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backport: re PR c++/82781 (Vector extension operators return wrong result in constexpr) Backported from mainline 2017-11-20 Jakub Jelinek <jakub@redhat.com> PR c++/82781 * constexpr.c (cxx_eval_vector_conditional_expression): New function. (cxx_eval_constant_expression) <case VEC_COND_EXPR>: Use it instead of cxx_eval_conditional_expression. * g++.dg/ext/constexpr-pr82781.C: New test. From-SVN: r255707
2017-12-15 22:50:00 +01:00
2017-12-15 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
backport: tree-object-size.c (pass_through_call): Do not handle BUILT_IN_STPNCPY_CHK which is not a pass through call. Backported from mainline 2017-11-24 Jakub Jelinek <jakub@redhat.com> * tree-object-size.c (pass_through_call): Do not handle BUILT_IN_STPNCPY_CHK which is not a pass through call. * gcc.dg/builtin-object-size-18.c: New test. From-SVN: r255714
2017-12-15 22:57:19 +01:00
2017-11-24 Jakub Jelinek <jakub@redhat.com>
backport: re PR fortran/81304 (Bogus warning with -Wsurprising and -fopenmp: Type specified for intrinsic function 'min' / 'max') Backported from mainline 2017-11-24 Jakub Jelinek <jakub@redhat.com> PR fortran/81304 * trans-openmp.c (gfc_trans_omp_array_reduction_or_udr): Set attr.implicit_type in intrinsic_sym to avoid undesirable warning. * testsuite/libgomp.fortran/pr81304.f90: New test. From-SVN: r255716
2017-12-15 23:00:48 +01:00
backport: re PR sanitizer/83014 (ICE in pretty-print with -fsanitize=bounds) Backported from mainline 2017-11-24 Jakub Jelinek <jakub@redhat.com> PR sanitizer/83014 * ubsan.c (ubsan_type_descriptor): Use pp_unsigned_wide_integer instead of pp_printf with HOST_WIDE_INT_PRINT_DEC. Avoid calling tree_to_uhwi twice. * gcc.dg/ubsan/pr83014.c: New test. From-SVN: r255715
2017-12-15 22:58:13 +01:00
PR sanitizer/83014
* gcc.dg/ubsan/pr83014.c: New test.
backport: tree-object-size.c (pass_through_call): Do not handle BUILT_IN_STPNCPY_CHK which is not a pass through call. Backported from mainline 2017-11-24 Jakub Jelinek <jakub@redhat.com> * tree-object-size.c (pass_through_call): Do not handle BUILT_IN_STPNCPY_CHK which is not a pass through call. * gcc.dg/builtin-object-size-18.c: New test. From-SVN: r255714
2017-12-15 22:57:19 +01:00
* gcc.dg/builtin-object-size-18.c: New test.
backport: re PR middle-end/82253 (ICE in convert_move, at expr.c:604) Backported from mainline 2017-11-23 Jakub Jelinek <jakub@redhat.com> PR middle-end/82253 * expr.c (expand_assignment): For CONCAT to_rtx, complex type from and bitpos/bitsize covering the whole destination, use store_expr only if the complex mode is the same. Otherwise, use expand_normal and if it returns CONCAT, subreg each part separately instead of trying to subreg the whole result. * gfortran.dg/pr82253.f90: New test. From-SVN: r255711
2017-12-15 22:54:15 +01:00
2017-11-23 Jakub Jelinek <jakub@redhat.com>
PR middle-end/82253
* gfortran.dg/pr82253.f90: New test.
backport: re PR debug/83084 (-fcompare-debug failure on ppc64le) Backported from mainline 2017-11-22 Jakub Jelinek <jakub@redhat.com> PR debug/83084 * valtrack.c (propagate_for_debug_subst, propagate_for_debug): Reset debug insns if they would contain UNSPEC_VOLATILE or volatile asm. (dead_debug_insert_temp): Likewise, but also ignore even non-volatile asm. * g++.dg/opt/pr83084.C: New test. From-SVN: r255710
2017-12-15 22:53:29 +01:00
2017-11-22 Jakub Jelinek <jakub@redhat.com>
PR debug/83084
* g++.dg/opt/pr83084.C: New test.
backport: re PR c++/83059 (ICE on invalid C++ code: in tree_to_uhwi, at tree.c:6633) Backported from mainline 2017-11-21 Jakub Jelinek <jakub@redhat.com> PR c++/83059 * c-common.c (get_atomic_generic_size): Use TREE_INT_CST_LOW instead of tree_to_uhwi, formatting fix. * c-c++-common/pr83059.c: New test. From-SVN: r255708
2017-12-15 22:50:52 +01:00
2017-11-21 Jakub Jelinek <jakub@redhat.com>
backport: re PR target/82880 (gcc --help=target --help=optimizers hangs on mips) Backported from mainline 2017-11-21 James Cowgill <James.Cowgill@imgtec.com> Jakub Jelinek <jakub@redhat.com> PR target/82880 * config/mips/frame-header-opt.c (mips_register_frame_header_opt): Remove static keyword from f variable. * gcc.dg/opts-8.c: New test. From-SVN: r255709
2017-12-15 22:52:06 +01:00
PR target/82880
* gcc.dg/opts-8.c: New test.
backport: re PR c++/83059 (ICE on invalid C++ code: in tree_to_uhwi, at tree.c:6633) Backported from mainline 2017-11-21 Jakub Jelinek <jakub@redhat.com> PR c++/83059 * c-common.c (get_atomic_generic_size): Use TREE_INT_CST_LOW instead of tree_to_uhwi, formatting fix. * c-c++-common/pr83059.c: New test. From-SVN: r255708
2017-12-15 22:50:52 +01:00
PR c++/83059
* c-c++-common/pr83059.c: New test.
backport: re PR c++/82781 (Vector extension operators return wrong result in constexpr) Backported from mainline 2017-11-20 Jakub Jelinek <jakub@redhat.com> PR c++/82781 * constexpr.c (cxx_eval_vector_conditional_expression): New function. (cxx_eval_constant_expression) <case VEC_COND_EXPR>: Use it instead of cxx_eval_conditional_expression. * g++.dg/ext/constexpr-pr82781.C: New test. From-SVN: r255707
2017-12-15 22:50:00 +01:00
2017-11-20 Jakub Jelinek <jakub@redhat.com>
PR c++/82781
* g++.dg/ext/constexpr-pr82781.C: New test.
backport: re PR tree-optimization/82060 (ICE in refs_may_alias_p_1 with devirtualization enabled) 2017-12-15 Richard Biener <rguenther@suse.de> Backport from mainline PR tree-optimization/82060 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Move devirtualization after stmt folding and before EH/AB/noreturn cleanup to get the stmt refs canonicalized. Use a bool instead of gimple_modified_p since that doesn't work for NOPs. Schedule NOPs generated by folding for removal. * g++.dg/torture/pr82060.C: New testcase. From-SVN: r255682
2017-12-15 11:12:08 +01:00
2017-12-15 Richard Biener <rguenther@suse.de>
Backport from mainline
PR tree-optimization/82060
* g++.dg/torture/pr82060.C: New testcase.
Fix regression on soft float targets for armv8_2-fp16-move-2.c *** gcc/testsuite/ChangeLog *** 2017-12-15 Sudakshina Das <sudi.das@arm.com> * gcc.target/arm/armv8_2-fp16-move-2.c: Remove dg-add-options. From-SVN: r255681
2017-12-15 10:59:24 +01:00
2017-12-15 Sudakshina Das <sudi.das@arm.com>
* gcc.target/arm/armv8_2-fp16-move-2.c: Remove dg-add-options.
backport: [multiple changes] 2017-12-15 Richard Biener <rguenther@suse.de> Backport from mainline 2017-09-05 Richard Biener <rguenther@suse.de> PR tree-optimization/82102 * tree-ssa-pre.c (eliminate): Check if lhs is NULL. * gcc.dg/torture/pr82102.c: New testcase. 2017-09-13 Richard Biener <rguenther@suse.de> PR middle-end/82128 * gimple-fold.c (gimple_fold_call): Update SSA name in-place to default-def to avoid breaking iterator update with the weird interaction with cgraph_update_edges_for_call_stmt_node. * g++.dg/pr82128.C: New testcase. From-SVN: r255678
2017-12-15 09:19:15 +01:00
2017-12-15 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-09-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/82102
* gcc.dg/torture/pr82102.c: New testcase.
2017-09-13 Richard Biener <rguenther@suse.de>
PR middle-end/82128
* g++.dg/pr82128.C: New testcase.
Backport PRs 82402, 82697, 82765, 82902 2017-12-15 Richard Biener <rguenther@suse.de> Backport from mainline 2017-11-24 Richard Biener <rguenther@suse.de> PR tree-optimization/82402 * tree-vect-loop-manip.c (create_lcssa_for_virtual_phi): Properly set SSA_NAME_OCCURS_IN_ABNORMAL_PHI. * gcc.dg/torture/pr82402.c: New testcase. 2017-10-24 Richard Biener <rguenther@suse.de> PR tree-optimization/82697 * tree-ssa-phiopt.c (cond_store_replacement): Use alias-set zero for conditional load and unconditional store. * gcc.dg/torture/pr82697.c: New testcase. 2017-11-02 Richard Biener <rguenther@suse.de> PR middle-end/82765 * varasm.c (decode_addr_const): Make offset HOST_WIDE_INT. Truncate ARRAY_REF index and element size. * gcc.dg/pr82765.c: New testcase. 2017-11-09 Richard Biener <rguenther@suse.de> PR tree-optimization/82902 * tree-ssa-phiprop.c (propagate_with_phi): Test proper type. * g++.dg/torture/pr82902.C: New testcase. From-SVN: r255677
2017-12-15 09:12:10 +01:00
2017-12-15 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-11-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/82402
* gcc.dg/torture/pr82402.c: New testcase.
2017-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/82697
* gcc.dg/torture/pr82697.c: New testcase.
2017-11-02 Richard Biener <rguenther@suse.de>
PR middle-end/82765
* gcc.dg/pr82765.c: New testcase.
2017-11-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/82902
* g++.dg/torture/pr82902.C: New testcase.
backport: re PR target/80210 (ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow) gcc/ Backport from mainline 2017-10-02 Peter Bergner <bergner@vnet.ibm.com> PR target/80210 * config/rs6000/rs6000.c (rs6000_option_override_internal): Rewrite function to not use the have_cpu variable. Do not set cpu_index, rs6000_cpu_index or rs6000_tune_index if we end up using TARGET_DEFAULT or the default cpu. (rs6000_valid_attribute_p): Remove duplicate initializations of old_optimize and func_optimize. (rs6000_pragma_target_parse): Call rs6000_activate_target_options (). (rs6000_activate_target_options): Make global. * config/rs6000/rs6000-protos.h (rs6000_activate_target_options): Add prototype. gcc/testsuite/ Backport from mainline 2017-10-02 Peter Bergner <bergner@vnet.ibm.com> PR target/80210 * gcc.target/powerpc/pr80210-2.c: New test. From-SVN: r255655
2017-12-14 18:43:32 +01:00
2017-12-14 Peter Bergner <bergner@vnet.ibm.com>
Backport from mainline
2017-10-02 Peter Bergner <bergner@vnet.ibm.com>
PR target/80210
* gcc.target/powerpc/pr80210-2.c: New test.
decl.c (gnat_to_gnu_field): Do not set the alignment of the enclosing record type if it is not already set. * gcc-interface/decl.c (gnat_to_gnu_field): Do not set the alignment of the enclosing record type if it is not already set. From-SVN: r255646
2017-12-14 18:05:43 +01:00
2017-12-14 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/alignment13.adb: New test.
backport: ppc-auxv.h (PPC_FEATURE2_HTM_NO_SUSPEND): New define. gcc/ Backport from mainline 2017-12-13 Peter Bergner <bergner@vnet.ibm.com> * config/rs6000/ppc-auxv.h (PPC_FEATURE2_HTM_NO_SUSPEND): New define. * config/rs6000/rs6000.c (cpu_supports_info): Use it. gcc/testsuite/ Backport from mainline 2017-12-13 Peter Bergner <bergner@vnet.ibm.com> * gcc.target/powerpc/cpu-builtin-1.c (htm-no-suspend): Add test. From-SVN: r255622
2017-12-14 04:43:10 +01:00
2017-12-13 Peter Bergner <bergner@vnet.ibm.com>
Backport from mainline
2017-12-13 Peter Bergner <bergner@vnet.ibm.com>
* gcc.target/powerpc/cpu-builtin-1.c (htm-no-suspend): Add test.
backport: re PR target/81959 (PowerPC __float128 optimization fails with integer PRE_INC addresses) [gcc] 2017-12-11 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from trunk 2017-12-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81959 * config/rs6000/rs6000.c (rs6000_address_for_fpconvert): Check for whether we can allocate pseudos before trying to fix an address. * config/rs6000/rs6000.md (float_<mode>si2_hw): Make sure the memory address is indexed or indirect. (floatuns_<mode>si2_hw2): Likewise. [gcct/testsuite] 2017-12-11 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from trunk 2017-12-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81959 * gcc.target/powerpc/pr81959.c: New test. From-SVN: r255545
2017-12-11 19:54:55 +01:00
2017-12-11 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from trunk
2017-12-01 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81959
* gcc.target/powerpc/pr81959.c: New test.
Backported 'Fix wrong code by arm_final_prescan with fp16 move instructions' ChangeLog entry are as follow: *** gcc/ChangeLog *** 2017-12-11 Sudakshina Das <sudi.das@arm.com> Backported from trunk 2017-12-01 Sudakshina Das <sudi.das@arm.com> * config/arm/vfp.md (*movhf_vfp_fp16): Add conds attribute. *** gcc/testsuite/ChangeLog *** 2017-12-11 Sudakshina Das <sudi.das@arm.com> Backported from trunk 2017-12-01 Sudakshina Das <sudi.das@arm.com> * gcc.target/arm/armv8_2-fp16-move-2.c: New test. From-SVN: r255541
2017-12-11 18:07:33 +01:00
2017-12-11 Sudakshina Das <sudi.das@arm.com>
Backported from trunk
2017-12-01 Sudakshina Das <sudi.das@arm.com>
* gcc.target/arm/armv8_2-fp16-move-2.c: New test.
backport: re PR target/80101 (ICE in store_data_bypass_p, at recog.c:3737) gcc/testsuite/ChangeLog: 2017-12-07 Kelvin Nilsen <kelvin@gcc.gnu.org> Backport from trunk 2017-05-08 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80101 * gcc.target/powerpc/pr80101-1.c: New test. gcc/ChangeLog: 2017-12-07 Kelvin Nilsen <kelvin@gcc.gnu.org> Backport from trunk 2017-05-08 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80101 * config/rs6000/power6.md: Replace store_data_bypass_p calls with rs6000_store_data_bypass_p in seven define_bypass directives and in several comments. * config/rs6000/rs6000-protos.h: Add prototype for rs6000_store_data_bypass_p function. * config/rs6000/rs6000.c (rs6000_store_data_bypass_p): New function implements slightly different (rs6000-specific) semantics than store_data_bypass_p, returning false rather than aborting with assertion error when arguments do not satisfy the requirements of store data bypass. (rs6000_adjust_cost): Replace six calls of store_data_bypass_p with rs6000_store_data_bypass_p. From-SVN: r255465
2017-12-07 14:20:27 +01:00
2017-12-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
Backport from trunk
2017-05-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80101
* gcc.target/powerpc/pr80101-1.c: New test.
Fix PR82941 and PR82942 by adding proper vzeroupper generation on SKX. Add X86_TUNE_EMIT_VZEROUPPER to indicate if vzeroupper instruction should be inserted before a transfer of control flow out of the function. It is turned on by default unless we are tuning for KNL. Users can always use -mzeroupper or -mno-zeroupper to override X86_TUNE_EMIT_VZEROUPPER. 2017-12-04 Sebastian Peryt <sebastian.peryt@intel.com> H.J. Lu <hongjiu.lu@intel.com> gcc/ Bakcported from trunk PR target/82941 PR target/82942 PR target/82990 * config/i386/i386.c (pass_insert_vzeroupper): Remove TARGET_AVX512F check from gate condition. (ix86_check_avx256_register): Changed to ... (ix86_check_avx_upper_register): ... this. Add extra check for VALID_AVX512F_REG_OR_XI_MODE. (ix86_avx_u128_mode_needed): Changed ix86_check_avx256_register to ix86_check_avx_upper_register. (ix86_check_avx256_stores): Changed to ... (ix86_check_avx_upper_stores): ... this. Changed ix86_check_avx256_register to ix86_check_avx_upper_register. (ix86_avx_u128_mode_after): Changed avx_reg256_found to avx_upper_reg_found. Changed ix86_check_avx256_stores to ix86_check_avx_upper_stores. (ix86_avx_u128_mode_entry): Changed ix86_check_avx256_register to ix86_check_avx_upper_register. (ix86_avx_u128_mode_exit): Ditto. (ix86_option_override_internal): Set MASK_VZEROUPPER if neither -mzeroupper nor -mno-zeroupper is used and TARGET_EMIT_VZEROUPPER is set. * config/i386/i386.h: (host_detect_local_cpu): New define. (TARGET_EMIT_VZEROUPPER): New. * config/i386/x86-tune.def: Add X86_TUNE_EMIT_VZEROUPPER. 2017-12-04 Sebastian Peryt <sebastian.peryt@intel.com> H.J. Lu <hongjiu.lu@intel.com> gcc/testsuite/ Backported from trunk PR target/82941 PR target/82942 PR target/82990 * gcc.target/i386/pr82941-1.c: New test. * gcc.target/i386/pr82941-2.c: Likewise. * gcc.target/i386/pr82942-1.c: Likewise. * gcc.target/i386/pr82942-2.c: Likewise. * gcc.target/i386/pr82990-1.c: Likewise. * gcc.target/i386/pr82990-2.c: Likewise. * gcc.target/i386/pr82990-3.c: Likewise. * gcc.target/i386/pr82990-4.c: Likewise. * gcc.target/i386/pr82990-5.c: Likewise. * gcc.target/i386/pr82990-6.c: Likewise. * gcc.target/i386/pr82990-7.c: Likewise. Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com> From-SVN: r255378
2017-12-04 12:03:37 +01:00
2017-12-04 Sebastian Peryt <sebastian.peryt@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
Backported from trunk
PR target/82941
PR target/82942
PR target/82990
* gcc.target/i386/pr82941-1.c: New test.
* gcc.target/i386/pr82941-2.c: Likewise.
* gcc.target/i386/pr82942-1.c: Likewise.
* gcc.target/i386/pr82942-2.c: Likewise.
* gcc.target/i386/pr82990-1.c: Likewise.
* gcc.target/i386/pr82990-2.c: Likewise.
* gcc.target/i386/pr82990-3.c: Likewise.
* gcc.target/i386/pr82990-4.c: Likewise.
* gcc.target/i386/pr82990-5.c: Likewise.
* gcc.target/i386/pr82990-6.c: Likewise.
* gcc.target/i386/pr82990-7.c: Likewise.
backport: re PR fortran/83191 (Writing a namelist with repeated complex numbers) 2017-12-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> Dominique d'Humieres <dominiq@lps.ens.fr> Backport from trunk PR libgfortran/83191 * io/transfer.c (list_formatted_read_scalar): Do not set namelist_mode bit here. (namelist_read): Likewise. (data_transfer_init): Clear the mode bit here. (finalize_transfer): Do set the mode bit just before any calls to namelist_read or namelist_write. It can now be referred to in complex_write. * io/write.c (write_complex): Suppress the leading blanks when namelist_mode bit is not set to 1. * gfortran.dg/namelist_95.f90: New test. Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr> From-SVN: r255368
2017-12-03 21:43:59 +01:00
2017-12-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backported from trunk
PR fortran/83191
* gfortran.dg/namelist_95.f90: New test.
Be conservative with arithmetic jmp-function types 2017-11-29 Martin Jambor <mjambor@suse.cz> PR ipa/82808 * tree.c (expr_type_first_operand_type_p): New function. * tree.h (expr_type_first_operand_type_p): Declare it. * ipa-cp.c (ipa_get_jf_pass_through_result): Use it. testsuite/ * gcc.dg/ipa/pr82808.c: New test. From-SVN: r255256
2017-11-29 23:13:34 +01:00
2017-11-29 Martin Jambor <mjambor@suse.cz>
PR ipa/82808
* gcc.dg/ipa/pr82808.c: New test.
backport: re PR fortran/79072 (ICE with class(*) pointer function result and character value) 2017-11-23 Paul Thomas <pault@gcc.gnu.org> Backported from trunk PR fortran/79072 * trans-expr.c (trans_class_vptr_len_assignment): Set from_len if the temporary is unlimited polymorphic. * trans-stmt.c (trans_associate_var): Use the fake result decl to obtain the 'len' field from an explicit function result when in that function scope. 2017-11-23 Paul Thomas <pault@gcc.gnu.org> Backported from trunk PR fortran/79072 * gfortran.dg/class_result_5.f90: New test. * gfortran.dg/class_result_6.f90: New test. From-SVN: r255120
2017-11-23 22:02:48 +01:00
2017-11-23 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/79072
* gfortran.dg/class_result_5.f90: New test.
* gfortran.dg/class_result_6.f90: New test.
backport: re PR fortran/82586 ([PDT] ICE: write_symbol(): bad module symbol) 2017-11-21 Paul Thomas <pault@gcc.gnu.org> Backported from trunk fix for PR82586 PR fortran/78686 * resolve.c (resolve_generic_f): Check usage of derived type by calling gfc_use_derived. 2017-11-21 Paul Thomas <pault@gcc.gnu.org> Backported from trunk fix for PR82586 PR fortran/78686 * gfortran.dg/pr78686.f90: New test. From-SVN: r255029
2017-11-21 20:09:01 +01:00
2017-11-21 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk fix for PR82586
PR fortran/78686
* gfortran.dg/pr78686.f90: New test.
Backport r254519 2017-11-21 Martin Liska <mliska@suse.cz> Backport from mainline 2017-11-08 Martin Liska <mliska@suse.cz> PR sanitizer/82792 * gimplify.c (expand_FALLTHROUGH_r): Skip IFN_ASAN_MARK. 2017-11-21 Martin Liska <mliska@suse.cz> Backport from mainline 2017-11-08 Martin Liska <mliska@suse.cz> PR sanitizer/82792 * g++.dg/asan/pr82792.C: New test. From-SVN: r255011
2017-11-21 17:01:43 +01:00
2017-11-21 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-11-08 Martin Liska <mliska@suse.cz>
PR sanitizer/82792
* g++.dg/asan/pr82792.C: New test.
Backport r253845 2017-11-21 Martin Liska <mliska@suse.cz> Backport from mainline 2017-10-18 Martin Liska <mliska@suse.cz> PR sanitizer/82545 * asan.c (asan_expand_poison_ifn): Do not put gimple stmt on an abnormal edge. 2017-11-21 Martin Liska <mliska@suse.cz> Backport from mainline 2017-10-18 Martin Liska <mliska@suse.cz> PR sanitizer/82545 * gcc.dg/asan/pr82545.c: New test. From-SVN: r255008
2017-11-21 17:00:26 +01:00
2017-11-21 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-10-18 Martin Liska <mliska@suse.cz>
PR sanitizer/82545
* gcc.dg/asan/pr82545.c: New test.
Adapt Solaris 12 references libgo: Backport from mainline With the change in the Solaris release model (no more major releases like Solaris 12 but only minor ones like 11.4), the Solaris 12 references in GCC need to be adapted. Patch by Rainer Orth. Reviewed-on: https://go-review.googlesource.com/77490 libgcc: Backport from mainline 2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * config.host (*-*-solaris2*): Adapt comment for Solaris 12 renaming. * config/sol2/crtpg.c (__start_crt_compiler): Likewise. * configure.ac (libgcc_cv_solaris_crts): Likewise. * configure: Regenerate. gcc: Backport from mainline 2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since Solaris 11. Update comment. * configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12 renaming. * config/sol2.h (STARTFILE_SPEC): Likewise. * configure: Regenerate. gcc/testsuite: Backport from mainline 2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * lib/target-supports.exp (check_effective_target_pie): Adapt comment for Solaris 12 renaming. * gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if. From-SVN: r254994
2017-11-21 10:31:12 +01:00
2017-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* lib/target-supports.exp (check_effective_target_pie): Adapt
comment for Solaris 12 renaming.
* gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if.
rs6000: Don't touch below the stack pointer (PR77687) With the 32-bit SVR4 ABI we don't have a red zone, so we have to restore the callee-saved registers before we restore the stack pointer. The previous fix for this PR failed in two ways, for huge frames: first, we use a negative offset from r11 in that case, so the (mem:BLK 11) access does no good; second, sched does not handle accesses to mem:BLK correctly in this case (does not make dependencies). This patch fixes it by doing a store to (mem:BLK (scratch)) instead. This means no unrelated (not to stack) loads/stores can be moved over the stack restore either, but so be it. PR target/77687 * config/rs6000/rs6000.md (stack_restore_tie): Store to a scratch address instead of to r1 and r11. gcc/testsuite/ PR target/77687 * gcc.target/powerpc/pr77687.c: New testcase. From-SVN: r254968
2017-11-20 21:10:28 +01:00
2017-11-20 Segher Boessenkool <segher@kernel.crashing.org>
Backport from mainline
2017-09-20 Segher Boessenkool <segher@kernel.crashing.org>
PR target/77687
* gcc.target/powerpc/pr77687.c: New testcase.
re PR tree-optimization/82985 (ICC: in vn_nary_build_or_lookup_1, at tree-ssa-sccvn.c:1722) 2017-11-15 Richard Biener <rguenther@suse.de> PR tree-optimization/82985 Backport from mainline 2017-08-15 Richard Biener <rguenther@suse.de> PR tree-optimization/81790 * tree-ssa-sccvn.c (vn_lookup_simplify_result): Handle both CONSTRUCTORs from simplifying and VN. * gcc.dg/torture/pr81790.c: New testcase. * g++.dg/torture/pr82985.C: Likewise. From-SVN: r254766
2017-11-15 13:50:39 +01:00
2017-11-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/82985
Backport from mainline
2017-08-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/81790
* gcc.dg/torture/pr81790.c: New testcase.
* g++.dg/torture/pr82985.C: Likewise.
[PATCH] [PR82155] Fix crash in dwarf2out_abstract_function Backport from mainline (r253147): This patch is an attempt to fix the crash reported in PR82155. When generating a C++ class method for a class that is itself nested in a class method, dwarf2out_early_global_decl currently leaves the existing context DIE as it is if it already exists. However, it is possible that this call happens at a point where this context DIE is just a declaration that is itself not located in its own context. From there, if dwarf2out_early_global_decl is not called on any of the FUNCTION_DECL in the context chain, DIEs will be left badly scoped and some (such as the nested method) will be removed by the type pruning machinery. As a consequence, dwarf2out_abstract_function will will crash when called on the corresponding DECL because it asserts that the DECL has a DIE. This patch fixes this crash making dwarf2out_early_global_decl process context DIEs the same way we process abstract origins for FUNCTION_DECL: if the corresponding DIE exists but is only a declaration, call dwarf2out_decl anyway on it so that it is turned into a more complete DIE and so that it is relocated in the proper context. Bootstrapped and regtested on x86_64-linux. gcc/ PR debug/82155 * dwarf2out.c (dwarf2out_early_global_decl): Call dwarf2out_decl on the FUNCTION_DECL function context if it has a DIE that is a declaration. gcc/testsuite/ * g++.dg/pr82155.C: New testcase. From-SVN: r254761
2017-11-15 12:54:11 +01:00
2017-11-15 Pierre-Marie de Rodat <derodat@adacore.com>
Backport from mainline
2017-09-25 Pierre-Marie de Rodat <derodat@adacore.com>
* g++.dg/pr82155.C: New testcase.
backport: re PR fortran/82934 (Segfault on assumed character length in allocate) 2017-11-13 Paul Thomas <pault@gcc.gnu.org> Backport from trunk PR fortran/82934 * trans-stmt.c (gfc_trans_allocate): Remove the gcc_assert on null string length for assumed length typespec and set expr3_esize to NULL_TREE; 2017-11-13 Paul Thomas <pault@gcc.gnu.org> Backport from trunk PR fortran/82934 * gfortran.dg/allocate_assumed_charlen_1.f90: New test. From-SVN: r254709
2017-11-13 21:46:08 +01:00
2017-11-13 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/82934
* gfortran.dg/allocate_assumed_charlen_1.f90: New test.
backport: re PR fortran/78619 (ICE in copy_reference_ops_from_ref, at tree-ssa-sccvn.c:889) 2017-11-13 Paul Thomas <pault@gcc.gnu.org> Backport from trunk PR fortran/78619 * check.c (same_type_check): Introduce a new argument 'assoc' with default value false. If this is true, use the symbol type spec of BT_PROCEDURE expressions. (gfc_check_associated): Set 'assoc' true in the call to 'same_type_check'. 2017-11-13 Paul Thomas <pault@gcc.gnu.org> Backport from trunk PR fortran/78619 * gfortran.dg/pr78619.f90: New test. From-SVN: r254708
2017-11-13 21:43:26 +01:00
2017-11-13 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/78619
* gfortran.dg/pr78619.f90: New test.
Introduce logical_type_node and use it Backport from trunk. Earlier GFortran used to redefine boolean_type_node, which in the rest of the compiler means the C/C++ _Bool/bool type, to the Fortran default logical type. When this redefinition was removed, a few issues surfaced. Namely, 1) PR 82869, where we created a boolean tmp variable, and passed it to the runtime library as a Fortran logical variable of a different size. 2) Fortran specifies that logical operations should be done with the default logical kind, not in any other kind. 3) Using 8-bit variables have some issues, such as - on x86, partial register stalls and length prefix changes. - s390 has a compare with immediate and jump instruction which works with 32-bit but not 8-bit quantities. This patch addresses these issues by introducing a type logical_type_node which is a Fortran LOGICAL variable of default kind. It is then used in places were the Fortran standard mandates, as well as for compiler generated temporary variables. For x86-64, using the Polyhedron benchmark suite, no performance or code size difference worth mentioning was observed. Regtested on x86_64-pc-linux-gnu. gcc/fortran/ChangeLog: 2017-11-13 Janne Blomqvist <jb@gcc.gnu.org> PR 82869 * convert.c (truthvalue_conversion): Use logical_type_node. * trans-array.c (gfc_trans_allocate_array_storage): Likewise. (gfc_trans_create_temp_array): Likewise. (gfc_trans_array_ctor_element): Likewise. (gfc_trans_array_constructor_value): Likewise. (trans_array_constructor): Likewise. (trans_array_bound_check): Likewise. (gfc_conv_array_ref): Likewise. (gfc_trans_scalarized_loop_end): Likewise. (gfc_conv_array_extent_dim): Likewise. (gfc_array_init_size): Likewise. (gfc_array_allocate): Likewise. (gfc_trans_array_bounds): Likewise. (gfc_trans_dummy_array_bias): Likewise. (gfc_conv_array_parameter): Likewise. (duplicate_allocatable): Likewise. (duplicate_allocatable_coarray): Likewise. (structure_alloc_comps): Likewise (get_std_lbound): Likewise (gfc_alloc_allocatable_for_assignment): Likewise * trans-decl.c (add_argument_checking): Likewise (gfc_generate_function_code): Likewise * trans-expr.c (gfc_copy_class_to_class): Likewise (gfc_trans_class_array_init_assign): Likewise (gfc_trans_class_init_assign): Likewise (gfc_conv_expr_present): Likewise (gfc_conv_substring): Likewise (gfc_conv_cst_int_power): Likewise (gfc_conv_expr_op): Likewise (gfc_conv_procedure_call): Likewise (fill_with_spaces): Likewise (gfc_trans_string_copy): Likewise (gfc_trans_alloc_subarray_assign): Likewise (gfc_trans_pointer_assignment): Likewise (gfc_trans_scalar_assign): Likewise (fcncall_realloc_result): Likewise (alloc_scalar_allocatable_for_assignment): Likewise (trans_class_assignment): Likewise (gfc_trans_assignment_1): Likewise * trans-intrinsic.c (build_fixbound_expr): Likewise (gfc_conv_intrinsic_aint): Likewise (gfc_trans_same_strlen_check): Likewise (conv_caf_send): Likewise (trans_this_image): Likewise (conv_intrinsic_image_status): Likewise (trans_image_index): Likewise (gfc_conv_intrinsic_bound): Likewise (conv_intrinsic_cobound): Likewise (gfc_conv_intrinsic_mod): Likewise (gfc_conv_intrinsic_dshift): Likewise (gfc_conv_intrinsic_dim): Likewise (gfc_conv_intrinsic_sign): Likewise (gfc_conv_intrinsic_ctime): Likewise (gfc_conv_intrinsic_fdate): Likewise (gfc_conv_intrinsic_ttynam): Likewise (gfc_conv_intrinsic_minmax): Likewise (gfc_conv_intrinsic_minmax_char): Likewise (gfc_conv_intrinsic_anyall): Likewise (gfc_conv_intrinsic_arith): Likewise (gfc_conv_intrinsic_minmaxloc): Likewise (gfc_conv_intrinsic_minmaxval): Likewise (gfc_conv_intrinsic_btest): Likewise (gfc_conv_intrinsic_bitcomp): Likewise (gfc_conv_intrinsic_shift): Likewise (gfc_conv_intrinsic_ishft): Likewise (gfc_conv_intrinsic_ishftc): Likewise (gfc_conv_intrinsic_leadz): Likewise (gfc_conv_intrinsic_trailz): Likewise (gfc_conv_intrinsic_mask): Likewise (gfc_conv_intrinsic_spacing): Likewise (gfc_conv_intrinsic_rrspacing): Likewise (gfc_conv_intrinsic_size): Likewise (gfc_conv_intrinsic_sizeof): Likewise (gfc_conv_intrinsic_transfer): Likewise (gfc_conv_allocated): Likewise (gfc_conv_associated): Likewise (gfc_conv_same_type_as): Likewise (gfc_conv_intrinsic_trim): Likewise (gfc_conv_intrinsic_repeat): Likewise (conv_isocbinding_function): Likewise (conv_intrinsic_ieee_is_normal): Likewise (conv_intrinsic_ieee_is_negative): Likewise (conv_intrinsic_ieee_copy_sign): Likewise (conv_intrinsic_move_alloc): Likewise * trans-io.c (set_parameter_value_chk): Likewise (set_parameter_value_inquire): Likewise (set_string): Likewise * trans-openmp.c (gfc_walk_alloc_comps): Likewise (gfc_omp_clause_default_ctor): Likewise (gfc_omp_clause_copy_ctor): Likewise (gfc_omp_clause_assign_op): Likewise (gfc_omp_clause_dtor): Likewise (gfc_omp_finish_clause): Likewise (gfc_trans_omp_clauses): Likewise (gfc_trans_omp_do): Likewise * trans-stmt.c (gfc_trans_goto): Likewise (gfc_trans_sync): Likewise (gfc_trans_arithmetic_if): Likewise (gfc_trans_simple_do): Likewise (gfc_trans_do): Likewise (gfc_trans_forall_loop): Likewise (gfc_trans_where_2): Likewise (gfc_trans_allocate): Likewise (gfc_trans_deallocate): Likewise * trans-types.c (gfc_init_types): Initialize logical_type_node and their true/false trees. (gfc_get_array_descr_info): Use logical_type_node. * trans-types.h (logical_type_node): New tree. (logical_true_node): Likewise. (logical_false_node): Likewise. * trans.c (gfc_trans_runtime_check): Use logical_type_node. (gfc_call_malloc): Likewise (gfc_allocate_using_malloc): Likewise (gfc_allocate_allocatable): Likewise (gfc_add_comp_finalizer_call): Likewise (gfc_add_finalizer_call): Likewise (gfc_deallocate_with_status): Likewise (gfc_deallocate_scalar_with_status): Likewise (gfc_call_realloc): Likewise gcc/testsuite/ChangeLog: 2017-11-13 Janne Blomqvist <jb@gcc.gnu.org> PR 82869 * gfortran.dg/logical_temp_io.f90: New test. * gfortran.dg/logical_temp_io_kind8.f90: New test. From-SVN: r254706
2017-11-13 21:01:20 +01:00
2017-11-13 Janne Blomqvist <jb@gcc.gnu.org>
PR 82869
* gfortran.dg/logical_temp_io.f90: New test.
* gfortran.dg/logical_temp_io_kind8.f90: New test.
utils.c (convert): Add comment and do not fall through to the next case. * gcc-interface/utils.c (convert) <RECORD_TYPE>: Add comment and do not fall through to the next case. <ARRAY_TYPE>: Deal specially with a dereference from another array type with the same element type. From-SVN: r254619
2017-11-10 09:23:20 +01:00
2017-11-10 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt69.adb: New test.
backport: re PR fortran/78641 ([OOP] ICE on polymorphic allocatable function in array constructor) 2017-11-06 Paul Thomas <pault@gcc.gnu.org> Backported from trunk PR fortran/78641 * resolve.c (resolve_ordinary_assign): Do not add the _data component for class valued array constructors being assigned to derived type arrays. * trans-array.c (gfc_trans_array_ctor_element): Take the _data of class valued elements for assignment to derived type arrays. 2017-11-06 Paul Thomas <pault@gcc.gnu.org> Backported from trunk PR fortran/78641 * gfortran.dg/class_66.f90: New test. From-SVN: r254444
2017-11-06 11:40:11 +01:00
2017-11-06 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/78641
* gfortran.dg/class_66.f90: New test.
[multiple changes] 2017-11-06 Paul Thomas <pault@gcc.gnu.org> PR fortran/69739 * trans-expr.c (gfc_map_intrinsic_function): Return false for bounds without the DIM argument instead of ICEing. 2017-11-06 Paul Thomas <pault@gcc.gnu.org> PR fortran/69739 * gfortran.dg/pr69739.f90: New test. From-SVN: r254442
2017-11-06 11:14:29 +01:00
2017-11-06 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/69739
* gfortran.dg/pr69739.f90: New test.
re PR fortran/82796 (Private+equivalence in used module breaks compilation of pure function) 2017-11-04 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/82796 * resolve.c (resolve_equivalence): An entity in a common block within a module cannot appear in an equivalence statement if the entity is with a pure procedure. 2017-11-04 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/82796 * gfortran.dg/equiv_pure.f90: New test. From-SVN: r254409
2017-11-04 17:41:09 +01:00
2017-11-04 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/82796
* gfortran.dg/equiv_pure.f90: New test.
trans-expr.c (gfc_trans_assignment_1): Character kind conversion may create a loop variant temporary, too. gcc/fortran/ChangeLog: 2017-11-04 Andre Vehreschild <vehre@gcc.gnu.org> * trans-expr.c (gfc_trans_assignment_1): Character kind conversion may create a loop variant temporary, too. * trans-intrinsic.c (conv_caf_send): Treat char arrays as arrays and not as scalars. * trans.c (get_array_span): Take the character kind into account when doing pointer arithmetic. gcc/testsuite/ChangeLog: 2017-11-04 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.dg/coarray/send_char_array_1.f90: New test. From-SVN: r254408
2017-11-04 15:37:03 +01:00
2017-11-04 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/send_char_array_1.f90: New test.
re PR fortran/81735 (double free or corruption (fasttop) error (SIGABRT) with character(:) and custom return type with allocatable) 2017-11-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/81735 * trans-decl.c (gfc_trans_deferred_vars): Correct case where 'tmp' can be used unititialized. 2017-11-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/81735 * gfortran.dg/pr81735.f90: New test. From-SVN: r254389
2017-11-03 20:01:29 +01:00
2017-11-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/81735
* gfortran.dg/pr81735.f90: New test.
backport: [multiple changes] 2017-11-01 Tamar Christina <tamar.christina@arm.com> Backported from trunk * gcc.dg/vect/vect-align-1.c: Fix vect_hw_misalign condition. * gcc.dg/vect/vect-align-2.c: Likewise. * gcc.dg/vect/vect-multitypes-1.c: Likewise 2017-11-01 Tamar Christina <tamar.christina@arm.com> Backported from trunk * gcc.dg/vect/vect-multitypes-1.c: Correct target selector. 2017-11-01 Christophe Lyon <christophe.lyon@linaro.org> Backported from trunk * lib/target-supports.exp (check_effective_target_vect_hw_misalign): Fix arm check. From-SVN: r254301
2017-11-01 12:57:48 +01:00
2017-11-01 Tamar Christina <tamar.christina@arm.com>
Backported from trunk
* gcc.dg/vect/vect-align-1.c: Fix vect_hw_misalign condition.
* gcc.dg/vect/vect-align-2.c: Likewise.
* gcc.dg/vect/vect-multitypes-1.c: Likewise
2017-11-01 Tamar Christina <tamar.christina@arm.com>
Backported from trunk
* gcc.dg/vect/vect-multitypes-1.c: Correct target selector.
2017-11-01 Christophe Lyon <christophe.lyon@linaro.org>
Backported from trunk
* lib/target-supports.exp (check_effective_target_vect_hw_misalign):
Fix arm check.
re PR libfortran/80850 (Sourced allocate() fails to allocate a pointer) 2017-11-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/80850 * trans_expr.c (gfc_conv_procedure_call): When passing a class argument to an unlimited polymorphic dummy, it is wrong to cast the passed expression as unlimited, unless it is unlimited. The correct way is to assign to each of the fields and set the _len field to zero. 2017-11-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/80850 * gfortran.dg/class_64_f90 : New test. From-SVN: r254299
2017-11-01 12:29:07 +01:00
2017-11-01 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/80554
* gfortran.dg/submodule_29.f08: New test.
[PR 81702] Remove devirtualization assert 2017-11-01 Martin Jambor <mjambor@suse.cz> PR c++/81702 * gimple-fold.c (gimple_get_virt_method_for_vtable): Remove assert. testsuite/ * g++.dg/tree-ssa/pr81702.C: New test. From-SVN: r254295
2017-11-01 11:35:13 +01:00
2017-11-01 Martin Jambor <mjambor@suse.cz>
PR c++/81702
* g++.dg/tree-ssa/pr81702.C: New test.
re PR libfortran/80850 (Sourced allocate() fails to allocate a pointer) 2017-11-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/80850 * trans_expr.c (gfc_conv_procedure_call): When passing a class argument to an unlimited polymorphic dummy, it is wrong to cast the passed expression as unlimited, unless it is unlimited. The correct way is to assign to each of the fields and set the _len field to zero. 2017-11-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/80850 * gfortran.dg/class_64_f90 : New test. From-SVN: r254293
2017-11-01 10:33:26 +01:00
2017-11-01 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/80850
* gfortran.dg/class_64_f90 : New test.
re PR c++/82085 (ICE: Template variable reference used in nested template alias) /cp 2017-10-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/82085 * pt.c (tsubst_copy_and_build, [INDIRECT_REF]): For a REFERENCE_REF_P, unconditionally call convert_from_reference. /testsuite 2017-10-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/82085 * g++.dg/cpp1y/var-templ56.C: New. From-SVN: r254240
2017-10-30 20:17:40 +01:00
2017-10-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/82085
* g++.dg/cpp1y/var-templ56.C: New.
re PR fortran/81758 ([OOP] Broken vtab) 2017-10-28 Paul Thomas <pault@gcc.gnu.org> PR fortran/81758 * trans-expr.c (trans_class_vptr_len_assignment): 'vptr_expr' must only be set if the right hand side expression is of type class. 2017-10-28 Paul Thomas <pault@gcc.gnu.org> PR fortran/81758 * gfortran.dg/class_63.f90: New test. From-SVN: r254196
2017-10-28 10:53:19 +02:00
2017-10-28 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/81758
* gfortran.dg/class_63.f90: New test.
backport: re PR rtl-optimization/82192 (gcc produces incorrect code with -O2 and bit-field) Backported from mainline 2017-09-15 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/82192 * combine.c (make_extraction): Don't look through non-paradoxical SUBREGs or TRUNCATE if pos + len is or might be bigger than inner's mode. * gcc.c-torture/execute/pr82192.c: New test. From-SVN: r254177
2017-10-27 22:32:21 +02:00
2017-10-27 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
backport: re PR c++/82159 (ICE: in assign_temp, at function.c:961) Backported from mainline 2017-10-12 Jakub Jelinek <jakub@redhat.com> PR c++/82159 * expr.c (store_field): Don't optimize away bitsize == 0 store from CALL_EXPR with addressable return type. * g++.dg/opt/pr82159-2.C: New test. From-SVN: r254181
2017-10-27 22:35:06 +02:00
2017-10-12 Jakub Jelinek <jakub@redhat.com>
PR c++/82159
* g++.dg/opt/pr82159-2.C: New test.
backport: re PR c++/82373 (syntax error in error message) Backported from mainline 2017-10-04 Jakub Jelinek <jakub@redhat.com> PR c++/82373 * error.c (dump_function_decl): If show_return, call dump_type_suffix on the same return type dump_type_prefix has been called on. * g++.dg/cpp1y/pr82373.C: New test. From-SVN: r254180
2017-10-27 22:34:22 +02:00
2017-10-04 Jakub Jelinek <jakub@redhat.com>
PR c++/82373
* g++.dg/cpp1y/pr82373.C: New test.
backport: re PR sanitizer/81715 (asan-stack=1 redzone allocation is too inflexible) Backported from mainline 2017-09-21 Jakub Jelinek <jakub@redhat.com> PR sanitizer/81715 * tree-inline.c (expand_call_inline): Emit clobber stmts for VAR_DECLs to which addressable non-volatile parameters are mapped and for id->retvar after the return value assignment, though for -fsanitize=kernel-address only. Clear id->retval and id->retbnd after inlining. * g++.dg/asan/pr81715.C: New test. From-SVN: r254179
2017-10-27 22:33:35 +02:00
2017-09-21 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81715
* g++.dg/asan/pr81715.C: New test.
backport: re PR rtl-optimization/82192 (gcc produces incorrect code with -O2 and bit-field) Backported from mainline 2017-09-15 Jakub Jelinek <jakub@redhat.com> PR rtl-optimization/82192 * combine.c (make_extraction): Don't look through non-paradoxical SUBREGs or TRUNCATE if pos + len is or might be bigger than inner's mode. * gcc.c-torture/execute/pr82192.c: New test. From-SVN: r254177
2017-10-27 22:32:21 +02:00
2017-09-15 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/82192
* gcc.c-torture/execute/pr82192.c: New test.
re PR target/82703 (Wrong addition of std::array components with -O2 -ftree-loop-vectorize -ftree-slp-vectorize (works fine with -O2)) PR target/82703 * config/i386/i386-protos.h (maybe_get_pool_constant): Removed. * config/i386/i386.c (maybe_get_pool_constant): Removed. (ix86_split_to_parts): Use avoid_constant_pool_reference instead of maybe_get_pool_constant. * config/i386/predicates.md (zero_extended_scalar_load_operand): Likewise. * gcc.dg/pr82703.c: New test. From-SVN: r254146
2017-10-27 14:25:34 +02:00
2017-10-27 Jakub Jelinek <jakub@redhat.com>
PR target/82703
* gcc.dg/pr82703.c: New test.
re PR middle-end/80295 (ICE in __builtin_update_setjmp_buf expander) gcc/ChangeLog 2017-10-24 Qing Zhao <qing.zhao@oracle.com> Wilco Dijkstra <wilco.dijkstra@arm.com> * builtins.c (expand_builtin_update_setjmp_buf): Add a converstion to Pmode from the buf_addr. gcc/testsuite/ChangeLog 2017-10-24 Qing Zhao <qing.zhao@oracle.com> Wilco Dijkstra <wilco.dijkstra@arm.com> PR middle-end/80295 * gcc.target/aarch64/pr80295.c: New test. Co-Authored-By: Wilco Dijkstra <wdijkstr@arm.com> From-SVN: r254063
2017-10-25 00:46:19 +02:00
2017-10-24 Qing Zhao <qing.zhao@oracle.com>
re PR target/82703 (Wrong addition of std::array components with -O2 -ftree-loop-vectorize -ftree-slp-vectorize (works fine with -O2)) PR target/82703 * config/i386/i386-protos.h (maybe_get_pool_constant): Removed. * config/i386/i386.c (maybe_get_pool_constant): Removed. (ix86_split_to_parts): Use avoid_constant_pool_reference instead of maybe_get_pool_constant. * config/i386/predicates.md (zero_extended_scalar_load_operand): Likewise. * gcc.dg/pr82703.c: New test. From-SVN: r254146
2017-10-27 14:25:34 +02:00
Wilco Dijkstra <wilco.dijkstra@arm.com>
re PR middle-end/80295 (ICE in __builtin_update_setjmp_buf expander) gcc/ChangeLog 2017-10-24 Qing Zhao <qing.zhao@oracle.com> Wilco Dijkstra <wilco.dijkstra@arm.com> * builtins.c (expand_builtin_update_setjmp_buf): Add a converstion to Pmode from the buf_addr. gcc/testsuite/ChangeLog 2017-10-24 Qing Zhao <qing.zhao@oracle.com> Wilco Dijkstra <wilco.dijkstra@arm.com> PR middle-end/80295 * gcc.target/aarch64/pr80295.c: New test. Co-Authored-By: Wilco Dijkstra <wdijkstr@arm.com> From-SVN: r254063
2017-10-25 00:46:19 +02:00
backport: re PR fortran/81304 (Bogus warning with -Wsurprising and -fopenmp: Type specified for intrinsic function 'min' / 'max') Backported from mainline 2017-11-24 Jakub Jelinek <jakub@redhat.com> PR fortran/81304 * trans-openmp.c (gfc_trans_omp_array_reduction_or_udr): Set attr.implicit_type in intrinsic_sym to avoid undesirable warning. * testsuite/libgomp.fortran/pr81304.f90: New test. From-SVN: r255716
2017-12-15 23:00:48 +01:00
PR middle-end/80295
* gcc.target/aarch64/pr80295.c: New test.
re PR middle-end/80295 (ICE in __builtin_update_setjmp_buf expander) gcc/ChangeLog 2017-10-24 Qing Zhao <qing.zhao@oracle.com> Wilco Dijkstra <wilco.dijkstra@arm.com> * builtins.c (expand_builtin_update_setjmp_buf): Add a converstion to Pmode from the buf_addr. gcc/testsuite/ChangeLog 2017-10-24 Qing Zhao <qing.zhao@oracle.com> Wilco Dijkstra <wilco.dijkstra@arm.com> PR middle-end/80295 * gcc.target/aarch64/pr80295.c: New test. Co-Authored-By: Wilco Dijkstra <wdijkstr@arm.com> From-SVN: r254063
2017-10-25 00:46:19 +02:00
re PR fortran/82312 ([OOP] Pointer assignment to component of class variable results wrong vptr for the variable.) 2017-10-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/82312 * resolve.c (gfc_resolve_code): Simplify condition for class pointer assignments becoming regular assignments by asserting that only class valued targets are permitted. * trans-expr.c (trans_class_pointer_fcn): New function using a block of code from gfc_trans_pointer_assignment. (gfc_trans_pointer_assignment): Call the new function. Tidy up a minor whitespace issue. 2017-10-21 Paul Thomas <pault@gcc.gnu.org> PR fortran/82312 * gfortran.dg/typebound_proc_36.f90 : New test. From-SVN: r253976
2017-10-21 19:09:43 +02:00
2017-10-21 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/82312
* gfortran.dg/typebound_proc_36.f90 : New test.
backport: re PR fortran/79795 (Fortran ICE in resolve_symbol starting with r163221) 2017-10-20 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/79795 * resolve.c (resovle_symbol): Change gcc_assert to sensible error message. 2017-10-20 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/79795 * gfortran.dg/assumed_size_2.f90: New test. From-SVN: r253951
2017-10-20 20:01:36 +02:00
2017-10-20 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/79795
* gfortran.dg/assumed_size_2.f90: New test.
re PR tree-optimization/82603 (ICE in ifcvt_local_dce w/ -O2 -ftree-loop-vectorize) 2017-10-20 Richard Biener <rguenther@suse.de> PR tree-optimization/82603 * tree-if-conv.c (predicate_mem_writes): Make sure to only remove false predicated stores. * gcc.dg/torture/pr82603.c: New testcase. From-SVN: r253932
2017-10-20 13:19:03 +02:00
2017-10-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/82603
* gcc.dg/torture/pr82603.c: New testcase.
backport: re PR tree-optimization/82436 (465.tonto ICE in vect_get_slp_vect_defs, at tree-vect-slp.c:3410) 2017-10-20 Richard Biener <rguenther@suse.de> Backport from mainline 2017-10-06 Richard Biener <rguenther@suse.de> PR tree-optimization/82436 * tree-vect-slp.c (vect_supported_load_permutation_p): More conservatively choose the vectorization factor when checking whether we can perform the required load permutation. (vect_transform_slp_perm_load): Assert when we may not fail. * gcc.dg/vect/pr82436.c: New testcase. From-SVN: r253931
2017-10-20 13:18:00 +02:00
2017-10-20 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-10-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/82436
* gcc.dg/vect/pr82436.c: New testcase.
backport: re PR libfortran/82233 (execute_command_line causes program to stop when command fails (or does not exist)) 2017-10-19 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR libfortran/82233 * intrinsics/execute_command_line.c (execute_command_line): No call to runtime_error if cmdstat is present. 2017-10-19 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR libfortran/82233 * gfortran.dg/execute_command_line_3.f90: New test. From-SVN: r253907
2017-10-19 19:49:24 +02:00
2017-10-19 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR libfortran/82233
* gfortran.dg/execute_command_line_3.f90: New test.
[ARM] PR 82445 - suppress 32-bit aligned ldrd/strd peepholing with -mno-unaligned-access Peephole patterns exist in the arm backend to spot load/store operations to adjacent memory operations in order to convert them into ldrd/strd instructions. However, when we have strict alignment enforced, then we can only do this if the accesses are known to be 64-bit aligned; this is unlikely to be the case for most loads. The patch adds some alignment checking to the code that validates the addresses for use in the peephole patterns. This should also fix incorrect generation of ldrd/strd with unaligned accesses that could previously have occurred on ARMv5e where all such operations must be 64-bit aligned. I've added some new tests as well. In doing so I discovered that the ldrd/strd peephole tests could never fail since they would match the source file name in the scanned assembly as well as any instructions of the intended type. I've fixed those by tightening the scan results slightly. gcc: * config/arm/arm.c (align_ok_ldrd_strd): New function. (mem_ok_for_ldrd_strd): New parameter align. Extract the alignment of the mem into it. (gen_operands_ldrd_strd): Validate the alignment of the accesses. testsuite: * gcc.target/arm/peep-ldrd-1.c: Tighten test scan pattern. * gcc.target/arm/peep-strd-1.c: Likewise. * gcc.target/arm/peep-ldrd-2.c: New test. * gcc.target/arm/peep-strd-2.c: New test. From-SVN: r253891
2017-10-19 15:14:55 +02:00
2017-10-19 Richard Earnshaw <rearnsha@arm.com>
PR target/82445
* gcc.target/arm/peep-ldrd-1.c: Tighten test scan pattern.
* gcc.target/arm/peep-strd-1.c: Likewise.
* gcc.target/arm/peep-ldrd-2.c: New test.
* gcc.target/arm/peep-strd-2.c: New test.
re PR middle-end/82556 (internal compiler error in curr_insn_transform, at lra-constraints.c:4307) 2017-10-18 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/82556 * lra-constraints.c (curr_insn_transform): Use non-input operand instead of output one for matched reload. 2017-10-18 Vladimir Makarov <vmakarov@redhat.com> PR middle-end/82556 * gcc.target/i386/pr82556.c: New. From-SVN: r253863
2017-10-18 18:47:38 +02:00
2017-10-18 Vladimir Makarov <vmakarov@redhat.com>
PR middle-end/82556
* gcc.target/i386/pr82556.c: New.
* gcc.dg/attr-alloc_size-11.c: UnXFAIL for visium-*-*. From-SVN: r253832
2017-10-17 22:34:43 +02:00
2017-10-17 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/attr-alloc_size-11.c: UnXFAIL for visium-*-*.
[C++ PATCH 82560] missing dtor call https://gcc.gnu.org/ml/gcc-patches/2017-10/msg01068.html PR c++/82560 * call.c (build_over_call): Don't pass tf_no_cleanup to nested calls. PR c++/82560 * g++.dg/cpp0x/pr82560.C: New. From-SVN: r253822
2017-10-17 19:27:11 +02:00
2017-10-17 Nathan Sidwell <nathan@acm.org>
PR c++/82560
* g++.dg/cpp0x/pr82560.C: New.
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
2017-10-17 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/82549
* gcc.c-torture/compile/pr82549.c: New test.
re PR fortran/52832 ([F03] ASSOCIATE construct with proc-pointer selector is rejected) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/52832 * match.c (gfc_match_associate): Before failing the association try again, allowing a proc pointer selector. PR fortran/80120 PR fortran/81903 PR fortran/82121 * primary.c (gfc_match_varspec): Introduce 'tgt_expr', which points to the associate selector, if any. Go through selector references, after resolution for variables, to catch any full or section array references. If a class associate name does not have the same declared type as the selector, resolve the selector and copy the declared type to the associate name. Before throwing a no implicit type error, resolve all allowed selector expressions, and copy the resulting typespec. PR fortran/67543 * resolve.c (resolve_assoc_var): Selector must cannot be the NULL expression and it must have a type. PR fortran/78152 * resolve.c (resolve_symbol): Allow associate names to be coarrays. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/78512 * gfortran.dg/associate_9.f03 : Remove XFAIL. * gfortran.dg/associate_26.f90 : New test. PR fortran/80120 * gfortran.dg/associate_27.f90 : New test. PR fortran/81903 * gfortran.dg/associate_28.f90 : New test. PR fortran/82121 * gfortran.dg/associate_29.f90 : New test. PR fortran/67543 * gfortran.dg/associate_30.f90 : New test. From-SVN: r253794
2017-10-16 21:44:04 +02:00
2017-10-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/78512
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/associate_9.f03: Remove XFAIL.
* gfortran.dg/associate_26.f90: New test.
re PR fortran/52832 ([F03] ASSOCIATE construct with proc-pointer selector is rejected) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/52832 * match.c (gfc_match_associate): Before failing the association try again, allowing a proc pointer selector. PR fortran/80120 PR fortran/81903 PR fortran/82121 * primary.c (gfc_match_varspec): Introduce 'tgt_expr', which points to the associate selector, if any. Go through selector references, after resolution for variables, to catch any full or section array references. If a class associate name does not have the same declared type as the selector, resolve the selector and copy the declared type to the associate name. Before throwing a no implicit type error, resolve all allowed selector expressions, and copy the resulting typespec. PR fortran/67543 * resolve.c (resolve_assoc_var): Selector must cannot be the NULL expression and it must have a type. PR fortran/78152 * resolve.c (resolve_symbol): Allow associate names to be coarrays. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/78512 * gfortran.dg/associate_9.f03 : Remove XFAIL. * gfortran.dg/associate_26.f90 : New test. PR fortran/80120 * gfortran.dg/associate_27.f90 : New test. PR fortran/81903 * gfortran.dg/associate_28.f90 : New test. PR fortran/82121 * gfortran.dg/associate_29.f90 : New test. PR fortran/67543 * gfortran.dg/associate_30.f90 : New test. From-SVN: r253794
2017-10-16 21:44:04 +02:00
PR fortran/80120
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/associate_27.f90: New test.
re PR fortran/52832 ([F03] ASSOCIATE construct with proc-pointer selector is rejected) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/52832 * match.c (gfc_match_associate): Before failing the association try again, allowing a proc pointer selector. PR fortran/80120 PR fortran/81903 PR fortran/82121 * primary.c (gfc_match_varspec): Introduce 'tgt_expr', which points to the associate selector, if any. Go through selector references, after resolution for variables, to catch any full or section array references. If a class associate name does not have the same declared type as the selector, resolve the selector and copy the declared type to the associate name. Before throwing a no implicit type error, resolve all allowed selector expressions, and copy the resulting typespec. PR fortran/67543 * resolve.c (resolve_assoc_var): Selector must cannot be the NULL expression and it must have a type. PR fortran/78152 * resolve.c (resolve_symbol): Allow associate names to be coarrays. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/78512 * gfortran.dg/associate_9.f03 : Remove XFAIL. * gfortran.dg/associate_26.f90 : New test. PR fortran/80120 * gfortran.dg/associate_27.f90 : New test. PR fortran/81903 * gfortran.dg/associate_28.f90 : New test. PR fortran/82121 * gfortran.dg/associate_29.f90 : New test. PR fortran/67543 * gfortran.dg/associate_30.f90 : New test. From-SVN: r253794
2017-10-16 21:44:04 +02:00
PR fortran/81903
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/associate_28.f90: New test.
re PR fortran/52832 ([F03] ASSOCIATE construct with proc-pointer selector is rejected) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/52832 * match.c (gfc_match_associate): Before failing the association try again, allowing a proc pointer selector. PR fortran/80120 PR fortran/81903 PR fortran/82121 * primary.c (gfc_match_varspec): Introduce 'tgt_expr', which points to the associate selector, if any. Go through selector references, after resolution for variables, to catch any full or section array references. If a class associate name does not have the same declared type as the selector, resolve the selector and copy the declared type to the associate name. Before throwing a no implicit type error, resolve all allowed selector expressions, and copy the resulting typespec. PR fortran/67543 * resolve.c (resolve_assoc_var): Selector must cannot be the NULL expression and it must have a type. PR fortran/78152 * resolve.c (resolve_symbol): Allow associate names to be coarrays. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/78512 * gfortran.dg/associate_9.f03 : Remove XFAIL. * gfortran.dg/associate_26.f90 : New test. PR fortran/80120 * gfortran.dg/associate_27.f90 : New test. PR fortran/81903 * gfortran.dg/associate_28.f90 : New test. PR fortran/82121 * gfortran.dg/associate_29.f90 : New test. PR fortran/67543 * gfortran.dg/associate_30.f90 : New test. From-SVN: r253794
2017-10-16 21:44:04 +02:00
PR fortran/82121
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/associate_29.f90: New test.
re PR fortran/52832 ([F03] ASSOCIATE construct with proc-pointer selector is rejected) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/52832 * match.c (gfc_match_associate): Before failing the association try again, allowing a proc pointer selector. PR fortran/80120 PR fortran/81903 PR fortran/82121 * primary.c (gfc_match_varspec): Introduce 'tgt_expr', which points to the associate selector, if any. Go through selector references, after resolution for variables, to catch any full or section array references. If a class associate name does not have the same declared type as the selector, resolve the selector and copy the declared type to the associate name. Before throwing a no implicit type error, resolve all allowed selector expressions, and copy the resulting typespec. PR fortran/67543 * resolve.c (resolve_assoc_var): Selector must cannot be the NULL expression and it must have a type. PR fortran/78152 * resolve.c (resolve_symbol): Allow associate names to be coarrays. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/78512 * gfortran.dg/associate_9.f03 : Remove XFAIL. * gfortran.dg/associate_26.f90 : New test. PR fortran/80120 * gfortran.dg/associate_27.f90 : New test. PR fortran/81903 * gfortran.dg/associate_28.f90 : New test. PR fortran/82121 * gfortran.dg/associate_29.f90 : New test. PR fortran/67543 * gfortran.dg/associate_30.f90 : New test. From-SVN: r253794
2017-10-16 21:44:04 +02:00
PR fortran/67543
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/associate_30.f90: New test.
re PR fortran/52832 ([F03] ASSOCIATE construct with proc-pointer selector is rejected) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/52832 * match.c (gfc_match_associate): Before failing the association try again, allowing a proc pointer selector. PR fortran/80120 PR fortran/81903 PR fortran/82121 * primary.c (gfc_match_varspec): Introduce 'tgt_expr', which points to the associate selector, if any. Go through selector references, after resolution for variables, to catch any full or section array references. If a class associate name does not have the same declared type as the selector, resolve the selector and copy the declared type to the associate name. Before throwing a no implicit type error, resolve all allowed selector expressions, and copy the resulting typespec. PR fortran/67543 * resolve.c (resolve_assoc_var): Selector must cannot be the NULL expression and it must have a type. PR fortran/78152 * resolve.c (resolve_symbol): Allow associate names to be coarrays. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/78512 * gfortran.dg/associate_9.f03 : Remove XFAIL. * gfortran.dg/associate_26.f90 : New test. PR fortran/80120 * gfortran.dg/associate_27.f90 : New test. PR fortran/81903 * gfortran.dg/associate_28.f90 : New test. PR fortran/82121 * gfortran.dg/associate_29.f90 : New test. PR fortran/67543 * gfortran.dg/associate_30.f90 : New test. From-SVN: r253794
2017-10-16 21:44:04 +02:00
re PR fortran/81048 (incorrect derived type initialization) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * resolve.c (resolve_symbol): Ensure that derived type array results get default initialization. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * gfortran.dg/derived_init_4.f90 : New test. From-SVN: r253793
2017-10-16 20:48:56 +02:00
2017-10-16 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/81048
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/derived_init_4.f90: New test.
re PR fortran/81048 (incorrect derived type initialization) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * resolve.c (resolve_symbol): Ensure that derived type array results get default initialization. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * gfortran.dg/derived_init_4.f90 : New test. From-SVN: r253793
2017-10-16 20:48:56 +02:00
re PR target/82524 (expensive-optimizations produces wrong results) PR target/82524 * config/i386/i386.md (addqi_ext_1, andqi_ext_1, *andqi_ext_1_cc, *<code>qi_ext_1, *xorqi_ext_1_cc): Change =Q constraints to +Q and into insn condition add check that operands[0] and operands[1] are equal. (*addqi_ext_2, *andqi_ext_2, *<code>qi_ext_2): Change =Q constraints to +Q and into insn condition add check that operands[0] is equal to either operands[1] or operands[2]. * gcc.c-torture/execute/pr82524.c: New test. From-SVN: r253711
2017-10-13 09:39:42 +02:00
2017-10-13 Jakub Jelinek <jakub@redhat.com>
re PR target/82274 (__builtin_mul_overflow fails to detect overflow for int64_t when compiled with -m32) PR target/82274 * internal-fn.c (expand_mul_overflow): If both operands have the same highpart of -1 or 0 and the topmost bit of lowpart is different, overflow is if res <= 0 rather than res < 0. * libgcc2.c (__mulvDI3): If both operands have the same highpart of -1 and the topmost bit of lowpart is 0, multiplication overflows even if both lowparts are 0. * gcc.dg/pr82274-1.c: New test. * gcc.dg/pr82274-2.c: New test. From-SVN: r253735
2017-10-13 19:26:28 +02:00
PR target/82274
* gcc.dg/pr82274-1.c: New test.
* gcc.dg/pr82274-2.c: New test.
re PR target/82524 (expensive-optimizations produces wrong results) PR target/82524 * config/i386/i386.md (addqi_ext_1, andqi_ext_1, *andqi_ext_1_cc, *<code>qi_ext_1, *xorqi_ext_1_cc): Change =Q constraints to +Q and into insn condition add check that operands[0] and operands[1] are equal. (*addqi_ext_2, *andqi_ext_2, *<code>qi_ext_2): Change =Q constraints to +Q and into insn condition add check that operands[0] is equal to either operands[1] or operands[2]. * gcc.c-torture/execute/pr82524.c: New test. From-SVN: r253711
2017-10-13 09:39:42 +02:00
PR target/82524
* gcc.c-torture/execute/pr82524.c: New test.
Backport correct Go MIPS architecture names from trunk. Brings in the following patches: https://golang.org/cl/46150 https://golang.org/cl/46151 https://golang.org/cl/46152 https://golang.org/cl/46153 https://golang.org/cl/46154 https://gcc.gnu.org/ml/gcc-patches/2017-06/msg01777.html * go.test/go-test.exp (go-set-goarch): Update MIPS architecture names. From-SVN: r253551
2017-10-09 18:59:38 +02:00
2017-10-09 James Cowgill <James.Cowgill@imgtec.com>
* go.test/go-test.exp (go-set-goarch): Update MIPS architecture names.
re PR c++/82299 (-Wuseless-cast errors on typed enums used in member data initializers in c++1z) PR c++/82299 * decl.c (reshape_init): Suppress warn_useless_cast for direct enum init. * typeck.c (convert_for_assignment): Likewise. * g++.dg/cpp0x/pr82299.C: New test. From-SVN: r253499
2017-10-06 20:00:54 +02:00
2017-10-06 Jakub Jelinek <jakub@redhat.com>
PR c++/82299
* g++.dg/cpp0x/pr82299.C: New test.
[AArch64] Backport to gcc-7 PR71727 fix -mstrict-align 2017-10-06 Christophe Lyon <christophe.lyon@linaro.org> gcc/ Backport from mainline r253242. 2017-09-27 Christophe Lyon <christophe.lyon@linaro.org> PR target/71727 * config/aarch64/aarch64.c (aarch64_builtin_support_vector_misalignment): Always return false when misalignment is unknown. gcc/testsuite/ Backport from mainline r253251. 2017-09-27 Christophe Lyon <christophe.lyon@linaro.org> PR target/71727 * gcc.target/aarch64/pr71727-2.c: New test. From-SVN: r253477
2017-10-06 09:38:51 +02:00
2017-10-06 Christophe Lyon <christophe.lyon@linaro.org>
Backport from mainline r253251.
2017-09-27 Christophe Lyon <christophe.lyon@linaro.org>
PR target/71727
* gcc.target/aarch64/pr71727-2.c: New test.
backport: re PR fortran/80118 (ICE with zero size parameter array) 2017-10-03 Thomas Koenig <tkoenig@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> Backport from trunk PR fortran/80118 * expr.c (gfc_get_full_arrayspec_from_expr): If there is no symtree, set array spec to NULL. 2017-10-03 Thomas Koenig <tkoenig@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> Backport from trunk PR fortran/80118 * gfortran.dg/zero_sized_7.f90: New test. Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org> From-SVN: r253383
2017-10-03 17:50:45 +02:00
2017-10-03 Thomas Koenig <tkoenig@gcc.gnu.org>
Steven G. Kargl <kargl@gcc.gnu.org>
Backport from trunk
PR fortran/80118
* gfortran.dg/zero_sized_7.f90: New test.
backport: re PR tree-optimization/82337 (ICE: SSA corruption at tree-ssa-coalesce.c:1010) [gcc] 2017-10-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/82337 * gimple-ssa-strength-reduction.c (find_phi_def): Don't record a phi definition if the PHI result appears in an abnormal PHI. (find_basis_for_base_expr): Don't record a basis if the LHS of the basis appears in an abnormal PHI. [gcc] 2017-10-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/82337 * gcc.c-torture/compile/pr82337.c: New file. From-SVN: r253359
2017-10-02 20:07:45 +02:00
2017-10-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/82337
* gcc.c-torture/compile/pr82337.c: New file.
backport: re PR c++/82159 (ICE: in assign_temp, at function.c:961) Backported from mainline 2017-09-27 Jakub Jelinek <jakub@redhat.com> PR c++/82159 * gimplify.c (gimplify_modify_expr): Don't optimize away zero sized lhs from calls if the lhs has addressable type. * g++.dg/opt/pr82159.C: New test. From-SVN: r253318
2017-09-30 10:25:02 +02:00
2017-09-30 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
backport: re PR c/82340 (volatile ignored in compound literal) Backported from mainline 2017-09-29 Jakub Jelinek <jakub@redhat.com> PR c/82340 * c-decl.c (build_compound_literal): Use c_apply_type_quals_to_decl instead of trying to set just TREE_READONLY manually. * gcc.dg/tree-ssa/pr82340.c: New test. From-SVN: r253319
2017-09-30 10:26:32 +02:00
2017-09-29 Jakub Jelinek <jakub@redhat.com>
PR c/82340
* gcc.dg/tree-ssa/pr82340.c: New test.
backport: re PR c++/82159 (ICE: in assign_temp, at function.c:961) Backported from mainline 2017-09-27 Jakub Jelinek <jakub@redhat.com> PR c++/82159 * gimplify.c (gimplify_modify_expr): Don't optimize away zero sized lhs from calls if the lhs has addressable type. * g++.dg/opt/pr82159.C: New test. From-SVN: r253318
2017-09-30 10:25:02 +02:00
2017-09-27 Jakub Jelinek <jakub@redhat.com>
PR c++/82159
* g++.dg/opt/pr82159.C: New test.
backport: sourcebuild.texi (ARM-specific attributes): Document new arm_neon_ok_no_float_abi effective target. Backport from trunk r249639. 2017-09-27 Christophe Lyon <christophe.lyon@linaro.org> gcc/ Backport from trunk r249639. 2017-06-26 Christophe Lyon <christophe.lyon@linaro.org> * doc/sourcebuild.texi (ARM-specific attributes): Document new arm_neon_ok_no_float_abi effective target. gcc/testsuite/ Backport from trunk r249639. 2017-06-26 Christophe Lyon <christophe.lyon@linaro.org> * lib/target-supports.exp (check_effective_target_arm_neon_ok_nocache): Add flags with -mfloat-abi=hard. Include arm_neon.h. (check_effective_target_arm_neon_ok_no_float_abi_nocache): New. (check_effective_target_arm_neon_ok_no_float_abi): New. * gcc.target/arm/lto/pr65837_0.c: Require arm_neon_ok_no_float_abi. Add -mfpu=neon to dg-lto-options. * gcc.target/arm/lto/pr65837-attr_0.c: Require arm_neon_ok_no_float_abi. Remove dg-suppress-ld-options. From-SVN: r253234
2017-09-27 17:40:39 +02:00
2017-09-27 Christophe Lyon <christophe.lyon@linaro.org>
Backport from trunk r249639.
2017-06-26 Christophe Lyon <christophe.lyon@linaro.org>
* lib/target-supports.exp
(check_effective_target_arm_neon_ok_nocache): Add flags with
-mfloat-abi=hard. Include arm_neon.h.
(check_effective_target_arm_neon_ok_no_float_abi_nocache): New.
(check_effective_target_arm_neon_ok_no_float_abi): New.
* gcc.target/arm/lto/pr65837_0.c: Require
arm_neon_ok_no_float_abi. Add -mfpu=neon to dg-lto-options.
* gcc.target/arm/lto/pr65837-attr_0.c: Require
arm_neon_ok_no_float_abi. Remove dg-suppress-ld-options.
Backport PRs 82244, 82264, 82276, 82285, 82291 2017-09-26 Richard Biener <rguenther@suse.de> Backport from mainline 2017-09-19 Richard Biener <rguenther@suse.de> PR tree-optimization/82244 * tree-vrp.c (remove_range_assertions): Do not propagate a constant to abnormals but replace the assert with a copy. * gcc.dg/torture/pr82244.c: New testcase. 2017-09-21 Richard Biener <rguenther@suse.de> PR tree-optimization/82276 PR tree-optimization/82244 * tree-vrp.c (build_assert_expr_for): Set SSA_NAME_OCCURS_IN_ABNORMAL_PHI if the variable we assert on has it set. (remove_range_assertions): Revert earlier change. * gcc.dg/torture/pr82276.c: New testcase. 2017-09-20 Richard Biener <rguenther@suse.de> PR tree-optimization/82264 * tree-ssa-sccvn.c (vn_phi_eq): Use safe_dyn_cast to check for GIMPLE_CONDs. (vn_phi_lookup): Likewise. (vn_phi_insert): Likewise. * is-a.h (safe_dyn_cast): New. * gcc.dg/torture/pr82264.c: New testcase. 2017-09-25 Richard Biener <rguenther@suse.de> PR tree-optimization/82285 * tree-vect-patterns.c (vect_recog_bool_pattern): Also handle enumeral types. * gcc.dg/torture/pr82285.c: New testcase. 2017-09-22 Richard Biener <rguenther@suse.de> PR tree-optimization/82291 * tree-if-conv.c (predicate_mem_writes): Make sure to remove writes in blocks predicated with false. * gcc.dg/torture/pr82291.c: New testcase. From-SVN: r253190
2017-09-26 12:16:40 +02:00
2017-09-26 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-09-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/82244
* gcc.dg/torture/pr82244.c: New testcase.
2017-09-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/82276
PR tree-optimization/82244
* gcc.dg/torture/pr82276.c: New testcase.
2017-09-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/82264
* gcc.dg/torture/pr82264.c: New testcase.
2017-09-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/82285
* gcc.dg/torture/pr82285.c: New testcase.
2017-09-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/82291
* gcc.dg/torture/pr82291.c: New testcase.
re PR sanitizer/81929 (exponential slowdown in undefined behavior sanitizer for streaming) PR sanitizer/81929 * tree.c (struct replace_placeholders_t): Add pset field. (replace_placeholders_r): Call cp_walk_tree with d->pset as last argument instead of NULL. Formatting fix. (replace_placeholders): Add pset variable, add its address into data. Pass &pset instead of NULL to cp_walk_tree. * g++.dg/ubsan/pr81929.C: New test. From-SVN: r253108
2017-09-22 21:00:03 +02:00
2017-09-22 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81929
* g++.dg/ubsan/pr81929.C: New test.
Revert backport. From-SVN: r252969
2017-09-19 11:02:33 +02:00
2017-09-19 Martin Liska <mliska@suse.cz>
Revert backport:
2017-08-10 Martin Liska <mliska@suse.cz>
PR c++/81355
* g++.dg/other/pr81355.C: New test.
backport: [multiple changes] 2017-09-18 Richard Biener <rguenther@suse.de> Backport from mainline 2017-09-04 Richard Biener <rguenther@suse.de> PR tree-optimization/82084 * fold-const.h (can_native_encode_string_p): Declare. * fold-const.c (can_native_encode_string_p): Factor out from ... (native_encode_string): ... here. * tree-vect-stmts.c (vectorizable_store): Call it to avoid vectorizing stores from constants we later cannot handle. * g++.dg/torture/pr82084.C: New testcase. 2017-09-06 Richard Biener <rguenther@suse.de> PR tree-optimization/82108 * tree-vect-stmts.c (vectorizable_load): Fix pointer adjustment for gap in the non-permutation SLP case. * gcc.dg/vect/pr82108.c: New testcase. From-SVN: r252918
2017-09-18 12:13:54 +02:00
2017-09-18 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-09-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/82084
* g++.dg/torture/pr82084.C: New testcase.
2017-09-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/82108
* gcc.dg/vect/pr82108.c: New testcase.
backport: re PR target/82112 (internal compiler error: in fold_convert_loc, at fold-const.c:2262) Backported from mainline 2017-09-12 Jakub Jelinek <jakub@redhat.com> PR target/82112 * c-common.c (sync_resolve_size): Instead of c_dialect_cxx () assertion check that in the condition. (get_atomic_generic_size): Likewise. Before testing if parameter has pointer type, if it has array type, call for C++ default_conversion to perform array-to-pointer conversion. * c-c++-common/pr82112.c: New test. * gcc.dg/pr82112.c: New test. From-SVN: r252803
2017-09-15 13:22:57 +02:00
2017-09-15 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
backport: re PR target/81325 (-fcompare-debug failure on ppc64le) Backported from mainline 2017-09-14 Jakub Jelinek <jakub@redhat.com> PR target/81325 * cfgbuild.c (find_bb_boundaries): Ignore debug insns in decisions if and where to split a bb, except for splitting before debug insn sequences followed by non-label real insn. Delete debug insns in between basic blocks. * g++.dg/cpp0x/pr81325.C: New test. From-SVN: r252805
2017-09-15 13:26:03 +02:00
2017-09-14 Jakub Jelinek <jakub@redhat.com>
re PR fortran/81048 (incorrect derived type initialization) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * resolve.c (resolve_symbol): Ensure that derived type array results get default initialization. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * gfortran.dg/derived_init_4.f90 : New test. From-SVN: r253793
2017-10-16 20:48:56 +02:00
backport: re PR target/81325 (-fcompare-debug failure on ppc64le) Backported from mainline 2017-09-14 Jakub Jelinek <jakub@redhat.com> PR target/81325 * cfgbuild.c (find_bb_boundaries): Ignore debug insns in decisions if and where to split a bb, except for splitting before debug insn sequences followed by non-label real insn. Delete debug insns in between basic blocks. * g++.dg/cpp0x/pr81325.C: New test. From-SVN: r252805
2017-09-15 13:26:03 +02:00
PR target/81325
* g++.dg/cpp0x/pr81325.C: New test.
backport: re PR target/82112 (internal compiler error: in fold_convert_loc, at fold-const.c:2262) Backported from mainline 2017-09-12 Jakub Jelinek <jakub@redhat.com> PR target/82112 * c-common.c (sync_resolve_size): Instead of c_dialect_cxx () assertion check that in the condition. (get_atomic_generic_size): Likewise. Before testing if parameter has pointer type, if it has array type, call for C++ default_conversion to perform array-to-pointer conversion. * c-c++-common/pr82112.c: New test. * gcc.dg/pr82112.c: New test. From-SVN: r252803
2017-09-15 13:22:57 +02:00
2017-09-12 Jakub Jelinek <jakub@redhat.com>
backport: re PR target/82112 (internal compiler error: in fold_convert_loc, at fold-const.c:2262) Backported from mainline 2017-09-12 Jakub Jelinek <jakub@redhat.com> PR target/82112 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): For ALTIVEC_BUILTIN_VEC_LD if arg1 has array type call default_conversion on it early, rather than manual conversion late. For ALTIVEC_BUILTIN_VEC_ST if arg2 has array type call default_conversion instead of performing manual conversion. * gcc.target/powerpc/pr82112.c: New test. * g++.dg/ext/altivec-18.C: New test. From-SVN: r252804
2017-09-15 13:24:49 +02:00
PR target/82112
* gcc.target/powerpc/pr82112.c: New test.
* g++.dg/ext/altivec-18.C: New test.
backport: re PR target/82112 (internal compiler error: in fold_convert_loc, at fold-const.c:2262) Backported from mainline 2017-09-12 Jakub Jelinek <jakub@redhat.com> PR target/82112 * c-common.c (sync_resolve_size): Instead of c_dialect_cxx () assertion check that in the condition. (get_atomic_generic_size): Likewise. Before testing if parameter has pointer type, if it has array type, call for C++ default_conversion to perform array-to-pointer conversion. * c-c++-common/pr82112.c: New test. * gcc.dg/pr82112.c: New test. From-SVN: r252803
2017-09-15 13:22:57 +02:00
PR target/82112
* c-c++-common/pr82112.c: New test.
* gcc.dg/pr82112.c: New test.
Backport r252024 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-09-12 Martin Liska <mliska@suse.cz> PR testsuite/82114 * gcc.dg/gimplefe-14.c (main): Add handling of case 0. From-SVN: r252789
2017-09-15 10:19:33 +02:00
2017-09-15 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-09-12 Martin Liska <mliska@suse.cz>
PR testsuite/82114
* gcc.dg/gimplefe-14.c (main): Add handling of case 0.
Backport r251530 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-08-30 Martin Liska <mliska@suse.cz> PR inline-asm/82001 * ipa-icf-gimple.c (func_checker::compare_tree_list_operand): Rename to ... (func_checker::compare_asm_inputs_outputs): ... this function. (func_checker::compare_gimple_asm): Use the function to compare also ASM constrains. * ipa-icf-gimple.h: Rename the function. 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-08-30 Martin Liska <mliska@suse.cz> PR inline-asm/82001 * gcc.dg/ipa/pr82001.c: New test. From-SVN: r252788
2017-09-15 10:19:15 +02:00
2017-09-15 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-08-30 Martin Liska <mliska@suse.cz>
PR inline-asm/82001
* gcc.dg/ipa/pr82001.c: New test.
Backport r251020 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-08-10 Martin Liska <mliska@suse.cz> PR c++/81355 * c-attribs.c (handle_target_attribute): Report warning for an empty string argument of target attribute. 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-08-10 Martin Liska <mliska@suse.cz> PR c++/81355 * g++.dg/other/pr81355.C: New test. From-SVN: r252785
2017-09-15 10:13:58 +02:00
2017-09-15 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-08-10 Martin Liska <mliska@suse.cz>
PR c++/81355
* g++.dg/other/pr81355.C: New test.
Backport r250951 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-08-08 Martin Liska <mliska@suse.cz> PR tree-opt/81696 * ipa-icf-gimple.c (func_checker::compare_cst_or_decl): Consider LABEL_DECLs that can be from a different function. 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-08-08 Martin Liska <mliska@suse.cz> PR tree-opt/81696 * gcc.dg/ipa/pr81696.c: New test. From-SVN: r252784
2017-09-15 10:13:23 +02:00
2017-09-15 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-08-08 Martin Liska <mliska@suse.cz>
PR tree-opt/81696
* gcc.dg/ipa/pr81696.c: New test.
Backport r250336 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-07-19 Martin Liska <mliska@suse.cz> PR sanitizer/63361 * c-c++-common/ubsan/float-cast-overflow-1.c: Add either -ffloat-store or -mieee for targets that need it. From-SVN: r252783
2017-09-15 10:13:02 +02:00
2017-09-15 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-07-19 Martin Liska <mliska@suse.cz>
PR sanitizer/63361
* c-c++-common/ubsan/float-cast-overflow-1.c: Add either
-ffloat-store or -mieee for targets that need it.
Backport r249735 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-28 Martin Liska <mliska@suse.cz> PR ipa/81128 * ipa-visibility.c (non_local_p): Handle visibility. 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-28 Martin Liska <mliska@suse.cz> PR ipa/81128 * c-attribs.c (handle_alias_ifunc_attribute): Append ifunc alias to a function declaration. 2017-09-15 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-28 Martin Liska <mliska@suse.cz> PR ipa/81128 * gcc.target/i386/pr81128.c: New test. From-SVN: r252782
2017-09-15 10:12:30 +02:00
2017-09-15 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-06-28 Martin Liska <mliska@suse.cz>
PR ipa/81128
* gcc.target/i386/pr81128.c: New test.
backport: re PR target/81833 (PowerPC: VSX: Miscompiles ffmpeg's scalarproduct_int16_vsx at -O1) [gcc] 2017-09-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/81833 * config/rs6000/altivec.md (altivec_vsum2sws): Convert from a define_insn to a define_expand. (altivec_vsum2sws_direct): New define_insn. (altivec_vsumsws): Convert from a define_insn to a define_expand. [gcc/testsuite] 2017-09-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/81833 * gcc.target/powerpc/pr81833-1.c: New file. * gcc.target/powerpc/pr81833-2.c: New file. From-SVN: r252042
2017-09-12 23:02:13 +02:00
2017-09-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/81833
* gcc.target/powerpc/pr81833-1.c: New file.
* gcc.target/powerpc/pr81833-2.c: New file.
backport: re PR target/80695 (gratuitous use of stxvx to store multiple pointers) [gcc] 2017-09-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/80695 * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Account for direct move costs for vec_construct of integer vectors. Backport from mainline 2017-07-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/80695 * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Reduce cost estimate for direct moves. [gcc/testsuite] 2017-09-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/80695 * gcc.target/powerpc/pr80695-p8.c: New file. * gcc.target/powerpc/pr80695-p9.c: New file. From-SVN: r251952
2017-09-10 23:09:38 +02:00
2017-09-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-05-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/80695
* gcc.target/powerpc/pr80695-p8.c: New file.
* gcc.target/powerpc/pr80695-p9.c: New file.
re PR ada/79441 (gnat.dg/pack9.adb fails) PR ada/79441 * gnat.dg/pack9.adb: Robustify. From-SVN: r251950
2017-09-10 19:03:40 +02:00
2017-09-10 Eric Botcazou <ebotcazou@adacore.com>
PR ada/79441
* gnat.dg/pack9.adb: Robustify.
PR c++/81852 define feature-test macro for -fthreadsafe-statics gcc/c-family: PR c++/81852 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_threadsafe_static_init. gcc/testsuite: PR c++/81852 * g++.dg/cpp1y/feat-cxx11.C: Check __cpp_threadsafe_static_init. * g++.dg/cpp1y/feat-cxx14.C: Likewise. * g++.dg/cpp1y/feat-cxx98.C: Likewise. * g++.dg/cpp1y/feat-neg.C: Likewise. * g++.dg/cpp1z/feat-cxx1z.C: Likewise. From-SVN: r251946
2017-09-10 10:44:04 +02:00
2017-09-10 Jonathan Wakely <jwakely@redhat.com>
PR c++/81852
* g++.dg/cpp1y/feat-cxx11.C: Check __cpp_threadsafe_static_init.
* g++.dg/cpp1y/feat-cxx14.C: Likewise.
* g++.dg/cpp1y/feat-cxx98.C: Likewise.
* g++.dg/cpp1y/feat-neg.C: Likewise.
* g++.dg/cpp1z/feat-cxx1z.C: Likewise.
decl.c (promote_object_alignment): New function taken from... * gcc-interface/decl.c (promote_object_alignment): New function taken from... (gnat_to_gnu_entity) <E_Variable>: ...here. Invoke it. (gnat_to_gnu_field): If the field is Atomic or VFA, invoke it and create a padding type on success before doing the atomic check. From-SVN: r251932
2017-09-09 14:30:42 +02:00
2017-09-09 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/atomic3.ads: New test.
sem_util.ads (Set_Rep_Info): New inline procedure. * sem_util.ads (Set_Rep_Info): New inline procedure. * sem_util.adb (Set_Rep_Info): Implement it. * sem_ch3.adb (Process_Subtype): If the case of a constraint present, always copy the representation aspects onto the subtype. * gcc-interface/decl.c (gnat_to_gnu_entity): Only set the TYPE_ALIGN_OK and TYPE_BY_REFERENCE_P flags on types after various promotions. * gcc-interface/trans.c (node_has_volatile_full_access) <N_Identifier>: Consider all kinds of entities. From-SVN: r251928
2017-09-09 14:06:48 +02:00
2017-09-09 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/vfa.ads: Rename into...
* gnat.dg/specs/vfa1.ads: ...this.
* gnat.dg/specs/vfa2.ads: New test.
re PR target/81988 (invalid std instruction with odd register) PR target/81988 * config/sparc/sparc.md (mulsi3): Rename into *mulsi3_sp32. (*mulsi3_sp64): New instruction. (mulsi3): New expander. From-SVN: r251905
2017-09-08 19:12:15 +02:00
2017-09-08 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/pr81988.c: New test.
backport: re PR middle-end/81052 (ICE in verify_dominators, at dominance.c:1184) Backported from mainline 2017-08-03 Jakub Jelinek <jakub@redhat.com> PR middle-end/81052 * omp-low.c (diagnose_sb_0): Handle flag_openmp_simd like flag_openmp. (pass_diagnose_omp_blocks::gate): Enable also for flag_openmp_simd. * c-c++-common/pr81052.c: New test. From-SVN: r251849
2017-09-07 22:19:47 +02:00
2017-09-07 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
backport: re PR middle-end/81768 (error: control flow in the middle of basic block) Backported from mainline 2017-09-05 Jakub Jelinek <jakub@redhat.com> PR middle-end/81768 * omp-expand.c (expand_omp_simd): Force second operands of COND_EXPR into gimple val before gimplification fo the COND_EXPR. * gcc.dg/gomp/pr81768-1.c: New test. From-SVN: r251856
2017-09-07 22:40:06 +02:00
2017-09-05 Jakub Jelinek <jakub@redhat.com>
backport: re PR middle-end/81768 (error: control flow in the middle of basic block) Backported from mainline 2017-09-05 Jakub Jelinek <jakub@redhat.com> PR middle-end/81768 * omp-low.c (lower_omp_for): Recompute tree invariant if gimple_omp_for_initial/final is ADDR_EXPR. * gcc.dg/gomp/pr81768-2.c: New test. From-SVN: r251857
2017-09-07 22:41:42 +02:00
PR middle-end/81768
* gcc.dg/gomp/pr81768-2.c: New test.
backport: re PR middle-end/81768 (error: control flow in the middle of basic block) Backported from mainline 2017-09-05 Jakub Jelinek <jakub@redhat.com> PR middle-end/81768 * omp-expand.c (expand_omp_simd): Force second operands of COND_EXPR into gimple val before gimplification fo the COND_EXPR. * gcc.dg/gomp/pr81768-1.c: New test. From-SVN: r251856
2017-09-07 22:40:06 +02:00
PR middle-end/81768
* gcc.dg/gomp/pr81768-1.c: New test.
backport: re PR sanitizer/81923 ([ASAN] gcc emites wrong odr asan instrumentation for glibc) Backported from mainline 2017-09-01 Jakub Jelinek <jakub@redhat.com> PR sanitizer/81923 * asan.c (create_odr_indicator): Strip name encoding from assembler name before appending it after __odr_asan_. * gcc.dg/asan/pr81923.c: New test. From-SVN: r251854
2017-09-07 22:29:04 +02:00
2017-09-01 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81923
* gcc.dg/asan/pr81923.c: New test.
backport: re PR middle-end/81052 (ICE in verify_dominators, at dominance.c:1184) Backported from mainline 2017-08-03 Jakub Jelinek <jakub@redhat.com> PR middle-end/81052 * omp-low.c (diagnose_sb_0): Handle flag_openmp_simd like flag_openmp. (pass_diagnose_omp_blocks::gate): Enable also for flag_openmp_simd. * c-c++-common/pr81052.c: New test. From-SVN: r251849
2017-09-07 22:19:47 +02:00
2017-08-03 Jakub Jelinek <jakub@redhat.com>
backport: re PR target/81621 (ICE in delete_insn, at cfgrtl.c:167 with s390x cross compiler) Backported from mainline 2017-08-03 Jakub Jelinek <jakub@redhat.com> PR target/81621 * bb-reorder.c (pass_partition_blocks::execute): Return TODO_df_finish after setting changeable df flags. * gcc.dg/pr81621.c: New test. From-SVN: r251851
2017-09-07 22:23:14 +02:00
PR target/81621
* gcc.dg/pr81621.c: New test.
backport: re PR driver/81650 (gcc -m32 mishandles -Walloc-size-larger-than=9223372036854775807) Backported from mainline 2017-08-03 Jakub Jelinek <jakub@redhat.com> PR driver/81650 * calls.c (alloc_max_size): Use HOST_WIDE_INT_UC (10??) instead of 10??LU, perform unit multiplication in wide_int, don't change alloc_object_size_limit if the limit is larger than SSIZE_MAX. * gcc.dg/pr81650.c: New test. From-SVN: r251850
2017-09-07 22:20:43 +02:00
PR driver/81650
* gcc.dg/pr81650.c: New test.
backport: re PR middle-end/81052 (ICE in verify_dominators, at dominance.c:1184) Backported from mainline 2017-08-03 Jakub Jelinek <jakub@redhat.com> PR middle-end/81052 * omp-low.c (diagnose_sb_0): Handle flag_openmp_simd like flag_openmp. (pass_diagnose_omp_blocks::gate): Enable also for flag_openmp_simd. * c-c++-common/pr81052.c: New test. From-SVN: r251849
2017-09-07 22:19:47 +02:00
PR middle-end/81052
* c-c++-common/pr81052.c: New test.
backport: re PR tree-optimization/81987 (ICE in verify_ssa with -O3 -march=skylake-avx512) [gcc] 2017-09-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline: 2017-08-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81987 * gimple-ssa-strength-reduction.c (insert_initializers): Don't insert an initializer in a location not dominated by the stride definition. [gcc/testsuite] 2017-09-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline: 2017-08-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81987 * g++.dg/torture/pr81987.C: New file. From-SVN: r251815
2017-09-06 20:42:56 +02:00
2017-09-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline:
2017-08-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/81987
* g++.dg/torture/pr81987.C: New file.
re PR testsuite/82120 (FAIL: gcc.dg/tree-ssa/pr81588.c) PR testsuite/82120 * gcc.dg/tree-ssa/pr81588.c: Don't run on logical_op_short_circuit targets except for those where -mbranch-cost=2 is supported. From-SVN: r251806
2017-09-06 17:10:28 +02:00
2017-09-06 Jakub Jelinek <jakub@redhat.com>
PR testsuite/82120
* gcc.dg/tree-ssa/pr81588.c: Don't run on logical_op_short_circuit
targets except for those where -mbranch-cost=2 is supported.
backport: re PR tree-optimization/81503 (Wrong code at -O2) [gcc] 2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-08-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Jakub Jelinek <jakub@redhat.com> Richard Biener <rguenther@suse.de> PR tree-optimization/81503 * gimple-ssa-strength-reduction.c (replace_mult_candidate): Ensure folded constant fits in the target type; reorder tests for clarity. [gcc/testsuite] 2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-08-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Jakub Jelinek <jakub@redhat.com> Richard Biener <rguenther@suse.de> PR tree-optimization/81503 * gcc.c-torture/execute/pr81503.c: New file. From-SVN: r251743
2017-09-05 23:49:01 +02:00
2017-09-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-08-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Jakub Jelinek <jakub@redhat.com>
Richard Biener <rguenther@suse.de>
PR tree-optimization/81503
* gcc.c-torture/execute/pr81503.c: New file.
[PR79542][Ada] Fix ICE in dwarf2out.c with nested func. inlining This is a backport from trunk. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79542 reports an ICE in dwarf2out.c for an Ada testcase built with optimization. This crash happens during the late generation pass because add_gnat_descriptive_type cannot find the type DIE corresponding to some descriptive type after having tried to generate it. This is because the DIE was generated during the early generation pass, but then pruned by the type pruning machinery. So why was it pruned? We are in a situation where we have cloned types (because of inlining, IIUC) whose TYPE_NAME have non-null DECL_ABSTRACT_ORIGIN attributes. As a consequence: * In modified_type_die, the "handle C typedef types" part calls gen_type_die on the cloned type. * gen_type_die matches a typedef variant, and then calls gen_decl_die on its TYPE_NAME, which will end up calling gen_typedef_die. * gen_typedef_die checks decl_ultimate_origin for this TYPE_DECL, and finds one, so it only adds a DW_AT_abstract_origin attribute to the DW_TAG_typedef DIE, but the cloned type itself does not get its own DIE. * Back in modified_type_die, the call to lookup_type_die on the type passed to gen_type_die returns NULL. In the end, whole type trees, i.e. the ones referenced by DECL_ABSTRACT_ORIGIN attributes, are never referenced from type pruning "roots" and are thus pruned. The descriptive type at stake here is one of them, hence the assertion failure. This patch attemps to fix that with what seems to be the most sensible thing to do in my opinion: updating the "handle C typedef types" part in modified_type_die to check decl_ultimate_origin before calling gen_type_die: if that function returns something not null, then we know that gen_type_die/gen_typedef_die will not generate a DIE for the input type, so we try to process the ultimate origin instead. It also updates in a similar way gen_type_die_with_usage, assert that when gen_typedef_die is called on nodes that have an ultimate origin, this origin is themselves. gcc/ PR ada/79542 * dwarf2out.c (modified_type_die): For C typedef types that have an ultimate origin, process the ultimate origin instead of the input type. (gen_typedef_die): Assert that input DECLs have no ultimate origin. (gen_type_die_with_usage): For typedef variants that have an ultimate origin, just call gen_decl_die on the original DECL. (process_scope_var): Avoid creating DIEs for local typedefs and concrete static variables. gcc/testsuite/ PR ada/79542 * gnat.dg/debug13.ads, gnat.dg/debug13.adb: New testcase. From-SVN: r251709
2017-09-05 13:04:41 +02:00
2017-09-05 Pierre-Marie de Rodat <derodat@adacore.com>
Backport from trunk
PR ada/79542
* gnat.dg/debug13.ads, gnat.dg/debug13.adb: New testcase.
re PR ada/62235 (segmentation fault on Ada 2012 code) PR ada/62235 * gcc-interface/decl.c (gnat_to_gnu_entity): Skip regular processing for Itypes that are E_Record_Subtype with a cloned subtype. <E_Record_Subtype>: Use the DECL of the cloned type directly, if any. From-SVN: r251707
2017-09-05 11:49:34 +02:00
2017-09-05 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/incomplete5.ad[sb]: New test.
* gnat.dg/incomplete5_pkg.ad[sb]: New helper.
utils.c (unchecked_convert): When the result type is a non-biased integral type with size 0... * gcc-interface/utils.c (unchecked_convert): When the result type is a non-biased integral type with size 0, set the result to 0 directly. From-SVN: r251702
2017-09-05 11:15:50 +02:00
2017-09-05 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/uc2.ads: New test.
trans.c (pos_to_constructor): Skip conversions to an unconstrained array type. * gcc-interface/trans.c (pos_to_constructor): Skip conversions to an unconstrained array type. From-SVN: r251693
2017-09-05 10:17:56 +02:00
2017-09-05 Eric Botcazou <ebotcazou@adacore.com>
* testsuite/gnat.dg/array29.ad[sb]: New test.
mpx-os-support.h: New file. * gcc.target/i386/mpx/mpx-os-support.h: New file. * gcc.target/i386/mpx/mpx-check.h: Include mpx-os-support.h. (check_osxsave): New function. (main): Use __get_cpuid_count and return NORUNRES on failure. Use check_osxsave. * gcc.target/i386/mpx/va-arg-pack-1-lbv.c (foo1): Use __builtin_va_arg_pack instead of __va_arg_pack. * gcc.target/i386/mpx/va-arg-pack-1-nov.c (foo1): Ditto. * gcc.target/i386/mpx/va-arg-pack-1-ubv.c (foo1): Ditto. * gcc.target/i386/mpx/va-arg-pack-2-lbv.c (foo1): Ditto. * gcc.target/i386/mpx/va-arg-pack-2-nov.c (foo1): Ditto. * gcc.target/i386/mpx/va-arg-pack-2-ubv.c (foo1): Ditto. From-SVN: r251684
2017-09-04 20:43:44 +02:00
2017-09-04 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/mpx/mpx-os-support.h: New file.
* gcc.target/i386/mpx/mpx-check.h: Include mpx-os-support.h.
(check_osxsave): New function.
(main): Use __get_cpuid_count and return NORUNRES on failure.
Use check_osxsave.
* gcc.target/i386/mpx/va-arg-pack-1-lbv.c (foo1): Use
__builtin_va_arg_pack instead of __va_arg_pack.
* gcc.target/i386/mpx/va-arg-pack-1-nov.c (foo1): Ditto.
* gcc.target/i386/mpx/va-arg-pack-1-ubv.c (foo1): Ditto.
* gcc.target/i386/mpx/va-arg-pack-2-lbv.c (foo1): Ditto.
* gcc.target/i386/mpx/va-arg-pack-2-nov.c (foo1): Ditto.
* gcc.target/i386/mpx/va-arg-pack-2-ubv.c (foo1): Ditto.
backport: re PR fortran/81770 (Bogus warning: Pointer in pointer assignment might outlive the pointer target) 2017-09-02 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/81770 * expr.c (gfc_check_pointer_assign): Improve the check whether pointer may outlive pointer target. 2017-09-02 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/81770 * gfortran.dg/warn_target_lifetime_3.f90: Fix a typo. * gfortran.dg/warn_target_lifetime_4.f90: New testcase. From-SVN: r251618
2017-09-02 21:04:08 +02:00
2017-09-02 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/81770
* gfortran.dg/warn_target_lifetime_3.f90: Fix a typo.
* gfortran.dg/warn_target_lifetime_4.f90: New testcase.
backport: re PR target/81593 (Optimize PowerPC vector set from vector extract) [gcc] 2017-08-29 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from trunk 2017-08-07 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81593 * config/rs6000/vsx.md (vsx_concat_<mode>_1): New combiner insns to recognize inserting into a vector from a double word element that was extracted from another vector, and eliminate extra XXPERMDI instructions. (vsx_concat_<mode>_2): Likewise. (vsx_concat_<mode>_3): Likewise. (vsx_set_<mode>, VSX_D): Rewrite vector set in terms of vector concat to allow optimizing inserts from previous extracts. [gcc/testsuite] 2017-08-29 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from trunk 2017-08-07 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81593 * gcc.target/powerpc/vec-setup.h: New tests to test various combinations of setting up vectors of 2 double word elements. * gcc.target/powerpc/vec-setup-long.c: Likewise. * gcc.target/powerpc/vec-setup-double.c: Likewise. * gcc.target/powerpc/vec-setup-be-long.c: Likewise. * gcc.target/powerpc/vec-setup-be-double.c: Likewise. From-SVN: r251445
2017-08-30 03:12:21 +02:00
2017-08-29 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from trunk
2017-08-07 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81593
* gcc.target/powerpc/vec-setup.h: New tests to test various
combinations of setting up vectors of 2 double word elements.
* gcc.target/powerpc/vec-setup-long.c: Likewise.
* gcc.target/powerpc/vec-setup-double.c: Likewise.
* gcc.target/powerpc/vec-setup-be-long.c: Likewise.
* gcc.target/powerpc/vec-setup-be-double.c: Likewise.
* gcc.target/powerpc/vsx-extract-6.c: New tests for optimzing
vector inserts from vector extracts.
