avail_expr_hash): Handle all handled components with get_ref_base_and_extent. (equal_mem_array_ref_p): Adjust. * g++.dg/tree-ssa/pr69336.C: New testcase. From-SVN: r232559
2016-01-19 14:27:11 +01:00
2016-01-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/69336
* g++.dg/tree-ssa/pr69336.C: New testcase.
re PR debug/65779 (undefined local symbol on powerpc [regression]) PR debug/65779 * shrink-wrap.c: Include valtrack.h. (move_insn_for_shrink_wrap): Add DEBUG argument. If MAY_HAVE_DEBUG_INSNS, call dead_debug_add on DEBUG_INSNs in between insn and where it will be moved to. Call dead_debug_insert_temp. (prepare_shrink_wrap): Adjust caller. Call dead_debug_local_init first and dead_debug_local_finish at the end. For uses and defs bitmap, handle all regs in between REGNO and END_REGNO, not just the first one. * gcc.dg/pr65779.c: New test. From-SVN: r232558
2016-01-19 14:21:04 +01:00
2016-01-19 Jakub Jelinek <jakub@redhat.com>
PR debug/65779
* gcc.dg/pr65779.c: New test.
re PR tree-optimization/69352 (profiledbootstrap failure with --with-build-config=bootstrap-lto) 2016-01-19 Richard Biener <rguenther@suse.de> PR tree-optimization/69352 * tree-ssa-scopedtables.c (avail_expr_hash): Check for size == -1. (equal_mem_array_ref_p): Constrain size and max size properly. Compare the reverse flag. * gcc.dg/torture/pr69352.c: New testcase. From-SVN: r232557
2016-01-19 14:19:01 +01:00
2016-01-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/69352
* gcc.dg/torture/pr69352.c: New testcase.
re PR rtl-optimization/68955 (wrong code at -O3 on x86-64-linux-gnu in 32-bit mode) PR rtl-optimization/68955 PR rtl-optimization/64557 * dse.c (record_store, check_mem_read_rtx): Don't call get_addr here. Fix up formatting. * alias.c (get_addr): Handle VALUE +/- CONST_SCALAR_INT_P. * gcc.dg/torture/pr68955.c: New test. From-SVN: r232554
2016-01-19 13:34:45 +01:00
2016-01-19 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/68955
PR rtl-optimization/64557
* gcc.dg/torture/pr68955.c: New test.
re PR lto/69136 (ICE in lto_symtab_prevailing_virtual_decl, at lto/lto-symtab.c:991) PR lto/69136 * lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract decls have no assemblernames. * g++.dg/torture/pr69136.C: New testcase. From-SVN: r232553
2016-01-19 12:59:58 +01:00
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69136
* g++.dg/torture/pr69136.C: New testcase.
re PR lto/69133 (LTO segfault in lto_get_decl_name_mapping() on 483.xalancbmk with -flto-partition=none) PR lto/69133 * cgraphunit.c (cgraph_node::expand_thunk): When forcing gimple assume that the node has body. * cgraph.c (cgraph_node::get_untransformed_body): Use gimple_body_p check. * g++.dg/lto/pr69133_0.C: New testcase. * g++.dg/lto/pr69133_1.C: New testcase. From-SVN: r232552
2016-01-19 12:57:41 +01:00
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69133
* g++.dg/lto/pr69133_0.C: New testcase.
* g++.dg/lto/pr69133_1.C: New testcase.
re PR tree-optimization/69320 (wrong code generation at -O2 and higher) 2016-01-18 Jeff Law <law@redhat.com> PR tree-optimization/69320 * tree-ssa-dom.c (record_edge_info): For comparisons against a boolean ranged object, do nothing if the RHS constant is not [0..1]. (optimize_stmt): Comparing a boolean ranged object against a constant outside [0..1] results in a compile-time constant. * tree-ssanames.c (ssa_name_has_boolean_range): Remove unnecessary test. PR tree-optimization/69320 * gcc.c-torture/pr69320-1.c: New test. * gcc.c-torture/pr69320-2.c: New test. * gcc.c-torture/pr69320-3.c: New test. * gcc.c-torture/pr69320-4.c: New test. From-SVN: r232548
2016-01-19 07:43:54 +01:00
2016-01-15 Jeff Law <law@redhat.com>
PR tree-optimization/69320
* gcc.c-torture/pr69320-1.c: New test.
* gcc.c-torture/pr69320-2.c: New test.
* gcc.c-torture/pr69320-3.c: New test.
* gcc.c-torture/pr69320-4.c: New test.
Fix the remaining PR c++/24666 blockers (arrays decay to pointers too early) gcc/cp/ChangeLog: PR c++/11858 PR c++/24663 PR c++/24664 * decl.c (grokdeclarator): Don't decay array parameter type to a pointer type if it's dependent. (grokparms): Invoke strip_top_quals instead of directly invoking cp_build_qualified_type. * pt.c (decay_dependent_array_parm_type): New static function. (type_unification_real): Call decay_dependent_array_parm_type to decay a dependent array parameter type to its corresponding pointer type before unification. (more_specialized_fn): Likewise. (get_bindings): Likewise. * tree.c (cp_build_qualified_type): Trivial typofix in documentation. gcc/testsuite/ChangeLog: PR c++/11858 PR c++/24663 PR c++/24664 * g++.dg/template/pr11858.C: New test. * g++.dg/template/pr24663.C: New test. * g++.dg/template/unify12.C: New test. * g++.dg/template/unify13.C: New test. * g++.dg/template/unify14.C: New test. * g++.dg/template/unify15.C: New test. * g++.dg/template/unify16.C: New test. * g++.dg/template/unify17.C: New test. From-SVN: r232547
2016-01-19 01:19:16 +01:00
2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/11858
PR c++/24663
PR c++/24664
* g++.dg/template/pr11858.C: New test.
* g++.dg/template/pr24663.C: New test.
* g++.dg/template/unify12.C: New test.
* g++.dg/template/unify13.C: New test.
* g++.dg/template/unify14.C: New test.
* g++.dg/template/unify15.C: New test.
* g++.dg/template/unify16.C: New test.
* g++.dg/template/unify17.C: New test.
PR testsuite/69181: ensure expected multiline outputs is cleared per-test gcc/testsuite/ChangeLog: PR testsuite/69181 * gcc.dg/pr69181-1.c: New test file. * gcc.dg/pr69181-2.c: New test file. * lib/gcc-dg.exp (dg-test): Consolidate post-test cleanup of globals by moving it to... (cleanup-after-saved-dg-test): ...this new function. Add "global additional_sources_used". Add reset of global multiline_expected_outputs to the empty list. * lib/multiline.exp (_multiline_expected_outputs): Rename this global to... (multiline_expected_outputs): ...this, and updated comments to note that it is modified from gcc-dg.exp. (dg-end-multiline-output): Update for the above renaming. (handle-multiline-outputs): Likewise. Remove the clearing of the expected outputs to the empty list. From-SVN: r232535
2016-01-18 18:26:58 +01:00
2016-01-18 David Malcolm <dmalcolm@redhat.com>
PR testsuite/69181
* gcc.dg/pr69181-1.c: New test file.
* gcc.dg/pr69181-2.c: New test file.
* lib/gcc-dg.exp (dg-test): Consolidate post-test cleanup of
globals by moving it to...
(cleanup-after-saved-dg-test): ...this new function. Add
"global additional_sources_used". Add reset of global
multiline_expected_outputs to the empty list.
* lib/multiline.exp (_multiline_expected_outputs): Rename this
global to...
(multiline_expected_outputs): ...this, and updated comments to
note that it is modified from gcc-dg.exp.
(dg-end-multiline-output): Update for the above renaming.
(handle-multiline-outputs): Likewise. Remove the clearing
of the expected outputs to the empty list.
re PR tree-optimization/69297 (Performance regression after r230020) 2016-01-18 Richard Biener <rguenther@suse.de> PR tree-optimization/69297 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Count each scalar stmt at most once. (vect_bb_vectorization_profitable_p): Clear visited flag again. * gcc.dg/vect/costmodel/x86_64/costmodel-pr69297.c: New testcase. From-SVN: r232519
2016-01-18 15:25:56 +01:00
2016-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/69297
* gcc.dg/vect/costmodel/x86_64/costmodel-pr69297.c: New testcase.
Handle Octeon 3 not supporting MIPS paired-single instructions. The Octeon 3 processor does not support the MIPS paired-single instructions. This results in illegal instruction errors in the testsuite when vectorization tests try to use those instructions. This patch teaches the compiler about that lack of support, so that warnings are given when -mpaired-single (or something implying it) is used when compiling for such a processor. I chose to test TARGET_OCTEON as the simplest conditional; since the older Octeon processors don't support hard float at all, I don't think the choice matters for them. Tests that then failed with the warning were updated to disable them for Octeon. Tested with no regressions for cross to mips64el-linux-gnu (Octeon 3). gcc: * config/mips/mips.h (ISA_HAS_PAIRED_SINGLE): Require !TARGET_OCTEON. gcc/testsuite: * gcc.target/mips/mips-3d-1.c: Use forbid_cpu=octeon.* in dg-options. * gcc.target/mips/mips-3d-2.c: Likewise. * gcc.target/mips/mips-3d-3.c: Likewise. * gcc.target/mips/mips-3d-4.c: Likewise. * gcc.target/mips/mips-3d-5.c: Likewise. * gcc.target/mips/mips-3d-6.c: Likewise. * gcc.target/mips/mips-3d-7.c: Likewise. * gcc.target/mips/mips-3d-8.c: Likewise. * gcc.target/mips/mips-3d-9.c: Likewise. * gcc.target/mips/mips-ps-1.c: Likewise. * gcc.target/mips/mips-ps-2.c: Likewise. * gcc.target/mips/mips-ps-3.c: Likewise. * gcc.target/mips/mips-ps-4.c: Likewise. * gcc.target/mips/mips-ps-5.c: Likewise. * gcc.target/mips/mips-ps-6.c: Likewise. * gcc.target/mips/mips-ps-7.c: Likewise. * gcc.target/mips/mips-ps-type.c: Likewise. * gcc.target/mips/mips-ps-type-2.c: Likewise. * gcc.target/mips/mips16-attributes-6.c: Likewise. From-SVN: r232517
2016-01-18 14:30:43 +01:00
2016-01-18 Joseph Myers <joseph@codesourcery.com>
* gcc.target/mips/mips-3d-1.c: Use forbid_cpu=octeon.* in
dg-options.
* gcc.target/mips/mips-3d-2.c: Likewise.
* gcc.target/mips/mips-3d-3.c: Likewise.
* gcc.target/mips/mips-3d-4.c: Likewise.
* gcc.target/mips/mips-3d-5.c: Likewise.
* gcc.target/mips/mips-3d-6.c: Likewise.
* gcc.target/mips/mips-3d-7.c: Likewise.
* gcc.target/mips/mips-3d-8.c: Likewise.
* gcc.target/mips/mips-3d-9.c: Likewise.
* gcc.target/mips/mips-ps-1.c: Likewise.
* gcc.target/mips/mips-ps-2.c: Likewise.
* gcc.target/mips/mips-ps-3.c: Likewise.
* gcc.target/mips/mips-ps-4.c: Likewise.
* gcc.target/mips/mips-ps-5.c: Likewise.
* gcc.target/mips/mips-ps-6.c: Likewise.
* gcc.target/mips/mips-ps-7.c: Likewise.
* gcc.target/mips/mips-ps-type.c: Likewise.
* gcc.target/mips/mips-ps-type-2.c: Likewise.
* gcc.target/mips/mips16-attributes-6.c: Likewise.
Add oacc kernels tests in goacc 2016-01-18 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/kernels-counter-vars-function-scope.c: New test. * c-c++-common/goacc/kernels-double-reduction.c: New test. * c-c++-common/goacc/kernels-empty.c: New test. * c-c++-common/goacc/kernels-eternal.c: New test. * c-c++-common/goacc/kernels-loop-2.c: New test. * c-c++-common/goacc/kernels-loop-3.c: New test. * c-c++-common/goacc/kernels-loop-data-2.c: New test. * c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: New test. * c-c++-common/goacc/kernels-loop-data-enter-exit.c: New test. * c-c++-common/goacc/kernels-loop-data-update.c: New test. * c-c++-common/goacc/kernels-loop-data.c: New test. * c-c++-common/goacc/kernels-loop-g.c: New test. * c-c++-common/goacc/kernels-loop-mod-not-zero.c: New test. * c-c++-common/goacc/kernels-loop-n.c: New test. * c-c++-common/goacc/kernels-loop-nest.c: New test. * c-c++-common/goacc/kernels-loop.c: New test. * c-c++-common/goacc/kernels-noreturn.c: New test. * c-c++-common/goacc/kernels-one-counter-var.c: New test. * c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: New test. * c-c++-common/goacc/kernels-reduction.c: New test. From-SVN: r232514
2016-01-18 13:52:53 +01:00
2016-01-18 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/kernels-counter-vars-function-scope.c: New test.
* c-c++-common/goacc/kernels-double-reduction.c: New test.
* c-c++-common/goacc/kernels-empty.c: New test.
* c-c++-common/goacc/kernels-eternal.c: New test.
* c-c++-common/goacc/kernels-loop-2.c: New test.
* c-c++-common/goacc/kernels-loop-3.c: New test.
* c-c++-common/goacc/kernels-loop-data-2.c: New test.
* c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: New test.
* c-c++-common/goacc/kernels-loop-data-enter-exit.c: New test.
* c-c++-common/goacc/kernels-loop-data-update.c: New test.
* c-c++-common/goacc/kernels-loop-data.c: New test.
* c-c++-common/goacc/kernels-loop-g.c: New test.
* c-c++-common/goacc/kernels-loop-mod-not-zero.c: New test.
* c-c++-common/goacc/kernels-loop-n.c: New test.
* c-c++-common/goacc/kernels-loop-nest.c: New test.
* c-c++-common/goacc/kernels-loop.c: New test.
* c-c++-common/goacc/kernels-noreturn.c: New test.
* c-c++-common/goacc/kernels-one-counter-var.c: New test.
* c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: New test.
* c-c++-common/goacc/kernels-reduction.c: New test.
Add pass_parallelize_loops to pass_oacc_kernels 2016-01-18 Tom de Vries <tom@codesourcery.com> * passes.def: Add pass_parallelize_loops to pass_oacc_kernels. * gcc.dg/autopar/outer-1.c: Update for new parloops instantiation. * gcc.dg/autopar/outer-2.c: Same. * gcc.dg/autopar/outer-3.c: Same. * gcc.dg/autopar/outer-4.c: Same. * gcc.dg/autopar/outer-5.c: Same. * gcc.dg/autopar/outer-6.c: Same. * gcc.dg/autopar/parallelization-1.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-2.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-3.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-4.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-5.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-6.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-7.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt.c: Same. * gcc.dg/autopar/pr39500-1.c: Same. * gcc.dg/autopar/pr39500-2.c: Same. * gcc.dg/autopar/pr46193.c: Same. * gcc.dg/autopar/pr46194.c: Same. * gcc.dg/autopar/pr49580.c: Same. * gcc.dg/autopar/pr49960-1.c: Same. * gcc.dg/autopar/pr49960.c: Same. * gcc.dg/autopar/pr68373.c: Same. * gcc.dg/autopar/reduc-1.c: Same. * gcc.dg/autopar/reduc-1char.c: Same. * gcc.dg/autopar/reduc-1short.c: Same. * gcc.dg/autopar/reduc-2.c: Same. * gcc.dg/autopar/reduc-2char.c: Same. * gcc.dg/autopar/reduc-2short.c: Same. * gcc.dg/autopar/reduc-3.c: Same. * gcc.dg/autopar/reduc-4.c: Same. * gcc.dg/autopar/reduc-6.c: Same. * gcc.dg/autopar/reduc-7.c: Same. * gcc.dg/autopar/reduc-8.c: Same. * gcc.dg/autopar/reduc-9.c: Same. * gcc.dg/autopar/uns-outer-4.c: Same. * gcc.dg/autopar/uns-outer-5.c: Same. * gcc.dg/autopar/uns-outer-6.c: Same. * gfortran.dg/parloops-exit-first-loop-alt-2.f95: Same. * gfortran.dg/parloops-exit-first-loop-alt.f95: Same. From-SVN: r232513
2016-01-18 13:52:42 +01:00
2016-01-18 Tom de Vries <tom@codesourcery.com>
* gcc.dg/autopar/outer-1.c: Update for new parloops instantiation.
* gcc.dg/autopar/outer-2.c: Same.
* gcc.dg/autopar/outer-3.c: Same.
* gcc.dg/autopar/outer-4.c: Same.
* gcc.dg/autopar/outer-5.c: Same.
* gcc.dg/autopar/outer-6.c: Same.
* gcc.dg/autopar/parallelization-1.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-2.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-3.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-4.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-5.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-6.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-7.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt.c: Same.
* gcc.dg/autopar/pr39500-1.c: Same.
* gcc.dg/autopar/pr39500-2.c: Same.
* gcc.dg/autopar/pr46193.c: Same.
* gcc.dg/autopar/pr46194.c: Same.
* gcc.dg/autopar/pr49580.c: Same.
* gcc.dg/autopar/pr49960-1.c: Same.
* gcc.dg/autopar/pr49960.c: Same.
* gcc.dg/autopar/pr68373.c: Same.
* gcc.dg/autopar/reduc-1.c: Same.
* gcc.dg/autopar/reduc-1char.c: Same.
* gcc.dg/autopar/reduc-1short.c: Same.
* gcc.dg/autopar/reduc-2.c: Same.
* gcc.dg/autopar/reduc-2char.c: Same.
* gcc.dg/autopar/reduc-2short.c: Same.
* gcc.dg/autopar/reduc-3.c: Same.
* gcc.dg/autopar/reduc-4.c: Same.
* gcc.dg/autopar/reduc-6.c: Same.
* gcc.dg/autopar/reduc-7.c: Same.
* gcc.dg/autopar/reduc-8.c: Same.
* gcc.dg/autopar/reduc-9.c: Same.
* gcc.dg/autopar/uns-outer-4.c: Same.
* gcc.dg/autopar/uns-outer-5.c: Same.
* gcc.dg/autopar/uns-outer-6.c: Same.
* gfortran.dg/parloops-exit-first-loop-alt-2.f95: Same.
* gfortran.dg/parloops-exit-first-loop-alt.f95: Same.
Un-XFAIL ssa-dom-cse-2.c for most platforms * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Remove XFAIL for powerpc(32), hppa, aarch64, sparc, s390. Add --param sra-max-scalarization-size-Ospeed. From-SVN: r232510
2016-01-18 13:51:36 +01:00
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
PR target/63679
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Remove XFAIL for powerpc(32), hppa,
aarch64, sparc, s390. Add --param sra-max-scalarization-size-Ospeed.
Equate MEM_REFs and ARRAY_REFs in tree-ssa-scopedtables.c PR target/63679 gcc/: * tree-ssa-scopedtables.c (avail_expr_hash): Hash MEM_REF and ARRAY_REF using get_ref_base_and_extent. (equal_mem_array_ref_p): New. (hashable_expr_equal_p): Add call to previous. gcc/testsuite/: * gcc.dg/tree-ssa/ssa-dom-cse-5.c: New. * gcc.dg/tree-ssa/ssa-dom-cse-6.c: New. * gcc.dg/tree-ssa/ssa-dom-cse-7.c: New. From-SVN: r232508
2016-01-18 13:40:43 +01:00
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
PR target/63679
* gcc.dg/tree-ssa/ssa-dom-cse-5.c: New.
* gcc.dg/tree-ssa/ssa-dom-cse-6.c: New.
* gcc.dg/tree-ssa/ssa-dom-cse-7.c: New.
Make SRA scalarize constant-pool loads PR target/63679 gcc/ChangeLog: * tree-sra.c (disqualified_constants, constant_decl_p): New. (sra_initialize): Allocate disqualified_constants. (sra_deinitialize): Free disqualified_constants. (disqualify_candidate): Update disqualified_constants when appropriate. (create_access): Scan for constant-pool entries as we go along. (scalarizable_type_p): Add check against type_contains_placeholder_p. (maybe_add_sra_candidate): Allow constant-pool entries. (load_assign_lhs_subreplacements): Bind debug for constant pool vars. (initialize_constant_pool_replacements): New. (sra_modify_assign): Avoid mangling assignments created by previous, and don't generate writes into constant pool. (sra_modify_function_body): Call initialize_constant_pool_replacements. gcc/testsuite/: * gcc.dg/tree-ssa/sra-17.c: New. * gcc.dg/tree-ssa/sra-18.c: New. From-SVN: r232506
2016-01-18 13:29:02 +01:00
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
PR target/63679
* gcc.dg/tree-ssa/sra-17.c: New.
* gcc.dg/tree-ssa/sra-18.c: New.
i386.c (scalar_to_vector_candidate_p): Support andnot instruction. gcc/ * config/i386/i386.c (scalar_to_vector_candidate_p): Support andnot instruction. (scalar_chain::convert_op): Likewise. * config/i386/i386.md (*andndi3_doubleword): New. gcc/testsuite/ * gcc.target/i386/pr65105-5.c: Adjust to andn generation. From-SVN: r232500
2016-01-18 11:35:56 +01:00
2016-01-18 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.target/i386/pr65105-5.c: Adjust to andn generation.
re PR ada/69219 (error on nested subprograms with Inline_Always and Intrinsic) PR ada/69219 * gcc-interface/trans.c (check_inlining_for_nested_subprog): Consider the parent function instead of the current function in order to issue the warning or the error. Add guard for ignored functions. From-SVN: r232498
2016-01-18 11:27:10 +01:00
2016-01-18 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/inline12.adb: New test.
re PR tree-optimization/66797 (FAIL: gcc.dg/tree-ssa/pr65447.c scan-tree-dump-not ivopts "\\nuse 5\\n") PR tree-optimization/66797 * gcc.c-torture/execute/pr65447.c: Relax check condition. From-SVN: r232497
2016-01-18 10:30:10 +01:00
2016-01-18 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/66797
* gcc.c-torture/execute/pr65447.c: Relax check condition.
re PR tree-optimization/69170 (ICE (segfault) in find_uses_to_rename_use) 2016-01-18 Richard Biener <rguenther@suse.de> PR tree-optimization/69170 * tree-vect-slp.c (vect_build_slp_tree): Verify we are not building a vector from scalar results of a pattern stmt. * gcc.dg/torture/pr69170.c: New testcase. From-SVN: r232496
2016-01-18 10:14:14 +01:00
2016-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/69170
* gcc.dg/torture/pr69170.c: New testcase.
Minor ChangeLog formatting fixes. From-SVN: r233915
2016-03-02 21:30:48 +01:00
2016-01-17 John David Anglin <danglin@gcc.gnu.org>
builtin-integral-1.c: Require c99_runtime. * gcc.dg/torture/builtin-integral-1.c: Require c99_runtime. From-SVN: r232487
2016-01-17 23:49:24 +01:00
* gcc.dg/torture/builtin-integral-1.c: Require c99_runtime.
Add goacc/kernels-alias-ipa-pta-4.c 2016-01-16 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/kernels-alias-ipa-pta-4.c: New test. From-SVN: r232471
2016-01-16 23:18:47 +01:00
2016-01-16 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/kernels-alias-ipa-pta-4.c: New test.
Move gcc.dg/parloops-exit-first-loop-alt-*.c to gcc.dg/autopar 2016-01-16 Tom de Vries <tom@codesourcery.com> * gcc.dg/parloops-exit-first-loop-alt.c: Move ... * gcc.dg/autopar/parloops-exit-first-loop-alt.c: ... here. Remove redundant dg-require-effective-target pthread. * gcc.dg/parloops-exit-first-loop-alt-2.c: Same. * gcc.dg/parloops-exit-first-loop-alt-3.c: Same. * gcc.dg/parloops-exit-first-loop-alt-4.c: Same. * gcc.dg/parloops-exit-first-loop-alt-5.c: Same. * gcc.dg/parloops-exit-first-loop-alt-6.c: Same. * gcc.dg/parloops-exit-first-loop-alt-7.c: Same. * gcc.dg/parloops-exit-first-loop-alt-pr66652.c: Same. From-SVN: r232470
2016-01-16 23:18:37 +01:00
2016-01-16 Tom de Vries <tom@codesourcery.com>
* gcc.dg/parloops-exit-first-loop-alt.c: Move ...
* gcc.dg/autopar/parloops-exit-first-loop-alt.c: ... here. Remove
redundant dg-require-effective-target pthread.
* gcc.dg/parloops-exit-first-loop-alt-2.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-3.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-4.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-5.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-6.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-7.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-pr66652.c: Same.
re PR target/68609 (PowerPC reciprocal estimate missed opportunities) PR target/68609 * gcc.target/powerpc/recip-6.c: Enable on AIX. * gcc.target/powerpc/recip-7.c: Same. From-SVN: r232468
2016-01-16 21:04:33 +01:00
2016-01-16 David Edelsohn <dje.gcc@gmail.com>
PR target/68609
* gcc.target/powerpc/recip-6.c: Enable on AIX.
* gcc.target/powerpc/recip-7.c: Same.
Fix PR c++/69091 (ICE with operator overload having 'auto' return type) gcc/cp/ChangeLog: PR c++/69091 * pt.c (type_dependent_expression_p): For a function template specialization, a type is dependent iff any of its template arguments are. gcc/testsuite/ChangeLog: PR c++/69091 * g++.dg/template/pr69091.C: New test. From-SVN: r232463
2016-01-16 03:37:09 +01:00
2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69091
* g++.dg/template/pr69091.C: New test.
Fix logic bug in Cilk Plus array expansion gcc/cp/ChangeLog: * cp-array-notation.c (cp_expand_cond_array_notations): Return error_mark_node only if find_rank failed, not if it was successful. gcc/testsuite/ChangeLog: * c-c++-common/cilk-plus/AN/an-if.c: Check that the original dump does not contain an error_mark_node. * c-c++-common/cilk-plus/CK/pr60469.c: Likewise. * c-c++-common/cilk-plus/AN/fn_ptr-2.c: New xfail'd test. From-SVN: r232462
2016-01-16 03:30:14 +01:00
2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
* c-c++-common/cilk-plus/AN/an-if.c: Check that the original
dump does not contain an error_mark_node.
* c-c++-common/cilk-plus/CK/pr60469.c: Likewise.
* c-c++-common/cilk-plus/AN/fn_ptr-2.c: New xfail'd test.
re PR c++/68936 (ICE: tree check: expected call_expr, have target_expr in build_min_non_dep_call_vec, at cp/tree.c:2744) Fix PR c++/68936 gcc/cp/ChangeLog: PR c++/68936 * tree.c (build_min_non_dep_call_vec): Don't retain the KOENIG_LOOKUP_P flag of the non-dependent expression that's been built. (build_min_non_dep_op_overload): Instead, do it here. gcc/testsuite/ChangeLog: PR c++/68936 * g++.dg/template/pr68936.C: New test. From-SVN: r232461
2016-01-16 03:27:36 +01:00
2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/68936
* g++.dg/template/pr68936.C: New test.
re PR target/68609 (PowerPC reciprocal estimate missed opportunities) PR target/68609 * gcc.target/powerpc/recip-1.c: Adjust for Goldschmidt's Algorithm. * gcc.target/powerpc/recip-2.c: Same. * gcc.target/powerpc/recip-3.c: Same. * gcc.target/powerpc/recip-4.c: Same. * gcc.target/powerpc/recip-sqrtf.c: Same. From-SVN: r232456
2016-01-16 00:04:23 +01:00
2016-01-15 David Edelsohn <dje.gcc@gmail.com>
PR target/68609
* gcc.target/powerpc/recip-1.c: Adjust for Goldschmidt's Algorithm.
* gcc.target/powerpc/recip-2.c: Same.
* gcc.target/powerpc/recip-3.c: Same.
* gcc.target/powerpc/recip-4.c: Same.
* gcc.target/powerpc/recip-sqrtf.c: Same.
re PR tree-optimization/69270 (DOM should exploit range information to create more equivalences) PR tree-optimization/69270 * tree-ssanames.c (ssa_name_has_boolean_range): Moved here from tree-ssa-dom.c. Improve test for [0..1] ranve from VRP. * tree-ssa-dom.c (ssa_name_has_boolean_range): Remove. * tree-ssanames.h (ssa_name_has_boolean_range): Prototype. * tree-ssa-uncprop.c (associate_equivalences_with_edges): Use ssa_name_has_boolean_range and constant_boolean_node. PR tree-optimization/69270 * gcc.dg/tree-ssa/pr69270-2.c: New test. * gcc.dg/tree-ssa/pr69270-3.c: New test. From-SVN: r232453
2016-01-15 23:32:05 +01:00
2016-01-15 Jeff Law <law@redhat.com>
PR tree-optimization/69270
* gcc.dg/tree-ssa/pr69270-2.c: New test.