* gcc.target/powerpc/vsx-extract-7.c: Likewise.
backport: re PR tree-optimization/81977 (Issue with inline memcpy with optimizations enabled) 2017-08-29 Richard Biener <rguenther@suse.de> Backport from mainline 2017-08-28 Richard Biener <rguenther@suse.de> PR tree-optimization/81977 * tree-ssa-sccvn.c (vn_reference_lookup_3): Fix look through memcpy. * g++.dg/torture/pr81977.C: New testcase. 2017-08-28 Richard Biener <rguenther@suse.de> PR debug/81993 * dwarf2out.c (gen_remaining_tmpl_value_param_die_attributes): Do nothing for removed DIEs. From-SVN: r251399
2017-08-29 09:06:46 +02:00
2017-08-29 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-08-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/81977
* g++.dg/torture/pr81977.C: New testcase.
backport: [multiple changes] 2017-08-28 Richard Biener <rguenther@suse.de> Backport from mainline 2017-06-14 Richard Biener <rguenther@suse.de> PR middle-end/81088 * fold-const.c (split_tree): Drop TREE_OVERFLOW flag from literal constants. (fold_binary_loc): When associating do not treat pre-existing TREE_OVERFLOW on literal constants as a reason to allow TREE_OVERFLOW on associated literal constants. * c-c++-common/ubsan/pr81088.c: New testcase. 2017-06-13 Richard Biener <rguenther@suse.de> PR middle-end/81065 * fold-const.c (extract_muldiv_1): Remove bogus distribution case of C * (x * C2 + C3). (fold_addr_of_array_ref_difference): Properly fold index difference. * c-c++-common/ubsan/pr81065.c: New testcase. 2017-06-08 Marek Polacek <polacek@redhat.com> PR sanitize/80932 * c-c++-common/ubsan/pr80932.c: Test with ints, not with long ints. 2017-06-07 Marek Polacek <polacek@redhat.com> PR sanitizer/80932 * fold-const.c (extract_muldiv_1) <case MINUS_EXPR>: Add TYPE_OVERFLOW_WRAPS check. * c-c++-common/ubsan/pr80932.c: New test. From-SVN: r251381
2017-08-28 14:49:55 +02:00
2017-08-28 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-06-14 Richard Biener <rguenther@suse.de>
PR middle-end/81088
* c-c++-common/ubsan/pr81088.c: New testcase.
2017-06-13 Richard Biener <rguenther@suse.de>
PR middle-end/81065
* c-c++-common/ubsan/pr81065.c: New testcase.
2017-06-08 Marek Polacek <polacek@redhat.com>
PR sanitize/80932
* c-c++-common/ubsan/pr80932.c: Test with ints, not with long ints.
2017-06-07 Marek Polacek <polacek@redhat.com>
PR sanitizer/80932
* c-c++-common/ubsan/pr80932.c: New test.
backport: [multiple changes] 2017-08-28 Richard Biener <rguenther@suse.de> Backport from mainline 2017-08-21 Richard Biener <rguenther@suse.de> PR middle-end/81884 * tree-ssa-alias.c (stmt_kills_ref_p): Handle array accesses at struct end conservatively when comparing common bases. * g++.dg/torture/pr81884.C: New testcase. 2017-05-04 Richard Biener <rguenther@suse.de> * tree.c (array_at_struct_end_p): Handle arrays at struct end with flexarrays more conservatively. Refactor and treat arrays of arrays or aggregates more strict. Fix VIEW_CONVERT_EXPR handling. Remove allow_compref argument. * tree.h (array_at_struct_end_p): Adjust prototype. * gimple-fold.c (get_range_strlen): Likewise. * tree-chkp.c (chkp_may_narrow_to_field): Likewise. From-SVN: r251379
2017-08-28 14:16:06 +02:00
2017-08-28 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-08-21 Richard Biener <rguenther@suse.de>
PR middle-end/81884
* g++.dg/torture/pr81884.C: New testcase.
2017-08-28 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-08-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/81181
* gcc.dg/torture/pr81181.c: New testcase.
2017-08-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/81723
* gfortran.dg/pr81723.f: New testcase.
2017-08-24 Richard Biener <rguenther@suse.de>
PR target/81921
* gcc/testsuite/gcc.target/i386/pr81921.c: New testcase.
backport: target-supports.exp (check_avx2_hw_available): Fix breakage due NULL being undefined. Backport from mainline 2017-08-23 Daniel Santos <daniel.santos@pobox.com> * lib/target-supports.exp (check_avx2_hw_available): Fix breakage due NULL being undefined. From-SVN: r251336
2017-08-24 16:30:51 +02:00
2017-05-19 Uros Bizjak <ubizjak@gmail.com>
Backport from mainline
2017-08-23 Daniel Santos <daniel.santos@pobox.com>
* lib/target-supports.exp (check_avx2_hw_available):
Fix breakage due NULL being undefined.
backport: re PR target/72804 (Poor code gen with -mvsx-timode) gcc/ Backport from mainline 2017-08-17 Peter Bergner <bergner@vnet.ibm.com> PR target/72804 * config/rs6000/vsx.md (*vsx_le_permute_<mode>): Add support for operands residing in integer registers. (*vsx_le_perm_load_<mode>): Likewise. (*vsx_le_perm_store_<mode>): Likewise. (define_peephole2): Add peepholes to optimize the above. gcc/testsuite/ Backport from mainline 2017-08-17 Peter Bergner <bergner@vnet.ibm.com> PR target/72804 * gcc.target/powerpc/pr72804.c: New test. From-SVN: r251318
2017-08-23 22:03:46 +02:00
2017-08-23 Peter Bergner <bergner@vnet.ibm.com>
Backport from mainline
2017-08-17 Peter Bergner <bergner@vnet.ibm.com>
PR target/72804
* gcc.target/powerpc/pr72804.c: New test.
backport: re PR fortran/81296 (derived type I/o problem) 2017-08-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk PR fortran/81296 * trans-io.c (get_dtio_proc): Add check for format label and set formatted flag accordingly. Reorganize the code a little. * gfortran.dg/dtio_12.f90: Update test. From-SVN: r251301
2017-08-23 02:41:10 +02:00
2017-08-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR fortran/81296
* gfortran.dg/dtio_12.f90: Update test.
backport: re PR target/80210 (ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow) gcc/ Backport from mainline 2017-08-17 Peter Bergner <bergner@vnet.ibm.com> PR target/80210 * config/rs6000/rs6000.c (rs6000_activate_target_options): New function. (rs6000_set_current_function): Rewrite function to use it. gcc/testsuite/ Backport from mainline 2017-08-17 Peter Bergner <bergner@vnet.ibm.com> PR target/80210 * gcc.target/powerpc/pr80210.c: New test. From-SVN: r251293
2017-08-22 22:13:11 +02:00
2017-08-22 Peter Bergner <bergner@vnet.ibm.com>
Backport from mainline
2017-08-17 Peter Bergner <bergner@vnet.ibm.com>
PR target/80210
* gcc.target/powerpc/pr80210.c: New test.
backport: re PR c++/80287 (C++ crash with __attribute((may_alias))) 2017-08-22 Yvan Roux <yvan.roux@linaro.org> Backport from mainline 2017-08-22 Yvan Roux <yvan.roux@linaro.org> PR c++/80287 * g++.dg/pr80287.C: New test. From-SVN: r251273
2017-08-22 12:51:52 +02:00
2017-08-22 Yvan Roux <yvan.roux@linaro.org>
Backport from mainline
2017-08-22 Yvan Roux <yvan.roux@linaro.org>
backport: re PR target/80210 (ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow) gcc/ Backport from mainline 2017-08-17 Peter Bergner <bergner@vnet.ibm.com> PR target/80210 * config/rs6000/rs6000.c (rs6000_activate_target_options): New function. (rs6000_set_current_function): Rewrite function to use it. gcc/testsuite/ Backport from mainline 2017-08-17 Peter Bergner <bergner@vnet.ibm.com> PR target/80210 * gcc.target/powerpc/pr80210.c: New test. From-SVN: r251293
2017-08-22 22:13:11 +02:00
PR c++/80287
* g++.dg/pr80287.C: New test.
backport: re PR c++/80287 (C++ crash with __attribute((may_alias))) 2017-08-22 Yvan Roux <yvan.roux@linaro.org> Backport from mainline 2017-08-22 Yvan Roux <yvan.roux@linaro.org> PR c++/80287 * g++.dg/pr80287.C: New test. From-SVN: r251273
2017-08-22 12:51:52 +02:00
re PR ipa/77732 (FAIL: gcc.dg/ipa/ipcp-cstagg-7.c scan-ipa-dump-times cp "Discovered an indirect call to a known target" 3) PR ipa/77732 * gcc.dg/ipa/ipcp-cstagg-7.c: Xfail on 32-bit hppa. From-SVN: r251207
2017-08-20 20:40:28 +02:00
2017-08-20 John David Anglin <danglin@gcc.gnu.org>
PR ipa/77732
* gcc.dg/ipa/ipcp-cstagg-7.c: Xfail on 32-bit hppa.
backport: re PR fortran/80164 (ICE in gfc_format_decoder at gcc/fortran/error.c:933) 2017-08-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk PR fortran/80164 * trans-stmt.c (gfc_trans_call): If no code expr, use code->loc as warning/error locus. * gfortran.dg/array_temporaries_4.f90: New test. From-SVN: r251189
2017-08-18 23:36:50 +02:00
2017-08-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR fortran/80164
* gfortran.dg/array_temporaries_4.f90: New test.
backport: re PR tree-optimization/81354 (Segmentation fault in SSA Strength Reduction using -O3) [gcc] 2017-08-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-08-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81354 * gimple-ssa-strength-reduction.c (create_add_on_incoming_edge): Insert on edges rather than explicitly creating landing pads. (analyze_candidates_and_replace): Commit edge inserts. [gcc/testsuite] 2017-08-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-08-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81354 * g++.dg/torture/pr81354.C: New file. From-SVN: r251120
2017-08-16 16:09:15 +02:00
2017-08-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-08-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/81354
* g++.dg/torture/pr81354.C: New file.
Limit SH strncmp inline expansion (PR target/78460). GCC mainline built for sh4-linux-gnu runs out of memory building a glibc test, which calls strncmp with very large constant size argument, resulting in the SH inline strncmp expansion trying to inline a fully unrolled expansion of strncmp for that size. This patch limits that fully unrolled expansion to the case of less than 32 bytes. This is explicitly *not* trying to be optimal in any way (very likely a lower threshold makes sense), just to limit enough to avoid the out-of-memory issue in the glibc testsuite. I have *not* run the GCC testsuite for SH. I have verified that this allows the glibc testsuite to build OK, with both GCC mainline and GCC 7 branch (and that the included test builds quickly with patched GCC, runs out of memory with unpatched GCC). PR target/78460 PR target/67712 gcc: * config/sh/sh-mem.cc (sh_expand_cmpnstr): Only unroll for constant count if that count is less than 32. gcc/testsuite: * gcc.c-torture/compile/string-large-1.c: New test. From-SVN: r251109
2017-08-16 01:43:11 +02:00
2017-08-15 Joseph Myers <joseph@codesourcery.com>
PR target/78460
PR target/67712
* gcc.c-torture/compile/string-large-1.c: New test.
Update ChangeLog and version files for release From-SVN: r251081
2017-08-14 09:59:11 +02:00
2017-08-14 Release Manager
* GCC 7.2.0 released.
re PR target/81766 (ICE in maybe_add_or_update_dep_1, at sched-deps.c:924 caused by r250815) 2017-08-08 Richard Biener <rguenther@suse.de> PR middle-end/81766 * function.c (thread_prologue_and_epilogue_insns): Restore behavior of always calling find_many_sub_basic_blocks on the inserted prologue. * gcc.target/i386/pr81766.c: New testcase. From-SVN: r250958
2017-08-08 15:21:12 +02:00
2017-08-08 Richard Biener <rguenther@suse.de>
PR middle-end/81766
* gcc.target/i386/pr81766.c: New testcase.
funcspec-56.inc (no_3dnowa): Properly test "no-3dnowa" target attribute. * gcc.target/i386/funcspec-56.inc (no_3dnowa): Properly test "no-3dnowa" target attribute. From-SVN: r250827
2017-08-02 15:02:50 +02:00
2017-08-02 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/funcspec-56.inc (no_3dnowa): Properly
test "no-3dnowa" target attribute.
re PR middle-end/79499 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2661) PR middle-end/79499 * function.c (thread_prologue_and_epilogue_insns): Determine blocks for find_many_sub_basic_blocks bitmap by looking up BLOCK_FOR_INSN of first NONDEBUG_INSN_P in each of the split_prologue_seq and prologue_seq sequences - if any. * gcc.dg/pr79499.c: New test. From-SVN: r250815
2017-08-02 09:26:46 +02:00
2017-08-02 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/81655 (new test case gcc.dg/tree-ssa/pr81588.c fails on powerpc64) PR tree-optimization/81655 PR tree-optimization/81588 * gcc.dg/tree-ssa/pr81588.c: Use -mbranch-cost=2 where possible, don't run the test on branch-cost=1 targets. From-SVN: r250819
2017-08-02 12:27:24 +02:00
PR tree-optimization/81655
PR tree-optimization/81588
* gcc.dg/tree-ssa/pr81588.c: Use -mbranch-cost=2 where possible,
don't run the test on branch-cost=1 targets.
re PR middle-end/79499 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2661) PR middle-end/79499 * function.c (thread_prologue_and_epilogue_insns): Determine blocks for find_many_sub_basic_blocks bitmap by looking up BLOCK_FOR_INSN of first NONDEBUG_INSN_P in each of the split_prologue_seq and prologue_seq sequences - if any. * gcc.dg/pr79499.c: New test. From-SVN: r250815
2017-08-02 09:26:46 +02:00
PR middle-end/79499
* gcc.dg/pr79499.c: New test.
re PR target/81641 (Assemble failure with named address spaces and -masm=intel) PR target/81641 * config/i386/i386.c (ix86_print_operand_address_as): For -masm=intel print "ds:" only for immediates in generic address space. testsuite/ChangeLog: PR target/81641 * gcc.target/i386/pr81641.c: New test. From-SVN: r250801
2017-08-02 00:06:11 +02:00
2017-08-01 Uros Bizjak <ubizjak@gmail.com>
PR target/81641
* gcc.target/i386/pr81641.c: New test.
re PR target/81622 (ICE on invalid altivec code with ppc64{,le}) PR target/81622 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): For __builtin_vec_cmpne verify both arguments are compatible vectors before looking at TYPE_MODE on the element type. For __builtin_vec_ld verify arg1_type is a pointer or array type. For __builtin_vec_st, move computation of aligned to after checking the argument types. Formatting fixes. * gcc.target/powerpc/pr81622.c: New test. From-SVN: r250787
2017-08-01 18:44:17 +02:00
2017-08-01 Jakub Jelinek <jakub@redhat.com>
PR target/81622
* gcc.target/powerpc/pr81622.c: New test.
re PR tree-optimization/71752 (ICE in compute_live_loop_exits, at tree-ssa-loop-manip.c:229 w/ -O1 -ftree-vectorize) 2017-08-01 Richard Biener <rguenther@suse.de> PR tree-optimization/71752 PR tree-optimization/81633 * tree-vect-slp.c (vect_get_slp_defs): Handle null operands in the original suggested way. * gcc.dg/vect/pr81633.c: New testcase. From-SVN: r250779
2017-08-01 15:58:13 +02:00
2017-08-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/71752
PR tree-optimization/81633
* gcc.dg/vect/pr81633.c: New testcase.
Backport fix for PR 80769 2017-08-01 Richard Sandiford <richard.sandiford@linaro.org> gcc/ PR tree-optimization/80769 * tree-ssa-strlen.c (strinfo): Document that "stmt" is also used for malloc and calloc. Document the new invariant that all related strinfos have delayed lengths or none do. (get_next_strinfo): New function. (verify_related_strinfos): Move earlier in file. (set_endptr_and_length): New function, split out from... (get_string_length): ...here. Also set the lengths of related strinfos. gcc/testsuite/ PR tree-optimization/80769 * gcc.dg/strlenopt-31.c: New test. * gcc.dg/strlenopt-31g.c: Likewise. From-SVN: r250772
2017-08-01 14:22:03 +02:00
2017-08-01 Richard Sandiford <richard.sandiford@linaro.org>
PR tree-optimization/80769
* gcc.dg/strlenopt-31.c: New test.
* gcc.dg/strlenopt-31g.c: Likewise.
re PR tree-optimization/81588 (Wrong code at -O2) PR tree-optimization/81588 * tree-ssa-reassoc.c (optimize_range_tests_var_bound): If ranges[i].in_p, invert comparison code ccode. For >/>=, swap rhs1 and rhs2 and comparison code unconditionally, for </<= don't do that. Don't swap rhs1/rhs2 again if ranges[i].in_p, instead invert comparison code ccode if opcode or oe->rank is BIT_IOR_EXPR. * gcc.dg/tree-ssa/pr81588.c: New test. * gcc.dg/pr81588.c: New test. * gcc.c-torture/execute/pr81588.c: New test. From-SVN: r250761
2017-08-01 10:43:45 +02:00
2017-08-01 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/81588
* gcc.dg/tree-ssa/pr81588.c: New test.
* gcc.dg/pr81588.c: New test.
* gcc.c-torture/execute/pr81588.c: New test.
re PR sanitizer/81604 (Ubsan type reporting can be bogus in some cases) PR sanitizer/81604 * ubsan.c (ubsan_type_descriptor): For UBSAN_PRINT_ARRAY don't change type to the element type, instead add eltype variable and use it where we are interested in the element type. * c-c++-common/ubsan/pr81604.c: New test. From-SVN: r250729
2017-07-31 10:46:29 +02:00
2017-07-31 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81604
* c-c++-common/ubsan/pr81604.c: New test.
backport: ppc-auxv.h (PPC_FEATURE2_DARN): New define. gcc/ Backport from mainline 2017-07-28 Peter Bergner <bergner@vnet.ibm.com> * config/rs6000/ppc-auxv.h (PPC_FEATURE2_DARN): New define. (PPC_FEATURE2_SCV): Likewise. * config/rs6000/rs6000.c (cpu_supports_info): Use them. gcc/testsuite/ Backport from mainline 2017-07-28 Peter Bergner <bergner@vnet.ibm.com> * gcc.target/powerpc/cpu-builtin-1.c (darn, scv): Add tests. From-SVN: r250688
2017-07-29 00:29:31 +02:00
2017-07-28 Peter Bergner <bergner@vnet.ibm.com>
Backport from mainline
2017-07-28 Peter Bergner <bergner@vnet.ibm.com>
* gcc.target/powerpc/cpu-builtin-1.c (darn, scv): Add tests.
backport: re PR target/81414 (ICE in fma steering on AArch64/cortex-a57) Backport from mainline r250496 2017-07-25 Bin Cheng <bin.cheng@arm.com> PR target/81414 * config/aarch64/cortex-a57-fma-steering.c (analyze): Skip fmul/fmac instructions if no du chain is found. * gcc.target/aarch64/pr81414.C: New. From-SVN: r250657
2017-07-28 13:13:45 +02:00
2017-07-28 Bin Cheng <bin.cheng@arm.com>
Backport from mainline r250496
2017-07-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/81414
* gcc.target/aarch64/pr81414.C: New.
S/390: Fix PR81534 The HI/QI atomic_fetch_<atomic><mode>" expander accepted symbolic references and emitted CAS patterns whose insn predicates rejected them. Fixed by allowing symbolic references there as well. Reload will get rid of them due to the constraint letter. Regression tested on s390x. gcc/ChangeLog: 2017-07-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-07-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/81534 * config/s390/s390.md ("*atomic_compare_and_swap<mode>_1") ("*atomic_compare_and_swapdi_2", "*atomic_compare_and_swapsi_3"): Change s_operand to memory_operand. gcc/testsuite/ChangeLog: 2017-07-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-07-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/81534 * gcc.target/s390/pr81534.c: New test. From-SVN: r250618
2017-07-27 12:42:22 +02:00
2017-07-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2017-07-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/81534
* gcc.target/s390/pr81534.c: New test.
re PR c++/71570 (ICE on invalid variable capture in cxx_incomplete_type_diagnostic, at cp/typeck2.c:55) /cp 2017-07-27 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71570 * lambda.c (add_capture): Early return if we cannot capture by reference. /testsuite 2017-07-27 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71570 * g++.dg/cpp0x/lambda/lambda-ice17.C: New. From-SVN: r250614
2017-07-27 11:36:37 +02:00
2017-07-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71570
* g++.dg/cpp0x/lambda/lambda-ice17.C: New.
re PR tree-optimization/81555 (Wrong code at -O1) PR tree-optimization/81555 PR tree-optimization/81556 * tree-ssa-reassoc.c (rewrite_expr_tree): Add NEXT_CHANGED argument, if true, force CHANGED for the recursive invocation. (reassociate_bb): Remember original length of ops array, pass len != orig_len as NEXT_CHANGED in rewrite_expr_tree call. * gcc.c-torture/execute/pr81555.c: New test. * gcc.c-torture/execute/pr81556.c: New test. From-SVN: r250610
2017-07-27 11:06:08 +02:00
2017-07-27 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/81555
PR tree-optimization/81556
* gcc.c-torture/execute/pr81555.c: New test.
* gcc.c-torture/execute/pr81556.c: New test.
Backport r250561 2017-07-27 Martin Liska <mliska@suse.cz> Backport from mainline 2017-07-26 Martin Liska <mliska@suse.cz> PR sanitize/81186 * function.c (expand_function_start): Make expansion of nonlocal_goto_save_area after parm_birth_insn. 2017-07-27 Martin Liska <mliska@suse.cz> Backport from mainline 2017-07-26 Martin Liska <mliska@suse.cz> PR sanitize/81186 * gcc.dg/asan/pr81186.c: New test. From-SVN: r250605
2017-07-27 09:32:53 +02:00
2017-07-27 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-07-26 Martin Liska <mliska@suse.cz>
PR sanitize/81186
* gcc.dg/asan/pr81186.c: New test.
Backport r249833 2017-07-27 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-30 Martin Liska <mliska@suse.cz> PR sanitizer/81021 * tree-eh.c (lower_resx): Call BUILT_IN_ASAN_HANDLE_NO_RETURN before BUILT_IN_UNWIND_RESUME when ASAN is used. 2017-07-27 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-30 Martin Liska <mliska@suse.cz> PR sanitizer/81021 * g++.dg/asan/pr81021.C: New test. From-SVN: r250604
2017-07-27 09:32:15 +02:00
2017-07-27 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-06-30 Martin Liska <mliska@suse.cz>
PR sanitizer/81021
* g++.dg/asan/pr81021.C: New test.
Backport r249728 2017-07-27 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-28 Martin Liska <mliska@suse.cz> PR sanitizer/81224 * asan.c (instrument_derefs): Bail out inner references that are hard register variables. 2017-07-27 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-28 Martin Liska <mliska@suse.cz> PR sanitizer/81224 * gcc.dg/asan/pr81224.c: New test. From-SVN: r250603
2017-07-27 09:31:19 +02:00
2017-07-27 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-06-28 Martin Liska <mliska@suse.cz>
PR sanitizer/81224
* gcc.dg/asan/pr81224.c: New test.
Disable pr79041-2.c with -mabi=ilp32. gcc/testsuite/ PR target/79041 * gcc.target/aarch64/pr79041-2.c: Don't run in ILP32. From-SVN: r250569
2017-07-26 13:57:57 +02:00
2017-07-26 Wilco Dijkstra <wdijkstr@arm.com>
PR target/79041
* gcc.target/aarch64/pr79041-2.c: Don't run in ILP32.
Backport PRs 80721, 81175, 81410, 81455, 81505 2017-07-26 Richard Biener <rguenther@suse.de> Backport from mainline 2017-06-02 Richard Biener <rguenther@suse.de> Markus Eisenmann <meisenmann.lba@fh-salzburg.ac.at> PR libstdc++/80721 * libsupc++/eh_alloc.cc (pool::free): Keep list properly sorted and add missing freelist item merging cases. 2017-06-18 Richard Biener <rguenther@suse.de> PR tree-optimization/81410 * tree-vect-stmts.c (vectorizable_load): Properly adjust for the gap in the ! slp_perm SLP case after each group. * gcc.dg/vect/pr81410.c: New testcase. 2017-07-25 Richard Biener <rguenther@suse.de> PR tree-optimization/81455 * tree-ssa-loop-unswitch.c (find_loop_guard): Make sure to not walk in cycles when looking for guards. * gcc.dg/pr81455.c: New testcase. 2017-07-25 Richard Biener <rguenther@suse.de> PR middle-end/81505 * fold-const.c (fold_negate_const): TREE_OVERFLOW should be sticky. * gcc.dg/ubsan/pr81505.c: New testcase. 2017-07-04 Jakub Jelinek <jakub@redhat.com> PR target/81175 * gcc.target/i386/pr69255-2.c (foo): Use the return value of the gather. 2017-06-28 Jakub Jelinek <jakub@redhat.com> PR target/81175 * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use def_builtin rather than def_builtin_pure for __builtin_ia32_gatherpf*. 2017-06-26 Richard Biener <rguenther@suse.de> PR target/81175 * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use def_builtin_pure for all gather builtins. * gfortran.dg/pr81175.f: New testcase. 2017-06-21 Marc Glisse <marc.glisse@inria.fr> * config/i386/i386.c (struct builtin_isa): New field pure_p. Reorder for compactness. (def_builtin, def_builtin2, ix86_add_new_builtins): Handle pure_p. (def_builtin_pure, def_builtin_pure2): New functions. (ix86_init_mmx_sse_builtins) [__builtin_ia32_stmxcsr]: Mark as pure. * gcc.dg/tree-ssa/addadd.c: Un-XFAIL. * gcc.dg/tree-ssa/addadd-2.c: New file. From-SVN: r250560
2017-07-26 10:36:34 +02:00
2017-07-26 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-06-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/81410
* gcc.dg/vect/pr81410.c: New testcase.
2017-07-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/81455
* gcc.dg/pr81455.c: New testcase.
2017-07-25 Richard Biener <rguenther@suse.de>
PR middle-end/81505
* gcc.dg/ubsan/pr81505.c: New testcase.
2017-07-04 Jakub Jelinek <jakub@redhat.com>
PR target/81175
* gcc.target/i386/pr69255-2.c (foo): Use the return value of the
gather.
2017-06-26 Richard Biener <rguenther@suse.de>
PR target/81175
* gfortran.dg/pr81175.f: New testcase.
2017-06-21 Marc Glisse <marc.glisse@inria.fr>
re PR fortran/81048 (incorrect derived type initialization) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * resolve.c (resolve_symbol): Ensure that derived type array results get default initialization. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * gfortran.dg/derived_init_4.f90 : New test. From-SVN: r253793
2017-10-16 20:48:56 +02:00
Backport PRs 80721, 81175, 81410, 81455, 81505 2017-07-26 Richard Biener <rguenther@suse.de> Backport from mainline 2017-06-02 Richard Biener <rguenther@suse.de> Markus Eisenmann <meisenmann.lba@fh-salzburg.ac.at> PR libstdc++/80721 * libsupc++/eh_alloc.cc (pool::free): Keep list properly sorted and add missing freelist item merging cases. 2017-06-18 Richard Biener <rguenther@suse.de> PR tree-optimization/81410 * tree-vect-stmts.c (vectorizable_load): Properly adjust for the gap in the ! slp_perm SLP case after each group. * gcc.dg/vect/pr81410.c: New testcase. 2017-07-25 Richard Biener <rguenther@suse.de> PR tree-optimization/81455 * tree-ssa-loop-unswitch.c (find_loop_guard): Make sure to not walk in cycles when looking for guards. * gcc.dg/pr81455.c: New testcase. 2017-07-25 Richard Biener <rguenther@suse.de> PR middle-end/81505 * fold-const.c (fold_negate_const): TREE_OVERFLOW should be sticky. * gcc.dg/ubsan/pr81505.c: New testcase. 2017-07-04 Jakub Jelinek <jakub@redhat.com> PR target/81175 * gcc.target/i386/pr69255-2.c (foo): Use the return value of the gather. 2017-06-28 Jakub Jelinek <jakub@redhat.com> PR target/81175 * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use def_builtin rather than def_builtin_pure for __builtin_ia32_gatherpf*. 2017-06-26 Richard Biener <rguenther@suse.de> PR target/81175 * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use def_builtin_pure for all gather builtins. * gfortran.dg/pr81175.f: New testcase. 2017-06-21 Marc Glisse <marc.glisse@inria.fr> * config/i386/i386.c (struct builtin_isa): New field pure_p. Reorder for compactness. (def_builtin, def_builtin2, ix86_add_new_builtins): Handle pure_p. (def_builtin_pure, def_builtin_pure2): New functions. (ix86_init_mmx_sse_builtins) [__builtin_ia32_stmxcsr]: Mark as pure. * gcc.dg/tree-ssa/addadd.c: Un-XFAIL. * gcc.dg/tree-ssa/addadd-2.c: New file. From-SVN: r250560
2017-07-26 10:36:34 +02:00
* gcc.dg/tree-ssa/addadd.c: Un-XFAIL.
* gcc.dg/tree-ssa/addadd-2.c: New file.
backport: re PR tree-optimization/81162 (UBSAN switch triggers incorrect optimization in SLSR) [gcc] 2016-07-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2016-07-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81162 * gimple-ssa-strength-reduction.c (replace_mult_candidate): Don't replace a negate with an add. [gcc/testsuite] 2016-07-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2016-07-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/81162 * gcc.dg/ubsan/pr81162.c: New file. From-SVN: r250542
2017-07-25 21:40:50 +02:00
2016-07-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2016-07-14 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/81162
* gcc.dg/ubsan/pr81162.c: New file.
re PR target/79041 (aarch64 backend emits R_AARCH64_ADR_PREL_PG_HI21 relocation despite -mpc-relative-literal-loads option being used) Fix PR79041 As described in PR79041, -mcmodel=large -mpc-relative-literal-loads may be used to avoid generating ADRP/ADD or ADRP/LDR. However both trunk and GCC7 may still emit ADRP for some constant pool literals. Fix this by adding a aarch64_pcrelative_literal_loads check. gcc/ PR target/79041 * config/aarch64/aarch64.c (aarch64_classify_symbol): Avoid SYMBOL_SMALL_ABSOLUTE for literals with pc-relative literals. gcc/testsuite/ * gcc.target/aarch64/pr79041-2.c: New test. From-SVN: r250514
2017-07-25 14:08:59 +02:00
2017-07-25 Wilco Dijkstra <wdijkstr@arm.com>
PR target/79041
* gcc.target/aarch64/pr79041-2.c: New test.
backport: re PR rtl-optimization/75964 (insn combiner removes comparison after ABS) gcc/ Backport from 2017-05-06 trunk r247719. PR rtl-optimization/75964 * simplify-rtx.c (simplify_const_relational_operation): Remove invalid handling of comparisons of integer ABS. gcc/testsuite/ Backport from 2017-05-06 trunk r247719. PR rtl-optimization/75964 * gcc.dg/torture/pr75964.c: New test. From-SVN: r250509
2017-07-25 13:39:23 +02:00
2017-07-25 Georg-Johann Lay <avr@gjlay.de>
Backport from trunk r247719.
2017-05-06 Richard Sandiford <richard.sandiford@linaro.org>
PR rtl-optimization/75964
* gcc.dg/torture/pr75964.c: New test.
backport: re PR tree-optimization/81388 (Incorrect code generation with -O1) Backport from 2017-07-20 trunk r250384. PR tree-optimization/81388 Revert r238585: 2016-07-21 Bin Cheng <bin.cheng@arm.com> * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Clean up by removing computation of may_be_zero. gcc/testsuite PR tree-optimization/81388 * gcc.dg/tree-ssa/pr81388-1.c: New test. * gcc.dg/tree-ssa/pr81388-2.c: New test. From-SVN: r250497
2017-07-25 10:56:26 +02:00
2017-07-25 Bin Cheng <bin.cheng@arm.com>
Backport from 2017-07-20 trunk r250384.
PR tree-optimization/81388
* gcc.dg/tree-ssa/pr81388-1.c: New test.
* gcc.dg/tree-ssa/pr81388-2.c: New test.
re PR target/80569 (i686: "shrx" instruction generated in 16-bit mode) PR target/80569 * config/i386/i386.c (ix86_option_override_internal): Disable BMI, BMI2 and TBM instructions for -m16. testsuite/ChangeLog: PR target/80569 * gcc.target/i386/pr80569.c: New test. From-SVN: r250460
2017-07-23 12:33:08 +02:00
2017-07-23 Uros Bizjak <ubizjak@gmail.com>
PR target/80569
* gcc.target/i386/pr80569.c: New test.
backport: re PR target/81193 (PowerPC GCC __builtin_cpu_is and __builtin_cpu_supports should warn about old libraries) [gcc] 2017-07-19 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from trunk 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81193 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): If GLIBC provides the hardware capability bits, define the macro __BUILTIN_CPU_SUPPORTS__. * config/rs6000/rs6000.c (cpu_expand_builtin): Generate a warning if GLIBC does not provide the hardware capability bits. Add a gcc_unreachable call if the built-in cpu function is neither __builtin_cpu_is nor __builtin_cpu_supports. * doc/extend.texi (PowerPC built-in functions): Document that GLIBC 2.23 or newer is needed by __builtin_cpu_is and __builtin_cpu_supports. Document the macros defined by GCC if the newer GLIBC is available. [gcc/testsuite] 2017-07-19 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from trunk 2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81193 * gcc.target/powerpc/cpu-builtin-1.c: Change test to use #ifdef __BUILTIN_CPU_SUPPORTS to see if the GLIBC is new enough that __builtin_cpu_is and __builtin_cpu_supports are supported. From-SVN: r250368
2017-07-19 22:31:53 +02:00
2017-07-19 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from trunk
2017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81193
* gcc.target/powerpc/cpu-builtin-1.c: Change test to use #ifdef
__BUILTIN_CPU_SUPPORTS to see if the GLIBC is new enough that
__builtin_cpu_is and __builtin_cpu_supports are supported.
re PR target/81471 (internal compiler error: in curr_insn_transform, at lra-constraints.c:3495) PR target/81471 * config/i386/i386.md (rorx_immediate_operand): New mode attribute. (*bmi2_rorx<mode>3_1): Use rorx_immediate_operand as operand 2 predicate. (*bmi2_rorxsi3_1_zext): Use const_0_to_31_operand as operand 2 predicate. (ror,rol -> rorx splitters): Use const_int_operand as operand 2 predicate. testsuite/ChangeLog: PR target/81471 * gcc.target/i386/pr81471.c: New test. From-SVN: r250317
2017-07-18 20:28:12 +02:00
2017-07-18 Uros Bizjak <ubizjak@gmail.com>
PR target/81471
* gcc.target/i386/pr81471.c: New test.
backport: re PR target/81225 (ICE with -mavx512ifma -O3 -ffloat-store) Backported from mainline 2017-06-30 Jakub Jelinek <jakub@redhat.com> PR target/81225 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): For V8FI, V16FI and VI8F_256 iterators, use <store_mask_predicate> instead of nonimmediate_operand and <store_mask_constraint> instead of m for the input operand. For V8FI iterator, always split if input is a MEM. For V16FI and V8SF_256 iterators, don't test if both operands are MEM if <mask_applied>. For VI4F_256 iterator, use <store_mask_predicate> instead of register_operand and <store_mask_constraint> instead of v for the input operand. Make sure both operands aren't MEMs for if not <mask_applied>. * gcc.target/i386/pr81225.c: New test. From-SVN: r250285
2017-07-17 21:38:29 +02:00
2017-07-17 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/81428 (ICE: in build_one_cst, at tree.c:2079 with -O2. Fixed point division.) PR tree-optimization/81428 * match.pd (X / X -> one): Don't optimize _Fract divisions, as 1 can't be built for those types. * gcc.dg/fixed-point/pr81428.c: New test. From-SVN: r250289
2017-07-17 21:45:59 +02:00
PR tree-optimization/81428
* gcc.dg/fixed-point/pr81428.c: New test.
re PR tree-optimization/81365 (GCC miscompiles swap) PR tree-optimization/81365 * tree-ssa-phiprop.c (propagate_with_phi): When considering hoisting aggregate moves onto bb predecessor edges, make sure there are no loads that could alias the lhs in between the start of bb and the loads from *phi. * g++.dg/torture/pr81365.C: New test. From-SVN: r250288
2017-07-17 21:42:37 +02:00
PR tree-optimization/81365
* g++.dg/torture/pr81365.C: New test.
backport: re PR target/81225 (ICE with -mavx512ifma -O3 -ffloat-store) Backported from mainline 2017-06-30 Jakub Jelinek <jakub@redhat.com> PR target/81225 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): For V8FI, V16FI and VI8F_256 iterators, use <store_mask_predicate> instead of nonimmediate_operand and <store_mask_constraint> instead of m for the input operand. For V8FI iterator, always split if input is a MEM. For V16FI and V8SF_256 iterators, don't test if both operands are MEM if <mask_applied>. For VI4F_256 iterator, use <store_mask_predicate> instead of register_operand and <store_mask_constraint> instead of v for the input operand. Make sure both operands aren't MEMs for if not <mask_applied>. * gcc.target/i386/pr81225.c: New test. From-SVN: r250285
2017-07-17 21:38:29 +02:00
Backported from mainline
backport: re PR c++/81258 (ICE on C++1z code with invalid decomposition declaration: in cp_finish_decl, at cp/decl.c:6760) Backported from mainline 2017-07-04 Jakub Jelinek <jakub@redhat.com> PR c++/81258 * parser.c (cp_parser_decomposition_declaration): Diagnose invalid forms of structured binding initializers. * g++.dg/cpp1z/decomp21.C (foo): Adjust expected diagnostics. * g++.dg/cpp1z/decomp30.C: New test. From-SVN: r250286
2017-07-17 21:39:23 +02:00
2017-07-04 Jakub Jelinek <jakub@redhat.com>
PR c++/81258
* g++.dg/cpp1z/decomp21.C (foo): Adjust expected diagnostics.
* g++.dg/cpp1z/decomp30.C: New test.
backport: re PR target/81225 (ICE with -mavx512ifma -O3 -ffloat-store) Backported from mainline 2017-06-30 Jakub Jelinek <jakub@redhat.com> PR target/81225 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): For V8FI, V16FI and VI8F_256 iterators, use <store_mask_predicate> instead of nonimmediate_operand and <store_mask_constraint> instead of m for the input operand. For V8FI iterator, always split if input is a MEM. For V16FI and V8SF_256 iterators, don't test if both operands are MEM if <mask_applied>. For VI4F_256 iterator, use <store_mask_predicate> instead of register_operand and <store_mask_constraint> instead of v for the input operand. Make sure both operands aren't MEMs for if not <mask_applied>. * gcc.target/i386/pr81225.c: New test. From-SVN: r250285
2017-07-17 21:38:29 +02:00
2017-06-30 Jakub Jelinek <jakub@redhat.com>
PR target/81225
* gcc.target/i386/pr81225.c: New test.
re PR rtl-optimization/81424 (internal error on GPRbuild with -O2) PR rtl-optimization/81424 * optabs.c (prepare_cmp_insn): Use copy_to_reg instead of force_reg to remove potential trapping from operands if -fnon-call-exceptions. From-SVN: r250247
2017-07-17 00:07:15 +02:00
2017-07-16 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt65.adb: New test.
re PR target/81375 (unrecognizable insn) PR target/81375 * config/i386/i386.md (divsf3): Add TARGET_SSE to TARGET_SSE_MATH. (rcpps): Ditto. (*rsqrtsf2_sse): Ditto. (rsqrtsf2): Ditto. (div<mode>3): Macroize insn from divdf3 and divsf3 using MODEF mode iterator. testsuite/ChangeLog: PR target/81375 * gcc.target/i386/pr81375.c: New test. From-SVN: r250113
2017-07-11 07:32:39 +02:00
2017-07-10 Uros Bizjak <ubizjak@gmail.com>
PR target/81375
* gcc.target/i386/pr81375.c: New test.
backport: re PR target/81348 (PowerPC64: Code built with -mcpu=power9 hits SEGV in RTL split2) [gcc] 2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com> Backport from mainline PR target/81348 * config/rs6000/rs6000.md (HI sign_extend splitter): Use the correct operand in doing the split. [gcc/testsuite] 2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com> Backport from mainline 2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/81348 * gcc.target/powerpc/pr81348.c: New test. From-SVN: r250060
2017-07-07 22:47:15 +02:00
2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com>
Backport from mainline
2017-07-07 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81348
* gcc.target/powerpc/pr81348.c: New test.
Support for the SPARC M8 cpu. This patch serie adds support for the SPARC M8 processor to GCC. The SPARC M8 processor implements the Oracle SPARC Architecture 2017. - bmask* instructions are put in their own instruction type. It makes little sense to have them in the same category than array instructions. - Similarly, VIS compare instructions are put in their own instruction type. This is to better accommodate subtypes, which are not quite the same than the subtypes of `visl' instructions. - The introduction of a new `subtype' insn attribute in sparc.md avoids the need for adjusting the instruction scheduler DFAs for previous cpu models every time a new cpu is introduced. - The full set of SPARC instructions used in sparc.md, and their position in the type/subtype hierarchy, is documented in a comment. This eases the modification of the DFA schedulers, and the addition of new cpus. - The M7 DFA scheduler is reworked: + To use the new type/subtype hierarchy. + The v3pipe insn attribute is no longer needed. + More accurate latencies for instructions. + The S4 core pipeline is documented in a comment in niagara7.md. - Support for -mcpu=m8 (we are thus suggesting to abandon the niagaraN denomination for M8 and later processors.) - Support for a new VIS level, VIS4B, covering the new VIS instructions introduced in OSA2017 and implemented in the M8. Also built-ins. - A M8 DFA scheduler: + Also based on the new type/subtype hierarchy. + The functional units in the S5 core are explicitly documented in a comment in m8.md. gcc/ChangeLog: * config/sparc/m8.md: New file. * config/sparc/sparc.md: Include m8.md. * config/sparc/sparc.opt: New option -mvis4b. * config/sparc/sparc.c (dump_target_flag_bits): Handle MASK_VIS4B. (sparc_option_override): Handle VIS4B. (enum sparc_builtins): Define SPARC_BUILTIN_DICTUNPACK{8,16,32}, SPARC_BUILTIN_FPCMP{LE,GT,EQ,NE}{8,16,32}SHL, SPARC_BUILTIN_FPCMPU{LE,GT}{8,16,32}SHL, SPARC_BUILTIN_FPCMPDE{8,16,32}SHL and SPARC_BUILTIN_FPCMPUR{8,16,32}SHL. (check_constant_argument): New function. (sparc_vis_init_builtins): Define builtins __builtin_vis_dictunpack{8,16,32}, __builtin_vis_fpcmp{le,gt,eq,ne}{8,16,32}shl, __builtin_vis_fpcmpu{le,gt}{8,16,32}shl, __builtin_vis_fpcmpde{8,16,32}shl and __builtin_vis_fpcmpur{8,16,32}shl. (sparc_expand_builtin): Check that the constant operands to __builtin_vis_fpcmp*shl and _builtin_vis_dictunpack* are indeed constant and in range. * config/sparc/sparc-c.c (sparc_target_macros): Handle TARGET_VIS4B. * config/sparc/sparc.h (SPARC_IMM2_P): Define. (SPARC_IMM5_P): Likewise. * config/sparc/sparc.md (cpu_feature): Add new feagure "vis4b". (enabled): Handle vis4b. (UNSPEC_DICTUNPACK): New unspec. (UNSPEC_FPCMPSHL): Likewise. (UNSPEC_FPUCMPSHL): Likewise. (UNSPEC_FPCMPDESHL): Likewise. (UNSPEC_FPCMPURSHL): Likewise. (cpu_feature): New CPU feature `vis4b'. (dictunpack{8,16,32}): New insns. (FPCSMODE): New mode iterator. (fpcscond): New code iterator. (fpcsucond): Likewise. (fpcmp{le,gt,eq,ne}{8,16,32}{si,di}shl): New insns. (fpcmpu{le,gt}{8,16,32}{si,di}shl): Likewise. (fpcmpde{8,16,32}{si,di}shl): Likewise. (fpcmpur{8,16,32}{si,di}shl): Likewise. * config/sparc/constraints.md: Define constraints `q' for unsigned 2-bit integer constants and `t' for unsigned 5-bit integer constants. * config/sparc/predicates.md (imm5_operand_dictunpack8): New predicate. (imm5_operand_dictunpack16): Likewise. (imm5_operand_dictunpack32): Likewise. (imm2_operand): Likewise. * doc/invoke.texi (SPARC Options): Document -mvis4b. * doc/extend.texi (SPARC VIS Built-in Functions): Document the ditunpack* and fpcmp*shl builtins. * config.gcc: Handle m8 in --with-{cpu,tune} options. * config.in: Add HAVE_AS_SPARC6 define. * config/sparc/driver-sparc.c (cpu_names): Add entry for the SPARC M8. * config/sparc/sol2.h (CPP_CPU64_DEFAULT_SPEC): Define for TARGET_CPU_m8. (ASM_CPU32_DEFAUILT_SPEC): Likewise. (CPP_CPU_SPEC): Handle m8. (ASM_CPU_SPEC): Likewise. * config/sparc/sparc-opts.h (enum processor_type): Add PROCESSOR_M8. * config/sparc/sparc.c (m8_costs): New struct. (sparc_option_override): Handle TARGET_CPU_m8. (sparc32_initialize_trampoline): Likewise. (sparc64_initialize_trampoline): Likewise. (sparc_issue_rate): Likewise. (sparc_register_move_cost): Likewise. * config/sparc/sparc.h (TARGET_CPU_m8): Define. (CPP_CPU64_DEFAULT_SPEC): Define for M8. (ASM_CPU64_DEFAULT_SPEC): Likewise. (CPP_CPU_SPEC): Handle M8. (ASM_CPU_SPEC): Likewise. (AS_M8_FLAG): Define. * config/sparc/sparc.md: Add m8 to the cpu attribute. * config/sparc/sparc.opt: New option -mcpu=m8 for sparc targets. * configure.ac (HAVE_AS_SPARC6): Check for assembler support for M8 instructions. * configure: Regenerate. * doc/invoke.texi (SPARC Options): Document -mcpu=m8 and -mtune=m8. * config/sparc/niagara7.md: Rework the DFA scheduler to use insn subtypes. * config/sparc/sparc.md: Remove the `v3pipe' insn attribute. ("*movdi_insn_sp32"): Do not set v3pipe. ("*movsi_insn"): Likewise. ("*movdi_insn_sp64"): Likewise. ("*movsf_insn"): Likewise. ("*movdf_insn_sp32"): Likewise. ("*movdf_insn_sp64"): Likewise. ("*zero_extendsidi2_insn_sp64"): Likewise. ("*sign_extendsidi2_insn"): Likewise. ("*mov<VM32:mode>_insn"): Likewise. ("*mov<VM64:mode>_insn_sp64"): Likewise. ("*mov<VM64:mode>_insn_sp32"): Likewise. ("<plusminus_insn><VADDSUB:mode>3"): Likewise. ("<vlop:code><VL:mode>3"): Likewise. ("*not_<vlop:code><VL:mode>3"): Likewise. ("*nand<VL:mode>_vis"): Likewise. ("*<vlnotop:code>_not1<VL:mode>_vis"): Likewise. ("*<vlnotop:code>_not2<VL:mode>_vis"): Likewise. ("one_cmpl<VL:mode>2"): Likewise. ("faligndata<VM64:mode>_vis"): Likewise. ("alignaddrsi_vis"): Likewise. ("alignaddrdi_vis"): Likweise. ("alignaddrlsi_vis"): Likewise. ("alignaddrldi_vis"): Likewise. ("fcmp<gcond:code><GCM:gcm_name><P:mode>_vis"): Likewise. ("bmaskdi_vis"): Likewise. ("bmasksi_vis"): Likewise. ("bshuffle<VM64:mode>_vis"): Likewise. ("cmask8<P:mode>_vis"): Likewise. ("cmask16<P:mode>_vis"): Likewise. ("cmask32<P:mode>_vis"): Likewise. ("pdistn<P:mode>_vis"): Likewise. ("<vis3_addsub_ss_patname><VASS:mode>3"): Likewise. * config/sparc/sparc.md ("subtype"): New insn attribute. ("*wrgsr_sp64"): Set insn subtype. ("*rdgsr_sp64"): Likewise. ("alignaddrsi_vis"): Likewise. ("alignaddrdi_vis"): Likewise. ("alignaddrlsi_vis"): Likewise. ("alignaddrldi_vis"): Likewise. ("<plusminus_insn><VADDSUB:mode>3"): Likewise. ("fexpand_vis"): Likewise. ("fpmerge_vis"): Likewise. ("faligndata<VM64:mode>_vis"): Likewise. ("bshuffle<VM64:mode>_vis"): Likewise. ("cmask8<P:mode>_vis"): Likewise. ("cmask16<P:mode>_vis"): Likewise. ("cmask32<P:mode>_vis"): Likewise. ("fchksm16_vis"): Likewise. ("v<vis3_shift_patname><GCM:mode>3"): Likewise. ("fmean16_vis"): Likewise. ("fp<plusminus_insn>64_vis"): Likewise. ("<plusminus_insn>v8qi3"): Likewise. ("<vis3_addsub_ss_patname><VASS:mode>3"): Likewise. ("<vis4_minmax_patname><VMMAX:mode>3"): Likewise. ("<vis4_uminmax_patname><VMMAX:mode>3"): Likewise. ("<vis3_addsub_ss_patname>v8qi3"): Likewise. ("<vis4_addsub_us_patname><VAUS:mode>3"): Likewise. ("*movqi_insn"): Likewise. ("*movhi_insn"): Likewise. ("*movsi_insn"): Likewise. ("movsi_pic_gotdata_op"): Likewise. ("*movdi_insn_sp32"): Likewise. ("*movdi_insn_sp64"): Likewise. ("movdi_pic_gotdata_op"): Likewise. ("*movsf_insn"): Likewise. ("*movdf_insn_sp32"): Likewise. ("*movdf_insn_sp64"): Likewise. ("*zero_extendhisi2_insn"): Likewise. ("*zero_extendqihi2_insn"): Likewise. ("*zero_extendqisi2_insn"): Likewise. ("*zero_extendqidi2_insn"): Likewise. ("*zero_extendhidi2_insn"): Likewise. ("*zero_extendsidi2_insn_sp64"): Likewise. ("ldfsr"): Likewise. ("prefetch_64"): Likewise. ("prefetch_32"): Likewise. ("tie_ld32"): Likewise. ("tie_ld64"): Likewise. ("*tldo_ldub_sp32"): Likewise. ("*tldo_ldub1_sp32"): Likewise. ("*tldo_ldub2_sp32"): Likewise. ("*tldo_ldub_sp64"): Likewise. ("*tldo_ldub1_sp64"): Likewise. ("*tldo_ldub2_sp64"): Likewise. ("*tldo_ldub3_sp64"): Likewise. ("*tldo_lduh_sp32"): Likewise. ("*tldo_lduh1_sp32"): Likewise. ("*tldo_lduh_sp64"): Likewise. ("*tldo_lduh1_sp64"): Likewise. ("*tldo_lduh2_sp64"): Likewise. ("*tldo_lduw_sp32"): Likewise. ("*tldo_lduw_sp64"): Likewise. ("*tldo_lduw1_sp64"): Likewise. ("*tldo_ldx_sp64"): Likewise. ("*mov<VM32:mode>_insn"): Likewise. ("*mov<VM64:mode>_insn_sp64"): Likewise. ("*mov<VM64:mode>_insn_sp32"): Likewise. * config/sparc/sparc.md ("type"): New insn type viscmp. ("fcmp<gcond:code><GCM:gcm_name><P:mode>_vis"): Set insn type to viscmp. ("fpcmp<gcond:code>8<P:mode>_vis"): Likewise. ("fucmp<gcond:code>8<P:mode>_vis"): Likewise. ("fpcmpu<gcond:code><GCM:gcm_name><P:mode>_vis"): Likewise. * config/sparc/niagara7.md ("n7_vis_logical_v3pipe"): Handle viscmp. ("n7_vis_logical_11cycle"): Likewise. * config/sparc/niagara4.md ("n4_vis_logical"): Likewise. * config/sparc/niagara2.md ("niag3_vis": Likewise. * config/sparc/niagara.md ("niag_vis"): Likewise. * config/sparc/ultra3.md ("us3_fga"): Likewise. * config/sparc/ultra1_2.md ("us1_fga_double"): Likewise. * config/sparc/sparc.md: New instruction type `bmask'. (bmaskdi_vis): Use the `bmask' type. (bmasksi_vis): Likewise. * config/sparc/ultra3.md (us3_array): Likewise. * config/sparc/niagara7.md (n7_array): Likewise. * config/sparc/niagara4.md (n4_array): Likewise. * config/sparc/niagara2.md (niag2_vis): Likewise. (niag3_vis): Likewise. * config/sparc/niagara.md (niag_vis): Likewise. gcc/testsuite/ChangeLog: * gcc.target/sparc/dictunpack.c: New file. * gcc.target/sparc/fpcmpdeshl.c: Likewise. * gcc.target/sparc/fpcmpshl.c: Likewise. * gcc.target/sparc/fpcmpurshl.c: Likewise. * gcc.target/sparc/fpcmpushl.c: Likewise. From-SVN: r250050
2017-07-07 17:42:43 +02:00
2017-07-07 Jose E. Marchesi <jose.marchesi@oracle.com>
* gcc.target/sparc/dictunpack.c: New file.
* gcc.target/sparc/fpcmpdeshl.c: Likewise.
* gcc.target/sparc/fpcmpshl.c: Likewise.
* gcc.target/sparc/fpcmpurshl.c: Likewise.
* gcc.target/sparc/fpcmpushl.c: Likewise.
backport: re PR target/81305 ([avr] avrtiny uses LDS for SREG in ISR routines which is out of range of LDS.) gcc/ Backport from 2017-07-05 trunk r249995. PR target/81305 * config/avr/avr.c (avr_out_movhi_mr_r_xmega) [CONSTANT_ADDRESS_P]: Don't depend on "optimize > 0". (out_movhi_r_mr, out_movqi_mr_r): Same. (out_movhi_mr_r, out_movqi_r_mr): Same. (avr_address_cost) [CONSTANT_ADDRESS_P]: Don't depend cost for io_address_operand on "optimize > 0". gcc/testsuite/ Backport from 2017-07-05 trunk r249995, r249996. PR target/81305 * gcc.target/avr/isr-test.h: New file. * gcc.target/avr/torture/isr-01-simple.c: New test. * gcc.target/avr/torture/isr-02-call.c: New test. * gcc.target/avr/torture/isr-03-fixed.c: New test. From-SVN: r249998
2017-07-05 14:49:08 +02:00
2017-07-05 Georg-Johann Lay <avr@gjlay.de>
Backport from 2017-07-05 trunk r249995, r249996.
PR target/81305
* gcc.target/avr/isr-test.h: New file.
* gcc.target/avr/torture/isr-01-simple.c: New test.
* gcc.target/avr/torture/isr-02-call.c: New test.
* gcc.target/avr/torture/isr-03-fixed.c: New test.
re PR target/81300 (-fpeephole2 breaks __builtin_ia32_sbb_u64, _subborrow_u64 on AMD64) PR target/81300 * config/i386/i386.md (setcc + movzbl/and to xor + setcc peepholes): Require dead FLAGS_REG at the beginning of a peephole. PR target/81294 * config/i386/adxintrin.h (_subborrow_u32): Swap _X and _Y arguments in the call to __builtin_ia32_sbb_u32. (_subborrow_u64): Swap _X and _Y arguments in the call to __builtin_ia32_sbb_u64. testsuite/ChangeLog: PR target/81300 * gcc.target/i386/pr81300.c: New test. PR target/81294 * gcc.target/i386/adx-addcarryx32-2.c (adx_test): Swap x and y arguments in the call to _subborrow_u32. * gcc.target/i386/adx-addcarryx64-2.c (adx_test): Swap x and y arguments in the call to _subborrow_u64. * gcc.target/i386/pr81294-1.c: New test. * gcc.target/i386/pr81294-2.c: Ditto. From-SVN: r249978
2017-07-04 23:05:17 +02:00
2017-07-04 Uros Bizjak <ubizjak@gmail.com>
PR target/81300
* gcc.target/i386/pr81300.c: New test.
2017-07-04 Uros Bizjak <ubizjak@gmail.com>
PR target/81294
* gcc.target/i386/adx-addcarryx32-2.c (adx_test): Swap
x and y arguments in the call to _subborrow_u32.
* gcc.target/i386/adx-addcarryx64-2.c (adx_test): Swap
x and y arguments in the call to _subborrow_u64.
* gcc.target/i386/pr81294-1.c: New test.
* gcc.target/i386/pr81294-2.c: Ditto.
Backport "Fix sigsegv in find_same_succ_bb" 2017-07-03 Tom de Vries <tom@codesourcery.com> backport from mainline: 2017-07-03 Tom de Vries <tom@codesourcery.com> PR tree-optimization/81192 * tree-ssa-tail-merge.c (same_succ_flush_bb): Handle BB_SAME_SUCC (bb) == NULL. * gcc.dg/pr81192.c: New test. From-SVN: r249898
2017-07-03 10:32:20 +02:00
2017-07-03 Tom de Vries <tom@codesourcery.com>
backport from mainline:
PR tree-optimization/81192
2017-07-03 Tom de Vries <tom@codesourcery.com>
* gcc.dg/pr81192.c: New test.
backport: re PR target/80510 (Optimize Power7/power8 Altivec load/stores) [gcc] 2017-06-29 Michael Meissner <meissner@linux.vnet.ibm.com> Backport from mainline 2017-06-23 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80510 * config/rs6000/rs6000.md (ALTIVEC_DFORM): Do not allow DImode in 32-bit, since indexed is not valid for DImode. (mov<mode>_hardfloat32): Reorder ISA 2.07 load/stores before ISA 3.0 d-form load/stores to be the same as mov<mode>_hardfloat64. (define_peephole2 for Altivec d-form load): Add 32-bit support. (define_peephole2 for Altivec d-form store): Likewise. Backport from mainline 2017-06-20 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79799 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Add support for doing vector set of SFmode on ISA 3.0. * config/rs6000/vsx.md (vsx_set_v4sf_p9): Likewise. (vsx_set_v4sf_p9_zero): Special case setting 0.0f to a V4SF element. (vsx_insert_extract_v4sf_p9): Add an optimization for inserting a SFmode value into a V4SF variable that was extracted from another V4SF variable without converting the element to double precision and back to single precision vector format. (vsx_insert_extract_v4sf_p9_2): Likewise. [gcc/testsuite] 2017-06-29 Michael Meissner <meissner@linux.vnet.ibm.com> Backport from mainline 2017-06-23 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80510 * gcc.target/powerpc/pr80510-1.c: Allow test to run on 32-bit. * gcc.target/powerpc/pr80510-2.c: Likewise. Backport from mainline 2017-06-20 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79799 * gcc.target/powerpc/pr79799-1.c: New test. * gcc.target/powerpc/pr79799-2.c: Likewise. * gcc.target/powerpc/pr79799-3.c: Likewise. * gcc.target/powerpc/pr79799-4.c: Likewise. * gcc.target/powerpc/pr79799-5.c: Likewise. From-SVN: r249819
2017-06-30 00:19:29 +02:00
2017-06-29 Michael Meissner <meissner@linux.vnet.ibm.com>
Backport from mainline
2017-06-23 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80510
* gcc.target/powerpc/pr80510-1.c: Allow test to run on 32-bit.
* gcc.target/powerpc/pr80510-2.c: Likewise.
Backport from mainline
2017-06-20 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79799
* gcc.target/powerpc/pr79799-1.c: New test.
* gcc.target/powerpc/pr79799-2.c: Likewise.
* gcc.target/powerpc/pr79799-3.c: Likewise.
* gcc.target/powerpc/pr79799-4.c: Likewise.
* gcc.target/powerpc/pr79799-5.c: Likewise.
backport: re PR ipa/81112 (internal compiler error: tree check: expected integer_cst, have range_expr in get_len, at tree.h:5321) 2017-06-29 Richard Biener <rguenther@suse.de> Backport from mainline 2017-06-19 Richard Biener <rguenther@suse.de> PR ipa/81112 * ipa-prop.c (find_constructor_constant_at_offset): Handle RANGE_EXPR conservatively. * g++.dg/torture/pr81112.C: New testcase. From-SVN: r249772
2017-06-29 10:53:27 +02:00
2017-06-29 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-06-19 Richard Biener <rguenther@suse.de>
PR ipa/81112
* g++.dg/torture/pr81112.C: New testcase.
backport: [multiple changes] 2017-06-28 Richard Biener <rguenther@suse.de> Backport from mainline 2017-06-09 Richard Biener <rguenther@suse.de> PR middle-end/81007 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class): Skip FIELD_DECLs with error_mark_node type. * passes.def (all_lowering_passes): Run pass_build_cgraph_edges last again. * g++.dg/pr81007.C: New testcase. 2017-06-14 Richard Biener <rguenther@suse.de> PR tree-optimization/81083 * tree-ssa-sccvn.c (vn_reference_lookup_3): Do not use abnormals as values. * gcc.dg/torture/pr81083.c: New testcase. 2017-06-21 Richard Biener <rguenther@suse.de> PR gcov-profile/81080 * configure.ac: Add AC_SYS_LARGEFILE. * libgcov.h: Include auto-target.h before tsystem.h to pick up _FILE_OFFSET_BITS which might differ for multilibs. * config.in: Regenerate. * configure: Likewise. From-SVN: r249738
2017-06-28 15:25:33 +02:00
2017-06-28 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-06-09 Richard Biener <rguenther@suse.de>
PR middle-end/81007
* g++.dg/pr81007.C: New testcase.
2017-06-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/81083
* gcc.dg/torture/pr81083.c: New testcase.
val-profiler-threads-1.c (main): Fix 2nd argument passed to pthread_join. 2017-06-28 Eric Botcazou <ebotcazou@adacore.com> * gcc.dg/tree-prof/val-profiler-threads-1.c (main): Fix 2nd argument passed to pthread_join. From-SVN: r249724
2017-06-28 09:51:51 +02:00
2017-06-28 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/tree-prof/val-profiler-threads-1.c (main): Fix 2nd argument
passed to pthread_join.
backport: re PR fortran/53029 (missed optimization in internal read (without implied-do-loop)) 2017-06-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk PR libgfortran/53029 * io/list_read.c(list_formatted_read_scalar: Set the err return value to the common.flags error values. * gfortran.dg/read_5.f90: New test. From-SVN: r249719
2017-06-28 06:14:32 +02:00
2017-06-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk:
PR libgfortran/53029
* gfortran.dg/read_5.f90: New test.
backports From-SVN: r249699
2017-06-27 18:43:35 +02:00
2017-06-27 Segher Boessenkool <segher@kernel.crashing.org>
Backports from trunk:
2017-05-17 Segher Boessenkool <segher@kernel.crashing.org>
PR middle-end/80692
* gcc.c-torture/execute/pr80692.c: New testcase.
2017-06-09 Segher Boessenkool <segher@kernel.crashing.org>
PR target/80966
* gcc.target/powerpc/stack-limit.c: New testcase.
re PR middle-end/81207 (tree check fail in simplify_builtin_call) PR middle-end/81207 * gimple-fold.c (replace_call_with_call_and_fold): Handle gimple_vuse copying separately from gimple_vdef copying. * gcc.c-torture/compile/pr81207.c: New test. From-SVN: r249679
2017-06-27 10:16:10 +02:00
2017-06-27 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/81209 (-fsanitize=undefined ICE on darwin) PR sanitizer/81209 * ubsan.c (ubsan_encode_value): Initialize DECL_CONTEXT on var. * g++.dg/ubsan/pr81209.C: New test. From-SVN: r249680
2017-06-27 10:18:10 +02:00
PR sanitizer/81209
* g++.dg/ubsan/pr81209.C: New test.
re PR middle-end/81207 (tree check fail in simplify_builtin_call) PR middle-end/81207 * gimple-fold.c (replace_call_with_call_and_fold): Handle gimple_vuse copying separately from gimple_vdef copying. * gcc.c-torture/compile/pr81207.c: New test. From-SVN: r249679
2017-06-27 10:16:10 +02:00
PR middle-end/81207
* gcc.c-torture/compile/pr81207.c: New test.
* c-c++-common/ubsan/sanitize-recover-7.c (dg-options): Add -w. From-SVN: r249642
2017-06-26 11:49:21 +02:00
2017-06-26 Eric Botcazou <ebotcazou@adacore.com>
* c-c++-common/ubsan/sanitize-recover-7.c (dg-options): Add -w.
re PR tree-optimization/80612 (ICE in get_range_info, at tree-ssanames.c:375) PR tree-optimization/80612 * calls.c (get_size_range): Check for INTEGRAL_TYPE_P. * gcc.dg/torture/pr80612.c: New test. From-SVN: r249625
2017-06-24 13:05:12 +02:00
2017-06-24 Marek Polacek <polacek@redhat.com>
re PR fortran/81048 (incorrect derived type initialization) 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * resolve.c (resolve_symbol): Ensure that derived type array results get default initialization. 2017-10-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/81048 * gfortran.dg/derived_init_4.f90 : New test. From-SVN: r253793
2017-10-16 20:48:56 +02:00
re PR tree-optimization/80612 (ICE in get_range_info, at tree-ssanames.c:375) PR tree-optimization/80612 * calls.c (get_size_range): Check for INTEGRAL_TYPE_P. * gcc.dg/torture/pr80612.c: New test. From-SVN: r249625
2017-06-24 13:05:12 +02:00
Backport from mainline
2017-05-04 Marek Polacek <polacek@redhat.com>
PR tree-optimization/80612
* gcc.dg/torture/pr80612.c: New test.
[ARM] Rename FPSCR builtins to correct names 2017-06-23 Thomas Preud'homme <thomas.preudhomme@arm.com> Backport from mainline 2017-05-04 Prakhar Bahuguna <prakhar.bahuguna@arm.com> gcc/ * gcc/config/arm/arm-builtins.c (arm_init_builtins): Rename __builtin_arm_ldfscr to __builtin_arm_get_fpscr, and rename __builtin_arm_stfscr to __builtin_arm_set_fpscr. gcc/testsuite/ * gcc.target/arm/fpscr.c: New file. From-SVN: r249596
2017-06-23 18:08:40 +02:00
2017-06-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
Backport from mainline
2017-05-04 Prakhar Bahuguna <prakhar.bahuguna@arm.com>
* gcc.target/arm/fpscr.c: New file.
Backport r249368 2017-06-22 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-19 Martin Liska <mliska@suse.cz> PR sanitizer/80879 * gimplify.c (gimplify_switch_expr): Initialize live_switch_vars for SWITCH_BODY == STATEMENT_LIST. 2017-06-22 Martin Liska <mliska@suse.cz> Backport from mainline 2017-06-19 Martin Liska <mliska@suse.cz> PR sanitizer/80879 * gcc.dg/asan/use-after-scope-switch-4.c: New test. From-SVN: r249551
2017-06-22 13:41:09 +02:00
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-06-19 Martin Liska <mliska@suse.cz>
PR sanitizer/80879
* gcc.dg/asan/use-after-scope-switch-4.c: New test.
Backport r248489 2017-06-22 Martin Liska <mliska@suse.cz> Backport from mainline 2017-05-26 Martin Liska <mliska@suse.cz> PR ipa/80663 * params.def: Bound partial-inlining-entry-probability param. 2017-06-22 Martin Liska <mliska@suse.cz> Backport from mainline 2017-05-26 Martin Liska <mliska@suse.cz> PR ipa/80663 * g++.dg/ipa/pr80212.C: Remove the test as it does not longer split at the problematic spot. * gcc.dg/ipa/pr48195.c: Change 101 to 100 as 101 is no longer a valid value of the param. From-SVN: r249548
2017-06-22 13:40:00 +02:00
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-26 Martin Liska <mliska@suse.cz>
PR ipa/80663
* g++.dg/ipa/pr80212.C: Remove the test as it does not longer
split at the problematic spot.
* gcc.dg/ipa/pr48195.c: Change 101 to 100 as 101 is no longer
a valid value of the param.
backport: re PR target/80510 (Optimize Power7/power8 Altivec load/stores) 2017-06-21 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from mainline PR target/80510 * gcc.target/powerpc/pr80510-1.c: Restrict test to 64-bit until 32-bit support is added. Change ITYPE size to 64-bit integer. * gcc.target/powerpc/pr80510-2.c: Likewise. From-SVN: r249488
2017-06-22 00:51:15 +02:00
2017-06-21 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from mainline
PR target/80510
* gcc.target/powerpc/pr80510-1.c: Restrict test to 64-bit until
32-bit support is added. Change ITYPE size to 64-bit integer.
* gcc.target/powerpc/pr80510-2.c: Likewise.
backport: re PR c++/80984 (ICE with label/variable ambiguity) Backported from mainline 2017-06-13 Jakub Jelinek <jakub@redhat.com> PR c++/80984 * cp-gimplify.c (cp_genericize): Only look for VAR_DECLs in BLOCK_VARS (outer) chain. (cxx_omp_const_qual_no_mutable): Likewise. * g++.dg/opt/nrv18.C: New test. From-SVN: r249478
2017-06-22 00:14:23 +02:00
2017-06-21 Jakub Jelinek <jakub@redhat.com>
re PR c++/81154 (OpenMP with shared variable in a template class crash) PR c++/81154 * semantics.c (handle_omp_array_sections_1, finish_omp_clauses): Complain about t not being a variable if t is OVERLOAD even when processing_template_decl. * g++.dg/gomp/pr81154.C: New test. From-SVN: r249483
2017-06-22 00:22:05 +02:00
PR c++/81154
* g++.dg/gomp/pr81154.C: New test.
backport: re PR c++/80984 (ICE with label/variable ambiguity) Backported from mainline 2017-06-13 Jakub Jelinek <jakub@redhat.com> PR c++/80984 * cp-gimplify.c (cp_genericize): Only look for VAR_DECLs in BLOCK_VARS (outer) chain. (cxx_omp_const_qual_no_mutable): Likewise. * g++.dg/opt/nrv18.C: New test. From-SVN: r249478
2017-06-22 00:14:23 +02:00
Backported from mainline
backport: re PR target/81121 (ICE: in extract_insn, at recog.c:2311) Backported from mainline 2017-06-20 Jakub Jelinek <jakub@redhat.com> PR target/81121 * config/i386/i386.md (TARGET_USE_VECTOR_CONVERTS float si->{sf,df} splitter): Require TARGET_SSE2 in the condition. * gcc.target/i386/pr81121.c: New test. From-SVN: r249481
2017-06-22 00:18:34 +02:00
2017-06-20 Jakub Jelinek <jakub@redhat.com>
PR target/81121
* gcc.target/i386/pr81121.c: New test.
backport: re PR sanitizer/81125 (-fsanitize=undefined ICE) Backported from mainline 2017-06-20 Jakub Jelinek <jakub@redhat.com> PR sanitizer/81125 * ubsan.h (ubsan_encode_value): Workaround buggy clang++ parser by removing enum keyword. (ubsan_type_descriptor): Likewise. Formatting fix. 2017-06-19 Jakub Jelinek <jakub@redhat.com> PR sanitizer/81125 * ubsan.h (enum ubsan_encode_value_phase): New. (ubsan_encode_value): Change second argument to enum ubsan_encode_value_phase with default value of UBSAN_ENCODE_VALUE_GENERIC. * ubsan.c (ubsan_encode_value): Change second argument to enum ubsan_encode_value_phase PHASE from bool IN_EXPAND_P, adjust uses, for UBSAN_ENCODE_VALUE_GENERIC use just create_tmp_var_raw instead of create_tmp_var and use a TARGET_EXPR. (ubsan_expand_bounds_ifn, ubsan_build_overflow_builtin, instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust ubsan_encode_value callers. PR sanitizer/81111 * ubsan.c (ubsan_encode_value): If current_function_decl is NULL, use create_tmp_var_raw instead of create_tmp_var, mark it addressable just by setting TREE_ADDRESSABLE on the result and use a TARGET_EXPR. PR sanitizer/81125 * g++.dg/ubsan/pr81125.C: New test. PR sanitizer/81111 * g++.dg/ubsan/pr81111.C: New test. From-SVN: r249480
2017-06-22 00:17:49 +02:00
2017-06-19 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81125
* g++.dg/ubsan/pr81125.C: New test.
PR sanitizer/81111
* g++.dg/ubsan/pr81111.C: New test.
backport: re PR c++/80984 (ICE with label/variable ambiguity) Backported from mainline 2017-06-13 Jakub Jelinek <jakub@redhat.com> PR c++/80984 * cp-gimplify.c (cp_genericize): Only look for VAR_DECLs in BLOCK_VARS (outer) chain. (cxx_omp_const_qual_no_mutable): Likewise. * g++.dg/opt/nrv18.C: New test. From-SVN: r249478
2017-06-22 00:14:23 +02:00
2017-06-13 Jakub Jelinek <jakub@redhat.com>
backport: re PR sanitizer/80973 (ICE with lambda and -fsanitize=undefined) Backported from mainline 2017-06-13 Jakub Jelinek <jakub@redhat.com> PR c++/80973 * cp-gimplify.c (cp_genericize_r): Don't instrument MEM_REF second argument even if it has REFERENCE_TYPE. * g++.dg/ubsan/pr80973.C: New test. From-SVN: r249479
2017-06-22 00:15:55 +02:00
PR c++/80973
* g++.dg/ubsan/pr80973.C: New test.
backport: re PR c++/80984 (ICE with label/variable ambiguity) Backported from mainline 2017-06-13 Jakub Jelinek <jakub@redhat.com> PR c++/80984 * cp-gimplify.c (cp_genericize): Only look for VAR_DECLs in BLOCK_VARS (outer) chain. (cxx_omp_const_qual_no_mutable): Likewise. * g++.dg/opt/nrv18.C: New test. From-SVN: r249478
2017-06-22 00:14:23 +02:00
PR c++/80984
* g++.dg/opt/nrv18.C: New test.
Backport: [Patch ARM] Fix PR71778 gcc/ PR target/71778 * config/arm/arm-builtins.c (arm_expand_builtin_args): Return TARGET if given a non-constant argument for an intrinsic which requires a constant. gcc/testsuite/ PR target/71778 * gcc.target/arm/pr71778.c: New. From-SVN: r249379
2017-06-19 18:58:03 +02:00
2017-06-19 James Greenhalgh <james.greenhalgh@arm.com>
Backport from mainline
2017-06-19 James Greenhalgh <james.greenhalgh@arm.com>
PR target/71778
* gcc.target/arm/pr71778.c: New.
sparc.h (MASK_ISA): Add MASK_LEON and MASK_LEON3. * config/sparc/sparc.h (MASK_ISA): Add MASK_LEON and MASK_LEON3. (MASK_FEATURES): New macro. * config/sparc/sparc.c (sparc_option_override): Remove the special handling of -mfpu and generalize it to all MASK_FEATURES switches. From-SVN: r249190
2017-06-14 13:23:18 +02:00
2017-06-14 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/overflow-4.c: Add -mno-vis3.
backport: re PR fortran/70601 ([OOP] ICE on procedure pointer component call) 2017-06-09 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/70601 * trans-expr.c (gfc_conv_procedure_call): Fix detection of allocatable function results. 2017-06-09 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/70601 * gfortran.dg/proc_ptr_comp_50.f90: New test. From-SVN: r249066
2017-06-09 19:45:53 +02:00
2017-06-09 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/70601
* gfortran.dg/proc_ptr_comp_50.f90: New test.
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
2017-06-08 Uros Bizjak <ubizjak@gmail.com>
PR target/81015
* gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs.
* gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs.
* gcc.target/i386/pr81015.c: New test.
re PR c++/81011 (ICE with #pragma omp task and inaccessible copy-constructor) PR c++/81011 * cp-gimplify.c (cxx_omp_finish_clause): When changing clause to OMP_CLAUSE_SHARED, also clear OMP_CLAUSE_SHARED_FIRSTPRIVATE and OMP_CLAUSE_SHARED_READONLY flags. * g++.dg/gomp/pr81011.C: New test. From-SVN: r249032
2017-06-08 21:02:09 +02:00
2017-06-08 Jakub Jelinek <jakub@redhat.com>
re PR c/81006 (ICE with zero-size array and #pragma omp task depend) PR c/81006 * c-typeck.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE to sizetype before size_binop. * semantics.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE to sizetype before size_binop. * c-c++-common/gomp/pr81006.c: New test. From-SVN: r249036
2017-06-08 21:12:38 +02:00
PR c/81006
* c-c++-common/gomp/pr81006.c: New test.
re PR c++/81011 (ICE with #pragma omp task and inaccessible copy-constructor) PR c++/81011 * cp-gimplify.c (cxx_omp_finish_clause): When changing clause to OMP_CLAUSE_SHARED, also clear OMP_CLAUSE_SHARED_FIRSTPRIVATE and OMP_CLAUSE_SHARED_READONLY flags. * g++.dg/gomp/pr81011.C: New test. From-SVN: r249032
2017-06-08 21:02:09 +02:00
PR c++/81011
* g++.dg/gomp/pr81011.C: New test.
Backport PRs 80549, 80593, 80705, 80842, 80906 2017-06-07 Richard Biener <rguenther@suse.de> Backport from mainline 2017-05-02 Richard Biener <rguenther@suse.de> PR tree-optimization/80549 * tree-cfgcleanup.c (mfb_keep_latches): New helper. (cleanup_tree_cfg_noloop): Create forwarders to known loop headers if they do not have a preheader. * gcc.dg/torture/pr80549.c: New testcase. 2017-05-19 Richard Biener <rguenther@suse.de> PR c++/80593 * c-warn.c (strict_aliasing_warning): Do not warn for accesses to alias-set zero memory. * g++.dg/warn/Wstrict-aliasing-bogus-char-2.C: New testcase. * g++.dg/warn/Wstrict-aliasing-6.C: Adjust expected outcome. 2017-05-26 Richard Biener <rguenther@suse.de> PR tree-optimization/80842 * tree-ssa-ccp.c (set_lattice_value): Always meet with the old value. * gcc.dg/torture/pr80842.c: New testcase. 2017-05-31 Richard Biener <rguenther@suse.de> PR tree-optimization/80906 * graphite-isl-ast-to-gimple.c (copy_loop_close_phi_nodes): Get and pass through iv_map. (copy_bb_and_scalar_dependences): Adjust. (translate_pending_phi_nodes): Likewise. (copy_loop_close_phi_args): Handle code-generating IVs instead of ICEing. * gcc.dg/graphite/pr80906.c: New testcase. 2017-05-11 Richard Biener <rguenther@suse.de> PR tree-optimization/80705 * tree-vect-data-refs.c (vect_analyze_data_refs): DECL_NONALIASED bases are not vectorizable. * gcc.dg/vect/bb-slp-pr80705.c: New testcase. From-SVN: r248970
2017-06-07 15:07:06 +02:00
2017-06-07 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-05-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/80549
* gcc.dg/torture/pr80549.c: New testcase.
2017-05-19 Richard Biener <rguenther@suse.de>
PR c++/80593
* g++.dg/warn/Wstrict-aliasing-bogus-char-2.C: New testcase.
* g++.dg/warn/Wstrict-aliasing-6.C: Adjust expected outcome.
2017-05-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/80842
* gcc.dg/torture/pr80842.c: New testcase.
2017-05-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/80906
* gcc.dg/graphite/pr80906.c: New testcase.
2017-05-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/80705
* gcc.dg/vect/bb-slp-pr80705.c: New testcase.
re PR c/80919 (ICE: Segmentation fault with -Wall when printing address of size 0 array) PR c/80919 * c-format.c (matching_type_p): Return false if any of the types requires structural equality. * gcc.dg/format/pr80919.c: New test. From-SVN: r248963
2017-06-07 13:29:34 +02:00
2017-06-07 Marek Polacek <polacek@redhat.com>
Backport from mainline
2017-06-04 Marek Polacek <polacek@redhat.com>
PR c/80919
* gcc.dg/format/pr80919.c: New test.
backport: re PR target/80718 (GCC generates slow code for offsettable vec_duplicate) Back port from mainline [gcc] 2017-05-19 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80718 * config/rs6000/vsx.md (vsx_splat_<mode>, VSX_D iterator): Prefer VSX registers over GPRs, particularly on ISA 2.07 which does not have the MTVSRDD instruction. [gcc/testsuite] 2017-05-19 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80718 * gcc.target/powerpc/pr80718.c: New test. From-SVN: r248936
2017-06-07 00:27:13 +02:00
2017-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from mainline
2017-05-19 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80718
* gcc.target/powerpc/pr80718.c: New test.
backport: re PR fortran/80975 (matmul for zero-length arrays) 2017-06-06 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/80975 * m4/matmul_internal.m4: Move zeroing before early return. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. 2017-06-06 Thomas Koenig <tkoenig@gcc.gnu.org> Backport from trunk PR fortran/80975 * gfortran.dg/matmul_16.f90: New test. * gfortran.dg/inline_matmul_18.f90: New test. From-SVN: r248935
2017-06-07 00:23:07 +02:00
2017-06-06 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/80975
* gfortran.dg/matmul_16.f90: New test.
* gfortran.dg/inline_matmul_18.f90: New test.
sparc: Fix stack references in return delay slot. gcc/ PR target/80968 * config/sparc/sparc.c (sparc_expand_prologue): Emit frame blockage if function uses alloca. gcc/testsuite/ * gcc.target/sparc/sparc-ret-3.c: New test. From-SVN: r248929
2017-06-06 20:42:52 +02:00
2017-06-06 David S. Miller <davem@davemloft.net>
* gcc.target/sparc/sparc-ret-3.c: New test.
backport: re PR fortran/80766 ([OOP] ICE with type-bound procedure returning an array) 2017-06-05 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/80766 * resolve.c (resolve_fl_derived): Make sure that vtype symbols are properly resolved. 2017-06-05 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/80766 * gfortran.dg/typebound_call_28.f90: New test. From-SVN: r248873
2017-06-05 11:31:32 +02:00
2017-06-05 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/80766
* gfortran.dg/typebound_call_28.f90: New test.
re PR fortran/80904 (Matmul result allocated to wrong size) 2017-06-02 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/80904 * frontend-passes.c (matmul_lhs_realloc): Correct allocation size for case A1B2. 2017-06-02 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/80904 * gfortran.dg/matmul_bounds_12.f90: New test. From-SVN: r248842
2017-06-02 19:44:19 +02:00
2017-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80904
* gfortran.dg/matmul_bounds_12.f90: New test.
PR71607: Fix ICE when loading constant 2017-06-02 Prakhar Bahuguna <prakhar.bahuguna@arm.com> Backport from mainline 2017-05-05 Andre Vieira <andre.simoesdiasvieira@arm.com> Prakhar Bahuguna <prakhar.bahuguna@arm.com> gcc/ PR target/71607 * config/arm/arm.md (use_literal_pool): Remove. (64-bit immediate split): No longer takes cost into consideration if arm_disable_literal_pool is enabled. * config/arm/arm.c (arm_tls_referenced_p): Add diagnostic if TLS is used when arm_disable_literal_pool is enabled. (arm_max_const_double_inline_cost): Remove use of arm_disable_literal_pool. (push_minipool_fix): Add assert. (arm_reorg): Add return if arm_disable_literal_pool is enabled. * config/arm/vfp.md (no_literal_pool_df_immediate): New. (no_literal_pool_sf_immediate): New. 2017-05-05 Andre Vieira <andre.simoesdiasvieira@arm.com> Thomas Preud'homme <thomas.preudhomme@arm.com> Prakhar Bahuguna <prakhar.bahuguna@arm.com> gcc/testsuite/ PR target/71607 * gcc.target/arm/thumb2-slow-flash-data.c: Renamed to ... * gcc.target/arm/thumb2-slow-flash-data-1.c: ... this. * gcc.target/arm/thumb2-slow-flash-data-2.c: New. * gcc.target/arm/thumb2-slow-flash-data-3.c: New. * gcc.target/arm/thumb2-slow-flash-data-4.c: New. * gcc.target/arm/thumb2-slow-flash-data-5.c: New. * gcc.target/arm/tls-disable-literal-pool.c: New. From-SVN: r248822
2017-06-02 13:19:16 +02:00
2017-06-02 Prakhar Bahuguna <prakhar.bahuguna@arm.com>
Backport from mainline
2017-05-05 Andre Vieira <andre.simoesdiasvieira@arm.com>
Prakhar Bahuguna <prakhar.bahuguna@arm.com>
PR target/71607
* gcc.target/arm/thumb2-slow-flash-data.c: Renamed to ...
* gcc.target/arm/thumb2-slow-flash-data-1.c: ... this.
* gcc.target/arm/thumb2-slow-flash-data-2.c: New.
* gcc.target/arm/thumb2-slow-flash-data-3.c: New.
* gcc.target/arm/thumb2-slow-flash-data-4.c: New.
* gcc.target/arm/thumb2-slow-flash-data-5.c: New.
* gcc.target/arm/tls-disable-literal-pool.c: New.
re PR fortran/80918 (Assumed size whole array rejected in depend clause) PR fortran/80918 * openmp.c (resolve_omp_clauses): Fix a typo. * gfortran.dg/gomp/pr80918.f90: New test. From-SVN: r248813
2017-06-02 09:10:10 +02:00
2017-06-02 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/80903 (ICE: internal consistency failure (error: invalid rtl sharing found in the insn)) PR rtl-optimization/80903 * loop-doloop.c (add_test): Unshare sequence. * gcc.dg/pr80903.c: New test. From-SVN: r248817
2017-06-02 10:12:33 +02:00
PR rtl-optimization/80903
* gcc.dg/pr80903.c: New test.
re PR fortran/80918 (Assumed size whole array rejected in depend clause) PR fortran/80918 * openmp.c (resolve_omp_clauses): Fix a typo. * gfortran.dg/gomp/pr80918.f90: New test. From-SVN: r248813
2017-06-02 09:10:10 +02:00
PR fortran/80918
* gfortran.dg/gomp/pr80918.f90: New test.
[PR 80293] Dont totally-scalarize char arrays 2017-05-31 Martin Jambor <mjambor@suse.cz> Backport from mainline 2017-04-24 Martin Jambor <mjambor@suse.cz> PR tree-optimization/80293 * tree-sra.c (scalarizable_type_p): New parameter const_decl, make char arrays not totally scalarizable if it is false. (analyze_all_variable_accesses): Pass correct value in the new parameter. Add a statistics counter. testsuite/ * g++.dg/tree-ssa/pr80293.C: New test. From-SVN: r248724
2017-05-31 10:45:23 +02:00
2017-05-31 Martin Jambor <mjambor@suse.cz>
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
Backport from mainline
2017-04-24 Martin Jambor <mjambor@suse.cz>
[PR 80293] Dont totally-scalarize char arrays 2017-05-31 Martin Jambor <mjambor@suse.cz> Backport from mainline 2017-04-24 Martin Jambor <mjambor@suse.cz> PR tree-optimization/80293 * tree-sra.c (scalarizable_type_p): New parameter const_decl, make char arrays not totally scalarizable if it is false. (analyze_all_variable_accesses): Pass correct value in the new parameter. Add a statistics counter. testsuite/ * g++.dg/tree-ssa/pr80293.C: New test. From-SVN: r248724
2017-05-31 10:45:23 +02:00
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
PR tree-optimization/80293
* g++.dg/tree-ssa/pr80293.C: New test.
[PR 80293] Dont totally-scalarize char arrays 2017-05-31 Martin Jambor <mjambor@suse.cz> Backport from mainline 2017-04-24 Martin Jambor <mjambor@suse.cz> PR tree-optimization/80293 * tree-sra.c (scalarizable_type_p): New parameter const_decl, make char arrays not totally scalarizable if it is false. (analyze_all_variable_accesses): Pass correct value in the new parameter. Add a statistics counter. testsuite/ * g++.dg/tree-ssa/pr80293.C: New test. From-SVN: r248724
2017-05-31 10:45:23 +02:00
S/390: Fix PR80725. gcc/ChangeLog: 2017-05-29 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-05-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/80725 * config/s390/s390.c (s390_check_qrst_address): Check incoming address against address_operand predicate. * config/s390/s390.md ("*indirect_jump"): Swap alternatives. gcc/testsuite/ChangeLog: 2017-05-29 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-05-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/pr80725.c: New test. From-SVN: r248557
2017-05-29 09:54:13 +02:00
2017-05-29 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2017-05-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/pr80725.c: New test.
re PR sanitizer/80659 (-fsanitize=address evokes ICE in in gimplify_switch_expr) PR sanitizer/80659 * c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and DECL_IGNORED_P even for non-static compound literals. * gcc.dg/asan/pr80659.c: New test. From-SVN: r248491
2017-05-26 13:17:34 +02:00
2017-05-26 Marek Polacek <polacek@redhat.com>
Backported from mainline
2017-05-17 Marek Polacek <polacek@redhat.com>
PR sanitizer/80659
* gcc.dg/asan/pr80659.c: New test.
re PR sanitizer/80875 (UBSAN: compile time crash in fold_binary_loc at fold-const.c:9817) PR sanitizer/80875 * fold-const.c (fold_binary_loc) <case MULT_EXPR>: Check if OP1 can be negated. * c-c++-common/ubsan/pr80875.c: New test. From-SVN: r248490
2017-05-26 13:15:37 +02:00
2017-05-26 Marek Polacek <polacek@redhat.com>
Backported from mainline
2017-05-26 Marek Polacek <polacek@redhat.com>
PR sanitizer/80875
* c-c++-common/ubsan/pr80875.c: New test.
backport: re PR target/80510 (Optimize Power7/power8 Altivec load/stores) [gcc] 2017-05-25 Michael Meissner <meissner@linux.vnet.ibm.com> Backport from trunk 2017-05-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80510 * config/rs6000/predicates.md (simple_offsettable_mem_operand): New predicate. * config/rs6000/rs6000.md (ALTIVEC_DFORM): New iterator. (define_peephole2 for Altivec d-form load): Add peepholes to catch cases where the register allocator uses a move and an offsettable memory operation to/from a FPR register on ISA 2.06/2.07. (define_peephole2 for Altivec d-form store): Likewise. Backport from trunk 2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/68163 * config/rs6000/rs6000.md (f32_lr): Delete mode attributes that are now unused after splitting mov{sf,sd}_hardfloat. (f32_lr2): Likewise. (f32_lm): Likewise. (f32_lm2): Likewise. (f32_li): Likewise. (f32_li2): Likewise. (f32_lv): Likewise. (f32_sr): Likewise. (f32_sr2): Likewise. (f32_sm): Likewise. (f32_sm2): Likewise. (f32_si): Likewise. (f32_si2): Likewise. (f32_sv): Likewise. (f32_dm): Likewise. (f32_vsx): Likewise. (f32_av): Likewise. (mov<mode>_hardfloat): Split into separate movsf and movsd pieces. For movsf, order stores so the VSX stores occur before the GPR store which encourages the register allocator to use a traditional FPR instead of a GPR. For movsd, order the stores so that the GPR store comes before the VSX stores to allow the power6 to work. This is due to the power6 not having a 32-bit integer store instruction from a FPR. (movsf_hardfloat): Likewise. (movsd_hardfloat): Likewise. [gcc/testsuite] 2017-05-25 Michael Meissner <meissner@linux.vnet.ibm.com> Backport from trunk 2017-05-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80510 * gcc.target/powerpc/pr80510-1.c: New test. * gcc.target/powerpc/pr80510-2.c: Likewise. Backport from trunk 2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/68163 * gcc.target/powerpc/pr68163.c: New test. From-SVN: r248480
2017-05-26 03:52:24 +02:00
2017-05-25 Michael Meissner <meissner@linux.vnet.ibm.com>
Backport from trunk
2017-05-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80510
* gcc.target/powerpc/pr80510-1.c: New test.
* gcc.target/powerpc/pr80510-2.c: Likewise.
Backport from trunk
2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/68163
* gcc.target/powerpc/pr68163.c: New test.
backport: re PR fortran/80741 ([Regression 7/8] DTIO wrong code causes incorrect behaviour of namelist READ) 2017-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk PR libgfortran/80741 * transfer.c (finalize_transfer): Reset last_char to 'empty'. * file_pos.c (formatted_backspace): Likewise. (st_endfile): Likewise. (st_rewind): Likewise. (st_flush): Likewise. * trans-io.c (transfer_namelist_element): Change check from NULL_TREE to null_pointer_node. * gfortran.dg/read_4.f90: New test. From-SVN: r248390
2017-05-24 00:05:56 +02:00
2017-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR libgfortran/80741
* gfortran.dg/read_4.f90: New test.
backport: re PR fortran/80333 (Namelist dtio write of array of class does not traverse the array) 2017-05-23 Paul Thomas <pault@gcc.gnu.org> Backport from trunk PR fortran/80333 * trans-io.c (nml_get_addr_expr): If we are dealing with class type data set tmp tree to get that address. (transfer_namelist_element): Set the array spec to point to the the class data. * gfortran.dg/dtio_30.f03: New test. * list_read.c (nml_read_obj): Compute pointer into class/type arrays from the nl->dim information. Update it for each iteration of the loop for the given object. From-SVN: r248388
2017-05-23 23:39:41 +02:00
2017-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR libgfortran/80333
* gfortran.dg/dtio_30.f03: New test.
backport: sparc.c (sparc_option_override): Set function alignment for -mcpu=niagara7 to 64 to match the I$ line. Backport from mainline 2017-05-18 Sheldon Lobo <sheldon.lobo@oracle.com> * config/sparc/sparc.c (sparc_option_override): Set function alignment for -mcpu=niagara7 to 64 to match the I$ line. * config/sparc/sparc.h (BRANCH_COST): Set the SPARC M7 branch latency to 1. * config/sparc/sparc.h (BRANCH_COST): Set the SPARC T4 branch latency to 2. * config/sparc/sol2.h: Fix a ASM_CPU32_DEFAULT_SPEC typo. Backport from mainline 2017-05-18 Sheldon Lobo <sheldon.lobo@oracle.com> * gcc.target/sparc/niagara7-align.c: New test. From-SVN: r248380
2017-05-23 20:39:44 +02:00
2017-05-23 Sheldon Lobo <sheldon.lobo@oracle.com>
Backport from mainline
2017-05-18 Sheldon Lobo <sheldon.lobo@oracle.com>
* gcc.target/sparc/niagara7-align.c: New test.
backport: re PR fortran/80333 (Namelist dtio write of array of class does not traverse the array) 2017-05-23 Paul Thomas <pault@gcc.gnu.org> Backport from trunk PR fortran/80333 * trans-io.c (nml_get_addr_expr): If we are dealing with class type data set tmp tree to get that address. (transfer_namelist_element): Set the array spec to point to the the class data. * gfortran.dg/dtio_30.f03: New test. * list_read.c (nml_read_obj): Compute pointer into class/type arrays from the nl->dim information. Update it for each iteration of the loop for the given object. From-SVN: r248388
2017-05-23 23:39:41 +02:00
2017-05-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR libgfortran/80333
* gfortran.dg/dtio_30.f03: New test.
backport: p8-vec-xl-xst.c: Fix target string to LE-only. 2017-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p8-vec-xl-xst.c: Fix target string to LE-only. From-SVN: r248349
2017-05-22 21:47:43 +02:00
2017-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-05-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p8-vec-xl-xst.c: Fix target string to
LE-only.
decl.c (gnat_to_gnu_entity): Skip regular processing for Itypes that are E_Access_Subtype. * gcc-interface/decl.c (gnat_to_gnu_entity): Skip regular processing for Itypes that are E_Access_Subtype. <E_Access_Subtype>: Use the DECL of the base type directly. From-SVN: r248324
2017-05-22 11:39:46 +02:00
2017-05-22 Pierre-Marie de Rodat <derodat@adacore.com>
* gnat.dg/specs/not_null1.ads: New test.
backport: re PR target/80799 (x86-32 bits generates MMX without EMMS) Backport from mainline 2017-05-18 Uros Bizjak <ubizjak@gmail.com> PR target/80799 * config/i386/mmx.md (*mov<mode>_internal): Enable alternatives 11, 12, 13 and 14 also for 32bit targets. Remove alternatives 15, 16, 17 and 18. * config/i386/sse.md (vec_concatv2di): Change alternative (!x, *y) to (x, ?!*Yn). testsuite/ChangeLog: Backport from mainline 2017-05-18 Uros Bizjak <ubizjak@gmail.com> PR target/80799 * g++.dg/other/i386-11.C: New test. From-SVN: r248284
2017-05-19 16:09:45 +02:00
2017-05-19 Uros Bizjak <ubizjak@gmail.com>
Backport from mainline
2017-05-18 Uros Bizjak <ubizjak@gmail.com>
PR target/80799
* g++.dg/other/i386-11.C: New test.
backport: re PR libfortran/80727 (Crash of runtime gfortran library during integer transformation) 2017-05-17 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk PR libgfortran/80727 * transfer.c (read_sf_internal): Remove bogus code to detect EOR. (read_block_form): For internal units, generate EOR if no more bytes left in unit and we are trying to read with ADVANCE='NO'. * gfortran.dg/read_3.f90: New test. From-SVN: r248167
2017-05-17 22:00:53 +02:00
2017-05-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR libgfortran/80727
* gfortran.dg/read_3.f90: New test.
backport: re PR fortran/78659 ([F03] Spurious "requires DTIO" reported against namelist statement) 2017-05-17 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk PR fortran/78659 * io.c (dtio_procs_present): Add new function to check for DTIO procedures relative to I/O statement READ or WRITE. (gfc_resolve_dt): Add namelist checks using the new function. * resolve.c (dtio_procs_present): Remove function and related namelist checks. (resolve_fl_namelist): Add check specific to Fortran 95 restriction on namelist objects. * gfortran.dg/namelist_91.f90: New test. * gfortran.dg/namelist_92.f90: New test. * gfortran.dg/namelist_93.f90: New test. * gfortran.dg/namelist_94.f90: New test. From-SVN: r248166
2017-05-17 20:09:48 +02:00
2017-05-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR fortran/78659
* gfortran.dg/namelist_91.f90: New test.
* gfortran.dg/namelist_92.f90: New test.
* gfortran.dg/namelist_93.f90: New test.
* gfortran.dg/namelist_94.f90: New test.
re PR fortran/80752 (ICE with wrong type initialization) 2017-05-15 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/80752 * expr.c (gfc_generate_initializer): If type conversion fails, check for error and return NULL. 2017-05-15 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/80752 gfortran.dg/pr80752.f90: New test. From-SVN: r248076
2017-05-15 22:43:25 +02:00
2017-05-15 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/80752
gfortran.dg/pr80752.f90: New test.
backport: re PR target/80706 (peephole2 uses uninitialized stack variables on i686) Backport from mainline 2017-05-11 Uros Bizjak <ubizjak@gmail.com> PR target/80706 * config/i386/sync.md (UNSPEC_LDX_ATOMIC): New unspec. (UNSPEC_STX_ATOMIC): Ditto. (loaddi_via_sse): New insn. (storedi_via_sse): Ditto. (atomic_loaddi_fpu): Emit loaddi_via_sse and storedi_via_sse. Update corresponding peephole2 patterns. (atomic_storedi_fpu): Ditto. testsuite/ChangeLog: Backport from mainline 2017-05-11 Uros Bizjak <ubizjak@gmail.com> Jakub Jelinek <jakub@redhat.com> PR target/80706 * gcc.target/i386/pr80706.c: New test. 2017-05-11 Uros Bizjak <ubizjak@gmail.com> * gcc.target/i386/pr22152.c: Fix undefined testcase. Remove unnecessary loop. Run on 32-bit targets only. From-SVN: r248032
2017-05-14 14:49:55 +02:00
2017-05-14 Uros Bizjak <ubizjak@gmail.com>
Backport from mainline
2017-05-11 Uros Bizjak <ubizjak@gmail.com>
Jakub Jelinek <jakub@redhat.com>
PR target/80706
* gcc.target/i386/pr80706.c: New test.
2017-05-11 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr22152.c: Fix undefined testcase.
Remove unnecessary loop. Run on 32-bit targets only.
backport: rs6000.c (rs6000_vect_nonmem): New static var. [gcc] 2017-05-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.c (rs6000_vect_nonmem): New static var. (rs6000_init_cost): Initialize rs6000_vect_nonmem. (rs6000_add_stmt_cost): Update rs6000_vect_nonmem. (rs6000_finish_cost): Avoid vectorizing simple copy loops with VF=2 that require versioning. [gcc/testsuite] 2017-05-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/versioned-copy-loop.c: New file. From-SVN: r248010
2017-05-13 23:35:44 +02:00
2017-05-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-05-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/versioned-copy-loop.c: New file.
backport: rs6000.c (altivec_init_builtins): Define POWER8 built-ins for vec_xl and vec_xst with short and char pointer... [gcc] 2017-05-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.c (altivec_init_builtins): Define POWER8 built-ins for vec_xl and vec_xst with short and char pointer arguments. [gcc/testsuite] 2017-05-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Backport from mainline 2017-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p8-vec-xl-xst.c: New file. From-SVN: r247999
2017-05-12 23:50:51 +02:00
2017-05-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Backport from mainline
2017-05-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p8-vec-xl-xst.c: New file.
backport: re PR target/79038 (Improve PowerPC ISA 3.0 conversion between integers and hardware _Float128) [gcc] 2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from mainline 2017-05-05 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79038 PR target/79202 PR target/79203 * config/rs6000/rs6000.md (u code attribute): Add FIX and UNSIGNED_FIX. (extendsi<mode>2): Add support for doing sign extension via VUPKHSW and XXPERMDI if the value is in Altivec registers and we don't have ISA 3.0 instructions. (extendsi<mode>2 splitter): Likewise. (fix_trunc<mode>si2): If we are at ISA 2.07 (VSX small integer), generate the normal insns since SImode can now go in vector registers. Disallow the special UNSPECs needed for previous machines to hide SImode being used. Add new insns fctiw{,w}_<mode>_smallint if SImode can go in vector registers. (fix_trunc<mode>si2_stfiwx): Likewise. (fix_trunc<mode>si2_internal): Likewise. (fixuns_trunc<mode>si2): Likewise. (fixuns_trunc<mode>si2_stfiwx): Likewise. (fctiw<u>z_<mode>_smallint): Likewise. (fctiw<u>z_<mode>_mem): New combiner pattern to prevent conversion of floating point to 32-bit integer from doing a direct move to the GPR registers to do a store. (fctiwz_<mode>): Break long line. [gcc/testsuite] 2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from mainline 2017-05-05 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79038 PR target/79202 PR target/79203 * gcc.target/powerpc/ppc-round3.c: New test. * gcc.target/powerpc/ppc-round2.c: Update expected code. From-SVN: r247820
2017-05-10 01:49:37 +02:00
2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from mainline
2017-05-05 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79038
PR target/79202
PR target/79203
* gcc.target/powerpc/ppc-round3.c: New test.
* gcc.target/powerpc/ppc-round2.c: Update expected code.
backport: re PR fortran/80121 (Memory leak with derived-type intent(out) argument) 2017-05-05 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/80121 * trans-expr.c (gfc_conv_procedure_call): Deallocate the components of allocatable intent(out) arguments. 2017-05-05 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/80121 * gfortran.dg/intent_out_9.f90: New test case. From-SVN: r247662
2017-05-05 23:00:53 +02:00
2017-05-05 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/80121
* gfortran.dg/intent_out_9.f90: New test case.
backport: re PR fortran/80392 ([OOP] ICE with allocatable polymorphic function result in a procedure pointer component) 2017-05-05 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/80392 * trans-types.c (gfc_get_derived_type): Prevent an infinite loop when building a derived type that includes a procedure pointer component with a polymorphic result. 2017-05-05 Janus Weil <janus@gcc.gnu.org> Backport from trunk PR fortran/80392 * gfortran.dg/proc_ptr_comp_49.f90: New test case. From-SVN: r247655
2017-05-05 22:09:20 +02:00
2017-05-05 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/80392
* gfortran.dg/proc_ptr_comp_49.f90: New test case.
backport: re PR fortran/80484 (Three syntax errors involving derived-type I/O) 2017-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> Backport from trunk. PR fortran/80484 * io.c (format_lex): Check for '/' and set token to FMT_SLASH. (check_format): Move FMT_DT checking code to data_desc section. * module.c (gfc_match_use): Include the case of INTERFACE_DTIO. Backport from mainline PR fortran/80484 * gfortran.dg/dtio_29.f03: New test. From-SVN: r247615
2017-05-04 20:45:50 +02:00
2017-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from mainline
PR fortran/80484
* gfortran.dg/dtio_29.f03: New test.
backport: re PR target/79038 (Improve PowerPC ISA 3.0 conversion between integers and hardware _Float128) [gcc] 2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from mainline 2017-05-05 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79038 PR target/79202 PR target/79203 * config/rs6000/rs6000.md (u code attribute): Add FIX and UNSIGNED_FIX. (extendsi<mode>2): Add support for doing sign extension via VUPKHSW and XXPERMDI if the value is in Altivec registers and we don't have ISA 3.0 instructions. (extendsi<mode>2 splitter): Likewise. (fix_trunc<mode>si2): If we are at ISA 2.07 (VSX small integer), generate the normal insns since SImode can now go in vector registers. Disallow the special UNSPECs needed for previous machines to hide SImode being used. Add new insns fctiw{,w}_<mode>_smallint if SImode can go in vector registers. (fix_trunc<mode>si2_stfiwx): Likewise. (fix_trunc<mode>si2_internal): Likewise. (fixuns_trunc<mode>si2): Likewise. (fixuns_trunc<mode>si2_stfiwx): Likewise. (fctiw<u>z_<mode>_smallint): Likewise. (fctiw<u>z_<mode>_mem): New combiner pattern to prevent conversion of floating point to 32-bit integer from doing a direct move to the GPR registers to do a store. (fctiwz_<mode>): Break long line. [gcc/testsuite] 2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com> Back port from mainline 2017-05-05 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79038 PR target/79202 PR target/79203 * gcc.target/powerpc/ppc-round3.c: New test. * gcc.target/powerpc/ppc-round2.c: Update expected code. From-SVN: r247820
2017-05-10 01:49:37 +02:00
backport: [multiple changes] 2017-05-03 Richard Biener <rguenther@suse.de> Backport from mainline 2017-04-20 Richard Biener <rguenther@suse.de> PR tree-optimization/80453 * tree-ssa-sccvn.h (struct vn_phi_s): Add cclhs and ccrhs members. * tree-ssa-sccvn.c (cond_stmts_equal_p): Use recorded lhs and rhs from the conditions. (vn_phi_eq): Pass them down. (vn_phi_lookup): Record them. (vn_phi_insert): Likewise. 2017-04-25 Richard Biener <rguenther@suse.de> PR tree-optimization/80492 * alias.c (compare_base_decls): Handle registers with asm specification conservatively. * gcc.dg/pr80492.c: New testcase. 2017-04-27 Richard Biener <rguenther@suse.de> PR middle-end/80539 * tree-chrec.c (chrec_fold_plus_poly_poly): Deal with not being in loop-closed SSA form conservatively. (chrec_fold_multiply_poly_poly): Likewise. * gcc.dg/torture/pr80539.c: New testcase. From-SVN: r247545
2017-05-03 13:22:34 +02:00
2017-05-03 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-04-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/80492
* gcc.dg/pr80492.c: New testcase.