* gcc.dg/tree-ssa/pr69270-3.c: New test.
re PR fortran/64324 (Deferred character specific functions not permitted in generic operator interface) 2016-01-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/64324 * resolve.c (check_uop_procedure): Prevent deferred length characters from being trapped by assumed length error. PR fortran/49630 PR fortran/54070 PR fortran/60593 PR fortran/60795 PR fortran/61147 PR fortran/64324 * trans-array.c (gfc_conv_scalarized_array_ref): Pass decl for function as well as variable expressions. (gfc_array_init_size): Add 'expr' as an argument. Use this to correctly set the descriptor dtype for deferred characters. (gfc_array_allocate): Add 'expr' to the call to 'gfc_array_init_size'. * trans.c (gfc_build_array_ref): Expand logic for setting span to include indirect references to character lengths. * trans-decl.c (gfc_get_symbol_decl): Ensure that deferred result char lengths that are PARM_DECLs are indirectly referenced both for directly passed and by reference. (create_function_arglist): If the length type is a pointer type then store the length as the 'passed_length' and make the char length an indirect reference to it. (gfc_trans_deferred_vars): If a character length has escaped being set as an indirect reference, return it via the 'passed length'. * trans-expr.c (gfc_conv_procedure_call): The length of deferred character length results is set TREE_STATIC and set to zero. (gfc_trans_assignment_1): Do not fix the rse string_length if it is a variable, a parameter or an indirect reference. Add the code to trap assignment of scalars to unallocated arrays. * trans-stmt.c (gfc_trans_allocate): Remove 'def_str_len' and all references to it. Instead, replicate the code to obtain a explicitly defined string length and provide a value before array allocation so that the dtype is correctly set. trans-types.c (gfc_get_character_type): If the character length is a pointer, use the indirect reference. 2016-01-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/49630 * gfortran.dg/deferred_character_13.f90: New test for the fix of comment 3 of the PR. PR fortran/54070 * gfortran.dg/deferred_character_8.f90: New test * gfortran.dg/allocate_error_5.f90: New test PR fortran/60593 * gfortran.dg/deferred_character_10.f90: New test PR fortran/60795 * gfortran.dg/deferred_character_14.f90: New test PR fortran/61147 * gfortran.dg/deferred_character_11.f90: New test PR fortran/64324 * gfortran.dg/deferred_character_9.f90: New test From-SVN: r232450
2016-01-15 21:33:58 +01:00
2016-01-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/49630
* gfortran.dg/deferred_character_13.f90: New test for the fix
of comment 3 of the PR.
PR fortran/54070
* gfortran.dg/deferred_character_8.f90: New test
* gfortran.dg/allocate_error_5.f90: New test
PR fortran/60593
* gfortran.dg/deferred_character_10.f90: New test
PR fortran/60795
* gfortran.dg/deferred_character_14.f90: New test
PR fortran/61147
* gfortran.dg/deferred_character_11.f90: New test
PR fortran/64324
* gfortran.dg/deferred_character_9.f90: New test
re PR rtl-optimization/69030 (ICE on x86_64-linux-gnu at -O2 and above in 32-bit mode (ICE in copy_rtx, at rtl.c:358)) 2016-01-15 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/69030 * lra-spills.c (remove_pseudos): Check nrefs and make the function returning bool. (spill_pseudos): Delete debug insn for dead pseudo. (lra_spill): Initiate spill_hard_reg and slots memory separately. From-SVN: r232445
2016-01-15 20:33:33 +01:00
2016-01-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/69030
* gcc.target/i386/pr69030.c: New.
[AArch64] Properly reject invalid attribute strings * config/aarch64/aarch64.c (aarch64_process_one_target_attr): Return false when argument string is not found in the attributes table at all. * gcc.target/aarch64/target_attr_17.c: New test. From-SVN: r232440
2016-01-15 18:27:41 +01:00
2016-01-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/target_attr_17.c: New test.
re PR tree-optimization/66856 (ICE in compute_live_loop_exits, at tree-ssa-loop-manip.c:234) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/66856 * tree-vect-loop.c (vect_transform_loop): Free SLP instances here. * tree-vect-slp.c (vect_free_slp_tree): Decrement stmt reference count. (vect_create_new_slp_node): Increment stmt reference count. (vect_get_and_check_slp_defs): Make sure stmts are nor already in an SLP tree before swapping operands. (vect_build_slp_tree): Likewise. (destroy_bb_vec_info): Free stmt info after SLP instances. * tree-vect-stmts.c (new_stmt_vec_info): Initialize reference count. * tree-vectorizer.h (struct _stmt_vec_info): Add num_slp_uses field. (STMT_VINFO_NUM_SLP_USES): New macro. * gcc.dg/torture/pr66856-1.c: New testcase. * gcc.dg/torture/pr66856-2.c: Likewise. From-SVN: r232435
2016-01-15 16:43:48 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/66856
* gcc.dg/torture/pr66856-1.c: New testcase.
* gcc.dg/torture/pr66856-2.c: Likewise.
re PR debug/69137 (ICE in odr_type_p, at ipa-utils.h:257) 2016-01-15 Richard Biener <rguenther@suse.de> PR debug/69137 * dwarf2out.c (add_linkage_name_raw): New function split out from ... (add_linkage_name): ... here. (gen_typedef_die): Use add_linkage_name_raw instead of add_linkage_attr to delay DECL_ASSEMBLER_NAME computation if necessary. * g++.dg/lto/pr69137_0.C: New testcase. From-SVN: r232434
2016-01-15 16:37:38 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR debug/69137
* g++.dg/lto/pr69137_0.C: New testcase.
PR 69246: Invalid REG_ARGS_SIZE for sibcalls The problem in this PR was that we were treating a sibcall as popping arguments, leading to a negative REG_ARGS_SIZE. It doesn't really make sense to treat sibcalls as popping since (a) they're deallocating the caller's stack, not ours, and (b) there are no optabs for popping sibcalls (any more). Tested on x86_64-linux-gnu. gcc/ PR middle-end/69246 * calls.c (emit_call_1): Force n_popped to zero for sibcalls. gcc/testsuite/ PR middle-end/69246 * gcc.target/i386/pr69246.c: New test. From-SVN: r232428
2016-01-15 15:41:10 +01:00
2016-01-15 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/69246
* gcc.target/i386/pr69246.c: New test.
S/390: bind_c_array_params_2: Add proper call expr regexp for S/390. gcc/testsuite/ChangeLog * gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390. From-SVN: r232425
2016-01-15 14:59:18 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
re PR testsuite/68820 (FAIL: gcc.c-torture/execute/builtins/memops-asm.c execution, -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects) PR testsuite/68820 * gcc.c-torture/execute/builtins/memops-asm.x: New file. * gcc.c-torture/execute/builtins/strstr-asm.x: Ditto. * gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options. From-SVN: r232573
2016-01-19 18:10:31 +01:00
* gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390.
S/390: bind_c_array_params_2: Add proper call expr regexp for S/390. gcc/testsuite/ChangeLog * gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390. From-SVN: r232425
2016-01-15 14:59:18 +01:00
S/390: const9.C: Disable test. gcc/testsuite/ChangeLog PR c++/56194 * g++.dg/init/const9.C: Disable test on S/390. From-SVN: r232422
2016-01-15 13:53:00 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR c++/56194
* g++.dg/init/const9.C: Disable test on S/390.
S/390: Add -mbackchain to frame-address tests. gcc/testsuite/ChangeLog * g++.dg/Wframe-address.C: Test requires -mbackchain for s390*-*-* * g++.dg/Wno-frame-address.C: Ditto. From-SVN: r232421
2016-01-15 13:48:17 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
* g++.dg/Wframe-address.C: Test requires -mbackchain for s390*-*-*.
* g++.dg/Wno-frame-address.C: Ditto.
S/390: Enable tree-ssa/20040204-1.c testcase on s390. gcc/testsuite/ChangeLog * gcc.dg/tree-ssa/20040204-1.c: Do not xfail on S/390. From-SVN: r232420
2016-01-15 13:46:04 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.dg/tree-ssa/20040204-1.c: Do not xfail on S/390.
re PR tree-optimization/68961 (Test case gcc.target/powerpc/pr60203.c fails since r231674) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/68961 * tree-vect-slp.c (vect_analyze_slp_cost_1): Consider cost of invariants in stores again. * gcc.dg/vect/costmodel/x86_64/costmodel-pr68961.c: New testcase. From-SVN: r232415
2016-01-15 12:49:43 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/68961
* gcc.dg/vect/costmodel/x86_64/costmodel-pr68961.c: New testcase.
i386.c (ix86_expand_branch): Don't split DI mode xor instruction to SI mode. gcc/ * config/i386/i386.c (ix86_expand_branch): Don't split DI mode xor instruction to SI mode. gcc/testsuite/ * gcc.target/i386/pr65105-5.c: New test. From-SVN: r232413
2016-01-15 12:04:25 +01:00
2016-01-15 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.target/i386/pr65105-5.c: New test.
Minor ChangeLog formatting fixes. From-SVN: r233915
2016-03-02 21:30:48 +01:00
2016-01-15 Jan Hubicka <hubicka@ucw.cz>
* gcc.c-torture/execute/alias-4.c: New testcase. From-SVN: r232411
2016-01-15 12:02:29 +01:00
* gcc.c-torture/execute/alias-4.c: New testcase.
Minor ChangeLog formatting fixes. From-SVN: r233915
2016-03-02 21:30:48 +01:00
2016-01-15 Jan Hubicka <hubicka@ucw.cz>
re PR ipa/68148 (Devirtualization only applies to last of multiple successive calls) PR ipa/68148 * ipa-icf.c (sem_function::merge): Virtual functions may become reachable even if they address is not taken and there are no idrect calls. * g++.dg/ipa/devirt-49.C: New testcase. From-SVN: r232410
2016-01-15 12:00:24 +01:00
PR ipa/68148
* g++.dg/ipa/devirt-49.C: New testcase.
fix time shift again From-SVN: r232405
2016-01-15 10:02:15 +01:00
2016-01-15 Christian Bruel <christian.bruel@st.com>
re PR target/65837 ([arm-linux-gnueabihf] lto1 target specific builtin not available) gcc 2015-01-16 Christian Bruel <christian.bruel@st.com> PR target/65837 * config/arm/arm-builtins.c (ARM_BUILTIN_CRYPTO_BASE): New enum tag. (arm_init_neon_builtins_internal): Rename arm_init_neon_builtins, (arm_init_crypto_builtins_internal): Rename arm_init_crypto_builtins. use add_builtin_function_ext_scope instead of add_builtin_function. (neon_set_p, neon_crypto_set_p): Remove. (arm_init_builtins): Always call arm_init_neon_builtins and arm_init_crypto_builtins. (arm_expand_builtin): Check that builtins are allowed for the arch. * config/arm/arm-protos.h (arm_init_neon_builtins): Remove prototype. * config/arm/arm.c (arm_valid_target_attribute_tree): Remove arm_init_neon_builtins call. gcc/testsuite 2015-01-16 Christian Bruel <christian.bruel@st.com> PR target/65837 * gcc.target/arm/attr-neon-builtin-fail2.c: New test. * gcc.target/arm/lto/pr65837-attr_0.c: New test. * gcc.target/arm/lto/pr65837_0.c: Fix skip condition and use ACLE name. From-SVN: r232403
2016-01-15 09:46:49 +01:00
PR target/65837
* gcc.target/arm/attr-neon-builtin-fail2.c: New test.
* gcc.target/arm/lto/pr65837-attr_0.c: New test.
* gcc.target/arm/lto/pr65837_0.c: Fix skip condition and use ACLE name.
re PR tree-optimization/69117 (wrong code at -O1 -fstrict-aliasing) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/69117 * tree-ssa-sccvn.h (struct vn_ssa_aux): Add info member. * tree-ssa-sccvn.c (set_ssa_val_to): Save and adjust SSA name info of the leader conservatively. (free_scc_vn): Restore original SSA name infos. * gcc.dg/torture/pr69117.c: New testcase. From-SVN: r232401
2016-01-15 09:16:08 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/69117
* gcc.dg/torture/pr69117.c: New testcase.
Fix minor whitespace problems in last commit From-SVN: r232394
2016-01-14 23:45:10 +01:00
2015-01-14 Ryan Burn <contact@rnburn.com>
[cilkplus] Fix cilk_spawn gimplification bug (PR cilkplus/69048) PR c++/69048 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr to add missing cleanup point. PR c++/69048 * g++.dg/cilk-plus/CK/pr69048.cc: New test. From-SVN: r232393
2016-01-14 23:23:09 +01:00
PR c++/69048
* g++.dg/cilk-plus/CK/pr69048.cc: New test.
re PR testsuite/67509 (FAIL: gfortran.dg/ieee/ieee_7.f90 -O0 execution test) PR testsuite/67509 * gfortran.dg/ieee/ieee_7.f90: For out of bound precision or range tests use 100 * maximum instead of maximum + 1. From-SVN: r232383
2016-01-14 20:58:17 +01:00
2016-01-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR testsuite/67509
* gfortran.dg/ieee/ieee_7.f90: For out of bound precision or
range tests use 100 * maximum instead of maximum + 1.
re PR debug/69244 (ICE in plus_constant, at explow.c:87 on i686-linux-gnu) PR debug/69244 * lra-eliminations.c (move_plus_up): Don't change anything if either the outer or inner subreg mode is not MODE_INT. * dwarf2out.c (mem_loc_descriptor): For SUBREG, if outer mode is integral <= DWARF2_ADDR_SIZE, convert to untyped afterwards. * gcc.dg/guality/pr69244.c: New test. From-SVN: r232382
2016-01-14 20:57:34 +01:00
2016-01-14 Jakub Jelinek <jakub@redhat.com>
PR debug/69244
* gcc.dg/guality/pr69244.c: New test.
target-supports.exp (check_effective_target_issignaling): New procedure. * lib/target-supports.exp (check_effective_target_issignaling): New procedure. * gcc.dg/pr61441.c: Require issignaling effective target. From-SVN: r232381
2016-01-14 20:53:25 +01:00
2016-01-14 Uros Bizjak <ubizjak@gmail.com>
* lib/target-supports.exp (check_effective_target_issignaling):
New procedure.
* gcc.dg/pr61441.c: Require issignaling effective target.
powerpc: Add some XFAILs to 20050603-3.c (PR68803) In r230167 I made this testcase be tested on 64-bit as well, since it now works. That was a tad optimistic for powerpc64le though. For now, XFAIL it there. PR target/68803 * gcc.target/powerpc/20050603-3.c: Add xfails for powerpc64le. From-SVN: r232380
2016-01-14 20:24:28 +01:00
2016-01-14 Segher Boessenkool <segher@kernel.crashing.org>
PR target/68803
* gcc.target/powerpc/20050603-3.c: Add xfails for powerpc64le.
PR preprocessor/69177 and PR c++/68819: libcpp fallbacks and -Wmisleading-indentation gcc/c-family/ChangeLog: PR c++/68819 * c-indentation.c (get_visual_column): Add location_t param. Handle the column number being zero by effectively disabling the warning, with an "inform". (should_warn_for_misleading_indentation): Add location_t argument for all uses of get_visual_column. gcc/testsuite/ChangeLog: PR c++/68819 PR preprocessor/69177 * gcc.dg/plugin/location-overflow-test-1.c: New test case. * gcc.dg/plugin/location-overflow-test-2.c: New test case. * gcc.dg/plugin/location_overflow_plugin.c: New test plugin. * gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above. libcpp/ChangeLog: PR preprocessor/69177 * line-map.c (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES): New constant. (LINE_MAP_MAX_LOCATION_WITH_COLS): Add note about unit tests to comment. (can_be_stored_compactly_p): Reduce threshold from LINE_MAP_MAX_LOCATION_WITH_COLS to LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES. (get_combined_adhoc_loc): Likewise. (get_range_from_loc): Likewise. (linemap_line_start): Ensure that a new ordinary map is created when transitioning from range-packing being enabled to disabled, at the LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES threshold. Set range_bits to 0 for new ordinary maps when beyond this limit. Prevent the "increase the column bits of a freshly created map" optimization if the range bits has reduced. From-SVN: r232379
2016-01-14 20:10:17 +01:00
2016-01-14 David Malcolm <dmalcolm@redhat.com>
PR c++/68819
PR preprocessor/69177
* gcc.dg/plugin/location-overflow-test-1.c: New test case.