2017-04-27 Richard Biener <rguenther@suse.de>
PR middle-end/80539
* gcc.dg/torture/pr80539.c: New testcase.
backport: re PR c/80468 (ICE on invalid AVX512 code with -m32) Backported from mainline 2017-04-21 Jakub Jelinek <jakub@redhat.com> PR c/80468 * c-decl.c (finish_declspecs) <case cts_int_n>: If int_n_idx is not enabled, set specs->type to integer_type_node. * gcc.dg/pr80468.c: New test. From-SVN: r247534
2017-05-03 08:45:29 +02:00
2017-05-03 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2017-04-21 Jakub Jelinek <jakub@redhat.com>
PR c/80468
* gcc.dg/pr80468.c: New test.
Update ChangeLog and version files for release From-SVN: r247493
2017-05-02 14:42:24 +02:00
2017-05-02 Release Manager
* GCC 7.1.0 released.
re PR tree-optimization/80591 (AArch64 kernel miscompilation starting with r246809) 2017-05-02 Richard Biener <rguenther@suse.de> PR tree-optimization/80591 Revert 2017-04-10 Richard Biener <rguenther@suse.de> * tree-ssa-structalias.c (find_func_aliases): Properly handle asm inputs. * gcc.dg/torture/pr80591.c: New testcase. From-SVN: r247487
2017-05-02 13:26:25 +02:00
2017-05-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/80591
* gcc.dg/torture/pr80591.c: New testcase.
re PR target/77728 (Miscompilation multiple vector iteration on ARM) PR target/77728 * config/aarch64/aarch64.c (struct aarch64_fn_arg_alignment): Remove. (aarch64_function_arg_alignment): Return unsigned int again, but still ignore TYPE_FIELDS chain decls other than FIELD_DECLs. (aarch64_layout_arg): Adjust aarch64_function_arg_alignment caller. Don't emit -Wpsabi note. (aarch64_function_arg_boundary): Likewise. (aarch64_gimplify_va_arg_expr): Adjust aarch64_function_arg_alignment caller. testsuite/ * g++.dg/abi/pr77728-2.C: Don't expect -Wpsabi notes. From-SVN: r247293
2017-04-27 09:14:24 +02:00
2017-04-27 Jakub Jelinek <jakub@redhat.com>
re PR c++/80534 (7.1 RC - internal compiler error: in finish_member_declaration, at cp/semantics.c:2963) PR c++/80534 * tree.c (type_cache_hasher::equal): Only compare TYPE_TYPELESS_STORAGE flag on non-aggregate element types. (build_array_type_1): Only hash TYPE_TYPELESS_STORAGE flag on non-aggregate element types. * tree.h (TYPE_TYPELESS_STORAGE): Fix comment typo, add more details about the flag on ARRAY_TYPEs in the comment, formatting fix. c-family/ * c-common.c (complete_array_type): Only hash TYPE_TYPELESS_STORAGE flag on non-aggregate element types. testsuite/ * g++.dg/other/pr80534-1.C: New test. * g++.dg/other/pr80534-2.C: New test. From-SVN: r247337
2017-04-27 15:47:54 +02:00
PR c++/80534
* g++.dg/other/pr80534-1.C: New test.
* g++.dg/other/pr80534-2.C: New test.
re PR target/77728 (Miscompilation multiple vector iteration on ARM) PR target/77728 * config/aarch64/aarch64.c (struct aarch64_fn_arg_alignment): Remove. (aarch64_function_arg_alignment): Return unsigned int again, but still ignore TYPE_FIELDS chain decls other than FIELD_DECLs. (aarch64_layout_arg): Adjust aarch64_function_arg_alignment caller. Don't emit -Wpsabi note. (aarch64_function_arg_boundary): Likewise. (aarch64_gimplify_va_arg_expr): Adjust aarch64_function_arg_alignment caller. testsuite/ * g++.dg/abi/pr77728-2.C: Don't expect -Wpsabi notes. From-SVN: r247293
2017-04-27 09:14:24 +02:00
PR target/77728
* g++.dg/abi/pr77728-2.C: Don't expect -Wpsabi notes.
PR tree-optimization/80497 - ICE at -O1 and above on valid code on x86_64-linux-gnu in tree_to_uhwi gcc/ChangeLog: PR tree-optimization/80497 * gimple-ssa-sprintf.c (get_int_range): Avoid assuming all integer constants are representable in HOST_WIDE_INT. (parse_directive): Ditto. gcc/testsuite/ChangeLog: PR tree-optimization/80497 * gcc.dg/tree-ssa/builtin-sprintf-warn-17.c: New test. From-SVN: r247264
2017-04-25 19:58:32 +02:00
2017-04-25 Martin Sebor <msebor@redhat.com>
PR tree-optimization/80497
* gcc.dg/tree-ssa/builtin-sprintf-warn-17.c: New test.
re PR sanitizer/80349 (UBSAN: compile time crash with "type mismatch in binary expression" message) PR sanitizer/80349 * fold-const.c (fold_binary_loc) <case BIT_IOR_EXPR>: Convert arg0's first argument to type. * g++.dg/ubsan/pr80349-2.C: New test. From-SVN: r247260
2017-04-25 19:02:27 +02:00
2017-04-25 Marek Polacek <polacek@redhat.com>
2017-04-25 Marek Polacek <polacek@redhat.com>
Backport from mainline
PR sanitizer/80349
* g++.dg/ubsan/pr80349-2.C: New test.
re PR target/77728 (Miscompilation multiple vector iteration on ARM) PR target/77728 * config/arm/arm.c: Include gimple.h. (aapcs_layout_arg): Emit -Wpsabi note if arm_needs_doubleword_align returns negative, increment ncrn only if it returned positive. (arm_needs_doubleword_align): Return int instead of bool, ignore DECL_ALIGN of non-FIELD_DECL TYPE_FIELDS chain members, but if there is any such non-FIELD_DECL > PARM_BOUNDARY aligned decl, return -1 instead of false. (arm_function_arg): Emit -Wpsabi note if arm_needs_doubleword_align returns negative, increment nregs only if it returned positive. (arm_setup_incoming_varargs): Likewise. (arm_function_arg_boundary): Emit -Wpsabi note if arm_needs_doubleword_align returns negative, return DOUBLEWORD_ALIGNMENT only if it returned positive. testsuite/ * g++.dg/abi/pr77728-1.C: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r247259
2017-04-25 18:47:32 +02:00
2017-04-25 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Jakub Jelinek <jakub@redhat.com>
PR target/77728
* g++.dg/abi/pr77728-1.C: New test.
[PATCH, rs6000] pr80482 Relax vector builtin parameter checks PR target/80482 Backport from mainline This patch changes the parameter testing for powerpc vector builtins to relax the existing requirement that the parameters be identical to instead that they be compatible. This allows for mixing parameters with differing qualified (const, volatile, etc.) types. See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80482 for more information. Bootstrapped and tested on powerpc64le-unknown-linux-gnu and powerpc64be-unknown-linux-gnu with no regressions. Is this ok for trunk? [gcc] 2017-04-25 Bill Seurer <seurer@linux.vnet.ibm.com> Backport from mainline PR target/80482 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Change type checks to test for compatibility instead of equality. [gcc/testsuite] 2017-04-25 Bill Seurer <seurer@linux.vnet.ibm.com> Backport from mainline PR target/80482 * gcc.target/powerpc/vec-constvolatile.c: New test. From-SVN: r247256
2017-04-25 18:16:13 +02:00
2017-04-25 Bill Seurer <seurer@linux.vnet.ibm.com>
Backport from mainline
PR target/80482
* gcc.target/powerpc/vec-constvolatile.c: New test.
re PR target/77728 (Miscompilation multiple vector iteration on ARM) PR target/77728 * config/aarch64/aarch64.c (struct aarch64_fn_arg_alignment): New type. (aarch64_function_arg_alignment): Return aarch64_fn_arg_alignment struct. Ignore DECL_ALIGN of decls other than FIELD_DECL for the alignment computation, but return their maximum in warn_alignment. (aarch64_layout_arg): Adjust aarch64_function_arg_alignment caller. Emit a -Wpsabi note if warn_alignment is 16 bytes, but alignment is smaller. (aarch64_function_arg_boundary): Likewise. Simplify using MIN/MAX. (aarch64_gimplify_va_arg_expr): Adjust aarch64_function_arg_alignment caller. testsuite/ * g++.dg/abi/pr77728-2.C: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r247241
2017-04-25 15:56:10 +02:00
2017-04-25 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Jakub Jelinek <jakub@redhat.com>
PR target/77728
* g++.dg/abi/pr77728-2.C: New test.
S/390: PR80464: Split MEM->GPR vector moves We do this already for TImode values but it was missing for vector modes. gcc/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/80464 * config/s390/vector.md: Split MEM->GPR vector moves for non-s_operand addresses. gcc/testsuite/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/80464 * gfortran.fortran-torture/compile/pr80464.f90: New test. From-SVN: r247191
2017-04-25 13:18:52 +02:00
2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
PR target/80464
* gfortran.fortran-torture/compile/pr80464.f90: New test.
S/390: PR80464: Split MEM->GPR vector moves We do this already for TImode values but it was missing for vector modes. gcc/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/80464 * config/s390/vector.md: Split MEM->GPR vector moves for non-s_operand addresses. gcc/testsuite/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/80464 * gfortran.fortran-torture/compile/pr80464.f90: New test. From-SVN: r247191
2017-04-25 13:18:52 +02:00
S/390: PR79895: Fix TImode constant handling The P constraint letter is supposed to match every constant which is acceptable during reload. However, constraints do not appear to be able to handle const_wide_int yet. It works with predicates so the alternative is modelled with a new predicate now. gcc/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79895 * config/s390/predicates.md (reload_const_wide_int_operand): New predicate. * config/s390/s390.md ("movti"): Remove d/P alternative. ("movti_bigconst"): New pattern definition. gcc/testsuite/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79895 * gcc.target/s390/pr79895.c: New test. From-SVN: r247190
2017-04-25 13:15:44 +02:00
2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
Backport from mainline
2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
PR target/79895
* gcc.target/s390/pr79895.c: New test.
S/390: PR79895: Fix TImode constant handling The P constraint letter is supposed to match every constant which is acceptable during reload. However, constraints do not appear to be able to handle const_wide_int yet. It works with predicates so the alternative is modelled with a new predicate now. gcc/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79895 * config/s390/predicates.md (reload_const_wide_int_operand): New predicate. * config/s390/s390.md ("movti"): Remove d/P alternative. ("movti_bigconst"): New pattern definition. gcc/testsuite/ChangeLog: 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79895 * gcc.target/s390/pr79895.c: New test. From-SVN: r247190
2017-04-25 13:15:44 +02:00
S/390: PR80080: Optimize atomic patterns. The attached patch optimizes the atomic_exchange and atomic_compare patterns on s390 and s390x (mostly limited to SImode and DImode). Among general optimizaation, the changes fix most of the problems reported in PR 80080: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80080 gcc/ChangeLog: 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/80080 * s390-protos.h (s390_expand_cs_hqi): Removed. (s390_expand_cs, s390_expand_atomic_exchange_tdsi): New prototypes. * config/s390/s390.c (s390_emit_compare_and_swap): Handle all integer modes as well as CCZ1mode and CCZmode. (s390_expand_atomic_exchange_tdsi, s390_expand_atomic): Adapt to new signature of s390_emit_compare_and_swap. (s390_expand_cs_hqi): Likewise, make static. (s390_expand_cs_tdsi): Generate an explicit compare before trying compare-and-swap, in some cases. (s390_expand_cs): Wrapper function. (s390_expand_atomic_exchange_tdsi): New backend specific expander for atomic_exchange. (s390_match_ccmode_set): Allow CCZmode <-> CCZ1 mode. * config/s390/s390.md ("atomic_compare_and_swap<mode>"): Merge the patterns for small and large integers. Forbid symref memory operands. Move expander to s390.c. Require cc register. ("atomic_compare_and_swap<DGPR:mode><CCZZ1:mode>_internal") ("*atomic_compare_and_swap<TDI:mode><CCZZ1:mode>_1") ("*atomic_compare_and_swapdi<CCZZ1:mode>_2") ("*atomic_compare_and_swapsi<CCZZ1:mode>_3"): Use s_operand to forbid symref memory operands. Remove CC mode and call s390_match_ccmode instead. ("atomic_exchange<mode>"): Allow and implement all integer modes. gcc/testsuite/ChangeLog: 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/80080 * gcc.target/s390/md/atomic_compare_exchange-1.c: New test. * gcc.target/s390/md/atomic_compare_exchange-1.inc: New test. * gcc.target/s390/md/atomic_exchange-1.inc: New test. From-SVN: r247189
2017-04-25 13:11:48 +02:00
2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
Backport from maineline
2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
PR target/80080
* gcc.target/s390/md/atomic_compare_exchange-1.c: New test.
* gcc.target/s390/md/atomic_compare_exchange-1.inc: New test.
* gcc.target/s390/md/atomic_exchange-1.inc: New test.
S/390: PR80080: Optimize atomic patterns. The attached patch optimizes the atomic_exchange and atomic_compare patterns on s390 and s390x (mostly limited to SImode and DImode). Among general optimizaation, the changes fix most of the problems reported in PR 80080: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80080 gcc/ChangeLog: 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/80080 * s390-protos.h (s390_expand_cs_hqi): Removed. (s390_expand_cs, s390_expand_atomic_exchange_tdsi): New prototypes. * config/s390/s390.c (s390_emit_compare_and_swap): Handle all integer modes as well as CCZ1mode and CCZmode. (s390_expand_atomic_exchange_tdsi, s390_expand_atomic): Adapt to new signature of s390_emit_compare_and_swap. (s390_expand_cs_hqi): Likewise, make static. (s390_expand_cs_tdsi): Generate an explicit compare before trying compare-and-swap, in some cases. (s390_expand_cs): Wrapper function. (s390_expand_atomic_exchange_tdsi): New backend specific expander for atomic_exchange. (s390_match_ccmode_set): Allow CCZmode <-> CCZ1 mode. * config/s390/s390.md ("atomic_compare_and_swap<mode>"): Merge the patterns for small and large integers. Forbid symref memory operands. Move expander to s390.c. Require cc register. ("atomic_compare_and_swap<DGPR:mode><CCZZ1:mode>_internal") ("*atomic_compare_and_swap<TDI:mode><CCZZ1:mode>_1") ("*atomic_compare_and_swapdi<CCZZ1:mode>_2") ("*atomic_compare_and_swapsi<CCZZ1:mode>_3"): Use s_operand to forbid symref memory operands. Remove CC mode and call s390_match_ccmode instead. ("atomic_exchange<mode>"): Allow and implement all integer modes. gcc/testsuite/ChangeLog: 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> Backport from mainline 2017-04-25 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/80080 * gcc.target/s390/md/atomic_compare_exchange-1.c: New test. * gcc.target/s390/md/atomic_compare_exchange-1.inc: New test. * gcc.target/s390/md/atomic_exchange-1.inc: New test. From-SVN: r247189
2017-04-25 13:11:48 +02:00
re PR rtl-optimization/80500 (ICE: internal consistency failure (error: invalid rtl sharing found in the insn)) PR rtl-optimization/80500 * loop-unroll.c (combine_var_copies_in_loop_exit): Call copy_rtx on sum's initial value. * gcc.dg/pr80500.c: New test. From-SVN: r247127
2017-04-25 09:27:47 +02:00
2017-04-25 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/80501 (Wrong code w/ a signed char, a shift, and a conversion to int) PR rtl-optimization/80501 * combine.c (make_compound_operation_int): Set subreg_code to SET even for AND with mask of the sign bit of mode. * gcc.c-torture/execute/pr80501.c: New test. From-SVN: r247129
2017-04-25 09:29:21 +02:00
PR rtl-optimization/80501
* gcc.c-torture/execute/pr80501.c: New test.
re PR rtl-optimization/80500 (ICE: internal consistency failure (error: invalid rtl sharing found in the insn)) PR rtl-optimization/80500 * loop-unroll.c (combine_var_copies_in_loop_exit): Call copy_rtx on sum's initial value. * gcc.dg/pr80500.c: New test. From-SVN: r247127
2017-04-25 09:27:47 +02:00
PR rtl-optimization/80500
* gcc.dg/pr80500.c: New test.
Subject: Backport r247097 2017-04-24 Martin Liska <mliska@suse.cz> Backport from mainline 2017-04-24 Jan Hubicka <hubicka@ucw.cz> PR middle-end/79931 * ipa-devirt.c (dump_possible_polymorphic_call_targets): Fix ICE. 2017-04-24 Martin Liska <mliska@suse.cz> Backport from mainline 2017-04-24 Martin Liska <mliska@suse.cz> PR middle-end/79931 * g++.dg/ipa/pr79931.C: New test. From-SVN: r247102
2017-04-24 16:48:43 +02:00
2017-04-24 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-04-24 Martin Liska <mliska@suse.cz>
PR middle-end/79931
* g++.dg/ipa/pr79931.C: New test.
re PR tree-optimization/80426 (wrong manipulation of range based on INT_MIN) PR tree-optimization/80426 * gcc.c-torture/execute/20170429-1.c: Rename into... * gcc.c-torture/execute/20170419-1.c: ...this. From-SVN: r247047
2017-04-21 10:08:03 +02:00
2017-04-21 Eric Botcazou <ebotcazou@adacore.com>
PR tree-optimization/80426
* gcc.c-torture/execute/20170429-1.c: Rename into...
* gcc.c-torture/execute/20170419-1.c: ...this.
PR c++/80473 allow suppressing notes about over-aligned new Backport from mainline r247033 gcc/cp: PR c++/80473 * init.c (build_new_1): Suppress notes about over-aligned new when the warning is suppressed. gcc/testsuite: PR c++/80473 * g++.dg/diagnostic/pr80473.C: New test. From-SVN: r247035
2017-04-20 20:36:27 +02:00
2017-04-20 Jonathan Wakely <jwakely@redhat.com>
PR c++/80473
* g++.dg/diagnostic/pr80473.C: New test.
re PR middle-end/80423 (GC related -fcompare-debug failure) PR middle-end/80423 * tree.h (build_array_type): Add typeless_storage default argument. * tree.c (type_cache_hasher::equal): Also compare TYPE_TYPELESS_STORAGE flag for ARRAY_TYPEs. (build_array_type): Add typeless_storage argument, set TYPE_TYPELESS_STORAGE to it, if shared also hash it, and pass to recursive call. (build_nonshared_array_type): Adjust build_array_type_1 caller. (build_array_type): Likewise. Add typeless_storage argument. c-family/ * c-common.c (complete_array_type): Preserve TYPE_TYPELESS_STORAGE. cp/ * tree.c (build_cplus_array_type): Call build_array_type with the intended TYPE_TYPELESS_STORAGE flag value, instead of calling build_array_type and modifying later TYPE_TYPELESS_STORAGE on the shared type. testsuite/ * g++.dg/other/pr80423.C: New test. From-SVN: r247014
2017-04-20 11:18:02 +02:00
2017-04-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/80423
* g++.dg/other/pr80423.C: New test.
Skip pr80170.c for non-ptr32plus targets The testcase uses 32 bit or bigger pointer offsets, and that triggers an ptrofftype_p assert in tree.c. gcc/testsuite 2017-04-19 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.dg/pr80170.c: Require ptr32plus. From-SVN: r247011
2017-04-20 07:46:02 +02:00
2017-04-19 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/pr80170.c: Require ptr32plus.
re PR tree-optimization/80426 (wrong manipulation of range based on INT_MIN) PR tree-optimization/80426 * tree-vrp.c (extract_range_from_binary_expr_1): For an additive operation on symbolic operands, also compute the overflow for the invariant part when the operation degenerates into a negation. PR tree-optimization/80426 * gcc.c-torture/execute/20170419-1.c: New test. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r247007
2017-04-19 21:27:09 +02:00
2017-04-19 Eric Botcazou <ebotcazou@adacore.com>
PR tree-optimization/80426
* gcc.c-torture/execute/20170419-1.c: New test.
re PR debug/80436 (-fcompare-debug failure) PR debug/80436 * tree-ssa-loop-manip.c (find_uses_to_rename_def): Ignore debug uses. * g++.dg/opt/pr80436.C: New test. From-SVN: r247000
2017-04-19 18:29:45 +02:00
2017-04-19 Jakub Jelinek <jakub@redhat.com>
re PR debug/80461 (ICE in modified_type_die, at dwarf2out.c:12566) PR debug/80461 * dwarf2out.c (modified_type_die, gen_type_die_with_usage): Check for t with zero TYPE_QUALS_NO_ADDR_SPACE. * g++.dg/debug/pr80461.C: New test. From-SVN: r247002
2017-04-19 18:32:02 +02:00
PR debug/80461
* g++.dg/debug/pr80461.C: New test.
re PR c++/80459 (c-c++-common/opaque-vector.c FAILs) PR c++/80459 * c-c++-common/opaque-vector.c (SIZEOF_MAXINT): Define. (f): Don't test long double vectors if __SIZEOF_LONG_DOUBLE__ is not power of 2, or is more than 16 or more than SIZEOF_MAXINT. From-SVN: r247001
2017-04-19 18:31:11 +02:00
PR c++/80459
* c-c++-common/opaque-vector.c (SIZEOF_MAXINT): Define.
(f): Don't test long double vectors if __SIZEOF_LONG_DOUBLE__
is not power of 2, or is more than 16 or more than SIZEOF_MAXINT.
re PR debug/80436 (-fcompare-debug failure) PR debug/80436 * tree-ssa-loop-manip.c (find_uses_to_rename_def): Ignore debug uses. * g++.dg/opt/pr80436.C: New test. From-SVN: r247000
2017-04-19 18:29:45 +02:00
PR debug/80436
* g++.dg/opt/pr80436.C: New test.
Fix broken gcc.dg/torture/pr80341.c for avr This patch skips pr80341.c for targets with int size less than 32 bits. The assertion in the testcase holds only if sizeof(int) > sizeof(short), which isn't true for smaller int size targets like the avr. gcc/testsuite 2017-04-19 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.dg/torture/pr80341.c: Require int32plus. From-SVN: r246994
2017-04-19 13:27:05 +02:00
2017-04-19 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/torture/pr80341.c: Require int32plus.
predicates.md (input_operand): Add comment. * config/sparc/predicates.md (input_operand): Add comment. Return true for any memory operand when LRA is in progress. * config/sparc/sparc.c (sparc_expand_move): Minor formatting fix. Co-Authored-By: Jeff Law <law@redhat.com> Co-Authored-By: Vladimir Makarov <vmakarov@redhat.com> From-SVN: r246989
2017-04-19 10:05:36 +02:00
2017-04-19 Eric Botcazou <ebotcazou@adacore.com>
re PR target/81015 (Bad codegen for __builtin_clz(unsigned short)) PR target/81015 Revert: 2016-12-14 Uros Bizjak <ubizjak@gmail.com> PR target/59874 * config/i386/i386.md (*ctzhi2): New insn_and_split pattern. (*clzhi2): Ditto. testsuite/ChangeLog: PR target/81015 * gcc.target/i386/pr59874-1.c (foo): Call __builtin_ctzs. * gcc.target/i386/pr59874-2.c (foo): Call __builtin_clzs. * gcc.target/i386/pr81015.c: New test. From-SVN: r249039
2017-06-08 21:42:59 +02:00
Jeff Law <law@redhat.com>
predicates.md (input_operand): Add comment. * config/sparc/predicates.md (input_operand): Add comment. Return true for any memory operand when LRA is in progress. * config/sparc/sparc.c (sparc_expand_move): Minor formatting fix. Co-Authored-By: Jeff Law <law@redhat.com> Co-Authored-By: Vladimir Makarov <vmakarov@redhat.com> From-SVN: r246989
2017-04-19 10:05:36 +02:00
* gcc.c-torture/compile/20170419-1.c: New test.
Use relative line number for subsequent dg directives 2017-04-19 Tom de Vries <tom@codesourcery.com> PR testsuite/80221 * c-c++-common/Wimplicit-fallthrough-6.c: Use relative line number for subsequent dg directives. * c-c++-common/Wimplicit-fallthrough-7.c: Same. * c-c++-common/Wint-to-pointer-cast-3.c: Same. * c-c++-common/attr-fallthrough-2.c: Same. * c-c++-common/cilk-plus/AN/parser_errors2.c: Same. * c-c++-common/cilk-plus/AN/parser_errors3.c: Same. * c-c++-common/cilk-plus/AN/pr61191.c: Same. * c-c++-common/cilk-plus/AN/pr61963.c: Same. * c-c++-common/cilk-plus/AN/pr62008.c: Same. * c-c++-common/cilk-plus/AN/rank_mismatch.c: Same. * c-c++-common/cilk-plus/CK/cilk_for_errors.c: Same. * c-c++-common/cilk-plus/CK/errors.c: Same. * c-c++-common/cilk-plus/CK/no_args_error.c: Same. * c-c++-common/cilk-plus/PS/clauses1.c: Same. * c-c++-common/cilk-plus/SE/vlength_errors.c: Same. * c-c++-common/cpp/pr57580.c: Same. * c-c++-common/goacc/asyncwait-1.c: Same. * c-c++-common/goacc/cache-2.c: Same. * c-c++-common/goacc/declare-2.c: Same. * c-c++-common/goacc/deviceptr-1.c: Same. * c-c++-common/goacc/routine-5.c: Same. * c-c++-common/gomp/clauses-2.c: Same. * c-c++-common/gomp/ordered-3.c: Same. * c-c++-common/gomp/pr67501.c: Same. * c-c++-common/pr20000.c: Same. * c-c++-common/pr43395.c: Same. * c-c++-common/pr49706.c: Same. * c-c++-common/pr77624-1.c: Same. * c-c++-common/pr77624-2.c: Same. * c-c++-common/raw-string-14.c: Same. * c-c++-common/raw-string-16.c: Same. * c-c++-common/raw-string-3.c: Same. * c-c++-common/raw-string-4.c: Same. * c-c++-common/raw-string-5.c: Same. * c-c++-common/raw-string-6.c: Same. * g++.dg/abi/mangle41.C: Same. * g++.dg/conversion/nullptr1.C: Same. * g++.dg/cpp0x/alias-decl-80296.C: Same. * g++.dg/cpp0x/auto27.C: Same. * g++.dg/cpp0x/constexpr-98.C: Same. * g++.dg/cpp0x/constexpr-diag2.C: Same. * g++.dg/cpp0x/diag2.C: Same. * g++.dg/cpp0x/lambda/lambda-syntax1.C: Same. * g++.dg/cpp0x/nullptr15.C: Same. * g++.dg/cpp0x/pr31431-2.C: Same. * g++.dg/cpp0x/pr31431.C: Same. * g++.dg/cpp0x/pr79118.C: Same. * g++.dg/cpp0x/static_assert3.C: Same. * g++.dg/cpp0x/temp_default2.C: Same. * g++.dg/cpp0x/trailing4.C: Same. * g++.dg/cpp0x/variadic-ex10.C: Same. * g++.dg/cpp0x/variadic-ex13.C: Same. * g++.dg/cpp0x/variadic-ex14.C: Same. * g++.dg/cpp0x/variadic-ex3.C: Same. * g++.dg/cpp0x/variadic-ex4.C: Same. * g++.dg/cpp0x/variadic59.C: Same. * g++.dg/cpp0x/vt-37737-2.C: Same. * g++.dg/cpp0x/vt-57397-1.C: Same. * g++.dg/cpp0x/vt-57397-2.C: Same. * g++.dg/cpp1z/constexpr-lambda8.C: Same. * g++.dg/cpp1z/gen-attrs1.C: Same. * g++.dg/diagnostic/pr71075.C: Same. * g++.dg/eh/goto2.C: Same. * g++.dg/eh/goto3.C: Same. * g++.dg/expr/bitfield4.C: Same. * g++.dg/expr/bitfield5.C: Same. * g++.dg/expr/bitfield6.C: Same. * g++.dg/expr/bool1.C: Same. * g++.dg/expr/bool3.C: Same. * g++.dg/expr/cond10.C: Same. * g++.dg/expr/cond11.C: Same. * g++.dg/expr/lval3.C: Same. * g++.dg/expr/lval4.C: Same. * g++.dg/ext/anon-struct4.C: Same. * g++.dg/ext/attrib44.C: Same. * g++.dg/ext/builtin3.C: Same. * g++.dg/ext/dllimport7.C: Same. * g++.dg/ext/label5.C: Same. * g++.dg/ext/no-asm-1.C: Same. * g++.dg/ext/utf16-4.C: Same. * g++.dg/ext/vla2.C: Same. * g++.dg/gomp/block-1.C: Same. * g++.dg/gomp/block-2.C: Same. * g++.dg/gomp/block-3.C: Same. * g++.dg/gomp/block-5.C: Same. * g++.dg/gomp/linear-2.C: Same. * g++.dg/gomp/target-1.C: Same. * g++.dg/gomp/target-2.C: Same. * g++.dg/gomp/taskgroup-1.C: Same. * g++.dg/gomp/teams-1.C: Same. * g++.dg/inherit/pure1.C: Same. * g++.dg/init/array43.C: Same. * g++.dg/init/array46.C: Same. * g++.dg/init/const10.C: Same. * g++.dg/init/ctor4-1.C: Same. * g++.dg/init/ctor4.C: Same. * g++.dg/init/new37.C: Same. * g++.dg/init/pr25811.C: Same. * g++.dg/init/pr29043.C: Same. * g++.dg/init/pr29571.C: Same. * g++.dg/lookup/duperr1.C: Same. * g++.dg/lookup/error1.C: Same. * g++.dg/lookup/koenig5.C: Same. * g++.dg/lookup/pr77549.C: Same. * g++.dg/lookup/suggestions1.C: Same. * g++.dg/lookup/using16.C: Same. * g++.dg/lookup/using7.C: Same. * g++.dg/other/anon-union3.C: Same. * g++.dg/other/array2.C: Same. * g++.dg/other/error13.C: Same. * g++.dg/other/error34.C: Same. * g++.dg/overload/builtin1.C: Same. * g++.dg/overload/conv-op1.C: Same. * g++.dg/overload/error3.C: Same. * g++.dg/overload/koenig1.C: Same. * g++.dg/overload/operator5.C: Same. * g++.dg/overload/template5.C: Same. * g++.dg/overload/unknown1.C: Same. * g++.dg/overload/using2.C: Same. * g++.dg/parse/constructor1.C: Same. * g++.dg/parse/crash36.C: Same. * g++.dg/parse/crash63.C: Same. * g++.dg/parse/error11.C: Same. * g++.dg/parse/error12.C: Same. * g++.dg/parse/error14.C: Same. * g++.dg/parse/error2.C: Same. * g++.dg/parse/error21.C: Same. * g++.dg/parse/error26.C: Same. * g++.dg/parse/error36.C: Same. * g++.dg/parse/friend12.C: Same. * g++.dg/parse/invalid-op1.C: Same. * g++.dg/parse/missing-template1.C: Same. * g++.dg/parse/parser-pr28152-2.C: Same. * g++.dg/parse/parser-pr28152.C: Same. * g++.dg/parse/pr16696-permissive.C: Same. * g++.dg/parse/pr16696.C: Same. * g++.dg/parse/pr69628.C: Same. * g++.dg/parse/ret-type2.C: Same. * g++.dg/parse/specialization1.C: Same. * g++.dg/parse/template3.C: Same. * g++.dg/parse/template9.C: Same. * g++.dg/parse/typename11.C: Same. * g++.dg/plugin/attribute_plugin-test-1.C: Same. * g++.dg/pr45330.C: Same. * g++.dg/rtti/typeid6.C: Same. * g++.dg/spellcheck-fields.C: Same. * g++.dg/spellcheck-typenames.C: Same. * g++.dg/tc1/dr108.C: Same. * g++.dg/tc1/dr147.C: Same. * g++.dg/template/arg7.C: Same. * g++.dg/template/conv11.C: Same. * g++.dg/template/crash13.C: Same. * g++.dg/template/crash55.C: Same. * g++.dg/template/dependent-expr5.C: Same. * g++.dg/template/error17.C: Same. * g++.dg/template/error33.C: Same. * g++.dg/template/error4.C: Same. * g++.dg/template/error50.C: Same. * g++.dg/template/error53.C: Same. * g++.dg/template/friend.C: Same. * g++.dg/template/func2.C: Same. * g++.dg/template/local6.C: Same. * g++.dg/template/member5.C: Same. * g++.dg/template/meminit1.C: Same. * g++.dg/template/nested3.C: Same. * g++.dg/template/nontype6.C: Same. * g++.dg/template/overload12.C: Same. * g++.dg/template/ptrmem8.C: Same. * g++.dg/template/qualified-id1.C: Same. * g++.dg/template/spec15.C: Same. * g++.dg/template/static1.C: Same. * g++.dg/template/static10.C: Same. * g++.dg/template/static2.C: Same. * g++.dg/template/ttp25.C: Same. * g++.dg/template/typedef2.C: Same. * g++.dg/template/typename2.C: Same. * g++.dg/template/unify10.C: Same. * g++.dg/template/unify6.C: Same. * g++.dg/template/unify7.C: Same. * g++.dg/template/unify9.C: Same. * g++.dg/template/varmod1.C: Same. * g++.dg/ubsan/div-by-zero-1.C: Same. * g++.dg/ubsan/pr63956.C: Same. * g++.dg/warn/Waddress-1.C: Same. * g++.dg/warn/Wconversion2.C: Same. * g++.dg/warn/Wnull-conversion-1.C: Same. * g++.dg/warn/Wsubobject-linkage-1.C: Same. * g++.dg/warn/Wsubobject-linkage-3.C: Same. * g++.dg/warn/Wswitch-1.C: Same. * 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Same. * gcc.dg/init-bad-1.c: Same. * gcc.dg/init-bad-2.c: Same. * gcc.dg/init-bad-3.c: Same. * gcc.dg/init-string-1.c: Same. * gcc.dg/label-compound-stmt-1.c: Same. * gcc.dg/label-decl-2.c: Same. * gcc.dg/label-decl-4.c: Same. * gcc.dg/large-size-array-2.c: Same. * gcc.dg/large-size-array-4.c: Same. * gcc.dg/lvalue-6.c: Same. * gcc.dg/m-un-2.c: Same. * gcc.dg/multiple-overflow-warn-1.c: Same. * gcc.dg/multiple-overflow-warn-2.c: Same. * gcc.dg/multiple-overflow-warn-3.c: Same. * gcc.dg/nested-redef-1.c: Same. * gcc.dg/no-asm-1.c: Same. * gcc.dg/no-asm-3.c: Same. * gcc.dg/no-asm-4.c: Same. * gcc.dg/noncompile/20010524-1.c: Same. * gcc.dg/noncompile/incomplete-5.c: Same. * gcc.dg/noncompile/pr44517.c: Same. * gcc.dg/noncompile/pr52290.c: Same. * gcc.dg/noreturn-1.c: Same. * gcc.dg/overflow-warn-1.c: Same. * gcc.dg/overflow-warn-2.c: Same. * gcc.dg/overflow-warn-3.c: Same. * gcc.dg/overflow-warn-4.c: Same. * gcc.dg/parm-mismatch-1.c: Same. * gcc.dg/parser-pr28152-2.c: Same. * gcc.dg/parser-pr28152.c: Same. * gcc.dg/pedwarn-init.c: Same. * gcc.dg/pointer-arith-2.c: Same. * gcc.dg/pointer-arith-3.c: Same. * gcc.dg/pointer-arith-4.c: Same. * gcc.dg/pr14475.c: Same. * gcc.dg/pr18596-3.c: Same. * gcc.dg/pr18809-1.c: Same. * gcc.dg/pr27953.c: Same. * gcc.dg/pr30457.c: Same. * gcc.dg/pr30551-2.c: Same. * gcc.dg/pr30551-3.c: Same. * gcc.dg/pr30551-4.c: Same. * gcc.dg/pr30551-5.c: Same. * gcc.dg/pr30551-6.c: Same. * gcc.dg/pr30551.c: Same. * gcc.dg/pr36997.c: Same. * gcc.dg/pr41842.c: Same. * gcc.dg/pr48552-1.c: Same. * gcc.dg/pr48552-2.c: Same. * gcc.dg/pr59717.c: Same. * gcc.dg/pr61077.c: Same. * gcc.dg/pr61096-1.c: Same. * gcc.dg/pr63626.c: Same. * gcc.dg/pr64223-1.c: Same. * gcc.dg/pr64223-2.c: Same. * gcc.dg/pr8788-1.c: Same. * gcc.dg/pr8927-1.c: Same. * gcc.dg/pragma-darwin.c: Same. * gcc.dg/pragma-diag-5.c: Same. * gcc.dg/pragma-message.c: Same. * gcc.dg/redecl-1.c: Same. * gcc.dg/simd-1.c: Same. * gcc.dg/simd-5.c: Same. * gcc.dg/simd-6.c: Same. * gcc.dg/spellcheck-fields.c: Same. * gcc.dg/spellcheck-typenames.c: Same. * gcc.dg/struct-semi-2.c: Same. * gcc.dg/struct-semi-3.c: Same. * gcc.dg/transparent-union-3.c: Same. * gcc.dg/ucnid-8.c: Same. * gcc.dg/uninit-pr19430-O0.c: Same. * gcc.dg/uninit-pr19430.c: Same. * gcc.dg/uninit-pr20644-O0.c: Same. * gcc.dg/utf-dflt.c: Same. * gcc.dg/utf-dflt2.c: Same. * gcc.dg/utf16-4.c: Same. * gcc.dg/vla-11.c: Same. * gcc.dg/vla-20.c: Same. * gcc.dg/vla-init-1.c: Same. * gcc.dg/vla-init-2.c: Same. * gcc.dg/vla-init-3.c: Same. * gcc.dg/weak/weak-6.c: Same. * gcc.dg/weak/weak-7.c: Same. * gcc.dg/wtr-int-type-1.c: Same. * gcc.target/aarch64/mgeneral-regs_1.c: Same. * gcc.target/arm/polytypes.c: Same. * gcc.target/i386/spellcheck-options-4.c: Same. * gcc.target/powerpc/20030218-1.c: Same. * gcc.target/sh/pr21255-4.c: Same. * gcc.test-framework/dg-error-exp-XP.c: Same. * gfortran.dg/array_constructor_30.f03: Same. * gfortran.dg/class_30.f90: Same. * gfortran.dg/goacc/subarrays.f95: Same. * gfortran.dg/gomp/appendix-a/a.23.5.f90: Same. * gfortran.dg/gomp/appendix-a/a.24.1.f90: Same. * gfortran.dg/intrinsic_std_1.f90: Same. * gfortran.dg/pr70006.f90: Same. * gfortran.dg/warning-directive-1.F90: Same. * gfortran.dg/warning-directive-2.F90: Same. * gfortran.dg/warning-directive-3.F90: Same. * gfortran.dg/warning-directive-4.F90: Same. * obj-c++.dg/attributes/method-noreturn-1.mm: Same. * obj-c++.dg/class-extension-1.mm: Same. * obj-c++.dg/class-extension-2.mm: Same. * obj-c++.dg/class-protocol-1.mm: Same. * obj-c++.dg/cxx-ivars-1.mm: Same. * obj-c++.dg/duplicate-class-1.mm: Same. * obj-c++.dg/exceptions-3.mm: Same. * obj-c++.dg/exceptions-4.mm: Same. * obj-c++.dg/exceptions-5.mm: Same. * obj-c++.dg/fsf-nsstring-format-1.mm: Same. * obj-c++.dg/fsf-package-0.m: Same. * obj-c++.dg/invalid-type-1.mm: Same. * obj-c++.dg/method-12.mm: Same. * obj-c++.dg/method-13.mm: Same. * obj-c++.dg/method-15.mm: Same. * obj-c++.dg/method-16.mm: Same. * obj-c++.dg/method-6.mm: Same. * obj-c++.dg/method-7.mm: Same. * obj-c++.dg/property/at-property-1.mm: Same. * obj-c++.dg/property/at-property-14.mm: Same. * obj-c++.dg/property/at-property-17.mm: Same. * obj-c++.dg/property/at-property-21.mm: Same. * obj-c++.dg/property/at-property-5.mm: Same. * obj-c++.dg/property/dotsyntax-4.mm: Same. * obj-c++.dg/property/dynamic-3.mm: Same. * obj-c++.dg/property/dynamic-4.mm: Same. * obj-c++.dg/property/property-neg-1.mm: Same. * obj-c++.dg/property/property-neg-6.mm: Same. * obj-c++.dg/property/synthesize-11.mm: Same. * obj-c++.dg/property/synthesize-5.mm: Same. * obj-c++.dg/property/synthesize-6.mm: Same. * obj-c++.dg/proto-lossage-4.mm: Same. * obj-c++.dg/protocol-qualifier-2.mm: Same. * obj-c++.dg/strings/strings-1.mm: Same. * obj-c++.dg/super-class-1.mm: Same. * obj-c++.dg/syntax-error-6.mm: Same. * obj-c++.dg/syntax-error-7.mm: Same. * obj-c++.dg/syntax-error-9.mm: Same. * obj-c++.dg/try-catch-13.mm: Same. * objc.dg/attributes/method-noreturn-1.m: Same. * objc.dg/bad-receiver-type-2.m: Same. * objc.dg/bad-receiver-type.m: Same. * objc.dg/call-super-2.m: Same. * objc.dg/class-2.m: Same. * objc.dg/class-extension-1.m: Same. * objc.dg/class-extension-2.m: Same. * objc.dg/class-protocol-1.m: Same. * objc.dg/desig-init-1.m: Same. * objc.dg/duplicate-class-1.m: Same. * objc.dg/exceptions-3.m: Same. * objc.dg/exceptions-4.m: Same. * objc.dg/exceptions-5.m: Same. * objc.dg/foreach-6.m: Same. * objc.dg/foreach-7.m: Same. * objc.dg/fsf-nsstring-format-1.m: Same. * objc.dg/fsf-package-0.m: Same. * objc.dg/invalid-type-1.m: Same. * objc.dg/method-11.m: Same. * objc.dg/method-19.m: Same. * objc.dg/method-2.m: Same. * objc.dg/method-20.m: Same. * objc.dg/method-5.m: Same. * objc.dg/method-6.m: Same. * objc.dg/method-7.m: Same. * objc.dg/method-9.m: Same. * objc.dg/missing-proto-3.m: Same. * objc.dg/private-1.m: Same. * objc.dg/property/at-property-1.m: Same. * objc.dg/property/at-property-14.m: Same. * objc.dg/property/at-property-17.m: Same. * objc.dg/property/at-property-21.m: Same. * objc.dg/property/at-property-5.m: Same. * objc.dg/property/dynamic-3.m: Same. * objc.dg/property/dynamic-4.m: Same. * objc.dg/property/property-neg-1.m: Same. * objc.dg/property/property-neg-6.m: Same. * objc.dg/property/synthesize-11.m: Same. * objc.dg/property/synthesize-5.m: Same. * objc.dg/property/synthesize-6.m: Same. * objc.dg/proto-hier-1.m: Same. * objc.dg/proto-lossage-4.m: Same. * objc.dg/protocol-qualifier-2.m: Same. * objc.dg/strings/strings-1.m: Same. * objc.dg/type-size-1.m: Same. From-SVN: r246988
2017-04-19 08:55:33 +02:00
2017-04-19 Tom de Vries <tom@codesourcery.com>
PR testsuite/80221
* c-c++-common/Wimplicit-fallthrough-6.c: Use relative line number for
subsequent dg directives.
* c-c++-common/Wimplicit-fallthrough-7.c: Same.
* c-c++-common/Wint-to-pointer-cast-3.c: Same.
* c-c++-common/attr-fallthrough-2.c: Same.
* c-c++-common/cilk-plus/AN/parser_errors2.c: Same.
* c-c++-common/cilk-plus/AN/parser_errors3.c: Same.
* c-c++-common/cilk-plus/AN/pr61191.c: Same.
* c-c++-common/cilk-plus/AN/pr61963.c: Same.
* c-c++-common/cilk-plus/AN/pr62008.c: Same.
* c-c++-common/cilk-plus/AN/rank_mismatch.c: Same.
* c-c++-common/cilk-plus/CK/cilk_for_errors.c: Same.
* c-c++-common/cilk-plus/CK/errors.c: Same.
* c-c++-common/cilk-plus/CK/no_args_error.c: Same.
* c-c++-common/cilk-plus/PS/clauses1.c: Same.
* c-c++-common/cilk-plus/SE/vlength_errors.c: Same.
* c-c++-common/cpp/pr57580.c: Same.
* c-c++-common/goacc/asyncwait-1.c: Same.
* c-c++-common/goacc/cache-2.c: Same.
* c-c++-common/goacc/declare-2.c: Same.
* c-c++-common/goacc/deviceptr-1.c: Same.
* c-c++-common/goacc/routine-5.c: Same.
* c-c++-common/gomp/clauses-2.c: Same.
* c-c++-common/gomp/ordered-3.c: Same.
* c-c++-common/gomp/pr67501.c: Same.
* c-c++-common/pr20000.c: Same.
* c-c++-common/pr43395.c: Same.
* c-c++-common/pr49706.c: Same.
* c-c++-common/pr77624-1.c: Same.
* c-c++-common/pr77624-2.c: Same.
* c-c++-common/raw-string-14.c: Same.
* c-c++-common/raw-string-16.c: Same.
* c-c++-common/raw-string-3.c: Same.
* c-c++-common/raw-string-4.c: Same.
* c-c++-common/raw-string-5.c: Same.
* c-c++-common/raw-string-6.c: Same.
* g++.dg/abi/mangle41.C: Same.
* g++.dg/conversion/nullptr1.C: Same.
* g++.dg/cpp0x/alias-decl-80296.C: Same.
* g++.dg/cpp0x/auto27.C: Same.
* g++.dg/cpp0x/constexpr-98.C: Same.
* g++.dg/cpp0x/constexpr-diag2.C: Same.
* g++.dg/cpp0x/diag2.C: Same.
* g++.dg/cpp0x/lambda/lambda-syntax1.C: Same.
* g++.dg/cpp0x/nullptr15.C: Same.
* g++.dg/cpp0x/pr31431-2.C: Same.
* g++.dg/cpp0x/pr31431.C: Same.
* g++.dg/cpp0x/pr79118.C: Same.
* g++.dg/cpp0x/static_assert3.C: Same.
* g++.dg/cpp0x/temp_default2.C: Same.
* g++.dg/cpp0x/trailing4.C: Same.
* g++.dg/cpp0x/variadic-ex10.C: Same.
* g++.dg/cpp0x/variadic-ex13.C: Same.
* g++.dg/cpp0x/variadic-ex14.C: Same.
* g++.dg/cpp0x/variadic-ex3.C: Same.
* g++.dg/cpp0x/variadic-ex4.C: Same.
* g++.dg/cpp0x/variadic59.C: Same.
* g++.dg/cpp0x/vt-37737-2.C: Same.
* g++.dg/cpp0x/vt-57397-1.C: Same.
* g++.dg/cpp0x/vt-57397-2.C: Same.
* g++.dg/cpp1z/constexpr-lambda8.C: Same.
* g++.dg/cpp1z/gen-attrs1.C: Same.
* g++.dg/diagnostic/pr71075.C: Same.
* g++.dg/eh/goto2.C: Same.
* g++.dg/eh/goto3.C: Same.
* g++.dg/expr/bitfield4.C: Same.
* g++.dg/expr/bitfield5.C: Same.
* g++.dg/expr/bitfield6.C: Same.
* g++.dg/expr/bool1.C: Same.
* g++.dg/expr/bool3.C: Same.
* g++.dg/expr/cond10.C: Same.
* g++.dg/expr/cond11.C: Same.
* g++.dg/expr/lval3.C: Same.
* g++.dg/expr/lval4.C: Same.
* g++.dg/ext/anon-struct4.C: Same.
* g++.dg/ext/attrib44.C: Same.
* g++.dg/ext/builtin3.C: Same.
* g++.dg/ext/dllimport7.C: Same.
* g++.dg/ext/label5.C: Same.
* g++.dg/ext/no-asm-1.C: Same.
* g++.dg/ext/utf16-4.C: Same.
* g++.dg/ext/vla2.C: Same.
* g++.dg/gomp/block-1.C: Same.
* g++.dg/gomp/block-2.C: Same.
* g++.dg/gomp/block-3.C: Same.
* g++.dg/gomp/block-5.C: Same.
* g++.dg/gomp/linear-2.C: Same.
* g++.dg/gomp/target-1.C: Same.
* g++.dg/gomp/target-2.C: Same.
* g++.dg/gomp/taskgroup-1.C: Same.
* g++.dg/gomp/teams-1.C: Same.
* g++.dg/inherit/pure1.C: Same.
* g++.dg/init/array43.C: Same.
* g++.dg/init/array46.C: Same.
* g++.dg/init/const10.C: Same.
* g++.dg/init/ctor4-1.C: Same.
* g++.dg/init/ctor4.C: Same.
* g++.dg/init/new37.C: Same.
* g++.dg/init/pr25811.C: Same.
* g++.dg/init/pr29043.C: Same.
* g++.dg/init/pr29571.C: Same.
* g++.dg/lookup/duperr1.C: Same.
* g++.dg/lookup/error1.C: Same.
* g++.dg/lookup/koenig5.C: Same.
* g++.dg/lookup/pr77549.C: Same.
* g++.dg/lookup/suggestions1.C: Same.
* g++.dg/lookup/using16.C: Same.
* g++.dg/lookup/using7.C: Same.
* g++.dg/other/anon-union3.C: Same.
* g++.dg/other/array2.C: Same.
* g++.dg/other/error13.C: Same.
* g++.dg/other/error34.C: Same.
* g++.dg/overload/builtin1.C: Same.
* g++.dg/overload/conv-op1.C: Same.
* g++.dg/overload/error3.C: Same.
* g++.dg/overload/koenig1.C: Same.
* g++.dg/overload/operator5.C: Same.
* g++.dg/overload/template5.C: Same.
* g++.dg/overload/unknown1.C: Same.
* g++.dg/overload/using2.C: Same.
* g++.dg/parse/constructor1.C: Same.
* g++.dg/parse/crash36.C: Same.
* g++.dg/parse/crash63.C: Same.
* g++.dg/parse/error11.C: Same.
* g++.dg/parse/error12.C: Same.
* g++.dg/parse/error14.C: Same.
* g++.dg/parse/error2.C: Same.
* g++.dg/parse/error21.C: Same.
* g++.dg/parse/error26.C: Same.
* g++.dg/parse/error36.C: Same.
* g++.dg/parse/friend12.C: Same.
* g++.dg/parse/invalid-op1.C: Same.
* g++.dg/parse/missing-template1.C: Same.
* g++.dg/parse/parser-pr28152-2.C: Same.
* g++.dg/parse/parser-pr28152.C: Same.
* g++.dg/parse/pr16696-permissive.C: Same.
* g++.dg/parse/pr16696.C: Same.
* g++.dg/parse/pr69628.C: Same.
* g++.dg/parse/ret-type2.C: Same.
* g++.dg/parse/specialization1.C: Same.
* g++.dg/parse/template3.C: Same.
* g++.dg/parse/template9.C: Same.
* g++.dg/parse/typename11.C: Same.
* g++.dg/plugin/attribute_plugin-test-1.C: Same.
* g++.dg/pr45330.C: Same.
* g++.dg/rtti/typeid6.C: Same.
* g++.dg/spellcheck-fields.C: Same.
* g++.dg/spellcheck-typenames.C: Same.
* g++.dg/tc1/dr108.C: Same.
* g++.dg/tc1/dr147.C: Same.
* g++.dg/template/arg7.C: Same.
* g++.dg/template/conv11.C: Same.
* g++.dg/template/crash13.C: Same.
* g++.dg/template/crash55.C: Same.
* g++.dg/template/dependent-expr5.C: Same.
* g++.dg/template/error17.C: Same.
* g++.dg/template/error33.C: Same.
* g++.dg/template/error4.C: Same.
* g++.dg/template/error50.C: Same.
* g++.dg/template/error53.C: Same.
* g++.dg/template/friend.C: Same.
* g++.dg/template/func2.C: Same.
* g++.dg/template/local6.C: Same.
* g++.dg/template/member5.C: Same.
* g++.dg/template/meminit1.C: Same.
* g++.dg/template/nested3.C: Same.
* g++.dg/template/nontype6.C: Same.
* g++.dg/template/overload12.C: Same.
* g++.dg/template/ptrmem8.C: Same.
* g++.dg/template/qualified-id1.C: Same.
* g++.dg/template/spec15.C: Same.
* g++.dg/template/static1.C: Same.
* g++.dg/template/static10.C: Same.
* g++.dg/template/static2.C: Same.
* g++.dg/template/ttp25.C: Same.
* g++.dg/template/typedef2.C: Same.
* g++.dg/template/typename2.C: Same.
* g++.dg/template/unify10.C: Same.
* g++.dg/template/unify6.C: Same.
* g++.dg/template/unify7.C: Same.
* g++.dg/template/unify9.C: Same.
* g++.dg/template/varmod1.C: Same.
* g++.dg/ubsan/div-by-zero-1.C: Same.
* g++.dg/ubsan/pr63956.C: Same.
* g++.dg/warn/Waddress-1.C: Same.
* g++.dg/warn/Wconversion2.C: Same.
* g++.dg/warn/Wnull-conversion-1.C: Same.
* g++.dg/warn/Wsubobject-linkage-1.C: Same.
* g++.dg/warn/Wsubobject-linkage-3.C: Same.
* g++.dg/warn/Wswitch-1.C: Same.
* g++.dg/warn/Wtype-limits-Wextra.C: Same.
* g++.dg/warn/Wtype-limits.C: Same.
* g++.dg/warn/Wunused-parm-5.C: Same.
* g++.dg/warn/deprecated-6.C: Same.
* g++.dg/warn/deprecated.C: Same.
* g++.dg/warn/incomplete1.C: Same.
* g++.dg/warn/multiple-overflow-warn-1.C: Same.
* g++.dg/warn/multiple-overflow-warn-2.C: Same.
* g++.dg/warn/multiple-overflow-warn-3.C: Same.
* g++.dg/warn/overflow-warn-1.C: Same.
* g++.dg/warn/overflow-warn-3.C: Same.
* g++.dg/warn/overflow-warn-4.C: Same.
* g++.dg/warn/pr12242.C: Same.
* g++.dg/warn/pr30551-2.C: Same.
* g++.dg/warn/pr30551.C: Same.
* g++.old-deja/g++.benjamin/16077.C: Same.
* g++.old-deja/g++.bob/inherit1.C: Same.
* g++.old-deja/g++.brendan/crash56.C: Same.
* g++.old-deja/g++.brendan/template17.C: Same.
* g++.old-deja/g++.eh/ctor1.C: Same.
* g++.old-deja/g++.jason/bool5.C: Same.
* g++.old-deja/g++.jason/cond.C: Same.
* g++.old-deja/g++.jason/operator.C: Same.
* g++.old-deja/g++.jason/pmf5.C: Same.
* g++.old-deja/g++.law/ctors5.C: Same.
* g++.old-deja/g++.law/missed-error2.C: Same.
* g++.old-deja/g++.law/operators9.C: Same.
* g++.old-deja/g++.law/temps1.C: Same.
* g++.old-deja/g++.mike/for2.C: Same.
* g++.old-deja/g++.mike/ns5.C: Same.
* g++.old-deja/g++.mike/ns7.C: Same.
* g++.old-deja/g++.mike/p10769b.C: Same.
* g++.old-deja/g++.niklas/t120.C: Same.
* g++.old-deja/g++.niklas/t121.C: Same.
* g++.old-deja/g++.ns/koenig5.C: Same.
* g++.old-deja/g++.oliva/overload1.C: Same.
* g++.old-deja/g++.other/crash24.C: Same.
* g++.old-deja/g++.other/crash25.C: Same.
* g++.old-deja/g++.other/decl5.C: Same.
* g++.old-deja/g++.other/lineno5.C: Same.
* g++.old-deja/g++.other/null3.C: Same.
* g++.old-deja/g++.other/overcnv2.C: Same.
* g++.old-deja/g++.other/ptrmem7.C: Same.
* g++.old-deja/g++.other/typename1.C: Same.
* g++.old-deja/g++.other/vaarg3.C: Same.
* g++.old-deja/g++.pt/crash10.C: Same.
* g++.old-deja/g++.pt/crash28.C: Same.
* g++.old-deja/g++.pt/crash38.C: Same.
* g++.old-deja/g++.pt/explicit70.C: Same.
* g++.old-deja/g++.pt/explicit77.C: Same.
* g++.old-deja/g++.pt/expr2.C: Same.
* g++.old-deja/g++.pt/spec5.C: Same.
* g++.old-deja/g++.pt/spec6.C: Same.
* g++.old-deja/g++.pt/typename3.C: Same.
* g++.old-deja/g++.pt/typename5.C: Same.
* g++.old-deja/g++.pt/typename6.C: Same.
* g++.old-deja/g++.pt/typename7.C: Same.
* g++.old-deja/g++.pt/unify4.C: Same.
* g++.old-deja/g++.pt/unify8.C: Same.
* g++.old-deja/g++.pt/vaarg3.C: Same.
* g++.old-deja/g++.robertl/eb22.C: Same.
* g++.old-deja/g++.robertl/eb4.C: Same.
* g++.old-deja/g++.robertl/eb44.C: Same.
* g++.old-deja/g++.robertl/eb69.C: Same.
* g++.old-deja/g++.robertl/eb98.C: Same.
* gcc.dg/20031223-1.c: Same.
* gcc.dg/940510-1.c: Same.
* gcc.dg/990506-0.c: Same.
* gcc.dg/Walloca-1.c: Same.
* gcc.dg/Walloca-2.c: Same.
* gcc.dg/Wconversion-integer.c: Same.
* gcc.dg/Wcxx-compat-8.c: Same.
* gcc.dg/Wimplicit-int-1.c: Same.
* gcc.dg/Wimplicit-int-2.c: Same.
* gcc.dg/Wimplicit-int-4.c: Same.
* gcc.dg/Wpointer-sign-Wall.c: Same.
* gcc.dg/Wpointer-sign-pedantic.c: Same.
* gcc.dg/Wshadow-1.c: Same.
* gcc.dg/Wshadow-3.c: Same.
* gcc.dg/Wswitch-enum-error.c: Same.
* gcc.dg/Wswitch-enum.c: Same.
* gcc.dg/Wswitch-error.c: Same.
* gcc.dg/Wswitch.c: Same.
* gcc.dg/Wtype-limits-Wextra.c: Same.
* gcc.dg/Wtype-limits.c: Same.
* gcc.dg/Wvla-larger-than-2.c: Same.
* gcc.dg/anon-struct-5.c: Same.
* gcc.dg/array-10.c: Same.
* gcc.dg/array-11.c: Same.
* gcc.dg/array-15.c: Same.
* gcc.dg/array-2.c: Same.
* gcc.dg/array-8.c: Same.
* gcc.dg/array-const-2.c: Same.
* gcc.dg/array-const-3.c: Same.
* gcc.dg/bitfld-1.c: Same.
* gcc.dg/bitfld-8.c: Same.
* gcc.dg/builtin-redefine.c: Same.
* gcc.dg/c11-noreturn-1.c: Same.
* gcc.dg/c11-noreturn-2.c: Same.
* gcc.dg/c11-static-assert-3.c: Same.
* gcc.dg/c90-arraydecl-1.c: Same.
* gcc.dg/c90-complex-1.c: Same.
* gcc.dg/c90-complit-1.c: Same.
* gcc.dg/c90-const-expr-11.c: Same.
* gcc.dg/c90-const-expr-7.c: Same.
* gcc.dg/c90-const-expr-8.c: Same.
* gcc.dg/c90-enum-comma-1.c: Same.
* gcc.dg/c90-flex-array-1.c: Same.
* gcc.dg/c90-hexfloat-1.c: Same.
* gcc.dg/c90-idem-qual-1.c: Same.
* gcc.dg/c90-idem-qual-2.c: Same.
* gcc.dg/c90-idem-qual-3.c: Same.
* gcc.dg/c90-mixdecl-1.c: Same.
* gcc.dg/c90-restrict-1.c: Same.
* gcc.dg/c90-return-1.c: Same.
* gcc.dg/c99-array-nonobj-1.c: Same.
* gcc.dg/c99-arraydecl-1.c: Same.
* gcc.dg/c99-complex-1.c: Same.
* gcc.dg/c99-complex-2.c: Same.
* gcc.dg/c99-complit-2.c: Same.
* gcc.dg/c99-const-expr-7.c: Same.
* gcc.dg/c99-const-expr-8.c: Same.
* gcc.dg/c99-flex-array-3.c: Same.
* gcc.dg/c99-flex-array-7.c: Same.
* gcc.dg/c99-flex-array-typedef-7.c: Same.
* gcc.dg/c99-impl-decl-1.c: Same.
* gcc.dg/c99-impl-int-1.c: Same.
* gcc.dg/c99-impl-int-2.c: Same.
* gcc.dg/c99-init-3.c: Same.
* gcc.dg/c99-restrict-1.c: Same.
* gcc.dg/c99-return-1.c: Same.
* gcc.dg/c99-tag-1.c: Same.
* gcc.dg/c99-tag-3.c: Same.
* gcc.dg/call-diag-2.c: Same.
* gcc.dg/cpp/19940712-1.c: Same.
* gcc.dg/cpp/19951025-1.c: Same.
* gcc.dg/cpp/19990413-1.c: Same.
* gcc.dg/cpp/direct2.c: Same.
* gcc.dg/cpp/direct2s.c: Same.
* gcc.dg/cpp/pr28709.c: Same.
* gcc.dg/cpp/pr61854-c90.c: Same.
* gcc.dg/cpp/pr61854-c94.c: Same.
* gcc.dg/cpp/pragma-1.c: Same.
* gcc.dg/cpp/pragma-2.c: Same.
* gcc.dg/cpp/trad/escaped-eof.c: Same.
* gcc.dg/cpp/trad/literals-2.c: Same.
* gcc.dg/cpp/warn-comments-2.c: Same.
* gcc.dg/cpp/warn-comments-3.c: Same.
* gcc.dg/cpp/warn-comments.c: Same.
* gcc.dg/cpp/warn-long-long-2.c: Same.
* gcc.dg/cpp/warn-long-long.c: Same.
* gcc.dg/cpp/warn-redefined-2.c: Same.
* gcc.dg/cpp/warn-redefined.c: Same.
* gcc.dg/darwin-cfstring-2.c: Same.
* gcc.dg/darwin-cfstring-format-1.c: Same.
* gcc.dg/decl-9.c: Same.
* gcc.dg/declspec-1.c: Same.
* gcc.dg/declspec-10.c: Same.
* gcc.dg/declspec-11.c: Same.
* gcc.dg/declspec-13.c: Same.
* gcc.dg/declspec-18.c: Same.
* gcc.dg/declspec-4.c: Same.
* gcc.dg/declspec-5.c: Same.
* gcc.dg/declspec-6.c: Same.
* gcc.dg/declspec-8.c: Same.
* gcc.dg/deprecated-4.c: Same.
* gcc.dg/deprecated.c: Same.
* gcc.dg/dfp/composite-type.c: Same.
* gcc.dg/empty-source-2.c: Same.
* gcc.dg/empty-source-3.c: Same.
* gcc.dg/format/attr-6.c: Same.
* gcc.dg/format/branch-1.c: Same.
* gcc.dg/format/c90-printf-1.c: Same.
* gcc.dg/format/c90-strftime-2.c: Same.
* gcc.dg/format/c99-strftime-1.c: Same.
* gcc.dg/format/cmn-err-1.c: Same.
* gcc.dg/format/few-1.c: Same.
* gcc.dg/format/ms_branch-1.c: Same.
* gcc.dg/format/ms_unnamed-1.c: Same.
* gcc.dg/format/ms_va-1.c: Same.
* gcc.dg/format/unnamed-1.c: Same.
* gcc.dg/format/va-1.c: Same.
* gcc.dg/format/xopen-1.c: Same.
* gcc.dg/funcdef-var-1.c: Same.
* gcc.dg/funcdef-var-2.c: Same.
* gcc.dg/gnu89-const-expr-1.c: Same.
* gcc.dg/gnu89-const-expr-2.c: Same.
* gcc.dg/gnu90-const-expr-1.c: Same.
* gcc.dg/gnu99-const-expr-1.c: Same.
* gcc.dg/gnu99-const-expr-2.c: Same.
* gcc.dg/gnu99-init-2.c: Same.
* gcc.dg/gomp/_Atomic-5.c: Same.
* gcc.dg/gomp/appendix-a/a.24.1.c: Same.
* gcc.dg/gomp/atomic-5.c: Same.
* gcc.dg/gomp/linear-1.c: Same.
* gcc.dg/gomp/pr67500.c: Same.
* gcc.dg/init-bad-1.c: Same.
* gcc.dg/init-bad-2.c: Same.
* gcc.dg/init-bad-3.c: Same.
* gcc.dg/init-string-1.c: Same.
* gcc.dg/label-compound-stmt-1.c: Same.
* gcc.dg/label-decl-2.c: Same.
* gcc.dg/label-decl-4.c: Same.
* gcc.dg/large-size-array-2.c: Same.
* gcc.dg/large-size-array-4.c: Same.
* gcc.dg/lvalue-6.c: Same.
* gcc.dg/m-un-2.c: Same.
* gcc.dg/multiple-overflow-warn-1.c: Same.
* gcc.dg/multiple-overflow-warn-2.c: Same.
* gcc.dg/multiple-overflow-warn-3.c: Same.
* gcc.dg/nested-redef-1.c: Same.
* gcc.dg/no-asm-1.c: Same.
* gcc.dg/no-asm-3.c: Same.
* gcc.dg/no-asm-4.c: Same.
* gcc.dg/noncompile/20010524-1.c: Same.
* gcc.dg/noncompile/incomplete-5.c: Same.
* gcc.dg/noncompile/pr44517.c: Same.
* gcc.dg/noncompile/pr52290.c: Same.
* gcc.dg/noreturn-1.c: Same.
* gcc.dg/overflow-warn-1.c: Same.
* gcc.dg/overflow-warn-2.c: Same.
* gcc.dg/overflow-warn-3.c: Same.
* gcc.dg/overflow-warn-4.c: Same.
* gcc.dg/parm-mismatch-1.c: Same.
* gcc.dg/parser-pr28152-2.c: Same.
* gcc.dg/parser-pr28152.c: Same.
* gcc.dg/pedwarn-init.c: Same.
* gcc.dg/pointer-arith-2.c: Same.
* gcc.dg/pointer-arith-3.c: Same.
* gcc.dg/pointer-arith-4.c: Same.
* gcc.dg/pr14475.c: Same.
* gcc.dg/pr18596-3.c: Same.
* gcc.dg/pr18809-1.c: Same.
* gcc.dg/pr27953.c: Same.
* gcc.dg/pr30457.c: Same.
* gcc.dg/pr30551-2.c: Same.
* gcc.dg/pr30551-3.c: Same.
* gcc.dg/pr30551-4.c: Same.
* gcc.dg/pr30551-5.c: Same.
* gcc.dg/pr30551-6.c: Same.
* gcc.dg/pr30551.c: Same.
* gcc.dg/pr36997.c: Same.
* gcc.dg/pr41842.c: Same.
* gcc.dg/pr48552-1.c: Same.
* gcc.dg/pr48552-2.c: Same.
* gcc.dg/pr59717.c: Same.
* gcc.dg/pr61077.c: Same.
* gcc.dg/pr61096-1.c: Same.
* gcc.dg/pr63626.c: Same.
* gcc.dg/pr64223-1.c: Same.
* gcc.dg/pr64223-2.c: Same.
* gcc.dg/pr8788-1.c: Same.
* gcc.dg/pr8927-1.c: Same.
* gcc.dg/pragma-darwin.c: Same.
* gcc.dg/pragma-diag-5.c: Same.
* gcc.dg/pragma-message.c: Same.
* gcc.dg/redecl-1.c: Same.
* gcc.dg/simd-1.c: Same.
* gcc.dg/simd-5.c: Same.
* gcc.dg/simd-6.c: Same.
* gcc.dg/spellcheck-fields.c: Same.
* gcc.dg/spellcheck-typenames.c: Same.
* gcc.dg/struct-semi-2.c: Same.
* gcc.dg/struct-semi-3.c: Same.
* gcc.dg/transparent-union-3.c: Same.
* gcc.dg/ucnid-8.c: Same.
* gcc.dg/uninit-pr19430-O0.c: Same.
* gcc.dg/uninit-pr19430.c: Same.
* gcc.dg/uninit-pr20644-O0.c: Same.
* gcc.dg/utf-dflt.c: Same.
* gcc.dg/utf-dflt2.c: Same.
* gcc.dg/utf16-4.c: Same.
* gcc.dg/vla-11.c: Same.
* gcc.dg/vla-20.c: Same.
* gcc.dg/vla-init-1.c: Same.
* gcc.dg/vla-init-2.c: Same.
* gcc.dg/vla-init-3.c: Same.
* gcc.dg/weak/weak-6.c: Same.
* gcc.dg/weak/weak-7.c: Same.
* gcc.dg/wtr-int-type-1.c: Same.
* gcc.target/aarch64/mgeneral-regs_1.c: Same.
* gcc.target/arm/polytypes.c: Same.
* gcc.target/i386/spellcheck-options-4.c: Same.
* gcc.target/powerpc/20030218-1.c: Same.
* gcc.target/sh/pr21255-4.c: Same.
* gcc.test-framework/dg-error-exp-XP.c: Same.
* gfortran.dg/array_constructor_30.f03: Same.
* gfortran.dg/class_30.f90: Same.
* gfortran.dg/goacc/subarrays.f95: Same.
* gfortran.dg/gomp/appendix-a/a.23.5.f90: Same.
* gfortran.dg/gomp/appendix-a/a.24.1.f90: Same.
* gfortran.dg/intrinsic_std_1.f90: Same.
* gfortran.dg/pr70006.f90: Same.
* gfortran.dg/warning-directive-1.F90: Same.
* gfortran.dg/warning-directive-2.F90: Same.
* gfortran.dg/warning-directive-3.F90: Same.
* gfortran.dg/warning-directive-4.F90: Same.
* obj-c++.dg/attributes/method-noreturn-1.mm: Same.
* obj-c++.dg/class-extension-1.mm: Same.
* obj-c++.dg/class-extension-2.mm: Same.
* obj-c++.dg/class-protocol-1.mm: Same.
* obj-c++.dg/cxx-ivars-1.mm: Same.
* obj-c++.dg/duplicate-class-1.mm: Same.
* obj-c++.dg/exceptions-3.mm: Same.
* obj-c++.dg/exceptions-4.mm: Same.
* obj-c++.dg/exceptions-5.mm: Same.
* obj-c++.dg/fsf-nsstring-format-1.mm: Same.
* obj-c++.dg/fsf-package-0.m: Same.
* obj-c++.dg/invalid-type-1.mm: Same.
* obj-c++.dg/method-12.mm: Same.
* obj-c++.dg/method-13.mm: Same.
* obj-c++.dg/method-15.mm: Same.
* obj-c++.dg/method-16.mm: Same.
* obj-c++.dg/method-6.mm: Same.
* obj-c++.dg/method-7.mm: Same.
* obj-c++.dg/property/at-property-1.mm: Same.
* obj-c++.dg/property/at-property-14.mm: Same.
* obj-c++.dg/property/at-property-17.mm: Same.
* obj-c++.dg/property/at-property-21.mm: Same.
* obj-c++.dg/property/at-property-5.mm: Same.
* obj-c++.dg/property/dotsyntax-4.mm: Same.
* obj-c++.dg/property/dynamic-3.mm: Same.
* obj-c++.dg/property/dynamic-4.mm: Same.
* obj-c++.dg/property/property-neg-1.mm: Same.
* obj-c++.dg/property/property-neg-6.mm: Same.
* obj-c++.dg/property/synthesize-11.mm: Same.
* obj-c++.dg/property/synthesize-5.mm: Same.
* obj-c++.dg/property/synthesize-6.mm: Same.
* obj-c++.dg/proto-lossage-4.mm: Same.
* obj-c++.dg/protocol-qualifier-2.mm: Same.
* obj-c++.dg/strings/strings-1.mm: Same.
* obj-c++.dg/super-class-1.mm: Same.
* obj-c++.dg/syntax-error-6.mm: Same.
* obj-c++.dg/syntax-error-7.mm: Same.
* obj-c++.dg/syntax-error-9.mm: Same.
* obj-c++.dg/try-catch-13.mm: Same.
* objc.dg/attributes/method-noreturn-1.m: Same.
* objc.dg/bad-receiver-type-2.m: Same.
* objc.dg/bad-receiver-type.m: Same.
* objc.dg/call-super-2.m: Same.
* objc.dg/class-2.m: Same.
* objc.dg/class-extension-1.m: Same.
* objc.dg/class-extension-2.m: Same.
* objc.dg/class-protocol-1.m: Same.
* objc.dg/desig-init-1.m: Same.
* objc.dg/duplicate-class-1.m: Same.
* objc.dg/exceptions-3.m: Same.
* objc.dg/exceptions-4.m: Same.
* objc.dg/exceptions-5.m: Same.
* objc.dg/foreach-6.m: Same.
* objc.dg/foreach-7.m: Same.
* objc.dg/fsf-nsstring-format-1.m: Same.
* objc.dg/fsf-package-0.m: Same.
* objc.dg/invalid-type-1.m: Same.
* objc.dg/method-11.m: Same.
* objc.dg/method-19.m: Same.
* objc.dg/method-2.m: Same.
* objc.dg/method-20.m: Same.
* objc.dg/method-5.m: Same.
* objc.dg/method-6.m: Same.
* objc.dg/method-7.m: Same.
* objc.dg/method-9.m: Same.
* objc.dg/missing-proto-3.m: Same.
* objc.dg/private-1.m: Same.
* objc.dg/property/at-property-1.m: Same.
* objc.dg/property/at-property-14.m: Same.
* objc.dg/property/at-property-17.m: Same.
* objc.dg/property/at-property-21.m: Same.
* objc.dg/property/at-property-5.m: Same.
* objc.dg/property/dynamic-3.m: Same.
* objc.dg/property/dynamic-4.m: Same.
* objc.dg/property/property-neg-1.m: Same.
* objc.dg/property/property-neg-6.m: Same.
* objc.dg/property/synthesize-11.m: Same.
* objc.dg/property/synthesize-5.m: Same.
* objc.dg/property/synthesize-6.m: Same.
* objc.dg/proto-hier-1.m: Same.
* objc.dg/proto-lossage-4.m: Same.
* objc.dg/protocol-qualifier-2.m: Same.
* objc.dg/strings/strings-1.m: Same.
* objc.dg/type-size-1.m: Same.
re PR target/74563 (Classic MIPS16 (non-MIPS16e) function return broken) PR target/74563 * mips.md ({return,simple_return}_internal): Do not overwrite operands[0]. PR target/74563 * gcc.target/mips/pr74563: New test. From-SVN: r246987
2017-04-19 06:52:54 +02:00
2017-04-18 Jeff Law <law@redhat.com>
PR target/74563
* gcc.target/mips/pr74563: New test.
re PR tree-optimization/80443 (ICE on valid code at -O2 on x86_64-linux-gnu: in set_value_range, at tree-vrp.c:367) PR tree-optimization/80443 * tree-vrp.c (intersect_ranges): For signed 1-bit precision type, instead of adding 1, subtract -1 and similarly instead of subtracting 1 add -1. * gcc.c-torture/compile/pr80443.c: New test. From-SVN: r246981
2017-04-18 21:17:32 +02:00
2017-04-18 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/80443
* gcc.c-torture/compile/pr80443.c: New test.
re PR rtl-optimization/80357 (ICE in model_update_limit_points_in_group, at haifa-sched.c:1982 on powerpc64le-linux-gnu) gcc/ PR rtl-optimization/80357 * haifa-sched.c (tmp_bitmap): New variable. (model_recompute): Handle duplicate use records. (alloc_global_sched_pressure_data): Initialize tmp_bitmap. (free_global_sched_pressure_data): Free it. gcc/testsuite/ PR rtl-optimization/80357 * gcc.c-torture/compile/pr80357.c: New test. From-SVN: r246980
2017-04-18 20:49:19 +02:00
2017-04-18 Richard Sandiford <richard.sandiford@arm.com>
PR rtl-optimization/80357
* gcc.c-torture/compile/pr80357.c: New test.
re PR middle-end/80422 (ICE on valid code at -O3 in 32-bit mode on x86_64-linux-gnu: in operator[], at vec.h:732) PR middle-end/80422 * cfgcleanup.c (try_crossjump_to_edge): Verify SRC1 and SRC2 have predecessors after walking up the insn chain. PR middle-end/80422 * gcc.c-torture/compile/pr80422.c: New test. From-SVN: r246975
2017-04-18 19:31:30 +02:00
2017-04-18 Jeff Law <law@redhat.com>
PR middle-end/80422
* gcc.c-torture/compile/pr80422.c: New test.
re PR debug/80263 (gcc's internal type "sizetype" leaks out as base type name in the DWARF info) PR debug/80263 * dwarf2out.c (modified_type_die): Try harder not to emit internal sizetype type into debug info. * gcc.dg/debug/dwarf2/pr80263.c: New test. From-SVN: r246973
2017-04-18 18:58:48 +02:00
2017-04-18 Jakub Jelinek <jakub@redhat.com>
PR debug/80263
* gcc.dg/debug/dwarf2/pr80263.c: New test.
re PR target/80099 (ICE in rs6000_expand_vector_extract, at config/rs6000/rs6000.c:7450) [gcc] 2017-04-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80099 * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Eliminate unneeded test for TARGET_UPPER_REGS_SF. * config/rs6000/vsx.md (vsx_extract_v4sf_var): Likewise. [gcc/testsuite] 2017-04-18 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80099 * gcc.target/powerpc/pr80099-1.c: New test. * gcc.target/powerpc/pr80099-2.c: Likewise. * gcc.target/powerpc/pr80099-3.c: Likewise. * gcc.target/powerpc/pr80099-4.c: Likewise. * gcc.target/powerpc/pr80099-5.c: Likewise. From-SVN: r246972
2017-04-18 18:41:06 +02:00
2017-04-18 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80099
* gcc.target/powerpc/pr80099-1.c: New test.
* gcc.target/powerpc/pr80099-2.c: Likewise.
* gcc.target/powerpc/pr80099-3.c: Likewise.
* gcc.target/powerpc/pr80099-4.c: Likewise.
* gcc.target/powerpc/pr80099-5.c: Likewise.
re PR middle-end/79788 (ICE in expand_expr_real_2, at expr.c:9557) PR middle-end/79788 PR middle-end/80375 * c-common.c (c_common_type_for_mode): Don't handle widest_*_literal_type_node here. c_common_signed_or_unsigned_type): Likewise. (c_common_nodes_and_builtins): Set widest_*_literal_type_node to *intTI_type_node or *intDI_type_node depending on whether TImode is supported by the target or not. * gcc.dg/pr79788-1.c: New test. * gcc.dg/pr79788-2.c: New test. From-SVN: r246965
2017-04-18 15:15:46 +02:00
2017-04-18 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/80444 (-fcompare-debug failures with -fsanitize-coverage=trace-pc) PR sanitizer/80444 * sancov.c (sancov_pass): Use gsi_start_nondebug_after_labels_bb instead of gsi_after_labels. * gcc.dg/sancov/pr80444.c: New test. From-SVN: r246971
2017-04-18 17:02:06 +02:00
PR sanitizer/80444
* gcc.dg/sancov/pr80444.c: New test.
re PR middle-end/79788 (ICE in expand_expr_real_2, at expr.c:9557) PR middle-end/79788 PR middle-end/80375 * c-common.c (c_common_type_for_mode): Don't handle widest_*_literal_type_node here. c_common_signed_or_unsigned_type): Likewise. (c_common_nodes_and_builtins): Set widest_*_literal_type_node to *intTI_type_node or *intDI_type_node depending on whether TImode is supported by the target or not. * gcc.dg/pr79788-1.c: New test. * gcc.dg/pr79788-2.c: New test. From-SVN: r246965
2017-04-18 15:15:46 +02:00
PR middle-end/79788
PR middle-end/80375
* gcc.dg/pr79788-1.c: New test.
* gcc.dg/pr79788-2.c: New test.
PR c++/80244 - ICE with attribute in template alias. * tree.c (strip_typedefs): Handle UNDERLYING_TYPE. * g++.dg/cpp0x/alias-decl-59.C: New test. From-SVN: r246962
2017-04-18 11:34:10 +02:00
2017-04-18 Marek Polacek <polacek@redhat.com>
PR c++/80244 - ICE with attribute in template alias.
* g++.dg/cpp0x/alias-decl-59.C: New test.
PR c++/80241 - ICE with alignas pack expansion. * error.c (dump_expr): Handle TREE_LIST. * parser.c (cp_parser_std_attribute_list): Return error_mark if make_pack_expansion returns an error. * g++.dg/cpp0x/alignas11.C: New test. From-SVN: r246963
2017-04-18 11:38:55 +02:00
PR c++/80241 - ICE with alignas pack expansion.
* g++.dg/cpp0x/alignas11.C: New test.
017-04-17 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/80287 * class.c (fixup_may_alias): Fix all type variants. gcc/testsuite 2017-04-17 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/80287 * g++.dg/lto/pr80287_0.C: New test. From-SVN: r246955
2017-04-17 22:41:40 +02:00
2017-04-17 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR c++/80287
* g++.dg/lto/pr80287_0.C: New test.
re PR target/80315 (Calling __builtin_crypto_vshasigmaw with argument 3 out of range creates an unrecognizable insn) gcc/testsuite/ChangeLog: 2017-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80315 * gcc.target/powerpc/pr80315-1.c: New test. * gcc.target/powerpc/pr80315-2.c: New test. * gcc.target/powerpc/pr80315-3.c: New test. * gcc.target/powerpc/pr80315-4.c: New test. From-SVN: r246949
2017-04-17 18:16:43 +02:00
2017-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80315
* gcc.target/powerpc/pr80315-1.c: New test.
* gcc.target/powerpc/pr80315-2.c: New test.
* gcc.target/powerpc/pr80315-3.c: New test.
* gcc.target/powerpc/pr80315-4.c: New test.
Remove braces around line number in dejagnu directive 2017-04-16 Tom de Vries <tom@codesourcery.com> * g++.dg/parse/error11.C: Remove braces around line number in dejagnu directive. * g++.dg/parse/error3.C: Same. * g++.old-deja/g++.pt/niklas01a.C: Same. * gcc.dg/990506-0.c: Same. * gcc.dg/cpp/19990413-1.c: Same. * gcc.dg/cpp/pragma-1.c: Same. * gcc.dg/cpp/pragma-2.c: Same. * gcc.dg/m-un-2.c: Same. * objc.dg/private-1.m: Same. From-SVN: r246945
2017-04-16 10:17:14 +02:00
2017-04-16 Tom de Vries <tom@codesourcery.com>
* g++.dg/parse/error11.C: Remove braces around line number in dejagnu
directive.
* g++.dg/parse/error3.C: Same.
* g++.old-deja/g++.pt/niklas01a.C: Same.
* gcc.dg/990506-0.c: Same.
* gcc.dg/cpp/19990413-1.c: Same.
* gcc.dg/cpp/pragma-1.c: Same.
* gcc.dg/cpp/pragma-2.c: Same.
* gcc.dg/m-un-2.c: Same.
* objc.dg/private-1.m: Same.
pr54669.c: Fix dg-do directive. * gcc.dg/pr54669.c: Fix dg-do directive. * gcc.dg/pr78582.c: Ditto. * gcc.dg/pr80020.c: Ditto. * gcc.dg/torture/pr57993-2.cpp: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-3.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-4.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-5.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-6.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-warn-5.c: Ditto. * gcc.dg/tree-ssa/pr79327-2.c: Ditto. * gcc.dg/tree-ssa/pr79352.c: Ditto. * gcc.dg/tree-ssa/pr79376.c: Ditto. * gcc.dg/tree-ssa/pr79691.c: Ditto. From-SVN: r246941
2017-04-15 22:07:47 +02:00
2017-04-15 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/pr54669.c: Fix dg-do directive.
* gcc.dg/pr78582.c: Ditto.
* gcc.dg/pr80020.c: Ditto.
* gcc.dg/torture/pr57993-2.cpp: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-3.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-4.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-5.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-6.c: Ditto.
* gcc.dg/tree-ssa/builtin-sprintf-warn-5.c: Ditto.
* gcc.dg/tree-ssa/pr79327-2.c: Ditto.
* gcc.dg/tree-ssa/pr79352.c: Ditto.
* gcc.dg/tree-ssa/pr79376.c: Ditto.
* gcc.dg/tree-ssa/pr79691.c: Ditto.
deferred_character_3.f90: Fix dg directive. 2017-04-15 Dominique d'Humieres <dominiq@lps.ens.fr> * gfortran.dg/deferred_character_3.f90: Fix dg directive. * gfortran.dg/generic_29.f90: Likewise. * gfortran.dg/goacc/multi-clause.f90: Likewise. * gfortran.dg/pr41922.f90: Likewise. * gfortran.dg/pr70006.f90: Likewise. From-SVN: r246940
2017-04-15 20:17:11 +02:00
2017-04-15 Dominique d'Humieres <dominiq@lps.ens.fr>
pr54669.c: Fix dg-do directive. * gcc.dg/pr54669.c: Fix dg-do directive. * gcc.dg/pr78582.c: Ditto. * gcc.dg/pr80020.c: Ditto. * gcc.dg/torture/pr57993-2.cpp: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-3.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-4.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-5.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-6.c: Ditto. * gcc.dg/tree-ssa/builtin-sprintf-warn-5.c: Ditto. * gcc.dg/tree-ssa/pr79327-2.c: Ditto. * gcc.dg/tree-ssa/pr79352.c: Ditto. * gcc.dg/tree-ssa/pr79376.c: Ditto. * gcc.dg/tree-ssa/pr79691.c: Ditto. From-SVN: r246941
2017-04-15 22:07:47 +02:00
* gfortran.dg/deferred_character_3.f90: Fix dg-do directive.
deferred_character_3.f90: Fix dg directive. 2017-04-15 Dominique d'Humieres <dominiq@lps.ens.fr> * gfortran.dg/deferred_character_3.f90: Fix dg directive. * gfortran.dg/generic_29.f90: Likewise. * gfortran.dg/goacc/multi-clause.f90: Likewise. * gfortran.dg/pr41922.f90: Likewise. * gfortran.dg/pr70006.f90: Likewise. From-SVN: r246940
2017-04-15 20:17:11 +02:00
* gfortran.dg/generic_29.f90: Likewise.
* gfortran.dg/goacc/multi-clause.f90: Likewise.
* gfortran.dg/pr41922.f90: Likewise.
* gfortran.dg/pr70006.f90: Likewise.
rs6000: Testcase 20050830-1.c no longer fails (PR66612) Bin's commit r246810, for PR80153, fixes 20050830-1.c for -m64 (it already passed for -m32). So, this patch removes the remaining xfail. gcc/testsuite/ PR tree-optimization/66612 * gcc.target/powerpc/20050830-1.c: Remove xfail. From-SVN: r246939
2017-04-15 06:11:35 +02:00
2017-04-15 Segher Boessenkool <segher@kernel.crashing.org>
PR tree-optimization/66612
* gcc.target/powerpc/20050830-1.c: Remove xfail.
re PR fortran/80361 ([OOP] bogus recursive call to nonrecursive procedure with -fcheck=recursion) 2017-04-14 Janus Weil <janus@gcc.gnu.org> PR fortran/80361 * class.c (generate_finalization_wrapper): Give the finalization wrapper the recursive attribute. 2017-04-14 Janus Weil <janus@gcc.gnu.org> PR fortran/80361 * gfortran.dg/class_62.f90: New test case. From-SVN: r246934
2017-04-14 23:17:52 +02:00
2017-04-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/80361
* gfortran.dg/class_62.f90: New test case.
arc: Fix for loop end detection We use a negative ID number to link together the doloop_begin and doloop_end instructions. This negative ID number is setup within doloop_begin, at this point the ID is stored into the loop end instruction (doloop_end_i) and placed into the doloop_begin_i instruction. In arc.c (arc_reorg) we extract the ID from the doloop_end_i instruction in order to find the matching doloop_begin_i instruction, though the ID is only used in some cases. Currently in arc_reorg when we extract the ID we negate it. This negation is invalid. The ID stored in both doloop_end_i and doloop_begin_i is already negative, the negation in arc_reorg means that if we need to use the ID to find the doloop_begin_i then we will never find it (as the IDs will never match). This commit removes the unneeded negation, moves the extraction of the ID into a more appropriately scoped block and adds a new test for this issue. gcc/ChangeLog: * config/arc/arc.c (arc_reorg): Move loop_end_id into a more local block, and do not negate it, the stored id is already negative. gcc/testsuite/ChangeLog: * gcc.target/arc/loop-1.c: New file. Co-Authored-By: Guy Benyei <guybe@mellanox.com> From-SVN: r246933
2017-04-14 23:14:34 +02:00
2017-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
* gcc.target/arc/loop-1.c: New file.
re PR target/80098 (ICE in curr_insn_transform, at lra-constraints.c:3816 on ppc64le) [gcc] 2017-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80098 * config/rs6000/rs6000-cpus.def (OTHER_P9_VECTOR_MASKS): Define masks of options that should be turned off if the VSX vector options are turned off. (OTHER_P8_VECTOR_MASKS): Likewise. (OTHER_VSX_VECTOR_MASKS): Likewise. * config/rs6000/rs6000.c (rs6000_option_override_internal): Call rs6000_disable_incompatible_switches to validate no type switches like -mvsx. (rs6000_incompatible_switch): New function to disallow turning on other vector options if -mno-vsx, -mno-power8-vector, or -mno-power9-vector are specified. [gcc/testsuite] 2017-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/80098 * gcc.target/powerpc/pr80098-1.c: New test. * gcc.target/powerpc/pr80098-2.c: Likewise. * gcc.target/powerpc/pr80098-3.c: Likewise. * gcc.target/powerpc/pr80098-4.c: Likewise. From-SVN: r246930
2017-04-14 22:27:18 +02:00
2017-04-14 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/80098
* gcc.target/powerpc/pr80098-1.c: New test.
* gcc.target/powerpc/pr80098-2.c: Likewise.
* gcc.target/powerpc/pr80098-3.c: Likewise.
* gcc.target/powerpc/pr80098-4.c: Likewise.
re PR sanitizer/80403 (UBSAN: compile time crash with "type mismatch in binary expression" message in / and % expr) PR sanitizer/80403 * fold-const.c (fold_ternary_loc): Revert use op0 instead of fold_convert_loc (loc, type, arg0) part of 2017-04-12 change. * g++.dg/ubsan/pr80403-2.C: New test. From-SVN: r246917
2017-04-13 21:52:58 +02:00
2017-04-13 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/80403
* g++.dg/ubsan/pr80403-2.C: New test.
re PR rtl-optimization/80343 (ICE in extract_constrain_insn, at recog.c:2213 (error: insn does not satisfy its constraints)) 2017-04-13 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/80343 * lra-remat.c (update_scratch_ops): Assign original hard reg to new scratch pseudo. 2017-04-13 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/80343 * gcc.target/powerpc/pr80343.c: New. From-SVN: r246914
2017-04-13 20:08:51 +02:00
2017-04-13 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/80343
* gcc.target/powerpc/pr80343.c: New.
re PR sanitizer/80414 ([UBSAN] segfault with -fsanitize=undefined) PR sanitizer/80414 * ubsan.c (ubsan_expand_bounds_ifn): Pass original index to ubsan_encode_value. * c-c++-common/ubsan/bounds-15.c: New test. From-SVN: r246909
2017-04-13 16:52:23 +02:00
2017-04-13 Denis Khalikov <d.khalikov@partner.samsung.com>
PR sanitizer/80414
* c-c++-common/ubsan/bounds-15.c: New test.
re PR testsuite/80416 (FAIL: g++.dg/torture/pr79671.C -O2 execution test) 2017-04-13 Richard Biener <rguenther@suse.de> PR testsuite/80416 * g++.dg/torture/pr79671.C: Fix asm constraints. From-SVN: r246902
2017-04-13 13:17:38 +02:00
2017-04-13 Richard Biener <rguenther@suse.de>
PR testsuite/80416
* g++.dg/torture/pr79671.C: Fix asm constraints.
re PR debug/80321 (infinite recursion with inlining of nested function and debug info) PR debug/80321 * dwarf2out.c (decls_for_scope): Ignore declarations of current_function_decl in BLOCK_NONLOCALIZED_VARS. * gcc.dg/debug/pr80321.c: New test. 2017-04-13 Eric Botcazou <ebotcazou@adacore.com> * gnat.dg/debug10.adb: New test. * gnat.dg/debug10_pkg.ads: New helper. From-SVN: r246900
2017-04-13 13:05:09 +02:00
2017-04-13 Jakub Jelinek <jakub@redhat.com>
PR debug/80321
* gcc.dg/debug/pr80321.c: New test.
2017-04-13 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/debug10.adb: New test.
* gnat.dg/debug10_pkg.ads: New helper.
re PR middle-end/80163 (ICE on hopefully valid code) PR c/80163 * expr.c <CASE_CONVERT>: For EXPAND_INITIALIZER determine SIGN_EXTEND vs. ZERO_EXTEND based on signedness of treeop0's type rather than signedness of the result type. * gcc.dg/torture/pr80163.c: New test. From-SVN: r246876
2017-04-12 15:57:45 +02:00
2017-04-12 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550) PR tree-optimization/79390 * optabs.c (emit_conditional_move): If the preferred op2/op3 operand order does not result in usable sequence, retry with reversed operand order. * gcc.target/i386/pr70465-2.c: Xfail the scan-assembler-not test. From-SVN: r246882
2017-04-12 20:09:47 +02:00
PR tree-optimization/79390
* gcc.target/i386/pr70465-2.c: Xfail the scan-assembler-not test.
re PR sanitizer/80403 (UBSAN: compile time crash with "type mismatch in binary expression" message in / and % expr) PR sanitizer/80403 PR sanitizer/80404 PR sanitizer/80405 * fold-const.c (fold_ternary_loc): Use op1 instead of arg1 as argument to fold_build2_loc. Convert TREE_OPERAND (tem, 0) to type. Use op0 instead of fold_convert_loc (loc, type, arg0). * g++.dg/ubsan/pr80403.C: New test. * g++.dg/ubsan/pr80404.C: New test. * g++.dg/ubsan/pr80405.C: New test. From-SVN: r246881
2017-04-12 20:08:29 +02:00
PR sanitizer/80403
PR sanitizer/80404
PR sanitizer/80405
* g++.dg/ubsan/pr80403.C: New test.
* g++.dg/ubsan/pr80404.C: New test.
* g++.dg/ubsan/pr80405.C: New test.
re PR middle-end/80163 (ICE on hopefully valid code) PR c/80163 * expr.c <CASE_CONVERT>: For EXPAND_INITIALIZER determine SIGN_EXTEND vs. ZERO_EXTEND based on signedness of treeop0's type rather than signedness of the result type. * gcc.dg/torture/pr80163.c: New test. From-SVN: r246876
2017-04-12 15:57:45 +02:00
PR c/80163
* gcc.dg/torture/pr80163.c: New test.
re PR tree-optimization/80359 (DSE causes error: invalid reference prefix) 2017-04-12 Richard Biener <rguenther@suse.de> Jeff Law <law@redhat.com> PR tree-optimization/80359 * tree-ssa-dse.c (maybe_trim_partially_dead_store): Do not trim stores to TARGET_MEM_REFs. * gcc.dg/torture/pr80359.c: New testcase. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r246875
2017-04-12 15:47:26 +02:00
2017-04-12 Richard Biener <rguenther@suse.de>
re PR middle-end/80163 (ICE on hopefully valid code) PR c/80163 * expr.c <CASE_CONVERT>: For EXPAND_INITIALIZER determine SIGN_EXTEND vs. ZERO_EXTEND based on signedness of treeop0's type rather than signedness of the result type. * gcc.dg/torture/pr80163.c: New test. From-SVN: r246876
2017-04-12 15:57:45 +02:00
Jeff Law <law@redhat.com>
re PR tree-optimization/80359 (DSE causes error: invalid reference prefix) 2017-04-12 Richard Biener <rguenther@suse.de> Jeff Law <law@redhat.com> PR tree-optimization/80359 * tree-ssa-dse.c (maybe_trim_partially_dead_store): Do not trim stores to TARGET_MEM_REFs. * gcc.dg/torture/pr80359.c: New testcase. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r246875
2017-04-12 15:47:26 +02:00
PR tree-optimization/80359
* gcc.dg/torture/pr80359.c: New testcase.
re PR target/79671 (mapnik miscompilation on armv7hl since r235622) 2017-04-12 Richard Biener <rguenther@suse.de> Bernd Edlinger <bernd.edlinger@hotmail.de> PR middle-end/79671 * alias.c (component_uses_parent_alias_set_from): Handle TYPE_TYPELESS_STORAGE. (get_alias_set): Likewise. * tree-core.h (tree_type_common): Add typeless_storage flag. * tree.h (TYPE_TYPELESS_STORAGE): New macro. * stor-layout.c (place_union_field): Set TYPE_TYPELESS_STORAGE for types containing members with TYPE_TYPELESS_STORAGE. (place_field): Likewise. (layout_type): Likewise for ARRAY_TYPE. * lto-streamer-out.c (hash_tree): Hash TYPE_TYPELESS_STORAGE. * tree-streamer-in.c (unpack_ts_type_common_value_fields): Stream TYPE_TYPELESS_STORAGE. * tree-streamer-out.c (pack_ts_type_common_value_fields): Likewise. lto/ * lto.c (compare_tree_sccs_1): Compare TYPE_TYPELESS_STORAGE. cp/ * tree.c (build_cplus_array_type): Set TYPE_TYPELESS_STORAGE for arrays of character or std::byte type. * g++.dg/torture/pr79671.C: New testcase. * g++.dg/lto/pr79671_0.C: Likewise. * g++.dg/lto/pr79671_1.c: Likewise. Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de> From-SVN: r246866
2017-04-12 09:35:49 +02:00
2017-04-12 Richard Biener <rguenther@suse.de>
re PR middle-end/80163 (ICE on hopefully valid code) PR c/80163 * expr.c <CASE_CONVERT>: For EXPAND_INITIALIZER determine SIGN_EXTEND vs. ZERO_EXTEND based on signedness of treeop0's type rather than signedness of the result type. * gcc.dg/torture/pr80163.c: New test. From-SVN: r246876
2017-04-12 15:57:45 +02:00
Bernd Edlinger <bernd.edlinger@hotmail.de>
re PR target/79671 (mapnik miscompilation on armv7hl since r235622) 2017-04-12 Richard Biener <rguenther@suse.de> Bernd Edlinger <bernd.edlinger@hotmail.de> PR middle-end/79671 * alias.c (component_uses_parent_alias_set_from): Handle TYPE_TYPELESS_STORAGE. (get_alias_set): Likewise. * tree-core.h (tree_type_common): Add typeless_storage flag. * tree.h (TYPE_TYPELESS_STORAGE): New macro. * stor-layout.c (place_union_field): Set TYPE_TYPELESS_STORAGE for types containing members with TYPE_TYPELESS_STORAGE. (place_field): Likewise. (layout_type): Likewise for ARRAY_TYPE. * lto-streamer-out.c (hash_tree): Hash TYPE_TYPELESS_STORAGE. * tree-streamer-in.c (unpack_ts_type_common_value_fields): Stream TYPE_TYPELESS_STORAGE. * tree-streamer-out.c (pack_ts_type_common_value_fields): Likewise. lto/ * lto.c (compare_tree_sccs_1): Compare TYPE_TYPELESS_STORAGE. cp/ * tree.c (build_cplus_array_type): Set TYPE_TYPELESS_STORAGE for arrays of character or std::byte type. * g++.dg/torture/pr79671.C: New testcase. * g++.dg/lto/pr79671_0.C: Likewise. * g++.dg/lto/pr79671_1.c: Likewise. Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de> From-SVN: r246866
2017-04-12 09:35:49 +02:00
PR middle-end/79671
* g++.dg/torture/pr79671.C: New testcase.
* g++.dg/lto/pr79671_0.C: Likewise.
* g++.dg/lto/pr79671_1.c: Likewise.
re PR sanitizer/80349 (UBSAN: compile time crash with "type mismatch in binary expression" message) PR sanitizer/80349 * fold-const.c (fold_binary_loc) <case BIT_IOR_EXPR>: Convert arg0's first argument to type. * g++.dg/ubsan/pr80349.C: New test. From-SVN: r246865
2017-04-12 08:12:26 +02:00
2017-04-12 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/80349
* g++.dg/ubsan/pr80349.C: New test.
re PR rtl-optimization/80385 (Segfault in commutative_operand_precedence() rtlanal.c:3373) PR rtl-optimization/80385 * simplify-rtx.c (simplify_unary_operation_1): Don't transform (not (neg X)) into (plus X -1) for complex or non-integral modes. * g++.dg/opt/pr80385.C: New test. From-SVN: r246850
2017-04-11 19:19:56 +02:00
2017-04-11 Jakub Jelinek <jakub@redhat.com>
re PR c++/80370 (ICE when using structured bindings and nested generic lambdas (tsubst_decomp_names)) PR c++/80370 * decl.c (cp_finish_decomp): If processing_template_decl on non-dependent decl, only set TREE_TYPE on the v[i] decls, but don't change their DECL_VALUE_EXPR nor cp_finish_decl them. Instead make sure DECL_VALUE_EXPR is the canonical NULL type ARRAY_REF for tsubst processing. * pt.c (value_dependent_expression_p) <case VAR_DECL>: For variables with DECL_VALUE_EXPR, return true if DECL_VALUE_EXPR is type dependent. * g++.dg/cpp1z/decomp28.C: New test. From-SVN: r246857
2017-04-11 22:51:16 +02:00
PR c++/80370
* g++.dg/cpp1z/decomp28.C: New test.
re PR middle-end/80100 (simplify-rtx.c sanitizer detects undefined behaviour with optimization) PR middle-end/80100 * simplify-rtx.c (simplify_binary_operation_1) <case IOR>: Perform left shift in unsigned HOST_WIDE_INT type. * gcc.dg/pr80100.c: New test. From-SVN: r246851
2017-04-11 19:21:51 +02:00
PR middle-end/80100
* gcc.dg/pr80100.c: New test.
re PR rtl-optimization/80385 (Segfault in commutative_operand_precedence() rtlanal.c:3373) PR rtl-optimization/80385 * simplify-rtx.c (simplify_unary_operation_1): Don't transform (not (neg X)) into (plus X -1) for complex or non-integral modes. * g++.dg/opt/pr80385.C: New test. From-SVN: r246850
2017-04-11 19:19:56 +02:00
PR rtl-optimization/80385
* g++.dg/opt/pr80385.C: New test.
Add function part to a same comdat group (PR ipa/80212). 2017-04-11 Martin Liska <mliska@suse.cz> PR ipa/80212 * cgraph.c (cgraph_node::dump): Dump calls_comdat_local. * ipa-split.c (split_function): Create a local comdat symbol if caller is in a comdat group. 2017-04-11 Martin Liska <mliska@suse.cz> PR ipa/80212 * g++.dg/ipa/pr80212.C: New test. From-SVN: r246848
2017-04-11 18:38:19 +02:00
2017-04-11 Martin Liska <mliska@suse.cz>
PR ipa/80212
* g++.dg/ipa/pr80212.C: New test.
PR middle-end/80364 - sanitizer detects signed integer overflow in gimple-ssa-sprintf.c gcc/ChangeLog: PR middle-end/80364 * gimple-ssa-sprintf.c (get_int_range): Remove second argument and always use the int type. Use INTEGRAL_TYPE_P() rather than testing for INTEGER_TYPE. (directive::set_width, directive::set_precision, format_character): Adjust. (parse_directive): Use INTEGRAL_TYPE_P() rather than testing for INTEGER_TYPE. gcc/testsuite/ChangeLog: PR middle-end/80364 * gcc.dg/tree-ssa/builtin-sprintf-warn-16.c: New test. From-SVN: r246846
2017-04-11 18:35:34 +02:00
2017-04-11 Martin Sebor <msebor@redhat.com>
PR middle-end/80364
* gcc.dg/tree-ssa/builtin-sprintf-warn-16.c: New test.
Do not instrument register variables in object-size sanitizer (PR sanitizer/70878). 2017-04-11 Martin Liska <mliska@suse.cz> PR sanitizer/70878 * ubsan.c (instrument_object_size): Do not instrument register variables. 2017-04-11 Martin Liska <mliska@suse.cz> PR sanitizer/70878 * gcc.dg/ubsan/pr70878.c: New test. From-SVN: r246837
2017-04-11 15:08:08 +02:00
2017-04-11 Martin Liska <mliska@suse.cz>
PR sanitizer/70878
* gcc.dg/ubsan/pr70878.c: New test.
re PR c++/80363 (#'vec_cond_expr' not supported by dump_expr#<expression error>) PR c++/80363 * error.c (dump_expr): Handle VEC_COND_EXPR like COND_EXPR. * g++.dg/ext/pr80363.C: New test. From-SVN: r246834
2017-04-11 10:51:40 +02:00
2017-04-11 Jakub Jelinek <jakub@redhat.com>
re PR target/80381 (AVX512: -O3, _mm512_srai_epi32, the last argument must be an 8-bit immediate) PR target/80381 * config/i386/i386-builtin-types.def (V16HI_FTYPE_V16HI_INT_V16HI_UHI_COUNT, V16HI_FTYPE_V16HI_V8HI_V16HI_UHI_COUNT, V16SI_FTYPE_V16SI_INT_V16SI_UHI_COUNT, V16SI_FTYPE_V16SI_V4SI_V16SI_UHI_COUNT, V2DI_FTYPE_V2DI_INT_V2DI_UQI_COUNT, V2DI_FTYPE_V2DI_V2DI_V2DI_UQI_COUNT, V32HI_FTYPE_V32HI_INT_V32HI_USI_COUNT, V32HI_FTYPE_V32HI_V8HI_V32HI_USI_COUNT, V4DI_FTYPE_V4DI_INT_V4DI_UQI_COUNT, V4DI_FTYPE_V4DI_V2DI_V4DI_UQI_COUNT, V4SI_FTYPE_V4SI_INT_V4SI_UQI_COUNT, V4SI_FTYPE_V4SI_V4SI_V4SI_UQI_COUNT, V8DI_FTYPE_V8DI_INT_V8DI_UQI_COUNT, V8DI_FTYPE_V8DI_V2DI_V8DI_UQI_COUNT, V8HI_FTYPE_V8HI_INT_V8HI_UQI_COUNT, V8HI_FTYPE_V8HI_V8HI_V8HI_UQI_COUNT, V8SI_FTYPE_V8SI_INT_V8SI_UQI_COUNT, V8SI_FTYPE_V8SI_V4SI_V8SI_UQI_COUNT): New function type aliases. * config/i386/i386-builtin.def (__builtin_ia32_pslld512_mask, __builtin_ia32_pslldi512_mask, __builtin_ia32_psllq512_mask, __builtin_ia32_psllqi512_mask, __builtin_ia32_psrad512_mask, __builtin_ia32_psradi512_mask, __builtin_ia32_psraq512_mask, __builtin_ia32_psraqi512_mask, __builtin_ia32_psrld512_mask, __builtin_ia32_psrldi512_mask, __builtin_ia32_psrlq512_mask, __builtin_ia32_psrlqi512_mask, __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask, __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask, __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask, __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask, __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask, __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask, __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask, __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask, __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask, __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask, __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask, __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask, __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask, __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask, __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask, __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask, __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask, __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask, __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask, __builtin_ia32_psrawi512_mask, __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask, __builtin_ia32_psrlw512_mask): Use _COUNT suffixed function type aliases. * config/i386/i386.c (ix86_expand_args_builtin): Rename last_arg_count flag to second_arg_count, handle 4 argument function type _COUNT aliases, handle second_arg_count on second argument rather than last. * gcc.target/i386/pr80381.c: New test. From-SVN: r246835
2017-04-11 10:54:54 +02:00
PR target/80381
* gcc.target/i386/pr80381.c: New test.
re PR c++/80363 (#'vec_cond_expr' not supported by dump_expr#<expression error>) PR c++/80363 * error.c (dump_expr): Handle VEC_COND_EXPR like COND_EXPR. * g++.dg/ext/pr80363.C: New test. From-SVN: r246834
2017-04-11 10:51:40 +02:00
PR c++/80363
* g++.dg/ext/pr80363.C: New test.
Fix bogus builtin-sprintf-warn-{3,10}.c failures for avr. This patch fixes a whole bunch of failures reported for gcc.dg/tree-ssa/builtin-sprintf-warn-{3,10}.c for the avr target. builtin-sprintf-warn-10.c fails because the bounds in the warning messages expect 4 digit wide exponents i.e. __DBL_MAX_EXP__ > 999. For the avr, floats and doubles are both 32 bits wide, __DBL_MAX_EXP__ == 128, and the max number of exponent digits can only be 3 . The computed size thus ends up one short of the value the test expects. The patch makes the test run only for targets with double64plus. builtin-sprintf-warn-3.c fails because the test appears to assume all non lp64 targets to be ilp32. For the avr, pointer size and int size are equal, but both are 16 bits, not 32. The patch fixes this by explicitly adding avr to the dejagnu selector. gcc/testsuite 2017-04-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: Require double64plus. * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c (void test_too_large): Add avr-*-* to non-lp64 selector. From-SVN: r246831
2017-04-11 07:09:41 +02:00
2017-04-11 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: Require double64plus.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c (void test_too_large):
Add avr-*-* to non-lp64 selector.
Adjust dg-bogus pattern to match the text of the changed diagnostic. gcc/testsuite: * gcc.dg/pr40340-3.c: Adjust directive pattern. * gcc.dg/pr40340-4.c: Same. From-SVN: r246827
2017-04-11 01:26:17 +02:00
2017-04-10 Martin Sebor <msebor@redhat.com>
* gcc.dg/pr40340-3.c: Adjust directive pattern.
* gcc.dg/pr40340-4.c: Same.
re PR fortran/69498 (ICE on disjunct cases with displaced or incomplete embedded statement) 2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch> Paul Thomas <pault@gcc.gnu.org> PR fortran/69498 * module.c (gfc_match_submodule): Add error if function is called in the wrong state. 2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch> PR fortran/69498 * gfortran.dg/submodule_unexp.f90: Modified test to account for new error. * gfortran.dg/submodule_twice.f90: New Test Co-Authored-By: Paul Thomas <pault@gcc.gnu.org> From-SVN: r246826
2017-04-10 22:58:21 +02:00
2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch>
Adjust dg-bogus pattern to match the text of the changed diagnostic. gcc/testsuite: * gcc.dg/pr40340-3.c: Adjust directive pattern. * gcc.dg/pr40340-4.c: Same. From-SVN: r246827
2017-04-11 01:26:17 +02:00
PR fortran/69498
re PR fortran/69498 (ICE on disjunct cases with displaced or incomplete embedded statement) 2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch> Paul Thomas <pault@gcc.gnu.org> PR fortran/69498 * module.c (gfc_match_submodule): Add error if function is called in the wrong state. 2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch> PR fortran/69498 * gfortran.dg/submodule_unexp.f90: Modified test to account for new error. * gfortran.dg/submodule_twice.f90: New Test Co-Authored-By: Paul Thomas <pault@gcc.gnu.org> From-SVN: r246826
2017-04-10 22:58:21 +02:00
* gfortran.dg/submodule_unexp.f90: Modified test
to account for new error.
* gfortran.dg/submodule_twice.f90: New Test
re PR c++/80176 (cannot bind reference to static member function using object access expression) PR c++/80176 * tree.c (lvalue_kind): For COMPONENT_REF with BASELINK second operand, if it is a static member function, recurse on the BASELINK. * g++.dg/init/ref23.C: New test. From-SVN: r246825
2017-04-10 22:49:11 +02:00
2017-04-10 Jakub Jelinek <jakub@redhat.com>
PR c++/80176
* g++.dg/init/ref23.C: New test.
re PR tree-optimization/80304 (Wrong result with do concurrent) 2017-04-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR tree-optimization/80304 * gfortran.dg/do_concurrent_4.f90: New test case. From-SVN: r246824
2017-04-10 22:40:48 +02:00
2017-04-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR tree-optimization/80304
* gfortran.dg/do_concurrent_4.f90: New test case.
re PR fortran/80046 ([F03] Explicit interface required: pointer argument) 2017-04-10 Janus Weil <janus@gcc.gnu.org> PR fortran/80046 * expr.c (gfc_check_pointer_assign): Check if procedure pointer components in a pointer assignment need an explicit interface. 2017-04-10 Janus Weil <janus@gcc.gnu.org> PR fortran/80046 * gfortran.dg/proc_ptr_comp_48.f90: New test case. From-SVN: r246823
2017-04-10 22:28:23 +02:00
2017-04-10 Janus Weil <janus@gcc.gnu.org>
PR fortran/80046
* gfortran.dg/proc_ptr_comp_48.f90: New test case.
* g++.dg/torture/pr79905.C: Add -maltivec option. From-SVN: r246820
2017-04-10 21:50:33 +02:00
2017-04-10 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/torture/pr79905.C: Add -maltivec option.
re PR tree-optimization/80374 (ICE in fold_convert_loc, at fold-const.c:2384) PR tree-optimization/80374 * tree-ssa-dom.c (derive_equivalences_from_bit_ior): Do not try to record anything if we can not convert integer_zero_node to the desired type. PR tree-optimization/80374 * g++.dg/pr80374.c: New test. From-SVN: r246819
2017-04-10 21:19:42 +02:00
2017-04-10 Jeff Law <law@redhat.com>
PR tree-optimization/80374
* g++.dg/pr80374.c: New test.
re PR target/80108 (ICE in aggregate_value_p at function.c:2028) gcc/ChangeLog: 2017-04-10 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80108 * config/rs6000/rs6000.c (rs6000_option_override_internal): Enhance special handling given to the TARGET_P9_MINMAX option in relation to certain other options. gcc/testsuite/ChangeLog: 2017-04-10 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80108 * gcc.target/powerpc/ppc-fortran/ppc-fortran.exp: New file. * gcc.target/powerpc/ppc-fortran/pr80108-1.f90: New test. From-SVN: r246818
2017-04-10 21:01:37 +02:00
2017-04-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80108
* gcc.target/powerpc/ppc-fortran/ppc-fortran.exp: New file.
* gcc.target/powerpc/ppc-fortran/pr80108-1.f90: New test.
unroll-7.c: Declare "a" as a pointer to external array. * gcc.dg/unroll-7.c: Declare "a" as a pointer to external array. From-SVN: r246817
2017-04-10 20:58:34 +02:00
2017-04-10 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/unroll-7.c: Declare "a" as a pointer to external array.
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
2017-04-10 Uros Bizjak <ubizjak@gmail.com>
PR testsuite/79356
* gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha.
re PR testsuite/79867 ([cygwin] LD_LIBRARY_PATH ignored, contaminating (nearly?) all test results) 2017-04-10 Daniel Santos <daniel.santos@pobox.com> PR testsuite/79867 * lib/target-libpath.exp: Merge in cygwin fix from libffi. From-SVN: r246813
2017-04-10 19:45:35 +02:00
2017-04-10 Daniel Santos <daniel.santos@pobox.com>
PR testsuite/79867
* lib/target-libpath.exp: Merge in cygwin fix from libffi.
re PR sanitizer/80348 (UBSAN: compile time crash in ubsan_instrument_division) PR sanitizer/80348 * typeck.c (cp_build_binary_op): Use NULL_TREE instead of NULL. Set ORIG_TYPE earlier and not only when shortening. * g++.dg/ubsan/div-by-zero-3.C: New test. From-SVN: r246812
2017-04-10 19:18:15 +02:00
2017-04-10 Marek Polacek <polacek@redhat.com>
PR sanitizer/80348
* g++.dg/ubsan/div-by-zero-3.C: New test.
re PR tree-optimization/80153 (ivopt generate wrong code) PR tree-optimization/80153 * tree-affine.c (aff_combination_to_tree): Get base pointer from the first element of pointer type aff_tree. Build result expr in aff_tree's type. (add_elt_to_tree): Convert to type unconditionally. Remove other fold_convert calls. * tree-ssa-loop-ivopts.c (alloc_iv): Pass in consistent types. (rewrite_use_nonlinear_expr): Check invariant using iv information. gcc/testsuite PR tree-optimization/80153 * gcc.c-torture/execute/pr80153.c: New. From-SVN: r246810
2017-04-10 18:51:44 +02:00
2017-04-10 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/80153
* gcc.c-torture/execute/pr80153.c: New.
re PR middle-end/80362 (gcc miscompiles arithmetic with signed char) 2017-04-10 Richard Biener <rguenther@suse.de> PR middle-end/80362 * fold-const.c (fold_binary_loc): Look at unstripped ops when looking for NEGATE_EXPR in -A / -B to A / B folding. * gcc.dg/torture/pr80362.c: New testcase. From-SVN: r246805
2017-04-10 15:02:12 +02:00
2017-04-10 Richard Biener <rguenther@suse.de>
PR middle-end/80362
* gcc.dg/torture/pr80362.c: New testcase.
re PR tree-optimization/80304 (Wrong result with do concurrent) 2017-04-10 Richard Biener <rguenther@suse.de> PR tree-optimization/80304 * tree-ssa-loop-im.c (ref_indep_loop_p_1): Also recurse for safelen. * gcc.dg/torture/pr80304.c: New testcase. From-SVN: r246803
2017-04-10 13:27:05 +02:00
2017-04-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/80304
* gcc.dg/torture/pr80304.c: New testcase.
re PR target/79905 (ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int}) PR target/79905 * config/rs6000/rs6000.c (rs6000_vector_type): New. (rs6000_init_builtins): Use it. PR target/79905 * g++.dg/torture/pr79905.C: New. From-SVN: r246802
2017-04-10 13:25:44 +02:00
2017-04-10 Nathan Sidwell <nathan@acm.org>
PR target/79905
* g++.dg/torture/pr79905.C: New.
Evaluate a SAVE_EXPR before an UBSAN check (PR sanitizer/80350). 2017-04-10 Martin Liska <mliska@suse.cz> PR sanitizer/80350 * c-ubsan.c (ubsan_instrument_shift): Evaluate RHS before doing an UBSAN check. 2017-04-10 Martin Liska <mliska@suse.cz> PR sanitizer/80350 * c-c++-common/ubsan/pr80350.c: New test. From-SVN: r246799
2017-04-10 09:29:29 +02:00
2017-04-10 Martin Liska <mliska@suse.cz>
PR sanitizer/80350
* c-c++-common/ubsan/pr80350.c: New test.
re PR target/80324 (_mm512_reduce_xxx type instrinsics are missing) PR target/80324 * config/i386/avx512fintrin.h (_mm512_reduce_add_epi32, _mm512_reduce_mul_epi32, _mm512_reduce_and_epi32, _mm512_reduce_or_epi32, _mm512_mask_reduce_add_epi32, _mm512_mask_reduce_mul_epi32, _mm512_mask_reduce_and_epi32, _mm512_mask_reduce_or_epi32, _mm512_reduce_min_epi32, _mm512_reduce_max_epi32, _mm512_reduce_min_epu32, _mm512_reduce_max_epu32, _mm512_mask_reduce_min_epi32, _mm512_mask_reduce_max_epi32, _mm512_mask_reduce_min_epu32, _mm512_mask_reduce_max_epu32, _mm512_reduce_add_ps, _mm512_reduce_mul_ps, _mm512_mask_reduce_add_ps, _mm512_mask_reduce_mul_ps, _mm512_reduce_min_ps, _mm512_reduce_max_ps, _mm512_mask_reduce_min_ps, _mm512_mask_reduce_max_ps, _mm512_reduce_add_epi64, _mm512_reduce_mul_epi64, _mm512_reduce_and_epi64, _mm512_reduce_or_epi64, _mm512_mask_reduce_add_epi64, _mm512_mask_reduce_mul_epi64, _mm512_mask_reduce_and_epi64, _mm512_mask_reduce_or_epi64, _mm512_reduce_min_epi64, _mm512_reduce_max_epi64, _mm512_mask_reduce_min_epi64, _mm512_mask_reduce_max_epi64, _mm512_reduce_min_epu64, _mm512_reduce_max_epu64, _mm512_mask_reduce_min_epu64, _mm512_mask_reduce_max_epu64, _mm512_reduce_add_pd, _mm512_reduce_mul_pd, _mm512_mask_reduce_add_pd, _mm512_mask_reduce_mul_pd, _mm512_reduce_min_pd, _mm512_reduce_max_pd, _mm512_mask_reduce_min_pd, _mm512_mask_reduce_max_pd): New intrinsics. * gcc.target/i386/avx512f-reduce-op-1.c: New test. From-SVN: r246798
2017-04-10 08:53:28 +02:00
2017-04-10 Jakub Jelinek <jakub@redhat.com>
PR target/80324
* gcc.target/i386/avx512f-reduce-op-1.c: New test.
Revert r246759. From-SVN: r246785
2017-04-08 19:09:58 +02:00
2017-04-08 Martin Liska <mliska@suse.cz>
Revert:
2017-04-07 Martin Liska <mliska@suse.cz>
PR ipa/80212
* g++.dg/ipa/pr80212.C: New test.
re PR target/80322 (convert intrinsics missing) PR target/80322 PR target/80323 PR target/80325 PR target/80326 * config/i386/avxintrin.h (_mm256_cvtsd_f64, _mm256_cvtss_f32): New intrinsics. * config/i386/avx512fintrin.h (_mm512_int2mask, _mm512_mask2int, _mm512_abs_ps, _mm512_mask_abs_ps, _mm512_abs_pd, _mm512_mask_abs_pd, _mm512_cvtsd_f64, _mm512_cvtss_f32): Likewise. * gcc.target/i386/avx512f-undefined-1.c: New test. * gcc.target/i386/avx512f-cvtsd-1.c: New test. * gcc.target/i386/avx-cvtsd-1.c: New test. * gcc.target/i386/avx512f-cvtss-1.c: New test. * gcc.target/i386/avx512f-abspd-1.c: New test. * gcc.target/i386/avx-cvtss-1.c: New test. * gcc.target/i386/avx512f-absps-1.c: New test. * gcc.target/i386/avx512f-int2mask-1.c: New test. * gcc.target/i386/avx512f-mask2int-1.c: New test. From-SVN: r246774
2017-04-07 21:22:00 +02:00
2017-04-07 Jakub Jelinek <jakub@redhat.com>
avx512f-vgetmantps-2.c: Add -mfpmath=sse to dg-options. * gcc.target/i386/avx512f-vgetmantps-2.c: Add -mfpmath=sse to dg-options. * gcc.target/i386/avx512f-vgetmantpd-2.c: Likewise. From-SVN: r246775
2017-04-07 21:23:24 +02:00
* gcc.target/i386/avx512f-vgetmantps-2.c: Add -mfpmath=sse to
dg-options.
* gcc.target/i386/avx512f-vgetmantpd-2.c: Likewise.
re PR target/80322 (convert intrinsics missing) PR target/80322 PR target/80323 PR target/80325 PR target/80326 * config/i386/avxintrin.h (_mm256_cvtsd_f64, _mm256_cvtss_f32): New intrinsics. * config/i386/avx512fintrin.h (_mm512_int2mask, _mm512_mask2int, _mm512_abs_ps, _mm512_mask_abs_ps, _mm512_abs_pd, _mm512_mask_abs_pd, _mm512_cvtsd_f64, _mm512_cvtss_f32): Likewise. * gcc.target/i386/avx512f-undefined-1.c: New test. * gcc.target/i386/avx512f-cvtsd-1.c: New test. * gcc.target/i386/avx-cvtsd-1.c: New test. * gcc.target/i386/avx512f-cvtss-1.c: New test. * gcc.target/i386/avx512f-abspd-1.c: New test. * gcc.target/i386/avx-cvtss-1.c: New test. * gcc.target/i386/avx512f-absps-1.c: New test. * gcc.target/i386/avx512f-int2mask-1.c: New test. * gcc.target/i386/avx512f-mask2int-1.c: New test. From-SVN: r246774
2017-04-07 21:22:00 +02:00
PR target/80322
PR target/80323
PR target/80325
PR target/80326
* gcc.target/i386/avx512f-undefined-1.c: New test.
* gcc.target/i386/avx512f-cvtsd-1.c: New test.
* gcc.target/i386/avx-cvtsd-1.c: New test.
* gcc.target/i386/avx512f-cvtss-1.c: New test.
* gcc.target/i386/avx512f-abspd-1.c: New test.
* gcc.target/i386/avx-cvtss-1.c: New test.
* gcc.target/i386/avx512f-absps-1.c: New test.
* gcc.target/i386/avx512f-int2mask-1.c: New test.
* gcc.target/i386/avx512f-mask2int-1.c: New test.
re PR sanitizer/80348 (UBSAN: compile time crash in ubsan_instrument_division) PR sanitizer/80348 * typeck.c (cp_build_binary_op): Convert COP[01] to ORIG_TYPE. * g++.dg/ubsan/div-by-zero-2.C: New test. From-SVN: r246770
2017-04-07 19:51:55 +02:00
2017-04-07 Marek Polacek <polacek@redhat.com>
PR sanitizer/80348
* g++.dg/ubsan/div-by-zero-2.C: New test.
re PR c++/80095 (ICE with this pointer in NSDMI) PR c++/80095 * call.c (build_over_call): Don't check cxx_dialect. * cp-gimplify.c (cp_gimplify_init_expr): Don't check cxx_dialect nor whether SUB is a CONSTRUCTOR. * init.c (build_new_1): Don't check cxx_dialect. * tree.c (replace_placeholders): Add a function comment. Return if not in C++14, or if the object isn't a (member of a) class. * typeck2.c (store_init_value): Don't check cxx_dialect nor whether TYPE is CLASS_TYPE_P. * g++.dg/cpp1y/nsdmi-aggr8.C: New test. From-SVN: r246772
2017-04-07 20:09:55 +02:00
PR c++/80095
* g++.dg/cpp1y/nsdmi-aggr8.C: New test.
re PR rtl-optimization/70478 ([LRA] S/390: Performance regression - superfluous stack frame) 2017-04-07 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70478 * lra-constraints.c (process_alt_operands): Disfavor alternative insn memory operands. 2017-04-07 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70478 * gcc.target/s390/pr70478.c: New. From-SVN: r246764
2017-04-07 18:01:50 +02:00
2017-04-07 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70478
* gcc.target/s390/pr70478.c: New.
Error message on target attribute on aarch64 target (PR target/79889). 2017-04-07 Martin Liska <mliska@suse.cz> PR target/79889 * g++.dg/ext/mv8.C: Add aarch64* targets. 2017-04-07 Martin Liska <mliska@suse.cz> PR target/79889 * config/aarch64/aarch64.c (aarch64_process_target_attr): Show error message instead of an ICE. From-SVN: r246760
2017-04-07 13:20:01 +02:00
2017-04-07 Martin Liska <mliska@suse.cz>
PR target/79889
* g++.dg/ext/mv8.C: Add aarch64* targets.
Add function part to a same comdat group (PR ipa/80212). 2017-04-07 Martin Liska <mliska@suse.cz> PR ipa/80212 * g++.dg/ipa/pr80212.C: New test. 2017-04-07 Martin Liska <mliska@suse.cz> PR ipa/80212 * ipa-split.c (split_function): Add function part to a same comdat group. From-SVN: r246759
2017-04-07 12:36:21 +02:00
2017-04-07 Martin Liska <mliska@suse.cz>
PR ipa/80212
* g++.dg/ipa/pr80212.C: New test.
[testsuite] Require c99_runtime for pr79800.c 2017-04-07 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * gcc.dg/tree-ssa/pr79800.c: Require c99_runtime. From-SVN: r246758
2017-04-07 11:44:33 +02:00
2017-04-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
* gcc.dg/tree-ssa/pr79800.c: Require c99_runtime.
re PR tree-optimization/80334 (Segfault when taking address of copy of unaligned struct) 2017-04-07 Richard Biener <rguenther@suse.de> PR tree-optimization/80334 * g++.dg/torture/pr80334.C: Use __BIGGEST_ALIGNMENT__ for alignas on stack. From-SVN: r246757
2017-04-07 10:47:43 +02:00
2017-04-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/80334
* g++.dg/torture/pr80334.C: Use __BIGGEST_ALIGNMENT__ for
alignas on stack.
re PR middle-end/80341 (gcc miscompiles division of signed char) 2017-04-07 Richard Biener <rguenther@suse.de> PR middle-end/80341 * tree.c (get_unwidened): Also handle ! for_type case for INTEGER_CSTs. * convert.c (do_narrow): Split out from ... (convert_to_integer_1): ... here. Do not pass final truncation type to get_unwidened for TRUNC_DIV_EXPR. * gcc.dg/torture/pr80341.c: New testcase. From-SVN: r246756
2017-04-07 10:20:24 +02:00
2017-04-07 Richard Biener <rguenther@suse.de>
PR middle-end/80341
* gcc.dg/torture/pr80341.c: New testcase.
re PR debug/80234 (ICE in splice_child_die at dwarfout.c:5265) PR debug/80234 * dwarf2out.c (gen_member_die): Handle C++17 inline static data members with redundant out-of-class redeclaration. * g++.dg/debug/dwarf2/pr80234-1.C: New test. * g++.dg/debug/dwarf2/pr80234-2.C: New test. From-SVN: r246743
2017-04-06 22:46:29 +02:00
2017-04-06 Jakub Jelinek <jakub@redhat.com>
PR debug/80234
* g++.dg/debug/dwarf2/pr80234-1.C: New test.
* g++.dg/debug/dwarf2/pr80234-2.C: New test.
re PR target/79733 (ICE in int_mode_for_mode, at stor-layout.c:406) PR target/79733 * config/i386/i386.c (ix86_expand_builtin) <case IX86_BUILTIN_K{,OR}TEST{C,Z}{8,16,32,64}>: Determine insn operand mode from insn data. Convert operands to insn operand mode. Copy operands that don't satisfy insn predicate to a register. testsuite/ChangeLog: PR target/79733 * gcc.target/i386/pr79733.c: New test. From-SVN: r246739
2017-04-06 20:49:43 +02:00
2017-04-06 Uros Bizjak <ubizjak@gmail.com>
PR target/79733
* gcc.target/i386/pr79733.c: New test.
re PR target/80298 (<x86intrin.h> incompatible with -mno-sse) PR target/80298 * gcc.target/i386/pr80298-1.c: New test. * gcc.target/i386/pr80298-2.c: Ditto. From-SVN: r246737
2017-04-06 20:34:18 +02:00
2017-04-06 Uros Bizjak <ubizjak@gmail.com>
PR target/80298
* gcc.target/i386/pr80298-1.c: New test.
* gcc.target/i386/pr80298-2.c: Ditto.
[ARM] Compile atomic_loaddi_11 for Cortex-R5 2017-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com gcc/testsuite/ PR target/80082 * gcc.target/arm/atomic_loaddi_11.c: Target Cortex-R5 instead of ARMv7-R. From-SVN: r246733
2017-04-06 16:53:22 +02:00
2017-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com
PR target/80082
* gcc.target/arm/atomic_loaddi_11.c: Target Cortex-R5 instead of
ARMv7-R.
re PR tree-optimization/80334 (Segfault when taking address of copy of unaligned struct) 2017-04-06 Richard Biener <rguenther@suse.de> PR tree-optimization/80334 * tree-ssa-loop-ivopts.c (rewrite_use_address): Properly preserve alignment of accesses. * g++.dg/torture/pr80334.C: New testcase. From-SVN: r246731
2017-04-06 15:56:35 +02:00
2017-04-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/80334
* g++.dg/torture/pr80334.C: New testcase.
Cherry-pick upstream r299036 from libsanitizer (PR sanitizer/80166). 2017-04-06 Martin Liska <mliska@suse.cz> PR sanitizer/80166 * sanitizer_common/sanitizer_common_interceptors.inc (INTERCEPTOR): Cherry-pick upstream r299036. 2017-04-06 Martin Liska <mliska@suse.cz> PR sanitizer/80166 * gcc.dg/asan/pr80166.c: New test. From-SVN: r246730
2017-04-06 15:42:24 +02:00
2017-04-06 Martin Liska <mliska@suse.cz>
PR sanitizer/80166
* gcc.dg/asan/pr80166.c: New test.
Fix gcc.target/i386/pr79390.c for Solaris as PR tree-optimization/79390 * gcc.target/i386/pr79390.c: Allow for cmovl.a. From-SVN: r246729
2017-04-06 15:11:21 +02:00
2017-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR tree-optimization/79390
* gcc.target/i386/pr79390.c: Allow for cmovl.a.
re PR middle-end/80262 (address space gets lost in memory access) 2017-04-06 Richard Biener <rguenther@suse.de> PR tree-optimization/80262 * tree-sra.c (build_ref_for_offset): Preserve address-space information. * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Drop useless address-space information on MEM_REF offsets. * gcc.target/i386/pr80262.c: New testcase. From-SVN: r246728
2017-04-06 14:31:05 +02:00
2017-04-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/80262
* gcc.target/i386/pr80262.c: New testcase.
re PR tree-optimization/80281 (Wrong constant folding) 2017-04-06 Richard Biener <rguenther@suse.de> PR middle-end/80281 * gcc.dg/tree-ssa/pr40921.c: Add -fp-contract=off. From-SVN: r246726
2017-04-06 13:25:35 +02:00
2017-04-06 Richard Biener <rguenther@suse.de>
PR middle-end/80281
* gcc.dg/tree-ssa/pr40921.c: Add -fp-contract=off.
re PR rtl-optimization/70703 (Regression in register usage on x86) 2017-04-05 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70703 * ira-color.c (update_costs_from_allocno): Use the smallest mode. (update_conflict_hard_regno_costs): Use long instead of unsigned arithmetic for cost calculation. 2017-04-05 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/70703 * gcc.target/i386/pr70703.c: New. From-SVN: r246707
2017-04-05 17:07:51 +02:00
2017-04-05 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70703
* gcc.target/i386/pr70703.c: New.
re PR sanitizer/80308 (asan crash on big-endian powerpc-linux target) PR sanitizer/80308 * asan.c (asan_store_shadow_bytes): Fix location of last_chunk_value for big endian. * c-c++-common/asan/pr80308.c: New test. Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de> From-SVN: r246703
2017-04-05 15:17:15 +02:00
2017-04-05 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/80308
* c-c++-common/asan/pr80308.c: New test.
PR target/79890: S/390: Fix crash. builtin_eh_return requires the return address to be saved on the stack. The patch prevents using an FPR for that. gcc/ChangeLog: 2017-04-05 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/79890 * config/s390/s390.c (s390_register_info_gprtofpr): Return if call_eh_return is true. gcc/testsuite/ChangeLog: 2017-04-05 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/79890 * gcc.target/s390/pr79890.c: New test case. From-SVN: r246701
2017-04-05 10:28:18 +02:00
2017-04-05 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR target/79890
* gcc.target/s390/pr79890.c: New test case.
re PR target/80310 (Bogus -Wpsabi warning with -fsanitize=signed-integer-overflow) PR target/80310 * tree-nvr.c: Include internal-fn.h. (pass_return_slot::execute): Ignore internal calls without direct optab. * c-c++-common/ubsan/pr80310.c: New test. From-SVN: r246699
2017-04-05 07:25:18 +02:00
2017-04-05 Jakub Jelinek <jakub@redhat.com>
PR target/80310
* c-c++-common/ubsan/pr80310.c: New test.
re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550) PR tree-optimization/79390 * target.h (struct noce_if_info): Declare. * targhooks.h (default_noce_conversion_profitable_p): Declare. * target.def (noce_conversion_profitable_p): New target hook. * ifcvt.h (struct noce_if_info): New type, moved from ... * ifcvt.c (struct noce_if_info): ... here. (noce_conversion_profitable_p): Renamed to ... (default_noce_conversion_profitable_p): ... this. No longer static nor inline. (noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_convert_multiple_sets): Use targetm.noce_conversion_profitable_p instead of noce_conversion_profitable_p. * config/i386/i386.c: Include ifcvt.h. (ix86_option_override_internal): Don't override PARAM_MAX_RTL_IF_CONVERSION_INSNS default. (ix86_noce_conversion_profitable_p): New function. (TARGET_NOCE_CONVERSION_PROFITABLE_P): Redefine. * config/i386/x86-tune.def (X86_TUNE_ONE_IF_CONV_INSN): Adjust comment. * doc/tm.texi.in (TARGET_NOCE_CONVERSION_PROFITABLE_P): Add. * doc/tm.texi: Regenerated. * gcc.target/i386/pr79390.c: New test. * gcc.dg/ifcvt-4.c: Use -mtune-ctrl=^one_if_conv_insn for i?86/x86_64. From-SVN: r246686
2017-04-04 19:52:27 +02:00
2017-04-04 Jakub Jelinek <jakub@redhat.com>
re PR c++/80297 (Compiler time crash: type mismatch in binary expression) PR c++/80297 * genmatch.c (capture::gen_transform): For GENERIC unshare_expr captures used multiple times, except for the last use. * generic-match-head.c: Include gimplify.h. * g++.dg/torture/pr80297.C: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r246693
2017-04-04 21:14:47 +02:00
PR c++/80297
* g++.dg/torture/pr80297.C: New test.
re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550) PR tree-optimization/79390 * target.h (struct noce_if_info): Declare. * targhooks.h (default_noce_conversion_profitable_p): Declare. * target.def (noce_conversion_profitable_p): New target hook. * ifcvt.h (struct noce_if_info): New type, moved from ... * ifcvt.c (struct noce_if_info): ... here. (noce_conversion_profitable_p): Renamed to ... (default_noce_conversion_profitable_p): ... this. No longer static nor inline. (noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_convert_multiple_sets): Use targetm.noce_conversion_profitable_p instead of noce_conversion_profitable_p. * config/i386/i386.c: Include ifcvt.h. (ix86_option_override_internal): Don't override PARAM_MAX_RTL_IF_CONVERSION_INSNS default. (ix86_noce_conversion_profitable_p): New function. (TARGET_NOCE_CONVERSION_PROFITABLE_P): Redefine. * config/i386/x86-tune.def (X86_TUNE_ONE_IF_CONV_INSN): Adjust comment. * doc/tm.texi.in (TARGET_NOCE_CONVERSION_PROFITABLE_P): Add. * doc/tm.texi: Regenerated. * gcc.target/i386/pr79390.c: New test. * gcc.dg/ifcvt-4.c: Use -mtune-ctrl=^one_if_conv_insn for i?86/x86_64. From-SVN: r246686
2017-04-04 19:52:27 +02:00
PR tree-optimization/79390
* gcc.target/i386/pr79390.c: New test.
* gcc.dg/ifcvt-4.c: Use -mtune-ctrl=^one_if_conv_insn for i?86/x86_64.
re PR c++/80296 (Broken diagnostic 'unary_plus_expr' not supported by expression) PR c++/80296 * cxx-pretty-print.c (cxx_pretty_printer::expression): Add UNARY_PLUS_EXPR case. * g++.dg/cpp0x/alias-decl-80296.C: New test. From-SVN: r246683
2017-04-04 18:30:44 +02:00
2017-04-04 Volker Reichelt <v.reichelt@netcologne.de>
PR c++/80296
* g++.dg/cpp0x/alias-decl-80296.C: New test.
[ARM] Fix small multiply feature 2017-04-03 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ PR target/80307 * config/arm/arm.c (thumb1_rtx_costs): Give a cost of 32 instructions for small multiply cores. gcc/testsuite/ PR target/80307 * gcc.target/arm/small-multiply-m0-1.c: Do not skip test if not targeting any CPU or architecture. * gcc.target/arm/small-multiply-m0-2.c: Likewise. * gcc.target/arm/small-multiply-m0-3.c: Likewise. * gcc.target/arm/small-multiply-m0plus-1.c: Likewise. * gcc.target/arm/small-multiply-m0plus-2.c: Likewise. * gcc.target/arm/small-multiply-m0plus-3.c: Likewise. * gcc.target/arm/small-multiply-m1-1.c: Likewise. * gcc.target/arm/small-multiply-m1-2.c: Likewise. * gcc.target/arm/small-multiply-m1-3.c: Likewise. From-SVN: r246682
2017-04-04 18:24:18 +02:00
2017-04-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR target/80307
* gcc.target/arm/small-multiply-m0-1.c: Do not skip test if not
targeting any CPU or architecture.
* gcc.target/arm/small-multiply-m0-2.c: Likewise.
* gcc.target/arm/small-multiply-m0-3.c: Likewise.
* gcc.target/arm/small-multiply-m0plus-1.c: Likewise.
* gcc.target/arm/small-multiply-m0plus-2.c: Likewise.
* gcc.target/arm/small-multiply-m0plus-3.c: Likewise.
* gcc.target/arm/small-multiply-m1-1.c: Likewise.
* gcc.target/arm/small-multiply-m1-2.c: Likewise.
* gcc.target/arm/small-multiply-m1-3.c: Likewise.
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
2017-04-04 Nicolas Koenig <koenigni@student.ethz.ch>
[multiple changes] 2017-03-18 Nicolas Koenig <koenigni@student.ethz.ch> PR fortran/69498 * symbol.c (gfc_delete_symtree): If there is a period in the name, ignore everything before it. 2017-03-18 Nicolas Koenig <koenigni@student.ethz.ch> PR fortran/69498 * gfortran.dg/submodule_unexp.f90: New test. From-SVN: r246679
2017-04-04 15:41:41 +02:00
PR fortran/69498
* gfortran.dg/submodule_unexp.f90: New test.
re PR target/80286 (AVX2 _mm_cvtsi128_si32 doesn't return a proper 32bits int) PR target/80286 * config/i386/i386.c (ix86_expand_args_builtin): If op has scalar int mode, convert_modes it to mode as unsigned, otherwise use lowpart_subreg to mode rather than SImode. * config/i386/sse.md (<mask_codefor>ashr<mode>3<mask_name>, ashr<mode>3, ashr<mode>3<mask_name>, <shift_insn><mode>3<mask_name>): Use DImode instead of SImode for the shift count operand. * config/i386/mmx.md (mmx_ashr<mode>3, mmx_<shift_insn><mode>3): Likewise. testsuite/ * gcc.target/i386/avx-pr80286.c: New test. * gcc.dg/pr80286.c: New test. From-SVN: r246676
2017-04-04 12:45:55 +02:00
2017-04-04 Jakub Jelinek <jakub@redhat.com>
PR target/80286
* gcc.target/i386/avx-pr80286.c: New test.
* gcc.dg/pr80286.c: New test.
re PR tree-optimization/80281 (Wrong constant folding) 2017-04-04 Richard Biener <rguenther@suse.de> PR middle-end/80281 * match.pd (A + (-B) -> A - B): Make sure to preserve unsigned arithmetic done for the negate or the plus. Simplify. (A - (-B) -> A + B): Likewise. * fold-const.c (split_tree): Make sure to not negate pointers. * gcc.dg/torture/pr80281.c: New testcase. From-SVN: r246674
2017-04-04 11:06:04 +02:00
2017-04-04 Richard Biener <rguenther@suse.de>
PR middle-end/80281
* gcc.dg/torture/pr80281.c: New testcase.
re PR tree-optimization/80275 (Poor (but valid) code generated by optimizer passing optimizer list to function) 2017-04-04 Richard Biener <rguenther@suse.de> PR tree-optimization/80275 * g++.dg/opt/pr80275.C: Make g static. From-SVN: r246671
2017-04-04 08:58:45 +02:00
2017-04-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/80275
* g++.dg/opt/pr80275.C: Make g static.
simplify-rtx: Fix compare of comparisons (PR60818) The function simplify_binary_operation_1 has code that does /* Convert (compare (gt (flags) 0) (lt (flags) 0)) to (flags). */ but this transformation is only valid if "flags" has the same machine mode as the outer compare. This fixes it. PR rtl-optimization/60818 * simplify-rtx.c (simplify_binary_operation_1): Do not replace a compare of comparisons with the thing compared if this results in a different machine mode. gcc/testsuite/ PR rtl-optimization/60818 * gcc.c-torture/compile/pr60818.c: New testcase. From-SVN: r246666
2017-04-04 02:10:02 +02:00
2017-04-04 Segher Boessenkool <segher@kernel.crashing.org>
PR rtl-optimization/60818
* gcc.c-torture/compile/pr60818.c: New testcase.
Fix numerous typos in comments gcc: * alias.c (base_alias_check): Fix typo in comment. * cgraph.h (class ipa_polymorphic_call_context): Likewise. * cgraphunit.c (symbol_table::compile): Likewise. * collect2.c (maybe_run_lto_and_relink): Likewise. * config/arm/arm.c (arm_thumb1_mi_thunk): Likewise. * config/avr/avr-arch.h (avr_arch_info_t): Likewise. * config/avr/avr.c (avr_map_op_t): Likewise. * config/cr16/cr16.h (DATA_ALIGNMENT): Likewise. * config/epiphany/epiphany.c (TARGET_ARG_PARTIAL_BYTES): Likewise. * config/epiphany/epiphany.md (movcc): Likewise. * config/i386/i386.c (legitimize_pe_coff_extern_decl): Likewise. * config/m68k/m68k.c (struct _sched_ib, m68k_sched_variable_issue): Likewise. * config/mips/mips.c (mips_save_restore_reg): Likewise. * config/rx/rx.c (rx_is_restricted_memory_address): Likewise. * config/s390/s390.c (Z10_EARLYLOAD_DISTANCE): Likewise. * config/sh/sh.c (sh_rtx_costs): Likewise. * fold-const.c (fold_truth_andor): Likewise. * genautomata.c (collapse_flag): Likewise. * gengtype.h (struct type::u::s): Likewise. * gensupport.c (has_subst_attribute, add_mnemonic_string): Likewise. * input.c (FORMAT_AMOUNT): Likewise. * ipa-cp.c (class ipcp_lattice, agg_replacements_to_vector) (known_aggs_to_agg_replacement_list): Likewise. * ipa-inline-analysis.c: Likewise. * ipa-inline.h (estimate_edge_time, estimate_edge_hints): Likewise. * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class): Likewise. * loop-unroll.c (analyze_insn_to_expand_var): Likewise. * lra.c (lra_optional_reload_pseudos, lra_subreg_reload_pseudos): Likewise. * modulo-sched.c (apply_reg_moves): Likewise. * omp-expand.c (build_omp_regions_1): Likewise. * trans-mem.c (struct tm_wrapper_hasher): Likewise. * tree-ssa-loop-ivopts.c (may_eliminate_iv): Likewise. * tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Likewise. * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise. * value-prof.c: Likewise. * var-tracking.c (val_reset): Likewise. gcc/ada: * doc/gnat_ugn/gnat_and_program_execution.rst: Fix typo. * g-socket.adb (To_Host_Entry): Fix typo in comment. * gnat_ugn.texi: Fix typo. * raise.c (_gnat_builtin_longjmp): Fix capitalization in comment. * s-stposu.adb (Allocate_Any_Controlled): Fix typo in comment. * sem_ch3.adb (Build_Derived_Record_Type): Likewise. * sem_util.adb (Mark_Coextensions): Likewise. * sem_util.ads (Available_Full_View_Of_Component): Likewise. gcc/c: * c-array-notation.c: Fix typo in comment. gcc/c-family: * c-warn.c (do_warn_double_promotion): Fix typo in comment. gcc/cp: * class.c (update_vtable_entry_for_fn): Fix typo in comment. * decl2.c (one_static_initialization_or_destruction): Likewise. * name-lookup.c (store_bindings): Likewise. * parser.c (make_call_declarator): Likewise. * pt.c (check_explicit_specialization): Likewise. gcc/testsuite: * g++.old-deja/g++.benjamin/scope02.C: Fix typo in comment. * gcc.dg/20031012-1.c: Likewise. * gcc.dg/ipa/ipcp-1.c: Likewise. * gcc.dg/torture/matrix-3.c: Likewise. * gcc.target/powerpc/ppc-spe.c: Likewise. * gcc.target/rx/zero-width-bitfield.c: Likewise. libcpp: * include/line-map.h (LINEMAPS_MACRO_MAPS): Fix typo in comment. * lex.c (search_line_fast): Likewise. * pch.h (cpp_valid_state): Likewise. libdecnumber: * decCommon.c (decFloatFromPackedChecked): Fix typo in comment. * decNumber.c (decNumberPower, decMultiplyOp): Likewise. libgcc: * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. libitm: * libitm_i.h (sutrct gtm_thread): Fix typo in comment. From-SVN: r246664
2017-04-04 00:30:56 +02:00
2017-04-03 Jonathan Wakely <jwakely@redhat.com>
* g++.old-deja/g++.benjamin/scope02.C: Fix typo in comment.
* gcc.dg/20031012-1.c: Likewise.
* gcc.dg/ipa/ipcp-1.c: Likewise.
* gcc.dg/torture/matrix-3.c: Likewise.
* gcc.target/powerpc/ppc-spe.c: Likewise.
* gcc.target/rx/zero-width-bitfield.c: Likewise.
re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types) PR target/80246 * gcc.target/powerpc/dfp-builtin-1.c: Require hard_dfp, not powerpc_vsx_ok. (std, ld): Limit scan-assembler-times check to lp64. (stwu, stw, lwz): Add scan-assembler-times check for ilp32. * gcc.target/powerpc/dfp-builtin-2.c: Require hard_dfp, not powerpc_vsx_ok. From-SVN: r246654
2017-04-03 19:10:57 +02:00
2017-04-03 Peter Bergner <bergner@vnet.ibm.com>
PR target/80246
* gcc.target/powerpc/dfp-builtin-1.c: Require hard_dfp, not
powerpc_vsx_ok.
(std, ld): Limit scan-assembler-times check to lp64.
(stwu, stw, lwz): Add scan-assembler-times check for ilp32.
* gcc.target/powerpc/dfp-builtin-2.c: Require hard_dfp, not
powerpc_vsx_ok.
re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types) PR target/80246 * gcc.target/powerpc/pr80246.c: Require hard_dfp. From-SVN: r246652
2017-04-03 18:15:00 +02:00
2017-04-03 Peter Bergner <bergner@vnet.ibm.com>
PR target/80246
* gcc.target/powerpc/pr80246.c: Require hard_dfp.
re PR tree-optimization/80275 (Poor (but valid) code generated by optimizer passing optimizer list to function) 2017-04-03 Richard Biener <rguenther@suse.de> PR tree-optimization/80275 * fold-const.c (split_address_to_core_and_offset): Handle POINTER_PLUS_EXPR. * g++.dg/opt/pr80275.C: New testcase. From-SVN: r246648
2017-04-03 14:22:22 +02:00
2017-04-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/80275
* g++.dg/opt/pr80275.C: New testcase.
Don't xfail on s390. The attached patch removes the XFAIL in attr-alloc_size-11.c on s390. (PR 79356). https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79356 gcc/testsuite/ChangeLog: 2017-04-03 Dominik Vogt <vogt@linux.vnet.ibm.com> PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on s390. From-SVN: r246645
2017-04-03 12:57:41 +02:00
2017-04-03 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR testsuite/79356
* gcc.dg/attr-alloc_size-11.c: Don't xfail on s390.
Fix s390 testcase vcond-shift This patch fixes the vcond shift testcase that failed since setting PARAM_MIN_VECT_LOOP_BOUND in the s390 backend. gcc/testsuite/ChangeLog: 2017-04-03 Robin Dapp <rdapp@linux.vnet.ibm.com> * gcc.target/s390/vector/vcond-shift.c (foo, foo2, foo3, baz, baf) (bal): Increase iteration count and assume alignment. From-SVN: r246644
2017-04-03 12:54:38 +02:00
2017-04-03 Robin Dapp <rdapp@linux.vnet.ibm.com>
* gcc.target/s390/vector/vcond-shift.c (foo, foo2, foo3, baz, baf)
(bal): Increase iteration count and assume alignment.
pr71347.c: Add predcom and drop XFAILs. gcc/testsuite * gcc.dg/tree-ssa/pr71347.c: Add predcom and drop XFAILs. From-SVN: r246643
2017-04-03 12:08:46 +02:00
2017-04-03 Bin Cheng <bin.cheng@arm.com>
* gcc.dg/tree-ssa/pr71347.c: Add predcom and drop XFAILs.
nested-3.c: New testcase. 2017-04-02 Andrew Pinski <apinski@cavium.com> * gcc.c-torture/compile/nested-3.c: New testcase. * gcc.c-torture/execute/20170401-1.c: New testcase. * gcc.c-torture/execute/20170401-2.c: New testcase. From-SVN: r246639
2017-04-03 00:13:51 +02:00
2017-04-02 Andrew Pinski <apinski@cavium.com>
* gcc.c-torture/compile/nested-3.c: New testcase.
* gcc.c-torture/execute/20170401-1.c: New testcase.
* gcc.c-torture/execute/20170401-2.c: New testcase.
re PR rtl-optimization/79405 (Infinite loop in fwprop) PR rtl-optimization/79405 * fwprop.c (propagations_left): New variable. (forward_propagate_into): Decrement it. (fwprop_init): Initialize it. (fw_prop): If the variable has reached zero, stop propagating. (fwprop_addr): Ditto. gcc/testsuite/ PR rtl-optimization/79405 gcc.dg/pr79405.c: New testcase. From-SVN: r246627
2017-04-01 00:49:53 +02:00
2017-03-31 Segher Boessenkool <segher@kernel.crashing.org>
PR rtl-optimization/79405
gcc.dg/pr79405.c: New testcase.
re PR sanitizer/79572 (reference binding to null pointer not reported with -fsanitize=undefined) PR c++/79572 * c-ubsan.h (ubsan_maybe_instrument_reference): Change argument to tree *. * c-ubsan.c (ubsan_maybe_instrument_reference): Likewise. Handle not just NOP_EXPR to REFERENCE_TYPE, but also INTEGER_CST with REFERENCE_TYPE. * cp-gimplify.c (cp_genericize_r): Sanitize INTEGER_CSTs with REFERENCE_TYPE. Adjust ubsan_maybe_instrument_reference caller for NOP_EXPR to REFERENCE_TYPE. * g++.dg/ubsan/null-8.C: New test. From-SVN: r246621
2017-03-31 20:39:25 +02:00
2017-03-31 Jakub Jelinek <jakub@redhat.com>
re PR bootstrap/79255 (PGO bootstrap fails on x86_64/ppc64le building Ada) PR debug/79255 * dwarf2out.c (decls_for_scope): If BLOCK_NONLOCALIZED_VAR is a FUNCTION_DECL, pass it as decl instead of origin to process_scope_var. * gcc.dg/pr79255.c: New test. From-SVN: r246622
2017-03-31 20:40:35 +02:00
PR debug/79255
* gcc.dg/pr79255.c: New test.
re PR sanitizer/79572 (reference binding to null pointer not reported with -fsanitize=undefined) PR c++/79572 * c-ubsan.h (ubsan_maybe_instrument_reference): Change argument to tree *. * c-ubsan.c (ubsan_maybe_instrument_reference): Likewise. Handle not just NOP_EXPR to REFERENCE_TYPE, but also INTEGER_CST with REFERENCE_TYPE. * cp-gimplify.c (cp_genericize_r): Sanitize INTEGER_CSTs with REFERENCE_TYPE. Adjust ubsan_maybe_instrument_reference caller for NOP_EXPR to REFERENCE_TYPE. * g++.dg/ubsan/null-8.C: New test. From-SVN: r246621
2017-03-31 20:39:25 +02:00
PR c++/79572
* g++.dg/ubsan/null-8.C: New test.
re PR target/80107 (ICE in final_scan_insn, at final.c:2964) PR target/80107 * config/rs6000/rs6000.md (extendhi<mode>2): Add test for TARGET_VSX_SMALL_INTEGER. * gfortran.dg/pr80107.f: New. From-SVN: r246619
2017-03-31 17:59:46 +02:00
2017-03-31 Pat Haugen <pthaugen@us.ibm.com>
PR target/80107
* gfortran.dg/pr80107.f: New.
re PR tree-optimization/49498 (gcc.dg/uninit-pred-8_b.c bogus warning (predicate analysis bugs)) PR tree-optimization/49498 * gcc.dg/uninit-pred-8_b.c: Reenable DOM. From-SVN: r246618
2017-03-31 17:26:18 +02:00
2017-03-31 Jeff Law <law@redhat.com>
PR tree-optimization/49498
* gcc.dg/uninit-pred-8_b.c: Reenable DOM.
pr71347.c: Put back XFAIL on sparc. 2017-03-31 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr71347.c: Put back XFAIL on sparc. From-SVN: r246612
2017-03-31 11:18:18 +02:00
2017-03-31 Richard Biener <rguenther@suse.de>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
pr71347.c: Put back XFAIL on sparc. 2017-03-31 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr71347.c: Put back XFAIL on sparc. From-SVN: r246612
2017-03-31 11:18:18 +02:00
* gcc.dg/tree-ssa/pr71347.c: Put back XFAIL on sparc.
pr71347.c: Put back XFAIL. 2017-03-31 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr71347.c: Put back XFAIL. From-SVN: r246611
2017-03-31 11:14:52 +02:00
2017-03-31 Richard Biener <rguenther@suse.de>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
pr71347.c: Put back XFAIL. 2017-03-31 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr71347.c: Put back XFAIL. From-SVN: r246611
2017-03-31 11:14:52 +02:00
* gcc.dg/tree-ssa/pr71347.c: Put back XFAIL.
re PR debug/80025 (ICE w/ -O2 (-O3, -Ofast) -g -ftracer (infinite recursion in rtx_equal_for_cselib_1)) PR debug/80025 * cselib.h (rtx_equal_for_cselib_1): Add depth argument. (rtx_equal_for_cselib_p): Pass 0 to it. * cselib.c (cselib_hasher::equal): Likewise. (rtx_equal_for_cselib_1): Add depth argument. If depth is 128, don't look up VALUE locs and punt. Increment depth in recursive calls when walking VALUE locs. * gcc.dg/torture/pr80025.c: New test. From-SVN: r246606
2017-03-31 08:05:47 +02:00
2017-03-31 Jakub Jelinek <jakub@redhat.com>
re PR libstdc++/80251 (Is the is_aggregate meta function missing?) PR libstdc++/80251 c-family/ * c-common.h (enum rid): Add RID_IS_AGGREGATE. * c-common.c (c_common_reswords): Add __is_aggregate trait. cp/ * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_AGGREGATE. * cxx-pretty-print.c (pp_cxx_trait_expression): Handle CPTK_IS_AGGREGATE. * semantics.c (trait_expr_value): Handle CPTK_IS_AGGREGATE. Remove extraneous parens. (finish_trait_expr): Handle CPTK_IS_AGGREGATE. * parser.c (cp_parser_primary_expression): Handle RID_IS_AGGREGATE. (cp_parser_trait_expr): Likewise. testsuite/ * g++.dg/ext/is_aggregate.C: New test. From-SVN: r246609
2017-03-31 08:40:39 +02:00
PR libstdc++/80251
* g++.dg/ext/is_aggregate.C: New test.
re PR middle-end/80173 (ICE in store_bit_field_1, at expmed.c:787) PR middle-end/80173 * expmed.c (store_bit_field_1): Don't attempt to create a word subreg out of hard registers wider than word if they have HARD_REGNO_NREGS of 1 for their mode. * gcc.target/i386/pr80173.c: New test. From-SVN: r246608
2017-03-31 08:38:35 +02:00
PR middle-end/80173
* gcc.target/i386/pr80173.c: New test.
re PR middle-end/80163 (ICE on hopefully valid code) PR middle-end/80163 * varasm.c (initializer_constant_valid_p_1): Disallow sign-extending conversions to integer types wider than word and pointer. * gcc.dg/pr80163.c: New test. From-SVN: r246607
2017-03-31 08:32:46 +02:00
PR middle-end/80163
* gcc.dg/pr80163.c: New test.
re PR debug/80025 (ICE w/ -O2 (-O3, -Ofast) -g -ftracer (infinite recursion in rtx_equal_for_cselib_1)) PR debug/80025 * cselib.h (rtx_equal_for_cselib_1): Add depth argument. (rtx_equal_for_cselib_p): Pass 0 to it. * cselib.c (cselib_hasher::equal): Likewise. (rtx_equal_for_cselib_1): Add depth argument. If depth is 128, don't look up VALUE locs and punt. Increment depth in recursive calls when walking VALUE locs. * gcc.dg/torture/pr80025.c: New test. From-SVN: r246606
2017-03-31 08:05:47 +02:00
PR debug/80025
* gcc.dg/torture/pr80025.c: New test.
Fix pr52125.c test when built as -mno-abicalls -mabi=64 gcc/testsuite/ * gcc.target/mips/pr52125.c: Add -msym32. From-SVN: r246600
2017-03-30 23:59:20 +02:00
2017-03-30 Matthew Fortune <matthew.fortune@imgtec.com>
* gcc.target/mips/pr52125.c: Add -msym32.
re PR translation/80189 (gimplify.c: check whether parallel/task/teams should be translated) PR translation/80189 * gimplify.c (omp_default_clause): Use %qs instead of %s in diagnostic messages. testsuite/ * g++.dg/gomp/predetermined-1.C: Adjust expected diagnostics. * g++.dg/gomp/sharing-1.C: Likewise. * gfortran.dg/gomp/pr44536.f90: Likewise. * gfortran.dg/gomp/pr44036-1.f90: Likewise. * gfortran.dg/gomp/sharing-3.f90: Likewise. * gfortran.dg/gomp/crayptr3.f90: Likewise. * gfortran.dg/gomp/pr33439.f90: Likewise. * gfortran.dg/gomp/appendix-a/a.24.1.f90: Likewise. * gfortran.dg/gomp/sharing-1.f90: Likewise. * gfortran.dg/gomp/sharing-2.f90: Likewise. * gcc.dg/gomp/appendix-a/a.24.1.c: Likewise. * gcc.dg/gomp/sharing-1.c: Likewise. From-SVN: r246599
2017-03-30 22:31:40 +02:00
2017-03-30 Jakub Jelinek <jakub@redhat.com>
PR translation/80189
* g++.dg/gomp/predetermined-1.C: Adjust expected diagnostics.
* g++.dg/gomp/sharing-1.C: Likewise.
* gfortran.dg/gomp/pr44536.f90: Likewise.
* gfortran.dg/gomp/pr44036-1.f90: Likewise.
* gfortran.dg/gomp/sharing-3.f90: Likewise.
* gfortran.dg/gomp/crayptr3.f90: Likewise.
* gfortran.dg/gomp/pr33439.f90: Likewise.
* gfortran.dg/gomp/appendix-a/a.24.1.f90: Likewise.
* gfortran.dg/gomp/sharing-1.f90: Likewise.
* gfortran.dg/gomp/sharing-2.f90: Likewise.
* gcc.dg/gomp/appendix-a/a.24.1.c: Likewise.
* gcc.dg/gomp/sharing-1.c: Likewise.
re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types) gcc/ PR target/80246 * config/rs6000/dfp.md (dfp_dxex_<mode>): Update mode of operand 0. (dfp_diex_<mode>): Update mode of operand 1. * doc/extend.texi (dxex, dxexq): Document change to return type. (diex, diexq): Document change to argument type. gcc/testsuite/ PR target/80246 * gcc.target/powerpc/dfp-builtin-1.c: Remove unneeded dg-skip-if for Darwin and SPE. (dxex, dxexq): Update return type. (diex, diexq): Update argument type. * gcc.target/powerpc/pr80246.c: New test. From-SVN: r246594
2017-03-30 21:57:20 +02:00
2017-03-30 Peter Bergner <bergner@vnet.ibm.com>
PR target/80246
* gcc.target/powerpc/dfp-builtin-1.c: Remove unneeded dg-skip-if for
Darwin and SPE.
(dxex, dxexq): Update return type.
(diex, diexq): Update argument type.
* gcc.target/powerpc/pr80246.c: New test.
[PR 77333] Fixup fntypes of gimple calls of clones 2017-03-30 Martin Jambor <mjambor@suse.cz> PR ipa/77333 * cgraph.h (cgraph_build_function_type_skip_args): Declare. * cgraph.c (redirect_call_stmt_to_callee): Set gimple fntype so that it reflects the signature changes performed at the callee side. * cgraphclones.c (build_function_type_skip_args): Make public, renamed to cgraph_build_function_type_skip_args. (build_function_decl_skip_args): Adjust call to the above function. testsuite/ * g++.dg/ipa/pr77333.C: New test. From-SVN: r246589
2017-03-30 15:51:02 +02:00
2017-03-30 Martin Jambor <mjambor@suse.cz>
PR ipa/77333
* g++.dg/ipa/pr77333.C: New test.
re PR target/80206 (ICE in extract_insn, at recog.c:2327) PR target/80206 * config/i386/sse.md (<extract_type>_vextract<shuffletype><extract_suf>_mask): Use register as dest whenever it is a MEM not rtx_equal_p to the corresponding dup operand, and when forcing into reg move the reg into the memory afterwards. (<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask): Likewise. Use <ssehalfvecmode> instead of <ssequartermode> for the force_reg mode. (avx512vl_vextractf128<mode>): Use register as dest either always when a MEM, or when it is a MEM not rtx_equal_p to the corresponding dup operand, or even not when it is a CONST_VECTOR depending on the mode and lo vs. hi. (avx512dq_vextract<shuffletype>64x2_1_maskm): Remove extraneous parens. (avx512f_vextract<shuffletype>32x4_1_maskm): Likewise. (<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>): Likewise. Require that operands[2] is even. (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Remove extraneous parens. Require that operands[2] is a multiple of 4. (vec_extract_lo_<mode><mask_name>): Don't bother testing if operands[0] is a MEM if <mask_applied>, the predicates/constraints disallow memory then. * gcc.target/i386/pr80206.c: New test. From-SVN: r246588
2017-03-30 15:29:28 +02:00
2017-03-30 Jakub Jelinek <jakub@redhat.com>
PR target/80206
* gcc.target/i386/pr80206.c: New test.
re PR tree-optimization/77498 (Performance drop after r239414 on spec2000/172mgrid) 2017-03-30 Richard Biener <rguenther@suse.de> PR tree-optimization/77498 * tree-ssa-pre.c (phi_translate_1): Do not allow simplifications to non-constants over backedges. * gfortran.dg/pr77498.f: New testcase. From-SVN: r246583
2017-03-30 09:15:39 +02:00
2017-03-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/77498
* gfortran.dg/pr77498.f: New testcase.
re PR c/79730 (ICE tree check: expected var_decl, have function_decl in finish_decl, at c/c-decl.c:5063) PR c/79730 * c-decl.c (finish_decl): Check VAR_P. * gcc.dg/pr79730.c: New test. From-SVN: r246578
2017-03-30 01:40:36 +02:00
2017-03-29 Marek Polacek <polacek@redhat.com>
PR c/79730
* gcc.dg/pr79730.c: New test.
re PR fortran/78670 ([F03] Incorrect file position with namelist read under DTIO) 2017-03-29 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/78670 * io/list_read.c (nml_get_obj_data): Delete code which calls the child read procedure. (nml_read_obj): Insert the code which calls the child procedure. Don't need to touch nodes if using dtio since parent will not be traversing the components. PR libgfortran/78670 * gfortran.dg/dtio_25.f90: Use 'a1' format when trying to read a character of length 1. Update test for success. * gfortran.dg/dtio_28.f03: New test. * gfortran.dg/dtio_4.f90: Update to open test file with status = 'scratch' to delete the file when done. From-SVN: r246576
2017-03-29 23:37:45 +02:00
2017-03-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/78670
* gfortran.dg/dtio_25.f90: Use 'a1' format when trying to read
a character of length 1. Update test for success.
* gfortran.dg/dtio_28.f03: New test.
* gfortran.dg/dtio_4.f90: Update to open test file with status =
'scratch' to delete the file when done.
combine: Fix PR80233 If combine has added an unconditional trap there will be a new basic block as well. It will then end up considering the NOTE_INSN_BASIC_BLOCK as the last_combined_insn, but then it tries to take the DF_INSN_LUID of that and that dereferences a NULL pointer (since such a note is not an INSN_P). This fixes it by not taking non-insns as last_combined_insn. PR rtl-optimization/80233 * combine.c (combine_instructions): Only take NONDEBUG_INSN_P insns as last_combined_insn. Do not test for BARRIER_P separately. gcc/testsuite/ PR rtl-optimization/80233 * gcc.c-torture/compile/pr80233.c: New testcase. From-SVN: r246575
2017-03-29 22:53:59 +02:00
2017-03-29 Segher Boessenkool <segher@kernel.crashing.org>
PR rtl-optimization/80233
* gcc.c-torture/compile/pr80233.c: New testcase.
re PR fortran/80254 (Windows test failure: dec_io_2.f90) 2017-03-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/80254 * gfortran.dg/dec_io_2.f90: Do not run on MINGW, run * gfortran.dg/dec_io_2a.f90: instead (new test). From-SVN: r246573
2017-03-29 19:30:58 +02:00
2017-03-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80254
* gfortran.dg/dec_io_2.f90: Do not run on MINGW, run
* gfortran.dg/dec_io_2a.f90: instead (new test).
[g++, testsuite] XFAIL thread_local-order2.C on newlib testsuite/ * g++.dg/tls/thread_local-order2.C: XFAIL on newlib. As commented by Mike, it's better that newlib support this feature, tracked by https://sourceware.org/bugzilla/show_bug.cgi?id=21325 From-SVN: r246563
2017-03-29 12:33:04 +02:00
2017-03-28 Jiong Wang <jiong.wang@arm.com>
* g++.dg/tls/thread_local-order2.C: XFAIL on newlib.
rs6000: Fix gcc.target/powerpc/gcse-1.c for PIC (PR43496) With PIC a @ha relocation isn't generated, so skip that test then. PR testsuite/43496 * gcc.target/powerpc/gcse-1.c: Skip scan-assembler-times "@ha" if generating PIC code. From-SVN: r246555
2017-03-29 00:26:17 +02:00
2017-03-28 Segher Boessenkool <segher@kernel.crashing.org>
PR testsuite/43496
* gcc.target/powerpc/gcse-1.c: Skip scan-assembler-times "@ha" if
generating PIC code.
re PR rtl-optimization/80193 (ICE on valid (but hairy) C code at -O3 on x86_64-linux-gnu: in check_allocation, at ira.c:2563) 2017-03-28 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/80193 * ira.c (ira): Do not check allocation for LRA. 2017-03-28 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/80193 * gcc.target/i386/pr80193.c: New. From-SVN: r246554
2017-03-28 22:55:38 +02:00
2017-03-28 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/80193
* gcc.target/i386/pr80193.c: New.
re PR fortran/78661 ([OOP] Namelist output missing object designator under DTIO) 2017-03-28 Janus Weil <janus@gcc.gnu.org> PR fortran/78661 * trans-io.c (transfer_namelist_element): Perform a polymorphic call to a DTIO procedure if necessary. 2017-03-28 Janus Weil <janus@gcc.gnu.org> PR fortran/78661 * gfortran.dg/dtio_25.f90: Modified test case. * gfortran.dg/dtio_27.f90: New test case. 2017-03-28 Janus Weil <janus@gcc.gnu.org> PR fortran/78661 * io/write.c (nml_write_obj): Build a class container only if necessary. From-SVN: r246546
2017-03-28 19:01:05 +02:00
2017-03-28 Janus Weil <janus@gcc.gnu.org>
PR fortran/78661
* gfortran.dg/dtio_25.f90: Modified test case.
* gfortran.dg/dtio_27.f90: New test case.
re PR target/53383 (Allow -mpreferred-stack-boundary=3 on x86-64) PR target/53383 * config/i386/i386.c (ix86_option_override_internal): Always allow -mincoming-stack-boundary=3 for 64-bit targets. testsuite/ChangeLog: PR target/53383 * gcc.target/i386/pr53383-1.c (dg-options): Remove -mno-sse. * gcc.target/i386/pr53383-2.c (dg-options): Ditto. * gcc.target/i386/pr53383-3.c (dg-options): Ditto. From-SVN: r246543
2017-03-28 18:51:00 +02:00
2017-03-28 Uros Bizjak <ubizjak@gmail.com>
PR target/53383
* gcc.target/i386/pr53383-1.c (dg-options): Remove -mno-sse.
* gcc.target/i386/pr53383-2.c (dg-options): Ditto.
* gcc.target/i386/pr53383-3.c (dg-options): Ditto.
tree-vect-loop-manip.c (slpeel_add_loop_guard): New param and mark new edge's irreducible flag accordign to it. * tree-vect-loop-manip.c (slpeel_add_loop_guard): New param and mark new edge's irreducible flag accordign to it. (vect_do_peeling): Check loop preheader edge's irreducible flag and pass it to function slpeel_add_loop_guard. gcc/testsuite * gcc.c-torture/compile/irreducible-loop.c: New. From-SVN: r246540
2017-03-28 17:32:29 +02:00
2017-03-28 Bin Cheng <bin.cheng@arm.com>
* gcc.c-torture/compile/irreducible-loop.c: New.
re PR tree-optimization/80218 (tree-call-cdce does not update block frequencies) gcc/ PR tree-optimization/80218 * tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Update block frequencies and counts. gcc/testsuite/ PR tree-optimization/80218 * gcc.dg/pr80218.c: New test. From-SVN: r246538
2017-03-28 17:14:36 +02:00
2017-03-28 Richard Sandiford <richard.sandiford@arm.com>
tree-vect-loop-manip.c (slpeel_add_loop_guard): New param and mark new edge's irreducible flag accordign to it. * tree-vect-loop-manip.c (slpeel_add_loop_guard): New param and mark new edge's irreducible flag accordign to it. (vect_do_peeling): Check loop preheader edge's irreducible flag and pass it to function slpeel_add_loop_guard. gcc/testsuite * gcc.c-torture/compile/irreducible-loop.c: New. From-SVN: r246540
2017-03-28 17:32:29 +02:00
PR tree-optimization/80218
re PR tree-optimization/80218 (tree-call-cdce does not update block frequencies) gcc/ PR tree-optimization/80218 * tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Update block frequencies and counts. gcc/testsuite/ PR tree-optimization/80218 * gcc.dg/pr80218.c: New test. From-SVN: r246538
2017-03-28 17:14:36 +02:00
* gcc.dg/pr80218.c: New test.
re PR ipa/78644 (ICE: SIGSEGV in is_gimple_reg_type with -Og -fipa-cp) 2017-03-28 Richard Biener <rguenther@suse.de> PR tree-optimization/78644 * tree-ssa-ccp.c (evaluate_stmt): When we may not use the value of a simplification result we may not use it at all. * gcc.dg/pr78644-1.c: New testcase. * gcc.dg/pr78644-2.c: Likewise. From-SVN: r246534
2017-03-28 15:57:43 +02:00
2017-03-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/78644
* gcc.dg/pr78644-1.c: New testcase.
* gcc.dg/pr78644-2.c: Likewise.
Skip pic-3,4.c and pie-3,4.c for mips*-*-linux-*. gcc/testsuite/ * gcc.dg/pic-3.c: Skip for mips*-*-linux-*. * gcc.dg/pic-4.c: Likewise. * gcc.dg/pie-3.c: Likewise. * gcc.dg/pie-4.c: Likewise. From-SVN: r246533
2017-03-28 14:43:33 +02:00
2017-03-28 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.dg/pic-3.c: Skip for mips*-*-linux-*.
* gcc.dg/pic-4.c: Likewise.
* gcc.dg/pie-3.c: Likewise.
* gcc.dg/pie-4.c: Likewise.
Handle PHI nodes w/o a argument (PR ipa/80205). 2017-03-28 Martin Liska <mliska@suse.cz> PR ipa/80205 * g++.dg/ipa/pr80205.C: New test. 2017-03-28 Richard Biener <rguenther@suse.de> PR ipa/80205 * tree-inline.c (copy_phis_for_bb): Do not create PHI node without arguments, generate default definition of a SSA name. From-SVN: r246530
2017-03-28 13:37:22 +02:00
2017-03-28 Martin Liska <mliska@suse.cz>
PR ipa/80205
* g++.dg/ipa/pr80205.C: New test.
Fix broken tests for avr target These tests assume {unsigned,} ints are 32 bits or wider. Explicitly specify __{U}INT32_TYPE__ for targets with __SIZEOF_INT__ < 4. gcc/testsuite/ 2017-03-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.c-torture/execute/pr79121.c:Use __{U}INT32_TYPE__ for targets with sizeof(int) < 4. * gcc.c-torture/execute/pr79737-1.c (struct S): Likewise. * gcc.c-torture/execute/pr79737-2.c: Likewise. * gcc.dg/torture/pr79777.c: Likewise. * gcc.dg/torture/pr79910.c: Likewise. From-SVN: r246529
2017-03-28 12:55:18 +02:00
2017-03-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.c-torture/execute/pr79121.c:Use __{U}INT32_TYPE__ for targets
with sizeof(int) < 4.
* gcc.c-torture/execute/pr79737-1.c (struct S): Likewise.
* gcc.c-torture/execute/pr79737-2.c: Likewise.
* gcc.dg/torture/pr79777.c: Likewise.
* gcc.dg/torture/pr79910.c: Likewise.
re PR middle-end/80222 (may_alias folded away) 2017-03-28 Richard Biener <rguenther@suse.de> PR middle-end/80222 * gimple-fold.c (gimple_fold_indirect_ref): Do not touch TYPE_REF_CAN_ALIAS_ALL references. * fold-const.c (fold_indirect_ref_1): Likewise. * g++.dg/pr80222.C: New testcase. From-SVN: r246527
2017-03-28 12:10:01 +02:00
2017-03-28 Richard Biener <rguenther@suse.de>
PR middle-end/80222
* g++.dg/pr80222.C: New testcase.
Fix calls.c for a _complex type (PR ipa/80104). 2017-03-28 Martin Liska <mliska@suse.cz> PR ipa/80104 * cgraphunit.c (cgraph_node::expand_thunk): Mark argument of a thunk call as DECL_GIMPLE_REG_P when vector or complex type. 2017-03-28 Martin Liska <mliska@suse.cz> PR ipa/80104 * gcc.dg/ipa/pr80104.c: New test. From-SVN: r246525
2017-03-28 11:01:57 +02:00
2017-03-28 Martin Liska <mliska@suse.cz>
PR ipa/80104
* gcc.dg/ipa/pr80104.c: New test.
re PR sanitizer/80067 (ICE in fold_comparison with -fsanitize=undefined) PR sanitizer/80067 * fold-const.c (fold_comparison): Use protected_set_expr_location instead of SET_EXPR_LOCATION. * c-c++-common/ubsan/shift-10.c: New test. From-SVN: r246521
2017-03-28 10:13:04 +02:00
2017-03-28 Marek Polacek <polacek@redhat.com>
PR sanitizer/80067
* c-c++-common/ubsan/shift-10.c: New test.
re PR target/80162 (ICE on invalid code (address of register variable)) PR tree-optimization/80162 * tree-ssa-dom.c (derive_equivalences_from_bit_ior): Fix typo in function name. Limit recursion depth. (record_temporary_equivalences): Corresponding changes. PR tree-optimization/80162 * gcc.c-torture/compile/pr80216.c: New test. From-SVN: r246517
2017-03-28 05:22:25 +02:00
2017-03-27 Jeff Law <law@redhat.com>
Fix PR# in last commit From-SVN: r246518
2017-03-28 05:30:35 +02:00
PR tree-optimization/80216
re PR target/80162 (ICE on invalid code (address of register variable)) PR tree-optimization/80162 * tree-ssa-dom.c (derive_equivalences_from_bit_ior): Fix typo in function name. Limit recursion depth. (record_temporary_equivalences): Corresponding changes. PR tree-optimization/80162 * gcc.c-torture/compile/pr80216.c: New test. From-SVN: r246517
2017-03-28 05:22:25 +02:00
* gcc.c-torture/compile/pr80216.c: New test.
re PR target/80102 (ICE in maybe_record_trace_start, at dwarf2cfi.c:2330) PR target/80102 * reg-notes.def (REG_CFA_NOTE): Define. Use it for CFA related notes. * cfgcleanup.c (reg_note_cfa_p): New array. (insns_have_identical_cfa_notes): New function. (old_insns_match_p): Don't cross-jump in between /f and non-/f instructions. If both i1 and i2 are frame related, verify all CFA notes, their order and content. * g++.dg/opt/pr80102.C: New test. From-SVN: r246511
2017-03-27 23:00:35 +02:00
2017-03-27 Jakub Jelinek <jakub@redhat.com>
re PR target/80162 (ICE on invalid code (address of register variable)) PR middle-end/80162 c-family/ * c-common.c (c_common_mark_addressable_vec): Don't set TREE_ADDRESSABLE on DECL_HARD_REGISTER. c/ * c-tree.h (c_mark_addressable): Add array_ref_p argument. * c-typeck.c (c_mark_addressable): Likewise. Look through VIEW_CONVERT_EXPR unless array_ref_p and VCE is from VECTOR_TYPE to ARRAY_TYPE. (build_array_ref): Pass true as array_ref_p to c_mark_addressable. cp/ * cp-tree.h (cxx_mark_addressable): Add array_ref_p argument. * typeck.c (cxx_mark_addressable): Likewise. Look through VIEW_CONVERT_EXPR unless array_ref_p and VCE is from VECTOR_TYPE to ARRAY_TYPE. (cp_build_array_ref): Pass true as array_ref_p to cxx_mark_addressable. testsuite/ * c-c++-common/pr80162-1.c: New test. * c-c++-common/pr80162-2.c: New test. * c-c++-common/pr80162-3.c: New test. From-SVN: r246512
2017-03-27 23:07:21 +02:00
PR middle-end/80162
* c-c++-common/pr80162-1.c: New test.
* c-c++-common/pr80162-2.c: New test.
* c-c++-common/pr80162-3.c: New test.
re PR target/80102 (ICE in maybe_record_trace_start, at dwarf2cfi.c:2330) PR target/80102 * reg-notes.def (REG_CFA_NOTE): Define. Use it for CFA related notes. * cfgcleanup.c (reg_note_cfa_p): New array. (insns_have_identical_cfa_notes): New function. (old_insns_match_p): Don't cross-jump in between /f and non-/f instructions. If both i1 and i2 are frame related, verify all CFA notes, their order and content. * g++.dg/opt/pr80102.C: New test. From-SVN: r246511
2017-03-27 23:00:35 +02:00
PR target/80102
* g++.dg/opt/pr80102.C: New test.
re PR target/78543 (ICE in push_reload, at reload.c:1349 on powerpc64le-linux-gnu) [gcc] 2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78543 * config/rs6000/rs6000.md (bswaphi2_extenddi): Combine bswap HImode and SImode with zero extend to DImode to one insn. (bswap<mode>2_extenddi): Likewise. (bswapsi2_extenddi): Likewise. (bswaphi2_extendsi): Likewise. (bswaphi2): Combine bswap HImode and SImode into one insn. Separate memory insns from swapping register. (bswapsi2): Likewise. (bswap<mode>2): Likewise. (bswaphi2_internal): Delete, no longer used. (bswapsi2_internal): Likewise. (bswap<mode>2_load): Split bswap HImode/SImode into separate load, store, and gpr<-gpr swap insns. (bswap<mode>2_store): Likewise. (bswaphi2_reg): Register only splitter, combine with the splitter. (bswaphi2 splitter): Likewise. (bswapsi2_reg): Likewise. (bswapsi2 splitter): Likewise. (bswapdi2): If we have the LDBRX and STDBRX instructions, split the insns into load, store, and register/register insns. (bswapdi2_ldbrx): Likewise. (bswapdi2_load): Likewise. (bswapdi2_store): Likewise. (bswapdi2_reg): Likewise. [gcc/testsuite] 2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78543 * gcc.target/powerpc/pr78543.c: New test. From-SVN: r246508
2017-03-27 21:19:00 +02:00
2017-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/78543
* gcc.target/powerpc/pr78543.c: New test.
re PR target/80103 (ICE in output_1144, at config/rs6000/vsx.md:2298) gcc/testsuite/ChangeLog: 2017-03-27 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80103 * gcc.target/powerpc/pr80103-1.c: New test. gcc/ChangeLog: 2017-03-27 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/80103 * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Edit and add comments. * config/rs6000/rs6000.c (rs6000_option_override_internal): Add special handling for target option conflicts between dform options (-mpower9-dform, -mpower9-dform-vector, -mpower9-dform-scalar) and -mno-direct-move. From-SVN: r246505
2017-03-27 19:04:07 +02:00
2017-03-27 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80103
* gcc.target/powerpc/pr80103-1.c: New test.
re PR tree-optimization/80181 (ICE in set_lattice_value, at tree-ssa-ccp.c:505) 2017-03-27 Richard Biener <rguenther@suse.de> PR tree-optimization/80181 * tree-ssa-ccp.c (likely_value): UNDEFINED ^ X is UNDEFINED. * gcc.dg/torture/pr80181.c: New testcase. From-SVN: r246500
2017-03-27 14:52:13 +02:00
2017-03-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/80181
* gcc.dg/torture/pr80181.c: New testcase.
[ARC] Save/restore blink when in ISR. gcc/ 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.c (arc_epilogue_uses): BLINK should be also restored when in interrupt. * config/arc/arc.md (simple_return): ARCv2 rtie instruction doesn't have delay slot. 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> * testsuite/gcc.target/arc/interrupt-4.c: New file. From-SVN: r246495
2017-03-27 12:56:04 +02:00
2017-03-27 Claudiu Zissulescu <claziss@synopsys.com>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
* gcc.target/arc/interrupt-4.c: New file.
[ARC] Save/restore blink when in ISR. gcc/ 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.c (arc_epilogue_uses): BLINK should be also restored when in interrupt. * config/arc/arc.md (simple_return): ARCv2 rtie instruction doesn't have delay slot. 2017-03-27 Claudiu Zissulescu <claziss@synopsys.com> * testsuite/gcc.target/arc/interrupt-4.c: New file. From-SVN: r246495
2017-03-27 12:56:04 +02:00
re PR ipa/79776 (ICE on valid code in insert_vi_for_tree, at tree-ssa-structalias.c:2807) 2017-03-27 Richard Biener <rguenther@suse.de> PR ipa/79776 * tree-ssa-structalias.c (associate_varinfo_to_alias): Skip inlined thunk clones. * g++.dg/ipa/pr79776.C: New testcase. From-SVN: r246494
2017-03-27 12:50:55 +02:00
2017-03-27 Richard Biener <rguenther@suse.de>
PR ipa/79776
* g++.dg/ipa/pr79776.C: New testcase.
re PR sanitizer/80168 (ICE in make_decl_rtl, at varasm.c:1311 w/ VLA and -fsanitize=address) PR sanitizer/80168 * asan.c (instrument_derefs): Copy over last operand from original COMPONENT_REF to the new COMPONENT_REF with DECL_BIT_FIELD_REPRESENTATIVE. * ubsan.c (instrument_object_size): Likewise. * gcc.dg/asan/pr80168.c: New test. From-SVN: r246492
2017-03-27 10:25:01 +02:00
2017-03-27 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/80168
* gcc.dg/asan/pr80168.c: New test.
re PR tree-optimization/80170 (SLP vectorization creates aligned access) 2017-03-27 Richard Biener <rguenther@suse.de> PR tree-optimization/80170 * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Make sure DR/SCEV didnt fold in constants we do not see when looking at the reference base alignment. * gcc.dg/pr80170.c: New testcase. From-SVN: r246491
2017-03-27 10:07:49 +02:00
2017-03-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/80170
* gcc.dg/pr80170.c: New testcase.
re PR tree-optimization/80171 (ICE (Segmentation fault) with optimization) 2017-03-27 Richard Biener <rguenther@suse.de> PR middle-end/80171 * gimple-fold.c (fold_ctor_reference): Properly guard against NULL return value from canonicalize_constructor_val. * g++.dg/torture/pr80171.C: New testcase. From-SVN: r246490
2017-03-27 09:35:44 +02:00
2017-03-27 Richard Biener <rguenther@suse.de>
PR middle-end/80171
* g++.dg/torture/pr80171.C: New testcase.
coarray_failed_images_1.f08: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_failed_images_1.f08: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_image_status_1.f08: Likewise. * gfortran.dg/coarray_stopped_images_1.f08: Likewise. From-SVN: r246484
2017-03-26 17:19:40 +02:00
2017-03-26 John David Anglin <danglin@gcc.gnu.org>
pr79732.c: Require alias support. * gcc.dg/torture/pr79732.c: Require alias support. * gcc.dg/tree-ssa/pr56727.c: Move dg-require-alias after dg-do compile. From-SVN: r246485
2017-03-26 17:40:29 +02:00
* gcc.dg/torture/pr79732.c: Require alias support.
* gcc.dg/tree-ssa/pr56727.c: Move dg-require-alias after dg-do compile.
coarray_failed_images_1.f08: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_failed_images_1.f08: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_image_status_1.f08: Likewise. * gfortran.dg/coarray_stopped_images_1.f08: Likewise. From-SVN: r246484
2017-03-26 17:19:40 +02:00
* gfortran.dg/coarray_failed_images_1.f08: Add "-latomic" option if
libatomic_available.
* gfortran.dg/coarray_image_status_1.f08: Likewise.
* gfortran.dg/coarray_stopped_images_1.f08: Likewise.
re PR fortran/78881 ([F03] reading from string with DTIO procedure does not work properly) 2017-03-25 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/78881 * io/io.h (st_parameter_dt): Rename unused component last_char to child_saved_iostat. Move comment to gfc_unit. * io/list_read.c (list_formatted_read_scalar): After call to child READ procedure, save the returned iostat value for later check. (finish_list_read): Only finish READ if child_saved_iostat was OK. * io/transfer.c (read_sf_internal): If there is a saved character in last character, seek back one. Add a new check for EOR condition. (read_sf): If there is a saved character in last character, seek back one. (formatted_transfer_scalar_read): Initialize last character before invoking child procedure. (data_transfer_init): If child dtio, set advance status to nonadvancing. Move update of size and check for EOR condition to before child dtio return. * gfortran.dg/dtio_26.f90: New test. From-SVN: r246478
2017-03-25 19:48:01 +01:00
2017-03-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/78881
* gfortran.dg/dtio_26.f90: New test.
re PR fortran/80156 (Generic DTIO interface reported missing if public statement preceeds the interface block) 2017-03-25 Paul Thomas <pault@gcc.gnu.org> PR fortran/80156 PR fortran/79382 * decl.c (access_attr_decl): Remove the error for an absent generic DTIO interface and ensure that symbol has the flavor FL_PROCEDURE. 2017-03-25 Paul Thomas <pault@gcc.gnu.org> PR fortran/80156 PR fortran/79382 * gfortran.dg/dtio_23.f90 : Remove the dg-error and add the testcase for PR80156. Add a main programme that tests that the typebound generic is accessible. From-SVN: r246476
2017-03-25 18:38:17 +01:00
2017-03-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/80156
PR fortran/79382
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/dtio_23.f90: Remove the dg-error and add the
re PR fortran/80156 (Generic DTIO interface reported missing if public statement preceeds the interface block) 2017-03-25 Paul Thomas <pault@gcc.gnu.org> PR fortran/80156 PR fortran/79382 * decl.c (access_attr_decl): Remove the error for an absent generic DTIO interface and ensure that symbol has the flavor FL_PROCEDURE. 2017-03-25 Paul Thomas <pault@gcc.gnu.org> PR fortran/80156 PR fortran/79382 * gfortran.dg/dtio_23.f90 : Remove the dg-error and add the testcase for PR80156. Add a main programme that tests that the typebound generic is accessible. From-SVN: r246476
2017-03-25 18:38:17 +01:00
testcase for PR80156. Add a main programme that tests that
the typebound generic is accessible.
re PR target/80160 (operand has impossible constraints) PR rtl-optimization/80160 PR rtl-optimization/80159 * lra-assigns.c (must_not_spill_p): Tighten new test to also take reg_alternate_class into account. * gcc.target/i386/pr80160.c: New test. From-SVN: r246473
2017-03-25 02:12:04 +01:00
2017-03-25 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/80160
PR rtl-optimization/80159
* gcc.target/i386/pr80160.c: New test.
re PR target/79904 (ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909) PR sanitizer/79904 * gcc.dg/ubsan/pr79904-2.c: Add -Wno-psabi to dg-options. From-SVN: r246468
2017-03-24 22:43:08 +01:00
2017-03-24 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/79904
* gcc.dg/ubsan/pr79904-2.c: Add -Wno-psabi to dg-options.
re PR c++/80119 (-Wmaybe-uninitialized wrongly flags the body of a short-circuited if-clause) PR c++/80119 * cp-gimplify.c (cp_fold): Strip CLEANUP_POINT_EXPR if the expression doesn't have side effects. * g++.dg/warn/Wuninitialized-9.C: New test. From-SVN: r246461
2017-03-24 15:22:01 +01:00
2017-03-24 Marek Polacek <polacek@redhat.com>
PR c++/80119
* g++.dg/warn/Wuninitialized-9.C: New test.
S/390: arch12: New builtins. This patch implements a set of low-level builtins for instruction which would otherwise not be emitted by the compiler plus a set of high-level builtins as defined by the IBM XL compiler. The high-level builtins will be described in a future revision of the z/OS XL C/C++ Programming Guide. I'll try to come up with a documentation appropriate for the GCC manual as well (sometimes in the future). gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390-builtins.def: Add VXE builtins. Add a flags argument to the overloaded builtin variants. Use the new flag to deprecate certain builtin variants. * config/s390/s390-builtin-types.def: Add new builtin types. * config/s390/s390-builtins.h: Support new flags field for overloaded builtins. * config/s390/s390-c.c (OB_DEF_VAR): New flags field. (s390_macro_to_expand): Enable vector float data type. (s390_cpu_cpp_builtins_internal): Indicate support of the new builtins by incrementing the __VEC__ version number. (s390_expand_overloaded_builtin): Support expansion of vec_xl and vec_xst. (s390_resolve_overloaded_builtin): Emit error messages depending on the builtin flags. * config/s390/s390.c (s390_expand_builtin): Support additional flags argument. Change error message to match the messages emitted in s390-c.c. * config/s390/s390.md: New UNSPEC_* constants. (op_type): Add new instruction types. * config/s390/vecintrin.h: Add new builtins and test data class constants. * config/s390/vx-builtins.md (V_HW_32_64): Add V4SF. (V_HW_4, VEC_HW, VECF_HW): New mode iterators. (VEC_INEXACT, VEC_NOINEXACT): New constants. ("vec_splats<mode>", "vec_insert<mode>", "vec_promote<mode>") ("vec_insert_and_zero<mode>", "vec_mergeh<mode>") ("vec_mergel<mode>"): V_HW -> VEC_HW. ("vlrlrv16qi", "vstrlrv16qi", "vbpermv16qi", "vec_msumv2di") ("vmslg", "*vftci<mode>_cconly", "vftci<mode>_intcconly") ("*vftci<mode>", "vftci<mode>_intcc", "vec_double_s64") ("vec_double_u64", "vfmin<mode>", "vfmax<mode>"): New definition. ("and_av2df3", "and_cv2df3", "vec_andc_av2df3") ("vec_andc_cv2df3", "xor_av2df3", "xor_cv2df3", "vec_nor_av2df3") ("vec_nor_cv2df3", "ior_av2df3", "ior_cv2df3", "vec_nabs") ("*vftcidb", "*vftcidb_cconly", "vftcidb"): Remove definition. ("vec_all_<fpcmpcc:code>v2df", "vec_any_<fpcmpcc:code>v2df") ("vec_scatter_elementv4si_DI", "vec_cmp<fpcmp:code>v2df") ("vec_di_to_df_s64", "vec_di_to_df_u64", "vec_df_to_di_u64") ("vfidb", "*vldeb", "*vledb", "*vec_cmp<insn_cmp>v2df_cconly") ("vec_cmpeqv2df_cc", "vec_cmpeqv2df_cc", "vec_cmphv2df_cc") ("vec_cmphev2df_cc", "*vec_cmpeqv2df_cc") ("*vec_cmphv2df_cc", "*vec_cmphev2df_cc"): Enable new modes as ... ("vec_all_<fpcmpcc:code><mode>", "vec_any_<fpcmpcc:code><mode>") ("vec_scatter_element<V_HW_4:mode>_DI") ("vec_cmp<fpcmp:code><mode>", "vcdgb", "vcdlgb", "vclgdb") ("vec_fpint<mode>", "vflls") ("vflrd", "*vec_cmp<insn_cmp><mode>_cconly", "vec_cmpeq<mode>_cc") ("vec_cmpeq<mode>_cc", "vec_cmph<mode>_cc", "vec_cmphe<mode>_cc") ("*vec_cmpeq<mode>_cc", "*vec_cmph<mode>_cc") ("*vec_cmphe<mode>_cc"): ... these. ("vec_ctd_s64", "vec_ctsl", "vec_ctul", "vec_st2f"): Use rounding mode constant instead of magic value. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/target-attribute/tattr-3.c: Adjust error message and remove the high-level builtin. The error message for the would prevent compilation from reaching the second. * gcc.target/s390/target-attribute/tattr-4.c: Likewise. From-SVN: r246459
2017-03-24 15:04:12 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/target-attribute/tattr-3.c: Adjust error message
and remove the high-level builtin. The error message for the
would prevent compilation from reaching the second.
* gcc.target/s390/target-attribute/tattr-4.c: Likewise.
S/390: arch12: Support new vector floating point modes. This patch adds support for the new floating point vector elements (SF and TF) introduced with arch12. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_vec_compare): Support other vector floating point modes than just V2DF. (s390_expand_vcond): Likewise. (s390_hard_regno_mode_ok): Allow SFmode values in VRs. (s390_cannot_change_mode_class): Prevent mode changes between TF and V1TF in vector registers. * config/s390/s390.md (DF, SF): New mode attributes. ("*cmp<mode>_ccs", "add<mode>3", "sub<mode>3", "mul<mode>3") ("fma<mode>4", "fms<mode>4", "div<mode>3", "*neg<mode>2"): Add SFmode support for VRs. * config/s390/vector.md (V_HW, V_HW2, VT_HW, ti*, nonvec): Add new vector fp modes. (VFT, VF_HW): New mode iterators. (vw, sdx): New mode attributes. ("addv2df3", "subv2df3", "mulv2df3", "divv2df3", "sqrtv2df2") ("fmav2df4","fmsv2df4", "negv2df2", "absv2df2", "*negabsv2df2") ("smaxv2df3", "sminv2df3", "*vec_cmp<VFCMP_HW_OP:code>v2df_nocc") ("vec_cmpuneqv2df", "vec_cmpltgtv2df", "vec_orderedv2df") ("vec_unorderedv2df"): Adjust the v2df only patterns to support also the new vector floating point modes. Renaming to ... ("add<mode>3", "sub<mode>3", "mul<mode>3", "div<mode>3") ("sqrt<mode>2", "fma<mode>4", "fms<mode>4", "neg<mode>2") ("abs<mode>2", "negabs<mode>2", "smax<mode>3") ("smin<mode>3", "*vec_cmp<VFCMP_HW_OP:code><mode>_nocc") ("vec_cmpuneq<mode>", "vec_cmpltgt<mode>", "vec_ordered<mode>") ("vec_unordered<mode>"): ... these. ("neg_fma<mode>4", "neg_fms<mode>4", "*smax<mode>3_vxe") ("*smin<mode>3_vxe", "*sminv2df3_vx", "*vec_extendv4sf") ("*vec_extendv2df"): New insn definitions. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/vxe/negfma-1.c: New test. From-SVN: r246458
2017-03-24 15:03:24 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vxe/negfma-1.c: New test.
S/390: arch12: Support the mul/add/subtract instructions. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.md ("*adddi3_sign", "*subdi3_sign", "mulditi3") ("mulditi3_2", "*muldi3_sign"): New patterns. ("muldi3", "*muldi3", "mulsi3", "*mulsi3"): Add an expander and rename the pattern definition. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/arch12/aghsghmgh-1.c: New test. * gcc.target/s390/arch12/mul-1.c: New test. * gcc.target/s390/arch12/mul-2.c: New test. From-SVN: r246457
2017-03-24 15:02:51 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/arch12/aghsghmgh-1.c: New test.
* gcc.target/s390/arch12/mul-1.c: New test.
* gcc.target/s390/arch12/mul-2.c: New test.
S/390: arch12: Add vllezlf instruction. This adds support for the vector load element and zero instruction and makes sure it is used when initializing vectors with elements while setting the rest to 0. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_vec_init): Use vllezl instruction if possible. * config/s390/vector.md (vec_halfnumelts): New mode attribute. ("*vec_vllezlf<mode>"): New pattern. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/vxe/vllezlf-1.c: New test. From-SVN: r246455
2017-03-24 15:01:54 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vxe/vllezlf-1.c: New test.
S/390: arch12: New vector popcount variants arch12 provides pop count vector instructions for bigger elements than just chars. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/vxe/popcount-1.c: New test. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/vector.md ("popcountv16qi2", "popcountv8hi2") ("popcountv4si2", "popcountv2di2"): Rename to ... ("popcount<mode>2", "popcountv8hi2_vx", "popcountv4si2_vx") ("popcountv2di2_vx"): ... these and add !TARGET_VXE to the condition. ("popcount<mode>2_vxe"): New pattern. From-SVN: r246454
2017-03-24 15:01:18 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vxe/popcount-1.c: New test.
S/390: arch12: Add support for new vector bit operations. This patch adds support for the new bit operations introduced with arch12. The patch also renames the one complement pattern to the proper RTL standard name. 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_rtx_costs): Return low costs for the canonical form of ~AND to make sure the new instruction will be used. * config/s390/vector.md ("notand<mode>3", "ior_not<mode>3") ("notxor<mode>3"): Add new pattern definitions. ("*not<mode>"): Rename to ... ("one_cmpl<mode>2"): ... this. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/vxe/bitops-1.c: New test. From-SVN: r246453
2017-03-24 15:00:43 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vxe/bitops-1.c: New test.
S/390: arch12: Add arch12 option. This patch covers the mechanical work of making the new architecture option arch12 available wherever it will be needed later. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/s390.exp: Run tests in arch12 and vxe dirs. * lib/target-supports.exp: Add effective target check s390_vxe. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * common/config/s390/s390-common.c (processor_flags_table): Add arch12. * config.gcc: Add arch12. * config/s390/driver-native.c (s390_host_detect_local_cpu): Default to arch12 for unknown CPU model numbers. * config/s390/s390-builtins.def: Add B_VXE builtin flag. * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Adjust PROCESSOR_max sanity check. * config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH12. * config/s390/s390.c (processor_table): Add arch12. (s390_expand_builtin): Add check for B_VXE flag. (s390_issue_rate): Add PROCESSOR_ARCH12. (s390_get_sched_attrmask): Likewise. (s390_get_unit_mask): Likewise. (s390_sched_score): Enable z13 scheduling for arch12. (s390_sched_reorder): Likewise. (s390_sched_variable_issue): Likewise. * config/s390/s390.h (enum processor_flags): Add PF_ARCH12 and PF_VXE. (s390_tune_attr): Use z13 scheduling also for arch12. (TARGET_CPU_ARCH12, TARGET_CPU_ARCH12_P, TARGET_CPU_VXE) (TARGET_CPU_VXE_P, TARGET_ARCH12, TARGET_ARCH12_P, TARGET_VXE) (TARGET_VXE_P): New macros. * config/s390/s390.md: Add arch12 to cpu attribute. Add arch12 and vxe to cpu_facility. Add arch12 and vxe to enabled attribute. * config/s390/s390.opt: Add arch12 as processor_type. From-SVN: r246452
2017-03-24 14:59:51 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/s390.exp: Run tests in arch12 and vxe dirs.
* lib/target-supports.exp: Add effective target check s390_vxe.
S/390: Use wfc for scalar vector compares The z13 vector support used the vector style comparison instructions also for the scalar compares in vector registers. However, it is much more convenient to just use the compare scalar instruction for that purpose. The advantage is that this instruction generates a CC result as our compares usually do. So this results in quite some code to be removed from the backend. Regression tested on s390x. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/2964.md: Remove the single element vector compare instructions which are no longer used. * config/s390/s390.c (s390_select_ccmode): Remove handling of vector CCmodes. (s390_canonicalize_comparison): Remove handling of DFmode compares. (s390_expand_vec_compare_scalar): Remove function. (s390_emit_compare): Don't call s390_expand_vec_compare_scalar. * config/s390/s390.md ("*vec_cmp<insn_cmp>df_cconly"): Remove pattern. ("*cmp<mode>_ccs"): Add wfcdb instruction. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/vector/vec-scalar-cmp-1.c: Adjust for the comparison instructions used from now on. From-SVN: r246450
2017-03-24 14:58:41 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-scalar-cmp-1.c: Adjust for the
comparison instructions used from now on.
S/390: Move and rename vector check. Move the target support routine for the vector facility to the common code file. This is required to enable the generic vectorization tests on S/390. While doing this the too generic name for the check (vector) is changed to s390_vx. The renaming required to modify all the testcases currently using that check. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/s390.exp (check_effective_target_vector): Include target-supports.exp and move target_vector check routine ... * lib/target-supports.exp (check_effective_target_s390_vx): ... to here and rename it. * gcc.target/s390/htm-builtins-z13-1.c: Rename effective target check from vector to s390_vx. * gcc.target/s390/target-attribute/tpragma-struct-vx-1.c: Likewise. * gcc.target/s390/target-attribute/tpragma-struct-vx-2.c: Likewise. * gcc.target/s390/vector/stpcpy-1.c: Likewise. * gcc.target/s390/vector/vec-abi-vararg-1.c: Likewise. * gcc.target/s390/vector/vec-clobber-1.c: Likewise. * gcc.target/s390/vector/vec-genbytemask-1.c: Likewise. * gcc.target/s390/vector/vec-genmask-1.c: Likewise. * gcc.target/s390/vector/vec-nopeel-1.c: Likewise. * gcc.target/s390/vector/vec-vrepi-1.c: Likewise. From-SVN: r246449
2017-03-24 14:57:58 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/s390.exp (check_effective_target_vector):
Include target-supports.exp and move target_vector check routine
...
* lib/target-supports.exp (check_effective_target_s390_vx): ... to
here and rename it.
* gcc.target/s390/htm-builtins-z13-1.c: Rename effective target
check from vector to s390_vx.
* gcc.target/s390/target-attribute/tpragma-struct-vx-1.c: Likewise.
* gcc.target/s390/target-attribute/tpragma-struct-vx-2.c: Likewise.
* gcc.target/s390/vector/stpcpy-1.c: Likewise.
* gcc.target/s390/vector/vec-abi-vararg-1.c: Likewise.
* gcc.target/s390/vector/vec-clobber-1.c: Likewise.
* gcc.target/s390/vector/vec-genbytemask-1.c: Likewise.
* gcc.target/s390/vector/vec-genmask-1.c: Likewise.
* gcc.target/s390/vector/vec-nopeel-1.c: Likewise.
* gcc.target/s390/vector/vec-vrepi-1.c: Likewise.
S/390: vec_init improvements This enables the vec_init pattern also for V4SF, V1TI, and V1TF. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/vector/vec-init-2.c: New test. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_vec_init): Enable vector load pair for all vector types with 64 bit elements. * config/s390/vx-builtins.md (V_HW_64): Move mode iterator to ... * config/s390/vector.md (V_HW_64): ... here. (V_128_NOSINGLE): New mode iterator. ("vec_init<V_HW:mode>"): Use V_128 as mode iterator. ("*vec_splat<mode>"): Use V_128_NOSINGLE mode iterator. ("*vec_tf_to_v1tf", "*vec_ti_to_v1ti"): New pattern definitions. ("*vec_load_pairv2di"): Change to ... ("*vec_load_pair<mode>"): ... this one. From-SVN: r246446
2017-03-24 14:54:23 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-init-2.c: New test.
S/390: PR79904: Disallow reg + sym_ref literal pool addresses. We accept reg + sym_ref as valid address if sym_ref is a literal pool reference knowing that it will be rewritten as r13 + reg + offset. However, annotate_constant_pool_refs was never able to handle that. With the patch only single sym_refs are accepted. Regression tested on s390x. 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79904 * config/s390/s390.c (s390_decompose_address): Reject reg + sym_ref literal pool references. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.dg/ubsan/pr79904-2.c: New test. From-SVN: r246443
2017-03-24 14:52:30 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.dg/ubsan/pr79904-2.c: New test.