* gcc.dg/plugin/location-overflow-test-2.c: New test case.
* gcc.dg/plugin/location_overflow_plugin.c: New test plugin.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above.
re PR c/69262 (Request for better array bounds warning) PR c/69262 * c-decl.c (grokdeclarator): Provide more information for invalid array declarations. * gcc.dg/array-15.c: New test. From-SVN: r232376
2016-01-14 18:46:25 +01:00
2016-01-14 Marek Polacek <polacek@redhat.com>
PR c/69262
* gcc.dg/array-15.c: New test.
re PR middle-end/68146 (ice in gimple_stmt_nonnegative_warnv_p with -O2) PR middle-end/68146 PR tree-optimization/69155 * tree-complex.c: Include cfganal.h. (phis_to_revisit): New variable. (extract_component): Add phiarg_p argument. Assert that returned SSA_NAME has non-NULL SSA_NAME_DEF_STMT unless phiarg_p is true. (update_phi_components): Partly rewrite to use loop over real/imag components instead of code duplication. If extract_component returns SSA_NAME with NULL SSA_NAME_DEF_STMT, store SSA_NAME_VAR or create_tmp_reg into the PHI node instead, and mention the phi triplet in phis_to_revisit. (tree_lower_complex): Walk bbs in rpo order. Adjust phis recorded in phis_to_revisit at the end. * gfortran.dg/pr68146.f: New test. * gfortran.dg/pr69155.f90: New test. From-SVN: r232368
2016-01-14 16:25:22 +01:00
2016-01-14 Jakub Jelinek <jakub@redhat.com>
PR middle-end/68146
PR tree-optimization/69155
* gfortran.dg/pr68146.f: New test.
* gfortran.dg/pr69155.f90: New test.
re PR tree-optimization/68060 (ICE on valid code at -O3 on x86_64-linux-gnu in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1413) 2016-01-14 Richard Biener <rguenther@suse.de> PR tree-optimization/68060 * tree-vect-loop.c (vect_is_simple_reduction): Check the outer loop reduction is only used in the inner loop before detecting a double reduction. * gcc.dg/torture/pr68060-1.c: New testcase. * gcc.dg/torture/pr68060-2.c: Likewise. From-SVN: r232367
2016-01-14 16:13:19 +01:00
2016-01-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/68060
* gcc.dg/torture/pr68060-1.c: New testcase.
* gcc.dg/torture/pr68060-2.c: Likewise.
* lib/target-supports.exp (check_effective_target_arm_neon_ok_nocache): Add an option sequence that includes setting the ARM architecture to ARMv7-A. * gcc.target/arm/attr-neon.c: Use dg-add-options to add the command line options necessary to enable Neon support. * gcc.target/arm/neon-vlshr-imm-1.c: Likewise. * gcc.target/arm/neon-vshl-imm-1.c: Likewise. * gcc.target/arm/neon-vshr-imm-1.c: Likewise. * gcc.target/arm/pr69180.c: Likewise. From-SVN: r232362
2016-01-14 13:36:31 +01:00
2016-01-14 Nick Clifton <nickc@redhat.com>
* lib/target-supports.exp
(check_effective_target_arm_neon_ok_nocache): Add an option
sequence that includes setting the ARM architecture to ARMv7-A.
* gcc.target/arm/attr-neon.c: Use dg-add-options to add the
command line options necessary to enable Neon support.
* gcc.target/arm/neon-vlshr-imm-1.c: Likewise.
* gcc.target/arm/neon-vshl-imm-1.c: Likewise.
* gcc.target/arm/neon-vshr-imm-1.c: Likewise.
* gcc.target/arm/pr69180.c: Likewise.
[PATCH][PR tree-optimization/69270] Exploit VRP information in DOM PR tree-optimization/69270 * tree-ssa-dom.c (ssa_name_has_boolean_range): New function. (record_edge_info): Use it. Convert boolean_{true,false}_node to the type of op0. PR tree-optimization/69270 * gcc.dg/tree-ssa/pr69270.c: New test. From-SVN: r232361
2016-01-14 08:38:18 +01:00
2016-01-14 Jeff Law <law@redhat.com>
PR tree-optimization/69270
* gcc.dg/tree-ssa/pr69270.c: New test.
Improve warning locations (PR66208) PR c/66208 * c-common.c (check_function_nonnull): Remove unnecessary declaration. Add new arg loc and pass it down as context. (check_nonnull_arg): Don't mark ctx arg as unused. Use it as a pointer to the location to use for the warning. (check_function_arguments): New arg loc. All callers changed. Pass it to check_function_nonnull. * c-common.h (check_function_arguments): Adjust declaration. testsuite/ PR c/66208 * c-c++-common/pr66208.c: New file. From-SVN: r232345
2016-01-13 21:03:26 +01:00
2016-01-13 Bernd Schmidt <bschmidt@redhat.com>
PR c/66208
* c-c++-common/pr66208.c: New file.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-13 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69156
* gcc.dg/pr69156.c: New test.
Add another testcase for x86 FLT_EVAL_METHOD * gcc.target/i386/pr69225-7.c: New test. From-SVN: r232331
2016-01-13 18:08:04 +01:00
2016-01-13 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr69225-7.c: New test.
re PR target/68964 (Internal compiler error for test case gcc.dg/tm/20100610.c since r231674) PR 68964 gcc/ PR tree-opt/68964 * target.def (builtin_tm_load, builtin_tm_store): Remove. * config/i386/i386.c (ix86_builtin_tm_load): Remove. (ix86_builtin_tm_store): Remove. (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove. (TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove. * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove. (TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove. * doc/tm.texi: Rebuild. * gtm-builtins.def (BUILT_IN_TM_MEMCPY_RNWT): New. (BUILT_IN_TM_MEMCPY_RTWN): New. * trans-mem.c (tm_log_emit_stmt): Rearrange code for better fallback from vector to integer helpers. (build_tm_load): Handle vector types directly, instead of via target hook. (build_tm_store): Likewise. (expand_assign_tm): Prepare for register types not handled by the above. Copy them to memory and use memcpy. * tree.c (tm_define_builtin): New. (find_tm_vector_type): New. (build_tm_vector_builtins): New. (build_common_builtin_nodes): Call it. libitm/ * Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc (libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc (libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc (libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc * configure.ac (ARCH_AARCH64): New conditional. (ARCH_PPC, ARCH_S390): Likewise. * Makefile.in, configure: Rebuild. * libitm.h (_ITM_TYPE_M128): Always define. * vect64.cc: Split ... * vect128.cc: ... out of... * config/x86/x86_sse.cc: ... here. * config/arm/neon.cc: New file. From-SVN: r232330
2016-01-13 18:03:42 +01:00
2016-01-13 Richard Henderson <rth@redhat.com>
* gcc.dg/tm/memopt-13.c: Update expected function.
* gcc.dg/tm/memopt-6.c: Likewise.
pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr68432-1.c (dg-options): Ditto. * gcc.target/i386/pr68432-2.c (dg-options): Ditto. * gcc.target/i386/pr68432-3.c (dg-options): Ditto. From-SVN: r232329
2016-01-13 17:50:17 +01:00
2016-01-13 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr45685.c (dg-options): Add -mno-sse4.
* gcc.target/i386/pr68432-1.c (dg-options): Ditto.
* gcc.target/i386/pr68432-2.c (dg-options): Ditto.
* gcc.target/i386/pr68432-3.c (dg-options): Ditto.
Fix infinite recursion in create_variable_info_for_1 PR tree-optimization/69169 * tree-ssa-structalias.c (create_variable_info_for_1): Add and handle handled_struct_type param. (create_variable_info_for, intra_create_variable_infos): Call create_variable_info_for_1 with extra arg. * gcc.dg/pr69169.c: New test. From-SVN: r232326
2016-01-13 16:51:33 +01:00
pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr68432-1.c (dg-options): Ditto. * gcc.target/i386/pr68432-2.c (dg-options): Ditto. * gcc.target/i386/pr68432-3.c (dg-options): Ditto. From-SVN: r232329
2016-01-13 17:50:17 +01:00
2016-01-13 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69169
Fix infinite recursion in create_variable_info_for_1 PR tree-optimization/69169 * tree-ssa-structalias.c (create_variable_info_for_1): Add and handle handled_struct_type param. (create_variable_info_for, intra_create_variable_infos): Call create_variable_info_for_1 with extra arg. * gcc.dg/pr69169.c: New test. From-SVN: r232326
2016-01-13 16:51:33 +01:00
* gcc.dg/pr69169.c: New test.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-13 Alexander Fomin <alexander.fomin@intel.com>
AVX512: Restrict default masks for prefetch gather/scatter instructions. gcc/ PR target/69228 * config/i386/sse.md (define_expand "avx512pf_gatherpf<mode>sf"): Change first operand predicate from register_or_constm1_operand to register_operand. (define_expand "avx512pf_gatherpf<mode>df"): Likewise. (define_expand "avx512pf_scatterpf<mode>sf"): Likewise. (define_expand "avx512pf_scatterpf<mode>df"): Likewise. (define_insn "*avx512pf_gatherpf<mode>sf"): Remove. (define_insn "*avx512pf_gatherpf<mode>df"): Likewise. (define_insn "*avx512pf_scatterpf<mode>sf"): Likewise. (define_insn "*avx512pf_scatterpf<mode>df"): Likewise. * config/i386/i386.c (ix86_expand_builtin): Remove first operand comparison with constm1_rtx from vec_prefetch_gen part. gcc/testsuite PR target/69228 * gcc.target/i386/avx512pf-vscatterpf0dpd-1.c: Adjust. * gcc.target/i386/avx512pf-vscatterpf0dps-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf0qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf0qps-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1dpd-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1dps-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1qps-1.c: Likewise. From-SVN: r232324
2016-01-13 15:31:13 +01:00
PR target/69228
* gcc.target/i386/avx512pf-vscatterpf0dpd-1.c: Adjust.
* gcc.target/i386/avx512pf-vscatterpf0dps-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf0qpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf0qps-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1dpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1dps-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1qpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1qps-1.c: Likewise.
S/390: PR69247: Fix bswap hi splitter. gcc/ChangeLog: 2016-01-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/69247 * config/s390/s390.md (bswaphi splitter): Use simplify_gen_subreg. gcc/testsuite/ChangeLog: 2016-01-13 Jakub Jelinek <jakub@redhat.com> PR target/69247 * gcc.dg/pr69247.c: New test. From-SVN: r232318
2016-01-13 12:59:29 +01:00
2016-01-13 Jakub Jelinek <jakub@redhat.com>
PR target/69247
* gcc.dg/pr69247.c: New test.
re PR tree-optimization/69242 (ICE in visit_reference_op_load, at tree-ssa-sccvn.c:3224) 2016-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/69242 * tree-ssa-sccvn.c (visit_reference_op_load): Replace bogus assert with a check. * gcc.dg/torture/pr69242.c: New testcase. From-SVN: r232315
2016-01-13 09:27:42 +01:00
2016-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/69242
* gcc.dg/torture/pr69242.c: New testcase.
re PR tree-optimization/69186 (ICE at -O3 on x86_64-linux-gnu in vect_update_misalignment_for_peel, at tree-vect-data-refs.c:889) 2016-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/69186 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Properly guard vect_update_misalignment_for_peel call. * gcc.dg/torture/pr69186.c: New testcase. From-SVN: r232314
2016-01-13 09:26:45 +01:00
2016-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/69186
* gcc.dg/torture/pr69186.c: New testcase.
[PATCH][PR tree-optimization/pr67755] Fix profile insanity adjustments PR tree-optimization/pr67755 * tree-ssa-threadupdate.c (struct ssa_local_info_t): Add new field "need_profile_correction". (thread_block_1): Initialize new field to false by default. If we have multiple thread paths through a common joiner to different final targets, then set new field to true. (compute_path_counts): Only do count adjustment when it's really needed. PR tree-optimization/67755 * gcc.dg/tree-ssa/pr67755.c: New test. From-SVN: r232313
2016-01-13 05:17:36 +01:00
2016-01-13 Jeff Law <law@redhat.com>
PR tree-optimization/67755
* gcc.dg/tree-ssa/pr67755.c: New test.
2016-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
dump-noaddr.x (dump_compare): Replace static pass number in output by a star. 2015-12-30 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * gcc.c-torture/unsorted/dump-noaddr.x (dump_compare): Replace static pass number in output by a star. From-SVN: r232308
2016-01-13 03:26:32 +01:00
* gcc.c-torture/unsorted/dump-noaddr.x (dump_compare): Replace static
pass number in output by a star.
re PR tree-optimization/68911 (wrong code with -O1 -ftree-vrp) PR tree-optimization/68911 * tree-vrp.c (adjust_range_with_scev): Check overflow in range information computed for expression "init + nit * step". gcc/testsuite/ChangeLog PR tree-optimization/68911 * gcc.c-torture/execute/pr68911.c: New test. From-SVN: r232286
2016-01-12 18:49:51 +01:00
2016-01-12 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/68911
* gcc.c-torture/execute/pr68911.c: New test.
re PR c++/68979 (error: left operand of shift expression ‘(-1 << 4)’ is negative) PR c++/68979 * constexpr.c (cxx_eval_check_shift_p): Use permerror rather than error_at and adjust the return value. * g++.dg/warn/permissive-1.C: New test. From-SVN: r232280
2016-01-12 17:48:29 +01:00
2016-01-12 Marek Polacek <polacek@redhat.com>
PR c++/68979
* g++.dg/warn/permissive-1.C: New test.
re PR objc++/68511 (FAIL: obj-c++.dg/property/dotsyntax-11.mm -fgnu-runtime (test for errors, line 51,56,59)) PR objc++/68511 PR c++/69213 * cp-gimplify.c (cp_gimplify_expr) <case INIT_EXPR>: Don't return GS_ERROR whenever seen_error (), only if *expr_p contains cilk spawn stmt, but cilk_detect_spawn_and_unwrap failed. * g++.dg/opt/pr69213.C: New test. From-SVN: r232278
2016-01-12 16:21:27 +01:00
2016-01-12 Jakub Jelinek <jakub@redhat.com>
PR objc++/68511
PR c++/69213
* g++.dg/opt/pr69213.C: New test.
re PR target/69180 ([ARM] #pragma GCC target should not warn about redefined macros) PR target/69180 * config/arm/arm-c.c (arm_pragma_target_parse): Set NODE_CONDITIONAL for __ARM_NEON_FP, __ARM_FP, _ARM_FEATURE_LDREX. From-SVN: r232276
2016-01-12 16:01:12 +01:00
2016-01-12 Christian Bruel <christian.bruel@st.com>
PR target/69180
* gcc.target/arm/pr69180.c: New test.
re PR debug/69077 (omnetpp ICEs with -flto -g) 2016-01-12 Richard Biener <rguenther@suse.de> PR lto/69077 lto/ * lto-symtab.c (lto_symtab_prevailing_virtual_decl): Properly merge TREE_ADDRESSABLE and DECL_POSSIBLY_INLINED flags. * g++.dg/lto/pr69077_0.C: New testcase. * g++.dg/lto/pr69077_1.C: Likewise. From-SVN: r232272
2016-01-12 15:22:40 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR lto/69077
* g++.dg/lto/pr69077_0.C: New testcase.
* g++.dg/lto/pr69077_1.C: Likewise.
re PR target/69175 (ICE in haifa_luid_for_non_insn, at haifa-sched.c:7895) PR target/69175 * ifcvt.c (cond_exec_process_if_block): When removing the last insn from then_bb, remove also any possible barriers that follow it. * g++.dg/opt/pr69175.C: New test. From-SVN: r232267
2016-01-12 14:19:49 +01:00
2016-01-12 Jakub Jelinek <jakub@redhat.com>
PR target/69175
* g++.dg/opt/pr69175.C: New test.
Cleanup vect testsuite includes * gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern' rather than #including math.h & stdlib.h. * gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h. * gcc.dg/vect/pr49771.c: Likewise. * gcc.dg/vect/vect-10-big-array.c: Likewise. * gcc.dg/vect/vect-neg-store-1.c: Likewise. * gcc.dg/vect/vect-neg-store-2.c: Likewise. * gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h. * gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h. * gcc.dg/vect/pr44507.c: Likewise. * gcc.dg/vect/pr45902.c: Likewise. * gcc.dg/vect/slp-widen-mult-half.c: Likewise. * gcc.dg/vect/vect-117.c: Likewise. * gcc.dg/vect/vect-99.c: Likewise. * gcc.dg/vect/vect-aggressive-1.c: Likewise. * gcc.dg/vect/vect-cond-1.c: Likewise. * gcc.dg/vect/vect-cond-2.c: Likewise. * gcc.dg/vect/vect-cond-3.c: Likewise. * gcc.dg/vect/vect-cond-4.c: Likewise. * gcc.dg/vect/vect-mask-load-1.c: Likewise. * gcc.dg/vect/vect-mask-loadstore-1.c: Likewise. * gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-1.c: Likewise. * gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-2.c: Likewise. * gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-3.c: Likewise. * gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-4.c: Likewise. * gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise. * gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise. * gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise. * gcc.dg/vect/vect-widen-mult-half.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary include of signal.h. * gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise. * gcc.dg/vect/vect-ifcvt-16.c: Likewise. * gcc.dg/vect/vect-ifcvt-17.c: Likewise. * gcc.dg/vect/vect-ifcvt-2.c: Likewise. * gcc.dg/vect/vect-ifcvt-3.c: Likewise. * gcc.dg/vect/vect-ifcvt-4.c: Likewise. * gcc.dg/vect/vect-ifcvt-5.c: Likewise. * gcc.dg/vect/vect-ifcvt-5.c: Likewise. * gcc.dg/vect/vect-ifcvt-6.c: Likewise. * gcc.dg/vect/vect-ifcvt-7.c: Likewise. * gcc.dg/vect/vect-ifcvt-9.c: Likewise. * gcc.dg/vect/vect-outer-5.c: Likewise. * gcc.dg/vect/vect-outer-6.c: Likewise. * gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary include of stdio.h. From-SVN: r232265
2016-01-12 13:28:47 +01:00
2016-01-12 Alan Lawrence <alan.lawrence@arm.com>
* gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern'
rather than #including math.h & stdlib.h.
* gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h.
* gcc.dg/vect/pr49771.c: Likewise.
* gcc.dg/vect/vect-10-big-array.c: Likewise.
* gcc.dg/vect/vect-neg-store-1.c: Likewise.
* gcc.dg/vect/vect-neg-store-2.c: Likewise.
* gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h.
* gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h.
* gcc.dg/vect/pr44507.c: Likewise.
* gcc.dg/vect/pr45902.c: Likewise.
* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
* gcc.dg/vect/vect-117.c: Likewise.
* gcc.dg/vect/vect-99.c: Likewise.
* gcc.dg/vect/vect-aggressive-1.c: Likewise.
* gcc.dg/vect/vect-cond-1.c: Likewise.
* gcc.dg/vect/vect-cond-2.c: Likewise.
* gcc.dg/vect/vect-cond-3.c: Likewise.
* gcc.dg/vect/vect-cond-4.c: Likewise.
* gcc.dg/vect/vect-mask-load-1.c: Likewise.
* gcc.dg/vect/vect-mask-loadstore-1.c: Likewise.
* gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-1.c: Likewise.
* gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-2.c: Likewise.
* gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-3.c: Likewise.
* gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-4.c: Likewise.
* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary
include of signal.h.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise.
* gcc.dg/vect/vect-ifcvt-16.c: Likewise.
* gcc.dg/vect/vect-ifcvt-17.c: Likewise.
* gcc.dg/vect/vect-ifcvt-2.c: Likewise.
* gcc.dg/vect/vect-ifcvt-3.c: Likewise.
* gcc.dg/vect/vect-ifcvt-4.c: Likewise.
* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
* gcc.dg/vect/vect-ifcvt-6.c: Likewise.
* gcc.dg/vect/vect-ifcvt-7.c: Likewise.
* gcc.dg/vect/vect-ifcvt-9.c: Likewise.
* gcc.dg/vect/vect-outer-5.c: Likewise.
* gcc.dg/vect/vect-outer-6.c: Likewise.
* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary
include of stdio.h.
re PR testsuite/68913 (gcc.dg/lto/pr61886 FAILs) PR target/68913 * gcc.dg/lto/pr61886_0.c: Rename the external function called to fread so that it will be found in all target runtimes. From-SVN: r232264
2016-01-12 12:43:59 +01:00
2016-01-12 Nick Clifton <nickc@redhat.com>
PR target/68913
* gcc.dg/lto/pr61886_0.c: Rename the external function called
to fread so that it will be found in all target runtimes.
re PR target/69053 (ICE in build_vector_from_val) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69053 * tree-vect-loop.c (get_initial_def_for_reduction): Properly convert initial value for cond reductions. * g++.dg/torture/pr69053.C: New testcase. From-SVN: r232263
2016-01-12 12:41:16 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69053
* g++.dg/torture/pr69053.C: New testcase.
re PR tree-optimization/69168 (ICE in vect_analyze_loop_2, at tree-vect-loop.c:2182) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69168 * tree-vect-loop.c (vect_analyze_loop_2): Reset both main and pattern stmt SLP type. * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Patterns may end up unused so cope with that case. * gcc.dg/torture/pr69168.c: New testcase. From-SVN: r232261
2016-01-12 09:36:24 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69168
* gcc.dg/torture/pr69168.c: New testcase.
re PR tree-optimization/69157 (ICE in vect_transform_stmt, at tree-vect-stmts.c:8176) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69157 * tree-vect-stmts.c (vectorizable_mask_load_store): Check stmts def type only during analyze phase. (vectorizable_call): Likewise. (vectorizable_simd_clone_call): Likewise. (vectorizable_conversion): Likewise. (vectorizable_assignment): Likewise. (vectorizable_shift): Likewise. (vectorizable_operation): Likewise. (vectorizable_store): Likewise. (vectorizable_load): Likewise. * gcc.dg/torture/pr69157.c: New testcase. 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69174 * tree-vect-stmts.c (vect_mark_relevant): Remove excessive vertical space. (vectorizable_load): Properly compute the number of loads needed for permuted strided SLP loads and do not spuriously assign to SLP_TREE_VEC_STMTS. * gcc.dg/torture/pr69174.c: New testcase. From-SVN: r232260
2016-01-12 09:30:44 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69157
* gcc.dg/torture/pr69157.c: New testcase.
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69174
* gcc.dg/torture/pr69174.c: New testcase.
re PR c++/66808 (tree check fail in symbol_table::decl_assembler_name_hash) PR c++/66808 PR c++/69000 * pt.c (tsubst_decl): If not local_p, clear DECL_TEMPLATE_INFO. * g++.dg/tls/pr66808.C: New test. * g++.dg/tls/pr69000.C: New test. From-SVN: r232259
2016-01-12 09:21:53 +01:00
2016-01-12 Jakub Jelinek <jakub@redhat.com>
PR c++/66808
PR c++/69000
* g++.dg/tls/pr66808.C: New test.
* g++.dg/tls/pr69000.C: New test.
rs6000.c (v2df_reduction_p): New function. [gcc] 2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.c (v2df_reduction_p): New function. (rtx_is_swappable_p): Reductions are swappable. (insn_is_swappable_p): V2DF reductions are swappable. [gcc/testsuite] 2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/swaps-p8-23.c: New test. * gcc.target/powerpc/swaps-p8-24.c: Likewise. From-SVN: r232257
2016-01-12 05:49:55 +01:00
2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/swaps-p8-23.c: New test.
* gcc.target/powerpc/swaps-p8-24.c: Likewise.
re PR tree-optimization/68356 (FAIL: gcc.dg/torture/pr68264.c -O* execution test on x86_64-apple-darwin1(0|4)) PR tree-optimization/68356 * gcc.dg/torture/pr68264.c: Disable exp2 ERANGE test on hppa unix. From-SVN: r232256
2016-01-12 03:06:20 +01:00
2016-01-11 John David Anglin <danglin@gcc.gnu.org>
PR tree-optimization/68356
* gcc.dg/torture/pr68264.c: Disable exp2 ERANGE test on hppa unix.
re PR target/69194 (internal compiler error: in extract_insn, at recog.c:2286) gcc/ChangeLog: 2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org> Jim Wilson <jim.wilson@linaro.org> PR target/69194 * config/arm/arm-builtins.c (arm_expand_neon_args): Call copy_to_mode_reg instead of force_reg. gcc/testsuite/ChangeLog: 2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org> Jim Wilson <jim.wilson@linaro.org> PR target/69194 * gcc.target/arm/pr69194.c: New test. Co-Authored-By: Jim Wilson <jim.wilson@linaro.org> From-SVN: r232251
2016-01-12 01:40:54 +01:00
2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org>
Jim Wilson <jim.wilson@linaro.org>
PR target/69194
* gcc.target/arm/pr69194.c: New test.
Set FLT_EVAL_METHOD to 2 only if 387 FPU is used When 387 FPU isn't used, there is no excess precision. We should set FLT_EVAL_METHOD to 2 only if 387 FPU is used. gcc/ PR target/69225 * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): Set to 2 only if TARGET_80387 is true. gcc/testsuite PR target/69225 * gcc.target/i386/pr69225-1.c: New test. * gcc.target/i386/pr69225-2.c: Likewise. * gcc.target/i386/pr69225-3.c: Likewise. * gcc.target/i386/pr69225-4.c: Likewise. * gcc.target/i386/pr69225-5.c: Likewise. * gcc.target/i386/pr69225-6.c: Likewise. From-SVN: r232249
2016-01-12 01:30:30 +01:00
2016-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/69225
* gcc.target/i386/pr69225-1.c: New test.
* gcc.target/i386/pr69225-2.c: Likewise.
* gcc.target/i386/pr69225-3.c: Likewise.
* gcc.target/i386/pr69225-4.c: Likewise.
* gcc.target/i386/pr69225-5.c: Likewise.
* gcc.target/i386/pr69225-6.c: Likewise.
re PR tree-optimization/69214 (ICE (segfault) at -Os on x86_64-linux-gnu in "fail_abnormal_edge_coalesce") PR tree-optimization/69214 * tree-vrp.c (simplify_cond_using_ranges): Don't propagate innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI. Formatting fix. * gcc.c-torture/compile/pr69214.c: New test. From-SVN: r232235
2016-01-11 18:56:39 +01:00
2016-01-11 Jakub Jelinek <jakub@redhat.com>
re PR target/67462 (FAIL: gcc.dg/ifcvt-3.c scan-rtl-dump ce1 "3 true changes made") PR target/67462 * gcc.dg/ifcvt-3.c: Only compile on lp64 targets, include also i?86 if lp64. From-SVN: r232242
2016-01-11 20:07:31 +01:00
PR target/67462
* gcc.dg/ifcvt-3.c: Only compile on lp64 targets, include also i?86
if lp64.
re PR target/69071 (ICE: in decompose, at rtl.h:2107 with -g) PR target/69071 * lra-eliminations.c (move_plus_up): Only move plus up if subreg of the constant can be simplified into constant and use the simplified subreg of the constant instead of the original constant. * gcc.dg/pr69071.c: New test. From-SVN: r232241
2016-01-11 20:06:34 +01:00
PR target/69071
* gcc.dg/pr69071.c: New test.
re PR c++/69211 (g++ ICE on x86_64-linux-gnu (verify_gimple failed)) PR c++/69211 * cp-gimplify.c (cp_fold): If COMPOUND_EXPR or MODIFY_EXPR folded operands have side-effects, but folding changed any of them, build a new tree with the folded operands instead of returning the unfolded tree. * g++.dg/opt/pr69211.C: New test. From-SVN: r232237
2016-01-11 18:59:22 +01:00
PR c++/69211
* g++.dg/opt/pr69211.C: New test.
re PR tree-optimization/69214 (ICE (segfault) at -Os on x86_64-linux-gnu in "fail_abnormal_edge_coalesce") PR tree-optimization/69214 * tree-vrp.c (simplify_cond_using_ranges): Don't propagate innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI. Formatting fix. * gcc.c-torture/compile/pr69214.c: New test. From-SVN: r232235
2016-01-11 18:56:39 +01:00
PR tree-optimization/69214
* gcc.c-torture/compile/pr69214.c: New test.
pr66232-10.c: Do not compile on ia32 target. * gcc.target/i386/pr66232-10.c: Do not compile on ia32 target. * gcc.target/i386/pr66232-11.c: Ditto. * gcc.target/i386/pr66232-12.c: Ditto. * gcc.target/i386/pr66232-13.c: Ditto. From-SVN: r232231
2016-01-11 17:31:55 +01:00
2016-01-11 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr66232-10.c: Do not compile on ia32 target.
* gcc.target/i386/pr66232-11.c: Ditto.
* gcc.target/i386/pr66232-12.c: Ditto.
* gcc.target/i386/pr66232-13.c: Ditto.
re PR tree-optimization/69173 (ICE (segfault) in vinfo_for_stmt) 2016-01-11 Richard Biener <rguenther@suse.de> PR tree-optimization/69173 * tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): Only fixup the cycle if all stmts are in a pattern. * gcc.dg/torture/pr69173.c: New testcase. From-SVN: r232230
2016-01-11 17:02:23 +01:00
2016-01-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/69173
* gcc.dg/torture/pr69173.c: New testcase.