S/390: PR79893: Add diagnostics vec_load_bndry builtin. The boundary argument of the vec_load_bndry builtin needs to be rewritten. At that point it must be constant already. The current diagnostics in s390_expand_builtins is too late for this. The patch adds an additional check for that builtin which will be triggered already during preprocessing. Regression tested on s390x. gcc/testsuite/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79893 * gcc.target/s390/zvector/pr79893.c: New test. gcc/ChangeLog: 2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/79893 * config/s390/s390-c.c (s390_adjust_builtin_arglist): Issue an error if the boundary argument is not constant. From-SVN: r246442
2017-03-24 14:51:32 +01:00
2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/79893
* gcc.target/s390/zvector/pr79893.c: New test.
re PR rtl-optimization/80112 (ICE in doloop_condition_get at loop-doloop.c:158) PR rtl-optimization/80112 * loop-doloop.c (doloop_condition_get): Don't check condition if cmp isn't SET with IF_THEN_ELSE src. * gcc.dg/pr80112.c: New test. From-SVN: r246441
2017-03-24 14:37:01 +01:00
2017-03-24 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/80112
* gcc.dg/pr80112.c: New test.
Adjust c-c++-common/Wimplicit-fallthrough-7.c etc. line numbers * c-c++-common/Wimplicit-fallthrough-7.c: Adjust dg-warning etc. line numbers. * gcc.dg/Walloca-1.c: Likewise. * gcc.dg/Walloca-2.c: Likewise. * gcc.dg/Wvla-larger-than-2.c: Likewise. From-SVN: r246440
2017-03-24 13:57:14 +01:00
2017-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* c-c++-common/Wimplicit-fallthrough-7.c: Adjust dg-warning
etc. line numbers.
* gcc.dg/Walloca-1.c: Likewise.
* gcc.dg/Walloca-2.c: Likewise.
* gcc.dg/Wvla-larger-than-2.c: Likewise.
re PR tree-optimization/80158 (ICE in all_phi_incrs_profitable) 2017-03-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/80158 * gimple-ssa-strength-reduction.c (replace_mult_candidate): When replacing a candidate statement, also replace it for the candidate's alternate interpretation. (replace_rhs_if_not_dup): Likewise. (replace_one_candidate): Likewise. * gfortran.fortran-torture/compile/pr80158.f: New file. From-SVN: r246439
2017-03-24 13:34:19 +01:00
2017-03-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/80158
* gfortran.fortran-torture/compile/pr80158.f: New file.
re PR tree-optimization/80167 (ICE in translate_isl_ast_to_gimple::is_valid_rename at gcc/graphite-isl-ast-to-gimple.c:1139) 2017-03-24 Richard Biener <rguenther@suse.de> PR tree-optimization/80167 * graphite-isl-ast-to-gimple.c (translate_isl_ast_to_gimple::is_valid_rename): Handle default-defs properly. (translate_isl_ast_to_gimple::get_rename): Likewise. * gcc.dg/graphite/pr80167.c: New testcase. From-SVN: r246438
2017-03-24 13:16:43 +01:00
2017-03-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/80167
* gcc.dg/graphite/pr80167.c: New testcase.
Require effective target global_constructor for two testcases 2017-03-24 Tom de Vries <tom@codesourcery.com> PR testsuite/80092 * gcc.dg/no_profile_instrument_function-attr-1.c: Add dg-require-effective-target global_constructor. * gcc.dg/tls/emutls-2.c: Same. From-SVN: r246436
2017-03-24 07:29:06 +01:00
2017-03-24 Tom de Vries <tom@codesourcery.com>
PR testsuite/80092
* gcc.dg/no_profile_instrument_function-attr-1.c: Add
dg-require-effective-target global_constructor.
* gcc.dg/tls/emutls-2.c: Same.
Require effective target indirect_jump in Wimplicit-fallthrough-34.c 2017-03-24 Tom de Vries <tom@codesourcery.com> PR testsuite/80092 * c-c++-common/Wimplicit-fallthrough-34.c: Add dg-require-effective-target indirect_jumps. From-SVN: r246435
2017-03-24 07:28:53 +01:00
2017-03-24 Tom de Vries <tom@codesourcery.com>
PR testsuite/80092
* c-c++-common/Wimplicit-fallthrough-34.c: Add
dg-require-effective-target indirect_jumps.
Require effective target nonlocal_goto in pr79244.c 2017-03-24 Tom de Vries <tom@codesourcery.com> PR testsuite/80092 * gcc.dg/torture/pr79244.c: Add dg-require-effective-target nonlocal_goto. From-SVN: r246434
2017-03-24 07:28:42 +01:00
2017-03-24 Tom de Vries <tom@codesourcery.com>
PR testsuite/80092
* gcc.dg/torture/pr79244.c: Add dg-require-effective-target
nonlocal_goto.
Add missing dg-require-effective-target alloca in gcc testsuite 2017-03-24 Tom de Vries <tom@codesourcery.com> PR testsuite/80092 * gcc.dg/Walloca-7.c: Add dg-require-effective-target alloca. * gcc.dg/Walloca-12.c: Same. * gcc.dg/attr-alloc_size-8.c: Same. * gcc.dg/Walloca-4.c: Same. * gcc.dg/Walloca-8.c: Same. * gcc.dg/Walloca-13.c: Same. * gcc.dg/Walloca-14.c: Same. * gcc.dg/attr-alloc_size-9.c: Same. * gcc.dg/Walloca-1.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Same. * gcc.dg/Walloca-5.c: Same. * gcc.dg/Walloca-10.c: Same. * gcc.dg/Walloca-9.c: Same. * gcc.dg/attr-alloc_size-6.c: Same. * gcc.dg/Wvla-larger-than-1.c: Same. * gcc.dg/torture/pr71881.c: Same. * gcc.dg/torture/pr71901.c: Same. * gcc.dg/torture/pr78742.c: Same. * gcc.dg/builtin-alloc-size.c: Same. * gcc.dg/Walloca-2.c: Same. * gcc.dg/Walloca-6.c: Same. * gcc.dg/Walloca-11.c: Same. * gcc.dg/attr-alloc_size-7.c: Same. * gcc.dg/Wvla-larger-than-2.c: Same. * gcc.dg/Walloca-3.c: Same. * c-c++-common/Wimplicit-fallthrough-7.c: Same. * gcc.c-torture/compile/pr79413.c: Same. * gcc.c-torture/compile/pr78439.c: Same. From-SVN: r246433
2017-03-24 07:28:12 +01:00
2017-03-24 Tom de Vries <tom@codesourcery.com>
PR testsuite/80092
* gcc.dg/Walloca-7.c: Add dg-require-effective-target alloca.
* gcc.dg/Walloca-12.c: Same.
* gcc.dg/attr-alloc_size-8.c: Same.
* gcc.dg/Walloca-4.c: Same.
* gcc.dg/Walloca-8.c: Same.
* gcc.dg/Walloca-13.c: Same.
* gcc.dg/Walloca-14.c: Same.
* gcc.dg/attr-alloc_size-9.c: Same.
* gcc.dg/Walloca-1.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Same.
* gcc.dg/Walloca-5.c: Same.
* gcc.dg/Walloca-10.c: Same.
* gcc.dg/Walloca-9.c: Same.
* gcc.dg/attr-alloc_size-6.c: Same.
* gcc.dg/Wvla-larger-than-1.c: Same.
* gcc.dg/torture/pr71881.c: Same.
* gcc.dg/torture/pr71901.c: Same.
* gcc.dg/torture/pr78742.c: Same.
* gcc.dg/builtin-alloc-size.c: Same.
* gcc.dg/Walloca-2.c: Same.
* gcc.dg/Walloca-6.c: Same.
* gcc.dg/Walloca-11.c: Same.
* gcc.dg/attr-alloc_size-7.c: Same.
* gcc.dg/Wvla-larger-than-2.c: Same.
* gcc.dg/Walloca-3.c: Same.
* c-c++-common/Wimplicit-fallthrough-7.c: Same.
* gcc.c-torture/compile/pr79413.c: Same.
* gcc.c-torture/compile/pr78439.c: Same.
p9-options-1.c: New test. gcc/testsuite/ChangeLog: 2017-03-23 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/p9-options-1.c: New test. gcc/ChangeLog: 2017-03-23 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/rs6000.c (rs6000_option_override_internal): Change handling of certain combinations of target options, including the combinations -mpower8-vector vs. -mno-vsx, -mpower9-vector vs. -mno-power8-vector, and -mpower9_dform vs. -mno-power9-vector. From-SVN: r246428
2017-03-23 23:12:06 +01:00
2017-03-23 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/p9-options-1.c: New test.
[ARM] PR target/71436: Restrict *load_multiple pattern till after LRA PR target/71436 * config/arm/arm.md (*load_multiple): Add reload_completed to matching condition. * gcc.c-torture/compile/pr71436.c: New test. From-SVN: r246419
2017-03-23 15:55:48 +01:00
2017-03-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/71436
* gcc.c-torture/compile/pr71436.c: New test.
re PR tree-optimization/79908 (ICE in gimplify_expr (gimplify.c:12155) gimplification failed) [gcc] 2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenth@suse.com> PR tree-optimization/79908 PR tree-optimization/80136 * tree-stdarg.c (expand_ifn_va_arg_1): For a VA_ARG whose LHS has been cast away, gimplify_and_add suffices. [gcc/testsuite] 2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenther@suse.de> PR tree-optimization/79908 PR tree-optimization/80136 * gcc.dg/torture/pr79908.c: New file. From-SVN: r246418
2017-03-23 14:13:44 +01:00
2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
Richard Biener <rguenther@suse.de>
re PR tree-optimization/79908 (ICE in gimplify_expr (gimplify.c:12155) gimplification failed) [gcc] 2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenth@suse.com> PR tree-optimization/79908 PR tree-optimization/80136 * tree-stdarg.c (expand_ifn_va_arg_1): For a VA_ARG whose LHS has been cast away, gimplify_and_add suffices. [gcc/testsuite] 2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenther@suse.de> PR tree-optimization/79908 PR tree-optimization/80136 * gcc.dg/torture/pr79908.c: New file. From-SVN: r246418
2017-03-23 14:13:44 +01:00
PR tree-optimization/79908
PR tree-optimization/80136
* gcc.dg/torture/pr79908.c: New file.
re PR fortran/39239 (Reject SAVEd variables EQUIVALENCEd to a COMMON) 2017-03-22 Nicolas Koenig <koenigni@student.ethz.ch> PR fortran/39239 * gfortran.dg/equiv_constraint_bind_c.f90: New test. From-SVN: r246405
2017-03-22 20:08:36 +01:00
2017-03-22 Nicolas Koenig <koenigni@student.ethz.ch>
re PR tree-optimization/79908 (ICE in gimplify_expr (gimplify.c:12155) gimplification failed) [gcc] 2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenth@suse.com> PR tree-optimization/79908 PR tree-optimization/80136 * tree-stdarg.c (expand_ifn_va_arg_1): For a VA_ARG whose LHS has been cast away, gimplify_and_add suffices. [gcc/testsuite] 2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenther@suse.de> PR tree-optimization/79908 PR tree-optimization/80136 * gcc.dg/torture/pr79908.c: New file. From-SVN: r246418
2017-03-23 14:13:44 +01:00
PR fortran/39239
re PR fortran/39239 (Reject SAVEd variables EQUIVALENCEd to a COMMON) 2017-03-22 Nicolas Koenig <koenigni@student.ethz.ch> PR fortran/39239 * gfortran.dg/equiv_constraint_bind_c.f90: New test. From-SVN: r246405
2017-03-22 20:08:36 +01:00
* gfortran.dg/equiv_constraint_bind_c.f90: New test.
re PR sanitizer/80110 (error: statement marked for throw, but doesn’t w/ -fsanitize=thread) PR sanitizer/80110 * tsan.c: Include tree-eh.h. (instrument_builtin_call): Call maybe_clean_eh_stmt or maybe_clean_or_replace_eh_stmt where needed. (instrument_memory_accesses): Add cfg_changed argument. Call gimple_purge_dead_eh_edges on each block and set *cfg_changed if it returned true. (tsan_pass): Adjust caller. Return TODO_cleanup_cfg if cfg_changed. * g++.dg/tsan/pr80110.C: New test. From-SVN: r246399
2017-03-22 19:34:44 +01:00
2017-03-22 Jakub Jelinek <jakub@redhat.com>
re PR c++/80141 (ICE with pragma omp declare) PR c++/80141 * semantics.c (finish_omp_clause) <case OMP_CLAUSE_SIMDLEN, case OMP_CLAUSE_ALIGNED>: Call maybe_constant_value only when not processing_template_decl. * g++.dg/gomp/pr80141.C: New test. From-SVN: r246403
2017-03-22 19:53:47 +01:00
PR c++/80141
* g++.dg/gomp/pr80141.C: New test.
re PR c++/80129 (wrong code with ternary struct assignment to const) PR c++/80129 * gimplify.c (gimplify_modify_expr_rhs) <case COND_EXPR>: Clear TREE_READONLY on result if writing it more than once. * g++.dg/torture/pr80129.C: New test. From-SVN: r246401
2017-03-22 19:45:48 +01:00
PR c++/80129
* g++.dg/torture/pr80129.C: New test.
re PR sanitizer/80110 (error: statement marked for throw, but doesn’t w/ -fsanitize=thread) PR sanitizer/80110 * tsan.c: Include tree-eh.h. (instrument_builtin_call): Call maybe_clean_eh_stmt or maybe_clean_or_replace_eh_stmt where needed. (instrument_memory_accesses): Add cfg_changed argument. Call gimple_purge_dead_eh_edges on each block and set *cfg_changed if it returned true. (tsan_pass): Adjust caller. Return TODO_cleanup_cfg if cfg_changed. * g++.dg/tsan/pr80110.C: New test. From-SVN: r246399
2017-03-22 19:34:44 +01:00
PR sanitizer/80110
* g++.dg/tsan/pr80110.C: New test.
re PR fortran/80142 (Warning: No location in expression ... with -O / -ffrontend-optimize) 2017-03-22 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/80142 * frontend-passes.c (combine_array_constructor): Take location of new expression from constructor expression instead of constructor. 2017-03-22 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/80142 * gfortran.dg/any_loc.f90: New test case. From-SVN: r246388
2017-03-22 16:20:17 +01:00
2017-03-22 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80142
* gfortran.dg/any_loc.f90: New test case.
Fix PR80082: LDRD erronously used for 64bit load on ARMv7-R 2017-03-22 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ PR target/80082 * config/arm/arm-isa.h (isa_bit_lpae): New feature bit. (ISA_ARMv7ve): Add isa_bit_lpae to the definition. * config/arm/arm-protos.h (arm_arch7ve): Rename into ... (arm_arch_lpae): This. * config/arm/arm.c (arm_arch7ve): Rename into ... (arm_arch_lpae): This. Define it in term of isa_bit_lpae. * config/arm/arm.h (TARGET_HAVE_LPAE): Redefine in term of arm_arch_lpae. gcc/testsuite/ PR target/80082 * gcc.target/arm/atomic_loaddi_10.c: New testcase. * gcc.target/arm/atomic_loaddi_11.c: Likewise. From-SVN: r246365
2017-03-22 12:35:15 +01:00
2017-03-22 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR target/80082
* gcc.target/arm/atomic_loaddi_10.c: New testcase.
* gcc.target/arm/atomic_loaddi_11.c: Likewise.
Error message on target attribute on power target (PR target/79906) 2017-03-22 Martin Liska <mliska@suse.cz> PR target/79906 * config/rs6000/rs6000.c (rs6000_inner_target_options): Show error message instead of an ICE. 2017-03-22 Martin Liska <mliska@suse.cz> PR target/79906 * g++.dg/ext/mv8.C: Add power* targets. From-SVN: r246345
2017-03-22 10:21:56 +01:00
2017-03-22 Martin Liska <mliska@suse.cz>
PR target/79906
* g++.dg/ext/mv8.C: Add power* targets.
PR c++/79548 - missing -Wunused-variable on a typedef'd variable in a function template gcc/c-family/ChangeLog: PR c++/79548 * c-common.c (set_underlying_type): Mark type used only when original del is declared unused. gcc/testsuite/ChangeLog: PR c++/79548 * g++.dg/warn/Wunused-var-26.C: New test. From-SVN: r246335
2017-03-21 23:33:39 +01:00
2017-03-21 Martin Sebor <msebor@redhat.com>
PR c++/79548
* g++.dg/warn/Wunused-var-26.C: New test.
re PR tree-optimization/79908 (ICE in gimplify_expr (gimplify.c:12155) gimplification failed) [gcc] 2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/79908 * tree-stdarg.c (expand_ifn_va_arg_1): Revert the following change: For a VA_ARG whose LHS has been cast away, use force_gimple_operand to construct the side effects. [gcc/testsuite] 2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/79908 * gcc.dg/torture/pr79908.c: Revert addition of new file. From-SVN: r246330
2017-03-21 19:14:42 +01:00
2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/79908
* gcc.dg/torture/pr79908.c: Revert addition of new file.
re PR tree-optimization/80109 (ICE in get_range_info, at tree-ssanames.c:375) PR tree-optimization/80109 * gimple-ssa-warn-alloca.c (alloca_call_type): Only call get_range_info on INTEGRAL_TYPE_P. * gcc.dg/Walloca-14.c: New test. Co-Authored-By: Martin Sebor <msebor@redhat.com> From-SVN: r246325
2017-03-21 17:21:14 +01:00
2017-03-21 Marek Polacek <polacek@redhat.com>
Martin Sebor <msebor@redhat.com>
PR tree-optimization/80109
* gcc.dg/Walloca-14.c: New test.
re PR target/80125 (r246297 causes segfault in reg_used_between_p()) PR target/80125 * combine.c (can_combine_p): Revert the 2017-03-20 change, only check reg_used_between_p between insn and one of succ or succ2 depending on if succ is artificial insn not inserted into insn stream. * gcc.target/powerpc/pr80125.c: New test. Co-Authored-By: Segher Boessenkool <segher@kernel.crashing.org> From-SVN: r246323
2017-03-21 15:49:51 +01:00
2017-03-21 Jakub Jelinek <jakub@redhat.com>
PR target/80125
* gcc.target/powerpc/pr80125.c: New test.
ChangeLog: Add forgotten entry for r246322. 2017-03-21 Nicolas Koenig <koenigni@student.ethz.ch> * fortran/ChangeLog: Add forgotten entry for r246322. * testsuite/ChangeLog: Likewise. From-SVN: r246404
2017-03-22 20:03:50 +01:00
2017-03-21 Nicolas Koenig <koenigni@student.ethz.ch>
PR fortran/69498
* gfortran.dg/unexp_attribute.f90: New test
re PR tree-optimization/79908 (ICE in gimplify_expr (gimplify.c:12155) gimplification failed) [gcc] 2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenth@suse.com> PR tree-optimization/79908 * tree-stdarg.c (expand_ifn_va_arg_1): For a VA_ARG whose LHS has been cast away, use force_gimple_operand to construct the side effects. [gcc/testsuite] 2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenther@suse.de> PR tree-optimization/79908 * gcc.dg/torture/pr79908.c: New file. Co-Authored-By: Richard Biener <rguenth@suse.com> Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r246319
2017-03-21 14:57:20 +01:00
2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
Richard Biener <rguenther@suse.de>
re PR tree-optimization/79908 (ICE in gimplify_expr (gimplify.c:12155) gimplification failed) [gcc] 2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenth@suse.com> PR tree-optimization/79908 * tree-stdarg.c (expand_ifn_va_arg_1): For a VA_ARG whose LHS has been cast away, use force_gimple_operand to construct the side effects. [gcc/testsuite] 2017-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> Richard Biener <rguenther@suse.de> PR tree-optimization/79908 * gcc.dg/torture/pr79908.c: New file. Co-Authored-By: Richard Biener <rguenth@suse.com> Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r246319
2017-03-21 14:57:20 +01:00
PR tree-optimization/79908
* gcc.dg/torture/pr79908.c: New file.
Fix failing overflow-1.c for avr The test assumes 32 bit ints, and expects a constant in the dump that is only valid for 32 bit ints. Fix by explicitly specifying __UINT32_TYPE__. gcc/testsuite/ 2017-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> * gcc.dg/tree-ssa/overflow-1.c: Use __UINT32_TYPE__ for targets with sizeof(int) < 4. From-SVN: r246318
2017-03-21 13:05:09 +01:00
2017-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/tree-ssa/overflow-1.c: Use __UINT32_TYPE__ for targets
with sizeof(int) < 4.
Fix dg-error for a test 2017-03-21 Martin Liska <mliska@suse.cz> * gcc.target/i386/pr65044.c: Add '.' in order to catch apostrophes. From-SVN: r246316
2017-03-21 13:01:40 +01:00
2017-03-21 Martin Liska <mliska@suse.cz>
* gcc.target/i386/pr65044.c: Add '.' in order to catch
apostrophes.
re PR tree-optimization/80032 (C++ excessive stack usage (no stack reuse)) 2017-03-21 Richard Biener <rguenther@suse.de> PR tree-optimization/80032 * gimplify.c (gimple_push_cleanup): Add force_uncond parameter, if set force the cleanup to happen unconditionally. (gimplify_target_expr): Push inserted clobbers with force_uncond to avoid them being removed by control-dependent DCE. * g++.dg/opt/pr80032.C: New testcase. From-SVN: r246314
2017-03-21 12:43:45 +01:00
2017-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/80032
* g++.dg/opt/pr80032.C: New testcase.
re PR tree-optimization/80122 (__builtin_va_arg_pack() and __builtin_va_arg_pack_len() does not work correctly) 2017-03-21 Richard Biener <rguenther@suse.de> PR tree-optimization/80122 * tree-inline.c (copy_bb): Do not expans va-arg packs or va_arg_pack_len when the inlined call stmt requires pack expansion itself. * tree-inline.h (struct copy_body_data): Make call_stmt a gcall *. * gcc.dg/torture/pr80122.c: New testcase. From-SVN: r246313
2017-03-21 12:42:22 +01:00
2017-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/80122
* gcc.dg/torture/pr80122.c: New testcase.
Skip gcc.dg/pic-2.c and gcc.dg/pie-2.c for MIPS. gcc/testsuite/ * gcc.dg/pic-2.c: Skip for MIPS. * gcc.dg/pie-2.c: Skip for MIPS. From-SVN: r246311
2017-03-21 12:07:19 +01:00
2017-03-21 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.dg/pic-2.c: Skip for MIPS.
* gcc.dg/pie-2.c: Skip for MIPS.
re PR c++/77752 (ICE on C++ code on x86_64-linux-gnu (internal compiler error: Segmentation fault, build_list_conv, implicit_conversion)) /cp 2017-03-21 Paolo Carlini <paolo.carlini@oracle.com> PR c++/77752 * name-lookup.c (pushtag_1): Add check for bogus, non template, std::initializer_list. /testsuite 2017-03-21 Paolo Carlini <paolo.carlini@oracle.com> PR c++/77752 * g++.dg/cpp0x/initlist97.C: New. * g++.dg/cpp0x/initlist85.C: Update. From-SVN: r246310
2017-03-21 11:18:51 +01:00
2017-03-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/77752
* g++.dg/cpp0x/initlist97.C: New.
* g++.dg/cpp0x/initlist85.C: Update.
re PR c++/35878 ([LWG 2302] Useless NULL pointer check when constructing object) PR c++/35878 * init.c (std_placement_new_fn_p, build_new_1): Formatting fixes. * g++.dg/init/pr35878_1.C: Rewrite directives to scan optimized dump instead of assembler. * g++.dg/init/pr35878_2.C: Likewise. * g++.dg/init/pr35878_3.C: Likewise. From-SVN: r246303
2017-03-21 08:30:48 +01:00
2017-03-21 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/67338 (fold-const sanitizer runtime error in roundup_loc) PR c/67338 * fold-const.c (round_up_loc): Negate divisor in unsigned type to avoid UB. * gcc.dg/pr67338.c: New test. From-SVN: r246305
2017-03-21 09:10:30 +01:00
PR c/67338
* gcc.dg/pr67338.c: New test.
re PR c++/35878 ([LWG 2302] Useless NULL pointer check when constructing object) PR c++/35878 * init.c (std_placement_new_fn_p, build_new_1): Formatting fixes. * g++.dg/init/pr35878_1.C: Rewrite directives to scan optimized dump instead of assembler. * g++.dg/init/pr35878_2.C: Likewise. * g++.dg/init/pr35878_3.C: Likewise. From-SVN: r246303
2017-03-21 08:30:48 +01:00
PR c++/35878
* g++.dg/init/pr35878_1.C: Rewrite directives to scan optimized
dump instead of assembler.
* g++.dg/init/pr35878_2.C: Likewise.
* g++.dg/init/pr35878_3.C: Likewise.
re PR c/80097 (internal compiler error in c_fully_fold_internal with std=c89 and -fsanitize=float-divide-by-zero) PR c/80097 * c-typeck.c (build_binary_op): Add EXCESS_PRECISION_EXPR only around optional COMPOUND_EXPR with ubsan instrumentation. * gcc.dg/ubsan/pr80097.c: New test. From-SVN: r246302
2017-03-21 08:01:05 +01:00
2017-03-21 Jakub Jelinek <jakub@redhat.com>
PR c/80097
* gcc.dg/ubsan/pr80097.c: New test.
re PR tree-optimization/80054 (ICE in verify_ssa with -O3 -march=broadwell/skylake-avx512) [gcc] 2017-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/80054 * gimple-ssa-strength-reduction.c (all_phi_incrs_profitable): Fail the optimization if a PHI or any of its arguments is not dominated by the candidate's basis. Use gphi* rather than gimple* as appropriate. (replace_profitable_candidates): Clean up a gimple* variable that should be a gphi* variable. [gcc/testsuite] 2017-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/80054 * g++.dg/torture/pr80054.C: New file. From-SVN: r246290
2017-03-20 21:04:25 +01:00
2017-03-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/80054
* g++.dg/torture/pr80054.C: New file.
re PR target/79963 (vec_eq_any extracts wrong CR bit when compiling with -mcpu=power9) gcc/testsuite/ChangeLog: 2017-03-20 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/79963 * gcc.target/powerpc/vsu/vec-any-eq-10.c: Add scan-assembler directive to assure selection of proper bit using rlwinm insn. * gcc.target/powerpc/vsu/vec-any-eq-14.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-7.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-8.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-9.c: Likewise. gcc/ChangeLog: 2017-03-20 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/79963 * config/rs6000/altivec.h (vec_all_ne): Under __cplusplus__ and __POWER9_VECTOR__ #ifdef control, change template definition to use Power9-specific built-in function. (vec_any_eq): Likewise. * config/rs6000/vector.md (vector_ae_v2di_p): Change the flag used to control outcomes from this test. (vector_ae_<mode>p): For VEC_F modes, likewise. From-SVN: r246287
2017-03-20 19:05:00 +01:00
2017-03-20 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/79963
* gcc.target/powerpc/vsu/vec-any-eq-10.c: Add scan-assembler
directive to assure selection of proper bit using rlwinm insn.
* gcc.target/powerpc/vsu/vec-any-eq-14.c: Likewise.
* gcc.target/powerpc/vsu/vec-any-eq-7.c: Likewise.
* gcc.target/powerpc/vsu/vec-any-eq-8.c: Likewise.
* gcc.target/powerpc/vsu/vec-any-eq-9.c: Likewise.
PR c++/80059 - ICE with noexcept and __transaction_atomic PR c++/80059 - ICE with noexcept and __transaction_atomic * except.c (build_must_not_throw_expr): Call instantiate_non_dependent_expr_sfinae. * g++.dg/tm/pr80059-2.C: New test. * g++.dg/tm/pr80059.C: New test. Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com> From-SVN: r246279
2017-03-20 16:02:09 +01:00
2017-03-20 Marek Polacek <polacek@redhat.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/80059 - ICE with noexcept and __transaction_atomic
* g++.dg/tm/pr80059-2.C: New test.
* g++.dg/tm/pr80059.C: New test.
MPX: fix PR middle-end/79753 2017-03-20 Martin Liska <mliska@suse.cz> PR middle-end/79753 * tree-chkp.c (chkp_build_returned_bound): Do not build returned bounds for a LHS that's not a BOUNDED_P type. 2017-03-20 Martin Liska <mliska@suse.cz> PR middle-end/79753 * gcc.target/i386/mpx/pr79753.c: New test. From-SVN: r246276
2017-03-20 11:06:00 +01:00
2017-03-20 Martin Liska <mliska@suse.cz>
PR middle-end/79753
* gcc.target/i386/mpx/pr79753.c: New test.
Fix *_CST ICEs connected to MPX. 2017-03-20 Martin Liska <mliska@suse.cz> PR target/79769 PR target/79770 * tree-chkp.c (chkp_find_bounds_1): Handle REAL_CST, COMPLEX_CST and VECTOR_CST. 2017-03-20 Martin Liska <mliska@suse.cz> PR target/79769 PR target/79770 * g++.dg/pr79769.C: New test. * gcc.target/i386/mpx/pr79770.c: New test. From-SVN: r246275
2017-03-20 11:04:06 +01:00
2017-03-20 Martin Liska <mliska@suse.cz>
PR target/79769
PR target/79770
* g++.dg/pr79769.C: New test.
* gcc.target/i386/mpx/pr79770.c: New test.
S/390: PR78857: Don't use load and test if result is live. The FP load and test instruction should not be used for a comparison if the target operand is being used afterwards. It unfortunately turns SNaNs into QNaNs. gcc/ChangeLog: 2017-03-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/78857 * config/s390/s390.md ("cmp<mode>_ccs_0"): Add a clobber of the target operand. A new splitter adds the clobber statement in case the target operand is dead anyway. gcc/testsuite/ChangeLog: 2017-03-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/78857 * gcc.target/s390/load-and-test-fp-1.c: New test. * gcc.target/s390/load-and-test-fp-2.c: New test. From-SVN: r246274
2017-03-20 10:33:11 +01:00
2017-03-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/78857
* gcc.target/s390/load-and-test-fp-1.c: New test.
* gcc.target/s390/load-and-test-fp-2.c: New test.
re PR fortran/79676 ([submodules] Compilation/linking error when module procedures PRIVATE) 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/79676 * module.c (mio_symbol_attribute): Remove reset of the flag 'no_module_procedures'. (check_for_module_procedures): New function. Move declaration of 'no_module_procedures' to above it. (gfc_dump_module): Traverse namespace calling new function. 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/79676 * gfortran.dg/submodule_28.f08 : New test. From-SVN: r246256
2017-03-18 13:38:02 +01:00
2017-03-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79676
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/submodule_28.f08: New test.
re PR fortran/79676 ([submodules] Compilation/linking error when module procedures PRIVATE) 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/79676 * module.c (mio_symbol_attribute): Remove reset of the flag 'no_module_procedures'. (check_for_module_procedures): New function. Move declaration of 'no_module_procedures' to above it. (gfc_dump_module): Traverse namespace calling new function. 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/79676 * gfortran.dg/submodule_28.f08 : New test. From-SVN: r246256
2017-03-18 13:38:02 +01:00
re PR fortran/71838 (ICE with OpenCoarrays on submodule) 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/71838 * symbol.c (check_conflict): A dummy procedure in a submodule, module procedure is not an error. (gfc_add_flavor): Ditto. 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/71838 * gfortran.dg/submodule_26.f08 : New test. * gfortran.dg/submodule_27.f08 : New test. From-SVN: r246255
2017-03-18 12:53:53 +01:00
2017-03-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/71838
re PR tree-optimization/82549 (ICE at -O1 and above: verify_gimple failed) PR tree-optimization/82549 * fold-const.c (optimize_bit_field_compare, fold_truth_andor_1): Formatting fixes. Instead of calling make_bit_field_ref with negative bitpos return 0. * gcc.c-torture/compile/pr82549.c: New test. From-SVN: r253816
2017-10-17 16:47:15 +02:00
* gfortran.dg/submodule_26.f08: New test.
* gfortran.dg/submodule_27.f08: New test.
re PR fortran/71838 (ICE with OpenCoarrays on submodule) 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/71838 * symbol.c (check_conflict): A dummy procedure in a submodule, module procedure is not an error. (gfc_add_flavor): Ditto. 2017-03-18 Paul Thomas <pault@gcc.gnu.org> PR fortran/71838 * gfortran.dg/submodule_26.f08 : New test. * gfortran.dg/submodule_27.f08 : New test. From-SVN: r246255
2017-03-18 12:53:53 +01:00
re PR target/79951 (ICE in extract_insn, at recog.c:2311 on ppc64le with -mno-cmpb) PR target/79951 * config/rs6000/rs6000.md (copysign<mode>3_fcpsgn): Test for VECTOR_UNIT_VSX_P (<MODE>mode) too. * gcc.target/powerpc/pr79951.c: New. From-SVN: r246228
2017-03-17 17:42:29 +01:00
2017-03-17 Pat Haugen <pthaugen@us.ibm.com>
PR target/79951
* gcc.target/powerpc/pr79951.c: New.
re PR rtl-optimization/79910 (wrong code with -O -fweb) PR rtl-optimization/79910 * combine.c (record_used_regs): New static function. (try_combine): Handle situations where there is an additional instruction between I2 and I3 which needs to have a LOG_LINK updated. PR rtl-optimization/79910 * gcc.dg/torture/pr79910.c: New test. From-SVN: r246226
2017-03-17 16:10:13 +01:00
2017-03-17 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/79910
* gcc.dg/torture/pr79910.c: New test.
re PR tree-optimization/71437 (Performance regression after r235817) PR tree-optimization/71437 * tree-vrp.c (simplify_stmt_for_jump_threading): Lookup the conditional in the hash table first. (vrp_dom_walker::before_dom_children): Extract condition from ASSERT_EXPR. Record condition, its inverion and any implied conditions as well. PR tree-optimization/71437 * gcc.dg/tree-ssa/pr71437.c: New test. * gcc.dg/tree-ssa/20040305-1.c: Test earlier dump. * gcc.dg/tree-ssa/ssa-dom-thread-4.c: Adjust for jump threads now caught by VRP, but which were previously caught by DOM. From-SVN: r246225
2017-03-17 16:01:56 +01:00
2017-03-17 Jeff Law <law@redhat.com>
PR tree-optimization/71437
* gcc.dg/tree-ssa/pr71437.c: New test.
* gcc.dg/tree-ssa/20040305-1.c: Test earlier dump.
* gcc.dg/tree-ssa/ssa-dom-thread-4.c: Adjust for jump threads
now caught by VRP, but which were previously caught by DOM.
re PR c++/80075 (ICE: "statement marked for throw, but doesn’t" with -fnon-call-exceptions) 2017-03-17 Richard Biener <rguenther@suse.de> PR middle-end/80075 * tree-eh.c (stmt_could_throw_1_p): Only handle gimple assigns. Properly verify the LHS before the RHS possibly claims to be handled. (stmt_could_throw_p): Hande gimple conds fully here. Clobbers do not throw. * g++.dg/torture/pr80075.C: New testcase. From-SVN: r246223
2017-03-17 13:48:56 +01:00
2017-03-17 Richard Biener <rguenther@suse.de>
PR middle-end/80075
* g++.dg/torture/pr80075.C: New testcase.
re PR target/71294 (ICE in gen_add2_insn, at optabs.c:4442 on powerpc64le-linux) [gcc] 2017-03-16 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71294 * config/rs6000/vsx.md (vsx_splat_<mode>, VSX_D iterator): Allow a SPLAT operation on ISA 2.07 64-bit systems that have direct move, but no MTVSRDD support, by doing MTVSRD and XXPERMDI. [gcc/testsuite] 2017-03-16 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71294 * g++.dg/pr71294.C: New test. From-SVN: r246209
2017-03-16 21:09:21 +01:00
2017-03-16 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/71294
* g++.dg/pr71294.C: New test.
Fix tree-prof/pr66295.c This testcase can only ever be built on x86 (it needs the "avx*" attributes). This patch skips the test elsewhere. gcc/testsuite/ * gcc.dg/tree-prof/pr66295.c: Skip unless on an x86 target. From-SVN: r246206
2017-03-16 19:18:58 +01:00
2017-03-16 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.dg/tree-prof/pr66295.c: Skip unless on an x86 target.
re PR fortran/79886 (ICE in pp_format, at pretty-print.c:681) PR fortran/79886 * tree-diagnostic.c (default_tree_printer): No longer static. * tree-diagnostic.h (default_tree_printer): New prototype. fortran/ * error.c (gfc_format_decoder): Rename plus argument to set_locus, remove ATTRIBUTE_UNUSED from all arguments, call default_tree_printer if not a Fortran specific spec. * trans-io.c: Include options.h. (gfc_build_st_parameter): Temporarily disable -Wpadded around layout of artificial IO data structures. testsuite/ * gfortran.dg/pr79886.f90: New test. From-SVN: r246203
2017-03-16 17:27:08 +01:00
2017-03-16 Jakub Jelinek <jakub@redhat.com>
re PR fortran/80010 (diagnostics: typo $!) PR fortran/80010 * parse.c (gfc_ascii_statement): Use !$ACC for ST_OACC_ATOMIC and ST_OACC_END_ATOMIC, instead of !ACC. * trans-decl.c (finish_oacc_declare): Use !$ACC instead of $!ACC. * openmp.c (gfc_match_oacc_declare, gfc_match_oacc_wait, gfc_resolve_oacc_declare): Likewise. * gfortran.dg/goacc/asyncwait-3.f95: Adjust expected diagnostic. From-SVN: r246204
2017-03-16 17:50:27 +01:00
PR fortran/80010
* gfortran.dg/goacc/asyncwait-3.f95: Adjust expected diagnostic.
re PR fortran/79886 (ICE in pp_format, at pretty-print.c:681) PR fortran/79886 * tree-diagnostic.c (default_tree_printer): No longer static. * tree-diagnostic.h (default_tree_printer): New prototype. fortran/ * error.c (gfc_format_decoder): Rename plus argument to set_locus, remove ATTRIBUTE_UNUSED from all arguments, call default_tree_printer if not a Fortran specific spec. * trans-io.c: Include options.h. (gfc_build_st_parameter): Temporarily disable -Wpadded around layout of artificial IO data structures. testsuite/ * gfortran.dg/pr79886.f90: New test. From-SVN: r246203
2017-03-16 17:27:08 +01:00
PR fortran/79886
* gfortran.dg/pr79886.f90: New test.
re PR target/79038 (Improve PowerPC ISA 3.0 conversion between integers and hardware _Float128) [gcc] 2017-03-15 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79038 * config/rs6000/rs6000.md (float<QHI:mode><IEEE128:mode>2): Define insns to convert from signed/unsigned char/short to IEEE 128-bit floating point. (floatuns<QHI:mode><IEEE128:mode>2): Likewise. [gcc/testsuite] 2017-03-15 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79038 * gcc.target/powerpc/pr79038-1.c: New test. From-SVN: r246178
2017-03-15 22:17:35 +01:00
2017-03-15 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79038
* gcc.target/powerpc/pr79038-1.c: New test.
rs6000: Do not xfail nint_2.f90 on Linux systems It was XFAILed because there was a bug in glibc, but that bug was fixed nine years ago. Nowadays everyone uses a version of glibc with the bug fixed, so we should no longer XFAIL the test. gcc/testsuite/ PR fortran/33271 * gfortran.dg/nint_2.f90: Do not xfail powerpc*-*-linux*. From-SVN: r246174
2017-03-15 21:48:49 +01:00
2017-03-15 Segher Boessenkool <segher@kernel.crashing.org>
PR fortran/33271
* gfortran.dg/nint_2.f90: Do not xfail powerpc*-*-linux*.
[gcc, testsuite] Don't xfail on arm PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on arm. From-SVN: r246167
2017-03-15 16:33:12 +01:00
2017-03-15 Jiong Wang <jiong.wang@arm.com>
PR testsuite/79356
* gcc.dg/attr-alloc_size-11.c: Don't xfail on arm.
re PR target/80019 (ICE in ix86_vector_duplicate_value, at config/i386/i386.c:42584) PR target/80019 * config/i386/i386.c (ix86_vector_duplicate_value): Create subreg of inner mode for values already in registers. testsuite/ChangeLog: PR target/80019 * gcc.target/i386/pr80019.c: New test. From-SVN: r246161
2017-03-15 14:38:51 +01:00
2017-03-15 Uros Bizjak <ubizjak@gmail.com>
PR target/80019
* gcc.target/i386/pr80019.c: New test.
Removed unused dg-error. 2017-03-15 Martin Liska <mliska@suse.cz> * gcc.dg/tree-prof/pr66295.c: Removed unused dg-error. From-SVN: r246154
2017-03-15 11:06:10 +01:00
2017-03-15 Martin Liska <mliska@suse.cz>
* gcc.dg/tree-prof/pr66295.c: Removed unused dg-error.
re PR tree-optimization/79800 (wrong snprintf result range with precision in a narrow negative-positive range) PR tree-optimization/79800 * gimple-ssa-sprintf.c (format_floating: Add argument. Handle precision in negative-positive range. (format_floating): Call non-const overload with adjusted precision. PR tree-optimization/79800 * gcc.dg/tree-ssa/builtin-sprintf-warn-15.c: Add test cases. * gcc.dg/tree-ssa/pr79800.c: New test. From-SVN: r246151
2017-03-15 05:31:27 +01:00
2017-03-14 Martin Sebor <msebor@redhat.com>
PR tree-optimization/79800
* gcc.dg/tree-ssa/builtin-sprintf-warn-15.c: Add test cases.
* gcc.dg/tree-ssa/pr79800.c: New test.
re PR target/79947 (ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570) [gcc] 2017-03-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79947 * config/rs6000/rs6000.h (TARGET_FRSQRTES): Add check for -mpowerpc-gfxopt. [gcc/testsuite] 2017-03-14 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79947 * gcc.target/powerpc/pr79947.c: New test. From-SVN: r246150
2017-03-15 01:25:10 +01:00
2017-03-14 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79947
* gcc.target/powerpc/pr79947.c: New test.
re PR middle-end/80020 (gcc confused about aligned_alloc argument order) PR middle-end/80020 * builtin-attrs.def (ATTR_ALLOC_SIZE_2_NOTHROW_LIST): New macro. * builtins.def (aligned_alloc): Use it. PR middle-end/80020 * gcc.dg/attr-alloc_size-6.c: Correct aligned_alloc argument order. * gcc.dg/attr-alloc_size-7.c: Same. * gcc.dg/attr-alloc_size-9.c: Same. * gcc.dg/builtin-alloc-size.c: Same. * gcc.dg/pr80020.c: New test. From-SVN: r246145
2017-03-14 23:16:27 +01:00
2017-03-14 Martin Sebor <msebor@redhat.com>
PR middle-end/80020
* gcc.dg/attr-alloc_size-6.c: Correct aligned_alloc argument order.
* gcc.dg/attr-alloc_size-7.c: Same.
* gcc.dg/attr-alloc_size-9.c: Same.
* gcc.dg/builtin-alloc-size.c: Same.
* gcc.dg/pr80020.c: New test.
re PR rtl-optimization/79728 (ICE in setup_pressure_classes, at ira.c:912) PR rtl-optimization/79728 * regs.h (struct target_regs): New field x_contains_allocatable_regs_of_mode. (contains_allocatable_regs_of_mode): New macro. * reginfo.c (init_reg_sets_1): Initialize it, and change contains_reg_of_mode so it includes global regs as well. * reload.c (push_reload): Use contains_allocatable_regs_of_mode rather than contains_regs_of_mode. PR rtl-optimization/79728 * gcc.target/i386/sse-globalreg.c: New test. From-SVN: r246138
2017-03-14 18:50:46 +01:00
2017-03-14 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/79728
* gcc.target/i386/sse-globalreg.c: New test.
Fix multiple target clones nodes (PR lto/66295). 2017-03-14 Martin Liska <mliska@suse.cz> PR lto/66295 * multiple_target.c (expand_target_clones): Drop local.local flag for default implementation. 2017-03-14 Martin Liska <mliska@suse.cz> PR lto/66295 * gcc.dg/tree-prof/pr66295.c: New test. From-SVN: r246119
2017-03-14 12:59:59 +01:00
2017-03-14 Martin Liska <mliska@suse.cz>
PR lto/66295
* gcc.dg/tree-prof/pr66295.c: New test.
Do not warn -Wsuggest-attribute=noreturn for main.chkp (PR middle-end/78339). 2017-03-13 Martin Liska <mliska@suse.cz> PR middle-end/78339 * ipa-pure-const.c (warn_function_noreturn): If the declarations is a CHKP clone, use original declaration. 2017-03-13 Martin Liska <mliska@suse.cz> PR middle-end/78339 * gcc.target/i386/mpx/pr78339.c: New test. From-SVN: r246098
2017-03-13 16:30:17 +01:00
2017-03-13 Martin Liska <mliska@suse.cz>
PR middle-end/78339
* gcc.target/i386/mpx/pr78339.c: New test.
[ARC] Fix tst_bitfield_tst pattern. gcc/ 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.md (*tst_bitfield_tst): Fix pattern. gcc/testsuite 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * testsuite/gcc.target/arc/bitfield.c: New file. From-SVN: r246090
2017-03-13 13:56:11 +01:00
2017-03-13 Claudiu Zissulescu <claziss@synopsys.com>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
* gcc.target/arc/bitfield.c: New file.
[ARC] Fix tst_bitfield_tst pattern. gcc/ 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.md (*tst_bitfield_tst): Fix pattern. gcc/testsuite 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * testsuite/gcc.target/arc/bitfield.c: New file. From-SVN: r246090
2017-03-13 13:56:11 +01:00
[ARC] Handle complex PIC move patterns. fwprop step is placing in the REG_EQUIV notes constant pic unspecs expressions. Then, loop may use these notes for optimizations rezulting in complex patterns that are not supported by the current implementation. The patch adds handling of complex PIC addresses having MINUS or UNARY operations. gcc/ 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.c (arc_legitimize_pic_address): Handle PIC expressions with MINUS and UNARY ops. gcc/testsuite 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * gcc.target/arc/pr9001090948.c: New file. From-SVN: r246087
2017-03-13 13:55:38 +01:00
2017-03-13 Claudiu Zissulescu <claziss@synopsys.com>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
* gcc.target/arc/pr9001090948.c: New file.
[ARC] Handle complex PIC move patterns. fwprop step is placing in the REG_EQUIV notes constant pic unspecs expressions. Then, loop may use these notes for optimizations rezulting in complex patterns that are not supported by the current implementation. The patch adds handling of complex PIC addresses having MINUS or UNARY operations. gcc/ 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.c (arc_legitimize_pic_address): Handle PIC expressions with MINUS and UNARY ops. gcc/testsuite 2017-03-13 Claudiu Zissulescu <claziss@synopsys.com> * gcc.target/arc/pr9001090948.c: New file. From-SVN: r246087
2017-03-13 13:55:38 +01:00
rs6000, testsuite: Correct the broken_cplxf_arg test check_effective_target_broken_cplxf_arg is buggy. It actually tests if passing complex float works, not if it fails. Also, it only runs the test for target powerpc64-linux, but we are biarch, so it should be powerpc*-linux. This also changes the early-out conditions to be separate, because the big combined condition was hard to follow. This fixes the libstdc++ tests: Running target unix/-m64 XPASS: 26_numerics/complex/13450.cc execution test XPASS: 26_numerics/complex/pow.cc execution test XPASS: 26_numerics/complex/value_operations/1.cc execution test which were the last failing libstdc++ tests on BE. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_broken_cplxf_arg): Fix test. Make early-out condition return early. Correct comments. From-SVN: r246072
2017-03-12 01:04:02 +01:00
2017-03-11 Segher Boessenkool <segher@kernel.crashing.org>
* lib/target-supports.exp (check_effective_target_broken_cplxf_arg):
Fix test. Make early-out condition return early. Correct comments.
re PR fortran/78854 ([F03] DTIO namelist output not working on internal unit) 2017-03-11 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/78854 * io/list_read.c (nml_get_obj_data): Stash internal unit for later use by child procedures. * io/write.c (nml_write_obj): Likewise. * io/tranfer.c (data_transfer_init): Minor whitespace. * io/unit.c (set_internal_uit): Look for the stashed internal unit and use it if found. * gfortran.dg/dtio_25.f90: New test. From-SVN: r246070
2017-03-11 15:49:57 +01:00
2017-03-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/78854
* gfortran.dg/dtio_25.f90: New test.
As discussed in https://gcc.gnu.org/ml/gcc-patches/2017-02/msg00942.html gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Add a test case. From-SVN: r246064
2017-03-11 01:33:45 +01:00
2017-03-10 Martin Sebor <msebor@redhat.com>
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Add a test case.
re PR rtl-optimization/78911 (Infinite loop at -O2/O3 optimization levels while trying to compile server.c from Wine-2.0-rc2) PR rtl-optimization/78911 * lra-assigns.c (must_not_spill_p): New function. (spill_for): Use it. PR rtl-optimization/78911 * gcc.target/i386/pr78911-1.c: New test. * gcc.target/i386/pr78911-2.c: New test. From-SVN: r246059
2017-03-10 22:17:13 +01:00
2017-03-10 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/78911
* gcc.target/i386/pr78911-1.c: New test.
* gcc.target/i386/pr78911-2.c: New test.
re PR target/79941 (Altivec vec_vmuleub regression) gcc: 2017-03-10 Will Schmidt <will_schmidt@vnet.ibm.com> PR target/79941 * config/rs6000/rs6000.c (builtin_function_type): Add VMUL*U[HB] entries to the case statement that marks unsigned arguments to overloaded functions. testsuite: 2017-03-10 Will Schmidt <will_schmidt@vnet.ibm.com> PR target/79941 * gcc.target/powerpc/fold-vec-mult-even_odd_misc.c: New test. * gcc.target/powerpc/fold-vec-mult-even_odd_char.c: New test. * gcc.target/powerpc/fold-vec-mult-even_odd_short.c: New test. From-SVN: r246040
2017-03-10 17:18:44 +01:00
2017-03-10 Will Schmidt <will_schmidt@vnet.ibm.com>
re PR rtl-optimization/78911 (Infinite loop at -O2/O3 optimization levels while trying to compile server.c from Wine-2.0-rc2) PR rtl-optimization/78911 * lra-assigns.c (must_not_spill_p): New function. (spill_for): Use it. PR rtl-optimization/78911 * gcc.target/i386/pr78911-1.c: New test. * gcc.target/i386/pr78911-2.c: New test. From-SVN: r246059
2017-03-10 22:17:13 +01:00
re PR target/79941 (Altivec vec_vmuleub regression) gcc: 2017-03-10 Will Schmidt <will_schmidt@vnet.ibm.com> PR target/79941 * config/rs6000/rs6000.c (builtin_function_type): Add VMUL*U[HB] entries to the case statement that marks unsigned arguments to overloaded functions. testsuite: 2017-03-10 Will Schmidt <will_schmidt@vnet.ibm.com> PR target/79941 * gcc.target/powerpc/fold-vec-mult-even_odd_misc.c: New test. * gcc.target/powerpc/fold-vec-mult-even_odd_char.c: New test. * gcc.target/powerpc/fold-vec-mult-even_odd_short.c: New test. From-SVN: r246040
2017-03-10 17:18:44 +01:00
PR target/79941
* gcc.target/powerpc/fold-vec-mult-even_odd_misc.c: New test.
* gcc.target/powerpc/fold-vec-mult-even_odd_char.c: New test.
* gcc.target/powerpc/fold-vec-mult-even_odd_short.c: New test.
re PR c++/79967 (ICE on non-type template argument declared noreturn) PR c++/79967 * decl.c (grokdeclarator): Check ATTRLIST before dereferencing it. * g++.dg/cpp0x/gen-attrs-63.C: New test. From-SVN: r246039
2017-03-10 16:36:00 +01:00
2017-03-10 Marek Polacek <polacek@redhat.com>
PR c++/79967
* g++.dg/cpp0x/gen-attrs-63.C: New test.
re PR c++/79896 (ICE in gimplify_expr, at gimplify.c:11950 on non-int128 target) PR c++/79896 * decl.c (finish_enum_value_list): If value is error_mark_node, don't copy it and change its type. * init.c (constant_value_1): Return error_mark_node if DECL_INITIAL of CONST_DECL is error_mark_node. * g++.dg/ext/int128-5.C: New test. From-SVN: r246034
2017-03-10 16:28:26 +01:00
2017-03-10 Jakub Jelinek <jakub@redhat.com>
re PR c++/79899 (ICE in ctor_omit_inherited_parms at gcc/cp/method.c:576 on ARM target) PR c++/79899 * optimize.c (maybe_thunk_body): Don't ICE if fns[0] is NULL. Use XALLOCAVEC macro. * g++.dg/other/friend7.C: New test. From-SVN: r246038
2017-03-10 16:33:04 +01:00
PR c++/79899
* g++.dg/other/friend7.C: New test.
re PR c++/79896 (ICE in gimplify_expr, at gimplify.c:11950 on non-int128 target) PR c++/79896 * decl.c (finish_enum_value_list): If value is error_mark_node, don't copy it and change its type. * init.c (constant_value_1): Return error_mark_node if DECL_INITIAL of CONST_DECL is error_mark_node. * g++.dg/ext/int128-5.C: New test. From-SVN: r246034
2017-03-10 16:28:26 +01:00
PR c++/79896
* g++.dg/ext/int128-5.C: New test.
testsuite: attr-alloc_size-11.c (PR79356) As stated in the PR (and elsewhere), this test now passes on aarch64, ia64, mips, powerpc, sparc, and s390x. This patch disables the xfails for those targets. PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on aarch64, ia64, mips, powerpc, sparc, or s390x. From-SVN: r246032
2017-03-10 16:23:06 +01:00
2017-03-10 Segher Boessenkool <segher@kernel.crashing.org>
PR testsuite/79356
* gcc.dg/attr-alloc_size-11.c: Don't xfail on aarch64, ia64, mips,
powerpc, sparc, or s390x.
re PR target/79907 (ICE in extract_constrain_insn, at recog.c:2213 on ppc64le) PR target/79907 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Test TARGET_UPPER_REGS_DI when setting 'wi' constraint regclass. * gcc.target/powerpc/pr79907.c: New. From-SVN: r246029
2017-03-10 15:32:42 +01:00
2017-03-10 Pat Haugen <pthaugen@us.ibm.com>
PR target/79907
* gcc.target/powerpc/pr79907.c: New.
tree-switch-conversion (array_value_type): Start by resetting candidate type to it's main variant. 2017-03-10 Olivier Hainque <hainque@adacore.com> * tree-switch-conversion (array_value_type): Start by resetting candidate type to it's main variant. testsuite/ * gnat.dg/opt64.adb: New test. * gnat.dg/opt64_pkg.ads: New helper. * gnat.dg/opt64_pkg.adb: New helper. From-SVN: r246024
2017-03-10 12:16:21 +01:00
2017-03-10 Olivier Hainque <hainque@adacore.com>
* gnat.dg/opt64.adb: New test.
* gnat.dg/opt64_pkg.ads: New helper.
* gnat.dg/opt64_pkg.adb: New helper.
re PR tree-optimization/77975 (Missed optimization for some small constants) PR tree-optimization/77975 * tree-ssa-loop-niter.c (get_base_for): Allow phi argument from latch edge to be constant. (get_val_for): For constant x return it. Formatting fix. (loop_niter_by_eval): Avoid pointless looping if the next iteration would use the same bases as the current one. * gcc.dg/pr77975.c: New test. From-SVN: r246021
2017-03-10 08:53:57 +01:00
2017-03-10 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/79909 (ICE error: invalid rtl sharing found in the insn on ppc64le) PR rtl-optimization/79909 * combine.c (try_combine): Use simplify_replace_rtx on individual CALL_INSN_FUNCTION_USAGE elements instead of replace_rtx on copy_rtx of the whole CALL_INSN_FUNCTION_USAGE. * gcc.target/powerpc/pr79909.c: New test. From-SVN: r246023
2017-03-10 08:57:45 +01:00
PR rtl-optimization/79909
* gcc.target/powerpc/pr79909.c: New test.
re PR tree-optimization/79972 (ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=364854541) PR tree-optimization/79972 * gimple-ssa-warn-alloca.c (alloca_call_type): Only call get_range_info on SSA_NAMEs. Formatting fixes. * gcc.dg/pr79972.c: New test. From-SVN: r246022
2017-03-10 08:55:00 +01:00
PR tree-optimization/79972
* gcc.dg/pr79972.c: New test.
re PR tree-optimization/77975 (Missed optimization for some small constants) PR tree-optimization/77975 * tree-ssa-loop-niter.c (get_base_for): Allow phi argument from latch edge to be constant. (get_val_for): For constant x return it. Formatting fix. (loop_niter_by_eval): Avoid pointless looping if the next iteration would use the same bases as the current one. * gcc.dg/pr77975.c: New test. From-SVN: r246021
2017-03-10 08:53:57 +01:00
PR tree-optimization/77975
* gcc.dg/pr77975.c: New test.
re PR c++/79962 (ICE nonnull_check_p on a function template with a type-dependent attribute nonnull) PR c++/79962 PR c++/79984 * c-attribs.c (handle_nonnull_attribute): Save the result of default conversion to the attribute list. * c-c++-common/nonnull-3.c: New test. * g++.dg/warn/Wnonnull3.C: New test. From-SVN: r246016
2017-03-09 23:45:39 +01:00
2017-03-09 Marek Polacek <polacek@redhat.com>
PR c++/79962
PR c++/79984
* c-c++-common/nonnull-3.c: New test.
* g++.dg/warn/Wnonnull3.C: New test.
Use -mhard-float for MIPS -mlxc1-sxc1 tests gcc/testsuite/ * gcc.target/mips/lxc1-sxc1-1.c: Use -mhard-float. * gcc.target/mips/lxc1-sxc1-2.c: Likewise. From-SVN: r246011
2017-03-09 18:18:41 +01:00
2017-03-09 Matthew Fortune <matthew.fortune@imgtec.com>
* gcc.target/mips/lxc1-sxc1-1.c: Use -mhard-float.
* gcc.target/mips/lxc1-sxc1-2.c: Likewise.
re PR sanitizer/79757 (ICE in declare_vars, at gimplify.c:634) PR sanitizer/79757 * c-parser.c (c_parser_declaration_or_fndef): Don't sanitize old-style parameter declarations with initializers. * gcc.dg/ubsan/pr79757-1.c: New test. * gcc.dg/ubsan/pr79757-2.c: New test. * gcc.dg/ubsan/pr79757-3.c: New test. * gcc.dg/ubsan/pr79757-4.c: New test. * gcc.dg/ubsan/pr79757-5.c: New test. From-SVN: r246010
2017-03-09 17:58:17 +01:00
2017-03-09 Marek Polacek <polacek@redhat.com>
PR sanitizer/79757
* gcc.dg/ubsan/pr79757-1.c: New test.
* gcc.dg/ubsan/pr79757-2.c: New test.
* gcc.dg/ubsan/pr79757-3.c: New test.
* gcc.dg/ubsan/pr79757-4.c: New test.
* gcc.dg/ubsan/pr79757-5.c: New test.
re PR c/79969 (C FE emits locus of forward enum declaration rather than definition into debug info) PR c/79969 * c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of TYPE_STUB_DECL. * gcc.dg/debug/dwarf2/enum-loc1.c: New test. From-SVN: r246009
2017-03-09 17:42:45 +01:00
2017-03-09 Jakub Jelinek <jakub@redhat.com>
PR c/79969
* gcc.dg/debug/dwarf2/enum-loc1.c: New test.
re PR c++/79687 (Wrong code with pointer-to-member) PR c++/79687 * init.c (constant_value_1): Break if the variable has a dynamic initializer. * g++.dg/expr/ptrmem8.C: New test. * g++.dg/expr/ptrmem9.C: New test. From-SVN: r246008
2017-03-09 17:36:37 +01:00
2017-03-09 Marek Polacek <polacek@redhat.com>
PR c++/79687
* g++.dg/expr/ptrmem8.C: New test.
* g++.dg/expr/ptrmem9.C: New test.
re PR tree-optimization/79977 ([graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize) 2017-03-09 Richard Biener <rguenther@suse.de> PR tree-optimization/79977 * graphite-scop-detection.c (scop_detection::merge_sese): Handle the case of extra exits to blocks dominating the entry. * gcc.dg/graphite/pr79977.c: New testcase. From-SVN: r246006
2017-03-09 17:19:37 +01:00
2017-03-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/79977
* gcc.dg/graphite/pr79977.c: New testcase.
Add check_effective_target_rdynamic and use it in g++.dg/lto/pr69589_0.C. gcc/ * doc/sourcebuild.texi (Effective-Target Keywords, Other attributes): Document rdynamic. gcc/testsuite/ * g++.dg/lto/pr69589_0.C: Add dg-require-effective-target for rdynamic. Remove dg-skip-if for targets which don't support -rdynamic. * lib/target-supports.exp (check_effective_target_rdynamic): New proc. From-SVN: r246004
2017-03-09 16:04:31 +01:00
2017-03-09 Toma Tabacu <toma.tabacu@imgtec.com>
* g++.dg/lto/pr69589_0.C: Add dg-require-effective-target for
rdynamic. Remove dg-skip-if for targets which don't support -rdynamic.
* lib/target-supports.exp (check_effective_target_rdynamic):
New proc.
re PR target/79971 (ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers) 2017-03-09 Richard Biener <rguenther@suse.de> PR middle-end/79971 * gimple-expr.c (useless_type_conversion_p): Preserve TYPE_SATURATING for fixed-point types. * gcc.dg/fixed-point/pr79971.c: New testcase. From-SVN: r246002
2017-03-09 14:20:50 +01:00
2017-03-09 Richard Biener <rguenther@suse.de>
PR middle-end/79971
* gcc.dg/fixed-point/pr79971.c: New testcase.
re PR ipa/79970 (ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute) 2017-03-09 Richard Biener <rguenther@suse.de> PR ipa/79970 * ipa-prop.c (ipa_modify_formal_parameters): Avoid changing alignment of BLKmode params. * gcc.dg/torture/pr79970.c: New testcase. From-SVN: r246001
2017-03-09 14:20:03 +01:00
2017-03-09 Richard Biener <rguenther@suse.de>
PR ipa/79970
* gcc.dg/torture/pr79970.c: New testcase.
re PR c++/71966 (ICE on invalid C++11 code (undefined constructor used in a constant expression): in cp_build_addr_expr_1, at cp/typeck.c:5671) 2017-03-09 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71966 * g++.dg/cpp0x/pr71966-1.C: New. * g++.dg/cpp0x/pr71966-2.C: Likewise. From-SVN: r246000
2017-03-09 12:51:29 +01:00
2017-03-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71966
* g++.dg/cpp0x/pr71966-1.C: New.
* g++.dg/cpp0x/pr71966-2.C: Likewise.
Fix ICE in tree-chkp-opt.c (PR tree-optimization/79631). 2017-03-09 Martin Liska <mliska@suse.cz> PR tree-optimization/79631 * tree-chkp-opt.c (chkp_is_constant_addr): Call tree_int_cst_sign_bit just for INTEGER constants. 2017-03-09 Martin Liska <mliska@suse.cz> PR tree-optimization/79631 * gcc.target/i386/mpx/pr79631.c: New test. From-SVN: r245998
2017-03-09 11:10:02 +01:00
2017-03-09 Martin Liska <mliska@suse.cz>
PR tree-optimization/79631
* gcc.target/i386/mpx/pr79631.c: New test.
Disable -fcheck-pointer-bounds with sanitizers. 2017-03-09 Martin Liska <mliska@suse.cz> PR target/65705 PR target/69804 * toplev.c (process_options): Disable -fcheck-pointer-bounds with sanitizers. 2017-03-09 Martin Liska <mliska@suse.cz> PR target/65705 PR target/69804 * gcc.target/i386/pr71458.c: Update scanned pattern. From-SVN: r245997
2017-03-09 11:04:50 +01:00
2017-03-09 Martin Liska <mliska@suse.cz>
PR target/65705
PR target/69804
* gcc.target/i386/pr71458.c: Update scanned pattern.
re PR c++/79672 (ICE with -Wduplicated-branches -fopenmp) PR c++/79672 * tree.c (inchash::add_expr): Handle TREE_VEC. * g++.dg/warn/Wduplicated-branches2.C: Fix PR. * g++.dg/warn/Wduplicated-branches3.C: New test. From-SVN: r245996
2017-03-09 10:53:03 +01:00
2017-03-09 Marek Polacek <polacek@redhat.com>
PR c++/79672
* g++.dg/warn/Wduplicated-branches2.C: Fix PR.
* g++.dg/warn/Wduplicated-branches3.C: New test.
msa-bclri.c: Skip the test for -O0. gcc/testsuite/ * gcc.target/mips/msa-bclri.c: Skip the test for -O0. From-SVN: r245995
2017-03-09 10:38:00 +01:00
2017-03-09 Prachi Godbole <prachi.godbole@imgtec.com>
* gcc.target/mips/msa-bclri.c: Skip the test for -O0.
Support BIT_FIELD_REF in MPX (PR ipa/79764). 2017-03-09 Martin Liska <mliska@suse.cz> PR ipa/79764 (chkp_narrow_size_and_offset): New function. (chkp_parse_array_and_component_ref): Support BIT_FIELD_REF. (void chkp_parse_bit_field_ref): New function. (chkp_make_addressed_object_bounds): Add case for BIT_FIELD_REF. (chkp_process_stmt): Use chkp_parse_bit_field_ref. 2017-03-09 Martin Liska <mliska@suse.cz> PR ipa/79764 * g++.dg/pr79764.C: New test. From-SVN: r245994
2017-03-09 10:26:45 +01:00
2017-03-09 Martin Liska <mliska@suse.cz>
PR ipa/79764
* g++.dg/pr79764.C: New test.
Get bounds for a PARM_DECL (PR ipa/79761). 2017-03-09 Martin Liska <mliska@suse.cz> PR ipa/79761 * tree-chkp.c (chkp_get_bound_for_parm): Get bounds for a param. (chkp_find_bounds_1): Remove gcc_unreachable. 2017-03-09 Martin Liska <mliska@suse.cz> PR ipa/79761 * g++.dg/pr79761.C: New test. From-SVN: r245993
2017-03-09 10:22:29 +01:00
2017-03-09 Martin Liska <mliska@suse.cz>
PR ipa/79761
* g++.dg/pr79761.C: New test.
re PR target/79932 (_mm512_packus_epi32 does not compile under -O0) PR target/79932 * config/i386/avx512bwintrin.h (_mm512_packs_epi32, _mm512_maskz_packs_epi32, _mm512_mask_packs_epi32, _mm512_packus_epi32, _mm512_maskz_packus_epi32, _mm512_mask_packus_epi32): Move definitions outside of __OPTIMIZE__ guarded section. * gcc.target/i386/pr79932-1.c: New test. From-SVN: r245989
2017-03-09 10:09:27 +01:00
2017-03-09 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/79944 (asan: incorrect instrumentation of atomic operations) PR sanitizer/79944 * asan.c (get_mem_refs_of_builtin_call): For BUILT_IN_ATOMIC* and BUILT_IN_SYNC*, determine the access type from the size suffix and always build a MEM_REF with that type. Handle forgotten BUILT_IN_SYNC_FETCH_AND_NAND_16 and BUILT_IN_SYNC_NAND_AND_FETCH_16. * c-c++-common/asan/pr79944.c: New test. From-SVN: r245991
2017-03-09 10:20:23 +01:00
PR sanitizer/79944
* c-c++-common/asan/pr79944.c: New test.
re PR target/79932 (_mm512_packus_epi32 does not compile under -O0) PR target/79932 * config/i386/avx512vlintrin.h (_mm256_cmpge_epi32_mask, _mm256_cmpge_epi64_mask, _mm256_cmpge_epu32_mask, _mm256_cmpge_epu64_mask, _mm256_cmple_epi32_mask, _mm256_cmple_epi64_mask, _mm256_cmple_epu32_mask, _mm256_cmple_epu64_mask, _mm256_cmplt_epi32_mask, _mm256_cmplt_epi64_mask, _mm256_cmplt_epu32_mask, _mm256_cmplt_epu64_mask, _mm256_cmpneq_epi32_mask, _mm256_cmpneq_epi64_mask, _mm256_cmpneq_epu32_mask, _mm256_cmpneq_epu64_mask, _mm256_mask_cmpge_epi32_mask, _mm256_mask_cmpge_epi64_mask, _mm256_mask_cmpge_epu32_mask, _mm256_mask_cmpge_epu64_mask, _mm256_mask_cmple_epi32_mask, _mm256_mask_cmple_epi64_mask, _mm256_mask_cmple_epu32_mask, _mm256_mask_cmple_epu64_mask, _mm256_mask_cmplt_epi32_mask, _mm256_mask_cmplt_epi64_mask, _mm256_mask_cmplt_epu32_mask, _mm256_mask_cmplt_epu64_mask, _mm256_mask_cmpneq_epi32_mask, _mm256_mask_cmpneq_epi64_mask, _mm256_mask_cmpneq_epu32_mask, _mm256_mask_cmpneq_epu64_mask, _mm_cmpge_epi32_mask, _mm_cmpge_epi64_mask, _mm_cmpge_epu32_mask, _mm_cmpge_epu64_mask, _mm_cmple_epi32_mask, _mm_cmple_epi64_mask, _mm_cmple_epu32_mask, _mm_cmple_epu64_mask, _mm_cmplt_epi32_mask, _mm_cmplt_epi64_mask, _mm_cmplt_epu32_mask, _mm_cmplt_epu64_mask, _mm_cmpneq_epi32_mask, _mm_cmpneq_epi64_mask, _mm_cmpneq_epu32_mask, _mm_cmpneq_epu64_mask, _mm_mask_cmpge_epi32_mask, _mm_mask_cmpge_epi64_mask, _mm_mask_cmpge_epu32_mask, _mm_mask_cmpge_epu64_mask, _mm_mask_cmple_epi32_mask, _mm_mask_cmple_epi64_mask, _mm_mask_cmple_epu32_mask, _mm_mask_cmple_epu64_mask, _mm_mask_cmplt_epi32_mask, _mm_mask_cmplt_epi64_mask, _mm_mask_cmplt_epu32_mask, _mm_mask_cmplt_epu64_mask, _mm_mask_cmpneq_epi32_mask, _mm_mask_cmpneq_epi64_mask, _mm_mask_cmpneq_epu32_mask, _mm_mask_cmpneq_epu64_mask): Move definitions outside of __OPTIMIZE__ guarded section. * gcc.target/i386/pr79932-2.c: New test. From-SVN: r245990
2017-03-09 10:11:06 +01:00
PR target/79932
* gcc.target/i386/pr79932-2.c: New test.
re PR target/79932 (_mm512_packus_epi32 does not compile under -O0) PR target/79932 * config/i386/avx512bwintrin.h (_mm512_packs_epi32, _mm512_maskz_packs_epi32, _mm512_mask_packs_epi32, _mm512_packus_epi32, _mm512_maskz_packus_epi32, _mm512_mask_packus_epi32): Move definitions outside of __OPTIMIZE__ guarded section. * gcc.target/i386/pr79932-1.c: New test. From-SVN: r245989
2017-03-09 10:09:27 +01:00
PR target/79932
* gcc.target/i386/pr79932-1.c: New test.
PR c++/79900 - ICE in strip_typedefs PR c++/79900 - ICE in strip_typedefs * tree.c (strip_typedefs): Skip the attribute handling if T is a variant type which hasn't been updated yet. * g++.dg/warn/Wpadded-1.C: New test. From-SVN: r245988
2017-03-09 09:35:37 +01:00
2017-03-09 Marek Polacek <polacek@redhat.com>
PR c++/79900 - ICE in strip_typedefs
* g++.dg/warn/Wpadded-1.C: New test.
* g++.dg/Walloca1.C: Adjust dg-warning. From-SVN: r245975
2017-03-08 13:58:01 +01:00
2017-03-08 Marek Polacek <polacek@redhat.com>
* g++.dg/Walloca1.C: Adjust dg-warning.
re PR tree-optimization/79943 (Loop splitting breaks with loops of pointer type) 2017-03-08 Andrew Haley <aph@redhat.com> PR tree-optimization/79943 * tree-ssa-loop-split.c (compute_new_first_bound): When calculating the new upper bound, (END-BEG) should be added, not subtracted. From-SVN: r245974
2017-03-08 12:35:23 +01:00
2017-03-08 Andrew Haley <aph@redhat.com>
PR tree-optimization/79943
* gcc.dg/tree-ssa/pr79943.c: New test.
re PR tree-optimization/79955 (GLIBC build fails after r245840) 2017-03-08 Richard Biener <rguenther@suse.de> PR tree-optimization/79955 * tree-ssa-uninit.c (warn_uninitialized_vars): Do not warn for accesses that are completely outside of the variable. * gcc.dg/uninit-24.c: New testcase. From-SVN: r245976
2017-03-08 15:10:47 +01:00
2017-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/79955
* gcc.dg/uninit-24.c: New testcase.
re PR tree-optimization/79920 (Incorrect floating point results when compiling with -O3) 2017-03-08 Richard Biener <rguenther@suse.de> PR tree-optimization/79920 * tree-vect-slp.c (vect_create_mask_and_perm): Remove and inline with ncopies == 1 to ... (vect_transform_slp_perm_load): ... here. Properly compute all element loads by iterating VF times over the group. Do not handle ncopies (computed in a broken way) in vect_create_mask_and_perm. * gcc.dg/vect/pr79920.c: New testcase. From-SVN: r245968
2017-03-08 09:50:01 +01:00
2017-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/79920
* gcc.dg/vect/pr79920.c: New testcase.
re PR target/79904 (ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909) PR sanitizer/79904 * internal-fn.c (expand_vector_ubsan_overflow): If arg0 or arg1 is a uniform vector, use uniform_vector_p return value instead of building ARRAY_REF on folded VIEW_CONVERT_EXPR to array type. * gcc.dg/ubsan/pr79904.c: New test. From-SVN: r245967
2017-03-08 09:35:20 +01:00
2017-03-08 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/79904
* gcc.dg/ubsan/pr79904.c: New test.
re PR c/79834 (c/c-parser.c: make code more i18n-friendly) PR c/79834 c/ * c-parser.c (c_parser_pragma): Use error_at instead of c_parser_error for "may only be used in compound statements" diagnostics, change it such that the same translatable string is used for all pragmas. For PRAGMA_OACC_WAIT use "acc wait" rather than "acc enter data" in the diagnostics. (c_parser_omp_cancellation_point, c_parser_omp_target_update, c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Change "may only be used in compound statements" diagnostics, such that the same translatable string is used for all pragmas. cp/ * parser.c (cp_parser_omp_cancellation_point, cp_parser_omp_target_enter_data, cp_parser_omp_target_exit_data, cp_parser_omp_target_update): Change "may only be used in compound statements" diagnostics, such that the same translatable string is used for all pragmas. (cp_parser_pragma): Likewise. Use error_at instead of cp_parser_error for that diagnostics. testsuite/ * c-c++-common/goacc/pragma_context.c (f2): Adjust expected diagnostics. From-SVN: r245959
2017-03-07 20:07:44 +01:00
2017-03-07 Jakub Jelinek <jakub@redhat.com>
PR c/79834
* c-c++-common/goacc/pragma_context.c (f2): Adjust expected
diagnostics.
re PR middle-end/79809 (ICE in alloca_call_type, at gimple-ssa-warn-alloca.c:282) PR middle-end/79809 * gimple-ssa-warn-alloca.c (pass_walloca::gate): Use HOST_WIDE_INT. (alloca_call_type): Likewise. * g++.dg/Walloca1.C: New test. From-SVN: r245955
2017-03-07 18:30:53 +01:00
2017-03-07 Marek Polacek <polacek@redhat.com>
PR middle-end/79809
* g++.dg/Walloca1.C: New test.
Use array_at_struct_end_p in tree-chkp.c (PR middle-end/68270). 2017-03-07 Martin Liska <mliska@suse.cz> PR middle-end/68270 * tree-chkp.c (chkp_may_narrow_to_field): Add new argument ref. Use array_at_struct_end_p instead of DECL_CHAIN (field). (chkp_narrow_bounds_for_field): Likewise. (chkp_parse_array_and_component_ref): Pass one more argument to call. 2017-03-07 Martin Liska <mliska@suse.cz> PR middle-end/68270 * g++.dg/pr68270.C: New test. From-SVN: r245951
2017-03-07 15:12:52 +01:00
2017-03-07 Martin Liska <mliska@suse.cz>
PR middle-end/68270
* g++.dg/pr68270.C: New test.
re PR sanitizer/79897 (ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target) PR sanitizer/79897 * ubsan.c (ubsan_encode_value): Call mark_addressable on the temporary. * c-c++-common/ubsan/pr79897.c: New test. From-SVN: r245945
2017-03-07 07:11:14 +01:00
2017-03-07 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/79901 (ICE in prepare_cmp_insn, at optabs.c:3904) PR rtl-optimization/79901 * config/i386/sse.md (*avx512bw_<code><mode>3<mask_name>): Renamed to ... (*avx512f_<code><mode>3<mask_name>): ... this. (<code><mode>3 with maxmin code iterator): Use VI8_AVX2_AVX512F iterator instead of VI8_AVX2_AVX512BW. * gcc.target/i386/pr79901.c: New test. From-SVN: r245947
2017-03-07 09:11:30 +01:00
PR rtl-optimization/79901
* gcc.target/i386/pr79901.c: New test.
re PR sanitizer/79897 (ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target) PR sanitizer/79897 * ubsan.c (ubsan_encode_value): Call mark_addressable on the temporary. * c-c++-common/ubsan/pr79897.c: New test. From-SVN: r245945
2017-03-07 07:11:14 +01:00
PR sanitizer/79897
* c-c++-common/ubsan/pr79897.c: New test.
re PR rtl-optimization/79571 (ICE in Max. number of generated reload insns per insn is achieved (90)) 2017-03-06 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/79571 * lra-constraints.c (process_alt_operands): Claculate static reject and subtract it from overal when there will be only address reloads. 2017-03-06 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/79571 * gcc.target/i386/pr79571.c: New. From-SVN: r245928
2017-03-06 21:23:00 +01:00
2017-03-06 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/79571
* gcc.target/i386/pr79571.c: New.
PR c++/79796 - ICE with NSDMI and this pointer PR c++/79796 - ICE with NSDMI and this pointer * call.c (build_over_call): Handle NSDMI with a 'this' by calling replace_placeholders. * g++.dg/cpp0x/nsdmi13.C: New test. From-SVN: r245927
2017-03-06 18:38:42 +01:00
2017-03-06 Marek Polacek <polacek@redhat.com>
PR c++/79796 - ICE with NSDMI and this pointer
* g++.dg/cpp0x/nsdmi13.C: New test.
Set incoming stack boundary to 128 for 64-bit targets For 64-bit targets, the incoming stack of interrupt handler is aligned to 16 bytes. Update ix86_minimum_incoming_stack_boundary to set the incoming stack boundary of interrupt handler to 128 for 64-bit targets. gcc/ 2017-03-06 Julia Koval <julia.koval@intel.com> PR target/79793 * config/i386/i386.c (ix86_minimum_incoming_stack_boundary): Set incoming stack boundary to 128 for 64-bit targets. gcc/testsuite/ 2017-03-06 Julia Koval <julia.koval@intel.com> PR target/79793 * gcc.target/i386/interrupt-12.c: Update scan-assembler-times directives. * gcc.target/i386/interrupt-13.c: Ditto. * gcc.target/i386/interrupt-14.c: Ditto. * gcc.target/i386/interrupt-15.c: Ditto. From-SVN: r245926
2017-03-06 17:08:59 +01:00
2017-03-06 Julia Koval <julia.koval@intel.com>
PR target/79793
* gcc.target/i386/interrupt-12.c: Update scan-assembler-times
directives.
* gcc.target/i386/interrupt-13.c: Ditto.
* gcc.target/i386/interrupt-14.c: Ditto.
* gcc.target/i386/interrupt-15.c: Ditto.
re PR c++/79822 (ICE with void statement expression) PR c++/79822 * constexpr.c (cxx_eval_statement_list): Treat empty ({ }) like ({ (void) 0; }). * g++.dg/cpp0x/constexpr-79822.C: New test. From-SVN: r245925
2017-03-06 16:43:51 +01:00
2017-03-06 Jakub Jelinek <jakub@redhat.com>
PR c++/79822
* g++.dg/cpp0x/constexpr-79822.C: New test.
re PR tree-optimization/79887 (ICE in set_uid_loop_bbs, at tree-vectorizer.c:482) 2017-03-06 Richard Biener <rguenther@suse.de> PR tree-optimization/79894 * tree-vectorizer.c (vectorize_loops): Set loop_vectorized_call to NULL after folding it. * gcc.dg/vect/pr79887.c: New testcase. From-SVN: r245923
2017-03-06 14:58:57 +01:00
2017-03-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/79894
* gcc.dg/vect/pr79887.c: New testcase.
re PR tree-optimization/79824 (Failure to peel for gaps leads to read beyond mapped memory) 2017-03-06 Richard Biener <rguenther@suse.de> PR tree-optimization/79824 * tree-vect-stmts.c (get_group_load_store_type): Fix alignment check disabling peeling for gaps. * gcc.dg/vect/pr79824-1.c: New testcase. * gcc.dg/vect/pr79824-2.c: Likewise. From-SVN: r245922
2017-03-06 14:58:01 +01:00
2017-03-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/79824
* gcc.dg/vect/pr79824-1.c: New testcase.
* gcc.dg/vect/pr79824-2.c: Likewise.
Add check_effective_target_gettimeofday and use it in gcc.dg/lto/pr60449_0.c. gcc/ * doc/sourcebuild.texi (Effective-Target Keywords, Environment attributes): Document gettimeofday. gcc/testsuite/ * gcc.dg/lto/pr60449_0.c: Add dg-require-effective-target for gettimeofday. Remove dg-skip-if for AVR. * lib/target-supports.exp (check_effective_target_gettimeofday): New proc. From-SVN: r245921
2017-03-06 14:15:30 +01:00
2017-03-06 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.dg/lto/pr60449_0.c: Add dg-require-effective-target for
gettimeofday. Remove dg-skip-if for AVR.
* lib/target-supports.exp (check_effective_target_gettimeofday):
New proc.
S/390: Change 2-byte NOPs The following patch changes "nopr %r7" to "nopr %r0" which is advantageous from a hardware perspective. It will only be emitted for hotpatching and should not impact normal code. gcc/ChangeLog: 2017-03-06 Robin Dapp <rdapp@linux.vnet.ibm.com> * config/s390/s390.c (s390_asm_output_function_label): Use nopr %r0. * config/s390/s390.md: Likewise. gcc/testsuite/ChangeLog: 2017-03-06 Robin Dapp <rdapp@linux.vnet.ibm.com> * gcc.target/s390/hotpatch-1.c: Check for nopr %r0. * gcc.target/s390/hotpatch-10.c: Likewise. * gcc.target/s390/hotpatch-11.c: Likewise. * gcc.target/s390/hotpatch-12.c: Likewise. * gcc.target/s390/hotpatch-13.c: Likewise. * gcc.target/s390/hotpatch-14.c: Likewise. * gcc.target/s390/hotpatch-15.c: Likewise. * gcc.target/s390/hotpatch-16.c: Likewise. * gcc.target/s390/hotpatch-17.c: Likewise. * gcc.target/s390/hotpatch-18.c: Likewise. * gcc.target/s390/hotpatch-19.c: Likewise. * gcc.target/s390/hotpatch-2.c: Likewise. * gcc.target/s390/hotpatch-26.c: Likewise. * gcc.target/s390/hotpatch-27.c: Likewise. * gcc.target/s390/hotpatch-28.c: Likewise. * gcc.target/s390/hotpatch-3.c: Likewise. * gcc.target/s390/hotpatch-4.c: Likewise. * gcc.target/s390/hotpatch-5.c: Likewise. * gcc.target/s390/hotpatch-6.c: Likewise. * gcc.target/s390/hotpatch-7.c: Likewise. * gcc.target/s390/hotpatch-8.c: Likewise. * gcc.target/s390/hotpatch-9.c: Likewise. From-SVN: r245917
2017-03-06 13:40:19 +01:00
2017-03-06 Robin Dapp <rdapp@linux.vnet.ibm.com>
* gcc.target/s390/hotpatch-1.c: Check for nopr %r0.
* gcc.target/s390/hotpatch-10.c: Likewise.
* gcc.target/s390/hotpatch-11.c: Likewise.
* gcc.target/s390/hotpatch-12.c: Likewise.
* gcc.target/s390/hotpatch-13.c: Likewise.
* gcc.target/s390/hotpatch-14.c: Likewise.
* gcc.target/s390/hotpatch-15.c: Likewise.
* gcc.target/s390/hotpatch-16.c: Likewise.
* gcc.target/s390/hotpatch-17.c: Likewise.
* gcc.target/s390/hotpatch-18.c: Likewise.
* gcc.target/s390/hotpatch-19.c: Likewise.
* gcc.target/s390/hotpatch-2.c: Likewise.
* gcc.target/s390/hotpatch-26.c: Likewise.
* gcc.target/s390/hotpatch-27.c: Likewise.
* gcc.target/s390/hotpatch-28.c: Likewise.
* gcc.target/s390/hotpatch-3.c: Likewise.
* gcc.target/s390/hotpatch-4.c: Likewise.
* gcc.target/s390/hotpatch-5.c: Likewise.
* gcc.target/s390/hotpatch-6.c: Likewise.
* gcc.target/s390/hotpatch-7.c: Likewise.
* gcc.target/s390/hotpatch-8.c: Likewise.
* gcc.target/s390/hotpatch-9.c: Likewise.
re PR c++/64574 (ICE (stack overflow SEGV) with bad template specialization) 2017-03-06 Paolo Carlini <paolo.carlini@oracle.com> PR c++/64574 * g++.dg/template/crash125.C: New. From-SVN: r245916
2017-03-06 12:54:37 +01:00
2017-03-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/64574
* g++.dg/template/crash125.C: New.
re PR target/79812 (ICE in simplify_binary_operation_1, at simplify-rtx.c:3586) PR target/79812 * config/i386/sse.md (VI8F_256_512): Remove mode iterator. (<avx2_avx512>_perm<mode>): Rename to ... (avx2_perm<mode>): ... this. Use VI8F_256 iterator instead of VI8F_256_512. (<avx512>_perm<mode>_mask): Rename to ... (avx512vl_perm<mode>_mask): ... this. Use VI8F_256 iterator instead of VI8F_256_512. (<avx2_avx512>_perm<mode>_1<mask_name>): Rename to ... (avx2_perm<mode>_1<mask_name): ... this. Use VI8F_256 iterator instead of VI8F_256_512. (avx512f_perm<mode>): New define_expand. (avx512f_perm<mode>_mask): Likewise. (avx512f_perm<mode>_1<mask_name>): New define_insn. (<avx512>_vec_dup<mode>_1): Fix up vec_select mode. * gcc.target/i386/avx512f-vpermq-imm-3.c: New test. From-SVN: r245915
2017-03-06 12:35:58 +01:00
2017-03-06 Jakub Jelinek <jakub@redhat.com>
PR target/79812
* gcc.target/i386/avx512f-vpermq-imm-3.c: New test.
MIPS: Force o32 ABI for inline-memcpy-3.c. gcc/testsuite/ * gcc.target/mips/inline-memcpy-3.c (dg-options): Add -mabi=32. From-SVN: r245914
2017-03-06 12:27:07 +01:00
2017-03-06 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.target/mips/inline-memcpy-3.c (dg-options): Add -mabi=32.
mips-msa.md (msa_fmax_a_<msafmt>, [...]): Introduce mode interator for if_then_else. gcc/ * config/mips/mips-msa.md (msa_fmax_a_<msafmt>, msa_fmin_a_<msafmt>, msa_max_a_<msafmt>, msa_min_a_<msafmt>): Introduce mode interator for if_then_else. (smin<mode>3, smax<mode>3): Change operand print code from 'B' to 'E'. gcc/testsuite/ * gcc.target/mips/msa-minmax.c: New tests. From-SVN: r245913
2017-03-06 11:32:47 +01:00
2017-03-06 Prachi Godbole <prachi.godbole@imgtec.com>
* gcc.target/mips/msa-minmax.c: New tests.
Fix ICE in use-after-scope w/ -fno-tree-dce (PR sanitize/79783). 2017-03-06 Martin Liska <mliska@suse.cz> PR sanitize/79783 * asan.c (asan_expand_poison_ifn): Do not expand ASAN_POISON when having a SSA NAME w/o VAR_DECL assigned to it. 2017-03-06 Martin Liska <mliska@suse.cz> PR sanitize/79783 * g++.dg/asan/pr79783.C: New test. From-SVN: r245912
2017-03-06 11:20:33 +01:00
2017-03-06 Martin Liska <mliska@suse.cz>
PR sanitize/79783
* g++.dg/asan/pr79783.C: New test.
mips-msa.md (msa_dotp_<su>_d, [...]): Fix MODE for vec_select. gcc/ * config/mips/mips-msa.md (msa_dotp_<su>_d, msa_dpadd_<su>_d, msa_dpsub_<su>_d): Fix MODE for vec_select. gcc/testsuite/ * gcc.target/mips/msa-dotp.c: New tests. From-SVN: r245911
2017-03-06 11:19:52 +01:00
2017-03-06 Prachi Godbole <prachi.godbole@imgtec.com>
* gcc.target/mips/msa-dotp.c: New tests.
mips.c (mips_gen_const_int_vector): Change type of last argument. gcc/ * config/mips/mips.c (mips_gen_const_int_vector): Change type of last argument. * config/mips/mips-protos.h (mips_gen_const_int_vector): Likewise. gcc/testsuite/ * gcc.target/mips/msa-bclri.c: New test. From-SVN: r245910
2017-03-06 11:08:51 +01:00
2017-03-06 Prachi Godbole <prachi.godbole@imgtec.com>
* gcc.target/mips/msa-bclri.c: New test.
re PR c++/70266 (ICE on invalid code on x86_64-linux-gnu: unexpected expression ‘foo’ of kind overload) /cp 2017-03-05 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70266 * except.c (build_must_not_throw_expr): Perform the implicit conversions on the condition. /testsuite 2017-03-05 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70266 * g++.dg/tm/pr70266.C: New. From-SVN: r245901
2017-03-05 18:13:16 +01:00
2017-03-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70266
* g++.dg/tm/pr70266.C: New.
check.c (positive_check): Add new function checking constant for being greater then zero. gcc/fortran/ChangeLog: 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org> Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * check.c (positive_check): Add new function checking constant for being greater then zero. (gfc_check_image_status): Add checking of image_status arguments. (gfc_check_failed_or_stopped_images): Same but for failed_- and stopped_images function. * dump-parse-tree.c (show_code_node): Added output of FAIL IMAGE. * gfortran.h (enum gfc_statement): Added FAIL_IMAGE_ST. (enum gfc_isym_id): Added new intrinsic symbols. (enum gfc_exec_op): Added EXEC_FAIL_IMAGE. * gfortran.texi: Added description for the new API functions. Updated coverage of gfortran of TS18508. * intrinsic.c (add_functions): Added symbols to resolve new intrinsic functions. * intrinsic.h: Added prototypes. * iresolve.c (gfc_resolve_failed_images): Resolve the failed_images intrinsic. (gfc_resolve_image_status): Same for image_status. (gfc_resolve_stopped_images): Same for stopped_images. * libgfortran.h: Added prototypes. * match.c (gfc_match_if): Added matching of FAIL IMAGE statement. (gfc_match_fail_image): Match a FAIL IMAGE statement. * match.h: Added prototype. * parse.c (decode_statement): Added matching for FAIL IMAGE. (next_statement): Same. (gfc_ascii_statement): Same. * resolve.c: Same. * simplify.c (gfc_simplify_failed_or_stopped_images): For COARRAY= single a constant result can be returne.d (gfc_simplify_image_status): For COARRAY=single the result is constant. * st.c (gfc_free_statement): Added FAIL_IMAGE handling. * trans-decl.c (gfc_build_builtin_function_decls): Added decls of the new intrinsics. * trans-expr.c (gfc_conv_procedure_call): This is first time all arguments of a function are optional, which is now handled here correctly. * trans-intrinsic.c (conv_intrinsic_image_status): Translate image_status. (gfc_conv_intrinsic_function): Add support for image_status. (gfc_is_intrinsic_libcall): Add support for the remaining new intrinsics. * trans-stmt.c (gfc_trans_fail_image): Trans a fail image. * trans-stmt.h: Add the prototype for the above. * trans.c (trans_code): Dispatch for fail_image. * trans.h: Add the trees for the new intrinsics. libgfortran/ChangeLog: 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org> Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * caf/libcaf.h: Added prototypes and stat codes for failed and stopped images. * caf/single.c (void _gfortran_caf_fail_image): Add the routine. (int _gfortran_caf_image_status): Same. (_gfortran_caf_failed_images): Same. (_gfortran_caf_stopped_images): Same. gcc/testsuite/ChangeLog: 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org> Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * gfortran.dg/coarray/fail_image_1.f08: New test. * gfortran.dg/coarray/fail_image_2.f08: New test. * gfortran.dg/coarray/failed_images_1.f08: New test. * gfortran.dg/coarray/failed_images_2.f08: New test. * gfortran.dg/coarray/image_status_1.f08: New test. * gfortran.dg/coarray/image_status_2.f08: New test. * gfortran.dg/coarray/stopped_images_1.f08: New test. * gfortran.dg/coarray/stopped_images_2.f08: New test. * gfortran.dg/coarray_fail_st.f90: New test. * gfortran.dg/coarray_failed_images_1.f08: New test. * gfortran.dg/coarray_image_status_1.f08: New test. * gfortran.dg/coarray_stopped_images_1.f08: New test. From-SVN: r245900
2017-03-05 12:35:47 +01:00
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c) PR testsuite/79356 * gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha. From-SVN: r246816
2017-04-10 20:51:42 +02:00
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
check.c (positive_check): Add new function checking constant for being greater then zero. gcc/fortran/ChangeLog: 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org> Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * check.c (positive_check): Add new function checking constant for being greater then zero. (gfc_check_image_status): Add checking of image_status arguments. (gfc_check_failed_or_stopped_images): Same but for failed_- and stopped_images function. * dump-parse-tree.c (show_code_node): Added output of FAIL IMAGE. * gfortran.h (enum gfc_statement): Added FAIL_IMAGE_ST. (enum gfc_isym_id): Added new intrinsic symbols. (enum gfc_exec_op): Added EXEC_FAIL_IMAGE. * gfortran.texi: Added description for the new API functions. Updated coverage of gfortran of TS18508. * intrinsic.c (add_functions): Added symbols to resolve new intrinsic functions. * intrinsic.h: Added prototypes. * iresolve.c (gfc_resolve_failed_images): Resolve the failed_images intrinsic. (gfc_resolve_image_status): Same for image_status. (gfc_resolve_stopped_images): Same for stopped_images. * libgfortran.h: Added prototypes. * match.c (gfc_match_if): Added matching of FAIL IMAGE statement. (gfc_match_fail_image): Match a FAIL IMAGE statement. * match.h: Added prototype. * parse.c (decode_statement): Added matching for FAIL IMAGE. (next_statement): Same. (gfc_ascii_statement): Same. * resolve.c: Same. * simplify.c (gfc_simplify_failed_or_stopped_images): For COARRAY= single a constant result can be returne.d (gfc_simplify_image_status): For COARRAY=single the result is constant. * st.c (gfc_free_statement): Added FAIL_IMAGE handling. * trans-decl.c (gfc_build_builtin_function_decls): Added decls of the new intrinsics. * trans-expr.c (gfc_conv_procedure_call): This is first time all arguments of a function are optional, which is now handled here correctly. * trans-intrinsic.c (conv_intrinsic_image_status): Translate image_status. (gfc_conv_intrinsic_function): Add support for image_status. (gfc_is_intrinsic_libcall): Add support for the remaining new intrinsics. * trans-stmt.c (gfc_trans_fail_image): Trans a fail image. * trans-stmt.h: Add the prototype for the above. * trans.c (trans_code): Dispatch for fail_image. * trans.h: Add the trees for the new intrinsics. libgfortran/ChangeLog: 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org> Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * caf/libcaf.h: Added prototypes and stat codes for failed and stopped images. * caf/single.c (void _gfortran_caf_fail_image): Add the routine. (int _gfortran_caf_image_status): Same. (_gfortran_caf_failed_images): Same. (_gfortran_caf_stopped_images): Same. gcc/testsuite/ChangeLog: 2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org> Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> * gfortran.dg/coarray/fail_image_1.f08: New test. * gfortran.dg/coarray/fail_image_2.f08: New test. * gfortran.dg/coarray/failed_images_1.f08: New test. * gfortran.dg/coarray/failed_images_2.f08: New test. * gfortran.dg/coarray/image_status_1.f08: New test. * gfortran.dg/coarray/image_status_2.f08: New test. * gfortran.dg/coarray/stopped_images_1.f08: New test. * gfortran.dg/coarray/stopped_images_2.f08: New test. * gfortran.dg/coarray_fail_st.f90: New test. * gfortran.dg/coarray_failed_images_1.f08: New test. * gfortran.dg/coarray_image_status_1.f08: New test. * gfortran.dg/coarray_stopped_images_1.f08: New test. From-SVN: r245900
2017-03-05 12:35:47 +01:00
* gfortran.dg/coarray/fail_image_1.f08: New test.
* gfortran.dg/coarray/fail_image_2.f08: New test.
* gfortran.dg/coarray/failed_images_1.f08: New test.
* gfortran.dg/coarray/failed_images_2.f08: New test.
* gfortran.dg/coarray/image_status_1.f08: New test.
* gfortran.dg/coarray/image_status_2.f08: New test.
* gfortran.dg/coarray/stopped_images_1.f08: New test.
* gfortran.dg/coarray/stopped_images_2.f08: New test.
* gfortran.dg/coarray_fail_st.f90: New test.
* gfortran.dg/coarray_failed_images_1.f08: New test.
* gfortran.dg/coarray_image_status_1.f08: New test.
* gfortran.dg/coarray_stopped_images_1.f08: New test.
re PR c/79758 (ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in store_parm_decls_oldstyle, at c/c-decl.c:8973) PR c/79758 * c-decl.c (store_parm_decls_oldstyle): Check if the element of current_function_prototype_arg_types is error_mark_node. Fix formatting. Use TREE_VALUE instead of TREE_TYPE. * gcc.dg/noncompile/pr79758.c: New test. From-SVN: r245886
2017-03-03 23:19:24 +01:00
2017-03-03 Marek Polacek <polacek@redhat.com>
PR c/79758
* gcc.dg/noncompile/pr79758.c: New test.
re PR middle-end/79805 (ICE (verify_flow_info failed) with -fnon-call-exceptions -O) PR middle-end/79805 * internal-fn.def (ATOMIC_BIT_TEST_AND_SET, ATOMIC_BIT_TEST_AND_RESET, ATOMIC_BIT_TEST_AND_COMPLEMENT, ATOMIC_COMPARE_EXCHANGE): Remove ECF_NOTHROW. * gimple-fold.c (fold_builtin_atomic_compare_exchange): Set gimple_call_nothrow_p flag based on whether original builtin can throw. If it can, emit following stmts on the fallthrough edge. * tree-ssa-ccp.c (optimize_atomic_bit_test_and): Similarly, except don't create new bb if inserting just debug stmts on the edge, try to insert them on the fallthru bb or just reset debug stmts. * g++.dg/opt/pr79805.C: New test. From-SVN: r245882
2017-03-03 20:32:01 +01:00
2017-03-03 Jakub Jelinek <jakub@redhat.com>
PR middle-end/79805
* g++.dg/opt/pr79805.C: New test.
avx512vpopcntdq-check.h: New. * gcc.target/i386/avx512vpopcntdq-check.h: New. * gcc.target/i386/avx512vpopcntdq-vpopcntd-1.c: Ditto. * gcc.target/i386/avx512vpopcntdq-vpopcntq-1.c: Ditto. * gcc.target/i386/avx512f-helper.h: Add avx512vpopcntdq-check.h. * gcc.target/i386/i386.exp (check_effective_target_avx512vpopcntdq): New. From-SVN: r245879
2017-03-03 17:55:31 +01:00
2017-03-03 Andrew Senkevich <andrew.senkevich@intel.com>
* gcc.target/i386/avx512vpopcntdq-check.h: New.
* gcc.target/i386/avx512vpopcntdq-vpopcntd-1.c: Ditto.
* gcc.target/i386/avx512vpopcntdq-vpopcntq-1.c: Ditto.
* gcc.target/i386/avx512f-helper.h: Add avx512vpopcntdq-check.h.
* gcc.target/i386/i386.exp
(check_effective_target_avx512vpopcntdq): New.
MIPS: Fix register mode checking for n64 in pr68273.c. gcc/testsuite/ * gcc.target/mips/pr68273.c (dg-final): Match SImode registers only for ilp32 targets and match DImode registers for lp64 targets. From-SVN: r245874
2017-03-03 14:23:53 +01:00
2017-03-03 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.target/mips/pr68273.c (dg-final): Match SImode registers only for
ilp32 targets and match DImode registers for lp64 targets.
pr71624.C: Disable for x32. * g++.dg/pr71624.C: Disable for x32. * g++.dg/pr71633.C: Ditto. From-SVN: r245872
2017-03-03 13:26:16 +01:00
2017-03-03 Uros Bizjak <ubizjak@gmail.com>
* g++.dg/pr71624.C: Disable for x32.
* g++.dg/pr71633.C: Ditto.
re PR target/79807 (ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)) PR target/79807 * config/i386/i386.c (ix86_expand_multi_arg_builtin): If target is a memory operand, increase num_memory. (ix86_expand_args_builtin): Likewise. * gcc.target/i386/pr79807.c: New test. From-SVN: r245871
2017-03-03 13:24:53 +01:00
2017-03-03 Jakub Jelinek <jakub@redhat.com>
PR target/79807
* gcc.target/i386/pr79807.c: New test.
Add -Wdisabled-optimization to loop prefetching pass (PR tree-optimization/79803). 2017-03-03 Martin Liska <mliska@suse.cz> PR tree-optimization/79803 * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Remove assert. (pass_loop_prefetch::execute): Disabled optimization if an assumption about L1 cache size is not met. 2017-03-03 Martin Liska <mliska@suse.cz> PR tree-optimization/79803 * gcc.dg/tree-ssa/pr79803.c: New test. From-SVN: r245869
2017-03-03 12:53:56 +01:00
2017-03-03 Martin Liska <mliska@suse.cz>
PR tree-optimization/79803
* gcc.dg/tree-ssa/pr79803.c: New test.
GCSE: Use HOST_WIDE_INT instead of int (PR rtl-optimization/79574). 2017-03-03 Martin Liska <mliska@suse.cz> PR rtl-optimization/79574 * gcse.c (struct gcse_expr): Use HOST_WIDE_INT instead of int. (hash_scan_set): Likewise. (dump_hash_table): Likewise. (hoist_code): Likewise. 2017-03-03 Martin Liska <mliska@suse.cz> PR rtl-optimization/79574 * gcc.dg/pr79574-2.c: New test. From-SVN: r245868
2017-03-03 12:53:14 +01:00
2017-03-03 Martin Liska <mliska@suse.cz>
PR rtl-optimization/79574
* gcc.dg/pr79574-2.c: New test.
re PR c++/79825 (Uninitialized uses in aggregate copies of empty structs (missed DCE in C++ gimplify)) 2017-03-03 Richard Biener <rguenther@suse.de> PR c++/79825 * cp-gimplify.c (simple_empty_class_p): Handle EMPTY_CLASS_EXPR. * g++.dg/warn/Wuninitialized-8.C: New testcase. From-SVN: r245866
2017-03-03 12:30:32 +01:00
2017-03-03 Richard Biener <rguenther@suse.de>
PR c++/79825
* g++.dg/warn/Wuninitialized-8.C: New testcase.
* gcc.dg/pr57134.c: Use empty inline asm string literal. From-SVN: r245865
2017-03-03 11:41:49 +01:00
2017-03-03 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/pr57134.c: Use empty inline asm string literal.
re PR c++/79791 (-Werror=write-strings ignored with -Wpedantic) PR c++/79791 * typeck.c (string_conv_p): In C++11, always call pedwarn with OPT_Wwrite_strings. * g++.dg/warn/Wwrite-strings-1.C: New test. * g++.dg/warn/Wwrite-strings-2.C: New test. * g++.dg/warn/Wwrite-strings-3.C: New test. * g++.dg/warn/Wwrite-strings-4.C: New test. * g++.dg/warn/Wwrite-strings-5.C: New test. * g++.dg/warn/Wwrite-strings-6.C: New test. * g++.dg/warn/Wwrite-strings-7.C: New test. * g++.dg/warn/Wwrite-strings-8.C: New test. * g++.dg/warn/Wwrite-strings-9.C: New test. * g++.dg/warn/Wwrite-strings-10.C: New test. * g++.dg/warn/Wwrite-strings-11.C: New test. * g++.dg/warn/Wwrite-strings-12.C: New test. From-SVN: r245864
2017-03-03 10:58:10 +01:00
2017-03-03 Marek Polacek <polacek@redhat.com>
PR c++/79791
* g++.dg/warn/Wwrite-strings-1.C: New test.
* g++.dg/warn/Wwrite-strings-2.C: New test.
* g++.dg/warn/Wwrite-strings-3.C: New test.
* g++.dg/warn/Wwrite-strings-4.C: New test.
* g++.dg/warn/Wwrite-strings-5.C: New test.
* g++.dg/warn/Wwrite-strings-6.C: New test.
* g++.dg/warn/Wwrite-strings-7.C: New test.
* g++.dg/warn/Wwrite-strings-8.C: New test.
* g++.dg/warn/Wwrite-strings-9.C: New test.
* g++.dg/warn/Wwrite-strings-10.C: New test.
* g++.dg/warn/Wwrite-strings-11.C: New test.
* g++.dg/warn/Wwrite-strings-12.C: New test.
re PR middle-end/79818 (wrong code with -fwrapv and -Os/-O1/-O2/-O3) 2017-03-03 Richard Biener <rguenther@suse.de> PR middle-end/79818 * match.pd ( X +- C1 CMP C2 -> X CMP C2 -+ C1): Add missing TYPE_OVERFLOW_UNDEFINED check. * gcc.dg/torture/pr79818.c: New testcase. From-SVN: r245860
2017-03-03 09:08:08 +01:00
2017-03-03 Richard Biener <rguenther@suse.de>
PR middle-end/79818
* gcc.dg/torture/pr79818.c: New testcase.
re PR c++/79782 (ICE: tree check: expected tree_list, have void_type in emit_mem_initializers, at cp/init.c:1225) PR c++/79782 * init.c (mark_exp_read_r): New function. (emit_mem_initializers): Use cp_walk_tree with mark_exp_read_r on whole arguments instead of plain mark_exp_read on TREE_LIST values. * g++.dg/warn/Wunused-parm-10.C: New test. From-SVN: r245853
2017-03-02 22:31:40 +01:00
2017-03-02 Jakub Jelinek <jakub@redhat.com>
PR c++/79782
* g++.dg/warn/Wunused-parm-10.C: New test.
*.c: Test for "{ i?86-*-* x86_64-*-* } && lp64" targets only. * gcc.dg/rtl/x86_64/*.c: Test for "{ i?86-*-* x86_64-*-* } && lp64" targets only. From-SVN: r245850
2017-03-02 20:32:32 +01:00
2017-03-02 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/rtl/x86_64/*.c: Test for
"{ i?86-*-* x86_64-*-* } && lp64" targets only.
re PR target/79514 (ICE in curr_insn_transform, at lra-constraints.c:3773) PR target/79514 * config/i386/i386.md (*pushxf_rounded): New insn_and_split pattern. testsuite/ChangeLog: PR target/79514 * gcc.target/i386/pr79514.c: New test. From-SVN: r245844
2017-03-02 19:47:03 +01:00
2017-03-02 Uros Bizjak <ubizjak@gmail.com>
PR target/79514
* gcc.target/i386/pr79514.c: New test.
re PR rtl-optimization/79780 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2661 (error: flow control insn inside a basic block)) PR rtl-optimization/79780 * cprop.c (one_cprop_pass): When second and further conditional trap in a single basic block is turned into an unconditional trap, turn it into a deleted note to avoid RTL verification failures. * gcc.c-torture/compile/pr79780.c: New test. From-SVN: r245843
2017-03-02 17:02:37 +01:00
2017-03-02 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/79780
* gcc.c-torture/compile/pr79780.c: New test.
re PR tree-optimization/79345 (passing yet-uninitialized member as argument to base class constructor should warn (-Wunitialized)) 2017-03-02 Richard Biener <rguenther@suse.de> PR tree-optimization/79345 PR c++/42000 * tree-ssa-alias.c (walk_aliased_vdefs_1): Take a limit param and abort the walk, returning -1 if it is hit. (walk_aliased_vdefs): Take a limit param and pass it on. * tree-ssa-alias.h (walk_aliased_vdefs): Add a limit param, defaulting to 0 and return a signed int. * tree-ssa-uninit.c (struct check_defs_data): New struct. (check_defs): New helper. (warn_uninitialized_vars): Use walk_aliased_vdefs to warn about uninitialized memory. * fixed-value.c (fixed_from_string): Use ulow/uhigh to avoid bogus uninitialized warning. (fixed_convert_from_real): Likewise. * g++.dg/warn/Wuninitialized-7.C: New testcase. * c-c++-common/ubsan/bounds-2.c: Add -Wno-uninitialized. * gcc.dg/uninit-pr19430-2.c: Add expected warning. From-SVN: r245840
2017-03-02 14:42:05 +01:00
2017-03-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/79345
PR c++/42000
* g++.dg/warn/Wuninitialized-7.C: New testcase.
* c-c++-common/ubsan/bounds-2.c: Add -Wno-uninitialized.
* gcc.dg/uninit-pr19430-2.c: Add expected warning.
re PR middle-end/79756 (ICE in execute_todo, at passes.c:2011) 2017-03-02 Richard Biener <rguenther@suse.de> PR c/79756 * c-common.c (c_common_mark_addressable_vec): Look through C_MAYBE_CONST_EXPR. * gcc.dg/vector-1.c: New testcase. From-SVN: r245838
2017-03-02 12:44:16 +01:00
2017-03-02 Richard Biener <rguenther@suse.de>
PR c/79756
* gcc.dg/vector-1.c: New testcase.
re PR tree-optimization/66768 (address space gets lost on literal pointer) PR tree-optimization/66768 * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Skip addr iv_use if base object can't be determined. gcc/testsuite * gcc.target/i386/pr66768.c: New test. From-SVN: r245837
2017-03-02 12:25:11 +01:00
2017-03-02 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/66768
* gcc.target/i386/pr66768.c: New test.
dfinit.c: Only run for lp64. 2017-03-02 Richard Biener <rguenther@suse.de> * gcc.dg/rtl/x86_64/dfinit.c: Only run for lp64. * gcc.dg/rtl/x86_64/final.c: Likewise. * gcc.dg/rtl/x86_64/into-cfglayout.c: Likewise. * gcc.dg/rtl/x86_64/ira.c: Likewise. * gcc.dg/rtl/x86_64/times-two.c.after-expand.c: Likewise. * gcc.dg/rtl/x86_64/vregs.c: Likewise. From-SVN: r245832
2017-03-02 09:20:19 +01:00
2017-03-02 Richard Biener <rguenther@suse.de>
* gcc.dg/rtl/x86_64/dfinit.c: Only run for lp64.
* gcc.dg/rtl/x86_64/final.c: Likewise.
* gcc.dg/rtl/x86_64/into-cfglayout.c: Likewise.
* gcc.dg/rtl/x86_64/ira.c: Likewise.
* gcc.dg/rtl/x86_64/times-two.c.after-expand.c: Likewise.
* gcc.dg/rtl/x86_64/vregs.c: Likewise.
re PR tree-optimization/79777 (ICE on -Os and above in on aarch64-linux-gnu (internal compiler error: in VN_INFO_GET, at tree-ssa-sccvn.c:407 })) 2017-03-02 Richard Biener <rguenther@suse.de> PR tree-optimization/79777 * tree-ssa-pre.c (eliminate_insert): Give up if we simplify the to insert expression to sth existing. * gcc.dg/torture/pr79777.c: New testcase. From-SVN: r245830
2017-03-02 08:53:42 +01:00
2017-03-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/79777
* gcc.dg/torture/pr79777.c: New testcase.
PR middle-end/79692 - [7 Regression] -Wformat-overflow false positive gcc/ChangeLog: PR middle-end/79692 * gimple-ssa-sprintf.c (directive::known_width_and_precision): New function. (format_integer): Use it. (get_mpfr_format_length): Consider the full range of precision when computing %g output with the # flag. Set the likely byte count to 3 rather than 1 when precision is indeterminate. (format_floating): Correct the lower bound of precision. gcc/testsuite/ChangeLog: PR middle-end/79692 * gcc.dg/tree-ssa/builtin-sprintf-2.c: Add test cases. * gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: Correct %#g. * gcc.dg/tree-ssa/builtin-sprintf-warn-15.c: New test. * gcc.dg/tree-ssa/builtin-snprintf-3.c: Ditto. From-SVN: r245822
2017-03-02 00:39:59 +01:00
2017-03-01 Martin Sebor <msebor@redhat.com>
PR middle-end/79692
* gcc.dg/tree-ssa/builtin-sprintf-2.c: Add test cases.
* gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: Correct %#g.
* gcc.dg/tree-ssa/builtin-sprintf-warn-15.c: New test.
* gcc.dg/tree-ssa/builtin-snprintf-3.c: Ditto.
i386.c (print_reg): Warn for values of unsupported size in integer register. * config/i386/i386.c (print_reg): Warn for values of unsupported size in integer register. testsuite/ChangeLog: * gcc.target/i386/invsize-2.c: New test. * gcc.target/i386/invsize-3.c: Ditto. * gcc.target/i386/invsize-4.c: Ditto. * gcc.target/i386/pr66274.c: Expect "unsuported size" warning. * gcc.target/i386/stackalign/asm-1.c: Ditto. From-SVN: r245815
2017-03-01 20:24:53 +01:00
2017-03-01 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/invsize-2.c: New test.
* gcc.target/i386/invsize-3.c: Ditto.
* gcc.target/i386/invsize-4.c: Ditto.
* gcc.target/i386/pr66274.c: Expect "unsuported size" warning.
* gcc.target/i386/stackalign/asm-1.c: Ditto.
re PR target/79439 (Missing nop instruction after recursive call corrupts TOC register) [gcc] 2017-03-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79439 * config/rs6000/predicates.md (current_file_function_operand): Do not allow self calls to be local if the function is replaceable. [gcc/testsuite] 2017-03-01 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79439 * gcc.target/powerpc/pr79439.c: New test. From-SVN: r245813
2017-03-01 19:33:21 +01:00
2017-03-01 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79439
* gcc.target/powerpc/pr79439.c: New test.
pr79544.c: Add test for vec_vsrad and fix up scan string. * gcc.target/powerpc/pr79544.c: Add test for vec_vsrad and fix up scan string. From-SVN: r245812
2017-03-01 19:09:51 +01:00
2017-03-01 Pat Haugen <pthaugen@us.ibm.com>
* gcc.target/powerpc/pr79544.c: Add test for vec_vsrad and fix up
scan string.
re PR target/79395 (Compile error with -mcpu=power9 and __builtin_vec_vcmpne_p) gcc/ChangeLog: 2017-03-01 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/79395 * config/rs6000/altivec.h (vec_ctz and others): Change the preprocessor macro that controls conditional compilation from _ARCH_PWR9 to __POWER9_VECTOR__. (vec_all_ne): Change parameterization of __altivec_scalar_pred macro expansion under preprocessor #ifdef __POWER9_VECTOR__ control (instead of _ARCH_PWR9 control) so that template definition uses power9-specific function. (vec_any_eq): Likewise. (vec_all_ne): Change macro definition to use a power9-specific expansion under #ifdef __POWER9_VECTOR__ control (instead of _ARCH_PWR9 control). (vec_any_eq) Likewise. * config/rs6000/rs6000-builtin.def (CMPNEF): Remove BU_P9V_AV_2 expansion for CMPNEF to remove support for xvcmpnesp instruction. (CMPNED): Remove BU_P9V_AV2 expansion for CMPNED to remove support for xvcmpnedp instruction. (VCMPNEB_P): Replace BU_P9V_AV_P macro expansion with BU_P9V_AV_2 macro expansion so that Power9 implementation of vec_all_ne does not use the AltiVec predicate framework. (VCMPNEH_P): Likewise. (VCMPNEW_P): Likewise. (VCMPNED_P): Likewise. (VCMPNEFP_P): Likewise. (VCMPNEDP_P): Likewise. (VCMPAEB_P): Add BU_P9V_AV_2 macro expansion to change implementation of vec_any_eq to not use AltiVec predicate framework. (VCMPAEH_P): Likewise. (VCMPAEW_P): Likewise. (VCMPAED_P): Likewise. (VCMPAEFP_P): Likewise. (VCMPAEDP_P): Likewise. (VCMPNE_P): Replace BU_P9V_OVERLOAD_P macro expansion with BU_P9V_OVERLOAD_2 so that Power9 implementation of vec_all_ne does not use the AltiVec predicate framework. (VCMPAE_P): Add BU_P9V_OVERLOAD_2 macro to change implementation of vec_any_eq to not use AltiVec predicate framework. * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Add support for predefined __POWER9_VECTOR__ macro to indicate that Power9 instruction selection is enabled. (altivec_overloaded_builtins): Remove extraneous ALTIVEC_BUILTIN_VEC_CMPNE entry for overloaded function argument types RS6000_BTI_bool_V16QI and RS6000_BTI_bool_V16QI. Remove erroneous ALTIVEC_BUILTIN_VEC_CMPNE entry for overloaded function argument types RS6000_BTI_bool_V4SI andRS6000_BTI_bool_V4SI, mapping to P9V_BUILTIN_CMPNEB. Remove two entries mapping to P9V_BUITIN_CMPNED and one entry mapping to P9V_BUILTIN_CMPNEF to force use of instructions not specific to Power9 for implementations of vec_cmpne. Change the signature for all definitions of the overloaded P9V_BUILTIN_VEC_CMPNE_P function (representing vec_all_ne) to remove the previously described first argument of type RS6000_BTI_INTSI, as this was an artifact of reliance on the AltiVec predicate framework, which is no longer used in the implementation of these functions. Add P9V_BUILTIN_VEC_VCMPAE_P entries (representing the vec_anyeq function) to match all of the P9V_BUILTIN_VEC_VCMNE_P entries since, unlike the AltiVec predicate framework implementation, we do not share function descriptors between vec_alle and vec_anyeq. (altivec_resolve_overloaded_builtin): Add SFmode and DFmode to the set of modes that receive special treatment even when TARGET_P9_VECTOR is true. The special treatment emits code that does not depend on Power9 instructions. * config/rs6000/vector.md (vector_ne_<mode>_p): Change this define_expand to not rely on AltiVec predicate framework. (vector_ae_<mode>p): New define_expand to represent vec_any_eq function. (vector_ne_v2di_p): Change this define_expand to not rely on AltiVec predicate framework. (vector_ae_v2di_p): New define_expand to represent vec_any_eq function. (vector_ne_<mode>_p): Change this define_expand to not rely on AltiVec predicate framework. (vector_ae_<mode>p): New define_expand to represent vec_any_eq function. * config/rs6000/vsx.md (*vsx_ne_<mode>_p): For modes VSX_EXTRACT_I (V16QI, V8HI, V4SI), correct a typo in the code emitted for this define_insn pattern. (*vsx_ne_<mode>_p): For modes VSX_F (V4SF and V2DF), remove this define_insn pattern because the xvcmpne<VSs>. instruction is not supported. (vcmpne<VSs>): Remove this define_insn because xvcmpne<VSs> instruction is not supported. gcc/testsuite/ChangeLog: 2017-03-01 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/79395 * gcc.target/powerpc/vsu/vec-all-ne-10.c: Change scan-assembler pattern to look for vcmpequd. instead of vcmpnew. * gcc.target/powerpc/vsu/vec-all-ne-14.c: Likewise. * gcc.target/powerpc/vsu/vec-all-ne-7.c: Change scan-assembler pattern to look for xvcmpeqsp. instead of xvcmpnesp. * gcc.target/powerpc/vsu/vec-all-ne-8.c: Change scan-assembler to look for xvcmpeqdp. instead of xvcmpnedp. * gcc.target/powerpc/vsu/vec-all-ne-9.c: Change scan-assembler to look for vcmpequd. instead of vcmpnew. * gcc.target/powerpc/vsu/vec-any-eq-10.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-14.c: Likewise. * gcc.target/powerpc/vsu/vec-any-eq-7.c: Change scan-assembler to look for xvcmpeqsp. instead of xvcmpnesp. * gcc.target/powerpc/vsu/vec-any-eq-8.c: Change scan-assembler to look for xvcmpeqdp. instead of xvcmpnedp. * gcc.target/powerpc/vsu/vec-any-eq-9.c: Change scan-assembler to look for vcmpequd. instead of vcmpnew. * gcc.target/powerpc/vsu/vec-cmpne-8.c: Change scan-assembler to look for vcmpeqsp instead of xvcmpnesp. * gcc.target/powerpc/vsu/vec-cmpne-9.c: Change scan-assembler to look for xvcmpeqdp instead of xvcmpnedp. From-SVN: r245811
2017-03-01 15:43:02 +01:00
2017-03-01 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/79395
* gcc.target/powerpc/vsu/vec-all-ne-10.c: Change scan-assembler
pattern to look for vcmpequd. instead of vcmpnew.
* gcc.target/powerpc/vsu/vec-all-ne-14.c: Likewise.
* gcc.target/powerpc/vsu/vec-all-ne-7.c: Change scan-assembler
pattern to look for xvcmpeqsp. instead of xvcmpnesp.
* gcc.target/powerpc/vsu/vec-all-ne-8.c: Change scan-assembler to
look for xvcmpeqdp. instead of xvcmpnedp.
* gcc.target/powerpc/vsu/vec-all-ne-9.c: Change scan-assembler to
look for vcmpequd. instead of vcmpnew.
* gcc.target/powerpc/vsu/vec-any-eq-10.c: Likewise.
* gcc.target/powerpc/vsu/vec-any-eq-14.c: Likewise.
* gcc.target/powerpc/vsu/vec-any-eq-7.c: Change scan-assembler to
look for xvcmpeqsp. instead of xvcmpnesp.
* gcc.target/powerpc/vsu/vec-any-eq-8.c: Change scan-assembler to
look for xvcmpeqdp. instead of xvcmpnedp.
* gcc.target/powerpc/vsu/vec-any-eq-9.c: Change scan-assembler to
look for vcmpequd. instead of vcmpnew.
* gcc.target/powerpc/vsu/vec-cmpne-8.c: Change scan-assembler to
look for vcmpeqsp instead of xvcmpnesp.
* gcc.target/powerpc/vsu/vec-cmpne-9.c: Change scan-assembler to
look for xvcmpeqdp instead of xvcmpnedp.
re PR tree-optimization/79721 (Scalar evolution introduces signed overflow) 2017-03-01 Richard Biener <rguenther@suse.de> PR middle-end/79721 * tree-chrec.c (chrec_evaluate): Perform computation of Newtons interpolating formula in wrapping arithmetic. (chrec_apply): Convert chrec_evaluate return value to wanted type. * gcc.dg/torture/pr79721.c: New testcase. From-SVN: r245803
2017-03-01 09:54:29 +01:00
2017-03-01 Richard Biener <rguenther@suse.de>
PR middle-end/79721
* gcc.dg/torture/pr79721.c: New testcase.
re PR tree-optimization/79734 (ICE: verify_gimple failed) PR tree-optimization/79734 * tree-vect-generic.c (expand_vector_condition): Optimize AVX512 vector boolean VEC_COND_EXPRs into bitwise operations. Handle VEC_COND_EXPR where comparison has different inner width from type's inner width. * g++.dg/opt/pr79734.C: New test. From-SVN: r245801
2017-03-01 09:34:48 +01:00
2017-03-01 Jakub Jelinek <jakub@redhat.com>
re PR c++/79681 (ICE with constexpr and bitfield) PR c++/79681 * fold-const.c (make_bit_field_ref): If orig_inner is COMPONENT_REF, attempt to use its first operand as BIT_FIELD_REF base. * g++.dg/cpp1y/constexpr-79681-1.C: New test. * g++.dg/cpp1y/constexpr-79681-2.C: New test. From-SVN: r245804
2017-03-01 10:02:12 +01:00
PR c++/79681
* g++.dg/cpp1y/constexpr-79681-1.C: New test.
* g++.dg/cpp1y/constexpr-79681-2.C: New test.
re PR c++/79746 (Confusing -Wunused-but-set-parameter warning with virtual inheritance) PR c++/79746 * init.c (emit_mem_initializers): When not constructing vbases of abstract classes, mark arguments as read for -Wunused-but-set-parameter. * g++.dg/warn/Wunused-parm-9.C: New test. From-SVN: r245802
2017-03-01 09:35:55 +01:00
PR c++/79746
* g++.dg/warn/Wunused-parm-9.C: New test.
re PR tree-optimization/79734 (ICE: verify_gimple failed) PR tree-optimization/79734 * tree-vect-generic.c (expand_vector_condition): Optimize AVX512 vector boolean VEC_COND_EXPRs into bitwise operations. Handle VEC_COND_EXPR where comparison has different inner width from type's inner width. * g++.dg/opt/pr79734.C: New test. From-SVN: r245801
2017-03-01 09:34:48 +01:00
PR tree-optimization/79734
* g++.dg/opt/pr79734.C: New test.
re PR tree-optimization/79737 (wrong code at -O2 and -O3 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)) PR tree-optimization/79737 * gimple-ssa-store-merging.c (encode_tree_to_bitpos): If bitlen is a multiple of BITS_PER_UNIT and !BYTES_BIG_ENDIAN, clear tmpbuf[byte_size - 1]. Call natice_encode_expr with byte_size - 1 instead of byte_size. Formatting fix. (shift_bytes_in_array_right): Formatting fix. * gcc.c-torture/execute/pr79737-1.c: New test. * gcc.c-torture/execute/pr79737-2.c: New test. From-SVN: r245795
2017-02-28 23:39:11 +01:00
2017-02-28 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/79737
* gcc.c-torture/execute/pr79737-1.c: New test.
* gcc.c-torture/execute/pr79737-2.c: New test.
re PR target/79749 (Many sparc testcases FAIL at -O0 with -fomit-frame-pointer) PR target/79749 * config/sparc/sparc.c (sparc_frame_pointer_required): Add missing condition on optimize for the leaf function test. From-SVN: r245791
2017-02-28 23:15:54 +01:00
2017-02-28 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20170228-1.c: New test.
i386.c (print_reg): Error out for values of 8-bit size in invalid integer register. * config/i386/i386.c (print_reg): Error out for values of 8-bit size in invalid integer register. testsuite/ChangeLog: * gcc.target/i386/invsize-1.c: New test. From-SVN: r245785
2017-02-28 19:03:16 +01:00
2017-02-28 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/invsize-1.c: New test.
PR tree-optimization/79691 - -Wformat-truncation suppressed by (and only by) -Og gcc/ChangeLog: PR tree-optimization/79691 * passes.def (pass_all_optimizations_g): Enable pass_sprintf_length. gcc/testsuite/ChangeLog: PR tree-optimization/79691 * gcc.dg/tree-ssa/pr79691.c: New test. From-SVN: r245782
2017-02-28 17:59:16 +01:00
2017-02-28 Martin Sebor <msebor@redhat.com>
PR tree-optimization/79691
* gcc.dg/tree-ssa/pr79691.c: New test.
re PR target/79729 (ICE in ix86_print_operand, at config/i386/i386.c:18231) PR target/79729 * config/i386/i386.c (ix86_print_operand) <case 'R'>: Replace gcc_unreachable with output_operand_lossage. * gcc.target/i386/pr79729.c: New test. From-SVN: r245781
2017-02-28 17:24:56 +01:00
2017-02-28 Jakub Jelinek <jakub@redhat.com>
PR target/79729
* gcc.target/i386/pr79729.c: New test.
re PR tree-optimization/79740 (ICE on -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in VN_INFO_GET, at tree-ssa-sccvn.c:407 })) 2017-02-28 Richard Biener <rguenther@suse.de> PR tree-optimization/79740 * tree-ssa-sccvn.c (vn_nary_op_insert_into): Allow redundant inserts. (visit_nary_op): Insert the nary into the hashtable if we pattern-matched sth. * tree-ssa-pre.c (eliminate_insert): Robustify. * gcc.dg/torture/pr79740.c: New testcase. From-SVN: r245780
2017-02-28 16:32:24 +01:00
2017-02-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/79740
* gcc.dg/torture/pr79740.c: New testcase.
re PR c/79731 (ICE: verify_gimple failed) 2017-02-28 Richard Biener <rguenther@suse.de> PR middle-end/79731 * fold-const.c (decode_field_reference): Reject out-of-bound accesses. * c-c++-common/torture/pr79731.c: New testcase. From-SVN: r245779
2017-02-28 16:31:30 +01:00
2017-02-28 Richard Biener <rguenther@suse.de>
PR middle-end/79731
* c-c++-common/torture/pr79731.c: New testcase.
re PR middle-end/79732 (ICE in set_ssa_default_def, at tree-dfa.c:327) 2017-02-28 Richard Biener <rguenther@suse.de> PR tree-optimization/79732 * tree-inline.c (expand_call_inline): Do not shadow var. * gcc.dg/torture/pr79732.c: New testcase. From-SVN: r245773
2017-02-28 13:38:57 +01:00
2017-02-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/79732
* gcc.dg/torture/pr79732.c: New testcase.
re PR tree-optimization/79723 (Another case of dropped gs: prefix) 2017-02-28 Richard Biener <rguenther@suse.de> PR tree-optimization/79723 * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Preserve address-space properly. * gcc.target/i386/pr79723.c: New testcase. From-SVN: r245772
2017-02-28 10:17:20 +01:00
2017-02-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/79723
* gcc.target/i386/pr79723.c: New testcase.
re PR target/79544 (vec_sra (unsigned long long,foo) generating vsrd instead of vsrad) PR target/79544 * config/rs6000/rs6000-c.c (struct altivec_builtin_types): Use VSRAD for arithmetic shift of unsigned V2DI. * gcc.target/powerpc/pr79544.c: New. From-SVN: r245762
2017-02-27 17:06:13 +01:00
2017-02-27 Pat Haugen <pthaugen@us.ibm.com>
PR target/79544
* gcc.target/powerpc/pr79544.c: New.
re PR c++/79414 (internal compiler error after "error: expected unqualified-id at end of input") 2017-02-27 Paolo Carlini <paolo.carlini@oracle.com> PR c++/79414 * g++.dg/parse/crash67.C: New. From-SVN: r245756
2017-02-27 12:55:19 +01:00
2017-02-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/79414
* g++.dg/parse/crash67.C: New.
re PR tree-optimization/77536 (Vectorizer not maintaining relationship of relative block frequencies in absence of real profile data) PR tree-optimization/77536 * tree-ssa-loop-manip.c (niter_for_unrolled_loop): New function. (tree_transform_and_unroll_loop): Use above function to compute the estimated niter of unrolled loop and use it when scaling profile. Also use count info rather than frequency if it's non-zero. * tree-ssa-loop-manip.h niter_for_unrolled_loop(): New declaration. * tree-vect-loop.c (scale_profile_for_vect_loop): New function. (vect_transform_loop): Call above function. gcc/testsuite * gcc.dg/vect/pr79347.c: Revise testing string. From-SVN: r245754
2017-02-27 11:20:36 +01:00
2017-02-27 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/77536
* gcc.dg/vect/pr79347.c: Revise testing string.
re PR tree-optimization/45397 (Issues with integer narrowing conversions) 2017-02-27 Richard Biener <rguenther@suse.de> PR tree-optimization/45397 * tree-ssa-pre.c (eliminate_insert): Handle BIT_AND_EXPR. * tree-ssa-sccvn.c (valueized_wider_op): New helper. (visit_nary_op): Add pattern matching for CSEing sign-changed or truncated operations with wider ones. * gcc.dg/tree-ssa/pr45397.c: New testcase. From-SVN: r245752
2017-02-27 09:51:28 +01:00
2017-02-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/45397
* gcc.dg/tree-ssa/pr45397.c: New testcase.
re PR tree-optimization/79690 (IVOPTs drops gs: prefix) 2017-02-27 Richard Biener <rguenther@suse.de> PR tree-optimization/79690 * tree-vect-stmts.c (vectorizable_store): Use vector type built from the DR with address-space. * gcc.target/i386/pr79690.c: New testcase. From-SVN: r245751
2017-02-27 09:50:09 +01:00
2017-02-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/79690
* gcc.target/i386/pr79690.c: New testcase.
re PR libfortran/51119 (MATMUL slow for large matrices) 2017-02-26 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/51119 * options.c (gfc_post_options): Set default limit for matmul inlining to 30. * invoke.texi: Document change. 2017-02-26 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/51119 * gfortran.dg/inline_matmul_1.f90: Scan optimized dump instead of original. * gfortran.dg/inline_matmul_11.f90: Likewise. * gfortran.dg/inline_matmul_9.f90: Likewise. * gfortran.dg/matmul_13.f90: New test. * gfortran.dg/matmul_14.f90: New test. From-SVN: r245745
2017-02-26 14:22:43 +01:00
2017-02-26 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/51119
* gfortran.dg/inline_matmul_1.f90: Scan optimized dump instead
of original.
* gfortran.dg/inline_matmul_11.f90: Likewise.
* gfortran.dg/inline_matmul_9.f90: Likewise.
* gfortran.dg/matmul_13.f90: New test.
* gfortran.dg/matmul_14.f90: New test.
re PR middle-end/79396 (ICE (verify_flow_info failed) with -fnon-call-exceptions -O2 -march=haswell) PR middle-end/79396 * tree-eh.c (operation_could_trap_p, stmt_could_throw_1_p): Handle FMA_EXPR like tcc_binary or tcc_unary. * g++.dg/opt/pr79396.C: New test. From-SVN: r245735
2017-02-25 11:17:31 +01:00
2017-02-25 Jakub Jelinek <jakub@redhat.com>
PR middle-end/79396
* g++.dg/opt/pr79396.C: New test.
re PR fortran/79597 (Incomplete error message "Expecting %<END INTERFACE OPERATOR") 2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/79597 * interface.c (gfc_match_end_interface): Remove spurious comma and space, replace 'got %s' with 'got %qs'. 2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/79597 * gfortran.dg/dtio_6.f90: Update test. 2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/79601 * interface.c (check_dtio_arg_TKR_intent): Change 'intent' to 'INTENT'. 2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/79601 * gfortran.dg/interface_operator_2.f90: New test. From-SVN: r245729
2017-02-25 00:40:42 +01:00
2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/79597
* gfortran.dg/dtio_6.f90: Update test.
2017-02-25 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/79601
* gfortran.dg/interface_operator_2.f90: New test.
re PR c/79677 (Weird handling of -Werror=) PR c/79677 * opts.h (handle_generated_option): Add GENERATED_P argument. * opts-common.c (handle_option): Adjust function comment. (handle_generated_option): Add GENERATED_P argument, pass it to handle_option. (control_warning_option): Pass false to handle_generated_option GENERATED_P. * opts.c (maybe_default_option): Pass true to handle_generated_option GENERATED_P. * optc-gen.awk: Likewise. ada/ * gcc-interface/misc.c (gnat_handle_option): Pass true to handle_generated_option GENERATED_P. testsuite/ * gcc.dg/pr79677.c: New test. From-SVN: r245728
2017-02-25 00:15:56 +01:00
2017-02-24 Jakub Jelinek <jakub@redhat.com>
PR c/79677
* gcc.dg/pr79677.c: New test.
Update paired single tests to cope with ABI fixes for o32/o64 gcc/testsuite/ * gcc.target/mips/mips-ps-type-2.c (move): Force generation of mov.ps. * gcc.target/mips/mips-ps-type.c (move): Likewise. (cond_move1): Simplify condition to force generation of mov[nz].ps. (cond_move2): Likewise. From-SVN: r245722
2017-02-24 23:34:25 +01:00
2017-02-24 Matthew Fortune <matthew.fortune@imgtec.com>
* gcc.target/mips/mips-ps-type-2.c (move): Force generation
of mov.ps.
* gcc.target/mips/mips-ps-type.c (move): Likewise.
(cond_move1): Simplify condition to force generation of
mov[nz].ps.
(cond_move2): Likewise.
re PR c++/79588 (ICE in warn_for_restrict with -Wrestrict) PR c++/79588 c-family/ * c-common.c (check_function_restrict): New function. (check_function_arguments): Add FNDECL argument. Call check_function_restrict if -Wrestrict. * c-warn.c (warn_for_restrict): Remove ARGS argument, add ARGARRAY and NARGS. Use auto_vec for ARG_POSITIONS, simplify. * c-common.h (check_function_arguments): Add FNDECL argument. (warn_for_restrict): Remove ARGS argument, add ARGARRAY and NARGS. c/ * c-parser.c (c_parser_postfix_expression_after_primary): Don't handle -Wrestrict here. * c-typeck.c (build_function_call_vec): Adjust check_function_arguments caller. cp/ * call.c (build_over_call): Call check_function_arguments even for -Wrestrict, adjust check_function_arguments caller. * parser.c (cp_parser_postfix_expression): Don't handle -Wrestrict here. * typeck.c (cp_build_function_call_vec): Adjust check_function_arguments caller. testsuite/ * g++.dg/warn/Wrestrict-1.C: New test. * g++.dg/warn/Wrestrict-2.C: New test. From-SVN: r245719
2017-02-24 21:41:54 +01:00
2017-02-24 Jakub Jelinek <jakub@redhat.com>
PR c++/79588
* g++.dg/warn/Wrestrict-1.C: New test.
* g++.dg/warn/Wrestrict-2.C: New test.
Require LTO. Add initial ChangeLog entry. From-SVN: r245716
2017-02-24 19:39:44 +01:00
2017-02-24 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/ext/complit15.C: Require LTO.
Use logical_op_short_circuit to skip targets in ssa-thread-14.c. gcc/testsuite/ * gcc.dg/tree-ssa/ssa-thread-14.c (dg-options): Use logical_op_short_circuit to skip targets. (dg-additional-options): Don't pass -mbranch-cost=2 for MIPS, AVR and s390. From-SVN: r245711
2017-02-24 12:03:12 +01:00
2017-02-24 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.dg/tree-ssa/ssa-thread-14.c (dg-options): Use
logical_op_short_circuit to skip targets.
(dg-additional-options): Don't pass -mbranch-cost=2 for MIPS, AVR
and s390.
* gcc-interface/trans.c (return_value_ok_for_nrv_p): Add sanity check. From-SVN: r245701
2017-02-24 11:35:14 +01:00
2017-02-24 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt63.adb: New test.
utils.c (max_size): Flip the second argument when recursing on TRUTH_NOT_EXPR. * gcc-interface/utils.c (max_size) <tcc_expression>: Flip the second argument when recursing on TRUTH_NOT_EXPR. From-SVN: r245697
2017-02-24 10:52:31 +01:00
2017-02-24 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/discr47.adb: New test.
re PR tree-optimization/79389 (30% performance regression in SciMark2 MonteCarlo) 2017-02-24 Richard Biener <rguenther@suse.de> PR tree-optimization/79389 * gimple-ssa-split-paths.c (is_feasible_trace): Verify more properly that a threading opportunity exists. Detect conditional copy/constant propagation opportunities. * gcc.dg/tree-ssa/split-path-10.c: New testcase. From-SVN: r245696
2017-02-24 09:04:31 +01:00
2017-02-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/79389
* gcc.dg/tree-ssa/split-path-10.c: New testcase.
re PR c++/79361 (ICE redefining a template function as defaulted or deleted) /cp 2017-02-23 Paolo Carlini <paolo.carlini@oracle.com> PR c++/79361 * pt.c (register_specialization): Check duplicate_decls return value for error_mark_node and pass it back. /testsuite 2017-02-23 Paolo Carlini <paolo.carlini@oracle.com> PR c++/79361 * g++.dg/cpp0x/pr79361-1.C: New. * g++.dg/cpp0x/pr79361-2.C: Likewise. From-SVN: r245692
2017-02-24 00:20:58 +01:00
2017-02-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/79361
* g++.dg/cpp0x/pr79361-1.C: New.
* g++.dg/cpp0x/pr79361-2.C: Likewise.
visium.md (type): Add trap. * config/visium/visium.md (type): Add trap. (b): New mode attribute. (*btst): Rename into... (*btst<mode>): ...this and adjust. (*cbranchsi4_btst_insn): Rename into... (*cbranch<mode>4_btst_insn): ...this and adjust. (trap): New define_insn. From-SVN: r245691
2017-02-24 00:04:00 +01:00
2017-02-23 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/visium/bit_test.c: Accept any lsr form.
* gcc.target/visium/block_move.c: Tweak.
PR 68749: S/390: Disable ifcvt-4.c for -m31. gcc/testsuite/ChangeLog: 2017-02-23 Dominik Vogt <vogt@linux.vnet.ibm.com> PR 68749 * gcc.dg/ifcvt-4.c: Disable for -m31, use -march=z196. From-SVN: r245684
2017-02-23 16:18:16 +01:00
2017-02-23 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR 68749
* gcc.dg/ifcvt-4.c: Disable for -m31, use -march=z196.
re PR tree-optimization/79683 (SLP vectorizer drops gs: prefix) 2017-02-23 Richard Biener <rguenther@suse.de> PR tree-optimization/79683 * tree-vect-stmts.c (vect_analyze_stmt): Do not overwrite vector types for data-refs. * gcc.target/i386/pr79683.c: New testcase. From-SVN: r245679
2017-02-23 12:43:51 +01:00
2017-02-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/79683
* gcc.target/i386/pr79683.c: New testcase.
re PR tree-optimization/79578 (Unnecessary instructions in generated code) PR tree-optimization/79578 * tree-ssa-dse.c (clear_bytes_written_by): Use operand_equal_p to compare base operands. PR tree-optimization/79578 * g++.dg/tree-ssa/ssa-dse-3.C: New test. From-SVN: r245675
2017-02-23 06:47:43 +01:00
2017-02-22 Jeff Law <law@redhat.com>
PR tree-optimization/79578
* g++.dg/tree-ssa/ssa-dse-3.C: New test.
Fix MIPS o32 calling convention for MSA and FP vector types gcc/ * config/mips/mips.c (mips_return_in_memory): Force FP vector types to be returned in memory for o32 ABI. gcc/testsuite/ * gcc.target/mips/msa-fp-cc.c: New test. From-SVN: r245666
2017-02-23 00:09:43 +01:00
2017-02-22 Sameera Deshpande <sameera.deshpande@imgtec.com>
* gcc.target/mips/msa-fp-cc.c: New test.
dwarf2out.c (gen_variable_die): For -gdwarf-5... * dwarf2out.c (gen_variable_die): For -gdwarf-5, use DW_TAG_variable instead of DW_TAG_member for static data member declarations and don't set no_linkage_name for static inline data members. (gen_member_die): For -gdwarf-5 don't change DW_TAG_variable to DW_TAG_member. * g++.dg/debug/dwarf2/inline-var-2.C: New test. From-SVN: r245661
2017-02-22 22:33:47 +01:00
2017-02-22 Jakub Jelinek <jakub@redhat.com>
re PR c++/79664 (ICE with #pragma omp parallel in constexpr function) PR c++/79664 * parser.c (cp_parser_omp_teams, cp_parser_omp_target): Use SET_EXPR_LOCATION on OMP_TARGET/OMP_TEAMS tree. * constexpr.c (potential_constant_expression_1): Handle OMP_*, OACC_* and CILK_* trees. Use error_at with EXPR_LOC_OR_LOC (t, input_location) computed early instead of error, or error_at with location_of (t). * g++.dg/gomp/teams-1.C: Adjust expected diagnostic location. * g++.dg/cpp1y/constexpr-throw.C: Likewise. * g++.dg/gomp/pr79664.C: New test. From-SVN: r245662
2017-02-22 23:36:20 +01:00
PR c++/79664
* g++.dg/gomp/teams-1.C: Adjust expected diagnostic location.
* g++.dg/cpp1y/constexpr-throw.C: Likewise.
* g++.dg/gomp/pr79664.C: New test.
dwarf2out.c (gen_variable_die): For -gdwarf-5... * dwarf2out.c (gen_variable_die): For -gdwarf-5, use DW_TAG_variable instead of DW_TAG_member for static data member declarations and don't set no_linkage_name for static inline data members. (gen_member_die): For -gdwarf-5 don't change DW_TAG_variable to DW_TAG_member. * g++.dg/debug/dwarf2/inline-var-2.C: New test. From-SVN: r245661
2017-02-22 22:33:47 +01:00
* g++.dg/debug/dwarf2/inline-var-2.C: New test.
re PR c++/79653 (ICE on invalid c++ code in cp_check_const_attributes in cp/decl2.c:1423) PR c++/79653 * parser.c (cp_parser_std_attribute_spec): Don't build the attribute if the alignas expression is erroneous. * pt.c (tsubst_attribute): If tsubst_pack_expansion fails, return error_mark_node. * g++.dg/cpp0x/alignas10.C: New test. * g++.dg/cpp0x/alignas9.C: New test. From-SVN: r245657
2017-02-22 20:31:49 +01:00
2017-02-22 Marek Polacek <polacek@redhat.com>
PR c++/79653
* g++.dg/cpp0x/alignas10.C: New test.
* g++.dg/cpp0x/alignas9.C: New test.
re PR c++/79657 (ICE on invalid c++ code in finish_underlying_type cp/semantics.c:3849) PR c++/79657 * semantics.c (finish_underlying_type): Bail out for incomplete enums. * g++.dg/ext/underlying_type12.C: New test. From-SVN: r245658
2017-02-22 20:33:13 +01:00
PR c++/79657
* g++.dg/ext/underlying_type12.C: New test.
re PR c/79662 (ICE on invalid code in convert_arguments in c/c-typeck.c:3452) PR c/79662 * c-typeck.c (convert_arguments): Handle error_mark_node. * gcc.dg/enum-incomplete-4.c: New test. From-SVN: r245660
2017-02-22 22:28:42 +01:00
PR c/79662
* gcc.dg/enum-incomplete-4.c: New test.
re PR target/70465 (Poor code for x87 asm) PR target/70465 * reg-stack.c (emit_swap_insn): Treat (float_extend:?F (mem:?F)) and (const_double:?F) like (mem:?F) for the purpose of fxch %st(1) elimination by swapping fld*. * gcc.target/i386/pr70465-2.c: New test. From-SVN: r245654
2017-02-22 18:17:17 +01:00
2017-02-22 Jakub Jelinek <jakub@redhat.com>
PR target/70465
* gcc.target/i386/pr70465-2.c: New test.
pr61441.c: Use dg-add-options ieee. * gcc.dg/pr61441.c: Use dg-add-options ieee. From-SVN: r245652
2017-02-22 16:39:03 +01:00
2017-02-21 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/pr61441.c: Use dg-add-options ieee.
re PR middle-end/79673 (GIMPLE verification fails when compiling code with __seg_gs) 2017-02-22 Richard Biener <rguenther@suse.de> PR tree-optimization/79673 * tree-ssa-pre.c (compute_avail): Use wide_int_to_tree to convert the [TARGET_]MEM_REF offset INTEGER_CST, scrapping off irrelevant address-space qualifiers and avoiding a ADDR_SPACE_CONVERT_EXPR from fold_convert. * gcc.target/i386/pr79673.c: New testcase. From-SVN: r245649
2017-02-22 16:00:39 +01:00
2017-02-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/79673
* gcc.target/i386/pr79673.c: New testcase.
re PR tree-optimization/79666 (wrong code (SIGFPE) at -O2 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)) 2017-02-22 Richard Biener <rguenther@suse.de> PR tree-optimization/79666 * tree-vrp.c (extract_range_from_binary_expr_1): Make sure to not symbolically negate if that may introduce undefined overflow. * gcc.dg/torture/pr79666.c: New testcase. From-SVN: r245648
2017-02-22 13:11:27 +01:00
2017-02-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/79666
* gcc.dg/torture/pr79666.c: New testcase.
Remove wrong assert about gcov_type (PR lto/79587). 2017-02-22 Martin Liska <mliska@suse.cz> PR lto/79587 * data-streamer-in.c (streamer_read_gcov_count): Remove assert. * data-streamer-out.c (streamer_write_gcov_count_stream): Likewise. * value-prof.c (stream_out_histogram_value): Make assert more precise based on type of counter. 2017-02-22 Martin Liska <mliska@suse.cz> PR lto/79587 * gcc.dg/tree-prof/pr79587.c: New test. From-SVN: r245647
2017-02-22 10:45:42 +01:00
2017-02-22 Martin Liska <mliska@suse.cz>
PR lto/79587
* gcc.dg/tree-prof/pr79587.c: New test.
Move testsuite entry to proper file From-SVN: r254347
2017-11-02 16:02:23 +01:00
2017-02-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/68644
* gcc.dg/tree-ssa/ivopts-lt-2.c: Skip for powerpc*-*-*.
re PR c++/79535 (ICE in verify_ctor_sanity, at cp/constexpr.c:2636) PR c++/79535 * cp-tree.h (maybe_reject_flexarray_init): Declare. * init.c (maybe_reject_flexarray_init): No longer static. Add check for current_function_decl. * parser.c (cp_parser_late_parse_one_default_arg): Reject a default mem-initializer for a flexible array. * g++.dg/ext/flexary23.C: New test. From-SVN: r245641
2017-02-21 21:23:09 +01:00
2017-02-21 Marek Polacek <polacek@redhat.com>
PR c++/79535
* g++.dg/ext/flexary23.C: New test.
ChangeLog: Add missing entry. * ChangeLog: Add missing entry. * testsuite/ChangeLog: Ditto. From-SVN: r245651
2017-02-22 16:36:24 +01:00
2017-02-21 Uros Bizjak <ubizjak@gmail.com>
PR target/79593
* gcc.target/i386/pr79593.c: New test.
re PR sanitizer/79589 (ICE in gimplify_compound_expr (gimplify.c:5712) with -fsanitize=undefined) PR sanitizer/79589 * decl.c: Include gimplify.h. (cp_finish_decomp): Make sure there is no sharing of trees in between DECL_VALUE_EXPR of decomposition decls. * g++.dg/ubsan/pr79589.C: New test. From-SVN: r245638
2017-02-21 18:59:07 +01:00
2017-02-21 Jakub Jelinek <jakub@redhat.com>
re PR c++/79654 (ICE on invalid c++ code in register_dtor_fn in cp/decl.c:7877) PR c++/79654 * decl.c (cp_finish_decomp): Don't set decl's type to error_mark_node on error. * pt.c (tsubst_decomp_names): Return error_mark_node if the first decl after the decomposition artificial decl has error_mark_node. * decl2.c (prune_vars_needing_no_initialization): Use error_operand_p instead of just == error_mark_node comparison. * g++.dg/cpp1z/decomp26.C: New test. Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com> From-SVN: r245639
2017-02-21 19:00:35 +01:00
PR c++/79654
* g++.dg/cpp1z/decomp26.C: New test.
re PR sanitizer/79589 (ICE in gimplify_compound_expr (gimplify.c:5712) with -fsanitize=undefined) PR sanitizer/79589 * decl.c: Include gimplify.h. (cp_finish_decomp): Make sure there is no sharing of trees in between DECL_VALUE_EXPR of decomposition decls. * g++.dg/ubsan/pr79589.C: New test. From-SVN: r245638
2017-02-21 18:59:07 +01:00
PR sanitizer/79589
* g++.dg/ubsan/pr79589.C: New test.
re PR tree-optimization/79621 (Missed path isolation opportunity) PR tree-optimization/79621 * gimple-ssa-isolate-paths.c (find_implicit_erroneous_behavior): Ignore blocks with edges to themselves. PR tree-optimization/79621 * gcc.c-torture/compile/pr79621.c: New test. From-SVN: r245637
2017-02-21 18:58:00 +01:00
2017-02-21 Jeff Law <law@redhat.com>
PR tree-optimization/79621
* gcc.c-torture/compile/pr79621.c: New test.
re PR target/79494 (ICE in maybe_record_trace_start, at dwarf2cfi.c:2330) PR target/79494 * config/i386/i386.c (ix86_expand_split_stack_prologue): Call make_reg_eh_region_note_nothrow_nononlocal on call_insn. * config/rs6000/rs6000.c: Include except.h. (rs6000_expand_split_stack_prologue): Call make_reg_eh_region_note_nothrow_nononlocal on the call insn. * gcc.dg/pr79494.c: New test. From-SVN: r245629
2017-02-21 15:39:21 +01:00
2017-02-21 Jakub Jelinek <jakub@redhat.com>
re PR c++/79655 (ICE on invalid c++ code in cxx_eval_store_expression in cp/constexpr.c:3464) PR c++/79655 * constexpr.c (cxx_eval_array_reference): Diagnose negative subscript. * g++.dg/cpp1y/constexpr-79655.C: New test. From-SVN: r245636
2017-02-21 18:57:23 +01:00
PR c++/79655
* g++.dg/cpp1y/constexpr-79655.C: New test.
re PR c++/79639 (ICE with -O and constexpr) PR c++/79639 * constexpr.c (cxx_eval_store_expression): If *valp is a PTRMEM_CST, call cplus_expand_constant on it first. * g++.dg/cpp1y/constexpr-79639.C: New test. From-SVN: r245635
2017-02-21 18:48:57 +01:00
PR c++/79639
ChangeLog: Add missing entry. * ChangeLog: Add missing entry. * testsuite/ChangeLog: Ditto. From-SVN: r245651
2017-02-22 16:36:24 +01:00
* g++.dg/cpp1y/constexpr-79639.C: New test.
re PR c++/79639 (ICE with -O and constexpr) PR c++/79639 * constexpr.c (cxx_eval_store_expression): If *valp is a PTRMEM_CST, call cplus_expand_constant on it first. * g++.dg/cpp1y/constexpr-79639.C: New test. From-SVN: r245635
2017-02-21 18:48:57 +01:00
re PR target/79633 (ICE in gimple_call_arg, at gimple.h:3163) PR target/79633 * tree-chkp-opt.c (chkp_optimize_string_function_calls): Use is_gimple_call instead of comparing gimple_code with GIMPLE_CALL. Use gimple_call_builtin_p. * gcc.target/i386/mpx/pr79633.c: New test. From-SVN: r245634
2017-02-21 18:46:42 +01:00
PR target/79633
* gcc.target/i386/mpx/pr79633.c: New test.
re PR target/79570 (ICE in sel-sched-ir.c:4534 in pr69956.c) PR target/79570 * sel-sched.c (moveup_expr_cached): Don't call sel_bb_head on temporarily removed DEBUG_INSNs. * gcc.dg/pr79570.c: New test. From-SVN: r245633
2017-02-21 17:56:11 +01:00
PR target/79570
* gcc.dg/pr79570.c: New test.
re PR c++/79641 (ICE with const variable and attribute) PR c++/79641 * c-attribs.c (handle_mode_attribute): Use build_qualified_type to preserve quals. * c-c++-common/pr79641.c: New test. From-SVN: r245632
2017-02-21 17:55:00 +01:00
PR c++/79641
* c-c++-common/pr79641.c: New test.
re PR middle-end/79649 (Memset pattern in named address space crashes compiler or generates wrong code) PR tree-optimization/79649 * tree-loop-distribution.c (classify_partition): Give up on non-generic address space loads/stores. * gcc.target/i386/pr79649.c: New test. From-SVN: r245631
2017-02-21 17:29:37 +01:00
PR tree-optimization/79649
* gcc.target/i386/pr79649.c: New test.
re PR target/79494 (ICE in maybe_record_trace_start, at dwarf2cfi.c:2330) PR target/79494 * config/i386/i386.c (ix86_expand_split_stack_prologue): Call make_reg_eh_region_note_nothrow_nononlocal on call_insn. * config/rs6000/rs6000.c: Include except.h. (rs6000_expand_split_stack_prologue): Call make_reg_eh_region_note_nothrow_nononlocal on the call insn. * gcc.dg/pr79494.c: New test. From-SVN: r245629
2017-02-21 15:39:21 +01:00
PR target/79494
* gcc.dg/pr79494.c: New test.
Add -Wno-psabi to diagnostic-test-expressions-1.c options Without this the test fails on 32-bit PowerPC. gcc/testsuite/ * gcc.dg/plugin/diagnostic-test-expressions-1.c: Add -Wno-psabi to dg-options. From-SVN: r245625
2017-02-21 13:12:55 +01:00
2017-02-21 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.dg/plugin/diagnostic-test-expressions-1.c: Add -Wno-psabi
to dg-options.
2017-02-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Skip gcc.dg/gimplefe-26.c on non-c99 runtime targets * gcc.dg/gimplefe-26.c: Require c99_runtime. From-SVN: r245622
2017-02-21 11:09:20 +01:00
* gcc.dg/gimplefe-26.c: Require c99_runtime.
Require LTO. Add initial ChangeLog entry. From-SVN: r245716
2017-02-24 19:39:44 +01:00
2017-02-02 Jason Merrill <jason@redhat.com>
PR c++/79580
* g++.dg/ext/complit15.C: New.
re PR target/78056 (build failure on Power7) gcc/testsuite/ChangeLog: 2017-02-20 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/78056 * gcc.target/powerpc/pr78056-8.c: Remove. From-SVN: r245607
2017-02-20 17:43:03 +01:00
2017-02-20 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/78056
* gcc.target/powerpc/pr78056-8.c: Remove.
re PR middle-end/79537 (ICE in gimplify_expr, at gimplify.c:12009) PR middle-end/79537 * gimplify.c (gimplify_expr): Handle unused *&&L;. * gcc.dg/comp-goto-4.c: New. From-SVN: r245604
2017-02-20 16:05:53 +01:00
2017-02-20 Marek Polacek <polacek@redhat.com>
PR middle-end/79537
* gcc.dg/comp-goto-4.c: New test.
re PR sanitizer/79558 (ICE: Segfault in ubsan_type_descriptor, at ubsan.c:412) PR sanitizer/79558 * ubsan.c (ubsan_type_descriptor): Check if TYPE_MAX_VALUE is null. * c-c++-common/ubsan/bounds-14.c: New test. From-SVN: r245605
2017-02-20 16:50:23 +01:00
PR sanitizer/79558
* c-c++-common/ubsan/bounds-14.c: New test.
re PR target/79568 (ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)) PR target/79568 * config/i386/i386.c (ix86_expand_builtin): Handle OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in ix86_builtins_isa[fcode].isa as a requirement of those flags and any other flag in the bitmask. (ix86_init_mmx_sse_builtins): Use 0 instead of ~OPTION_MASK_ISA_64BIT as mask. * config/i386/i386-builtin.def (__builtin_ia32_rdtsc, __builtin_ia32_rdtscp, __builtin_ia32_pause, __builtin_ia32_bsrsi, __builtin_ia32_rdpmc, __builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi, __builtin_ia32_rorhi): Likewise. * gcc.target/i386/pr79568-1.c: New test. * gcc.target/i386/pr79568-2.c: New test. * gcc.target/i386/pr79568-3.c: New test. From-SVN: r245602
2017-02-20 13:52:21 +01:00
2017-02-20 Jakub Jelinek <jakub@redhat.com>
PR target/79568
* gcc.target/i386/pr79568-1.c: New test.
* gcc.target/i386/pr79568-2.c: New test.
* gcc.target/i386/pr79568-3.c: New test.
re PR fortran/79382 (DTIO ICE) 2017-02-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/79382 * decl.c (access_attr_decl): Test for presence of generic DTIO interface and emit error if not present. 2017-02-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/79382 * io/transfer.c (check_dtio_proc): New function. (formatted_transfer_scalar_read): Use it. (formatted_transfer_scalar_write): ditto. 2017-02-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/79382 * gfortran.dg/dtio_10.f90 : Change test of error message. * gfortran.dg/dtio_23.f90 : New test. * gfortran.dg/dtio_24.f90 : New test. From-SVN: r245596
2017-02-20 11:52:50 +01:00
2017-02-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79382
re PR target/79568 (ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)) PR target/79568 * config/i386/i386.c (ix86_expand_builtin): Handle OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in ix86_builtins_isa[fcode].isa as a requirement of those flags and any other flag in the bitmask. (ix86_init_mmx_sse_builtins): Use 0 instead of ~OPTION_MASK_ISA_64BIT as mask. * config/i386/i386-builtin.def (__builtin_ia32_rdtsc, __builtin_ia32_rdtscp, __builtin_ia32_pause, __builtin_ia32_bsrsi, __builtin_ia32_rdpmc, __builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi, __builtin_ia32_rorhi): Likewise. * gcc.target/i386/pr79568-1.c: New test. * gcc.target/i386/pr79568-2.c: New test. * gcc.target/i386/pr79568-3.c: New test. From-SVN: r245602
2017-02-20 13:52:21 +01:00
* gfortran.dg/dtio_10.f90: Change test of error message.
* gfortran.dg/dtio_23.f90: New test.
* gfortran.dg/dtio_24.f90: New test.
re PR fortran/79382 (DTIO ICE) 2017-02-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/79382 * decl.c (access_attr_decl): Test for presence of generic DTIO interface and emit error if not present. 2017-02-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/79382 * io/transfer.c (check_dtio_proc): New function. (formatted_transfer_scalar_read): Use it. (formatted_transfer_scalar_write): ditto. 2017-02-16 Paul Thomas <pault@gcc.gnu.org> PR fortran/79382 * gfortran.dg/dtio_10.f90 : Change test of error message. * gfortran.dg/dtio_23.f90 : New test. * gfortran.dg/dtio_24.f90 : New test. From-SVN: r245596
2017-02-20 11:52:50 +01:00
re PR fortran/79434 ([submodules] separate module procedure breaks encapsulation) 2017-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/79434 * parse.c (check_component, parse_union): Whitespace. (set_syms_host_assoc): For a derived type, check if the module in which it was declared is one of the submodule ancestors. If it is, make the components public. Otherwise, reset attribute 'host_assoc' and set 'use-assoc' so that encapsulation is preserved. 2017-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/79434 * gfortran.dg/submodule_25.f08 : New test. From-SVN: r245595
2017-02-20 10:42:48 +01:00
2017-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79434
re PR target/79568 (ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)) PR target/79568 * config/i386/i386.c (ix86_expand_builtin): Handle OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in ix86_builtins_isa[fcode].isa as a requirement of those flags and any other flag in the bitmask. (ix86_init_mmx_sse_builtins): Use 0 instead of ~OPTION_MASK_ISA_64BIT as mask. * config/i386/i386-builtin.def (__builtin_ia32_rdtsc, __builtin_ia32_rdtscp, __builtin_ia32_pause, __builtin_ia32_bsrsi, __builtin_ia32_rdpmc, __builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi, __builtin_ia32_rorhi): Likewise. * gcc.target/i386/pr79568-1.c: New test. * gcc.target/i386/pr79568-2.c: New test. * gcc.target/i386/pr79568-3.c: New test. From-SVN: r245602
2017-02-20 13:52:21 +01:00
* gfortran.dg/submodule_25.f08: New test.
re PR fortran/79434 ([submodules] separate module procedure breaks encapsulation) 2017-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/79434 * parse.c (check_component, parse_union): Whitespace. (set_syms_host_assoc): For a derived type, check if the module in which it was declared is one of the submodule ancestors. If it is, make the components public. Otherwise, reset attribute 'host_assoc' and set 'use-assoc' so that encapsulation is preserved. 2017-02-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/79434 * gfortran.dg/submodule_25.f08 : New test. From-SVN: r245595
2017-02-20 10:42:48 +01:00
re PR fortran/79447 ([F08] gfortran rejects valid & accepts invalid internal subprogram in a submodule) 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79447 * decl.c (gfc_set_constant_character_len): Whitespace. (gfc_match_end): Catch case where a procedure is contained in a module procedure and ensure that 'end procedure' is the correct termination. 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79447 * gfortran.dg/submodule_24.f08 : New test. From-SVN: r245582
2017-02-19 20:59:20 +01:00
2017-02-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79447
re PR target/79568 (ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)) PR target/79568 * config/i386/i386.c (ix86_expand_builtin): Handle OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in ix86_builtins_isa[fcode].isa as a requirement of those flags and any other flag in the bitmask. (ix86_init_mmx_sse_builtins): Use 0 instead of ~OPTION_MASK_ISA_64BIT as mask. * config/i386/i386-builtin.def (__builtin_ia32_rdtsc, __builtin_ia32_rdtscp, __builtin_ia32_pause, __builtin_ia32_bsrsi, __builtin_ia32_rdpmc, __builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi, __builtin_ia32_rorhi): Likewise. * gcc.target/i386/pr79568-1.c: New test. * gcc.target/i386/pr79568-2.c: New test. * gcc.target/i386/pr79568-3.c: New test. From-SVN: r245602
2017-02-20 13:52:21 +01:00
* gfortran.dg/submodule_24.f08: New test.
re PR fortran/79447 ([F08] gfortran rejects valid & accepts invalid internal subprogram in a submodule) 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79447 * decl.c (gfc_set_constant_character_len): Whitespace. (gfc_match_end): Catch case where a procedure is contained in a module procedure and ensure that 'end procedure' is the correct termination. 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79447 * gfortran.dg/submodule_24.f08 : New test. From-SVN: r245582
2017-02-19 20:59:20 +01:00
re PR fortran/79229 (ICE in gfc_trans_assignment_1 with -fcheck=mem) gcc/testsuite/ChangeLog: 2017-02-19 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/79229 * gfortran.dg/class_allocate_24.f90: New test. gcc/fortran/ChangeLog: 2017-02-19 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/79229 * trans-expr.c (gfc_trans_assignment_1): Deref indirect refs when compiling with -fcheck=mem to check the pointer and not the data. From-SVN: r245581
2017-02-19 19:43:49 +01:00
2017-02-19 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/79229
* gfortran.dg/class_allocate_24.f90: New test.
re PR fortran/79402 (ICE with submodules: module procedure interface defined in parent module) 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79402 * resolve.c (fixup_unique_dummy): New function. (gfc_resolve_expr): Call it for dummy variables with a unique symtree name. 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79402 * gfortran.dg/submodule_23.f90: New test. From-SVN: r245580
2017-02-19 19:27:14 +01:00
2017-02-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79402
* gfortran.dg/submodule_23.f90: New test.
re PR c++/79380 (ICE on C++11 code with illegal alignas specifier on x86_64-linux-gnu: unexpected expression ‘f’ of kind overload) /cp 2017-02-19 Paolo Carlini <paolo.carlini@oracle.com> PR c++/79380 * typeck.c (cxx_alignas_expr): Reject a non-integral alignas argument. /testsuite 2017-02-19 Paolo Carlini <paolo.carlini@oracle.com> PR c++/79380 * g++.dg/cpp0x/alignas8.C: New. From-SVN: r245578
2017-02-19 18:43:41 +01:00
2017-02-19 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/79380
* g++.dg/cpp0x/alignas8.C: New.
PR c++/69523 make -Wliteral-suffix control warning gcc: PR c++/69523 * doc/invoke.texi (C++ Dialect Options) [-Wliteral-suffix]: Update description. gcc/cp: 2017-02-19 Eric Fiselier <eric@efcs.ca> Jonathan Wakely <jwakely@redhat.com> PR c++/69523 * parser.c (cp_parser_unqualified_id): Use OPT_Wliteral_suffix to control warning about literal suffix identifiers without a leading underscore. gcc/testsuite: 2017-02-19 Eric Fiselier <eric@efcs.ca> Jonathan Wakely <jwakely@redhat.com> PR c++/69523 * g++.dg/cpp0x/Wliteral-suffix2.C: New test. From-SVN: r245574
2017-02-19 15:13:53 +01:00
2017-02-19 Eric Fiselier <eric@efcs.ca>
Jonathan Wakely <jwakely@redhat.com>
PR c++/69523
* g++.dg/cpp0x/Wliteral-suffix2.C: New test.
gimple-pretty-print.c (dump_ternary_rhs): Adjust gimple dump format for FMA_EXPR. 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * gimple-pretty-print.c (dump_ternary_rhs): Adjust gimple dump format for FMA_EXPR. c/ * gimple-parser.c (c_parser_gimple_postfix_expression): Handle FMA_EXPR. testsuite/ * gcc.dg/gimplefe-26.c: New test. From-SVN: r245570
2017-02-19 10:06:30 +01:00
2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* gcc.dg/gimplefe-26.c: New test.
thread_local-order2.C: xfail on hppa*-*-hpux*. * g++.dg/tls/thread_local-order2.C: xfail on hppa*-*-hpux*. From-SVN: r245562
2017-02-18 15:24:35 +01:00
2017-02-18 John David Anglin <danglin@gcc.gnu.org>
* g++.dg/tls/thread_local-order2.C: xfail on hppa*-*-hpux*.
re PR target/79559 (ICE in ix86_print_operand, at config/i386/i386.c:18189) PR target/79559 * config/i386/i386.c (ix86_print_operand): Use output_operand_lossage instead of gcc_assert for K, r and R code checks. Formatting fixes. * gcc.target/i386/pr79559.c: New test. From-SVN: r245560
2017-02-18 14:13:43 +01:00
2017-02-18 Jakub Jelinek <jakub@redhat.com>
re PR target/79569 (Unrecognized command line option ‘-m3dnowa’) PR target/79569 * config/i386/i386.opt (m3dnowa): Replace Undocumented with Report. * common/config/i386/i386-common.c (OPTION_MASK_ISA_3DNOW_A_SET): Define. (ix86_handle_option): Handle OPT_m3dnowa. * doc/invoke.texi (-m3dnowa): Document. * doc/extend.texi (__builtin_ia32_pmulhuw, __builtin_ia32_pf2iw): Use -m3dnowa instead of -m3dnow -march=athlon. * gcc.target/i386/3dnowA-3.c: New test. From-SVN: r245561
2017-02-18 14:14:43 +01:00
PR target/79569
* gcc.target/i386/3dnowA-3.c: New test.
re PR target/79559 (ICE in ix86_print_operand, at config/i386/i386.c:18189) PR target/79559 * config/i386/i386.c (ix86_print_operand): Use output_operand_lossage instead of gcc_assert for K, r and R code checks. Formatting fixes. * gcc.target/i386/pr79559.c: New test. From-SVN: r245560
2017-02-18 14:13:43 +01:00
PR target/79559
* gcc.target/i386/pr79559.c: New test.
Restore DECIMAL_DIG macro to C99/C11 value. By extending the set of floating types, TS 18661-3 thereby affected the definition of DECIMAL_DIG, which is defined in terms of the "widest supported floating type". This is not conditional on whether __STDC_WANT_IEC_60559_TYPES_EXT__ is defined when <float.h> is included. I raised this possible incompatibility with C11 (an implementation should be able to conform simultaneously with C11, and with C11 + TS 18661) in DR#501. This is not yet resolved, but the latest proposal <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2108.pdf> would obsolete DECIMAL_DIG with the intention of limiting it to the C11 types (so making it equivalent to LDBL_DECIMAL_DIG). (This proposal is intended to go along with a corresponding change to TS 18661-3 to avoid the new types and non-arithmetic interchange encodings affecting the value of DECIMAL_DIG.) To avoid releasing GCC 7 with a wider-than-C11 value of DECIMAL_DIG and possibly reverting back to a C11 value in a future release, this patch reverts back to the C11 value now. If the proposed resolution to DR#501 changes again so that DECIMAL_DIG *should* have a wider-than-C11 value, we can move back to a wider-than-C11 value in GCC 8. Bootstrapped with no regressions on x86_64-pc-linux-gnu. gcc/c-family: * c-cppbuiltin.c (builtin_define_float_constants): Define __DECIMAL_DIG__ to the value for long double. gcc/testsuite: * gcc.dg/c11-float-2.c: New test. * gcc.dg/torture/float128-floath.c, gcc.dg/torture/float128x-floath.c, gcc.dg/torture/float16-floath.c, gcc.dg/torture/float32-floath.c, gcc.dg/torture/float32x-floath.c, gcc.dg/torture/float64-floath.c, gcc.dg/torture/float64x-floath.c: Do not test comparison of *_DECIMAL_DIG macros with DECIMAL_DIG. From-SVN: r245555
2017-02-18 00:04:14 +01:00
2017-02-17 Joseph Myers <joseph@codesourcery.com>
* gcc.dg/c11-float-2.c: New test.
* gcc.dg/torture/float128-floath.c,
gcc.dg/torture/float128x-floath.c,
gcc.dg/torture/float16-floath.c, gcc.dg/torture/float32-floath.c,
gcc.dg/torture/float32x-floath.c, gcc.dg/torture/float64-floath.c,
gcc.dg/torture/float64x-floath.c: Do not test comparison of
*_DECIMAL_DIG macros with DECIMAL_DIG.
re PR target/79261 (vec_xxpermdi appears to have endian issues) [gcc] 2017-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/79261 * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Add support for CODE_FOR_vsx_xxpermdi_v2d[fi]_be. * config/rs6000/rs6000.md (reload_gpr_from_vsx<mode>): Call generator for vsx_xxpermdi_<mode>_be. * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Remove logic to force big-endian semantics. (vsx_xxpermdi_<mode>_be): New define_expand with same implementation as previous version of vsx_xxpermdi_<mode>. [gcc/testsuite] 2017-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/79261 * gcc.target/powerpc/vec-xxpermdi.c: New file. From-SVN: r245545
2017-02-17 20:11:06 +01:00
2017-02-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/79261
* gcc.target/powerpc/vec-xxpermdi.c: New file.
i386-common.c (OPTION_MASK_ISA_RDPID_SET): New. * common/config/i386/i386-common.c (OPTION_MASK_ISA_RDPID_SET): New. (OPTION_MASK_ISA_PKU_UNSET): New. (ix86_handle_option): Handle -mrdpid. * config/i386/cpuid.h (bit_RDPID): New. * config/i386/driver-i386.c (host_detect_local_cpu): Detect RDPID feature. * config/i386/i386-builtin.def (__builtin_ia32_rdpid): New. * config/i386/i386-c.c (ix86_target_macros_internal): Handle RDPID flag. * config/i386/i386.c (ix86_target_string): Add -mrdpid to isa2_opts. (ix86_valid_target_attribute_inner_p): Add "rdpid". (ix86_expand_builtin): Handle IX86_BUILTIN_RDPID. * config/i386/i386.h (TARGET_RDPID, TARGET_RDPID_P): New. * config/i386/i386.md (define_insn "rdpid"): New. * config/i386/i386.opt Add -mrdpid. * config/i386/immintrin.h (_rdpid_u32): New. testsuite/ChangeLog: * gcc.target/i386/rdpid.c New test. * gcc.target/i386/sse-12.c: Add -mrdpid. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-14.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * g++.dg/other/i386-2.C: Ditto. * g++.dg/other/i386-3.C: Ditto. From-SVN: r245540
2017-02-17 19:11:28 +01:00
2017-02-17 Julia Koval <julia.koval@intel.com>
* gcc.target/i386/rdpid.c New test.
* gcc.target/i386/sse-12.c: Add -mrdpid.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* g++.dg/other/i386-2.C: Ditto.
* g++.dg/other/i386-3.C: Ditto.
testsuite: pr59833.c and pr61441.c should use -fsignaling-nans The testcases pr59833.c and pr61441.c check whether signaling NaNs as input to some operation result in quiet NaNs. Without -fsignaling-nans this is not guaranteed to happen. So, this patch add this option to these testcases. * gcc.dg/pr59833.c: Add -fsignaling-nans to options. * gcc.dg/pr61441.c: Ditto. From-SVN: r245533
2017-02-17 15:51:40 +01:00
2017-02-17 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.dg/pr59833.c: Add -fsignaling-nans to options.
* gcc.dg/pr61441.c: Ditto.
Use HOST_WIDE_INT for a param calculation (PR rtl-optimization/79574). 2017-02-17 Martin Liska <mliska@suse.cz> PR rtl-optimization/79574 * gcc.dg/pr79574.c: New test. 2017-02-17 Martin Liska <mliska@suse.cz> PR rtl-optimization/79574 * gcse.c (want_to_gcse_p): Prevent integer overflow. From-SVN: r245531
2017-02-17 15:46:14 +01:00
2017-02-17 Martin Liska <mliska@suse.cz>
PR rtl-optimization/79574
* gcc.dg/pr79574.c: New test.
re PR middle-end/79536 (ICE in fold_binary_loc, at fold-const.c:9060) PR middle-end/79536 * fold-const.c (fold_negate_expr_1): Renamed from fold_negate_expr. (fold_negate_expr): New wrapper. * gcc.dg/torture/pr79536.c: New test. From-SVN: r245526
2017-02-17 10:51:38 +01:00
2017-02-17 Marek Polacek <polacek@redhat.com>
PR middle-end/79536
* gcc.dg/torture/pr79536.c: New test.
re PR rtl-optimization/79286 (ira and lra wrong code at -O2 and -Os on i686-linux) 2017-02-16 Alan Modra <amodra@gmail.com> PR rtl-optimization/79286 * ira.c (def_dominates_uses): New function. (update_equiv_regs): Don't create an equivalence for insns that may trap where the register def does not dominate the use. * gcc.c-torture/execute/pr79286.c: New. From-SVN: r245521
2017-02-16 23:56:51 +01:00
2017-02-16 Alan Modra <amodra@gmail.com>
* gcc.c-torture/execute/pr79286.c: New.
re PR c++/79512 (ICE: Segfault in gimple_build_call_1, at gimple.c:218) PR c++/79512 c/ * c-parser.c (c_parser_omp_target): For -fopenmp-simd ignore #pragma omp target even when not followed by identifier. cp/ * parser.c (cp_parser_omp_target): For -fopenmp-simd ignore #pragma omp target even when not followed by identifier. testsuite/ * c-c++-common/gomp/pr79512.c: New test. From-SVN: r245504
2017-02-16 13:02:24 +01:00
2017-02-16 Jakub Jelinek <jakub@redhat.com>
PR c++/79512
* c-c++-common/gomp/pr79512.c: New test.
PR c++/79363 - ICE with NSDMI and array gcc/cp/ChangeLog: PR c++/79363 * init.c (maybe_reject_flexarray_init): New function. (perform_member_init): Call it. gcc/testsuite/ChangeLog: PR c++/79363 * g++.dg/ext/flexary12.C: Adjust. * g++.dg/ext/flexary20.C: Same. * g++.dg/ext/flexary21.C: Same. * g++.dg/ext/flexary22.C: New test. From-SVN: r245494
2017-02-15 21:28:32 +01:00
2017-02-15 Martin Sebor <msebor@redhat.com>
PR c++/79363
* g++.dg/ext/flexary12.C: Adjust.
* g++.dg/ext/flexary20.C: Same.
* g++.dg/ext/flexary21.C: Same.
* g++.dg/ext/flexary22.C: New test.
re PR tree-optimization/79347 (vect_do_peeling is messing up profile) PR tree-optimization/79347 * tree-vect-loop-manip.c (vect_do_peeling): Maintain profile counters during peeling. gcc/testsuite * gcc.dg/vect/pr79347.c: New test. From-SVN: r245490
2017-02-15 18:16:29 +01:00
2017-02-15 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/79347
* gcc.dg/vect/pr79347.c: New test.
re PR c++/79288 (TLS model wrong for static data members since r241137) PR c++/79288 * decl.c (grokdeclarator): For static data members, handle thread_p only after handling inline. * g++.dg/tls/pr79288.C: New test. From-SVN: r245488
2017-02-15 18:09:18 +01:00
2017-02-15 Jakub Jelinek <jakub@redhat.com>
re PR c++/79301 (With -Werror=pedantic outside C++17 mode, __has_cpp_attribute(fallthrough) is nonzero but [[fallthrough]] fails) PR c++/79301 * parser.c (cp_parser_std_attribute): Don't pedwarn about [[deprecated]] with -std=c++11 and [[fallthrough]] with -std=c++11 and -std=c++14. * g++.dg/cpp1y/feat-cxx11-neg.C: Remove (with pedwarn) from [[deprecated]] comment. * g++.dg/cpp1y/feat-cxx98-neg.C: Likewise. * g++.dg/cpp1y/feat-cxx11.C: Likewise. * g++.dg/cpp1y/attr-deprecated-neg.C: Don't expect warnings for [[deprecated]] in -std=c++11. * g++.dg/cpp0x/fallthrough2.C: Don't expect warnings for [[fallthrough]] in -std=c++11 and -std=c++14. From-SVN: r245489
2017-02-15 18:10:40 +01:00
PR c++/79301
* g++.dg/cpp1y/feat-cxx11-neg.C: Remove (with pedwarn) from
[[deprecated]] comment.
* g++.dg/cpp1y/feat-cxx98-neg.C: Likewise.
* g++.dg/cpp1y/feat-cxx11.C: Likewise.
* g++.dg/cpp1y/attr-deprecated-neg.C: Don't expect warnings for
[[deprecated]] in -std=c++11.
* g++.dg/cpp0x/fallthrough2.C: Don't expect warnings for
[[fallthrough]] in -std=c++11 and -std=c++14.
re PR c++/79288 (TLS model wrong for static data members since r241137) PR c++/79288 * decl.c (grokdeclarator): For static data members, handle thread_p only after handling inline. * g++.dg/tls/pr79288.C: New test. From-SVN: r245488
2017-02-15 18:09:18 +01:00
PR c++/79288
* g++.dg/tls/pr79288.C: New test.
re PR c/79515 (ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in do_warn_double_promotion, at c-family/c-warn.c:1867) PR c/79515 * c-warn.c (do_warn_double_promotion): Don't warn if an invalid conversion has occured. * gcc.dg/dfp/pr79515.c: New. From-SVN: r245485
2017-02-15 17:14:19 +01:00
2017-02-15 Marek Polacek <polacek@redhat.com>
PR c/79515
* gcc.dg/dfp/pr79515.c: New.
* g++.dg/cpp0x/pr79296.C: Move dg-do compile directive first. From-SVN: r245484
2017-02-15 16:37:33 +01:00
2017-02-15 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/cpp0x/pr79296.C: Move dg-do compile directive first.
Restore Graphite fuse-*.c testing * Makefile.tpl: Remove HOST_ISLVER. (HOST_EXPORTS): Remove ISLVER. * Makefile.in: Regenerate. gcc/ * Makefile.in (site.exp): Remove "set ISLVER". gcc/testsuite/ * gcc.dg/graphite/graphite.exp: Merge "fuse_files" into "opt_files". From-SVN: r245483
2017-02-15 15:43:42 +01:00
2017-02-15 Thomas Schwinge <thomas@codesourcery.com>
* gcc.dg/graphite/graphite.exp: Merge "fuse_files" into
"opt_files".
re PR target/79487 (Invalid _Decimal32 comparison on s390x) PR target/79487 * real.c (real_from_integer): Call real_convert even for decimal. * gcc.dg/dfp/pr79487.c: New test. * c-c++-common/ubsan/float-cast-overflow-8.c (TEST): Revert 2017-02-13 change. From-SVN: r245477
2017-02-15 13:19:53 +01:00
2017-02-15 Jakub Jelinek <jakub@redhat.com>
PR target/79487
* gcc.dg/dfp/pr79487.c: New test.
* c-c++-common/ubsan/float-cast-overflow-8.c (TEST): Revert
2017-02-13 change.
rs6000.c: Add case statement entry to make the xvcvuxdsp built-in argument unsigned. gcc/ChangeLog: 2017-02-14 Carl Love <cel@us.ibm.com> * config/rs6000/rs6000.c: Add case statement entry to make the xvcvuxdsp built-in argument unsigned. * config/rs6000/vsx.md: Fix the source and return operand types so they match the instruction definitions from the ISA document. Fix typo in the instruction generation for the (define_insn "vsx_xvcvuxdsp" statement. gcc/testsuite/ChangeLog: 2017-01-14 Carl Love <cel@us.ibm.com> * gcc.target/powerpc/vsx-builtin-3.c: Add missing test case for the xvcvsxdsp and xvcvuxdsp instructions. From-SVN: r245460
2017-02-15 00:11:19 +01:00
2017-01-14 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/vsx-builtin-3.c: Add missing test case for the
xvcvsxdsp and xvcvuxdsp instructions.
rs6000: Fix the vec-adde* testcases once more David found the vec-adde{,c}-int128.c testcases fail on AIX. Those tests should only run on targets that have int128. This also changes the non-int128 testcases to check for the hardware they require. gcc/testsuite/ * gcc.target/powerpc/vec-adde-int128.c: Only run if int128 exists. * gcc.target/powerpc/vec-addec-int128.c: Ditto. * gcc.target/powerpc/vec-adde.c: Require vsx_hw, don't require a 64-bit default target. * gcc.target/powerpc/vec-addec.c: Require p8vector_hw, don't require a 64-bit default target. From-SVN: r245453
2017-02-14 21:27:54 +01:00
2017-02-14 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.target/powerpc/vec-adde-int128.c: Only run if int128 exists.
* gcc.target/powerpc/vec-addec-int128.c: Ditto.
* gcc.target/powerpc/vec-adde.c: Require vsx_hw, don't require a
64-bit default target.
* gcc.target/powerpc/vec-addec.c: Require p8vector_hw, don't require
a 64-bit default target.
re PR target/79481 (AVX512PF: unmasked gather prefetch intrinsics missing) PR target/79481 * config/i386/avx512pfintrin.h (_mm512_prefetch_i32gather_pd, _mm512_prefetch_i32gather_ps, _mm512_prefetch_i64gather_pd, _mm512_prefetch_i64gather_ps): New inline functions and macros. * gcc.target/i386/sse-14.c (test_2vx): Add void return type. (test_3vx): Change return type from int to void. (_mm512_prefetch_i32gather_ps, _mm512_prefetch_i32scatter_ps, _mm512_prefetch_i64gather_ps, _mm512_prefetch_i64scatter_ps, _mm512_prefetch_i32gather_pd, _mm512_prefetch_i32scatter_pd, _mm512_prefetch_i64gather_pd, _mm512_prefetch_i64scatter_pd): New tests. * gcc.target/i386/sse-22.c (test_2vx): Add void return type. (test_3vx): Change return type from int to void. (_mm512_prefetch_i32gather_ps, _mm512_prefetch_i32scatter_ps, _mm512_prefetch_i64gather_ps, _mm512_prefetch_i64scatter_ps, _mm512_prefetch_i32gather_pd, _mm512_prefetch_i32scatter_pd, _mm512_prefetch_i64gather_pd, _mm512_prefetch_i64scatter_pd): New tests. * gcc.target/i386/avx512pf-vgatherpf0dpd-1.c: Add non-masked intrinsic. Change scan-assembler-times number from 1 to 2. * gcc.target/i386/avx512pf-vgatherpf0dps-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf0qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf0qps-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1dpd-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1dps-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1qps-1.c: Likewise. From-SVN: r245444
2017-02-14 20:39:17 +01:00
2017-02-14 Jakub Jelinek <jakub@redhat.com>
PR target/79481
* gcc.target/i386/sse-14.c (test_2vx): Add void return type.
re PR fortran/79402 (ICE with submodules: module procedure interface defined in parent module) 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79402 * resolve.c (fixup_unique_dummy): New function. (gfc_resolve_expr): Call it for dummy variables with a unique symtree name. 2017-02-19 Paul Thomas <pault@gcc.gnu.org> PR fortran/79402 * gfortran.dg/submodule_23.f90: New test. From-SVN: r245580
2017-02-19 19:27:14 +01:00
(test_3vx): Change return type from int to void.
re PR target/79481 (AVX512PF: unmasked gather prefetch intrinsics missing) PR target/79481 * config/i386/avx512pfintrin.h (_mm512_prefetch_i32gather_pd, _mm512_prefetch_i32gather_ps, _mm512_prefetch_i64gather_pd, _mm512_prefetch_i64gather_ps): New inline functions and macros. * gcc.target/i386/sse-14.c (test_2vx): Add void return type. (test_3vx): Change return type from int to void. (_mm512_prefetch_i32gather_ps, _mm512_prefetch_i32scatter_ps, _mm512_prefetch_i64gather_ps, _mm512_prefetch_i64scatter_ps, _mm512_prefetch_i32gather_pd, _mm512_prefetch_i32scatter_pd, _mm512_prefetch_i64gather_pd, _mm512_prefetch_i64scatter_pd): New tests. * gcc.target/i386/sse-22.c (test_2vx): Add void return type. (test_3vx): Change return type from int to void. (_mm512_prefetch_i32gather_ps, _mm512_prefetch_i32scatter_ps, _mm512_prefetch_i64gather_ps, _mm512_prefetch_i64scatter_ps, _mm512_prefetch_i32gather_pd, _mm512_prefetch_i32scatter_pd, _mm512_prefetch_i64gather_pd, _mm512_prefetch_i64scatter_pd): New tests. * gcc.target/i386/avx512pf-vgatherpf0dpd-1.c: Add non-masked intrinsic. Change scan-assembler-times number from 1 to 2. * gcc.target/i386/avx512pf-vgatherpf0dps-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf0qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf0qps-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1dpd-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1dps-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vgatherpf1qps-1.c: Likewise. From-SVN: r245444
2017-02-14 20:39:17 +01:00
(_mm512_prefetch_i32gather_ps, _mm512_prefetch_i32scatter_ps,
_mm512_prefetch_i64gather_ps, _mm512_prefetch_i64scatter_ps,
_mm512_prefetch_i32gather_pd, _mm512_prefetch_i32scatter_pd,
_mm512_prefetch_i64gather_pd, _mm512_prefetch_i64scatter_pd): New
tests.
* gcc.target/i386/sse-22.c (test_2vx): Add void return type.
(test_3vx): Change return type from int to void.
(_mm512_prefetch_i32gather_ps, _mm512_prefetch_i32scatter_ps,
_mm512_prefetch_i64gather_ps, _mm512_prefetch_i64scatter_ps,
_mm512_prefetch_i32gather_pd, _mm512_prefetch_i32scatter_pd,
_mm512_prefetch_i64gather_pd, _mm512_prefetch_i64scatter_pd): New
tests.
* gcc.target/i386/avx512pf-vgatherpf0dpd-1.c: Add non-masked
intrinsic. Change scan-assembler-times number from 1 to 2.
* gcc.target/i386/avx512pf-vgatherpf0dps-1.c: Likewise.
* gcc.target/i386/avx512pf-vgatherpf0qpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vgatherpf0qps-1.c: Likewise.
* gcc.target/i386/avx512pf-vgatherpf1dpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vgatherpf1dps-1.c: Likewise.
* gcc.target/i386/avx512pf-vgatherpf1qpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vgatherpf1qps-1.c: Likewise.
re PR middle-end/61225 (Several new failures after r210458 on x86_64-*-* with -m32) PR middle-end/61225 * gcc.target/i386/pr49095.c: Add -fno-shrink-wrap to dg-options. Use dg-additional-options for ia32 target. Remove XFAIL. From-SVN: r245442
2017-02-14 18:54:01 +01:00
2017-02-14 Uros Bizjak <ubizjak@gmail.com>
PR middle-end/61225
* gcc.target/i386/pr49095.c: Add -fno-shrink-wrap to dg-options.
Use dg-additional-options for ia32 target. Remove XFAIL.
re PR target/79495 (ICE in extract_constrain_insn, at recog.c:2213) PR target/79495 * config/i386/i386.md (*movxf_internal): Add (o,rC) alternative. testsuite/ChangeLog: 2017-02-14 Uros Bizjak <ubizjak@gmail.com> PR target/79495 * gcc.target/i386/pr79495.c: New test. From-SVN: r245441
2017-02-14 18:52:37 +01:00
2017-02-14 Uros Bizjak <ubizjak@gmail.com>
PR target/79495
* gcc.target/i386/pr79495.c: New test.
re PR c++/79420 (ICE on invalid C++ code on x86_64-linux-gnu: in tsubst_copy, at cp/pt.c:14573) PR c++/79420 PR c++/79463 * parser.c (cp_parser_postfix_dot_deref_expression): Avoid clobbering if the postfix expression isn't an EXPR_P. * g++.dg/cpp1y/pr79463.C: New. * g++.dg/template/incomplete10.C: New. * g++.dg/template/incomplete9.C: New. From-SVN: r245440
2017-02-14 18:33:21 +01:00
2017-02-14 Marek Polacek <polacek@redhat.com>
PR c++/79420
PR c++/79463
* g++.dg/cpp1y/pr79463.C: New.
* g++.dg/template/incomplete10.C: New.
* g++.dg/template/incomplete9.C: New.
Properly store 128-bit constant in large model When converting TI store with CONST_INT to V1TI store with CONST_VECTOR in large model, an extra instruction may be needed to load CONST_VECTOR into a register. Insert the extra instruction to the right place. gcc/ PR target/79498 * config/i386/i386.c (timode_scalar_chain::convert_insn): Insert the extra instruction to the right place to store 128-bit constant when needed. gcc/testsuite/ PR target/79498 * gcc.target/i386/pr79498.c: New test. From-SVN: r245438
2017-02-14 17:53:22 +01:00
2017-02-14 H.J. Lu <hongjiu.lu@intel.com>
PR target/79498
* gcc.target/i386/pr79498.c: New test.
PR middle-end/79448 - unhelpful -Wformat-truncation=2 warning gcc/testsuite/ChangeLog: PR middle-end/79448 * gcc.dg/tree-ssa/builtin-snprintf-warn-3.c: New test. * gcc.dg/tree-ssa/pr79448-2.c: New test. * gcc.dg/tree-ssa/pr79448.c: New test. gcc/ChangeLog: PR middle-end/79448 * gimple-ssa-sprintf.c (format_directive): Avoid issuing INT_MAX warning for strings of unknown length. From-SVN: r245437
2017-02-14 17:51:24 +01:00
2017-02-14 Martin Sebor <msebor@redhat.com>
PR middle-end/79448
* gcc.dg/tree-ssa/builtin-snprintf-warn-3.c: New test.
* gcc.dg/tree-ssa/pr79448-2.c: New test.
* gcc.dg/tree-ssa/pr79448.c: New test.
re PR tree-optimization/79095 (spurious stringop-overflow warning) PR tree-optimization/79095 * tree-vrp.c (extract_range_from_binary_expr_1): For EXACT_DIV_EXPR, if the numerator has the range ~[0,0] make the resultant range ~[0,0]. (extract_range_from_binary_expr): For MINUS_EXPR with no derived range, if the operands are known to be not equal, then the resulting range is ~[0,0]. (intersect_ranges): If the new range is ~[0,0] and the old range is wide, then prefer ~[0,0]. * tree-vrp.c (overflow_comparison_p_1): New function. (overflow_comparison_p): New function. * tree-vrp.c (register_edge_assert_for_2): Register additional asserts if NAME is used in an overflow test. (vrp_evaluate_conditional_warnv_with_ops): If the ops represent an overflow check that can be expressed as an equality test, then adjust ops to be that equality test. PR tree-optimization/79095 * g++.dg/pr79095-1.C: New test * g++.dg/pr79095-2.C: New test * g++.dg/pr79095-3.C: New test * g++.dg/pr79095-4.C: New test * g++.dg/pr79095-5.C: New test * gcc.c-torture/execute/arith-1.c: Update with more cases. * gcc.dg/tree-ssa/pr79095-1.c: New test. From-SVN: r245434
2017-02-14 16:54:09 +01:00
2017-02-14 Jeff Law <law@redhat.com>
PR tree-optimization/79095
* g++.dg/pr79095-1.C: New test
* g++.dg/pr79095-2.C: New test
* g++.dg/pr79095-3.C: New test
* g++.dg/pr79095-4.C: New test
* g++.dg/pr79095-5.C: New test
* gcc.c-torture/execute/arith-1.c: Update with more cases.
* gcc.dg/tree-ssa/pr79095-1.c: New test.
[Patch AArch64] Use 128-bit vectors when autovectorizing 16-bit float types gcc/ * config/aarch64/aarch64.c (aarch64_simd_container_mode): Handle HFmode. gcc/testsuite/ * gcc.target/aarch64/vect_fp16_1.c: New. From-SVN: r245429
2017-02-14 15:48:33 +01:00
2017-02-14 James Greenhalgh <james.greenhalgh@arm.com>
* gcc.target/aarch64/vect_fp16_1.c: New.
gimple-pretty-print.c (dump_unary_rhs): Adjust dump format for ABS_EXPR for gimple dump. 2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * gimple-pretty-print.c (dump_unary_rhs): Adjust dump format for ABS_EXPR for gimple dump. c/ * gimpler-parser.c (c_parser_gimple_statement): Handle ABS_EXPR. (c_parser_gimple_unary_expression): Likewise. testsuite/ * gcc.dg/gimplefe-25.c: New test. From-SVN: r245422
2017-02-14 10:21:01 +01:00
2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* gcc.dg/gimplefe-25.c: New test.
re PR tree-optimization/79408 (Missed VRP optimization of integer modulo) PR tree-optimization/79408 * tree-vrp.c (simplify_div_or_mod_using_ranges): Handle also the case when on TRUNC_MOD_EXPR op0 is INTEGER_CST. (simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges also if rhs1 is INTEGER_CST. * gcc.dg/tree-ssa/pr79408-2.c: New test. From-SVN: r245420
2017-02-14 09:26:26 +01:00
2017-02-14 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/79408
* gcc.dg/tree-ssa/pr79408-2.c: New test.
re PR tree-optimization/79432 (ICE: verify_ssa failed) 2017-02-14 Richard Biener <rguenther@suse.de> PR middle-end/79432 * tree-into-ssa.c (insert_phi_nodes): When the function can have abnormal edges rewrite SSA names with broken use-def dominance out of SSA and register them for PHI insertion. * gcc.dg/torture/pr79432.c: New testcase. From-SVN: r245417
2017-02-14 08:58:12 +01:00
2017-02-14 Richard Biener <rguenther@suse.de>
PR middle-end/79432
* gcc.dg/torture/pr79432.c: New testcase.
PR middle-end/79496 - call to snprintf with zero size eliminated with -Wformat-truncation=2 gcc/ChangeLog: PR middle-end/79496 * gimple-ssa-sprintf.c (pass_sprintf_length::handle_gimple_call): Avoid clearing info.nowrite flag when snprintf size argument is a range. gcc/testsuite/ChangeLog: PR middle-end/79496 * gcc.dg/tree-ssa/builtin-snprintf-2.c: New test. From-SVN: r245415
2017-02-14 05:38:54 +01:00
2017-02-13 Martin Sebor <msebor@redhat.com>
PR middle-end/79496
* gcc.dg/tree-ssa/builtin-snprintf-2.c: New test.
re PR c++/79232 (error: invalid rhs for gimple memory store) PR c++/79232 * typeck.c (cp_build_modify_expr): Handle properly COMPOUND_EXPRs on lhs that have {PRE{DEC,INC}REMENT,MODIFY,MIN,MAX,COND}_EXPR in the rightmost operand. * g++.dg/cpp1z/eval-order4.C: New test. * g++.dg/other/pr79232.C: New test. From-SVN: r245401
2017-02-13 20:31:14 +01:00
2017-02-13 Jakub Jelinek <jakub@redhat.com>
re PR sanitizer/79341 (Many Asan tests fail on s390) PR sanitizer/79341 * c-c++-common/ubsan/float-cast-overflow-8.c (TEST): Make min and max variables volatile. From-SVN: r245411
2017-02-14 00:09:09 +01:00
PR sanitizer/79341
* c-c++-common/ubsan/float-cast-overflow-8.c (TEST): Make min and max
variables volatile.
re PR c++/79232 (error: invalid rhs for gimple memory store) PR c++/79232 * typeck.c (cp_build_modify_expr): Handle properly COMPOUND_EXPRs on lhs that have {PRE{DEC,INC}REMENT,MODIFY,MIN,MAX,COND}_EXPR in the rightmost operand. * g++.dg/cpp1z/eval-order4.C: New test. * g++.dg/other/pr79232.C: New test. From-SVN: r245401
2017-02-13 20:31:14 +01:00
PR c++/79232
* g++.dg/cpp1z/eval-order4.C: New test.
* g++.dg/other/pr79232.C: New test.
PR c++/79296 - ICE mangling localized template instantiation PR c++/79296 - ICE mangling localized template instantiation * decl2.c (determine_visibility): Use template fn context for local class instantiations. PR c++/79296 * g++.dg/cpp0x/pr79296.C: New. From-SVN: r245398
2017-02-13 18:42:31 +01:00
2017-02-13 Nathan Sidwell <nathan@acm.org>
PR c++/79296
* g++.dg/cpp0x/pr79296.C: New.
rs6000: Fix gcc.dg/tree-ssa/ssa-dom-cse-2.c The testcase should xfail when compiling for a 64-bit target, not when the default target is 64-bit. gcc/testsuite/ * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Do not xfail powerpc64*-*-*. Instead, xfail powerpc-*-*-* && lp64. From-SVN: r245396
2017-02-13 18:22:39 +01:00
2017-02-13 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Do not xfail powerpc64*-*-*.
Instead, xfail powerpc*-*-* && lp64.
rs6000: testsuite: Fix vec-adde[c]-int128.c These are a runtime testcases so they should test p8vector_hw instead of powerpc_p8vector_ok, or they will fail with an illegal instruction on older processors. Also they run on any PowerPC, not with just those compilers that were configured to default to 64-bit targets. gcc/testsuite/ * gcc.target/powerpc/vec-adde-int128.c: Use p8vector_hw instead of powerpc_p8vector_ok. * gcc.target/powerpc/vec-addec-int128.c: Ditto. From-SVN: r245395
2017-02-13 17:51:25 +01:00
2017-02-13 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.target/powerpc/vec-adde-int128.c: Use p8vector_hw instead of
powerpc_p8vector_ok.
* gcc.target/powerpc/vec-addec-int128.c: Ditto.
re PR target/79449 (ppc builtin expansion of strncmp can cross page (4k) boundary where it should not) 2017-02-13 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> PR target/79449 * gcc.dg/strncmp-2.c: New. Test strncmp and memcmp builtin expansion for reading beyond a 4k boundary. 2017-02-13 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> PR target/79449 * config/rs6000/rs6000.c (expand_block_compare): Make sure runtime boundary crossing check and subsequent code generation agree. From-SVN: r245392
2017-02-13 17:00:22 +01:00
2017-02-13 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
PR target/79449
* gcc.dg/strncmp-2.c: New. Test strncmp and memcmp builtin expansion
for reading beyond a 4k boundary.
re PR rtl-optimization/79388 (wrong code with -O -fno-tree-coalesce-vars) PR rtl-optimization/79388 PR rtl-optimization/79450 * combine.c (distribute_notes): When removing TEM_INSN for which corresponding dest has last value recorded, invalidate that last value. * gcc.c-torture/execute/pr79388.c: New test. * gcc.c-torture/execute/pr79450.c: New test. From-SVN: r245390
2017-02-13 16:39:59 +01:00
2017-02-13 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/79388
PR rtl-optimization/79450
* gcc.c-torture/execute/pr79388.c: New test.
* gcc.c-torture/execute/pr79450.c: New test.
re PR fortran/65542 (SPREAD intrinsic incorrectly accepted in initialization expressions with -std=f95) 2017-02-12 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/65542 * intrinsic.c (gfc_intrinsic_func_interface): Return an error for -std=f95 for disallowed transformational functions in initialization expressions. 2017-02-12 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/65542 * gfortran.dg/spread_init_expr_2.f90: New test case. From-SVN: r245376
2017-02-12 17:10:22 +01:00
2017-02-12 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/65542
re PR rtl-optimization/79388 (wrong code with -O -fno-tree-coalesce-vars) PR rtl-optimization/79388 PR rtl-optimization/79450 * combine.c (distribute_notes): When removing TEM_INSN for which corresponding dest has last value recorded, invalidate that last value. * gcc.c-torture/execute/pr79388.c: New test. * gcc.c-torture/execute/pr79450.c: New test. From-SVN: r245390
2017-02-13 16:39:59 +01:00
* gfortran.dg/spread_init_expr_2.f90: New test case.
re PR fortran/65542 (SPREAD intrinsic incorrectly accepted in initialization expressions with -std=f95) 2017-02-12 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/65542 * intrinsic.c (gfc_intrinsic_func_interface): Return an error for -std=f95 for disallowed transformational functions in initialization expressions. 2017-02-12 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/65542 * gfortran.dg/spread_init_expr_2.f90: New test case. From-SVN: r245376
2017-02-12 17:10:22 +01:00
re PR sanitizer/79341 (Many Asan tests fail on s390) PR sanitizer/79341 * g++.dg/asan/deep-stack-uaf-1.C: New test. From-SVN: r245361
2017-02-11 19:38:11 +01:00
2017-02-11 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/79341
* g++.dg/asan/deep-stack-uaf-1.C: New test.
re PR middle-end/56727 (Recursive call goes through the PLT unnecessarily) PR tree-ssa/56727 * gcc.dg/tree-ssa/pr56727.c: New testcase. * ipa-utils.c (recursive_call_p): Be more careful about interposition. From-SVN: r245359
2017-02-11 18:56:02 +01:00
2017-02-11 Jan Hubicka <hubicka@ucw.cz>
PR tree-ssa/56727
* gcc.dg/tree-ssa/pr56727.c: New testcase.
re PR c++/79457 (Segmentation fault in templated decltype evaluation) PR c++/79457 * g++.dg/cpp0x/pr79457.C: New test. From-SVN: r245344
2017-02-10 21:58:31 +01:00
2017-02-10 Jakub Jelinek <jakub@redhat.com>
PR c++/79457
* g++.dg/cpp0x/pr79457.C: New test.
testsuite, rs6000: fold-vec-mult-longlong.c On 32-bit we of course do not generate mulld insns. This patch makes the testcase only do the scan-assembler on 64-bit targets. gcc/testsuite/ * gcc.target/powerpc/fold-vec-mult-longlong.c: Don't do the scan-assembler unless lp64. From-SVN: r245338
2017-02-10 17:59:51 +01:00
2017-02-10 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.target/powerpc/fold-vec-mult-longlong.c: Don't do the
scan-assembler unless lp64.
testsuite, rs6000: Don't xfail 32-bit (PR66612) -m32 works fine, only 64-bit still fails. gcc/testsuite/ PR tree-optimization/66612 * gcc.target/powerpc/20050830-1.c: Don't xfail on 32-bit. From-SVN: r245337
2017-02-10 17:58:14 +01:00
2017-02-10 Segher Boessenkool <segher@kernel.crashing.org>
PR tree-optimization/66612
* gcc.target/powerpc/20050830-1.c: Don't xfail on 32-bit.
testsuite, rs6000: Don't xfail Wtrampolines.c on -m32 This test does not fail with -m32, so we shouldn't xfail it there. gcc/testsuite/ * gcc.dg/Wtrampolines.c: Do the xfail for only 64-bit powerpc instead of all powerpc. From-SVN: r245336
2017-02-10 17:55:58 +01:00
2017-02-10 Segher Boessenkool <segher@kernel.crashing.org>
* gcc.dg/Wtrampolines.c: Do the xfail for only 64-bit powerpc instead
of all powerpc.
re PR c++/79435 (ICE on invalid C++ code (with member access into an incomplete type) on x86_64-linux-gnu: Segmentation fault) PR c++/79435 * pt.c (type_dependent_expression_p): Check if the expression type is null. * g++.dg/cpp1y/pr79435.C: New. From-SVN: r245334
2017-02-10 17:32:19 +01:00
2017-02-10 Marek Polacek <polacek@redhat.com>
PR c++/79435
* g++.dg/cpp1y/pr79435.C: New.
re PR c++/79184 (-Wint-in-bool-context triggered erroneously in template parameter) PR c++/79184 * cvt.c (ocp_convert): Add a sentinel against -Wint-in-bool-context if warnings shouldn't be given. * g++.dg/warn/Wint-in-bool-context-1.C: New. From-SVN: r245335
2017-02-10 17:33:45 +01:00
PR c++/79184
* g++.dg/warn/Wint-in-bool-context-1.C: New.
[ARM,AArch64] more poly64 intrinsics and tests 2017-02-06 Christophe Lyon <christophe.lyon@linaro.org> gcc/ * config/aarch64/arm_neon.h (vtst_p8): Rewrite without asm. (vtst_p16): Likewise. (vtstq_p8): Likewise. (vtstq_p16): Likewise. (vtst_p64): New. (vtstq_p64): Likewise. * config/arm/arm_neon.h (vgetq_lane_p64): New. (vset_lane_p64): New. (vsetq_lane_p64): New. 2017-02-06 Christophe Lyon <christophe.lyon@linaro.org> gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/p64_p128.c (vget_lane_expected, vset_lane_expected, vtst_expected_poly64x1): New. (vmov_n_expected0, vmov_n_expected1, vmov_n_expected2) (expected_vld_st2_0, expected_vld_st2_1, expected_vld_st3_0) (expected_vld_st3_1, expected_vld_st3_2, expected_vld_st4_0) (expected_vld_st4_1, expected_vld_st4_2, expected_vld_st4_3) (vtst_expected_poly64x2): Move to aarch64-only section. (vget_lane_p64, vgetq_lane_p64, vset_lane_p64, vsetq_lane_p64) (vtst_p64, vtstq_p64): New tests. From-SVN: r245328
2017-02-10 14:18:16 +01:00
2017-02-10 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/p64_p128.c
(vget_lane_expected, vset_lane_expected, vtst_expected_poly64x1):
New.
(vmov_n_expected0, vmov_n_expected1, vmov_n_expected2)
(expected_vld_st2_0, expected_vld_st2_1, expected_vld_st3_0)
(expected_vld_st3_1, expected_vld_st3_2, expected_vld_st4_0)
(expected_vld_st4_1, expected_vld_st4_2, expected_vld_st4_3)
(vtst_expected_poly64x2): Move to aarch64-only section.