[AArch64] PR rtl-optimization/68796: Add patterns for QImode and HImode comparison with zero PR rtl-optimization/68796 * config/aarch64/aarch64.md (*and<mode>_compare0): New pattern. * config/aarch64/aarch64.c (aarch64_select_cc_mode): Handle HImode and QImode comparisons against zero with CC_NZmode. * config/aarch64/iterators.md (short_mask): New mode_attr. * gcc.target/aarch64/tst_5.c: New test. * gcc.target/aarch64/tst_6.c: Likewise. From-SVN: r232228
2016-01-11 15:44:22 +01:00
2016-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/68796
* gcc.target/aarch64/tst_5.c: New test.
* gcc.target/aarch64/tst_6.c: Likewise.
[RTL-ifcvt] PR rtl-optimization/68841: Make sure one basic block doesn't clobber CC reg usage of the other PR rtl-optimization/68841 * ifcvt.c (struct noce_if_info): Add orig_x field. (bbs_ok_for_cmove_arith): Add to_rename parameter. Don't record conflicts on to_rename if it's present. Allow memory destinations in sets. (noce_try_cmove_arith): Call bbs_ok_for_cmove_arith even on simple blocks, passing orig_x to the checks. (noce_process_if_block): Set if_info->orig_x appropriately. * gcc.dg/pr68841.c: New test. * gcc.c-torture/execute/pr68841.c: New test. From-SVN: r232223
2016-01-11 13:13:50 +01:00
2016-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/68841
* gcc.dg/pr68841.c: New test.
* gcc.c-torture/execute/pr68841.c: New test.
re PR rtl-optimization/68920 (Undesirable if-conversion for a rarely taken branch) gcc/ 2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com> PR rtl-optimization/68920 * config/i386/i386.c (ix86_option_override_internal): Restrict number of conditional moves for RTL if-conversion to 1 for TARGET_ONE_IF_CONV_INSN. * config/i386/i386.h (TARGET_ONE_IF_CONV_INSN): New macros. * config/i386/x86-tune.def (X86_TUNE_ONE_IF_CONV_INSN): New macros. * params.def (PARAM_MAX_RTL_IF_CONVERSION_INSNS) : Introduce new parameter to restirct number of conditional moves for RTL if-conversion. * doc/invoke.texi (max-rtl-if-conversion-insns): Document it. * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Limit number of conditionl moves. gcc/testsuite/ 2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com> PR rtl-optimization/68920 * gcc.dg/ifcvt-4.c: Add "--param max-rtl-if-conversion-insns=3" option for ix86 targets. * gcc.dg/ifcvt-5.c: New test. From-SVN: r232220
2016-01-11 13:07:31 +01:00
2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com>
PR rtl-optimization/68920
* gcc.dg/ifcvt-4.c: Add "--param max-rtl-if-conversion-insns=3" option
for ix86 targets.
* gcc.dg/ifcvt-5.c: New test.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-11 Alexandre Oliva <aoliva@redhat.com>
[PR69123] fix handling of MEMs in VTA to avoid dataflow oscillation The problem arises because we used to drop overwritten MEMs from loc lists of VALUEs, but not of other onepart variables, and it just so happens that, by doing so, block 6 in the testcase has no D#5 in its output in the first pass, because the MEM holding its (previous) value was correctly dropped from value 88:88, but gains it in the second pass because D#5 has the MEM location incoming directly in its loc list, rather than indirectly in a VALUE. This incorrect binding enables other blocks to believe they have a tentative binding for D#5 in some cycles, but others, still operating on the early conclusion, believe there isn't, and they oscillate from that. Since we check for escaping MEMs in clobbers, we won't lose anything relevant by dropping call-clobbered or overwritten MEMs in all onepart variables, and this ensures the loc intersection operation in onepart vars won't let a MEM through that wasn't present in earlier iterations. for gcc/ChangeLog PR bootstrap/69123 * var-tracking.c (drop_overlapping_mem_locs): Operate on all onepart vars. Fix typo in comment. Fix reversed condition in unshare test. (dataflow_set_remove_mem_locs): Operate on all onepart vars. for gcc/testsuite/ChangeLog PR bootstrap/69123 * g++.dg/pr69123.C: New. From-SVN: r232218
2016-01-11 11:40:33 +01:00
PR bootstrap/69123
* g++.dg/pr69123.C: New.
re PR target/69010 (Boolean vector constant with a scalar mode is expanded incorrectly) gcc/ PR target/69010 * expr.c (expand_expr_real_1): For boolean vector constants with a scalar mode use const_scalar_mask_from_tree. (const_scalar_mask_from_tree): New. * optabs.c (expand_vec_cond_mask_expr): Use mask mode assigned to a mask type to handle constants. gcc/testsuite/ PR target/69010 * gcc.target/i386/pr69010.c: New test. From-SVN: r232216
2016-01-11 11:27:17 +01:00
2016-01-11 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69010
* gcc.target/i386/pr69010.c: New test.
[PR ipa/69044] Do not clone for param removal when not possible 2016-01-11 Martin Jambor <mjambor@suse.cz> PR ipa/69044 * ipa-cp.c (estimate_local_effects): Do not clone for removal of useless parameters if we cannot change function signature. testsuite/ * gcc.target/i386/chkp-pr69044.c: New test. From-SVN: r232215
2016-01-11 11:09:17 +01:00
2016-01-11 Martin Jambor <mjambor@suse.cz>
PR ipa/69044
* gcc.target/i386/chkp-pr69044.c: New test.
Don't allow latch with phi in try_transform_to_exit_first_loop_alt 2016-01-11 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69109 * tree-parloops.c (try_transform_to_exit_first_loop_alt): Don't allow latch with phi. * gcc.dg/autopar/pr69109-2.c: New test. * gcc.dg/autopar/pr69109.c: New test. From-SVN: r232212
2016-01-11 10:38:28 +01:00
2016-01-11 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69109
* gcc.dg/autopar/pr69109-2.c: New test.
* gcc.dg/autopar/pr69109.c: New test.
Handle case that outer phi res is not used in a phi in gather_scalar_reductions 2016-01-11 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69108 * tree-parloops.c (gather_scalar_reductions): Handle case that outer phi res is not used in a phi. * gcc.dg/autopar/pr69108.c: New test. From-SVN: r232211
2016-01-11 10:19:33 +01:00
2016-01-11 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69108
* gcc.dg/autopar/pr69108.c: New test.
Fix -Wmisleading indentation false-positive for do-while statement gcc/c-family/ChangeLog: PR c++/69029 * c-indentation.c (should_warn_for_misleading_indentation): Don't warn about do-while statements. gcc/testsuite/ChangeLog: PR c++/69029 * c-c++-common/Wisleading-indentation.c: Augment test. From-SVN: r232202
2016-01-10 17:39:39 +01:00
2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69029
* c-c++-common/Wisleading-indentation.c: Augment test.
re PR fortran/69154 (ICE in gfc_trans_where_2, at fortran/trans-stmt.c:5005 on *-linux) 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 * frontend-passes.c (in_where): New variable. (inline_matmul_assign): Don't try this if we are within a WHERE statement. (gfc_code_walker): Keep track of in_where. 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 * gfortran.dg/inline_matmul_12.f90: New test. From-SVN: r232201
2016-01-10 14:18:54 +01:00
2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/69154
* gfortran.dg/inline_matmul_12.f90: New test.
re PR fortran/67779 (Strange ordering with strings in extended object) 2016-01-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/67779 * trans_array.c (gfc_conv_scalarized_array_ref): Add missing se->use_offset from condition for calculation of 'base'. 2016-01-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/67779 * gfortran.dg/actual_array_offset_1: New test. From-SVN: r232200
2016-01-10 13:56:28 +01:00
2016-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67779
* gfortran.dg/actual_array_offset_1: New test.
Don't parallelize loops containing phis with addr_exprs 2016-01-10 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69062 * tree-parloops.c (loop_has_phi_with_address_arg): New function. (parallelize_loops): Don't paralelize loop that has phi with address arg. * gcc.dg/autopar/pr69062.c: New test. From-SVN: r232199
2016-01-10 13:44:57 +01:00
2016-01-10 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69062
* gcc.dg/autopar/pr69062.c: New test.
Fix scan-tree-dump syntax gcc/testsuite/ * gcc.dg/vect/slp-perm-1.c: Fix scan-tree-dump syntax. * gcc.dg/vect/slp-perm-2.c: Likewise. * gcc.dg/vect/slp-perm-3.c: Likewise. * gcc.dg/vect/slp-perm-5.c: Likewise. * gcc.dg/vect/slp-perm-6.c: Likewise. * gcc.dg/vect/slp-perm-7.c: Likewise. * gcc.dg/vect/slp-perm-8.c: Likewise. From-SVN: r232197
2016-01-10 13:12:38 +01:00
2016-01-10 Thomas Schwinge <thomas@codesourcery.com>
* gcc.dg/vect/slp-perm-1.c: Fix scan-tree-dump syntax.
* gcc.dg/vect/slp-perm-2.c: Likewise.
* gcc.dg/vect/slp-perm-3.c: Likewise.
* gcc.dg/vect/slp-perm-5.c: Likewise.
* gcc.dg/vect/slp-perm-6.c: Likewise.
* gcc.dg/vect/slp-perm-7.c: Likewise.
* gcc.dg/vect/slp-perm-8.c: Likewise.
Only allow single exit phi for reduction in try_create_reduction_list 2016-01-10 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69039 * tree-parloops.c (try_create_reduction_list): Only allow single exit phi for reduction. * gcc.dg/autopar/pr69039.c: New test. From-SVN: r232196
2016-01-10 10:12:03 +01:00
2016-01-10 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69039
* gcc.dg/autopar/pr69039.c: New test.
re PR c++/69113 (ICE: in vague_linkage_p, at cp/decl2.c:1875 with -fno-weak) PR c++/69113 * decl2.c (comdat_linkage): Only set DECL_COMDAT if TREE_PUBLIC is set. * g++.dg/pr69113.C: New test. From-SVN: r232189
2016-01-09 12:15:26 +01:00
2016-01-09 Marek Polacek <polacek@redhat.com>
PR c++/69113
* g++.dg/pr69113.C: New test.
re PR middle-end/50865 (Invalid code generation for INT64_MIN % 1 on x86_64) PR middle-end/50865 PR tree-optimization/69097 * fold-const.h (expr_not_equal_to): New prototype. * fold-const.c: Include stringpool.h and tree-ssanames.h. (expr_not_equal_to): New function. * match.pd (X % -Y is the same as X % Y): Don't optimize unless X is known not to be equal to minimum or Y is known not to be equal to -1. * tree-vrp.c (simplify_div_or_mod_using_ranges): Add GSI argument. fold TRUNC_MOD_EXPR if the second argument is not a power of two. (simplify_stmt_using_ranges): Adjust caller. (vrp_finalize): Call set_value_range on SSA_NAMEs before calling substitute_and_fold. * gcc.c-torture/execute/pr50865.c: New test. * gcc.c-torture/execute/pr69097-1.c: New test. * gcc.c-torture/execute/pr69097-2.c: New test. * gcc.dg/pr69097-1.c: New test. * gcc.dg/pr69097-2.c: New test. From-SVN: r232188
2016-01-09 08:37:04 +01:00
2016-01-09 Jakub Jelinek <jakub@redhat.com>
PR middle-end/50865
PR tree-optimization/69097
* gcc.c-torture/execute/pr50865.c: New test.
* gcc.c-torture/execute/pr69097-1.c: New test.
* gcc.c-torture/execute/pr69097-2.c: New test.
* gcc.dg/pr69097-1.c: New test.
* gcc.dg/pr69097-2.c: New test.
re PR tree-optimization/69164 (ICE in create_tmp_var, at gimple-expr.c:468) PR c++/69164 * class.c (layout_class_type): Use copy_node to copy FIELD_DECLs. * g++.dg/opt/pr69164.C: New test. From-SVN: r232187
2016-01-09 08:34:41 +01:00
2016-01-09 Jakub Jelinek <jakub@redhat.com>
PR c++/69164
* g++.dg/opt/pr69164.C: New test.
re PR tree-optimization/69167 (internal compiler error: SSA corruption) PR tree-optimization/69167 * gimple-fold.c (replace_stmt_with_simplification): Also punt if new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of ops[0] comparison. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * gcc.dg/pr69167.c: New test. From-SVN: r232178
2016-01-08 21:50:24 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69167
* gcc.dg/pr69167.c: New test.
re PR c++/68449 (ICE in cxx_eval_constant_expression on atomic_load in C++) PR c++/68449 * constexpr.c (cxx_eval_constant_expression): Handle NULL initializer. * g++.dg/pr68449.C: New. From-SVN: r232176
2016-01-08 20:08:37 +01:00
2016-01-08 Marek Polacek <polacek@redhat.com>
PR c++/68449
* g++.dg/pr68449.C: New.
[PATCH] Fix PR68707 gcc/: * tree-vect-slp.c (vect_analyze_slp_instance): Cancel permuted SLP instances that can be handled via vect_load_lanes. gcc/testsuite/: * lib/target-supports.exp (check_effective_target_vect_load_lanes): New. * gcc.dg/vect/slp-perm-1.c: Look for vect_load_lanes instead of SLP on platforms supporting it. * gcc.dg/vect/slp-perm-2.c: Likewise. * gcc.dg/vect/slp-perm-3.c: Likewise. * gcc.dg/vect/slp-perm-5.c: Likewise. * gcc.dg/vect/slp-perm-7.c: Likewise. * gcc.dg/vect/slp-perm-8.c: Likewise. * gcc.dg/vect/slp-perm-6.c: Look for vect_load_lanes in addition to SLP on platforms supporting it. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r232174
2016-01-08 19:02:35 +01:00
2016-01-08 Alan Lawrence <alan.lawrence@arm.com>
PR tree-optimization/68707
* lib/target-supports.exp (check_effective_target_vect_load_lanes): New.
* gcc.dg/vect/slp-perm-1.c: Look for vect_load_lanes instead of SLP
on platforms supporting it.
* gcc.dg/vect/slp-perm-2.c: Likewise.
* gcc.dg/vect/slp-perm-3.c: Likewise.
* gcc.dg/vect/slp-perm-5.c: Likewise.
* gcc.dg/vect/slp-perm-7.c: Likewise.
* gcc.dg/vect/slp-perm-8.c: Likewise.