(vget_lane_p64, vgetq_lane_p64, vset_lane_p64, vsetq_lane_p64)
(vtst_p64, vtstq_p64): New tests.
re PR c++/71737 (ICE following 2x pack expansion in non-pack with template alias) /cp 2017-02-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * pt.c (tsubst_decl): Don't try to preserve a typedef that names an error_mark_node as type. /testsuite 2017-02-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * g++.dg/cpp0x/pr71737.C: New. From-SVN: r245327
2017-02-10 14:14:05 +01:00
2017-02-10 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71737
* g++.dg/cpp0x/pr71737.C: New.
gimple-parser.c (c_parser_gimple_binary_expression): Avoid building IL when arguments are error_mark_node. 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com> Richard Biener <rguenther@suse.de> * gimple-parser.c (c_parser_gimple_binary_expression): Avoid building IL when arguments are error_mark_node. (c_parser_gimple_unary_expression): Likewise. (c_parser_gimple_if_stmt): Likewise. (c_parser_gimple_switch_stmt): Likewise. (c_parser_gimple_return_stmt): Likewise. (c_parser_parse_ssa_name): When name lookup fails do not build an SSA name. Use undeclared rather than not declared in error reporting. * gcc.dg/gimplefe-error-1.c: New testcase. * gcc.dg/gimplefe-error-2.c: New testcase. * gcc.dg/gimplefe-error-3.c: New testcase. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r245326
2017-02-10 13:47:05 +01:00
2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com>
re PR c++/71737 (ICE following 2x pack expansion in non-pack with template alias) /cp 2017-02-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * pt.c (tsubst_decl): Don't try to preserve a typedef that names an error_mark_node as type. /testsuite 2017-02-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * g++.dg/cpp0x/pr71737.C: New. From-SVN: r245327
2017-02-10 14:14:05 +01:00
Richard Biener <rguenther@suse.de>
gimple-parser.c (c_parser_gimple_binary_expression): Avoid building IL when arguments are error_mark_node. 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com> Richard Biener <rguenther@suse.de> * gimple-parser.c (c_parser_gimple_binary_expression): Avoid building IL when arguments are error_mark_node. (c_parser_gimple_unary_expression): Likewise. (c_parser_gimple_if_stmt): Likewise. (c_parser_gimple_switch_stmt): Likewise. (c_parser_gimple_return_stmt): Likewise. (c_parser_parse_ssa_name): When name lookup fails do not build an SSA name. Use undeclared rather than not declared in error reporting. * gcc.dg/gimplefe-error-1.c: New testcase. * gcc.dg/gimplefe-error-2.c: New testcase. * gcc.dg/gimplefe-error-3.c: New testcase. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r245326
2017-02-10 13:47:05 +01:00
* gcc.dg/gimplefe-error-1.c: New testcase.
* gcc.dg/gimplefe-error-2.c: New testcase.
* gcc.dg/gimplefe-error-3.c: New testcase.
re PR tree-optimization/79411 (ICE: SSA corruption (fail_abnormal_edge_coalesce)) PR tree-optimization/79411 * tree-ssa-reassoc.c (is_reassociable_op): Return false if stmt operands are SSA_NAMEs used in abnormal phis. (can_reassociate_p): Return false if op is SSA_NAME used in abnormal phis. * gcc.c-torture/compile/pr79411.c: New test. From-SVN: r245324
2017-02-10 09:47:32 +01:00
2017-02-10 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/79411
* gcc.c-torture/compile/pr79411.c: New test.
re PR c++/79143 ([new inheriting constructors] inheriting constructor fails with brace initialization) PR c++/79143 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_NON_AGGREGATE from pattern to type. * g++.dg/cpp1z/pr79143.C: New test. Co-Authored-By: Jason Merrill <jason@redhat.com> From-SVN: r245315
2017-02-09 23:12:15 +01:00
2017-02-09 Jakub Jelinek <jakub@redhat.com>
Jason Merrill <jason@redhat.com>
PR c++/79143
* g++.dg/cpp1z/pr79143.C: New test.
loop-unswitch-2.c: New testcase. * gcc.dg/loop-unswitch-2.c: New testcase. * gcc.dg/loop-unswitch-1.c: New testcase. * tree-ssa-loop-unswitch.c (hoist_guard): Update profile. From-SVN: r245311
2017-02-09 19:13:35 +01:00
2017-02-09 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/loop-unswitch-2.c: Update testcase.
* gcc.dg/loop-unswitch-1.c: Update testcase.
re PR c/79428 (ICE in c_parser_consume_token, at c/c-parser.c:770) PR c/79428 * c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol instead of c_parser_skip_until_found. * c-c++-common/cilk-plus/CK/pr79428-4.c: New test. * c-c++-common/cilk-plus/CK/pr79428-7.c: New test. * c-c++-common/goacc/pr79428-1.c: New test. * c-c++-common/gomp/pr79428-2.c: New test. * c-c++-common/gomp/pr79428-5.c: New test. * c-c++-common/gomp/pr79428-6.c: New test. * c-c++-common/pr79428-3.c: New test. From-SVN: r245309
2017-02-09 18:07:26 +01:00
2017-02-09 Marek Polacek <polacek@redhat.com>
PR c/79428
* c-c++-common/cilk-plus/CK/pr79428-4.c: New test.
* c-c++-common/cilk-plus/CK/pr79428-7.c: New test.
* c-c++-common/goacc/pr79428-1.c: New test.
* c-c++-common/gomp/pr79428-2.c: New test.
* c-c++-common/gomp/pr79428-5.c: New test.
* c-c++-common/gomp/pr79428-6.c: New test.
* c-c++-common/pr79428-3.c: New test.
S/390: Fix glob pattern for vector tests. 2017-02-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/s390.exp: Fix test glob pattern for vector testcases. From-SVN: r245307
2017-02-09 16:31:27 +01:00
2017-02-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/s390.exp: Fix test glob pattern for vector
testcases.
re PR c/79431 (ICE in get, at cgraph.h:397) PR c/79431 * gimplify.c (gimplify_adjust_omp_clauses): Ignore "omp declare target link" attribute unless is_global_var. * omp-offload.c (find_link_var_op): Likewise. c/ * c-parser.c (c_parser_omp_declare_target): Don't invoke symtab_node::get on automatic variables. cp/ * parser.c (cp_parser_oacc_declare): Formatting fix. (cp_parser_omp_declare_target): Don't invoke symtab_node::get on automatic variables. testsuite/ * c-c++-common/gomp/pr79431.c: New test. From-SVN: r245302
2017-02-09 15:01:44 +01:00
2017-02-09 Jakub Jelinek <jakub@redhat.com>
re PR c/79413 (ICE in make_ssa_name_fn, at tree-ssanames.c:265) PR c/79413 * gimplify.h (is_gimple_sizepos): Only test for INTEGER_CST constants, not arbitrary TREE_CONSTANT. * gcc.c-torture/compile/pr79413.c: New test. From-SVN: r245304
2017-02-09 15:26:40 +01:00
PR c/79413
* gcc.c-torture/compile/pr79413.c: New test.
re PR c++/79429 (ICE in add_stmt, at cp/semantics.c:385) PR c++/79429 * parser.c (cp_parser_omp_ordered): Don't check for non-pragma_stmt non-pragma_compound context here. (cp_parser_omp_target): Likewise. (cp_parser_pragma): Don't call push_omp_privatization_clauses and parsing for ordered and target omp pragmas in non-pragma_stmt non-pragma_compound contexts. * c-c++-common/gomp/pr79429.c: New test. * g++.dg/gomp/pr79429.C: New test. From-SVN: r245303
2017-02-09 15:06:58 +01:00
PR c++/79429
* c-c++-common/gomp/pr79429.c: New test.
* g++.dg/gomp/pr79429.C: New test.
re PR c/79431 (ICE in get, at cgraph.h:397) PR c/79431 * gimplify.c (gimplify_adjust_omp_clauses): Ignore "omp declare target link" attribute unless is_global_var. * omp-offload.c (find_link_var_op): Likewise. c/ * c-parser.c (c_parser_omp_declare_target): Don't invoke symtab_node::get on automatic variables. cp/ * parser.c (cp_parser_oacc_declare): Formatting fix. (cp_parser_omp_declare_target): Don't invoke symtab_node::get on automatic variables. testsuite/ * c-c++-common/gomp/pr79431.c: New test. From-SVN: r245302
2017-02-09 15:01:44 +01:00
PR c/79431
* c-c++-common/gomp/pr79431.c: New test.
gimplify.c (gimplify_scan_omp_clauses): No special handling for OMP_CLAUSE_TILE. 2017-02-09 Nathan Sidwell <nathan@codesourcery.com> Cesar Philippidis <cesar@codesourcery.com> Joseph Myers <joseph@codesourcery.com> Chung-Lin Tang <cltang@codesourcery.com> gcc/ * gimplify.c (gimplify_scan_omp_clauses): No special handling for OMP_CLAUSE_TILE. (gimplify_adjust_omp_clauses): Don't delete TILE. (gimplify_omp_for): Deal with TILE. * internal-fn.c (expand_GOACC_TILE): New function. * internal-fn.def (GOACC_DIM_POS): Comment may be overly conservative. (GOACC_TILE): New. * omp-expand.c (struct oacc_collapse): Add tile and outer fields. (expand_oacc_collapse_init): Add LOC paramter. Initialize tile element fields. (expand_oacc_collapse_vars): Add INNER parm, adjust for tiling, avoid DIV for outermost collapse var. (expand_oacc_for): Insert tile element loop as needed. Adjust. Remove out of date comments, fix whitespace. * omp-general.c (omp_extract_for_data): Deal with tiling. * omp-general.h (enum oacc_loop_flags): Add OLF_TILE flag, adjust OLF_DIM_BASE value. (struct omp_for_data): Add tiling field. * omp-low.c (scan_sharing_clauses): Allow OMP_CLAUSE_TILE. (lower_oacc_head_mark): Add OLF_TILE as appropriate. Ensure 2 levels for auto loops. Remove default auto determining, moved to oacc_loop_fixed_partitions. * omp-offload.c (struct oacc_loop): Change 'ifns' to vector of call stmts, add e_mask field. (oacc_dim_call): New function, abstracted out from oacc_thread_numbers. (oacc_thread_numbers): Use oacc_dim_call. (oacc_xform_tile): New. (new_oacc_loop_raw): Initialize e_mask, adjust for ifns vector. (finish_oacc_loop): Adjust for ifns vector. (oacc_loop_discover_walk): Append loop abstraction sites to list, add case for GOACC_TILE fns. (oacc_loop_xform_loop): Delete. (oacc_loop_process): Iterate over call list directly, and add handling for GOACC_TILE fns. (oacc_loop_fixed_partitions): Determine default auto, deal with TILE, dump partitioning. (oacc_loop_auto_partitions): Add outer_assign parm. Assign all but vector partitioning to outer loops. Assign 2 partitions to loops when available. Add TILE handling. (oacc_loop_partition): Adjust oacc_loop_auto_partitions call. (execite_oacc_device_lower): Process GOACC_TILE fns, ignore unknown specs. * tree-nested.c (convert_nonlocal_omp_clauses): Allow OMP_CLAUSE_TILE. * tree.c (omp_clause_num_ops): Adjust TILE ops. * tree.h (OMP_CLAUSE_TILE_ITERVAR, OMP_CLAUSE_TILE_COUNT): New. gcc/c/ * c-parser.c (c_parser_omp_clause_collapse): Disallow tile. (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and semantic checking. * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs. gcc/cp/ * parser.c (cp_parser_oacc_clause_tile): Disallow collapse. Fix parsing. Parse constant expression. Remove semantic checking. (cp_parser_omp_clause_collapse): Disallow tile. (cp_parser_omp_for_loop): Deal with tile clause. Don't emit a parse error about missing for after already emitting one. Use more conventional for idiom for unbounded loop. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_TILE. * semantics.c (finish_omp_clauses): Correct TILE semantic check. (finish_omp_for): Deal with tile clause. gcc/fortran/ * openmp.c (resolve_omp_clauses): Error on directives containing both tile and collapse clauses. (resolve_oacc_loop_blocks): Represent '*' tile arguments as zero. * trans-openmp.c (gfc_trans_omp_do): Lower tiled loops like collapsed loops. gcc/testsuite/ * c-c++-common/goacc/combined-directives.c: Remove xfail. * c-c++-common/goacc/loop-auto-1.c: Adjust and add additional case. * c-c++-common/goacc/loop-auto-2.c: New. * c-c++-common/goacc/tile.c: Include stdbool, fix expected errors. * c-c++-common/goacc/tile-2.c: New. * g++.dg/goacc/template.C: Test tile subst. Adjust erroneous uses. * g++.dg/goacc/tile-1.C: New, check tile subst. * gcc.dg/goacc/loop-processing-1.c: Adjust dg-final pattern. * gfortran.dg/goacc/combined-directives.f90: Remove xfail. * gfortran.dg/goacc/tile-1.f90: New test. * gfortran.dg/goacc/tile-2.f90: New test. * gfortran.dg/goacc/tile-lowering.f95: New test. libgomp/ * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New. * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and add additional case. * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under "openacc_nvidia_accel_selected". * libgomp.oacc-fortran/nested-function-1.f90 (test2): Add num_workers(8) clause. From-SVN: r245300
2017-02-09 14:46:20 +01:00
2017-02-09 Nathan Sidwell <nathan@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Chung-Lin Tang <cltang@codesourcery.com>
* c-c++-common/goacc/combined-directives.c: Remove xfail.
* c-c++-common/goacc/loop-auto-1.c: Adjust and add additional case.
* c-c++-common/goacc/loop-auto-2.c: New.
* c-c++-common/goacc/tile.c: Include stdbool, fix expected errors.
* c-c++-common/goacc/tile-2.c: New.
* g++.dg/goacc/template.C: Test tile subst. Adjust erroneous uses.
* g++.dg/goacc/tile-1.C: New, check tile subst.
* gcc.dg/goacc/loop-processing-1.c: Adjust dg-final pattern.
* gfortran.dg/goacc/combined-directives.f90: Remove xfail.
* gfortran.dg/goacc/tile-1.f90: New test.
* gfortran.dg/goacc/tile-2.f90: New test.
* gfortran.dg/goacc/tile-lowering.f95: New test.
re PR tree-optimization/69823 (internal compiler error: in create_pw_aff_from_tree, at graphite-sese-to-poly.c:445) 2017-02-09 Richard Biener <rguenther@suse.de> PR tree-optimization/69823 * graphite-scop-detection.c (scop_detection::harmful_loop_in_region): Properly enumerate all BBs in the region. Use auto_vec/auto_bitmap. * gcc.dg/graphite/pr69823.c: New testcase. From-SVN: r245295
2017-02-09 08:47:07 +01:00
2017-02-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/69823
* gcc.dg/graphite/pr69823.c: New testcase.
re PR target/78604 (test case gcc.target/powerpc/p8vector-vectorize-1.c fails starting with r242750) PR target/78604 * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Invert condition/operands for integer GE/LE/GEU/LEU operations. * gcc.target/powerpc/pr78604.c: New. From-SVN: r245285
2017-02-08 21:49:14 +01:00
2017-02-08 Pat Haugen <pthaugen@us.ibm.com>
PR target/78604
* gcc.target/powerpc/pr78604.c: New.
re PR testsuite/68972 (g++.dg/cpp1y/vla-initlist1.C test case fails on powerpc64le) gcc/testsuite/ChangeLog: 2017-02-08 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/68972 * g++.dg/cpp1y/vla-initlist1.C: Add dg-skip-if directive to disable this test on power architecture. From-SVN: r245280
2017-02-08 18:33:57 +01:00
2017-02-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/68972
* g++.dg/cpp1y/vla-initlist1.C: Add dg-skip-if directive to
disable this test on power architecture.
re PR tree-optimization/71824 (ICE when compiling libiberty with Graphite loop optimizations) 2017-02-08 Richard Biener <rguenther@suse.de> PR tree-optimization/71824 PR tree-optimization/79409 * gcc.dg/graphite/pr71824-3.c: New testcase. From-SVN: r245274
2017-02-08 10:35:41 +01:00
2017-02-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/71824
PR tree-optimization/79409
* gcc.dg/graphite/pr71824-3.c: New testcase.
re PR tree-optimization/79408 (Missed VRP optimization of integer modulo) PR tree-optimization/79408 * tree-vrp.c (simplify_div_or_mod_using_ranges): If op1 is not constant, but SSA_NAME with a known integer range, use the minimum of that range instead of op1 to determine if modulo can be replaced with its first operand. * gcc.dg/tree-ssa/pr79408.c: New test. From-SVN: r245273
2017-02-08 10:21:57 +01:00
2017-02-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/79408
* gcc.dg/tree-ssa/pr79408.c: New test.
re PR tree-optimization/71824 (ICE when compiling libiberty with Graphite loop optimizations) 2017-02-08 Richard Biener <rguenther@suse.de> PR tree-optimization/71824 * graphite-scop-detection.c (scop_detection::build_scop_breadth): Check all loops contained in the merged region. * gcc.dg/graphite/pr71824-2.c: New testcase. From-SVN: r245270
2017-02-08 09:30:48 +01:00
2017-02-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/71824
* gcc.dg/graphite/pr71824-2.c: New testcase.
aarch64.md (popcount<mode>2): New pattern. 2016-02-07 Andrew Pinski <apinski@cavium.com> gcc * config/aarch64/aarch64.md (popcount<mode>2): New pattern. gcc/testsuite * gcc.target/aarch64/popcount.c : New Testcase. From-SVN: r245267
2017-02-08 03:54:17 +01:00
2017-02-07 Andrew Pinski <apinski@cavium.com>
re PR target/79568 (ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)) PR target/79568 * config/i386/i386.c (ix86_expand_builtin): Handle OPTION_MASK_ISA_AVX512VL and OPTION_MASK_ISA_64BIT in ix86_builtins_isa[fcode].isa as a requirement of those flags and any other flag in the bitmask. (ix86_init_mmx_sse_builtins): Use 0 instead of ~OPTION_MASK_ISA_64BIT as mask. * config/i386/i386-builtin.def (__builtin_ia32_rdtsc, __builtin_ia32_rdtscp, __builtin_ia32_pause, __builtin_ia32_bsrsi, __builtin_ia32_rdpmc, __builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi, __builtin_ia32_rorhi): Likewise. * gcc.target/i386/pr79568-1.c: New test. * gcc.target/i386/pr79568-2.c: New test. * gcc.target/i386/pr79568-3.c: New test. From-SVN: r245602
2017-02-20 13:52:21 +01:00
* gcc.target/aarch64/popcount.c: New Testcase.
aarch64.md (popcount<mode>2): New pattern. 2016-02-07 Andrew Pinski <apinski@cavium.com> gcc * config/aarch64/aarch64.md (popcount<mode>2): New pattern. gcc/testsuite * gcc.target/aarch64/popcount.c : New Testcase. From-SVN: r245267
2017-02-08 03:54:17 +01:00
re PR rtl-optimization/79386 (ICE: segmentation fault in cprop w/ -O2 on 32-bit BE powerpc) PR rtl-optimization/79386 * cprop.c (bypass_conditional_jumps): Initialize bypass_last_basic_block already before splitting bbs after unconditional traps... (bypass_conditional_jumps): ... rather than here. * gcc.c-torture/compile/pr79386.c: New test. From-SVN: r245251
2017-02-07 18:45:57 +01:00
2017-02-07 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/79386
* gcc.c-torture/compile/pr79386.c: New test.
Only xfail g++.dg/tls/thread_local-order2.C on Solaris 2017-02-07 Dominik Vogt <vogt@linux.vnet.ibm.com> Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * g++.dg/tls/thread_local-order2.C: Only xfail execution on *-*-solaris*. Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> From-SVN: r245249
2017-02-07 18:13:40 +01:00
2017-02-07 Dominik Vogt <vogt@linux.vnet.ibm.com>
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* g++.dg/tls/thread_local-order2.C: Only xfail execution on
*-*-solaris*.
re PR target/79299 (Operand size mismatch for `vpgatherqd' w/ -O3 -masm=intel -mavx512bw) PR target/79299 * config/i386/sse.md (xtg_mode, gatherq_mode): New mode attrs. (*avx512f_gathersi<mode>, *avx512f_gathersi<mode>_2, *avx512f_gatherdi<mode>, *avx512f_gatherdi<mode>_2): Use them, fix -masm=intel patterns. * gcc.target/i386/avx512vl-pr79299-1.c: New test. * gcc.target/i386/avx512vl-pr79299-2.c: New test. From-SVN: r245248
2017-02-07 16:42:42 +01:00
2017-02-07 Jakub Jelinek <jakub@redhat.com>
PR target/79299
* gcc.target/i386/avx512vl-pr79299-1.c: New test.
* gcc.target/i386/avx512vl-pr79299-2.c: New test.
gimple-parser.c (c_parser_gimple_expr_list): Simplify. 2017-02-07 Richard Biener <rguenther@suse.de> c/ * gimple-parser.c (c_parser_gimple_expr_list): Simplify. (c_parser_gimple_postfix_expression_after_primary): Do not use c_build_function_call_vec to avoid folding and promotion. Simplify. * gcc.dg/gimplefe-23.c: New testcase. * gcc.dg/gimplefe-24.c: Likewise. From-SVN: r245244
2017-02-07 12:26:08 +01:00
2017-02-07 Richard Biener <rguenther@suse.de>
* gcc.dg/gimplefe-23.c: New testcase.
* gcc.dg/gimplefe-24.c: Likewise.
[AArch64,testsuite] Fix epilogue scan after ifcombine update. 2017-02-07 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/test_frame_1.c: Scan epilogue with scan-assembler instead of scan-assembler-times. * gcc.target/aarch64/test_frame_10.c: Likewise. * gcc.target/aarch64/test_frame_12.c: Likewise. * gcc.target/aarch64/test_frame_2.c: Likewise. * gcc.target/aarch64/test_frame_4.c: Likewise. * gcc.target/aarch64/test_frame_6.c: Likewise. * gcc.target/aarch64/test_frame_7.c: Likewise. * gcc.target/aarch64/test_frame_8.c: Likewise. From-SVN: r245242
2017-02-07 10:32:14 +01:00
2017-02-07 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/test_frame_1.c: Scan epilogue with
scan-assembler instead of scan-assembler-times.
* gcc.target/aarch64/test_frame_10.c: Likewise.
* gcc.target/aarch64/test_frame_12.c: Likewise.
* gcc.target/aarch64/test_frame_2.c: Likewise.
* gcc.target/aarch64/test_frame_4.c: Likewise.
* gcc.target/aarch64/test_frame_6.c: Likewise.
* gcc.target/aarch64/test_frame_7.c: Likewise.
* gcc.target/aarch64/test_frame_8.c: Likewise.
Require ifunc support in gcc.target/i386/pr78419.c * gcc.target/i386/pr78419.c: Require ifunc support. From-SVN: r245241
2017-02-07 10:13:12 +01:00
2017-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* gcc.target/i386/pr78419.c: Require ifunc support.
* gcc.dg/torture/stackalign/builtin-apply-2.c: Fix skip-if syntax. From-SVN: r245240
2017-02-07 03:26:48 +01:00
2017-02-07 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/torture/stackalign/builtin-apply-2.c: Fix skip-if syntax.
re PR c++/79360 (ICE with NSDMI and enum in union) Fix PR c++/79360 gcc/cp/ChangeLog: PR c++/79360 * typeck2.c (process_init_constructor_union): Consider only FIELD_DECLs when looking for an NSDMI. gcc/testsuite/ChangeLog: PR c++/79360 * g++.dg/cpp1y/nsdmi-union2.C: New test. From-SVN: r245239
2017-02-07 03:20:48 +01:00
2017-02-07 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/79360
* g++.dg/cpp1y/nsdmi-union2.C: New test.
RISC-V Port: gcc/testsuite gcc/testsuite/ChangeLog: 2017-02-06 Kito Cheng <kito.cheng@gmail.com> * lib/target-supports.exp: Define the RISC-V target. * g++.dg/cpp0x/constexpr-rom.C: Skip on RISC-V * gcc.dg/builtin-apply2.c: Likewise. * gcc.dg/ifcvt-4.c: Likewise. * gcc.dg/loop-8.c: Likewise. * gcc.dg/sibcall-10.c: Likewise. * gcc.dg/sibcall-9.c: Likewise. * gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise. * gcc.dg/tree-ssa/20040204-1.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Likewise. * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise. * gcc.c-torture/execute/20101011-1.c: Define DO_TEST on RISC-V. * gcc.dg/20020312-2.c: Don't define PIC_REG on RISC-V. * gcc.dg/stack-usage-1.c: Define SIZE on RISC-V. From-SVN: r245228
2017-02-06 22:39:03 +01:00
2017-02-06 Kito Cheng <kito.cheng@gmail.com>
* lib/target-supports.exp: Define the RISC-V target.
* g++.dg/cpp0x/constexpr-rom.C: Skip on RISC-V
* gcc.dg/builtin-apply2.c: Likewise.
* gcc.dg/ifcvt-4.c: Likewise.
* gcc.dg/loop-8.c: Likewise.
* gcc.dg/sibcall-10.c: Likewise.
* gcc.dg/sibcall-9.c: Likewise.
* gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
* gcc.dg/tree-ssa/20040204-1.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
* gcc.c-torture/execute/20101011-1.c: Define DO_TEST on RISC-V.
* gcc.dg/20020312-2.c: Don't define PIC_REG on RISC-V.
* gcc.dg/stack-usage-1.c: Define SIZE on RISC-V.
re PR target/66144 (vector element operator produces very bad code) [gcc] 2017-02-06 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/66144 * config/rs6000/vector.md (vcond<mode><mode>): Allow the true and false values to be constant vectors with all 0 or all 1 bits set. (vcondu<mode><mode>): Likewise. * config/rs6000/predicates.md (vector_int_reg_or_same_bit): New predicate. (fpmask_comparison_operator): Update comment. (vecint_comparison_operator): New predicate. * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Optimize vector conditionals when the true and false values are constant vectors with all 0 bits or all 1 bits set. [gcc/testsuite] 2017-02-06 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/66144 * gcc.target/powerpc/pr66144-1.c: New test. * gcc.target/powerpc/pr66144-2.c: Likewise. * gcc.target/powerpc/pr66144-3.c: Likewise. From-SVN: r245222
2017-02-06 22:07:37 +01:00
2017-02-06 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/66144
* gcc.target/powerpc/pr66144-1.c: New test.
* gcc.target/powerpc/pr66144-2.c: Likewise.
* gcc.target/powerpc/pr66144-3.c: Likewise.
PR tree-optimization/ 79376 - wrong lower bound with %s and non-constant strings in -Wformat-overflow gcc/ChangeLog: * gimple-fold.c (get_range_strlen): Set the minimum length to zero. From-SVN: r245221
2017-02-06 21:11:51 +01:00
2017-02-06 Martin Sebor <msebor@redhat.com>
PR tree-optimization/79376
* gcc.dg/tree-ssa/builtin-sprintf-warn-14.c: New test.
* gcc.dg/tree-ssa/pr79376.c: Ditto.
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
2017-02-06 Jakub Jelinek <jakub@redhat.com>
re PR c++/79379 (ICE with #pragma GCC ivdep) PR c++/79379 * constexpr.c (cxx_eval_constant_expression): Handle ANNOTATE_EXPR. (potential_constant_expression_1): Likewise. * g++.dg/cpp1y/constexpr-79379.C: New test. From-SVN: r245220
2017-02-06 21:06:16 +01:00
PR c++/79379
* g++.dg/cpp1y/constexpr-79379.C: New test.
re PR c++/79377 (ICE with increment operator in -fpermissive mode) PR c++/79377 * tree.c (build_min_non_dep_op_overload): For POST{INC,DEC}REMENT_EXPR allow one fewer than expected arguments if flag_permissive. * g++.dg/lookup/pr79377.C: New test. From-SVN: r245219
2017-02-06 21:05:09 +01:00
PR c++/79377
* g++.dg/lookup/pr79377.C: New test.
re PR c++/79372 (ICE on C++ code with illegal decomposition declaration on x86_64-linux-gnu: in tsubst_decomp_names, at cp/pt.c:15599) PR c++/79372 * decl.c (cp_finish_decomp): On error set decl type to error_mark_node. * pt.c (tsubst_expr): Don't call tsubst_decomp_names on decompositions with error_mark_node type. * g++.dg/cpp1z/decomp25.C: New test. From-SVN: r245218
2017-02-06 21:03:15 +01:00
PR c++/79372
* g++.dg/cpp1z/decomp25.C: New test.
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
PR tree-optimization/79284
* gcc.c-torture/compile/pr79284.c: New test.
re PR c++/70448 (ICE on invalid code on x86_64-linux-gnu: unexpected expression ‘f’ of kind overload) 2017-02-06 Paolo Carlini <paolo.carlini@oracle.com> PR c++/70448 * g++.dg/cpp0x/pr70448.C: New. From-SVN: r245213
2017-02-06 18:49:31 +01:00
2017-02-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70448
* g++.dg/cpp0x/pr70448.C: New.
PR 78348: Limit amount of unrolling in test. gcc/testsuite/ChangeLog: 2017-02-06 Dominik Vogt <vogt@linux.vnet.ibm.com> PR 78348 * gcc.dg/tree-ssa/ldist-24.c: Add "--param max-completely-peel-times=8" to dg-options. From-SVN: r245210
2017-02-06 16:14:09 +01:00
2017-02-06 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR 78348
* gcc.dg/tree-ssa/ldist-24.c: Add "--param max-completely-peel-times=8"
to dg-options.
re PR rtl-optimization/78883 ([avr] ICE triggered by change to combine.c (r243578)) gcc/ PR target/78883 * config/avr/avr.c (rtl-iter.h): Include it. (TARGET_LEGITIMATE_COMBINED_INSN): New hook define... (avr_legitimate_combined_insn): ...and implementation. gcc/testsuite/ PR target/78883 * gcc.c-torture/compile/pr78883.c: New test. From-SVN: r245209
2017-02-06 14:38:56 +01:00
2017-02-06 Georg-Johann Lay <avr@gjlay.de>
PR target/78883
* gcc.c-torture/compile/pr78883.c: New test.
re PR tree-optimization/79347 (vect_do_peeling is messing up profile) PR tree-ssa/79347 * cfgloopmanip.c (lv_adjust_loop_entry_edge, loop_version): Add ELSE_PROB. * cfgloopmanip.h (loop_version): Update prototype. * modulo-sched.c (sms_schedule): Update call of loop_version. * tree-if-conv.c(version_loop_for_if_conversion): Likewise. * tree-parloops.c (gen_parallel_loop): Likewise. * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Likewise. * tree-ssa-loop-split.c (split_loop): Likewise. * tree-ssa-loop-unswitch.c (tree_unswitch_loop): Likewise. * tree-vect-loop-manip.c (vect_loop_versioning): Likewise. * gcc.dg/tree-ssa/ifc-10.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-11.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-12.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-20040816-1.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-20040816-2.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-5.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-8.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-9.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-cd.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-pr56541.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-pr68583.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-pr69489-1.c: Match for profile mismatches. * gcc.dg/tree-ssa/ifc-pr69489-2.c: Match for profile mismatches. From-SVN: r245196
2017-02-05 18:16:52 +01:00
2017-02-05 Jan Hubicka <hubicka@ucw.cz>
PR tree-ssa/79347
* gcc.dg/tree-ssa/ifc-10.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-11.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-12.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-20040816-1.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-20040816-2.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-5.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-8.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-9.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-cd.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-pr56541.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-pr68583.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-pr69489-1.c: Match for profile mismatches.
* gcc.dg/tree-ssa/ifc-pr69489-2.c: Match for profile mismatches.
re PR fortran/79344 (segmentation faults and run-time errors) gcc/fortran/ChangeLog: 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/79344 * trans-stmt.c (gfc_trans_allocate): Only deallocate the components of the temporary, when a new object was created for the temporary. Not when it is just an alias to an existing object. gcc/testsuite/ChangeLog: 2017-02-04 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/79344 * gfortran.dg/allocate_with_source_24.f90: New test. From-SVN: r245194
2017-02-05 16:43:03 +01:00
2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/79344
* gfortran.dg/allocate_with_source_24.f90: New test.
re PR fortran/79230 ([OOP] Run time error: double free or corruption) gcc/fortran/ChangeLog: 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/79230 * trans-array.c (structure_alloc_comps): Ignore pointer components when freeing structures. gcc/testsuite/ChangeLog: 2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/79230 * gfortran.dg/der_ptr_component_2.f90: New test. From-SVN: r245191
2017-02-05 13:02:15 +01:00
2017-02-05 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/79230
* gfortran.dg/der_ptr_component_2.f90: New test.
re PR target/79353 (ICE in curr_insn_transform, at lra-constraints.c:3773) PR target/79353 * config/sparc/sync.md (atomic_loaddi_1): Replace 'U' constraint with 'r', 'm' constraint with 'T' and !TARGET_ARCH64 with TARGET_ARCH32. (atomic_storedi_1): Likewise. From-SVN: r245188
2017-02-05 10:47:48 +01:00
2017-02-05 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20170205-1.c: New test.
Wunused-var-15.c: Add -fno-common additional option on hppa*-*-hpux*. * c-c++-common/Wunused-var-15.c: Add -fno-common additional option on hppa*-*-hpux*. * c-c++-common/Wunused-var-16.c: Likewise. * c-c++-common/builtin-shuffle-1.c: Likewise. * gcc.dg/debug/dwarf2/align-[1-6].c Likewise. * gcc.dg/debug/dwarf2/align-as-1.c: Likewise. From-SVN: r245179
2017-02-04 01:54:06 +01:00
2017-02-03 John David Anglin <danglin@gcc.gnu.org>
coarray_43.f90: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_43.f90: Add "-latomic" option if libatomic_available. From-SVN: r245182
2017-02-04 02:37:12 +01:00
* gfortran.dg/coarray_43.f90: Add "-latomic" option if
libatomic_available.
pr77587.c: Require alias support. * gcc.dg/pr77587.c: Require alias support. * gcc.dg/pr77587a.c: Likewise. From-SVN: r245181
2017-02-04 02:28:56 +01:00
* gcc.dg/pr77587.c: Require alias support.
* gcc.dg/pr77587a.c: Likewise.
pr78112-2.C: Skip on hppa*-*-hpux*. * g++.dg/pr78112-2.C: Skip on hppa*-*-hpux*. * gcc.c-torture/execute/pr78622.c: Likewise. From-SVN: r245180
2017-02-04 02:16:54 +01:00
* g++.dg/pr78112-2.C: Skip on hppa*-*-hpux*.
* gcc.c-torture/execute/pr78622.c: Likewise.
Wunused-var-15.c: Add -fno-common additional option on hppa*-*-hpux*. * c-c++-common/Wunused-var-15.c: Add -fno-common additional option on hppa*-*-hpux*. * c-c++-common/Wunused-var-16.c: Likewise. * c-c++-common/builtin-shuffle-1.c: Likewise. * gcc.dg/debug/dwarf2/align-[1-6].c Likewise. * gcc.dg/debug/dwarf2/align-as-1.c: Likewise. From-SVN: r245179
2017-02-04 01:54:06 +01:00
* c-c++-common/Wunused-var-15.c: Add -fno-common additional option on
hppa*-*-hpux*.
* c-c++-common/Wunused-var-16.c: Likewise.
* c-c++-common/builtin-shuffle-1.c: Likewise.
* gcc.dg/debug/dwarf2/align-[1-6].c Likewise.
* gcc.dg/debug/dwarf2/align-as-1.c: Likewise.
PR tree-optimization/79327 - wrong code at -O2 and -fprintf-return-value PR tree-optimization/79327 - wrong code at -O2 and -fprintf-return-value gcc/ChangeLog: * gimple-ssa-sprintf.c (tree_digits): Avoid adding the base prefix when precision has resulted in leading zeros. (format_integer): Adjust the likely counter to assume an unknown argument that may be zero is non-zero. gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Adjust. * gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-13.c: New test. * gcc/testsuite/gcc.dg/tree-ssa/pr79327-2.c: Ditto. From-SVN: r245173
2017-02-03 23:47:35 +01:00
2017-02-03 Martin Sebor <msebor@redhat.com>
PR tree-optimization/79327
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Adjust.
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
* gcc.dg/tree-ssa/builtin-sprintf-warn-13.c: New test.
* gcc.dg/tree-ssa/pr79327-2.c: Ditto.
PR tree-optimization/79327 - wrong code at -O2 and -fprintf-return-value PR tree-optimization/79327 - wrong code at -O2 and -fprintf-return-value gcc/ChangeLog: * gimple-ssa-sprintf.c (tree_digits): Avoid adding the base prefix when precision has resulted in leading zeros. (format_integer): Adjust the likely counter to assume an unknown argument that may be zero is non-zero. gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Adjust. * gcc/testsuite/gcc.dg/tree-ssa/builtin-sprintf-warn-13.c: New test. * gcc/testsuite/gcc.dg/tree-ssa/pr79327-2.c: Ditto. From-SVN: r245173
2017-02-03 23:47:35 +01:00
re PR tree-optimization/79327 (wrong code at -O2 and -fprintf-return-value) PR tree-optimization/79327 * gimple-ssa-sprintf.c (adjust_range_for_overflow): If returning true, always set *argmin and *argmax to TYPE_{MIN,MAX}_VALUE of dirtype. (format_integer): Use wide_int_to_tree instead of build_int_cst + to_?hwi. If argmin is NULL, just set argmin and argmax to TYPE_{MIN,MAX}_VALUE of argtype. Simplify and fix computation of shortest and longest sequence. * gcc.dg/tree-ssa/pr79327.c: New test. * gcc.dg/tree-ssa/builtin-sprintf-warn-1.c (test_sprintf_chk_hh_nonconst): Don't expect 2 bogus warnings. * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c (test_sprintf_chk_range_schar): Adjust dg-message. * gcc.dg/tree-ssa/builtin-sprintf-warn-12.c: New test. * gcc.c-torture/execute/pr79327.c: New test. Co-Authored-By: Martin Sebor <msebor@redhat.com> From-SVN: r245166
2017-02-03 20:16:39 +01:00
2017-02-03 Jakub Jelinek <jakub@redhat.com>
Martin Sebor <msebor@redhat.com>
PR tree-optimization/79327
* gcc.dg/tree-ssa/pr79327.c: New test.
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c
(test_sprintf_chk_hh_nonconst): Don't expect 2 bogus warnings.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c
(test_sprintf_chk_range_schar): Adjust dg-message.
* gcc.dg/tree-ssa/builtin-sprintf-warn-12.c: New test.
* gcc.c-torture/execute/pr79327.c: New test.
re PR target/79354 (-mcpu=power8 -O2 generates power9 instruction on powerpc64le-linux) PR target/79354 * config/rs6000/rs6000.md (movsi_from_sf): Use wb constraint instead of wu for stxssp alternative. * gcc.target/powerpc/pr79354.c: New test. * gcc.c-torture/execute/pr79354.c: New test. From-SVN: r245157
2017-02-03 18:34:56 +01:00
2017-02-03 Jakub Jelinek <jakub@redhat.com>
PR target/79354
* gcc.target/powerpc/pr79354.c: New test.
* gcc.c-torture/execute/pr79354.c: New test.
PR tree-optimization/79352 - -fprintf-return-value doesn't handle flexible-like array members properly gcc/ChangeLog: PR tree-optimization/79352 * gimple-fold.c (get_range_strlen): Add argument. (get_range_strlen): Change return type to bool. (get_maxval_strlen): Pass in a dummy argument. * gimple-fold.h (get_range_strlen): Change return type to bool. * gimple-ssa-sprintf.c (get_string_length): Set unlikely counter. * tree.h (array_at_struct_end_p): Add argument. * tree.c (array_at_struct_end_p): Handle it. gcc/testsuite/ChangeLog: PR tree-optimization/79352 * gcc.dg/tree-ssa/pr79352.c: New test. From-SVN: r245156
2017-02-03 17:38:15 +01:00
2017-02-03 Martin Sebor <msebor@redhat.com>
PR tree-optimization/79352
* gcc.dg/tree-ssa/pr79352.c: New test.
Simplify creation of target_clones (PR lto/66295) 2017-02-03 Martin Liska <mliska@suse.cz> PR lto/66295 * multiple_target.c (create_dispatcher_calls): Redirect edge from a caller of a dispatcher. (expand_target_clones): Make the clones local. (ipa_target_clone): Do both target clones and resolvers. (ipa_dispatcher_calls): Remove the pass. (pass_dispatcher_calls::gate): Likewise. (make_pass_dispatcher_calls): Likewise. * passes.def (pass_target_clone): Put as very first IPA early pass. 2017-02-03 Martin Liska <mliska@suse.cz> PR lto/66295 * gcc.target/i386/mvc9.c: New test. From-SVN: r245155
2017-02-03 16:22:47 +01:00
2017-02-03 Martin Liska <mliska@suse.cz>
PR lto/66295
* gcc.target/i386/mvc9.c: New test.
re PR rtl-optimization/78241 (wrong code with -funroll-loops) PR rtl-optimization/78241 * loop-unroll.c (unroll_loop_runtime_iterations): Don't adjust 'niter', but emit initial peel copy if niter expr is not reliable. From-SVN: r245152
2017-02-03 15:20:30 +01:00
2017-02-03 Pat Haugen <pthaugen@us.ibm.com>
PR target/79158
* gcc.target/powerpc/pr70669.c: Use 'r' in an expression to force back
to VSX reg.
tree-ssa-ifcombine.c (update_profile_after_ifcombine): New function. * tree-ssa-ifcombine.c (update_profile_after_ifcombine): New function. (ifcombine_ifandif): Use it. * gcc.dg/tree-ssa/ssa-ifcombine-1.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-2.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-3.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-4.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-5.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-6.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-7.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-8.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-9.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-10.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-11.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-12.c: Check for no profile mismatches. * gcc.dg/tree-ssa/ssa-ifcombine-13.c: Check for no profile mismatches. From-SVN: r245151
2017-02-03 15:03:35 +01:00
2017-02-02 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-ssa/ssa-ifcombine-1.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-2.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-3.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-4.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-5.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-6.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-7.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-8.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-9.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-10.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-11.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-12.c: Check for no profile mismatches.
* gcc.dg/tree-ssa/ssa-ifcombine-13.c: Check for no profile mismatches.
PR middle-end/79275 - -Wformat-overflow false positive exceeding INT_MAX in glibc sysdeps/posix/tempname.c gcc/testsuite/ChangeLog: PR middle-end/79275 * gcc.dg/tree-ssa/builtin-sprintf-warn-11.c: New test. * gcc.dg/tree-ssa/pr79275.c: New test. gcc/ChangeLog: PR middle-end/79275 * gimple-ssa-sprintf.c (get_string_length): Set lower bound to zero. (format_string): Tighten up the range of output for non-constant strings and correct the expected range for wide non-constant strings. From-SVN: r245142
2017-02-03 03:18:59 +01:00
2017-02-02 Martin Sebor <msebor@redhat.com>
PR middle-end/79275
* gcc.dg/tree-ssa/builtin-sprintf-warn-11.c: New test.
* gcc.dg/tree-ssa/pr79275.c: New test.
sms-8.c: Update options for powerpc*-*-*. 2017-02-02 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> * gcc.dg/sms-8.c: Update options for powerpc*-*-*. From-SVN: r245138
2017-02-03 00:50:53 +01:00
2017-02-02 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
re PR target/79514 (ICE in curr_insn_transform, at lra-constraints.c:3773) PR target/79514 * config/i386/i386.md (*pushxf_rounded): New insn_and_split pattern. testsuite/ChangeLog: PR target/79514 * gcc.target/i386/pr79514.c: New test. From-SVN: r245844
2017-03-02 19:47:03 +01:00
* gcc.dg/sms-8.c: Update options for powerpc*-*-*.
sms-8.c: Update options for powerpc*-*-*. 2017-02-02 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> * gcc.dg/sms-8.c: Update options for powerpc*-*-*. From-SVN: r245138
2017-02-03 00:50:53 +01:00
re PR tree-optimization/77445 (Performance drop after r239219 on coremark test) PR middle-end/77445 * gcc.dg/tree-ssa/pr77445-2.c: Update testcase to check that all threading is done. * tree-ssa-threadbackward.c (profitable_jump_thread_path): Dump statistics of the analyzed path; allow threading for speed when any of BBs along the path are optimized for speed. From-SVN: r245135
2017-02-02 21:22:13 +01:00
2017-02-02 Jan Hubicka <hubicka@ucw.cz>
PR middle-end/77445
* gcc.dg/tree-ssa/pr77445-2.c: Update testcase to check that all
threading is done.
re PR middle-end/78142 (Commit r241590 is more registers to be used for on gcc.target/aarch64/vector_initialization_nostack.c) PR middle-end/78142 * gcc.target/aarch64/vector_initialization_nostack.c (f12): Use one vector From-SVN: r245132
2017-02-02 17:35:15 +01:00
2017-02-02 Tamar Christina <tamar.christina@arm.com>
PR middle-end/78142
* gcc.target/aarch64/vector_initialization_nostack.c
(f12): Use one vector
re PR target/79197 (ICE in extract_insn in gcc/recog.c:2311) PR target/79197 * config/rs6000/rs6000.md (*fixuns_trunc<mode>di2_fctiduz): Rename to ... (fixuns_trunc<mode>di2): ... this, remove previous expander. Put all conditions on a single line. * gcc.target/powerpc/pr79197.c: New test. * gcc.c-torture/compile/pr79197.c: New test. From-SVN: r245120
2017-02-02 11:05:26 +01:00
2017-02-02 Jakub Jelinek <jakub@redhat.com>
pr63316.c: Use dg-skip-if instead of dg-options. * c-c++-common/asan/pr63316.c: Use dg-skip-if instead of dg-options. * c-c++-common/asan/misalign-1.c: Likewise. * c-c++-common/asan/misalign-2.c: Likewise. * g++.dg/asan/pr69276.C: Add dg-skip-if, remove dg-additional-options. * gcc.dg/asan/pr66314.c: Remove -Os from dg-options, add dg-skip-if. * gcc.dg/asan/use-after-scope-3.c: Use dg-skip-if instead of dg-options. * gcc.dg/asan/use-after-scope-9.c: Add dg-skip-if, remove -O2 and add -ffat-lto-objects from/to dg-additional-options. * gcc.dg/asan/use-after-scope-10.c: Add dg-skip-if, remove -O2 from dg-additional-options. From-SVN: r245121
2017-02-02 11:18:49 +01:00
* c-c++-common/asan/pr63316.c: Use dg-skip-if instead of dg-options.
* c-c++-common/asan/misalign-1.c: Likewise.
* c-c++-common/asan/misalign-2.c: Likewise.
* g++.dg/asan/pr69276.C: Add dg-skip-if, remove dg-additional-options.
* gcc.dg/asan/pr66314.c: Remove -Os from dg-options, add dg-skip-if.
* gcc.dg/asan/use-after-scope-3.c: Use dg-skip-if instead of dg-options.
* gcc.dg/asan/use-after-scope-9.c: Add dg-skip-if, remove -O2 and
add -ffat-lto-objects from/to dg-additional-options.
* gcc.dg/asan/use-after-scope-10.c: Add dg-skip-if, remove -O2 from
dg-additional-options.
re PR target/79197 (ICE in extract_insn in gcc/recog.c:2311) PR target/79197 * config/rs6000/rs6000.md (*fixuns_trunc<mode>di2_fctiduz): Rename to ... (fixuns_trunc<mode>di2): ... this, remove previous expander. Put all conditions on a single line. * gcc.target/powerpc/pr79197.c: New test. * gcc.c-torture/compile/pr79197.c: New test. From-SVN: r245120
2017-02-02 11:05:26 +01:00
PR target/79197
* gcc.target/powerpc/pr79197.c: New test.
* gcc.c-torture/compile/pr79197.c: New test.
pr71078-3.c: Do not rely on math.h. 2017-02-02 Richard Biener <rguenther@suse.de> * gcc.dg/tree-ssa/pr71078-3.c: Do not rely on math.h. From-SVN: r245119
2017-02-02 09:58:48 +01:00
2017-02-02 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/pr71078-3.c: Do not rely on math.h.
re PR c++/69637 (ICE on an invalid bit-field with template name for width) /cp 2017-02-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69637 * decl2.c (grokbitfield): In case of error don't set-up DECL_INITIAL to the width. /testsuite 2017-02-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/69637 * g++.dg/cpp0x/pr69637-1.C: New. * g++.dg/cpp0x/pr69637-2.C: Likewise. From-SVN: r245117
2017-02-02 09:54:55 +01:00
2017-02-02 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/69637
* g++.dg/cpp0x/pr69637-1.C: New.
* g++.dg/cpp0x/pr69637-2.C: Likewise.
S/390: Rename __S390_VX__ to __VX__. gcc/ChangeLog: 2017-02-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Rename __S390_VX__ to __VX__. gcc/testsuite/ChangeLog: 2017-02-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/s390.exp: Rename __S390_VX__ to __VX__. From-SVN: r245116
2017-02-02 09:32:44 +01:00
2017-02-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/s390.exp: Rename __S390_VX__ to __VX__.
re PR target/70012 (test case gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c fails) 2017-02-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/70012 * gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Adjust test conditions. From-SVN: r245108
2017-02-01 23:11:57 +01:00
2017-02-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/70012
* gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Adjust test
conditions.
re PR testsuite/79324 (The tests introduced at revision r245052 fail on darwin) PR testsuite/79324 * gcc.dg/debug/dwarf2/align-1.c: Add -gno-strict-dwarf to dg-options. * gcc.dg/debug/dwarf2/align-2.c: Likewise. * gcc.dg/debug/dwarf2/align-3.c: Likewise. * gcc.dg/debug/dwarf2/align-4.c: Likewise. * gcc.dg/debug/dwarf2/align-5.c: Likewise. * gcc.dg/debug/dwarf2/align-6.c: Likewise. * gcc.dg/debug/dwarf2/align-as-1.c: Likewise. * g++.dg/debug/dwarf2/align-1.C: Likewise. * g++.dg/debug/dwarf2/align-2.C: Likewise. * g++.dg/debug/dwarf2/align-3.C: Likewise. * g++.dg/debug/dwarf2/align-4.C: Likewise. * g++.dg/debug/dwarf2/align-5.C: Likewise. * g++.dg/debug/dwarf2/align-6.C: Likewise. From-SVN: r245097
2017-02-01 16:47:52 +01:00
2017-02-01 Jakub Jelinek <jakub@redhat.com>
PR testsuite/79324
* gcc.dg/debug/dwarf2/align-1.c: Add -gno-strict-dwarf to dg-options.
* gcc.dg/debug/dwarf2/align-2.c: Likewise.
* gcc.dg/debug/dwarf2/align-3.c: Likewise.
* gcc.dg/debug/dwarf2/align-4.c: Likewise.
* gcc.dg/debug/dwarf2/align-5.c: Likewise.
* gcc.dg/debug/dwarf2/align-6.c: Likewise.
* gcc.dg/debug/dwarf2/align-as-1.c: Likewise.
* g++.dg/debug/dwarf2/align-1.C: Likewise.
* g++.dg/debug/dwarf2/align-2.C: Likewise.
* g++.dg/debug/dwarf2/align-3.C: Likewise.
* g++.dg/debug/dwarf2/align-4.C: Likewise.
* g++.dg/debug/dwarf2/align-5.C: Likewise.
* g++.dg/debug/dwarf2/align-6.C: Likewise.
Add dg-require-alias to a ICF test (PR testsuite/79272). 2017-02-01 Martin Liska <mliska@suse.cz> PR testsuite/79272 * gcc.dg/ipa/pr77653.c: Add dg-require-alias to the test. From-SVN: r245095
2017-02-01 15:04:38 +01:00
2017-02-01 Martin Liska <mliska@suse.cz>
PR testsuite/79272
* gcc.dg/ipa/pr77653.c: Add dg-require-alias to the test.
re PR tree-optimization/76957 (XFAIL: gcc.dg/graphite/scop-dsyr2k.c scan-tree-dump-times graphite "number of SCoPs) 2017-02-01 Richard Biener <rguenther@suse.de> PR testsuite/76957 * gcc.dg/graphite/scop-dsyr2k-2.c: New testcase. * gcc.dg/graphite/scop-dsyrk-2.c: Likewise. * gcc.dg/graphite/scop-dsyr2k.c: XFAIL. * gcc.dg/graphite/scop-dsyrk.c: Likewise. From-SVN: r245094
2017-02-01 13:58:27 +01:00
2017-02-01 Richard Biener <rguenther@suse.de>
PR testsuite/76957
* gcc.dg/graphite/scop-dsyr2k-2.c: New testcase.
* gcc.dg/graphite/scop-dsyrk-2.c: Likewise.
* gcc.dg/graphite/scop-dsyr2k.c: XFAIL.
* gcc.dg/graphite/scop-dsyrk.c: Likewise.
re PR tree-optimization/79315 (ICE while building SPEC CPU 2006 FP with -Ofast -ftree-parallelize-loops) 2017-02-01 Richard Biener <rguenther@suse.de> PR middle-end/79315 * tree-cfg.c (move_stmt_op): Never set TREE_BLOCK when it was not set before. * gfortran.dg/pr79315.f90: New testcase. From-SVN: r245089
2017-02-01 13:47:25 +01:00
2017-02-01 Richard Biener <rguenther@suse.de>
PR middle-end/79315
* gfortran.dg/pr79315.f90: New testcase.
re PR tree-optimization/71824 (ICE when compiling libiberty with Graphite loop optimizations) 2017-02-01 Richard Biener <rguenther@suse.de> PR tree-optimization/71824 * graphite-scop-detection.c (scop_detection::build_scop_breadth): Verify the loops are valid in the merged SESE region. (scop_detection::can_represent_loop_1): Check analyzing the evolution of the number of iterations in the region succeeds. * gcc.dg/graphite/pr71824.c: New testcase. From-SVN: r245081
2017-02-01 09:02:50 +01:00
2017-02-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/71824
* gcc.dg/graphite/pr71824.c: New testcase.
re PR c++/79304 (diagnostic shows bogus expression ((X<T>*)this)->.c) PR c++/79304 * error.c (dump_expr) <case COMPONENT_REF>: Don't print . after ARROW_EXPR. * g++.dg/diagnostic/pr79304.C: New test. From-SVN: r245073
2017-01-31 22:38:00 +01:00
2017-01-31 Jakub Jelinek <jakub@redhat.com>
PR c++/79304
* g++.dg/diagnostic/pr79304.C: New test.
Fix ICE with spelling hints within explicit namespace aliases (PR c++/79298) gcc/cp/ChangeLog: PR c++/79298 * name-lookup.c (suggest_alternative_in_explicit_scope): Resolve any namespace aliases. gcc/testsuite/ChangeLog: PR c++/79298 * g++.dg/spellcheck-pr79298.C: New test case. From-SVN: r245072
2017-01-31 22:30:42 +01:00
2017-01-31 David Malcolm <dmalcolm@redhat.com>
PR c++/79298
* g++.dg/spellcheck-pr79298.C: New test case.
Prevent ICEs due to bogus substring locations (PR preprocessor/79210) gcc/ChangeLog: PR preprocessor/79210 * input.c (get_substring_ranges_for_loc): Replace line_width assertion with error-handling. gcc/testsuite/ChangeLog: PR preprocessor/79210 * gcc.dg/format/pr79210.c: New test case. * gcc.dg/plugin/diagnostic-test-string-literals-2.c (test_pr79210): New function. From-SVN: r245070
2017-01-31 21:22:43 +01:00
2017-01-31 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/79210
* gcc.dg/format/pr79210.c: New test case.
* gcc.dg/plugin/diagnostic-test-string-literals-2.c (test_pr79210):
New function.
re PR c++/67273 (Incorrect -Wshadow warning with generic lambdas) PR c++/67273 PR c++/79253 * pt.c: (instantiate_decl): Push to top level when current function scope doesn't match. Only push lmabda scope stack when pushing to top. PR c++/67273 PR c++/79253 * g++.dg/cpp1y/pr67273.C: New. * g++.dg/cpp1y/pr79253.C: New. From-SVN: r245067
2017-01-31 19:05:37 +01:00
2017-01-31 Nathan Sidwell <nathan@acm.org>
re PR c++/79290 (forming pointer to member function tries to access "__pfn") PR c++/79290 * typeck.c (build_ptrmemfunc_access_expr): Set TREE_NO_WARNING. PR c++/79290 * g++.dg/warn/pr79290.C: New. From-SVN: r245069
2017-01-31 20:37:11 +01:00
PR c++/79290
* g++.dg/warn/pr79290.C: New.
re PR c++/67273 (Incorrect -Wshadow warning with generic lambdas) PR c++/67273 PR c++/79253 * pt.c: (instantiate_decl): Push to top level when current function scope doesn't match. Only push lmabda scope stack when pushing to top. PR c++/67273 PR c++/79253 * g++.dg/cpp1y/pr67273.C: New. * g++.dg/cpp1y/pr79253.C: New. From-SVN: r245067
2017-01-31 19:05:37 +01:00
PR c++/67273
PR c++/79253
* g++.dg/cpp1y/pr67273.C: New.
* g++.dg/cpp1y/pr79253.C: New.
re PR c++/79264 (ICE verify_type failed) PR c++/79264 * lambda.c (maybe_generic_this_capture): Deal with template-id-exprs. * semantics.c (finish_member_declaration): Assert class is being defined. PR c++/79264 * g++.dg/cpp1y/pr61636-1.C: Augment. From-SVN: r245065
2017-01-31 16:10:41 +01:00
2017-01-31 Nathan Sidwell <nathan@acm.org>
PR c++/79264
* g++.dg/cpp1y/pr61636-1.C: Augment.
[testsuite] gcc.dg/memcmp-1.c: Fix testcase for newlib. 2017-01-31 Christophe Lyon <christophe.lyon@linaro.org> * gcc.dg/memcmp-1.c (static void test_driver_memcmp): Call rand() instead of random(). From-SVN: r245061
2017-01-31 15:03:56 +01:00
2017-01-31 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.dg/memcmp-1.c (static void test_driver_memcmp): Call
rand() instead of random().
re PR tree-optimization/71691 (wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (Floating point exception)) PR tree-optimization/71691 * bitmap.h (class auto_bitmap): New. * tree-ssa-loop-unswitch.c (tree_may_unswitch_on): Call is_maybe_undefined instead of ssa_undefined_value_p. From-SVN: r245057
2017-01-31 11:30:47 +01:00
2017-01-30 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/71691
* gcc.dg/loop-unswitch-5.c: Test that we actually unswitch a loop.
S/390: Rename __S390_ARCH_LEVEL__ to __ARCH__. We have recently added the predefined macro __S390_ARCH_LEVEL__ to expand to a numerical value representing the architecture document level currently in use. However, the IBM XL compiler already has a macro named __ARCH__ for that purpose. So we change our macro to that in order to improve portability. gcc/ChangeLog: 2017-01-31 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Rename __S390_ARCH_LEVEL__ to __ARCH__. gcc/testsuite/ChangeLog: 2017-01-31 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/s390.exp: Rename __S390_ARCH_LEVEL__ to __ARCH__. From-SVN: r245055
2017-01-31 10:14:36 +01:00
2017-01-31 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/s390.exp: Rename __S390_ARCH_LEVEL__ to
__ARCH__.
re PR c++/79267 (internal compiler error with -O3 or -O2 -finline-functions) PR tree-optimization/79267 * value-prof.c (gimple_ic): Only drop lhs for noreturn calls if should_remove_lhs_p is true. * g++.dg/opt/pr79267.C: New test. From-SVN: r245053
2017-01-31 09:33:36 +01:00
2017-01-31 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/79267
* g++.dg/opt/pr79267.C: New test.
[PR63238] output alignment debug information Output DWARFv5+ DW_AT_alignment for non-default alignment of variables, fields and types. for gcc/ChangeLog PR debug/63238 * dwarf2out.c (clone_as_declaration): Drop DW_AT_alignment. (add_alignment_attribute): New. (base_type_die): Add alignment attribute. (subrange_type_die): Likewise. (modified_type_die): Likewise. (gen_array_type_die): Likewise. (gen_descr_array_type_die: Likewise. (gen_enumeration_type_die): Likewise. (gen_subprogram_die): Likewise. (gen_variable_die): Likewise. (gen_field_die): Likewise. (gen_ptr_to_mbr_type_die): Likewise. (gen_struct_or_union_type_die): Likewise. (gen_subroutine_type_die): Likewise. (gen_typedef_die): Likewise. (base_type_cmp): Compare alignment attribute. for gcc/testsuite/ChangeLog PR debug/63238 * gcc.dg/debug/dwarf2/align-1.c: New. * gcc.dg/debug/dwarf2/align-2.c: New. * gcc.dg/debug/dwarf2/align-3.c: New. * gcc.dg/debug/dwarf2/align-4.c: New. * gcc.dg/debug/dwarf2/align-5.c: New. * gcc.dg/debug/dwarf2/align-6.c: New. * gcc.dg/debug/dwarf2/align-as-1.c: New. * g++.dg/debug/dwarf2/align-1.C: New. * g++.dg/debug/dwarf2/align-2.C: New. * g++.dg/debug/dwarf2/align-3.C: New. * g++.dg/debug/dwarf2/align-4.C: New. * g++.dg/debug/dwarf2/align-5.C: New. * g++.dg/debug/dwarf2/align-6.C: New. From-SVN: r245052
2017-01-31 02:03:15 +01:00
2017-01-30 Alexandre Oliva <aoliva@redhat.com>
PR debug/63238
* gcc.dg/debug/dwarf2/align-1.c: New.
* gcc.dg/debug/dwarf2/align-2.c: New.
* gcc.dg/debug/dwarf2/align-3.c: New.
* gcc.dg/debug/dwarf2/align-4.c: New.
* gcc.dg/debug/dwarf2/align-5.c: New.
* gcc.dg/debug/dwarf2/align-6.c: New.
* gcc.dg/debug/dwarf2/align-as-1.c: New.
* g++.dg/debug/dwarf2/align-1.C: New.
* g++.dg/debug/dwarf2/align-2.C: New.
* g++.dg/debug/dwarf2/align-3.C: New.
* g++.dg/debug/dwarf2/align-4.C: New.
* g++.dg/debug/dwarf2/align-5.C: New.
* g++.dg/debug/dwarf2/align-6.C: New.
re PR target/79170 (memcmp builtin expansion sequence can overflow) 2017-01-27 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> PR target/79170 * gcc.dg/memcmp-1.c: Improved to catch failures seen in PR 79170. 2017-01-27 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> PR target/79170 * config/rs6000/altivec.md (*setb_internal): Rename to setb_signed. (setb_unsigned) New pattern for setb with CCUNS. * config/rs6000/rs6000.c (expand_block_compare): Use a different subfc./subfe sequence to avoid overflow problems. Generate a shorter sequence with cmpld/setb for power9. * config/rs6000/rs6000.md (subf<mode>3_carry_dot2): Add a new pattern for generating subfc. instruction. (cmpstrsi): Add TARGET_POPCNTD predicate as the generate sequence now uses this instruction. From-SVN: r245041
2017-01-31 00:24:24 +01:00
2017-01-30 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
PR target/79170
* gcc.dg/memcmp-1.c: Improved to catch failures seen in PR 79170.
PR testsuite/79293 - gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244953 gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf.c: Relax long double test. From-SVN: r245037
2017-01-30 22:59:37 +01:00
2017-01-30 Martin Sebor <msebor@redhat.com>
PR testsuite/79293
* gcc.dg/tree-ssa/builtin-sprintf.c: Relax long double test.
Fix profile corruption with -O1 (PR gcov-profile/79259) 2017-01-30 Martin Liska <mliska@suse.cz> PR gcov-profile/79259 * opts.c (common_handle_option): Enable flag_ipa_bit_cp w/ -fprofile-generate. 2017-01-30 Martin Liska <mliska@suse.cz> PR gcov-profile/79259 * g++.dg/tree-prof/pr79259.C: New test. From-SVN: r245031
2017-01-30 16:35:57 +01:00
2017-01-30 Martin Liska <mliska@suse.cz>
PR gcov-profile/79259
* g++.dg/tree-prof/pr79259.C: New test.
re PR tree-optimization/79276 (ICE: Segmentation fault in VRP pass) 2017-01-30 Richard Biener <rguenther@suse.de> PR tree-optimization/79276 * tree-vrp.c (process_assert_insertions): Properly adjust common when removing a duplicate. * gcc.dg/torture/pr79276.c: New testcase. From-SVN: r245026
2017-01-30 15:24:37 +01:00
2017-01-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/79276
* gcc.dg/torture/pr79276.c: New testcase.
S/390: PR target/79240: Fix assertion in s390_extzv_shift_ok. 2017-01-30 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/79240 * config/s390/s390.md ("*r<noxa>sbg_<mode>_srl_bitmask") ("*r<noxa>sbg_<mode>_sll_bitmask") ("*extzv_<mode>_srl<clobbercc_or_nocc>") ("*extzv_<mode>_sll<clobbercc_or_nocc>"): Use contiguous_bitmask_nowrap_operand. 2017-01-30 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/79240 * gcc.target/s390/pr79240.c: New test. From-SVN: r245022
2017-01-30 10:54:58 +01:00
2017-01-30 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR target/79240
* gcc.target/s390/pr79240.c: New test.
re PR target/79268 (Wrong code generation for vec_xl and vec_xst intrinsics) [gcc] 2017-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/79268 * config/rs6000/altivec.h (vec_xl): Revise #define. (vec_xst): Likewise. [gcc/testsuite] 2017-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/79268 * gcc.target/powerpc/pr79268.c: New file. * gcc.target/powerpc/vsx-elemrev-1.c: Delete file. * gcc.target/powerpc/vsx-elemrev-2.c: Likewise. * gcc.target/powerpc/vsx-elemrev-3.c: Likewise. * gcc.target/powerpc/vsx-elemrev-4.c: Likewise. From-SVN: r245021
2017-01-30 04:32:59 +01:00
2017-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/79268
* gcc.target/powerpc/pr79268.c: New file.
* gcc.target/powerpc/vsx-elemrev-1.c: Delete file.
* gcc.target/powerpc/vsx-elemrev-2.c: Likewise.
* gcc.target/powerpc/vsx-elemrev-3.c: Likewise.
* gcc.target/powerpc/vsx-elemrev-4.c: Likewise.
coarray_41.f90: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_41.f90: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_42.f90: Likewise. * gfortran.dg/coarray_alloc_comp_3.f08: Likewise. * gfortran.dg/coarray_alloc_comp_4.f08: Likewise. * gfortran.dg/coarray_lib_alloc_4.f90: Likewise. From-SVN: r245004
2017-01-28 18:00:33 +01:00
2017-01-28 John David Anglin <danglin@gcc.gnu.org>
trampoline4.adb: Skip on hppa*-*-*. * gnat.dg/trampoline4.adb: Skip on hppa*-*-*. From-SVN: r245010
2017-01-28 22:35:54 +01:00
* gnat.dg/trampoline4.adb: Skip on hppa*-*-*.
re PR testsuite/70583 (FAIL: g++.old-deja/g++.abi/vtable2.C -std=gnu++98 execution test) PR testsuite/70583 * g++.old-deja/g++.abi/vtable2.C: Adjust CMP_VPTR define on hppa. From-SVN: r245007
2017-01-28 19:01:22 +01:00
PR testsuite/70583
* g++.old-deja/g++.abi/vtable2.C: Adjust CMP_VPTR define on hppa.
debug7.adb: Skip on hppa*-*-hpux*. * gnat.dg/debug7.adb: Skip on hppa*-*-hpux*. * gnat.dg/debug9.adb: Likewise. From-SVN: r245006
2017-01-28 18:30:50 +01:00
* gnat.dg/debug7.adb: Skip on hppa*-*-hpux*.
* gnat.dg/debug9.adb: Likewise.
pr78515.c: Add -fno-common option on hppa*-*-hpux*. * gcc.dg/torture/pr78515.c: Add -fno-common option on hppa*-*-hpux*. From-SVN: r245005
2017-01-28 18:19:09 +01:00
* gcc.dg/torture/pr78515.c: Add -fno-common option on hppa*-*-hpux*.
coarray_41.f90: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_41.f90: Add "-latomic" option if libatomic_available. * gfortran.dg/coarray_42.f90: Likewise. * gfortran.dg/coarray_alloc_comp_3.f08: Likewise. * gfortran.dg/coarray_alloc_comp_4.f08: Likewise. * gfortran.dg/coarray_lib_alloc_4.f90: Likewise. From-SVN: r245004
2017-01-28 18:00:33 +01:00
* gfortran.dg/coarray_41.f90: Add "-latomic" option if
libatomic_available.
* gfortran.dg/coarray_42.f90: Likewise.
* gfortran.dg/coarray_alloc_comp_3.f08: Likewise.
* gfortran.dg/coarray_alloc_comp_4.f08: Likewise.
* gfortran.dg/coarray_lib_alloc_4.f90: Likewise.
builtin-sprintf-warn-1.c: Add test cases. gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Add test cases. From-SVN: r244999
2017-01-28 01:09:15 +01:00
2017-01-27 Martin Sebor <msebor@redhat.com>
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Add test cases.
re PR rtl-optimization/79194 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2661 (error: flow control insn inside a basic block)) 2017-01-27 Bernd Schmidt <bschmidt@redhat.com> PR rtl-optimization/79194 * cprop.c (one_cprop_pass): Move deletion of code after unconditional traps before call to bypass_conditional_jumps. PR rtl-optimization/79194 * gcc.dg/torture/pr79194.c: New test. From-SVN: r244993
2017-01-27 20:40:44 +01:00
2017-01-27 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/79194
* gcc.dg/torture/pr79194.c: New test.
re PR rtl-optimization/71374 (ICE on valid code at -O1 and above on x86_64-linux-gnu: in extract_constrain_insn, at recog.c:2190) 2017-01-27 Vladimir Makarov <vmakarov@redhat.com> PR tree-optimization/71374 * lra-constraints.c (check_conflict_input_operands): New. (match_reload): Use it. 2017-01-27 Vladimir Makarov <vmakarov@redhat.com> PR tree-optimization/71374 * testsuite/gcc.target/i386/pr71374.c: New. From-SVN: r244991
2017-01-27 19:08:14 +01:00
2017-01-27 Vladimir Makarov <vmakarov@redhat.com>
PR tree-optimization/71374
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
* gcc.target/i386/pr71374.c: New.
re PR rtl-optimization/71374 (ICE on valid code at -O1 and above on x86_64-linux-gnu: in extract_constrain_insn, at recog.c:2190) 2017-01-27 Vladimir Makarov <vmakarov@redhat.com> PR tree-optimization/71374 * lra-constraints.c (check_conflict_input_operands): New. (match_reload): Use it. 2017-01-27 Vladimir Makarov <vmakarov@redhat.com> PR tree-optimization/71374 * testsuite/gcc.target/i386/pr71374.c: New. From-SVN: r244991
2017-01-27 19:08:14 +01:00
re PR c++/71290 (Flexible array member is not diagnosed with -pedantic) PR c++/71290 gcc/testsuite/ChangeLog: * obj-c++.dg/property/at-property-23.mm: Remove an escaped newline from a dg-error directive. From-SVN: r244990
2017-01-27 17:51:54 +01:00
2017-01-27 Martin Sebor <msebor@redhat.com>
PR c++/71290
* obj-c++.dg/property/at-property-23.mm: Remove an escaped newline from
a dg-error directive.
re PR target/79131 (ICE: in extract_constrain_insn, at recog.c:2213, big-endian ARM) 2017-01-27 Vladimir Makarov <vmakarov@redhat.com> PR target/79131 * lra-assigns.c (find_hard_regno_for_1): Take endianess for into account to calculate conflict_set. 2017-01-27 Vladimir Makarov <vmakarov@redhat.com> PR target/79131 * gcc.target/arm/pr79131.c: Rename to gcc.target/arm/pr79131-1.c. * gcc.target/arm/pr79131-2.c: New. From-SVN: r244989
2017-01-27 17:50:11 +01:00
2017-01-27 Vladimir Makarov <vmakarov@redhat.com>
PR target/79131
* gcc.target/arm/pr79131.c: Rename to gcc.target/arm/pr79131-1.c.
* gcc.target/arm/pr79131-2.c: New.
re PR testsuite/65484 (FAIL: g++.dg/vect/pr36648.cc on powerpc64) 2017-01-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/65484 * g++.dg/vect/pr36648.cc: Modify to reflect that the loop is not vectorized on POWER unless hardware misaligned loads are available. From-SVN: r244985
2017-01-27 16:59:02 +01:00
2017-01-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/65484
* g++.dg/vect/pr36648.cc: Modify to reflect that the loop is not
vectorized on POWER unless hardware misaligned loads are
available.
re PR rtl-optimization/78559 (wrong code due to tree if-conversion?) PR rtl-optimization/78559 * combine.c (try_combine): Discard REG_EQUAL and REG_EQUIV for other_insn in combine. gcc/testsuite PR rtl-optimization/78559 * gcc.c-torture/execute/pr78559.c: New test. From-SVN: r244979
2017-01-27 15:42:23 +01:00
2017-01-27 Bin Cheng <bin.cheng@arm.com>
PR rtl-optimization/78559
* gcc.c-torture/execute/pr78559.c: New test.
re PR tree-optimization/79245 (Inefficient loop distribution to memcpy) 2017-01-27 Richard Biener <rguenther@suse.de> PR tree-optimization/79245 * tree-loop-distribution.c (distribute_loop): Apply cost modeling also to detected patterns. * gcc.dg/tree-ssa/ldist-23.c: XFAIL. * gcc.dg/tree-ssa/ldist-25.c: New testcase. From-SVN: r244976
2017-01-27 14:56:59 +01:00
2017-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/79245
* gcc.dg/tree-ssa/ldist-23.c: XFAIL.
* gcc.dg/tree-ssa/ldist-25.c: New testcase.
re PR c/79199 (ICE with -Wduplicated-branches) PR c/79199 * c-c++-common/Wduplicated-branches-13.c: Require int32plus effective target. Use 4294967293U instead of 4294967293. From-SVN: r244975
2017-01-27 14:25:28 +01:00
2017-01-27 Jakub Jelinek <jakub@redhat.com>
PR c/79199
* c-c++-common/Wduplicated-branches-13.c: Require int32plus effective
target. Use 4294967293U instead of 4294967293.
re PR tree-optimization/71433 (-Warray-bounds false positive with -O2) 2017-01-27 Richard Biener <rguenther@suse.de> PR tree-optimization/71433 * tree-vrp.c (register_new_assert_for): Revert earlier changes. (compare_assert_loc): New function. (process_assert_insertions): Sort and optimize assert locations to remove duplicates and push down identical assertions on edges to their destination block. * gcc.dg/Warray-bounds-21.c: New testcase. From-SVN: r244974
2017-01-27 13:30:43 +01:00
2017-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/71433
* gcc.dg/Warray-bounds-21.c: New testcase.
re PR tree-optimization/79244 (ice in replace_uses_by, at tree-cfg.c:1866) 2017-01-27 Richard Biener <rguenther@suse.de> PR tree-optimization/79244 * tree-vrp.c (remove_range_assertions): Forcefully propagate out SSA names even if abnormal. * gcc.dg/torture/pr79244.c: New testcase. From-SVN: r244973
2017-01-27 13:24:54 +01:00
2017-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/79244
* gcc.dg/torture/pr79244.c: New testcase.
fib-opr-overload.cc (main): Change all occurrences of 40 to 32. * g++.dg/cilk-plus/CK/fib-opr-overload.cc (main): Change all occurrences of 40 to 32. From-SVN: r244967
2017-01-27 12:34:58 +01:00
2017-01-27 Jakub Jelinek <jakub@redhat.com>
* g++.dg/cilk-plus/CK/fib-opr-overload.cc (main): Change
all occurrences of 40 to 32.
[ARM] Fix PR target/79239 - unrecognized insn after pragma gcc pop_options {committed for rearnsha} It turns out that because the compiler uses a hash table to save the cl_target_option structures it is unsafe to modify the result of build_target_option_node() (doing so will cause the hash lookup to fail). This PR was due to not properly understanding this limitation. The fix is to create temporary copies of the cl_target_option nodes for use during target option processing and then only creating the tree node once the options have been suitably modified. gcc: PR target/79239 * arm.c (arm_option_override): Don't call build_target_option_node until after doing all option overrides. (arm_valid_target_attribute_tree): Likewise. gcc/testsuite: * gcc.target/arm/pr79239.c: New test. From-SVN: r244965
2017-01-27 12:22:30 +01:00
2017-01-27 Richard Earnshaw <rearnsha@arm.com>
PR target/79239
* gcc.target/arm/pr79239.c: New test.
S/390: Fix matching setmem_long_and*. The attached patch reactivates the setmem_long_and* patterns on S/390 that have not been generated for a while. gcc/ChangeLog: 2017-01-27 Dominik Vogt <vogt@linux.vnet.ibm.com> * config/s390/s390.md ("*setmem_long_and") ("*setmem_long_and_31z"): Use zero_extend instead of and. gcc/testsuite/ChangeLog: 2017-01-27 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc.target/s390/md/setmem_long-1.c: Remove xfail, skip with -O0. From-SVN: r244963
2017-01-27 09:07:26 +01:00
2017-01-27 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/md/setmem_long-1.c: Remove xfail, skip with -O0.
re PR c++/64382 (ICE due to use of `this` inside a lambda that captures everything by ref inside a member function of a class template) Fix PR c++/64382 PR c++/64382 * cp/parser.c (parsing_default_capturing_generic_lambda_in_template): New function. * cp/cp-tree.h: Declare it. * cp/semantics.c (finish_id_expression): Resolve names within a default capturing generic lambda defined within a template prior to instantiation to allow for captures to be added to the closure type. PR c++/64382 * g++.dg/cpp1y/pr64382.C: New test. From-SVN: r244962
2017-01-27 08:59:06 +01:00
2017-01-27 Adam Butcher <adam@jessamine.co.uk>
PR c++/64382
* g++.dg/cpp1y/pr64382.C: New test.
PR middle-end/78703 - fprintf-return-value floating point handling incorrect in locales with a mulltibyte decimal point gcc/ChangeLog: PR middle-end/78703 * gimple-ssa-sprintf.c (adjust_for_width_or_precision): Change to accept adjustment as an array. (get_int_range): New function. (struct directive): Make width and prec arrays. (directive::set_width, directive::set_precision): Call get_int_range. (format_integer, format_floating): Handle width and precision ranges. (format_string, parse_directive): Same. gcc/testsuite/ChangeLog: PR middle-end/78703 * gcc.dg/tree-ssa/builtin-snprintf-warn-1.c: Update * gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: Rename... * gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: ...to this. * gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: New test. From-SVN: r244956
2017-01-27 00:07:02 +01:00
2017-01-26 Martin Sebor <msebor@redhat.com>
PR middle-end/78703
* gcc.dg/tree-ssa/builtin-snprintf-warn-1.c: Update
* gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: Rename...
* gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: ...to this.
* gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: New test.
re PR debug/78835 (ICE with -fdebug-types-section and member function) PR debug/78835 * dwarf2out.c (prune_unused_types): Mark all functions with DIEs which have direct callers with -fvar-tracking-assignments enabled in the current TU. (resolve_addr): Avoid adding skeleton DIEs for DW_AT_call_origin inside of type units. * g++.dg/debug/dwarf2/pr78835.C: New test. From-SVN: r244954
2017-01-26 22:44:49 +01:00
2017-01-26 Jakub Jelinek <jakub@redhat.com>
re PR c++/79129 (ICE with -fdebug-types-section starting with r240578) PR debug/79129 * dwarf2out.c (generate_skeleton_bottom_up): For children with comdat_type_p set, just clone them, but keep the children in the original DIE. * g++.dg/debug/dwarf2/pr79129.C: New test. From-SVN: r244955
2017-01-26 22:45:57 +01:00
PR debug/79129
* g++.dg/debug/dwarf2/pr79129.C: New test.
re PR debug/78835 (ICE with -fdebug-types-section and member function) PR debug/78835 * dwarf2out.c (prune_unused_types): Mark all functions with DIEs which have direct callers with -fvar-tracking-assignments enabled in the current TU. (resolve_addr): Avoid adding skeleton DIEs for DW_AT_call_origin inside of type units. * g++.dg/debug/dwarf2/pr78835.C: New test. From-SVN: r244954
2017-01-26 22:44:49 +01:00
PR debug/78835
* g++.dg/debug/dwarf2/pr78835.C: New test.
PR middle-end/78703 -fprintf-return-value floating point handling incorrect in locales with a mulltibyte decimal point gcc/ChangeLog: PR middle-end/78703 * gimple-ssa-sprintf.c (struct result_range): Add likely and unlikely counters. (struct format_result): Replace number_chars, number_chars_min, and number_chars_max with a single member of struct result_range. Remove bounded. (format_result::operator+=): Adjust. (struct fmtresult): Remove bounded. Handle likely and unlikely counters. (fmtresult::adjust_for_width_or_precision): New function. (fmtresult:type_max_digits): New function. (bytes_remaining): Handle likely and unlikely counters. (min_bytes_remaining): Remove. (format_percent): Simplify. (format_integer, format_floating): Set likely and unlikely counters. (get_string_length, format_character, format_string): Same. (format_plain, should_warn_p): New function. (maybe_warn): Call should_warn_p. Update diagnostic messages and handle those for all directives, including plain strings. (format_directive): Handle likely and unlikely counters. Remove unnecessary quoting from diagnostics. Add an informational note. (add_bytes): Remove. (pass_sprintf_length::compute_format_length): Simplify. (try_substitute_return_value): Handle likely and unlikely counters. gcc/testsuite/ChangeLog: PR middle-end/78703 * gcc.dg/format/pr78569.c: Adjust. * gcc.dg/tree-ssa/builtin-snprintf-warn-2.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-2.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-5.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-2.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Same. * gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: Same. * gcc.dg/tree-ssa/builtin-sprintf.c: Same. From-SVN: r244953
2017-01-26 22:14:18 +01:00
2017-01-26 Martin Sebor <msebor@redhat.com>
PR middle-end/78703
* gcc.dg/format/pr78569.c: Adjust.
* gcc.dg/tree-ssa/builtin-snprintf-warn-2.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-2.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-5.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-2.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: Same.
* gcc.dg/tree-ssa/builtin-sprintf.c: Same.
re PR c++/68727 (invalid offsetof expressions accepted) PR c++/68727 * cp-tree.def (OFFSETOF_EXPR): Bump number of operands to 2. * cp-tree.h (finish_offsetof): Add OBJECT_PTR argument. * parser.c (cp_parser_builtin_offsetof): Pass result of build_static_cast of null_pointer_node to finish_offsetof. * semantics.c (finish_offsetof): Add OBJECT_PTR argument, use it for -Winvalid-offsetof pedwarn instead of trying to guess original offsetof type from EXPR. Save OBJECT_PTR as a new second operand to OFFSETOF_EXPR. * pt.c (tsubst_copy_and_build) <case OFFSETOF_EXPR>: Adjust finish_offsetof caller, pass the second operand of OFFSETOF_EXPR as OBJECT_PTR. * g++.dg/other/offsetof8.C: Add expected error. * g++.dg/other/offsetof9.C: New test. From-SVN: r244949
2017-01-26 20:39:40 +01:00
2017-01-26 Jakub Jelinek <jakub@redhat.com>
PR c++/68727
* g++.dg/other/offsetof8.C: Add expected error.
* g++.dg/other/offsetof9.C: New test.
* g++.dg/opt/declone3.C: Require LTO. From-SVN: r244944
2017-01-26 19:19:39 +01:00
2017-01-26 David Edelsohn <dje.gcc@gmail.com>
* g++.dg/opt/declone3.C: Require LTO.
re PR target/79131 (ICE: in extract_constrain_insn, at recog.c:2213, big-endian ARM) 2017-01-26 Vladimir Makarov <vmakarov@redhat.com> PR target/79131 * lra-assigns.c (setup_live_pseudos_and_spill_after_risky): Take endianess for subregs into account. * lra-constraints.c (lra_constraints): Do risky transformations always on the first iteration. * lra-lives.c (check_pseudos_live_through_calls): Add arg last_call_used_reg_set. (process_bb_lives): Define and use last_call_used_reg_set. * lra.c (lra): Always continue after lra_constraints on the first iteration. 2017-01-26 Vladimir Makarov <vmakarov@redhat.com> PR target/79131 * gcc.target/arm/pr79131.c: New. From-SVN: r244942
2017-01-26 18:08:12 +01:00
2017-01-26 Vladimir Makarov <vmakarov@redhat.com>
PR target/79131
* gcc.target/arm/pr79131.c: New.
ldp_vec_64_1.c: Xfail. gcc/testsuite * gcc.target/aarch64/ldp_vec_64_1.c: Xfail. From-SVN: r244934
2017-01-26 16:04:27 +01:00
2017-01-26 Bin Cheng <bin.cheng@arm.com>
* gcc.target/aarch64/ldp_vec_64_1.c: Xfail.
PR libstdc++/79190 add fallback aligned_alloc implementation libstdc++-v3: PR libstdc++/79190 * libsupc++/del_opa.cc (operator delete(void*, std::align_val_t)) [!_GLIBCXX_HAVE_ALIGNED_ALLOC && !_GLIBCXX_HAVE_POSIX_MEMALIGN && !_GLIBCXX_HAVE_MEMALIGN && !_GLIBCXX_HAVE__ALIGNED_MALLOC]: Retrieve original pointer value allocated by malloc. * libsupc++/new_opa.cc [!_GLIBCXX_HAVE_ALIGNED_ALLOC && !_GLIBCXX_HAVE_POSIX_MEMALIGN && !_GLIBCXX_HAVE_MEMALIGN && !_GLIBCXX_HAVE__ALIGNED_MALLOC] (aligned_alloc(size_t, size_t)): Define, adjusting pointer value allocated by malloc and storing for retrieval by operator delete. gcc/testsuite: PR libstdc++/79190 * g++.dg/cpp1z/aligned-new3.C: Replace operator new so behaviour matches replaced operator delete. From-SVN: r244933
2017-01-26 15:30:45 +01:00
2017-01-26 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/79190
* g++.dg/cpp1z/aligned-new3.C: Replace operator new so behaviour
matches replaced operator delete.
avx512fintrin.h (_ktest_mask16_u8, [...]): Move to ... * config/i386/avx512fintrin.h (_ktest_mask16_u8, _ktestz_mask16_u8, _ktestc_mask16_u8, _kadd_mask16): Move to ... * config/i386/avx512dqintrin.h (_ktest_mask16_u8, _ktestz_mask16_u8, _ktestc_mask16_u8, _kadd_mask16): ... here. * config/i386/i386-builtin.def (__builtin_ia32_ktestchi, __builtin_ia32_ktestzhi, __builtin_ia32_kaddhi): Use OPTION_MASK_ISA_AVX512DQ instead of OPTION_MASK_ISA_AVX512F. * config/i386/sse.md (SWI1248_AVX512BWDQ2): New mode iterator. (kadd<mode>, ktest<mode>): Use it instead of SWI1248_AVX512BWDQ. testsuite/ * gcc.target/i386/avx512f-kaddw-1.c: Renamed to ... * gcc.target/i386/avx512dq-kaddw-1.c: ... this. New test. Replace avx512f with avx512dq. * gcc.target/i386/avx512f-ktestw-1.c: Renamed to ... * gcc.target/i386/avx512dq-ktestw-1.c: ... this. New test. Replace avx512f with avx512dq. * gcc.target/i386/avx512f-ktestw-2.c: Renamed to ... * gcc.target/i386/avx512dq-ktestw-2.c: ... this. New test. Replace avx512f with avx512dq. From-SVN: r244929
2017-01-26 13:24:58 +01:00
2017-01-26 Jakub Jelinek <jakub@redhat.com>
* gcc.target/i386/avx512f-kaddw-1.c: Renamed to ...
* gcc.target/i386/avx512dq-kaddw-1.c: ... this. New test. Replace
avx512f with avx512dq.
* gcc.target/i386/avx512f-ktestw-1.c: Renamed to ...
* gcc.target/i386/avx512dq-ktestw-1.c: ... this. New test. Replace
avx512f with avx512dq.
* gcc.target/i386/avx512f-ktestw-2.c: Renamed to ...
* gcc.target/i386/avx512dq-ktestw-2.c: ... this. New test. Replace
avx512f with avx512dq.
re PR c/79199 (ICE with -Wduplicated-branches) PR c/79199 * fold-const.c (operand_equal_p) [COND_EXPR]: Use OP_SAME_WITH_NULL for the third operand. * c-c++-common/Wduplicated-branches-13.c: New test. From-SVN: r244928
2017-01-26 12:37:33 +01:00
2017-01-26 Marek Polacek <polacek@redhat.com>
PR c/79199
* c-c++-common/Wduplicated-branches-13.c: New test.
re PR middle-end/79212 (internal compiler error: in maybe_lookup_decl_in_outer_ctx, at omp-low.c:4134) 2017-01-26 David Sherwood <david.sherwood@arm.com> gcc/ PR middle-end/79212 * gimplify.c (omp_notice_variable): Add GOVD_SEEN flag to variables in all contexts. gcc/testsuite/ PR middle-end/79212 * gfortran.dg/gomp/sharing-4.f90: New test. From-SVN: r244922
2017-01-26 11:41:35 +01:00
2017-01-26 David Sherwood <david.sherwood@arm.com>
PR middle-end/79212
* gfortran.dg/gomp/sharing-4.f90: New test.
update-copyright.py: Add libhsail-rt to self.default_dirs and call self.add_dir on it. contrib/ * update-copyright.py: Add libhsail-rt to self.default_dirs and call self.add_dir on it. Add Intel Corporation to external authors. gcc/ * brig-builtins.def: Update copyright years. * config/arm/arm_acle_builtins.def: Update copyright years. gcc/brig/ Update copyright years. gcc/testsuite/ * brig.dg/dg.exp: Update copyright years. * lib/brig-dg.exp: Update copyright years. * lib/brig.exp: Update copyright years. libhsail-rt/ Update copyright years. libstdc++-v3/ * libsupc++/eh_atomics.h: Update copyright years. * testsuite/20_util/unique_ptr/cons/default.cc: Update copyright years. From-SVN: r244920
2017-01-26 09:26:48 +01:00
2017-01-26 Jakub Jelinek <jakub@redhat.com>
re PR target/70465 (Poor code for x87 asm) PR target/70465 * reg-stack.c (emit_swap_insn): Instead of fld a; fld b; fxchg %st(1); emit fld b; fld a; if possible. * gcc.target/i386/pr70465.c: New test. From-SVN: r244921
2017-01-26 09:46:36 +01:00
PR target/70465
* gcc.target/i386/pr70465.c: New test.
update-copyright.py: Add libhsail-rt to self.default_dirs and call self.add_dir on it. contrib/ * update-copyright.py: Add libhsail-rt to self.default_dirs and call self.add_dir on it. Add Intel Corporation to external authors. gcc/ * brig-builtins.def: Update copyright years. * config/arm/arm_acle_builtins.def: Update copyright years. gcc/brig/ Update copyright years. gcc/testsuite/ * brig.dg/dg.exp: Update copyright years. * lib/brig-dg.exp: Update copyright years. * lib/brig.exp: Update copyright years. libhsail-rt/ Update copyright years. libstdc++-v3/ * libsupc++/eh_atomics.h: Update copyright years. * testsuite/20_util/unique_ptr/cons/default.cc: Update copyright years. From-SVN: r244920
2017-01-26 09:26:48 +01:00
* brig.dg/dg.exp: Update copyright years.
* lib/brig-dg.exp: Update copyright years.
* lib/brig.exp: Update copyright years.
re PR target/79179 (PowerPC64: -mcpu=power9 creates stxsd with bad offset) [gcc] 2017-01-25 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79179 * config/rs6000/vsx.md (vsx_extract_<mode>_store): Use wY constraint instead of o for the stxsd instruction. [gcc/testsuite] 2017-01-25 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79179 * gcc.target/powerpc/pr79179.c: New test. From-SVN: r244917
2017-01-26 05:16:11 +01:00
2017-01-25 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79179
* gcc.target/powerpc/pr79179.c: New test.
vsx-elemrev-4.c: Change expected code generation to accept D-mode memory accesses. 2017-01-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/vsx-elemrev-4.c: Change expected code generation to accept D-mode memory accesses. From-SVN: r244916
2017-01-26 04:21:49 +01:00
2017-01-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/vsx-elemrev-4.c: Change expected code
generation to accept D-mode memory accesses.
ChangeLog only update missed in r244910. From-SVN: r244911
2017-01-26 00:19:01 +01:00
2017-01-25 Martin Sebor <msebor@redhat.com>
PR c++/71290
* g++.dg/ext/flexarray-mangle-2.C: Adjust.
* g++.dg/ext/flexarray-mangle.C: Same.
* g++.dg/ext/flexarray-subst.C: Same.
* g++.dg/ext/flexary10.C: Same.
* g++.dg/ext/flexary11.C: Same.
* g++.dg/ext/flexary14.C: Same.
* g++.dg/ext/flexary16.C: Same.
* g++.dg/ext/flexary18.C: Same.
* g++.dg/ext/flexary19.C: Same.
* g++.dg/ext/flexary7.C: Same.
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
* g++.dg/cpp1z/has-unique-obj-representations1.C: Same.
* g++.dg/ubsan/object-size-1.C: Same.
* obj-c++.dg/property/at-property-23.mm: Same.
ChangeLog only update missed in r244910. From-SVN: r244911
2017-01-26 00:19:01 +01:00
re PR c++/77914 (Wrong lambda definition accepted) PR c++/77914 * parser.c (cp_parser_lambda_declarator_opt): Pedwarn with OPT_Wpedantic on lambda templates for -std=c++14 and higher. * g++.dg/cpp1y/lambda-generic-77914.C: New test. * g++.dg/cpp1y/lambda-generic-dep.C: Add -pedantic to dg-options, expect a warning. * g++.dg/cpp1y/lambda-generic-x.C: Add -Wpedantic to dg-options, expect warnings. * g++.dg/cpp1y/lambda-generic-mixed.C: Add empty dg-options. * g++.dg/cpp1y/pr59636.C: Likewise. * g++.dg/cpp1y/pr60190.C: Likewise. From-SVN: r244907
2017-01-25 21:51:10 +01:00
2017-01-25 Jakub Jelinek <jakub@redhat.com>
re PR c++/78896 ([C++17] Segmentation fault occurs when use variable initialized using structured binding with capture-by-ref lambda) PR c++/78896 * decl.c (cp_finish_decomp): Disallow memberwise decomposition of lambda expressions. * g++.dg/cpp1z/decomp24.C: New test. From-SVN: r244909
2017-01-25 23:36:18 +01:00
PR c++/78896
* g++.dg/cpp1z/decomp24.C: New test.
re PR c++/77914 (Wrong lambda definition accepted) PR c++/77914 * parser.c (cp_parser_lambda_declarator_opt): Pedwarn with OPT_Wpedantic on lambda templates for -std=c++14 and higher. * g++.dg/cpp1y/lambda-generic-77914.C: New test. * g++.dg/cpp1y/lambda-generic-dep.C: Add -pedantic to dg-options, expect a warning. * g++.dg/cpp1y/lambda-generic-x.C: Add -Wpedantic to dg-options, expect warnings. * g++.dg/cpp1y/lambda-generic-mixed.C: Add empty dg-options. * g++.dg/cpp1y/pr59636.C: Likewise. * g++.dg/cpp1y/pr60190.C: Likewise. From-SVN: r244907
2017-01-25 21:51:10 +01:00
PR c++/77914
* g++.dg/cpp1y/lambda-generic-77914.C: New test.
* g++.dg/cpp1y/lambda-generic-dep.C: Add -pedantic to dg-options,
expect a warning.
* g++.dg/cpp1y/lambda-generic-x.C: Add -Wpedantic to dg-options,
expect warnings.
* g++.dg/cpp1y/lambda-generic-mixed.C: Add empty dg-options.
* g++.dg/cpp1y/pr59636.C: Likewise.
* g++.dg/cpp1y/pr60190.C: Likewise.
vect-24.c: Remove xfail on ARM targets. gcc/testsuite * gcc.dg/vect/vect-24.c: Remove xfail on ARM targets. From-SVN: r244905
2017-01-25 18:07:30 +01:00
2017-01-25 Bin Cheng <bin.cheng@arm.com>
* gcc.dg/vect/vect-24.c: Remove xfail on ARM targets.
rs6000-c (altivec_overloaded_builtins): Fix order of entries for ALTIVEC_BUILTIN_VEC_PACKS and P8V_BUILTIN_VEC_VGBBD. gcc/ChangeLog: 2017-01-25 Carl Love <cel@us.ibm.com> * config/rs6000/rs6000-c (altivec_overloaded_builtins): Fix order of entries for ALTIVEC_BUILTIN_VEC_PACKS and P8V_BUILTIN_VEC_VGBBD. gcc/testsuite/ChangeLog: 2017-01-25 Carl Love <cel@us.ibm.com> * gcc.target/powerpc/builtins-3-p8.c: Add missing tests for the vec_packs built-ins From-SVN: r244904
2017-01-25 17:23:48 +01:00
2017-01-25 Carl Love <cel@us.ibm.com>
re PR rtl-optimization/79388 (wrong code with -O -fno-tree-coalesce-vars) PR rtl-optimization/79388 PR rtl-optimization/79450 * combine.c (distribute_notes): When removing TEM_INSN for which corresponding dest has last value recorded, invalidate that last value. * gcc.c-torture/execute/pr79388.c: New test. * gcc.c-torture/execute/pr79450.c: New test. From-SVN: r245390
2017-02-13 16:39:59 +01:00
* gcc.target/powerpc/builtins-3-p8.c: Add missing tests for the
rs6000-c (altivec_overloaded_builtins): Fix order of entries for ALTIVEC_BUILTIN_VEC_PACKS and P8V_BUILTIN_VEC_VGBBD. gcc/ChangeLog: 2017-01-25 Carl Love <cel@us.ibm.com> * config/rs6000/rs6000-c (altivec_overloaded_builtins): Fix order of entries for ALTIVEC_BUILTIN_VEC_PACKS and P8V_BUILTIN_VEC_VGBBD. gcc/testsuite/ChangeLog: 2017-01-25 Carl Love <cel@us.ibm.com> * gcc.target/powerpc/builtins-3-p8.c: Add missing tests for the vec_packs built-ins From-SVN: r244904
2017-01-25 17:23:48 +01:00
vec_packs built-ins
[ARM][testsuite] Force -mcpu=cortex-a57 for vsel* tests. 2017-01-25 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/arm/vseleqdf.c: Require arm_arch_v8a_ok, add -mcpu=cortex-a57. * gcc.target/arm/vseleqsf.c: Likewise. * gcc.target/arm/vselgedf.c: Likewise. * gcc.target/arm/vselgesf.c: Likewise. * gcc.target/arm/vselgtdf.c: Likewise. * gcc.target/arm/vselgtsf.c: Likewise. * gcc.target/arm/vselledf.c: Likewise. * gcc.target/arm/vsellesf.c: Likewise. * gcc.target/arm/vselltdf.c: Likewise. * gcc.target/arm/vselltsf.c: Likewise. * gcc.target/arm/vselnedf.c: Likewise. * gcc.target/arm/vselnesf.c: Likewise. * gcc.target/arm/vselvcdf.c: Likewise. * gcc.target/arm/vselvcsf.c: Likewise. * gcc.target/arm/vselvsdf.c: Likewise. * gcc.target/arm/vselvssf.c: Likewise. From-SVN: r244903
2017-01-25 16:41:55 +01:00
2017-01-25 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/vseleqdf.c: Require arm_arch_v8a_ok, add
-mcpu=cortex-a57.
* gcc.target/arm/vseleqsf.c: Likewise.
* gcc.target/arm/vselgedf.c: Likewise.
* gcc.target/arm/vselgesf.c: Likewise.
* gcc.target/arm/vselgtdf.c: Likewise.
* gcc.target/arm/vselgtsf.c: Likewise.
* gcc.target/arm/vselledf.c: Likewise.
* gcc.target/arm/vsellesf.c: Likewise.
* gcc.target/arm/vselltdf.c: Likewise.
* gcc.target/arm/vselltsf.c: Likewise.
* gcc.target/arm/vselnedf.c: Likewise.
* gcc.target/arm/vselnesf.c: Likewise.
* gcc.target/arm/vselvcdf.c: Likewise.
* gcc.target/arm/vselvcsf.c: Likewise.
* gcc.target/arm/vselvsdf.c: Likewise.
* gcc.target/arm/vselvssf.c: Likewise.
re PR testsuite/72850 (FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4) 2017-01-25 Richard Biener <rguenther@suse.de> PR testsuite/72850 * gcc.dg/tree-ssa/pr69270-3.c: Change back expected outcome to what we had before adding the threading passes. From-SVN: r244898
2017-01-25 14:14:41 +01:00
2017-01-25 Richard Biener <rguenther@suse.de>
PR testsuite/72850
* gcc.dg/tree-ssa/pr69270-3.c: Change back expected outcome
to what we had before adding the threading passes.
re PR target/69264 (ICE building spidermonkey -mcpu=970 -maltivec -O3: rs6000_builtin_vectorization_cost, at config/rs6000/rs6000.c:4350) 2017-01-25 Richard Biener <rguenther@suse.de> PR tree-optimization/69264 * target.def (vector_alignment_reachable): Improve documentation. * doc/tm.texi: Regenerate. * targhooks.c (default_builtin_vector_alignment_reachable): Simplify and add a comment. * tree-vect-data-refs.c (vect_supportable_dr_alignment): Revert earlier changes with respect to TYPE_USER_ALIGN. (vector_alignment_reachable_p): Likewise. Improve dumping. * g++.dg/torture/pr69264.C: New testcase. From-SVN: r244897
2017-01-25 13:30:41 +01:00
2017-01-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/69264
* g++.dg/torture/pr69264.C: New testcase.
[ARM] PR target/79145 Fix xordi3 expander for immediate operands in iWMMXt PR target/79145 * config/arm/arm.md (xordi3): Force constant operand into a register for TARGET_IWMMXT. * gcc.target/arm/pr79145.c: New test. From-SVN: r244894
2017-01-25 12:10:30 +01:00
2016-01-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/79145
* gcc.target/arm/pr79145.c: New test.
re PR debug/78363 (ICE in in force_type_die, at dwarf2out.c:24864) 2017-01-25 Richard Biener <rguenther@suse.de> PR debug/78363 * omp-expand.c: Include debug.h. (expand_omp_taskreg): Make sure to generate early debug before outlining anything from a function. (expand_omp_target): Likewise. (grid_expand_target_grid_body): Likewise. * g++.dg/gomp/pr78363-1.C: New testcase. * g++.dg/gomp/pr78363-2.C: Likewise. * g++.dg/gomp/pr78363-3.C: Likewise. From-SVN: r244892
2017-01-25 10:48:10 +01:00
2017-01-25 Richard Biener <rguenther@suse.de>
PR debug/78363
* g++.dg/gomp/pr78363-1.C: New testcase.
* g++.dg/gomp/pr78363-2.C: Likewise.
* g++.dg/gomp/pr78363-3.C: Likewise.
[testsuite] Require shared effective target for some lto.exp tests * gcc.dg/lto/pr54709_0.c: Require 'shared' effective target. * gcc.dg/lto/pr61526_0.c: Likewise. * gcc.dg/lto/pr64415_0.c: Likewise. From-SVN: r244891
2017-01-25 10:24:49 +01:00
2016-01-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.dg/lto/pr54709_0.c: Require 'shared' effective target.
* gcc.dg/lto/pr61526_0.c: Likewise.
* gcc.dg/lto/pr64415_0.c: Likewise.
re PR c++/79205 (ICE in create_tmp_var, at gimple-expr.c:473) PR c++/79205 * cp-gimplify.c (cp_genericize_r): Add result of convert_from_reference on invisiref parm to p_set. * g++.dg/cpp1z/decomp22.C: New test. * g++.dg/cpp1z/decomp23.C: New test. From-SVN: r244885
2017-01-24 23:33:41 +01:00
2017-01-24 Jakub Jelinek <jakub@redhat.com>
PR c++/79205
* g++.dg/cpp1z/decomp22.C: New test.
* g++.dg/cpp1z/decomp23.C: New test.
PR c++/79118 - anon-members and constexpr PR c++/79118 - anon-members and constexpr * constexpr.c (cx_check_missing_mem_inits): Caller passes type not ctor decl. Recursively check anonymous members. (register_constexpr_fundef): Adjust cx_check_missing_mem_inits call. (explain_invalid_constexpr_fn): Likewise. PR c++/79118 * g++.dg/cpp0x/pr79118.C: New. From-SVN: r244881
2017-01-24 20:25:32 +01:00
2017-01-24 Nathan Sidwell <nathan@acm.org>
PR c++/78469 - defaulted ctor and inaccessible dtor PR c++/78469 - defaulted ctor and inaccessible dtor * cp-tree.h (tsubst_flags): Add tf_no_cleanup. * init.c (build_new_1): Pass tf_no_cleanup to build_value_init. * tree.c (build_target_expr): Check tf_no_cleanup. PR c++/78469 * g++.dg/cpp0x/pr78469.C: New. From-SVN: r244882
2017-01-24 20:29:44 +01:00
PR c++/78469
* g++.dg/cpp0x/pr78469.C: New.