* gcc.dg/vect/slp-perm-6.c: Look for vect_load_lanes in addition to SLP
on platforms supporting it.
re PR tree-optimization/69172 (ICE in make_ssa_name_fn, at tree-ssanames.c:266) PR tree-optimization/69172 * gimple-fold.c (gimple_fold_builtin_memory_chk): Pass type to gimple_build. * gcc.dg/pr69172.c: New test. From-SVN: r232155
2016-01-08 11:13:23 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/69162 (ICE in create_tmp_var, at gimple-expr.c:468) PR tree-optimization/69162 * gimplify.c (gimplify_va_arg_expr): Encode original type of valist argument in another argument. (gimplify_modify_expr): Adjust for the above change. Cleanup. * tree-stdarg.c (expand_ifn_va_arg_1): Use new 3rd argument to determine the va_list type, build a MEM_REF instead of build_fold_indirect_ref. * gcc.dg/pr69162.c: New test. From-SVN: r232156
2016-01-08 11:14:29 +01:00
PR tree-optimization/69162
* gcc.dg/pr69162.c: New test.
re PR tree-optimization/69172 (ICE in make_ssa_name_fn, at tree-ssanames.c:266) PR tree-optimization/69172 * gimple-fold.c (gimple_fold_builtin_memory_chk): Pass type to gimple_build. * gcc.dg/pr69172.c: New test. From-SVN: r232155
2016-01-08 11:13:23 +01:00
PR tree-optimization/69172
* gcc.dg/pr69172.c: New test.
re PR tree-optimization/67781 (wrong code generated on big-endian with -O1 -fexpensive-optimizations) 2016-01-08 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ PR tree-optimization/67781 * tree-ssa-math-opts.c (find_bswap_or_nop): Zero out bytes in cmpxchg and cmpnop in two steps: first the ones not accessed in original gimple expression in a endian independent way and then the ones not accessed in the final result in an endian-specific way. gcc/testsuite/ PR tree-optimization/67781 * gcc.c-torture/execute/pr67781.c: New file. From-SVN: r232154
2016-01-08 10:21:19 +01:00
2016-01-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/67781
* gcc.c-torture/execute/pr67781.c: New file.
re PR tree-optimization/69083 (ICE at -O3 in 64-bit mode on x86_64-linux-gnu (verify_gimple failed)) PR tree-optimization/69083 * tree-vect-slp.c (vect_get_constant_vectors): For VECTOR_BOOLEAN_TYPE_P assert op is fold_convertible_p to vector_type's element type. If op is fold_convertible_p to vector_type's element type, use NOP_EXPR instead of VCE. * gcc.dg/vect/pr69083.c: New test. From-SVN: r232153
2016-01-08 09:37:17 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69083
* gcc.dg/vect/pr69083.c: New test.
Restrict to linux and gnu targets as not all math.h implementations support the issignaling macro. Restrict to linux and gnu targets as not all math.h implementations support the issignaling macro. Use -fexcess-precision=standard for compiler options. Use fabs() only when __FLT_EVAL_METHOD__ == 0. gcc/testsuite/ * gcc.dg/pr61441.c: Restrict to linux and gnu targets. Use -fexcess-precision=standard for compiler options. Use fabs() only when __FLT_EVAL_METHOD__ == 0. From-SVN: r232152
2016-01-08 09:35:02 +01:00
2016-01-08 Sujoy Saraswati <sujoy.saraswati@hpe.com>
PR tree-optimization/61441
* gcc.dg/pr61441.c: Restrict to linux and gnu targets.
Use -fexcess-precision=standard for compiler options.
Use fabs() only when __FLT_EVAL_METHOD__ == 0.
re PR c++/69145 (Bogus 'warning: #pragma implementation for ‘...’ appears after file is included') PR c++/69145 * files.c (cpp_included_before): If IS_ADHOC_LOC (location), lookup real location from the line_table. * g++.dg/ext/pr69145-1.C: New test. * g++.dg/ext/pr69145-2-very-long-filename.cc: New file. * g++.dg/ext/pr69145-2.h: New file. From-SVN: r232150
2016-01-08 07:43:31 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
re PR fortran/69128 (OpenMP workshare problem with SUM()) PR fortran/69128 * trans.h (OMPWS_SCALARIZER_BODY): Define. (OMPWS_NOWAIT): Renumber. * trans-stmt.c (gfc_trans_where_3): Only set OMPWS_SCALARIZER_WS if OMPWS_SCALARIZER_BODY is not set already, and set also OMPWS_SCALARIZER_BODY until the final loop creation. * trans-expr.c (gfc_trans_assignment_1): Likewise. * trans-openmp.c (gfc_trans_omp_workshare): Also clear OMPWS_SCALARIZER_BODY. * trans-array.c (gfc_trans_scalarized_loop_end): Don't create OMP_FOR if OMPWS_SCALARIZER_BODY is set. * gfortran.dg/gomp/pr69128.f90: New test. From-SVN: r232151
2016-01-08 07:45:18 +01:00
PR fortran/69128
* gfortran.dg/gomp/pr69128.f90: New test.
re PR c++/69145 (Bogus 'warning: #pragma implementation for ‘...’ appears after file is included') PR c++/69145 * files.c (cpp_included_before): If IS_ADHOC_LOC (location), lookup real location from the line_table. * g++.dg/ext/pr69145-1.C: New test. * g++.dg/ext/pr69145-2-very-long-filename.cc: New file. * g++.dg/ext/pr69145-2.h: New file. From-SVN: r232150
2016-01-08 07:43:31 +01:00
PR c++/69145
* g++.dg/ext/pr69145-1.C: New test.
* g++.dg/ext/pr69145-2-very-long-filename.cc: New file.
* g++.dg/ext/pr69145-2.h: New file.
PR c/68966 - atomic_fetch_* on atomic_bool not diagnosed gcc/ChangeLog: * doc/extend.texi (__atomic Builtins, __sync Builtins): Document constraint on the type of arguments. gcc/c-family/ChangeLog: * c-common.c (sync_resolve_size): Reject first argument when it's a pointer to _Bool. gcc/testsuite/ChangeLog: * gcc.dg/atomic-fetch-bool.c: New test. * gcc.dg/sync-fetch-bool.c: New test. From-SVN: r232147
2016-01-08 02:00:25 +01:00
2016-01-07 Martin Sebor <msebor@redhat.com>
PR c/68966
* gcc.dg/atomic-fetch-bool.c: New test.
* gcc.dg/sync-fetch-bool.c: New test.
Move pr66680.f90 to libgomp gcc/testsuite/ PR fortran/66680 gfortran.dg/gomp/pr66680.f90: Moved to libgomp. libgomp/ PR fortran/66680 * testsuite/libgomp.fortran/pr66680.f90: New test. From-SVN: r232138
2016-01-07 19:18:29 +01:00
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR fortran/66680
gfortran.dg/gomp/pr66680.f90: Moved to libgomp.
Add a test for PR66655 PR target/66655 * g++.dg/pr66655.C: New test. * g++.dg/pr66655_1.cc: Test support file. * g++.dg/pr66655.h: Test header file. From-SVN: r232133
2016-01-07 18:13:50 +01:00
2016-01-07 Nick Clifton <nickc@redhat.com>
PR target/66655
* g++.dg/pr66655.C: New test.
* g++.dg/pr66655_1.cc: Test support file.
* g++.dg/pr66655.h: Test header file.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-07 Dominique d'Humieres <dominiq@lps.ens.fr>
re PR fortran/66680 (ICE with openmp, a loop and a type bound procedure) 2016-01-07 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/66680 gfortran.dg/gomp/pr66680.f90: New test. From-SVN: r232127
2016-01-07 14:21:54 +01:00
PR fortran/66680
gfortran.dg/gomp/pr66680.f90: New test.
Add round_nimm_scalar_predicate and use xBm Add round_nimm_scalar_predicate for scalar SSE integer to floating point conversions since round_nimm_predicate is for vector operand. round_constraint can't be used on vector SSE patterns since it is mapped to "vm". The "xBm" constraint must be used in this case. gcc/ PR target/69171 * config/i386/sse.md (<sse>_sqrt<mode>2<mask_name><round_name>): Use the "xBm" constraint. (float<sseintvecmodelower><mode>2<mask_name><round_name): Likewise. (sse_cvtsi2ss<round_name>): Use round_nimm_scalar_predicate. (sse_cvtsi2ssq<round_name>): Likewise. (sse_cvtss2si<round_name>): Likewise. (sse_cvtss2siq<round_name>): Likewise. (sse2_cvtsi2sdq<round_name>): Likewise. (sse2_cvtsd2si<round_name>): Likewise. (sse2_cvtsd2siq<round_name>): Likewise. * config/i386/subst.md (round_nimm_scalar_predicate): New predicate. gcc/testsuite/ PR target/69171 * gcc.target/i386/pr69171-1.c: New test. * gcc.target/i386/pr69171-2.c: Likewise. * gcc.target/i386/pr69171-3.c: Likewise. * gcc.target/i386/pr69171-4.c: Likewise. * gcc.target/i386/pr69171-5.c: Likewise. * gcc.target/i386/pr69171-6.c: Likewise. From-SVN: r232126
2016-01-07 13:43:06 +01:00
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR target/69171
* gcc.target/i386/pr69171-1.c: New test.
* gcc.target/i386/pr69171-2.c: Likewise.
* gcc.target/i386/pr69171-3.c: Likewise.
* gcc.target/i386/pr69171-4.c: Likewise.
* gcc.target/i386/pr69171-5.c: Likewise.
* gcc.target/i386/pr69171-6.c: Likewise.
Fix SSA inconsistencies with invalid asm reg names (PR67639) PR middle-end/67639 * varasm.c (make_decl_rtl): Mark invalid register vars as DECL_EXTERNAL. testsuite/ PR middle-end/67639 * c-c++-common/pr67639.c: New test. From-SVN: r232125
2016-01-07 13:17:39 +01:00
2015-12-15 Bernd Schmidt <bschmidt@redhat.com>
PR middle-end/67639
* c-c++-common/pr67639.c: New test.
re PR tree-optimization/69141 (-O2 -fdump-tree-fre ICEs) PR tree-optimization/69141 * tree-ssa-pre.c: Include langhooks.h. (eliminate_dom_walker::before_dom_children): Use lang_hooks.decl_printable_name instead of cgraph_node::get ()->name (). * g++.dg/opt/pr69141.C: New test. From-SVN: r232123
2016-01-07 09:47:44 +01:00
2016-01-07 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69141
* g++.dg/opt/pr69141.C: New test.
* gcc.target/sparc/20151219-1.c: Skip in 64-bit mode. From-SVN: r232116
2016-01-07 00:34:10 +01:00
2016-01-06 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20151219-1.c: Skip in 64-bit mode.
re PR target/69140 (stack alignment + O1 breaks with Microsoft ABI) PR target/69140 * config/i386/i386.c (ix86_expand_prologue): Declare fs.sp_valid depending on frame_pointer_needed before remaining integer and SSE registers are saved. testsuite/ChangeLog: PR target/69140 * gcc.target/i386/pr69140.c: New test From-SVN: r232111
2016-01-06 21:19:04 +01:00
2016-01-06 Uros Bizjak <ubizjak@gmail.com>
PR target/69140
* gcc.target/i386/pr69140.c: New test
C: fix reported range of invalid unary dereference. gcc/c/ChangeLog: * c-parser.c (c_parser_unary_expression): For dereferences, build a combined location before calling build_indirect_ref, so that error reports cover the full range, manually updating the c_expr src_range. gcc/testsuite/ChangeLog: * gcc.dg/bad-dereference.c: New test case. From-SVN: r232110
2016-01-06 21:13:19 +01:00
2016-01-06 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/bad-dereference.c: New test case.
vsx.md (*p9_vecload_<mode>): Replace VSX_M mode iterator with VSX_M2. [gcc] 2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/vsx.md (*p9_vecload_<mode>): Replace VSX_M mode iterator with VSX_M2. (*p9_vecstore_<mode>): Likewise. (*vsx_le_permute_<mode>): Restrict to !TARGET_P9_VECTOR. (*vsx_le_perm_load_<mode> for VSX_LE_128): Likewise. (*vsx_le_perm_store_<mode> for VSX_LE_128): Likewise. (define_split for VSX_LE128 stores): Likewise. (define_peephole2 for TImode LE swaps): Likewise. (define_split for VSX_LE128 post-reload stores): Likewise. [gcc/testsuite] 2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p9-lxvx-stxvx-3.c: New test. From-SVN: r232109
2016-01-06 20:19:47 +01:00
2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-lxvx-stxvx-3.c: New test.
* gcc.dg/atomic-invalid-2.c: Remove duplicated content. From-SVN: r232100
2016-01-06 11:46:20 +01:00
2016-01-06 Andreas Schwab <schwab@linux-m68k.org>
* gcc.dg/atomic-invalid-2.c: Remove duplicated content.
re PR sanitizer/69099 (ICE when compiling gcc.dg/atomic/c11-atomic-exec-2.c with -fsanitize=float-cast-overflow) PR sanitizer/69099 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of NULL. * convert.c (convert_to_integer_1): Adjust call to ubsan_instrument_float_cast. Use NULL_TREE instead of NULL. * ubsan.c (ubsan_instrument_float_cast): Drop the ARG parameter. Use EXPR instead of ARG. * ubsan.h (ubsan_instrument_float_cast): Adjust declaration. * gcc.dg/ubsan/float-cast-overflow-atomic.c: New test. From-SVN: r232099
2016-01-06 11:24:15 +01:00
2016-01-06 Marek Polacek <polacek@redhat.com>
PR sanitizer/69099
* gcc.dg/ubsan/float-cast-overflow-atomic.c: New test.
re PR c/69104 (invalid atomic memory order not diagnosed) PR c/69104 * builtins.c (get_memmodel): Use expansion point location rather than the input location. Call warning_at rather than warning. (expand_builtin_atomic_compare_exchange): Likewise. (expand_builtin_atomic_load): Likewise. (expand_builtin_atomic_store): Likewise. (expand_builtin_atomic_clear): Likewise. * gcc.dg/atomic-invalid-2.c: New. From-SVN: r232090
2016-01-05 21:24:02 +01:00
2016-01-05 Marek Polacek <polacek@redhat.com>
PR c/69104
* gcc.dg/atomic-invalid-2.c: New.
Use vector_operand on SSE with 16b memory operand Add vector_operand, which is vector_memory_operand or register_operand, and use it, instead of nonimmediate_operand, in SSE patterns with 16-byte memory operand. gcc/ PR target/68991 * config/i386/i386.c (ix86_expand_vector_logical_operator): Replace nonimmediate_operand with vector_operand. * config/i386/predicates.md (vector_operand): New predicate. (general_vector_operand): Replace nonimmediate_operand with vector_operand. * config/i386/sse.md: Replace nonimmediate_operand with vector_operand and m constraint with Bm constraint on SSE patterns with 16-byte memory operand. * config/i386/subst.md (round_nimm_predicate): Replace nonimmediate_operand with vector_operand. (round_saeonly_nimm_predicate): Likewise. (round_saeonly_nimm_scalar_predicate): New. gcc/testsuite/ PR target/68991 * gcc.target/i386/pr68991.c: New test. From-SVN: r232088
2016-01-05 21:19:16 +01:00
2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/68991
* gcc.target/i386/pr68991.c: New test.
Add vector_memory_operand and "Bm" constraint SSE vector arithmetic and logic instructions only accept aligned memory operand. This patch adds vector_memory_operand and "Bm" constraint for aligned SSE memory operand. They are applied to SSE plusminus and any_logic patterns. gcc/ PR target/68991 * config/i386/constraints.md (Bm): New constraint. * config/i386/predicates.md (vector_memory_operand): New predicate. * config/i386/sse.md: Replace xm with xBm in plusminus and any_logic patterns. gcc/testsuite/ PR target/68991 * g++.dg/pr68991-1.C: New test. * g++.dg/pr68991-2.C: Likewise. From-SVN: r232087
2016-01-05 21:17:26 +01:00
2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/68991
* g++.dg/pr68991-1.C: New test.
* g++.dg/pr68991-2.C: Likewise.
re PR tree-optimization/69167 (internal compiler error: SSA corruption) PR tree-optimization/69167 * gimple-fold.c (replace_stmt_with_simplification): Also punt if new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of ops[0] comparison. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * gcc.dg/pr69167.c: New test. From-SVN: r232178
2016-01-08 21:50:24 +01:00
2016-01-05 Sergei Trofimovich <siarheit@google.com>
[PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 [PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 * config/ia64/ia64.c (ia64_expand_load_address): Use gprel64 for local symbolic operands. * config/ia64/predicates.md (local_symbolic_operand64): New predicate. PR other/60465 * gcc.target/ia64/pr60465-gprel64.c: New test. * gcc.target/ia64/pr60465-gprel64-c37.c: New test. From-SVN: r232080
2016-01-05 18:57:05 +01:00
re PR tree-optimization/69167 (internal compiler error: SSA corruption) PR tree-optimization/69167 * gimple-fold.c (replace_stmt_with_simplification): Also punt if new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of ops[0] comparison. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * gcc.dg/pr69167.c: New test. From-SVN: r232178
2016-01-08 21:50:24 +01:00
PR other/60465
[PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 [PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 * config/ia64/ia64.c (ia64_expand_load_address): Use gprel64 for local symbolic operands. * config/ia64/predicates.md (local_symbolic_operand64): New predicate. PR other/60465 * gcc.target/ia64/pr60465-gprel64.c: New test. * gcc.target/ia64/pr60465-gprel64-c37.c: New test. From-SVN: r232080
2016-01-05 18:57:05 +01:00
* gcc.target/ia64/pr60465-gprel64.c: New test.
* gcc.target/ia64/pr60465-gprel64-c37.c: New test.
[combine][v2] Canonicalise (r + r) to (r << 1) to aid recognition PR rtl-optimization/68651 * combine.c (combine_simplify_rtx): Canonicalize x + x into x << 1. * gcc.target/aarch64/pr68651_1.c: New test. From-SVN: r232077
2016-01-05 17:06:06 +01:00
2016-01-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/68651
* gcc.target/aarch64/pr68651_1.c: New test.
Fix PR c/69122 (-Wmisleading-indentation false positive with empty macros) gcc/c-family/ChangeLog: PR c/69122 * c-indentation.c (get_visual_column): Remove default argument. (should_warn_for_misleading_indentation): For the multiline case, update call to get_visual_column for next_stmt_exploc so that it captures the location of the first non-whitespace character in the relevant line. Don't issue warnings if there is non-whitespace before the next statement. gcc/testsuite/ChangeLog: PR c/69122 * c-c++-common/Wmisleading-indentation.c (pr69122): New function. From-SVN: r232076
2016-01-05 16:54:46 +01:00
2016-01-05 David Malcolm <dmalcolm@redhat.com>
PR c/69122
* c-c++-common/Wmisleading-indentation.c (pr69122): New function.
alias.c (compare_base_decls): Use symtab_node::get. gcc/ * alias.c (compare_base_decls): Use symtab_node::get. gcc/testsuite/ * gcc.dg/alias-15.c: New. From-SVN: r232073
2016-01-05 15:15:01 +01:00
2016-01-05 Nathan Sidwell <nathan@acm.org>
re PR c++/58583 ([c++11] ICE with invalid non-static data member initialization in template) gcc/cp/ PR c++/58583 * pt.c (build_non_dependent_expr): Don't try a checking fold when parsing an nsdmi. gcc/testsuite/ PR c++/58583 * g++.dg/cpp0x/nsdmi-template14.C: Adjust test & errors. From-SVN: r232075
2016-01-05 15:40:11 +01:00
PR c++/58583
* g++.dg/cpp0x/nsdmi-template14.C: Adjust test & errors.
alias.c (compare_base_decls): Use symtab_node::get. gcc/ * alias.c (compare_base_decls): Use symtab_node::get. gcc/testsuite/ * gcc.dg/alias-15.c: New. From-SVN: r232073
2016-01-05 15:15:01 +01:00
* gcc.dg/alias-15.c: New.
re PR target/68770 (Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940) PR target/68770 * ira-costs.c (copy_cost): Initialise the t_icode field of the secondary_reload_info structure. tests: * g++.dg/pr68770.C: New test. From-SVN: r232072
2016-01-05 14:20:29 +01:00
2016-01-05 Nick Clifton <nickc@redhat.com>
PR target/68870
* g++.dg/pr68770.C: New test.
target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. * lib/target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. From-SVN: r232062
2016-01-04 20:06:07 +01:00
2016-01-04 Mike Stump <mikestump@comcast.net>
* lib/target-supports.exp (check_effective_target_cilkplus):
cilkplus targets require pthreads.
(check_effective_target_cilkplus): Remove special case for NVPTX. From-SVN: r232063
2016-01-04 21:01:15 +01:00
(check_effective_target_cilkplus): Remove special case for NVPTX.
target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. * lib/target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. From-SVN: r232062
2016-01-04 20:06:07 +01:00
constraints.md (wo constraint): New constraint for ISA 3.0 (power9). [gcc] 2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/constraints.md (wo constraint): New constraint for ISA 3.0 (power9). * config/rs6000/rs6000.c (rs6000_debug_reg_global): Add support for wo constraint. (rs6000_init_hard_regno_mode_ok): Likewise. * config/rs6000/rs6000.h (r6000_reg_class_enum): Add support for wo constraint. * config/rs6000/altivec.md (altivec_vperm_<mode>): Clean up vperm expanders not to have constraints. Add support for ISA 3.0 xxperm instruction. Add support for fusing xxlor with xxperm. (altivec_vperm_<mode>_internal): Likewise. (altivec_vperm_v8hiv16qi): Likewise. (altivec_vperm_<mode>v16q): Likewise. (altivec_vperm_<mode>_uns): Likewise. (vperm_v8hiv4si): Likewise. (vperm_v16qiv8hi): Likewise. * doc/md.texi (RS/6000 constraints): Document wo constraint. [gcc/testsuite] 2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-permute.c: New test for xxperm code generation. From-SVN: r232060
2016-01-04 19:22:52 +01:00
2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-permute.c: New test for xxperm code
generation.
Update copyright years. From-SVN: r232055
2016-01-04 15:30:50 +01:00
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
re PR c/68908 (inefficient code for _Atomic operations) PR c/68908 * c-typeck.c (build_atomic_assign): Improve commentary. Add optimization to use __atomic_fetch_* built-in if possible. * gcc.dg/atomic/c11-atomic-exec-6.c: New test. * gcc.dg/atomic/c11-atomic-exec-7.c: New test. * gcc.dg/atomic/stdatomic-op-5.c: New test. From-SVN: r232052
2016-01-04 13:27:08 +01:00
2016-01-04 Marek Polacek <polacek@redhat.com>
PR c/68908
* gcc.dg/atomic/c11-atomic-exec-6.c: New test.
* gcc.dg/atomic/c11-atomic-exec-7.c: New test.
* gcc.dg/atomic/stdatomic-op-5.c: New test.
re PR target/69100 (ICE in final_scan_insn with -msoft-float and __builtin_apply) PR target/69100 * config/sparc/sparc.h (FUNCTION_ARG_REGNO_P): Return true in 64-bit mode for %f0-%f31 only if TARGET_FPU. From-SVN: r232050
2016-01-04 09:14:12 +01:00
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20160104-2.c: New test.
re PR target/69072 (ICE in function_arg_record_value on 7th packed structure) PR target/69072 * config/sparc/sparc.c (scan_record_type): Take into account subfields to compute the PACKED_P predicate. (function_arg_record_value): Minor tweaks. From-SVN: r232049
2016-01-04 09:06:52 +01:00
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20160104-1.c: New test.
re PR fortran/65045 ([F08] ICE when using the same name for a block and a variable) 2016-01-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/65045 * gfortran.dg/pr65045.f90: New test. From-SVN: r232042
2016-01-03 21:55:19 +01:00
2016-01-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/65045
* gfortran.dg/pr65045.f90: New test.
* gnat.dg/specs/debug1.ads: Delete. From-SVN: r232035
2016-01-03 00:45:25 +01:00
2016-01-02 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/debug1.ads: Delete.
re PR libfortran/68867 (numeric formatting problem in the fortran library) 2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/68867 * gfortran.dg/default_format_denormal_2.f90: Fix the dg regular expression. From-SVN: r232029
2016-01-01 20:01:24 +01:00
2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/68867
* gfortran.dg/default_format_denormal_2.f90: Fix the dg regular
expression.
re PR libfortran/68867 (numeric formatting problem in the fortran library) 2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/68867 * gfortran.dg/default_format_denormal_2.f90: XFAIL for all PowerPC. From-SVN: r232027
2016-01-01 19:13:17 +01:00
2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/68867
* gfortran.dg/default_format_denormal_2.f90: XFAIL for all
PowerPC.
re PR fortran/68864 (ICE: in gfc_get_descriptor_dimension, at fortran/trans-array.c:268) 2016-01-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/68864 * trans-array.c (evaluate_bound): If deferred, test that 'desc' is an array descriptor before using gfc_conv_descriptor_xxx. 2016-01-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/68864 * gfortran.dg/pr68864.f90: New test. From-SVN: r232026
2016-01-01 18:02:51 +01:00
2016-01-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68864
* gfortran.dg/pr68864.f90: New test.
re PR target/69015 (ICE: RTL check: expected code 'code_label', have 'return' in find_cond_trap, at ifcvt.c:3715 with -fno-if-conversion and __builtin_trap()) PR target/69015 * ifcvt.c (find_cond_trap): Give up if returnjump_p (jump). * gcc.dg/pr69015.c: New test. From-SVN: r232020
2016-01-01 00:51:50 +01:00
2016-01-01 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/69070 (ICE: tree check: expected real_cst, have ssa_name in gimple_expand_builtin_pow, at tree-ssa-math-opts.c:1541 with -fsignaling-nans and powl()) PR tree-optimization/69070 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Only test REAL_VALUE_ISSIGNALING_NAN on arg0 if arg0 is a REAL_CST. * gcc.dg/pr69070.c: New test. From-SVN: r232025
2016-01-01 12:55:59 +01:00
PR tree-optimization/69070
* gcc.dg/pr69070.c: New test.
re PR sanitizer/69055 (Internal compiler error -fsanitize=float-cast-overflow) PR sanitizer/69055 * ubsan.c (ubsan_instrument_float_cast): Call initialize_sanitizer_builtins. * gfortran.dg/pr69055.f90: New test. From-SVN: r232024
2016-01-01 12:55:02 +01:00
PR sanitizer/69055
* gfortran.dg/pr69055.f90: New test.
re PR target/69015 (ICE: RTL check: expected code 'code_label', have 'return' in find_cond_trap, at ifcvt.c:3715 with -fno-if-conversion and __builtin_trap()) PR target/69015 * ifcvt.c (find_cond_trap): Give up if returnjump_p (jump). * gcc.dg/pr69015.c: New test. From-SVN: r232020
2016-01-01 00:51:50 +01:00
PR target/69015
* gcc.dg/pr69015.c: New test.
Update copyright years. From-SVN: r232055
2016-01-04 15:30:50 +01:00
Rotate ChangeLog. From-SVN: r232019
2016-01-01 00:50:54 +01:00
Copyright (C) 2016 Free Software Foundation, Inc.
ABOUT-GCC-NLS, [...]: Add copyright and license notices. * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, config/alpha/x-vms, config/arc/t-arc, config/arm/README-interworking, config/arm/arm-c.c, config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, config/cris/t-elfmulti, config/crx/t-crx, config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, config/h8300/t-h8300, config/i386/athlon.md, config/i386/darwin-libgcc.10.4.ver, config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, config/i386/t-linux64, config/i386/t-nwld, config/i386/t-rtems-i386, config/i386/t-sol2-10, config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver, config/ia64/linux.h, config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, config/iq2000/abi, config/iq2000/lib2extra-funcs.c, config/iq2000/t-iq2000, config/libgcc-glibc.ver, config/m32r/libgcc-glibc.ver, config/m32r/t-linux, config/m32r/t-m32r, config/m68hc11/t-m68hc11, config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, config/m68k/t-uclinux, config/mcore/t-mcore, config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, config/mips/crtn.asm, config/mips/irix-crti.asm, config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, config/mips/mips-dsp.md, config/mips/mips-dspr2.md, config/mips/mips-fixed.md, config/mips/sb1.md, config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, config/mips/t-iris6, config/mips/t-isa3264, config/mips/t-libgcc-mips16, config/mips/t-linux64, config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, config/mn10300/t-linux, config/mn10300/t-mn10300, config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, config/picochip/libgccExtras/clzsi2.asm, config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, config/rs6000/darwin-libgcc.10.4.ver, config/rs6000/darwin-libgcc.10.5.ver, config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, config/rs6000/t-aix43, config/rs6000/t-aix52, config/rs6000/t-darwin, config/rs6000/t-fprules, config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, config/rs6000/t-lynx, config/rs6000/t-netbsd, config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, config/rs6000/t-ppcgas, config/rs6000/t-rs6000, config/rs6000/t-rtems, config/rs6000/t-spe, config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, config/score/t-score-elf, config/sh/divcost-analysis, config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, config/stormy16/stormy-abi, config/stormy16/t-stormy16, config/t-darwin, config/t-libunwind, config/t-libunwind-elf, config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, limitx.h, version.c, xcoff.h: Add copyright and license notices. * config/h8300/genmova.sh: Include copyright and license notices in generated output. * config/h8300/mova.md: Regenerate. * doc/install.texi2html: Include word "Copyright" in copyright notice and use name "Free Software Foundation, Inc.". * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. ada: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. cp: * ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995, ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS, cfns.gperf: Add copyright and license notices. * cfns.h: Regenerate. * ChangeLog, ChangeLog-2004: Correct dates. fortran: * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008, ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add copyright and license notices. * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008: Correct dates. java: * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and license notices. objc: * ChangeLog: Add copyright and license notices. objcp: * ChangeLog: Add copyright and license notices. po: * ChangeLog, EXCLUDES: Add copyright and license notices. testsuite: * ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, README, README.QMTEST, README.compat, README.gcc, g++.dg/README, g++.dg/compat/break/README, g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README, g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README, gcc.c-torture/ChangeLog.0, gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README, gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp, gcc.target/i386/math-torture/math-torture.exp, gcc.target/mips/inter/mips16-inter.exp, gcc.target/mips/mips-nonpic/README, gcc.target/x86_64/abi/README.gcc, gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README, gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp, gfortran.fortran-torture/ChangeLog.g95: Add copyright and license notices. * ChangeLog-1993-2007, ChangeLog: Correct dates. From-SVN: r146533
2009-04-21 21:03:23 +02:00
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