PR c++/79118 - anon-members and constexpr PR c++/79118 - anon-members and constexpr * constexpr.c (cx_check_missing_mem_inits): Caller passes type not ctor decl. Recursively check anonymous members. (register_constexpr_fundef): Adjust cx_check_missing_mem_inits call. (explain_invalid_constexpr_fn): Likewise. PR c++/79118 * g++.dg/cpp0x/pr79118.C: New. From-SVN: r244881
2017-01-24 20:25:32 +01:00
PR c++/79118
* g++.dg/cpp0x/pr79118.C: New.
re PR target/77439 (wrong code for sibcall with longcall, APCS frame and VFP) PR target/77439 * config/arm/arm.c (arm_function_ok_for_sibcall): Add back restriction for long calls with APCS frame and VFP. From-SVN: r244879
2017-01-24 18:15:02 +01:00
2017-01-24 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/arm/vfp-longcall-apcs.c: New test.
Add "__RTL" to cc1 gcc/c-family/ChangeLog: * c-common.c (c_common_reswords): Add "__RTL". * c-common.h (enum rid): Add RID_RTL. gcc/c/ChangeLog: * c-parser.c: Include "read-rtl-function.h" and "run-rtl-passes.h". (c_parser_declaration_or_fndef): Rename "gimple-pass-list" in grammar to gimple-or-rtl-pass-list. Add rtl-function-definition production. Update for renaming of field "gimple_pass" to "gimple_or_rtl_pass". If __RTL was seen, call c_parser_parse_rtl_body. Convert a timevar_push/pop pair to an auto_timevar, to cope with early exit. (c_parser_declspecs): Update RID_GIMPLE handling for renaming of field "gimple_pass" to "gimple_or_rtl_pass", and for renaming of c_parser_gimple_pass_list to c_parser_gimple_or_rtl_pass_list. Handle RID_RTL. (c_parser_parse_rtl_body): New function. * c-tree.h (enum c_declspec_word): Add cdw_rtl. (struct c_declspecs): Rename field "gimple_pass" to "gimple_or_rtl_pass". Add field "rtl_p". * gimple-parser.c (c_parser_gimple_pass_list): Rename to... (c_parser_gimple_or_rtl_pass_list): ...this, updating accordingly. * gimple-parser.h (c_parser_gimple_pass_list): Rename to... (c_parser_gimple_or_rtl_pass_list): ...this. gcc/ChangeLog: * cfg.c (original_copy_tables_initialized_p): New function. * cfg.h (original_copy_tables_initialized_p): New decl. * cfgrtl.c (relink_block_chain): Guard the call to free_original_copy_tables with a call to original_copy_tables_initialized_p. * cgraph.h (symtab_node::native_rtl_p): New decl. * cgraphunit.c (symtab_node::native_rtl_p): New function. (symtab_node::needed_p): Don't assert for early assembly output for __RTL functions. (cgraph_node::finalize_function): Set "force_output" for __RTL functions. (cgraph_node::analyze): Bail out early for __RTL functions. (analyze_functions): Update assertion to support __RTL functions. (cgraph_node::expand): Bail out early for __RTL functions. * final.c (rest_of_clean_state): Don't call delete_tree_ssa for __RTL functions. * function.h (struct function): Update comment for field "pass_startwith". * gimple-expr.c: Include "tree-pass.h". (gimple_has_body_p): Return false for __RTL functions. * Makefile.in (OBJS): Add run-rtl-passes.o. * pass_manager.h (gcc::pass_manager::get_rest_of_compilation): New accessor. (gcc::pass_manager::get_clean_slate): New accessor. * passes.c: Include "insn-addr.h". (should_skip_pass_p): Add logging. Update logic for running "expand" to be compatible with both __GIMPLE and __RTL. Guard property-provider override so it is only done for gimple passes. Don't skip dfinit. (skip_pass): New function. (execute_one_pass): Call skip_pass when skipping passes. * read-md.c (md_reader::read_char): Support filtering the input to a subset of line numbers. (md_reader::md_reader): Initialize fields m_first_line and m_last_line. (md_reader::read_file_fragment): New function. * read-md.h (md_reader::read_file_fragment): New decl. (md_reader::m_first_line): New field. (md_reader::m_last_line): New field. * read-rtl-function.c (function_reader::create_function): Only create cfun if it doesn't already exist. Set PROP_rtl on cfun's curr_properties. Set DECL_INITIAL to a dummy block. (read_rtl_function_body_from_file_range): New function. * read-rtl-function.h (read_rtl_function_body_from_file_range): New decl. * run-rtl-passes.c: New file. * run-rtl-passes.h: New file. gcc/testsuite/ChangeLog: * gcc.dg/rtl/aarch64/asr_div1.c: New test case. * gcc.dg/rtl/aarch64/pr71779.c: New test case. * gcc.dg/rtl/rtl.exp: New file. * gcc.dg/rtl/test.c: New file. * gcc.dg/rtl/truncated-rtl-file.c: New test case. * gcc.dg/rtl/unknown-rtx-code.c: New test case. * gcc.dg/rtl/x86_64/dfinit.c: New test case. * gcc.dg/rtl/x86_64/different-structs.c: New test case. * gcc.dg/rtl/x86_64/final.c: New test case. * gcc.dg/rtl/x86_64/into-cfglayout.c: New test case. * gcc.dg/rtl/x86_64/ira.c: New test case. * gcc.dg/rtl/x86_64/pro_and_epilogue.c: New test case. * gcc.dg/rtl/x86_64/test-multiple-fns.c: New test case. * gcc.dg/rtl/x86_64/test-return-const.c.after-expand.c: New test case. * gcc.dg/rtl/x86_64/test-return-const.c.before-fwprop.c: New test case. * gcc.dg/rtl/x86_64/test-rtl.c: New test case. * gcc.dg/rtl/x86_64/test_1.h: New file. * gcc.dg/rtl/x86_64/times-two.c.after-expand.c: New test case. * gcc.dg/rtl/x86_64/times-two.c.before-df.c: New test case. * gcc.dg/rtl/x86_64/times-two.h: New file. * gcc.dg/rtl/x86_64/vregs.c: New test case. From-SVN: r244878
2017-01-24 18:07:36 +01:00
2017-01-24 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/rtl/aarch64/asr_div1.c: New test case.
* gcc.dg/rtl/aarch64/pr71779.c: New test case.
* gcc.dg/rtl/rtl.exp: New file.
* gcc.dg/rtl/test.c: New file.
* gcc.dg/rtl/truncated-rtl-file.c: New test case.
* gcc.dg/rtl/unknown-rtx-code.c: New test case.
* gcc.dg/rtl/x86_64/dfinit.c: New test case.
* gcc.dg/rtl/x86_64/different-structs.c: New test case.
* gcc.dg/rtl/x86_64/final.c: New test case.
* gcc.dg/rtl/x86_64/into-cfglayout.c: New test case.
* gcc.dg/rtl/x86_64/ira.c: New test case.
* gcc.dg/rtl/x86_64/pro_and_epilogue.c: New test case.
* gcc.dg/rtl/x86_64/test-multiple-fns.c: New test case.
* gcc.dg/rtl/x86_64/test-return-const.c.after-expand.c: New test case.
* gcc.dg/rtl/x86_64/test-return-const.c.before-fwprop.c: New test case.
* gcc.dg/rtl/x86_64/test-rtl.c: New test case.
* gcc.dg/rtl/x86_64/test_1.h: New file.
* gcc.dg/rtl/x86_64/times-two.c.after-expand.c: New test case.
* gcc.dg/rtl/x86_64/times-two.c.before-df.c: New test case.
* gcc.dg/rtl/x86_64/times-two.h: New file.
* gcc.dg/rtl/x86_64/vregs.c: New test case.
re PR tree-optimization/79159 (spurious array-bounds warning) PR tree-optimization/79159 * tree-ssa-loop-niter.c (get_cst_init_from_scev): New function. (record_nonwrapping_iv): Imporve boundary using above function if no value range information. gcc/testsuite PR tree-optimization/79159 * g++.dg/tree-ssa/pr79159.C: New test. From-SVN: r244868
2017-01-24 14:09:27 +01:00
2017-01-24 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/79159
* g++.dg/tree-ssa/pr79159.C: New test.
[brigfe] Small fixes 2017-01-27 Pekka Jaaskelainen <pekka.jaaskelainen@parmance.com> * configure.ac: Moved the white list of enabling BRIG FE to libhsail-rt/configure.tgt. * configure: Regenerated. * MAINTAINERS: Updated maintainers for BRIG FE and libhsail-rt. gcc/ * builtin-types.def: Use unsigned_char_type_node for BT_UINT8. Use uint16_type_node for BT_UINT16. gcc/brig/ * config-lang.in: Removed stale target-libbrig reference. libhsail-rt/ * configure.tgt: Moved the white list of supported targets here from configure.ac. Added i[3456789]86-*-linux* as a supported env for the BRIG FE. * README: Added a proper description of what libhsail-rt is. From-SVN: r244978
2017-01-27 15:35:07 +01:00
2017-01-24 Pekka Jääskeläinen <pekka@parmance.com>
Brig front-end 2017-01-24 Pekka Jääskeläinen <pekka@parmance.com> Martin Jambor <mjambor@suse.cz> * Makefile.def (target_modules): Added libhsail-rt. (languages): Added language brig. * Makefile.in: Regenerated. * configure.ac (TOPLEVEL_CONFIGURE_ARGUMENTS): Added tgarget-libhsail-rt. Make brig unsupported on untested architectures. * configure: Regenerated. gcc/ * brig-builtins.def: New file. * builtins.def (DEF_HSAIL_BUILTIN): New macro. (DEF_HSAIL_ATOMIC_BUILTIN): Likewise. (DEF_HSAIL_SAT_BUILTIN): Likewise. (DEF_HSAIL_INTR_BUILTIN): Likewise. (DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN): Likewise. * builtin-types.def (BT_INT8): New. (BT_INT16): Likewise. (BT_UINT8): Likewise. (BT_UINT16): Likewise. (BT_FN_ULONG): Likewise. (BT_FN_UINT_INT): Likewise. (BT_FN_UINT_ULONG): Likewise. (BT_FN_UINT_LONG): Likewise. (BT_FN_UINT_PTR): Likewise. (BT_FN_ULONG_PTR): Likewise. (BT_FN_INT8_FLOAT): Likewise. (BT_FN_INT16_FLOAT): Likewise. (BT_FN_UINT32_FLOAT): Likewise. (BT_FN_UINT16_FLOAT): Likewise. (BT_FN_UINT8_FLOAT): Likewise. (BT_FN_UINT64_FLOAT): Likewise. (BT_FN_UINT16_UINT32): Likewise. (BT_FN_UINT32_UINT16): Likewise. (BT_FN_UINT16_UINT16_UINT16): Likewise. (BT_FN_INT_PTR_INT): Likewise. (BT_FN_UINT_PTR_UINT): Likewise. (BT_FN_LONG_PTR_LONG): Likewise. (BT_FN_ULONG_PTR_ULONG): Likewise. (BT_FN_VOID_UINT64_UINT64): Likewise. (BT_FN_UINT8_UINT8_UINT8): Likewise. (BT_FN_INT8_INT8_INT8): Likewise. (BT_FN_INT16_INT16_INT16): Likewise. (BT_FN_INT_INT_INT): Likewise. (BT_FN_UINT_FLOAT_UINT): Likewise. (BT_FN_FLOAT_UINT_UINT): Likewise. (BT_FN_ULONG_UINT_UINT): Likewise. (BT_FN_ULONG_UINT_PTR): Likewise. (BT_FN_ULONG_ULONG_ULONG): Likewise. (BT_FN_UINT_UINT_UINT): Likewise. (BT_FN_VOID_UINT_PTR): Likewise. (BT_FN_UINT_UINT_PTR: Likewise. (BT_FN_UINT32_UINT64_PTR): Likewise. (BT_FN_INT_INT_UINT_UINT): Likewise. (BT_FN_UINT_UINT_UINT_UINT): Likewise. (BT_FN_UINT_UINT_UINT_PTR): Likewise. (BT_FN_UINT_ULONG_ULONG_UINT): Likewise. (BT_FN_ULONG_ULONG_ULONG_ULONG): Likewise. (BT_FN_LONG_LONG_UINT_UINT): Likewise. (BT_FN_ULONG_ULONG_UINT_UINT): Likewise. (BT_FN_VOID_UINT32_UINT64_PTR): Likewise. (BT_FN_VOID_UINT32_UINT32_PTR): Likewise. (BT_FN_UINT_UINT_UINT_UINT_UINT): Likewise. (BT_FN_UINT_FLOAT_FLOAT_FLOAT_FLOAT): Likewise. (BT_FN_ULONG_ULONG_ULONG_UINT_UINT): Likewise. * doc/frontends.texi: List BRIG FE. * doc/install.texi (Testing): Add BRIG tesring requirements. * doc/invoke.texi (Overall Options): Mention BRIG. * doc/standards.texi (Standards): Doucment BRIG HSA version. gcc/brig/ * Make-lang.in: New file. * brig-builtins.h: Likewise. * brig-c.h: Likewise. * brig-lang.c: Likewise. * brigspec.c: Likewise. * config-lang.in: Likewise. * lang-specs.h: Likewise. * lang.opt: Likewise. * brigfrontend/brig-arg-block-handler.cc: Likewise. * brigfrontend/brig-atomic-inst-handler.cc: Likewise. * brigfrontend/brig-basic-inst-handler.cc: Likewise. * brigfrontend/brig-branch-inst-handler.cc: Likewise. * brigfrontend/brig-cmp-inst-handler.cc: Likewise. * brigfrontend/brig-code-entry-handler.cc: Likewise. * brigfrontend/brig-code-entry-handler.h: Likewise. * brigfrontend/brig-comment-handler.cc: Likewise. * brigfrontend/brig-control-handler.cc: Likewise. * brigfrontend/brig-copy-move-inst-handler.cc: Likewise. * brigfrontend/brig-cvt-inst-handler.cc: Likewise. * brigfrontend/brig-fbarrier-handler.cc: Likewise. * brigfrontend/brig-function-handler.cc: Likewise. * brigfrontend/brig-function.cc: Likewise. * brigfrontend/brig-function.h: Likewise. * brigfrontend/brig-inst-mod-handler.cc: Likewise. * brigfrontend/brig-label-handler.cc: Likewise. * brigfrontend/brig-lane-inst-handler.cc: Likewise. * brigfrontend/brig-machine.c: Likewise. * brigfrontend/brig-machine.h: Likewise. * brigfrontend/brig-mem-inst-handler.cc: Likewise. * brigfrontend/brig-module-handler.cc: Likewise. * brigfrontend/brig-queue-inst-handler.cc: Likewise. * brigfrontend/brig-seg-inst-handler.cc: Likewise. * brigfrontend/brig-signal-inst-handler.cc: Likewise. * brigfrontend/brig-to-generic.cc: Likewise. * brigfrontend/brig-to-generic.h: Likewise. * brigfrontend/brig-util.cc: Likewise. * brigfrontend/brig-util.h: Likewise. * brigfrontend/brig-variable-handler.cc: Likewise. * brigfrontend/phsa.h: Likewise. gcc/testsuite/ * lib/brig-dg.exp: New file. * lib/brig.exp: Likewise. * brig.dg/README: Likewise. * brig.dg/dg.exp: Likewise. * brig.dg/test/gimple/alloca.hsail: Likewise. * brig.dg/test/gimple/atomics.hsail: Likewise. * brig.dg/test/gimple/branches.hsail: Likewise. * brig.dg/test/gimple/fbarrier.hsail: Likewise. * brig.dg/test/gimple/function_calls.hsail: Likewise. * brig.dg/test/gimple/kernarg.hsail: Likewise. * brig.dg/test/gimple/mem.hsail: Likewise. * brig.dg/test/gimple/mulhi.hsail: Likewise. * brig.dg/test/gimple/packed.hsail: Likewise. * brig.dg/test/gimple/smoke_test.hsail: Likewise. * brig.dg/test/gimple/variables.hsail: Likewise. * brig.dg/test/gimple/vector.hsail: Likewise. include/ * hsa.h: Moved here from libgomp/plugin/hsa.h. libgomp/ * plugin/hsa.h: Moved to top level include. * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly. libhsail-rt/ * Makefile.am: New file. * target-config.h.in: Likewise. * configure.ac: Likewise. * configure: Likewise. * config.h.in: Likewise. * aclocal.m4: Likewise. * README: Likewise. * Makefile.in: Likewise. * include/internal/fibers.h: Likewise. * include/internal/phsa-queue-interface.h: Likewise. * include/internal/phsa-rt.h: Likewise. * include/internal/workitems.h: Likewise. * rt/arithmetic.c: Likewise. * rt/atomics.c: Likewise. * rt/bitstring.c: Likewise. * rt/fbarrier.c: Likewise. * rt/fibers.c: Likewise. * rt/fp16.c: Likewise. * rt/misc.c: Likewise. * rt/multimedia.c: Likewise. * rt/queue.c: Likewise. * rt/sat_arithmetic.c: Likewise. * rt/segment.c: Likewise. * rt/workitems.c: Likewise. Co-Authored-By: Martin Jambor <mjambor@suse.cz> From-SVN: r244867
2017-01-24 13:45:56 +01:00
Martin Jambor <mjambor@suse.cz>
* lib/brig-dg.exp: New file.
* lib/brig.exp: Likewise.
* brig.dg/README: Likewise.
* brig.dg/dg.exp: Likewise.
* brig.dg/test/gimple/alloca.hsail: Likewise.
* brig.dg/test/gimple/atomics.hsail: Likewise.
* brig.dg/test/gimple/branches.hsail: Likewise.
* brig.dg/test/gimple/fbarrier.hsail: Likewise.
* brig.dg/test/gimple/function_calls.hsail: Likewise.
* brig.dg/test/gimple/kernarg.hsail: Likewise.
* brig.dg/test/gimple/mem.hsail: Likewise.
* brig.dg/test/gimple/mulhi.hsail: Likewise.
* brig.dg/test/gimple/packed.hsail: Likewise.
* brig.dg/test/gimple/smoke_test.hsail: Likewise.
* brig.dg/test/gimple/variables.hsail: Likewise.
* brig.dg/test/gimple/vector.hsail: Likewise.
asan_test.C: Enable on all *-*-linux* targets that support asan... * g++.dg/asan/asan_test.C: Enable on all *-*-linux* targets that support asan, only on i?86/x86_64 require sse2_runtime. From-SVN: r244856
2017-01-24 09:27:39 +01:00
2017-01-24 Jakub Jelinek <jakub@redhat.com>
* g++.dg/asan/asan_test.C: Enable on all *-*-linux* targets that
support asan, only on i?86/x86_64 require sse2_runtime.
re PR rtl-optimization/66669 (FAIL: gcc.dg/loop-8.c) gcc/testsuite/ChangeLog: 2017-01-23 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/66669 * gcc.dg/loop-8.c: Modify dg-skip-if directive to exclude this test on powerpc targets. From-SVN: r244850
2017-01-24 02:26:13 +01:00
2017-01-23 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/66669
* gcc.dg/loop-8.c: Modify dg-skip-if directive to exclude this
test on powerpc targets.
builtin-sprintf.c: Add test cases. gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases. From-SVN: r244848
2017-01-24 02:12:41 +01:00
2017-01-23 Martin Sebor <msebor@redhat.com>
* gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases.
re PR tree-optimization/79088 (wrong code at -O2 on x86_64-linux-gnu) 2017-01-23 Richard Biener <rguenther@suse.de> PR tree-optimization/79088 PR tree-optimization/79188 * tree-ssa-threadupdate.c (mark_threaded_blocks): Move code resetting loop bounds after last path deletion. Reset loop bounds of the target loop, make code match the comments. * tree-ssa-threadbackwards.c (pass_early_thread_jumps::execute): Make sure loops need no fixups. * gcc.dg/torture/pr79088.c: New testcase. * gcc.dg/torture/pr79188.c: Likewise. From-SVN: r244837
2017-01-23 23:29:17 +01:00
2017-01-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/79088
PR tree-optimization/79188
* gcc.dg/torture/pr79088.c: New testcase.
* gcc.dg/torture/pr79188.c: Likewise.
scalar-insert-exp-3.c: New test. gcc/testsuite/ChangeLog: 2017-01-23 Kelvin Nilsen <kelvin@gcc.gnu.org> * gcc.target/powerpc/bfp/scalar-insert-exp-3.c: New test. * gcc.target/powerpc/bfp/scalar-insert-exp-4.c: New test. * gcc.target/powerpc/bfp/scalar-insert-exp-5.c: New test. * gcc.target/powerpc/bfp/scalar-test-data-class-0.c: Adjust return type of test function to reflect change in built-in function's return type. * gcc.target/powerpc/bfp/scalar-test-data-class-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-3.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-4.c: Adjust return type and second argument type to reflect change in built-in function's type signature. * gcc.target/powerpc/bfp/scalar-test-data-class-5.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust return type of test function to reflect change in built-in function's return type. * gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-0.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-1.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-2.c: Likewise. * gcc.target/powerpc/bfp/scalar-test-neg-3.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-0.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-1.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-2.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-exp-3.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-0.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-1.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-2.c: Likewise. * gcc.target/powerpc/bfp/vec-extract-sig-3.c: Likewise. * gcc.target/powerpc/bfp/vec-insert-exp-4.c: New test. * gcc.target/powerpc/bfp/vec-insert-exp-5.c: New test. * gcc.target/powerpc/bfp/vec-insert-exp-6.c: New test. * gcc.target/powerpc/bfp/vec-insert-exp-7.c: New test. * gcc.target/powerpc/bfp/vec-test-data-class-0.c: Adjust return type of test function to reflect change in built-in function's return type. * gcc.target/powerpc/bfp/vec-test-data-class-1.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-2.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-3.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-4.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-5.c: Likewise. * gcc.target/powerpc/bfp/vec-test-data-class-6.c: Adjust types of test function's result and second argument to reflect change in built-in function's type signature. * gcc.target/powerpc/bfp/vec-test-data-class-7.c: Likewise. gcc/ChangeLog: 2017-01-23 Kelvin Nilsen <kelvin@gcc.gnu.org> * config/rs6000/rs6000-builtin.def (VSIEDPF): Add scalar insert exponent support with double type for first argument. * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Changed type returned by __builtin_vec_extract_sig, __builtin_vec_extract_sig_sp, and __builtin_vec_extract_sig_dp functions from "vector int" to "vector unsigned int" or from "vector long long int" to "vector unsigned long long int". Changed type returned by __builtin_vec_extract_exp, __builtin_vec_extract_exp_sp, and __builtin_vec_extract_exp_dp functions from "vector int" to "vector unsigned int" or from "vector long long int" to "vector unsigned long long int". Changed return type of __builtin_vec_test_data_class, __builtin_vec_test_data_class_sp, and __builtin_vec_test_data_class_dp from "vector int" to "vector bool int" or from "vector long long int" to "vector bool long long int" and changed second argument type from "unsigned int" to "int". Added new overloaded function forms "vector float __builtin_vec_insert_exp (vector float, vector unsigned int)" and "vector float __builtin_vec_insert_exp_sp (vector float, vector unsigned int)" and "vector double __builtin_vec_insert_exp (vector double, vector unsigned long long int)" and "vector double __builtin_vec_insert_exp_dp (vector double, vector unsigned long long int)". Changed return type of __builtin_scalar_test_data_class and __builtin_scalar_test_data_class_sp and __builtin_scalar_test_data_class_dp from "unsigned int" to "bool int" and changed second argument from "unsigned int" to "int". Changed type returned by __builtin_scalar_test_neg, __builtin_scalar_test_neg_sp, and __builtin_scalar_test_neg_dp from "int" to "bool int". Added new overloaded function form "double __builtin_scalar_insert_exp (double, unsigned long long int)". * config/rs6000/vsx.md (xsiexpdpf): New insn for scalar insert exponent double-precision with floating point first argument. * doc/extend.texi (PowerPC AltiVec Built-in Functions): Adjust documentation of scalar_test_data_class, scalar_test_neg, scalar_extract_sig, scalar_extract_exp, scalar_insert_exp, vector_extract_exp, vec_extract_sig, vec_insert_exp, and vec_test_data_class built-in functions to reflect refinements in their type signatures. From-SVN: r244834
2017-01-23 22:56:58 +01:00
2017-01-23 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/bfp/scalar-insert-exp-3.c: New test.
* gcc.target/powerpc/bfp/scalar-insert-exp-4.c: New test.
* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: New test.
* gcc.target/powerpc/bfp/scalar-test-data-class-0.c: Adjust return
type of test function to reflect change in built-in function's
return type.
* gcc.target/powerpc/bfp/scalar-test-data-class-1.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-data-class-2.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-data-class-3.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-data-class-4.c: Adjust return
type and second argument type to reflect change in built-in
function's type signature.
* gcc.target/powerpc/bfp/scalar-test-data-class-5.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust return
type of test function to reflect change in built-in function's
return type.
* gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-0.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-1.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-2.c: Likewise.
* gcc.target/powerpc/bfp/scalar-test-neg-3.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-exp-0.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-exp-1.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-exp-2.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-exp-3.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-sig-0.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-sig-1.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-sig-2.c: Likewise.
* gcc.target/powerpc/bfp/vec-extract-sig-3.c: Likewise.
* gcc.target/powerpc/bfp/vec-insert-exp-4.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-5.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-6.c: New test.
* gcc.target/powerpc/bfp/vec-insert-exp-7.c: New test.
* gcc.target/powerpc/bfp/vec-test-data-class-0.c: Adjust return
type of test function to reflect change in built-in function's
return type.
* gcc.target/powerpc/bfp/vec-test-data-class-1.c: Likewise.
* gcc.target/powerpc/bfp/vec-test-data-class-2.c: Likewise.
* gcc.target/powerpc/bfp/vec-test-data-class-3.c: Likewise.
* gcc.target/powerpc/bfp/vec-test-data-class-4.c: Likewise.
* gcc.target/powerpc/bfp/vec-test-data-class-5.c: Likewise.
* gcc.target/powerpc/bfp/vec-test-data-class-6.c: Adjust types of
test function's result and second argument to reflect change in
built-in function's type signature.
* gcc.target/powerpc/bfp/vec-test-data-class-7.c: Likewise.
PR c++/71406 - ICE with scope-ref'd template id exprs PR c++/71406 - ICE with scope-ref'd template id exprs PR c++/77508 * typeck.c (finish_class_member_access_expr): Break up SCOPE_REF before breaking up TEMPLATE_ID_EXPR. PR c++/71406 PR c++/77508 * g++.dg/template/pr71406.C: New. From-SVN: r244832
2017-01-23 21:19:07 +01:00
2017-01-23 Nathan Sidwell <nathan@acm.org>
PR c++/71710 - template using directive of field PR c++/71710 - template using directive of field * pt.c (tsubst_copy_and_build [COMPONENT_REF]): Move FIELD_DECL check earlier. PR C++/71710 * g++.dg/template/pr71710.C: New. From-SVN: r244833
2017-01-23 21:24:32 +01:00
PR C++/71710
* g++.dg/template/pr71710.C: New.
PR c++/71406 - ICE with scope-ref'd template id exprs PR c++/71406 - ICE with scope-ref'd template id exprs PR c++/77508 * typeck.c (finish_class_member_access_expr): Break up SCOPE_REF before breaking up TEMPLATE_ID_EXPR. PR c++/71406 PR c++/77508 * g++.dg/template/pr71406.C: New. From-SVN: r244832
2017-01-23 21:19:07 +01:00
PR c++/71406
PR c++/77508
* g++.dg/template/pr71406.C: New.
arith.c (arith_power): If simplifying integer power expression to zero... 2017-01-23 Thomas Koenig <tkoenig@netcologne.de> * arith.c (arith_power): If simplifying integer power expression to zero, warn if -Winteger-division is given. 2017-01-23 Thomas Koenig <tkoenig@netcologne.de> * gfortran.dg/integer_exponentiation_7.f90: New test. From-SVN: r244830
2017-01-23 20:43:28 +01:00
2017-01-23 Thomas Koenig <tkoenig@netcologne.de>
re PR rtl-optimization/79388 (wrong code with -O -fno-tree-coalesce-vars) PR rtl-optimization/79388 PR rtl-optimization/79450 * combine.c (distribute_notes): When removing TEM_INSN for which corresponding dest has last value recorded, invalidate that last value. * gcc.c-torture/execute/pr79388.c: New test. * gcc.c-torture/execute/pr79450.c: New test. From-SVN: r245390
2017-02-13 16:39:59 +01:00
* gfortran.dg/integer_exponentiation_7.f90: New test.
arith.c (arith_power): If simplifying integer power expression to zero... 2017-01-23 Thomas Koenig <tkoenig@netcologne.de> * arith.c (arith_power): If simplifying integer power expression to zero, warn if -Winteger-division is given. 2017-01-23 Thomas Koenig <tkoenig@netcologne.de> * gfortran.dg/integer_exponentiation_7.f90: New test. From-SVN: r244830
2017-01-23 20:43:28 +01:00
re PR rtl-optimization/78634 (30% performance drop after r242832.) PR rtl-optimization/78634 * config/i386/i386.c (ix86_max_noce_ifcvt_seq_cost): New function. (TARGET_MAX_NOCE_IFCVT_SEQ_COST): Define. * ifcvt.c (noce_try_cmove): Add missing cost check. testsuite/ PR rtl-optimization/78634 * gcc.target/i386/funcspec-11.c: Also pass -mtune=i686. From-SVN: r244816
2017-01-23 17:17:33 +01:00
2017-01-23 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/78634
* gcc.target/i386/funcspec-11.c: Also pass -mtune=i686.
re PR tree-optimization/70754 (ICE during predictive commoning) PR tree-optimization/70754 * tree-predcom.c (stmt_combining_refs): New parameter INSERT_BEFORE. (reassociate_to_the_same_stmt): New parameter INSERT_BEFORE. Insert combined stmt before it if not NULL. (combine_chains): Process refs reversely and compute dominance point for root ref. gcc/testsuite PR tree-optimization/70754 * gfortran.dg/pr70754.f90: New test. From-SVN: r244815
2017-01-23 16:59:19 +01:00
2017-01-23 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/70754
* gfortran.dg/pr70754.f90: New test.
Fix strstr folding (PR tree-optimization/79196). 2017-01-23 Martin Liska <mliska@suse.cz> PR tree-optimization/79196 * tree-ssa-strlen.c (fold_strstr_to_memcmp): Rename to ... (fold_strstr_to_strncmp): ... this. Fold the pattern to strncmp instead of memcmp. (strlen_optimize_stmt): Call the renamed function. 2017-01-23 Martin Liska <mliska@suse.cz> PR tree-optimization/79196 * gcc.dg/asan/pr79196.c: New test. * gcc.dg/strlenopt-30.c: Update scanned pattern. From-SVN: r244812
2017-01-23 15:57:43 +01:00
2017-01-23 Martin Liska <mliska@suse.cz>
PR tree-optimization/79196
* gcc.dg/asan/pr79196.c: New test.
* gcc.dg/strlenopt-30.c: Update scanned pattern.
fix pr78384 PR tree-optimization/78384 * tree-ssa-loop-split.c (patch_loop_exit): Use correct edge. testsuite/ PR tree-optimization/78384 * gcc.dg/pr78384.c: New test. From-SVN: r244811
2017-01-23 14:57:31 +01:00
2017-01-23 Michael Matz <matz@suse.de>
PR tree-optimization/78384
* gcc.dg/pr78384.c: New test.
re PR tree-optimization/79186 (ICE on valid code at -O2 and -O3 on x86_64-linux-gnu: Segmentation fault (in VRP)) 2017-01-23 Richard Biener <rguenther@suse.de> PR tree-optimization/79186 * tree-vrp.c (register_new_assert_for): Make sure we've seen both incoming edges before moving an assert. * gcc.dg/torture/pr79186.c: New testcase. * gcc.dg/torture/pr79187.c: Likewise. From-SVN: r244804
2017-01-23 14:08:44 +01:00
2017-01-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/79186
* gcc.dg/torture/pr79186.c: New testcase.
* gcc.dg/torture/pr79187.c: Likewise.
Fix compute_complex_assign_jump_func 2017-01-23 Martin Jambor <mjambor@suse.cz> * ipa-prop.c (load_from_param_1): Removed. (load_from_unmodified_param): Bits from load_from_param_1 put back here. (load_from_param): Removed. (compute_complex_assign_jump_func): Removed stmt2 and just replaced it with stmt. Reverted back to use of load_from_unmodified_param. testsuite/ * gcc.dg/ipa/vrp8.c: New test. From-SVN: r244803
2017-01-23 14:05:00 +01:00
2017-01-23 Martin Jambor <mjambor@suse.cz>
* gcc.dg/ipa/vrp8.c: New test.
[PR 79108] Put ipa_node_params to GC memory 2017-01-23 Martin Jambor <mjambor@suse.cz> PR ipa/79108 * ipa-prop.h (ipa_param_descriptor): Anotate with with GTY(()). (ipa_node_params): Annotate with GTY((for_user)). Make descriptors field a pointer to garbage collected vector, mark lattices and ipcp_orig_node with GTY((skip)). (ipa_get_param_count): Adjust to descriptors being a pointer. (ipa_get_param): Likewise. (ipa_get_type): Likewise. (ipa_get_param_move_cost): Likewise. (ipa_set_param_used): Likewise. (ipa_get_controlled_uses): Likewise. (ipa_set_controlled_uses): Likewise. (ipa_is_param_used): Likewise. (ipa_node_params_t): Move into garbage collector. New methods insert and remove. (ipa_node_params_sum): Annotate wth GTY(()). (ipa_check_create_node_params): Adjust to ipa_node_params_sum being garbage collected. (ipa_load_from_parm_agg): Adjust declaration. * ipa-icf.c (param_used_p): Adjust to descriptors being a pointer. * ipa-profile.c (ipa_profile): Likewise. * ipa-prop.c (ipa_get_param_decl_index_1): Likewise. (ipa_populate_param_decls): Make descriptors parameter garbage collected. (ipa_dump_param): Adjust to descriptors being a pointer. (ipa_alloc_node_params): Likewise. (ipa_initialize_node_params): Likewise. (load_from_param_1): Make descriptors parameter garbage collected. (load_from_unmodified_param): Likewise. (load_from_param): Likewise. (ipa_load_from_parm_agg): Likewise. (ipa_node_params::~ipa_node_params): Removed. (ipa_free_all_node_params): Remove call to delete operator. (ipa_node_params_t::insert): New. (ipa_node_params_t::remove): Likewise. (ipa_node_params_t::duplicate): Adjust to descriptors being a pointer, copy known_csts and known_contexts vectors. (ipa_read_node_info): Adjust to descriptors being a pointer. (ipcp_modif_dom_walker): Make m_descriptors field garbage collected. (ipcp_transform_function): Make descriptors variable garbage collected. testsuite/ * gfortran.dg/lto/pr79108_0.f90: New test. From-SVN: r244802
2017-01-23 14:01:31 +01:00
2017-01-23 Martin Jambor <mjambor@suse.cz>
PR ipa/79108
* gfortran.dg/lto/pr79108_0.f90: New test.
Add AVX512 k-mask intrinsics gcc/ * config/i386/avx512bwintrin.h: Add k-mask test, kortest intrinsics. * config/i386/avx512dqintrin.h: Ditto. * config/i386/avx512fintrin.h: Ditto. * gcc/config/i386/i386.c: Handle new builtins. * config/i386/i386-builtin.def: Add new builtins. * config/i386/sse.md (ktest<mode>, kortest<mode>): New. (UNSPEC_KORTEST, UNSPEC_KTEST): New. gcc/testsuite/ * gcc.target/i386/avx512bw-ktestd-1.c: New test. * gcc.target/i386/avx512bw-ktestq-1.c: Ditto. * gcc.target/i386/avx512dq-ktestb-1.c: Ditto. * gcc.target/i386/avx512f-ktestw-1.c: Ditto. * gcc.target/i386/avx512bw-kortestd-1.c: Ditto. * gcc.target/i386/avx512bw-kortestq-1.c: Ditto. * gcc.target/i386/avx512dq-kortestb-1.c: Ditto. * gcc.target/i386/avx512f-kortestw-1.c: Ditto. * gcc.target/i386/avx512bw-ktestd-2.c: Ditt * gcc.target/i386/avx512bw-ktestq-2.c: Ditto. * gcc.target/i386/avx512dq-ktestb-2.c: Ditto. * gcc.target/i386/avx512f-ktestw-2.c: Ditto. * gcc.target/i386/avx512bw-kortestd-2.c: Ditto. * gcc.target/i386/avx512bw-kortestq-2.c: Ditto. * gcc.target/i386/avx512dq-kortestb-2.c: Ditto. * gcc.target/i386/avx512f-kortestw-2.c: Ditto. From-SVN: r244801
2017-01-23 13:52:39 +01:00
2017-01-23 Andrew Senkevich <andrew.senkevich@intel.com>
* gcc.target/i386/avx512bw-ktestd-1.c: New test.
* gcc.target/i386/avx512bw-ktestq-1.c: Ditto.
* gcc.target/i386/avx512dq-ktestb-1.c: Ditto.
* gcc.target/i386/avx512f-ktestw-1.c: Ditto.
* gcc.target/i386/avx512bw-kortestd-1.c: Ditto.
* gcc.target/i386/avx512bw-kortestq-1.c: Ditto.
* gcc.target/i386/avx512dq-kortestb-1.c: Ditto.
* gcc.target/i386/avx512f-kortestw-1.c: Ditto.
* gcc.target/i386/avx512bw-ktestd-2.c: Ditt
* gcc.target/i386/avx512bw-ktestq-2.c: Ditto.
* gcc.target/i386/avx512dq-ktestb-2.c: Ditto.
* gcc.target/i386/avx512f-ktestw-2.c: Ditto.
* gcc.target/i386/avx512bw-kortestd-2.c: Ditto.
* gcc.target/i386/avx512bw-kortestq-2.c: Ditto.
* gcc.target/i386/avx512dq-kortestb-2.c: Ditto.
* gcc.target/i386/avx512f-kortestw-2.c: Ditto.
re PR testsuite/78421 (vect-strided-a-u8-i2-gap.c fails on armeb) PR testsuite/78421 * lib/target-supports.exp (check_effective_target_vect_hw_misalign): If the target is ARM return the result of the check_effective_target_arm_vect_no_misalign proc. * gcc.dg/vect/vect-strided-a-u8-i2-gap.c: If the target does not support unaligned vectors then only expect one of the loops to be unrolled. Co-Authored-By: Nick Clifton <nickc@redhat.com> From-SVN: r244796
2017-01-23 13:24:35 +01:00
2017-01-23 Richard Biener <rguenther@suse.de>
Nick Clifton <nickc@redhat.com>
PR testsuite/78421
* lib/target-supports.exp (check_effective_target_vect_hw_misalign):
If the target is ARM return the result of the
check_effective_target_arm_vect_no_misalign proc.
* gcc.dg/vect/vect-strided-a-u8-i2-gap.c: If the target does not
support unaligned vectors then only expect one of the loops to be
unrolled.
use-after-scope: handle writes to a poisoned variable 2017-01-23 Martin Liska <mliska@suse.cz> * gcc.dg/asan/use-after-scope-10.c: New test. * gcc.dg/asan/use-after-scope-11.c: New test. * g++.dg/asan/use-after-scope-5.C: New test. 2017-01-23 Jakub Jelinek <jakub@redhat.com> Martin Liska <mliska@suse.cz> * asan.h: Define ASAN_USE_AFTER_SCOPE_ATTRIBUTE. * asan.c (asan_expand_poison_ifn): Support stores and use appropriate ASAN report function. * internal-fn.c (expand_ASAN_POISON_USE): New function. * internal-fn.def (ASAN_POISON_USE): Declare. * tree-into-ssa.c (maybe_add_asan_poison_write): New function. (maybe_register_def): Create ASAN_POISON_USE when sanitizing. * tree-ssa-dce.c (eliminate_unnecessary_stmts): Remove ASAN_POISON calls w/o LHS. * tree-ssa.c (execute_update_addresses_taken): Create clobber for ASAN_MARK (UNPOISON, &x, ...) in order to prevent usage of a LHS from ASAN_MARK (POISON, &x, ...) coming to a PHI node. * gimplify.c (asan_poison_variables): Add attribute use_after_scope_memory to variables that really needs to live in memory. * tree-ssa.c (is_asan_mark_p): Do not rewrite into SSA when having the attribute. From-SVN: r244793
2017-01-23 13:06:13 +01:00
2017-01-23 Martin Liska <mliska@suse.cz>
* gcc.dg/asan/use-after-scope-10.c: New test.
* gcc.dg/asan/use-after-scope-11.c: New test.
* g++.dg/asan/use-after-scope-5.C: New test.
Speed up use-after-scope (v2): rewrite into SSA 2017-01-23 Martin Liska <mliska@suse.cz> * asan.c (create_asan_shadow_var): New function. (asan_expand_poison_ifn): Likewise. * asan.h (asan_expand_poison_ifn): New declaration. * internal-fn.c (expand_ASAN_POISON): Likewise. * internal-fn.def (ASAN_POISON): New builtin. * sanopt.c (pass_sanopt::execute): Expand asan_expand_poison_ifn. * tree-inline.c (copy_decl_for_dup_finish): Make function external. * tree-inline.h (copy_decl_for_dup_finish): Likewise. * tree-ssa.c (is_asan_mark_p): New function. (execute_update_addresses_taken): Rewrite local variables (identified just by use-after-scope as addressable) into SSA. 2017-01-23 Martin Liska <mliska@suse.cz> * gcc.dg/asan/use-after-scope-3.c: Add additional flags. * gcc.dg/asan/use-after-scope-9.c: Likewise and grep for sanopt optimization for ASAN_POISON. From-SVN: r244791
2017-01-23 13:02:13 +01:00
2017-01-23 Martin Liska <mliska@suse.cz>
* gcc.dg/asan/use-after-scope-3.c: Add additional flags.
* gcc.dg/asan/use-after-scope-9.c: Likewise and grep for
sanopt optimization for ASAN_POISON.
[testsuite] Fix FAIL: gcc.dg/lto/pr69188 on bare-metal targets PR lto/69188 * gcc.dg/lto/pr69188_0.c: Require profiling support for testcase. From-SVN: r244779
2017-01-23 12:22:54 +01:00
2016-01-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.dg/lto/pr69188_0.c: Require profiling support for testcase.
[ARM,AArch64][testsuite] Fix format string in AdvSIMD tests. 2017-01-23 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (CHECK_POLY): New. (CHECK_RESULTS_NAMED_NO_FP16): Call CHECK_POLY instead of CHECK for poly*_t types. * gcc.target/aarch64/advsimd-intrinsics/vcnt.c (FNNAME): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vcombine.c (void exec_vcombine): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vcreate.c (FNNAME): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vget_high.c (void exec_vget_high): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vget_low.c (void exec_vget_low): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX.c (void exec_vldX): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c (void exec_vldX_dup): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c (void exec_vldX_lane): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vmul.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vmvn.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vqtbX.c (void exec_vqtbX): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vrev.c (void exec_vrev): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vsXi_n.inc: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vsli_n.c (void vsli_extra): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vsri_n.c (void vsri_extra): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c (void exec_vstX_lane): Likewise. * gcc.target/aarch64/advsimd-intrinsics/vtbX.c (void exec_vtbX): Likewise. * gcc.target/aarch64/advsimd-intrinsics/p64_p128.c (int main): Likewise. (TEST_VGET_LANE): Cast to uint to avoid warning. * gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc (void FNNAME): Fix PRIx format for int16_t, int32_t, uint16_t, uint32_t. * gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c (void exec_vfma_vfms_n): Fix PRIx format for float64_t. * gcc.target/aarch64/advsimd-intrinsics/vmovn.c (void exec_vmovn): Fix PRIx format for int8_t, int16_t, uint8_t, uint16_t. * gcc.target/aarch64/advsimd-intrinsics/vmul_lane.c (void exec_vmul_lane): Fix PRIx format for int16_t, uint16_t. * gcc.target/aarch64/advsimd-intrinsics/vmul_n.c: Likewise. * gcc.target/aarch64/advsimd-intrinsics/vmull.c (void exec_vmull): Fix PRIx format for int16_t, int64_t, uint16_t, uint64_t. Call CHECK_POLY instead of CHECK for poly64_t types. * gcc.target/aarch64/advsimd-intrinsics/vmull_lane.c (void exec_vmull_lane): Fix PRIx format for int64_t, uint64_t. * gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc: Fix PRIx format for int8_t, int16_t, uint8_t, uint16_t. * gcc.target/aarch64/advsimd-intrinsics/vqabs.c (void vqabs_extra): Fix PRIx format for int16_t, int32_t, uint16_t, uint32_t. * gcc.target/aarch64/advsimd-intrinsics/vqdmull.c: Fix PRIx format for int32_t, int64_t. * gcc.target/aarch64/advsimd-intrinsics/vqneg.c (void vqneg_extra): Fix PRIx format for int16_t, int32_t. * gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c (TEST_VREINTERPRET_TO_POLY): New. (main): Call TEST_VREINTERPRET_TO_POLY instead of TEST_VREINTERPRET where needed. From-SVN: r244772
2017-01-23 09:56:36 +01:00
2017-01-23 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (CHECK_POLY): New.
(CHECK_RESULTS_NAMED_NO_FP16): Call CHECK_POLY instead of CHECK
for poly*_t types.
* gcc.target/aarch64/advsimd-intrinsics/vcnt.c (FNNAME): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcombine.c (void
exec_vcombine): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vcreate.c (FNNAME): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vget_high.c (void exec_vget_high): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vget_low.c (void exec_vget_low): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX.c (void exec_vldX): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c (void exec_vldX_dup): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c (void exec_vldX_lane): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vmul.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vmvn.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqtbX.c (void exec_vqtbX): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p128.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrev.c (void exec_vrev): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsXi_n.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsli_n.c (void vsli_extra): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vsri_n.c (void vsri_extra): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c (void exec_vstX_lane): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vtbX.c (void exec_vtbX): Likewise.
* gcc.target/aarch64/advsimd-intrinsics/p64_p128.c (int main):
Likewise.
(TEST_VGET_LANE): Cast to uint to avoid warning.
* gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc (void
FNNAME): Fix PRIx format for int16_t, int32_t, uint16_t, uint32_t.
* gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c (void
exec_vfma_vfms_n): Fix PRIx format for float64_t.
* gcc.target/aarch64/advsimd-intrinsics/vmovn.c (void exec_vmovn):
Fix PRIx format for int8_t, int16_t, uint8_t, uint16_t.
* gcc.target/aarch64/advsimd-intrinsics/vmul_lane.c (void
exec_vmul_lane): Fix PRIx format for int16_t, uint16_t.
* gcc.target/aarch64/advsimd-intrinsics/vmul_n.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vmull.c (void exec_vmull):
Fix PRIx format for int16_t, int64_t, uint16_t, uint64_t. Call
CHECK_POLY instead of CHECK for poly64_t types.
* gcc.target/aarch64/advsimd-intrinsics/vmull_lane.c (void
exec_vmull_lane): Fix PRIx format for int64_t, uint64_t.
* gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc:
Fix PRIx format for int8_t, int16_t, uint8_t, uint16_t.
* gcc.target/aarch64/advsimd-intrinsics/vqabs.c (void
vqabs_extra): Fix PRIx format for int16_t, int32_t, uint16_t,
uint32_t.
* gcc.target/aarch64/advsimd-intrinsics/vqdmull.c: Fix PRIx format
for int32_t, int64_t.
* gcc.target/aarch64/advsimd-intrinsics/vqneg.c (void
vqneg_extra): Fix PRIx format for int16_t, int32_t.
* gcc.target/aarch64/advsimd-intrinsics/vreinterpret_p64.c
(TEST_VREINTERPRET_TO_POLY): New. (main): Call
TEST_VREINTERPRET_TO_POLY instead of TEST_VREINTERPRET where
needed.
re PR fortran/79154 (omp declare simd in pure function?) PR fortran/79154 * parse.c (matchs, matcho, matchds, matchdo): Replace return st; with { ret = st; goto finish; }. (decode_omp_directive): Allow declare simd, declare target and simd directives in PURE/ELEMENTAL procedures. Only call gfc_unset_implicit_pure on successful match of other procedures. * gfortran.dg/gomp/pr79154-1.f90: New test. * gfortran.dg/gomp/pr79154-2.f90: New test. From-SVN: r244763
2017-01-22 20:36:57 +01:00
2017-01-22 Jakub Jelinek <jakub@redhat.com>
PR fortran/79154
* gfortran.dg/gomp/pr79154-1.f90: New test.
* gfortran.dg/gomp/pr79154-2.f90: New test.
* gcc.dg/tree-ssa/pr77445-2.c: Quote brackets. From-SVN: r244757
2017-01-22 13:46:39 +01:00
2017-01-22 Andreas Schwab <schwab@linux-m68k.org>
* gcc.dg/tree-ssa/pr77445-2.c: Quote brackets.
re PR testsuite/79169 (g++.dg/warn/Wduplicated-branches1.C fails on powerpc since its introduction in r244705) PR testsuite/79169 * g++.dg/warn/Wduplicated-branches1.C: Use signed char. From-SVN: r244747
2017-01-21 13:00:40 +01:00
2017-01-21 Marek Polacek <polacek@redhat.com>
PR testsuite/79169
* g++.dg/warn/Wduplicated-branches1.C: Use signed char.
* gcc.dg/tree-ssa/pr77445-2.c: Adjust template. From-SVN: r244746
2017-01-21 12:33:44 +01:00
2017-01-20 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/tree-ssa/pr77445-2.c: Adjust template.
re PR rtl-optimization/79125 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2661 (error: flow control insn inside a basic block)) 2017-01-21 Bernd Schmidt <bschmidt@redhat.com> rtl-optimization/79125 * cprop.c (local_cprop_pass): Handle cases where we make an unconditional trap. PR rtl-optimization/79125 * gcc.dg/torture/pr79125.c: New test. From-SVN: r244741
2017-01-21 08:23:47 +01:00
2017-01-21 Bernd Schmidt <bschmidt@redhat.com>
PR rtl-optimization/79125
* gcc.dg/torture/pr79125.c: New test.
[AArch64] Only build & test pauth code for LP64 gcc/ * config/aarch64/aarch64-builtins.c (aarch64_init_builtins): Register register pauth builtins for LP64 only. libgcc/ * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. * unwind-dw2.c (execute_cfa_program): Only multiplexing DW_CFA_GNU_window_save for AArch64 and LP64. gcc/testsuite/ * testsuite/gcc.target/aarch64/return_address_sign_1.c: Enable on LP64 only. * testsuite/gcc.target/aarch64/return_address_sign_2.c: Likewise. * testsuite/gcc.target/aarch64/return_address_sign_3.c: Likewise. From-SVN: r244732
2017-01-20 22:03:41 +01:00
2017-01-20 Jiong Wang <jiong.wang@arm.com>
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
* gcc.target/aarch64/return_address_sign_1.c: Enable on LP64
[AArch64] Only build & test pauth code for LP64 gcc/ * config/aarch64/aarch64-builtins.c (aarch64_init_builtins): Register register pauth builtins for LP64 only. libgcc/ * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. * unwind-dw2.c (execute_cfa_program): Only multiplexing DW_CFA_GNU_window_save for AArch64 and LP64. gcc/testsuite/ * testsuite/gcc.target/aarch64/return_address_sign_1.c: Enable on LP64 only. * testsuite/gcc.target/aarch64/return_address_sign_2.c: Likewise. * testsuite/gcc.target/aarch64/return_address_sign_3.c: Likewise. From-SVN: r244732
2017-01-20 22:03:41 +01:00
only.
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
* gcc.target/aarch64/return_address_sign_2.c: Likewise.
* gcc.target/aarch64/return_address_sign_3.c: Likewise.
[AArch64] Only build & test pauth code for LP64 gcc/ * config/aarch64/aarch64-builtins.c (aarch64_init_builtins): Register register pauth builtins for LP64 only. libgcc/ * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. * unwind-dw2.c (execute_cfa_program): Only multiplexing DW_CFA_GNU_window_save for AArch64 and LP64. gcc/testsuite/ * testsuite/gcc.target/aarch64/return_address_sign_1.c: Enable on LP64 only. * testsuite/gcc.target/aarch64/return_address_sign_2.c: Likewise. * testsuite/gcc.target/aarch64/return_address_sign_3.c: Likewise. From-SVN: r244732
2017-01-20 22:03:41 +01:00
PR c++/78495 - wrong code inherited ctor and invisi-ref parm PR c++/78495 - wrong code inherited ctor and invisi-ref parm * cp-gimplify.c (cp_generize_r): Don't skip thunks. PR c++/79495 * g++.dg/cpp1z/inh-ctor38.C: New. From-SVN: r244728
2017-01-20 18:53:44 +01:00
2017-01-20 Nathan Sidwell <nathan@acm.org>
PR c++/79118 - anon-members and constexpr PR c++/79118 - anon-members and constexpr * constexpr.c (cx_check_missing_mem_inits): Caller passes type not ctor decl. Recursively check anonymous members. (register_constexpr_fundef): Adjust cx_check_missing_mem_inits call. (explain_invalid_constexpr_fn): Likewise. PR c++/79118 * g++.dg/cpp0x/pr79118.C: New. From-SVN: r244881
2017-01-24 20:25:32 +01:00
PR c++/78495
PR c++/78495 - wrong code inherited ctor and invisi-ref parm PR c++/78495 - wrong code inherited ctor and invisi-ref parm * cp-gimplify.c (cp_generize_r): Don't skip thunks. PR c++/79495 * g++.dg/cpp1z/inh-ctor38.C: New. From-SVN: r244728
2017-01-20 18:53:44 +01:00
* g++.dg/cpp1z/inh-ctor38.C: New.
re PR c/79152 (-Wimplicit-fallthrough false positive triggered by goto statements) PR c/79152 * gimplify.c (should_warn_for_implicit_fallthrough): Handle consecutive non-case labels. * c-c++-common/Wimplicit-fallthrough-35.c: New test. From-SVN: r244726
2017-01-20 17:28:16 +01:00
2017-01-20 Marek Polacek <polacek@redhat.com>
PR c/79152
* c-c++-common/Wimplicit-fallthrough-35.c: New test.
Skip optional_mthumb tests if GCC has a default mode 2017-01-20 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * lib/target-supports.exp (check_configured_with): New procedure. (check_effective_target_default_mode): new effective target. * gcc.target/arm/optional_thumb-1.c: Skip if GCC was configured with a default mode. Fix dg-skip-if target selector syntax. * gcc.target/arm/optional_thumb-2.c: Likewise. * gcc.target/arm/optional_thumb-3.c: Fix dg-skip-if target selector syntax. From-SVN: r244723
2017-01-20 16:29:21 +01:00
2017-01-20 Thomas Preud'homme <thomas.preudhomme@arm.com>
* lib/target-supports.exp (check_configured_with): New procedure.
(check_effective_target_default_mode): new effective target.
* gcc.target/arm/optional_thumb-1.c: Skip if GCC was configured with a
default mode. Fix dg-skip-if target selector syntax.
* gcc.target/arm/optional_thumb-2.c: Likewise.
* gcc.target/arm/optional_thumb-3.c: Fix dg-skip-if target selector
syntax.
C++: fix fix-it hints for misspellings within explicit namespaces gcc/cp/ChangeLog: PR c++/77829 PR c++/78656 * cp-tree.h (suggest_alternatives_for): Add bool param. (suggest_alternative_in_explicit_scope): New decl. * error.c (qualified_name_lookup_error): When SCOPE is a namespace that isn't the global one, call new function suggest_alternative_in_explicit_scope, only calling suggest_alternatives_for if it fails, and disabling near match searches fort that case. When SCOPE is the global namespace, pass true for new param to suggest_alternatives_for to allow for fuzzy name lookups. * lex.c (unqualified_name_lookup_error): Pass true for new param to suggest_alternatives_for. * name-lookup.c (consider_binding_level): Add forward decl. (suggest_alternatives_for): Add "suggest_misspellings" param, using it to conditionalize the fuzzy name-lookup code. (suggest_alternative_in_explicit_scope): New function. * parser.c (cp_parser_primary_expression): When calling finish_id_expression, pass location of id_expression rather than that of id_expr_token. (cp_parser_id_expression): Convert local "unqualified_id" from tree to cp_expr to avoid implicitly dropping location information. gcc/testsuite/ChangeLog: PR c++/77829 PR c++/78656 * g++.dg/spellcheck-pr77829.C: New test case. * g++.dg/spellcheck-pr78656.C: New test case. From-SVN: r244715
2017-01-20 15:36:46 +01:00
2017-01-20 David Malcolm <dmalcolm@redhat.com>
PR c++/77829
PR c++/78656
* g++.dg/spellcheck-pr77829.C: New test case.
* g++.dg/spellcheck-pr78656.C: New test case.
re PR c/64279 (Warning missing for "(cond) ? A : A" / if(cond) expr1; else expr1; // same expression in if and else branch) PR c/64279 * c-common.h (do_warn_duplicated_branches_r): Declare. * c-gimplify.c (c_genericize): Walk the function tree calling do_warn_duplicated_branches_r. * c-warn.c (expr_from_macro_expansion_r): New. (do_warn_duplicated_branches): New. (do_warn_duplicated_branches_r): New. * c.opt (Wduplicated-branches): New option. * c-typeck.c (build_conditional_expr): Warn about duplicated branches. * call.c (build_conditional_expr_1): Warn about duplicated branches. * semantics.c (finish_expr_stmt): Build statement using the proper location. * doc/invoke.texi: Document -Wduplicated-branches. * fold-const.c (operand_equal_p): Handle MODIFY_EXPR, INIT_EXPR, COMPOUND_EXPR, PREDECREMENT_EXPR, PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, CLEANUP_POINT_EXPR, EXPR_STMT, STATEMENT_LIST, and RETURN_EXPR. For non-pure non-const functions return 0 only when not OEP_LEXICOGRAPHIC. (fold_build_cleanup_point_expr): Use the expression location when building CLEANUP_POINT_EXPR. * tree-core.h (enum operand_equal_flag): Add OEP_LEXICOGRAPHIC. * tree.c (add_expr): Handle error_mark_node. * c-c++-common/Wduplicated-branches-1.c: New test. * c-c++-common/Wduplicated-branches-10.c: New test. * c-c++-common/Wduplicated-branches-11.c: New test. * c-c++-common/Wduplicated-branches-12.c: New test. * c-c++-common/Wduplicated-branches-2.c: New test. * c-c++-common/Wduplicated-branches-3.c: New test. * c-c++-common/Wduplicated-branches-4.c: New test. * c-c++-common/Wduplicated-branches-5.c: New test. * c-c++-common/Wduplicated-branches-6.c: New test. * c-c++-common/Wduplicated-branches-7.c: New test. * c-c++-common/Wduplicated-branches-8.c: New test. * c-c++-common/Wduplicated-branches-9.c: New test. * c-c++-common/Wimplicit-fallthrough-7.c: Coalesce dg-warning. * g++.dg/cpp0x/lambda/lambda-switch.C: Move dg-warning. * g++.dg/ext/builtin-object-size3.C: Likewise. * g++.dg/gomp/loop-1.C: Likewise. * g++.dg/warn/Wduplicated-branches1.C: New test. * g++.dg/warn/Wduplicated-branches2.C: New test. From-SVN: r244705
2017-01-20 13:02:50 +01:00
2017-01-20 Marek Polacek <polacek@redhat.com>
PR c/64279
* c-c++-common/Wduplicated-branches-1.c: New test.
* c-c++-common/Wduplicated-branches-10.c: New test.
* c-c++-common/Wduplicated-branches-11.c: New test.
* c-c++-common/Wduplicated-branches-12.c: New test.
* c-c++-common/Wduplicated-branches-2.c: New test.
* c-c++-common/Wduplicated-branches-3.c: New test.
* c-c++-common/Wduplicated-branches-4.c: New test.
* c-c++-common/Wduplicated-branches-5.c: New test.
* c-c++-common/Wduplicated-branches-6.c: New test.
* c-c++-common/Wduplicated-branches-7.c: New test.
* c-c++-common/Wduplicated-branches-8.c: New test.
* c-c++-common/Wduplicated-branches-9.c: New test.
* c-c++-common/Wimplicit-fallthrough-7.c: Coalesce dg-warning.
* g++.dg/cpp0x/lambda/lambda-switch.C: Move dg-warning.
* g++.dg/ext/builtin-object-size3.C: Likewise.
* g++.dg/gomp/loop-1.C: Likewise.
* g++.dg/warn/Wduplicated-branches1.C: New test.
* g++.dg/warn/Wduplicated-branches2.C: New test.
Do not declare artificial variables in tree-profile.c to have a definition (PR lto/69188). 2017-01-20 Martin Liska <mliska@suse.cz> PR lto/69188 * gcc.dg/lto/pr69188_0.c: New test. * gcc.dg/lto/pr69188_1.c: New test. 2017-01-20 Martin Liska <mliska@suse.cz> PR lto/69188 * tree-profile.c (init_ic_make_global_vars): Do not call finalize_decl. (gimple_init_gcov_profiler): Likewise. From-SVN: r244692
2017-01-20 10:45:04 +01:00
2017-01-20 Martin Liska <mliska@suse.cz>
PR lto/69188
* gcc.dg/lto/pr69188_0.c: New test.
* gcc.dg/lto/pr69188_1.c: New test.
Add AVX512 k-mask intrinsics. gcc/ * config/i386/avx512bwintrin.h: Add k-mask registers shift intrinsics. * config/i386/avx512dqintrin.h: Ditto. * config/i386/avx512fintrin.h: Ditto. * config/i386/i386-builtin-types.def: Add new types. * gcc/config/i386/i386.c: Handle new types. * config/i386/i386-builtin.def (__builtin_ia32_kshiftliqi) (__builtin_ia32_kshiftlihi, __builtin_ia32_kshiftlisi) (__builtin_ia32_kshiftlidi, __builtin_ia32_kshiftriqi) (__builtin_ia32_kshiftrihi, __builtin_ia32_kshiftrisi) (__builtin_ia32_kshiftridi): New. * config/i386/sse.md (k<code><mode>): Rename *k<code><mode>. gcc/testsuite/ * gcc.target/i386/avx512bw-kshiftld-1.c: New test. * gcc.target/i386/avx512bw-kshiftlq-1.c: Ditto. * gcc.target/i386/avx512dq-kshiftlb-1.c: Ditto. * gcc.target/i386/avx512f-kshiftlw-1.c: Ditto. * gcc.target/i386/avx512bw-kshiftrd-1.c: Ditto. * gcc.target/i386/avx512bw-kshiftrq-1.c: Ditto. * gcc.target/i386/avx512dq-kshiftrb-1.c: Ditto. * gcc.target/i386/avx512f-kshiftrw-1.c: Ditto. * gcc.target/i386/avx512bw-kshiftld-2.c: Ditto. * gcc.target/i386/avx512bw-kshiftlq-2.c: Ditto. * gcc.target/i386/avx512bw-kshiftrd-2.c: Ditto. * gcc.target/i386/avx512bw-kshiftrq-2.c: Ditto. * gcc.target/i386/avx512dq-kshiftlb-2.c: Ditto. * gcc.target/i386/avx512dq-kshiftrb-2.c: Ditto. * gcc.target/i386/avx512f-kshiftlw-2.c: Ditto. * gcc.target/i386/avx512f-kshiftrw-2.c: Ditto. * gcc.target/i386/avx-1.c: Test new intrinsics. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. From-SVN: r244685
2017-01-20 09:37:13 +01:00
2017-01-20 Andrew Senkevich <andrew.senkevich@intel.com>
* gcc.target/i386/avx512bw-kshiftld-1.c: New test.
* gcc.target/i386/avx512bw-kshiftlq-1.c: Ditto.
* gcc.target/i386/avx512dq-kshiftlb-1.c: Ditto.
* gcc.target/i386/avx512f-kshiftlw-1.c: Ditto.
* gcc.target/i386/avx512bw-kshiftrd-1.c: Ditto.
* gcc.target/i386/avx512bw-kshiftrq-1.c: Ditto.
* gcc.target/i386/avx512dq-kshiftrb-1.c: Ditto.
* gcc.target/i386/avx512f-kshiftrw-1.c: Ditto.
* gcc.target/i386/avx512bw-kshiftld-2.c: Ditto.
* gcc.target/i386/avx512bw-kshiftlq-2.c: Ditto.
* gcc.target/i386/avx512bw-kshiftrd-2.c: Ditto.
* gcc.target/i386/avx512bw-kshiftrq-2.c: Ditto.
* gcc.target/i386/avx512dq-kshiftlb-2.c: Ditto.
* gcc.target/i386/avx512dq-kshiftrb-2.c: Ditto.
* gcc.target/i386/avx512f-kshiftlw-2.c: Ditto.
* gcc.target/i386/avx512f-kshiftrw-2.c: Ditto.
* gcc.target/i386/avx-1.c: Test new intrinsics.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
re PR tree-optimization/71264 (ICE in convert_move) 2017-01-20 Richard Biener <rguenther@suse.de> PR tree-optimization/71264 * gcc.dg/vect/pr71264.c: Make sure memory is aligned. From-SVN: r244683
2017-01-20 09:01:27 +01:00
2017-01-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/71264
* gcc.dg/vect/pr71264.c: Make sure memory is aligned.
config.gcc (supported_defaults): Add madd4. gcc/ 2017-01-19 Matthew Fortune <matthew.fortune@imgtec.com> Yunqiang Su <yunqiang.su@imgtec.com> * config.gcc (supported_defaults): Add madd4. (with_madd4): Add validation. (all_defaults): Add madd4. * config/mips/mips.opt (mmadd4): New option. * gcc/config/mips/mips.h (OPTION_DEFAULT_SPECS): Add a default for mmadd4. (TARGET_CPU_CPP_BUILTINS): Add builtin_define for __mips_no_madd4. (ISA_HAS_UNFUSED_MADD4): Gate with mips_madd4. (ISA_HAS_FUSED_MADD4): Likewise. * gcc/doc/invoke.texi (-mmadd4): Document the new option. * gcc/doc/install.texi (--with-madd4): Document the new option. gcc/testsuite/ 2017-01-19 Matthew Fortune <matthew.fortune@imgtec.com> * gcc.target/mips/madd4-1.c: New file. * gcc.target/mips/madd4-2.c: Likewise. * gcc.target/mips/mips.exp (mips_option_groups): Add ghost option HAS_MADD4. (mips_option_groups): Add -m[no-]madd4. (mips-dg-init): Detect default -mno-madd4. (mips-dg-options): Handle HAS_MADD4 arch upgrade/downgrade. * gcc.target/mips/mips-ps-type.c: Add -mmadd4 test option. * gcc.target/mips/mips-ps-type-2.c: Likewise. * gcc.target/mips/nmadd-1.c: Likewise. * gcc.target/mips/nmadd-2.c: Likewise. * gcc.target/mips/nmadd-3.c: Likewise. Co-Authored-By: Yunqiang Su <yunqiang.su@imgtec.com> From-SVN: r244676
2017-01-20 02:05:25 +01:00
2017-01-19 Matthew Fortune <matthew.fortune@imgtec.com>
* gcc.target/mips/madd4-1.c: New file.
* gcc.target/mips/madd4-2.c: Likewise.
* gcc.target/mips/mips.exp (mips_option_groups): Add ghost option
HAS_MADD4.
(mips_option_groups): Add -m[no-]madd4.
(mips-dg-init): Detect default -mno-madd4.
(mips-dg-options): Handle HAS_MADD4 arch upgrade/downgrade.
* gcc.target/mips/mips-ps-type.c: Add -mmadd4 test option.
* gcc.target/mips/mips-ps-type-2.c: Likewise.
* gcc.target/mips/nmadd-1.c: Likewise.
* gcc.target/mips/nmadd-2.c: Likewise.
* gcc.target/mips/nmadd-3.c: Likewise.
[AArch64][1/4] Support Return address protection on AArch64 gcc/ * config/aarch64/aarch64-opts.h (aarch64_function_type): New enum. * config/aarch64/aarch64-protos.h (aarch64_return_address_signing_enabled): New declaration. * config/aarch64/aarch64.c (aarch64_return_address_signing_enabled): New function. (aarch64_expand_prologue): Sign return address before it's pushed onto stack. (aarch64_expand_epilogue): Authenticate return address fetched from stack. (aarch64_override_options): Sanity check for ILP32 and ISA level. (aarch64_attributes): New function attributes for "sign-return-address". * config/aarch64/aarch64.md (UNSPEC_AUTI1716, UNSPEC_AUTISP, UNSPEC_PACI1716, UNSPEC_PACISP, UNSPEC_XPACLRI): New unspecs. ("*do_return"): Generate combined instructions according to key index. ("<pauth_mnem_prefix>sp", "<pauth_mnem_prefix1716", "xpaclri"): New. * config/aarch64/iterators.md (PAUTH_LR_SP, PAUTH_17_16): New integer iterators. (pauth_mnem_prefix, pauth_hint_num_a): New integer attributes. * config/aarch64/aarch64.opt (msign-return-address=): New. * doc/extend.texi (AArch64 Function Attributes): Documents "sign-return-address=". * doc/invoke.texi (AArch64 Options): Documents "-msign-return-address=". gcc/testsuite/ * gcc.target/aarch64/return_address_sign_1.c: New testcase for no combined instructions. * gcc.target/aarch64/return_address_sign_2.c: New testcase for combined instructions. * gcc.target/aarch64/return_address_sign_3.c: New testcase for disable of pointer authentication. From-SVN: r244666
2017-01-20 01:03:20 +01:00
2017-01-19 Jiong Wang <jiong.wang@arm.com>
* gcc.target/aarch64/return_address_sign_1.c: New testcase for no
combined instructions.
* gcc.target/aarch64/return_address_sign_2.c: New testcase for combined
instructions.
* gcc.target/aarch64/return_address_sign_3.c: New testcase for disable
of pointer authentication.
rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Enable -mpower9-minmax by default for -mcpu=power9. [gcc] 2017-01-19 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000-cpus.def (ISA_3_0_MASKS_SERVER): Enable -mpower9-minmax by default for -mcpu=power9. (ISA_3_MASKS_IEEE): Require -mvsx-small-integer to enable IEEE 128-bit floating point. [gcc/testsuite] 2017-01-19 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/float128-hw.c: Do not require IEEE 128-bit floating point hardware to run test. From-SVN: r244662
2017-01-20 00:31:20 +01:00
2017-01-19 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/float128-hw.c: Do not require IEEE 128-bit
floating point hardware to run test.
aarch64.c (aarch64_simd_gen_const_vector_dup): Change int to HOST_WIDE_INT. gcc/ 2017-01-19 Tamar Christina <tamar.christina@arm.com> * config/aarch64/aarch64.c (aarch64_simd_gen_const_vector_dup): Change int to HOST_WIDE_INT. * config/aarch64/aarch64-protos.h (aarch64_simd_gen_const_vector_dup): Likewise. * config/aarch64/aarch64-simd.md: Add copysign<mode>3. gcc/testsuite/ 2017-01-19 Tamar Christina <tamar.christina@arm.com> * gcc/testsuite/lib/target-supports.exp (check_effective_target_vect_call_copysignf): Enable for AArch64. From-SVN: r244649
2017-01-19 19:30:44 +01:00
2017-01-19 Tamar Christina <tamar.christina@arm.com>
re PR tree-optimization/79284 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) PR tree-optimization/79284 * tree-vectorizer.h (VECT_SCALAR_BOOLEAN_TYPE_P): Define. * tree-vect-stmts.c (vect_get_vec_def_for_operand, vectorizable_mask_load_store, vectorizable_operation, vect_is_simple_cond, get_same_sized_vectype): Use it instead of comparing TREE_CODE of a type against BOOLEAN_TYPE. * tree-vect-patterns.c (check_bool_pattern, search_type_for_mask_1, vect_recog_bool_pattern, vect_recog_mask_conversion_pattern): Likewise. * tree-vect-slp.c (vect_get_constant_vectors): Likewise. * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise. Remove redundant gimple_code (stmt) == GIMPLE_ASSIGN test after is_gimple_assign (stmt). Replace another such test with is_gimple_assign (stmt). testsuite/ * gcc.c-torture/compile/pr79284.c: New test. From-SVN: r245214
2017-02-06 20:15:36 +01:00
* lib/target-supports.exp
aarch64.c (aarch64_simd_gen_const_vector_dup): Change int to HOST_WIDE_INT. gcc/ 2017-01-19 Tamar Christina <tamar.christina@arm.com> * config/aarch64/aarch64.c (aarch64_simd_gen_const_vector_dup): Change int to HOST_WIDE_INT. * config/aarch64/aarch64-protos.h (aarch64_simd_gen_const_vector_dup): Likewise. * config/aarch64/aarch64-simd.md: Add copysign<mode>3. gcc/testsuite/ 2017-01-19 Tamar Christina <tamar.christina@arm.com> * gcc/testsuite/lib/target-supports.exp (check_effective_target_vect_call_copysignf): Enable for AArch64. From-SVN: r244649
2017-01-19 19:30:44 +01:00
(check_effective_target_vect_call_copysignf): Enable for AArch64.
Fix gcc.dg/attr-alloc_size-4.c on i?86 (PR testsuite/79051) PR testsuite/79051 * gcc.dg/attr-alloc_size-4.c (test_int_range) [__i386__ || __x86_64__]: Allow for target i?86-*-*. From-SVN: r244647
2017-01-19 18:42:50 +01:00
2017-01-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR testsuite/79051
* gcc.dg/attr-alloc_size-4.c (test_int_range) [__i386__ ||
__x86_64__]: Allow for target i?86-*-*.
MIPS: PR target/78176 add -mlxc1-sxc1. gcc/ PR target/78176 * config.gcc (supported_defaults): Add lxc1-sxc1. (with_lxc1_sxc1): Add validation. (all_defaults): Add lxc1-sxc1. * config/mips/mips.opt (mlxc1-sxc1): New option. * gcc/config/mips/mips.h (OPTION_DEFAULT_SPECS): Add a default for mlxc1-sxc1. (TARGET_CPU_CPP_BUILTINS): Add builtin_define for __mips_no_lxc1_sxc1. (ISA_HAS_LXC1_SXC1): Gate with mips_lxc1_sxc1. * gcc/doc/invoke.texi (-mlxc1-sxc1): Document the new option. * doc/install.texi (--with-lxc1-sxc1): Document the new option. gcc/testsuite/ * gcc.target/mips/lxc1-sxc1-1.c: New file. * gcc.target/mips/lxc1-sxc1-2.c: Likewise. * gcc.target/mips/mips.exp (mips_option_groups): Add ghost option HAS_LXC1. (mips_option_groups): Add -m[no-]lxc1-sxc1. (mips-dg-init): Detect default -mno-lxc1-sxc1. (mips-dg-options): Handle HAS_LXC1 arch upgrade/downgrade. From-SVN: r244640
2017-01-19 17:05:59 +01:00
2017-01-19 Matthew Fortune <matthew.fortune@imgtec.com>
PR target/78176
* gcc.target/mips/lxc1-sxc1-1.c: New file.
* gcc.target/mips/lxc1-sxc1-2.c: Likewise.
* gcc.target/mips/mips.exp (mips_option_groups): Add ghost option
HAS_LXC1.
(mips_option_groups): Add -m[no-]lxc1-sxc1.
(mips-dg-init): Detect default -mno-lxc1-sxc1.
(mips-dg-options): Handle HAS_LXC1 arch upgrade/downgrade.
re PR fortran/70696 ([Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray) gcc/fortran/ChangeLog: 2017-01-19 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 * trans-decl.c (gfc_build_qualified_array): Add static decl to parent function only, when the decl-context is not the translation unit. gcc/testsuite/ChangeLog: 2017-01-19 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 * gfortran.dg/coarray_43.f90: New test. From-SVN: r244637
2017-01-19 16:52:32 +01:00
2017-01-19 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70696
* gfortran.dg/coarray_43.f90: New test.
[expand] Fix for PR rtl-optimization/79121 incorrect expansion of extend plus left shift When generating a shift from an extended value moving from one to two machine registers, the type of the right shift is for the most significant word should be determined by the signedness of the inner type, not the signedness of the result type. gcc: PR rtl-optimization/79121 * expr.c (expand_expr_real_2, case LSHIFT_EXPR): Look at the signedness of the inner type when shifting an extended value. gcc/testsuite: * gcc.c-torture/execute/pr79121.c: New test. From-SVN: r244613
2017-01-19 11:35:38 +01:00
2017-01-19 Richard Earnshaw <rearnsha@arm.com>
PR rtl-optimization/79121
* gcc.c-torture/execute/pr79121.c: New test.
p9-xxbr-1.c: Fix typos in submission. 2017-01-18 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-xxbr-1.c: Fix typos in submission. * gcc.target/powerpc/p9-xxbr-2.c: Likewise. From-SVN: r244605
2017-01-19 01:12:14 +01:00
2017-01-18 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-xxbr-1.c: Fix typos in submission.
* gcc.target/powerpc/p9-xxbr-2.c: Likewise.
re PR fortran/50069 (FORALL fails on a character array) 2017-01-18 Louis Krupp <louis.krupp@zoho.com> PR fortran/50069 PR fortran/55086 * gfortran.dg/pr50069_1.f90: New test. * gfortran.dg/pr50069_2.f90: New test. * gfortran.dg/pr55086_1.f90: New test. * gfortran.dg/pr55086_1_tfat.f90: New test. * gfortran.dg/pr55086_2.f90: New test. * gfortran.dg/pr55086_2_tfat.f90: New test. * gfortran.dg/pr55086_aliasing_dummy_4_tfat.f90: New test. 2017-01-18 Louis Krupp <louis.krupp@zoho.com> PR fortran/50069 PR fortran/55086 * trans-expr.c (gfc_conv_variable): Don't treat temporary variables as function arguments. * trans-stmt.c (forall_make_variable_temp, generate_loop_for_temp_to_lhs, gfc_trans_assign_need_temp, gfc_trans_forall_1): Don't adjust offset of forall temporary for array sections, make forall temporaries work for substring expressions, improve test coverage by adding -ftest-forall-temp option to request usage of temporary array in forall code. * lang.opt: Add -ftest-forall-temp option. * invoke.texi: Add -ftest-forall-temp option. From-SVN: r244601
2017-01-18 22:41:48 +01:00
2017-01-18 Louis Krupp <louis.krupp@zoho.com>
PR fortran/50069
PR fortran/55086
* gfortran.dg/pr50069_1.f90: New test.
* gfortran.dg/pr50069_2.f90: New test.
* gfortran.dg/pr55086_1.f90: New test.
* gfortran.dg/pr55086_1_tfat.f90: New test.
* gfortran.dg/pr55086_2.f90: New test.
* gfortran.dg/pr55086_2_tfat.f90: New test.
* gfortran.dg/pr55086_aliasing_dummy_4_tfat.f90: New test.
rs6000-protos.h (expand_strn_compare): Add arg. 2017-01-18 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> * config/rs6000/rs6000-protos.h (expand_strn_compare): Add arg. * config/rs6000/rs6000.c (expand_strn_compare): Add ability to expand strcmp. Fix bug where comparison didn't stop with zero byte. Fix case where N arg is SIZE_MAX. * config/rs6000/rs6000.md (cmpstrnsi): Args to expand_strn_compare. (cmpstrsi): Add pattern. 2017-01-18 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> * gcc.dg/strcmp-1.c: New test. * gcc.dg/strncmp-1.c: Add test for a bug that escaped. From-SVN: r244598
2017-01-18 21:56:16 +01:00
2017-01-18 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
* gcc.dg/strcmp-1.c: New test.
* gcc.dg/strncmp-1.c: Add test for a bug that escaped.
jit.dg: fix issue with compilation of test-threads.c DejaGnu's <dejagnu.h> provides decls of various inline functions, of which the jit testsuite uses "pass", "fail" and "note". The jit testcase test-threads.c jumps through some hoops to make these functions threadsafe, using macros to rename the implementation in dejagnu.h, giving them a "dejagnu_" prefix, then reimplementing the names with wrappers that use a mutex. The DejaGnu functions gained a "static" modifier in ad36659ffa984a0541cfc2bd27f393e0d7d173a7, which appears to be in DejaGnu 1.5.2 onwards. Unfortunately, jit.dg/test-threads.c has forward decls of "dejagnu_pass" etc, and these don't have "static", leading to conflicts with later versions of DejaGnu for which "pass" etc have "static". This patch fixes things by removing the forward decls of "dejagnu_pass", moving the usage of them to a point at which dejagnu.h has been included, which ought to work with both earlier and later versions of DejaGnu. Fixes compilation of test-threads.c in jit testsuite. gcc/testsuite/ChangeLog: * jit.dg/test-threads.c (dejagnu_pass): Remove decl. (dejagnu_fail): Likewise. (dejagnu_note): Likewise. (pass): Provide forward decl, moving true decl to after #include of harness.h. (fail): Likewise. (note): Likewise. From-SVN: r244597
2017-01-18 21:47:12 +01:00
2017-01-18 David Malcolm <dmalcolm@redhat.com>
* jit.dg/test-threads.c (dejagnu_pass): Remove decl.
(dejagnu_fail): Likewise.
(dejagnu_note): Likewise.
(pass): Provide forward decl, moving true decl to after #include
of harness.h.
(fail): Likewise.
(note): Likewise.
rs6000-c.c (altivec_overloaded_builtins): Add __builtin_vec_revb builtins. [gcc] 2017-01-18 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add __builtin_vec_revb builtins. * config/rs6000/rs6000-builtins.def (P9V_BUILTIN_XXBRQ_V16QI): Add built-in functions to support generation of the ISA 3.0 XXBR<x> vector byte reverse instructions. (P9V_BUILTIN_XXBRQ_V1TI): Likewise. (P9V_BUILTIN_XXBRD_V2DI): Likewise. (P9V_BUILTIN_XXBRD_V2DF): Likewise. (P9V_BUILTIN_XXBGW_V4SI): Likewise. (P9V_BUILTIN_XXBGW_V4SF): Likewise. (P9V_BUILTIN_XXBGH_V8HI): Likewise. (P9V_BUILTIN_VEC_REVB): Likewise. * config/rs6000/vsx.md (p9_xxbrq_v1ti): New insns/expanders to generate the ISA 3.0 XXBR<x> vector byte reverse instructions. (p9_xxbrq_v16qi): Likewise. (p9_xxbrd_<mode>, VSX_D iterator): Likewise. (p9_xxbrw_<mode>, VSX_W iterator): Likewise. (p9_xxbrh_v8hi): Likewise. * config/rs6000/altivec.h (vec_revb): Define if ISA 3.0. * doc/extend.texi (RS/6000 Altivec Built-ins): Document the vec_revb built-in functions. [gcc/testsuite] 2017-01-18 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-xxbr-1.c: New test. * gcc.target/powerpc/p9-xxbr-2.c: Likewise. From-SVN: r244593
2017-01-18 20:30:38 +01:00
2017-01-18 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-xxbr-1.c: New test.
* gcc.target/powerpc/p9-xxbr-2.c: Likewise.
re PR c++/78488 (P0136R1 ICE when building call to inherited default constructor.) PR c++/78488 * call.c (build_over_call): When checking ellipsis conversions for an inherited ctor, make sure there is at least one conversion. * g++.dg/cpp1z/inh-ctor37.C: New. From-SVN: r244592
2017-01-18 20:27:52 +01:00
2017-01-18 Nathan Sidwell <nathan@acm.org>
PR c++/78488
* g++.dg/cpp1z/inh-ctor37.C: New.
re PR rtl-optimization/78952 (Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations) PR rtl-optimization/78952 * config/i386/i386.md (any_extract): New code iterator. (*insvqi_2): Use any_extract for source operand. (*insvqi_3): Use any_shiftrt for source operand. testsuite/ChangeLog: PR rtl-optimization/78952 * gcc.target/i386/pr78952-1.c: New test. * gcc.target/i386/pr78952-2.c: Ditto. From-SVN: r244591
2017-01-18 20:24:30 +01:00
2017-01-18 Uros Bizjak <ubizjak@gmail.com>
PR rtl-optimization/78952
* gcc.target/i386/pr78952-1.c: New test.
* gcc.target/i386/pr78952-2.c: Ditto.
coarray_alloc_with_implicit_sync_2.f90: New test. gcc/testsuite/ChangeLog: 2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.dg/coarray_alloc_with_implicit_sync_2.f90: New test. Also fixed date in gcc/testsuite/ChangeLog on my previous commit. gcc/fortran/ChangeLog: 2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org> * primary.c (caf_variable_attr): Improve figuring whether the current component is the last one refed. * trans-stmt.c (gfc_trans_allocate): Do not generate sync_all calls when allocating pointer or allocatable components. From-SVN: r244590
2017-01-18 20:03:21 +01:00
2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray_alloc_with_implicit_sync_2.f90: New test.
2017-01-18 Andre Vehreschild <vehre@gcc.gnu.org>
re PR fortran/70696 ([Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray) gcc/fortran/ChangeLog: 2017-01-17 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 Missed some parts, here they are: * trans-decl.c (gfc_build_qualified_array): Add static tokens to the parent function's scope. * trans-expr.c (gfc_get_tree_for_caf_expr): Shorten code. Remove unnecessary assert. gcc/testsuite/ChangeLog: 2017-01-17 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 * gfortran.dg/coarray_event_1.f08: New test. From-SVN: r244587
2017-01-18 19:35:41 +01:00
PR fortran/70696
* gfortran.dg/coarray_event_1.f08: New test.
re PR rtl-optimization/77416 (LRA rematerializing use of CA reg across function call) PR target/77416 * gcc.target/powerpc/pr77416.c Guard the test only for ilp32 effective target. Use powerpc* instead of powerpc64* in targets. Remove -m32 from dg-options. * gcc.target/powerpc/pr64205.c: Remove -m32 from dg-options of ilp32 guarded test. * gcc.target/powerpc/fusion4.c: Likewise. * gcc.target/powerpc/pr63491.c: Remove -m64 from dg-options of lp64 guarded test. * gcc.target/powerpc/pr58673-1.c: Likewise. * gcc.target/powerpc/pr58673-2.c: Likewise. * gcc.target/powerpc/pr59054.c: Likewise. From-SVN: r244585
2017-01-18 18:39:56 +01:00
2017-01-18 Jakub Jelinek <jakub@redhat.com>
PR target/77416
* gcc.target/powerpc/pr77416.c Guard the test only for ilp32 effective
target. Use powerpc* instead of powerpc64* in targets. Remove -m32
from dg-options.
* gcc.target/powerpc/pr64205.c: Remove -m32 from dg-options of ilp32
guarded test.
* gcc.target/powerpc/fusion4.c: Likewise.
* gcc.target/powerpc/pr63491.c: Remove -m64 from dg-options of lp64
guarded test.
* gcc.target/powerpc/pr58673-1.c: Likewise.
* gcc.target/powerpc/pr58673-2.c: Likewise.
* gcc.target/powerpc/pr59054.c: Likewise.
altivec.h (vec_bperm): Change #define. [gcc] 2016-01-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/altivec.h (vec_bperm): Change #define. * config/rs6000/altivec.md (UNSPEC_VBPERMD): New enum constant. (altivec_vbpermq2): New define_insn. (altivec_vbpermd): Likewise. * config/rs6000/rs6000-builtin.def (VBPERMQ2): New monomorphic function interface. (VBPERMD): Likewise. (VBPERM): New polymorphic function interface. * config/rs6000/r6000-c.c (altivec_overloaded_builtins_table): Add entries for P9V_BUILTIN_VEC_VBPERM. * doc/extend.texi: Add interfaces for vec_bperm. [gcc/testsuite] 2016-01-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p8vector-builtin-8.c: Add new form for vec_bperm. * gcc.target/powerpc/p9-vbpermd.c: New file. From-SVN: r244578
2017-01-18 16:04:50 +01:00
2016-01-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p8vector-builtin-8.c: Add new form for
vec_bperm.
* gcc.target/powerpc/p9-vbpermd.c: New file.
S/390: Downcase first letter of error messages. gcc/testsuite/ChangeLog: 2017-01-18 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/htm-builtins-compile-2.c (must_not_compile1): (must_not_compile2): Downcase first letter of error messages. * gcc.target/s390/target-attribute/tattr-13.c (b): Likewise. * gcc.target/s390/vector/vec-abi-vararg-2.c: Likewise. gcc/ChangeLog: 2017-01-18 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390-c.c (s390_expand_overloaded_builtin): Downcase first letter of error messages. (s390_resolve_overloaded_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. (s390_invalid_arg_for_unprototyped_fn): Likewise. (s390_valid_target_attribute_inner_p): Likewise. * config/s390/s390.md ("tabort"): Likewise. From-SVN: r244577
2017-01-18 16:03:18 +01:00
2017-01-18 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/htm-builtins-compile-2.c (must_not_compile1):
(must_not_compile2): Downcase first letter of error messages.
* gcc.target/s390/target-attribute/tattr-13.c (b): Likewise.
* gcc.target/s390/vector/vec-abi-vararg-2.c: Likewise.
re PR c++/79091 (ICE in write_unnamed_type) PR c++/79091 * mangle.c (write_exception_spec): Check nothrow explicitly. (write_encoding): Don't increment processing_template_decl around encoding. PR c++/79091 * g++.dg/pr79091.C: New. From-SVN: r244575
2017-01-18 13:51:28 +01:00
2017-01-18 Nathan Sidwell <nathan@acm.org>
PR c++/79091
* g++.dg/pr79091.C: New.
re PR rtl-optimization/78952 (Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations) PR rtl-optimization/78952 * config/i386/i386.md (any_extract): New code iterator. (*insvqi_2): Use any_extract for source operand. (*insvqi_3): Use any_shiftrt for source operand. testsuite/ChangeLog: PR rtl-optimization/78952 * gcc.target/i386/pr78952-1.c: New test. * gcc.target/i386/pr78952-2.c: Ditto. From-SVN: r244591
2017-01-18 20:24:30 +01:00
2017-01-18 Jakub Jelinek <jakub@redhat.com>
* gcc.target/s390/target-attribute/tattr-2.c: Add -fno-ipa-icf
to dg-options.
(p0): Add missing dg-error.
t-msp430 (LIB2ADD): Remove mpy.c libgcc/ * config/msp430/t-msp430 (LIB2ADD): Remove mpy.c (mpy.o): New rule. (libmul_none.a): Add mpy.o gcc/testsuite/ * gcc.target/msp430/mul_f5_muldef.c: New test. From-SVN: r244564
2017-01-18 04:56:10 +01:00
2017-01-17 Joe Seymour <joe.s@somniumtech.com>
* gcc.target/msp430/mul_f5_muldef.c: New test.
re PR target/79004 (ICE in gcc.dg/torture/fp-int-convert-float128-ieee.c with -mcpu=power9) 2017-01-17 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79004 * gcc.target/powerpc/pr79004.c: Add -mfloat128 to the test options. Fix up the syntax for using \m and \M. From-SVN: r244561
2017-01-18 01:35:29 +01:00
2017-01-17 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79004
* gcc.target/powerpc/pr79004.c: Add -mfloat128 to the test
options. Fix up the syntax for using \m and \M.
-mstack-protector-guard and friends (PR78875) Currently, on PowerPC, code compiled with -fstack-protector will load the canary from -0x7010(13) (for -m64) or from -0x7008(2) (for -m32) if GCC was compiled against GNU libc 2.4 or newer or some other libc that supports -fstack-protector, and from the global variable __stack_chk_guard otherwise. This does not work well for Linux and other OS kernels and similar. For such non-standard applications, this patch creates a few new command-line options. The relevant new use cases are: -mstack-protector-guard=global Use the __stack_chk_guard variable, no matter how this GCC was configured. -mstack-protector-guard=tls Use the canary from TLS. This will error out if this GCC was built with a C library that does not support it. -mstack-protector-guard=tls -mstack-protector-register=<reg> -mstack-protector-offset=<offset> Load the canary from offset <off> from base register <reg>. PR target/78875 * config/rs6000/rs6000-opts.h (stack_protector_guard): New enum. * config/rs6000/rs6000.c (rs6000_option_override_internal): Handle the new options. * config/rs6000/rs6000.md (stack_protect_set): Handle the new more flexible settings. (stack_protect_test): Ditto. * config/rs6000/rs6000.opt (mstack-protector-guard=, mstack-protector-guard-reg=, mstack-protector-guard-offset=): New options. * doc/invoke.texi (Option Summary) [RS/6000 and PowerPC Options]: Add -mstack-protector-guard=, -mstack-protector-guard-reg=, and -mstack-protector-guard-offset=. (RS/6000 and PowerPC Options): Ditto. gcc/testsuite/ * gcc.target/powerpc/ssp-1.c: New testcase. * gcc.target/powerpc/ssp-2.c: New testcase. From-SVN: r244556
2017-01-17 23:02:42 +01:00
2017-01-17 Segher Boessenkool <segher@kernel.crashing.org>
PR target/78875
* gcc.target/powerpc/ssp-1.c: New testcase.
* gcc.target/powerpc/ssp-2.c: New testcase.
This patch simplifies the handling of EH return. This patch simplifies the handling of EH return. We force the use of the frame pointer so the return location is always at FP + 8. This means we can emit a simple volatile access in EH_RETURN_HANDLER_RTX without needing md patterns, splitters and frame offset calculations. The new implementation also fixes various bugs in aarch64_final_eh_return_addr, which does not work with -fomit-frame-pointer, alloca or outgoing arguments. gcc/ * config/aarch64/aarch64.md (eh_return): Remove pattern and splitter. * config/aarch64/aarch64.h (AARCH64_EH_STACKADJ_REGNUM): Remove. (EH_RETURN_HANDLER_RTX): New define. * config/aarch64/aarch64.c (aarch64_frame_pointer_required): Force frame pointer in EH return functions. (aarch64_expand_epilogue): Add barrier for eh_return. (aarch64_final_eh_return_addr): Remove. (aarch64_eh_return_handler_rtx): New function. * config/aarch64/aarch64-protos.h (aarch64_final_eh_return_addr): Remove. (aarch64_eh_return_handler_rtx): New prototype. testsuite/ * gcc.target/aarch64/eh_return.c: New test. From-SVN: r244547
2017-01-17 20:34:26 +01:00
2017-01-17 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/eh_return.c: New test.
altivec.h (vec_rlmi): New #define. [gcc] 2017-01-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/altivec.h (vec_rlmi): New #define. (vec_vrlnm): Likewise. (vec_rlnm): Likewise. * config/rs6000/altivec.md (UNSPEC_VRLMI): New UNSPEC enum value. (UNSPEC_VRLNM): Likewise. (VIlong): New mode iterator. (altivec_vrl<VI_char>mi): New define_insn. (altivec_vrl<VI_char>nm): Likewise. * config/rs6000/rs6000-builtin.def (VRLWNM): New monomorphic function entry. (VRLDNM): Likewise. (RLNM): New polymorphic function entry. (VRLWMI): New monomorphic function entry. (VRLDMI): Likewise. (RLMI): New polymorphic function entry. * config/rs6000/r6000-c.c (altivec_overloaded_builtin_table): Add new entries for P9V_BUILTIN_VEC_RLMI and P9V_BUILTIN_VEC_RLNM. * doc/extend.texi: Add description of vec_rlmi, vec_rlnm, and vec_vrlnm. [gcc/testsuite] 2017-01-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * vec-rlmi-rlnm.c: New file. From-SVN: r244546
2017-01-17 20:14:09 +01:00
2017-01-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* vec-rlmi-rlnm.c: New file.
re PR c++/61636 (generic lambda: segfault / "cannot call member function without object") PR c++/61636 * cp-tree.h (maybe_generic_this_capture): Declare. * lambda.c (resolvable_dummy_lambda): New, broken out of ... (maybe_resolve_dummy): ... here. Call it. (maybe_generic_this_capture): New. * parser.c (cp_parser_postfix_expression): Speculatively capture this in generic lambda in unresolved member function call. * pt.c (tsubst_copy_and_build): Force hard error from failed member function lookup in generic lambda. PR c++/61636 * g++.dg/cpp1y/pr61636-1.C: New. * g++.dg/cpp1y/pr61636-2.C: New. * g++.dg/cpp1y/pr61636-3.C: New. From-SVN: r244544
2017-01-17 19:22:34 +01:00
2017-01-17 Nathan Sidwell <nathan@acm.org>
PR c++/61636
* g++.dg/cpp1y/pr61636-1.C: New.
* g++.dg/cpp1y/pr61636-2.C: New.
* g++.dg/cpp1y/pr61636-3.C: New.
PR testsuite/79115 - FAIL: gcc.dg/pr78768.c execution test on arm, aarch64 gcc/testsuite/ChangeLog * gcc.dg/pr78768.c: Make it a link-only test. From-SVN: r244537
2017-01-17 17:36:55 +01:00
2017-01-17 Martin Sebor <msebor@redhat.com>
PR testsuite/79115
* gcc.dg/pr78768.c: Make it a link-only test.
Fix wording of -Wmisleading-indentation (PR c++/71497) gcc/c-family/ChangeLog: PR c++/71497 * c-indentation.c (warn_for_misleading_indentation): Use the past subjunctive in the note. gcc/testsuite/ChangeLog: PR c++/71497 * c-c++-common/Wmisleading-indentation-3.c: Update wording of expected messages. * c-c++-common/Wmisleading-indentation.c: Likewise. From-SVN: r244536
2017-01-17 17:33:44 +01:00
2017-01-17 David Malcolm <dmalcolm@redhat.com>
PR c++/71497
* c-c++-common/Wmisleading-indentation-3.c: Update wording of
expected messages.
* c-c++-common/Wmisleading-indentation.c: Likewise.
re PR target/79058 (ARM: internal compiler error: in extract_constrain_insn, at recog.c:2213) 2017-01-17 Vladimir Makarov <vmakarov@redhat.com> PR target/79058 * ira-conflicts.c (ira_build_conflicts): Update total conflict hard regs for inner regno. 2017-01-17 Vladimir Makarov <vmakarov@redhat.com> PR target/79058 * gcc.target/arm/pr79058.c: New. From-SVN: r244535
2017-01-17 17:11:55 +01:00
2017-01-17 Vladimir Makarov <vmakarov@redhat.com>
PR target/79058
* gcc.target/arm/pr79058.c: New.
re PR tree-optimization/71854 (ICE at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (verify_gimple failed)) PR tree-optimization/71854 * gcc.dg/vect/pr71854.c: New test. From-SVN: r244534
2017-01-17 16:50:24 +01:00
2017-01-17 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71854
* gcc.dg/vect/pr71854.c: New test.
Fix wrong assumption in contains_type_p (PR ipa/71207). 2017-01-17 Martin Liska <mliska@suse.cz> PR ipa/71207 * g++.dg/ipa/pr71207.C: New test. 2017-01-17 Martin Liska <mliska@suse.cz> PR ipa/71207 * ipa-polymorphic-call.c (contains_type_p): Fix wrong assumption and add comment. From-SVN: r244530
2017-01-17 16:11:00 +01:00
2017-01-17 Martin Liska <mliska@suse.cz>
PR ipa/71207
* g++.dg/ipa/pr71207.C: New test.
re PR tree-optimization/77445 (Performance drop after r239219 on coremark test) PR middle-end/77445 * tree-ssa-threadupdate.c (remove_ctrl_stmt_and_useless_edges): correctly set frequency of oudgoing edge. (duplicate_thread_path): Fix profile updating. * gcc.dg/tree-ssa/pr77445-2.c: New testcase. * gcc.dg/tree-ssa/pr77445.c: New testcase. From-SVN: r244528
2017-01-17 13:49:41 +01:00
2017-01-17 Jan Hubicka <hubicka@ucw.cz>
PR middle-end/77445
* gcc.dg/tree-ssa/pr77445-2.c: New testcase.
* gcc.dg/tree-ssa/pr77445.c: New testcase.
ssa-dse-2.C (size_t): Typedef to __SIZE_TYPE__ rather than long unsigned int. * g++.dg/tree-ssa/ssa-dse-2.C (size_t): Typedef to __SIZE_TYPE__ rather than long unsigned int. * g++.dg/tree-ssa/ssa-dom.C: Likewise. From-SVN: r244527
2017-01-17 11:14:40 +01:00
2017-01-17 Jakub Jelinek <jakub@redhat.com>
* g++.dg/tree-ssa/ssa-dse-2.C (size_t): Typedef to __SIZE_TYPE__
rather than long unsigned int.
* g++.dg/tree-ssa/ssa-dom.C: Likewise.
re PR tree-optimization/71433 (-Warray-bounds false positive with -O2) 2017-01-17 Richard Biener <rguenther@suse.de> PR tree-optimization/71433 * tree-vrp.c (register_new_assert_for): Merge same asserts on all incoming edges. (process_assert_insertions_for): Handle insertions at the beginning of BBs. * gcc.dg/Warray-bounds-20.c: New testcase. From-SVN: r244520
2017-01-17 09:38:59 +01:00
2017-01-17 Richard Biener <rguenther@suse.de>
PR tree-optimization/71433
* gcc.dg/Warray-bounds-20.c: New testcase.
re PR testsuite/52563 (FAIL: gcc.dg/tree-ssa/scev-[3,4].c scan-tree-dump-times optimized "&a" 1) 2017-01-17 Richard Biener <rguenther@suse.de> PR testsuite/52563 PR testsuite/71237 PR testsuite/77737 * gcc.dg/tree-ssa/scev-3.c: Re-write to a GIMPLE testcase for IVOPTs. * gcc.dg/tree-ssa/scev-4.c: Likewise. * gcc.dg/tree-ssa/scev-5.c: Likewise. From-SVN: r244519
2017-01-17 09:24:26 +01:00
2017-01-17 Richard Biener <rguenther@suse.de>
PR testsuite/52563
PR testsuite/71237
PR testsuite/77737
* gcc.dg/tree-ssa/scev-3.c: Re-write to a GIMPLE testcase for IVOPTs.
* gcc.dg/tree-ssa/scev-4.c: Likewise.
* gcc.dg/tree-ssa/scev-5.c: Likewise.
PR79066, non-PIC code generated for powerpc glibc with -fpic PR target/79066 * config/rs6000/rs6000.md (elf_high, elf_low): Disable when pic. * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Don't allow symbolic stack limit when pic. testsuite/ * gcc.target/powerpc/pr79066.c: New. From-SVN: r244515
2017-01-17 03:54:11 +01:00
2017-01-17 Alan Modra <amodra@gmail.com>
* gcc.target/powerpc/pr79066.c: New.
re PR tree-optimization/79090 (DSE wrongly removes store at variable offset) 2017-01-16 Jeff Law <law@redhat.com> PR tree-optimization/79090 PR tree-optimization/33562 PR tree-optimization/61912 PR tree-optimization/77485 * tree-ssa-dse.c (compute_trims): Accept STMT argument. Dump STMT and computed trims into the dump file. PR tree-optimization/79090 PR tree-optimization/33562 PR tree-optimization/61912 PR tree-optimization/77485 * tree-ssa-dse.c (compute_trims): Accept STMT argument. Dump STMT and computed trims into the dump file. From-SVN: r244509
2017-01-17 00:43:05 +01:00
2017-01-16 Jeff Law <law@redhat.com>
PR tree-optimization/33562
PR tree-optimization/61912
PR tree-optimization/77485
PR tree-optimization/79090
* gcc.dg/tree-ssa/ssa-dse-29.c: New test.
* g++.dg/tree-ssa/ssa-dse-2.C: New test.
re PR target/79080 (ICE: internal consistency failure (error: invalid rtl sharing found in the insn) (error: shared rtx)) PR target/79080 * loop-doloop.c (doloop_modify): Call unshare_all_rtl_in_chain on sequence. Formatting fixes. (doloop_optimize): Formatting fixes. * gcc.dg/pr79080.c: New test. From-SVN: r244506
2017-01-16 22:34:35 +01:00
2017-01-16 Jakub Jelinek <jakub@redhat.com>
re PR middle-end/79089 (error: incorrect sharing of tree nodes) PR c/79089 * gimplify.c (gimplify_init_constructor): If want_value and object == lhs, unshare lhs to avoid invalid tree sharing. Formatting fix. * gcc.c-torture/compile/pr79089.c: New test. From-SVN: r244507
2017-01-16 22:35:30 +01:00
PR c/79089
* gcc.c-torture/compile/pr79089.c: New test.
re PR target/79080 (ICE: internal consistency failure (error: invalid rtl sharing found in the insn) (error: shared rtx)) PR target/79080 * loop-doloop.c (doloop_modify): Call unshare_all_rtl_in_chain on sequence. Formatting fixes. (doloop_optimize): Formatting fixes. * gcc.dg/pr79080.c: New test. From-SVN: r244506
2017-01-16 22:34:35 +01:00
PR target/79080
* gcc.dg/pr79080.c: New test.
Fix testcases for PR c/78304 The testcases as written made assumptions about size_t and long being invalid for use with "%u". We only need some invalid type, so this patch converts them to attempt a "const char *" with "%u", which should be invalid for every target. gcc/testsuite/ChangeLog: PR c/78304 * gcc.dg/format/pr78304.c: Convert argument from integral type to a pointer. * gcc.dg/format/pr78304-2.c: Likewise. From-SVN: r244502
2017-01-16 19:08:45 +01:00
2017-01-16 David Malcolm <dmalcolm@redhat.com>
PR c/78304
* gcc.dg/format/pr78304.c: Convert argument from integral type
to a pointer.
* gcc.dg/format/pr78304-2.c: Likewise.
rs6000-c (altivec_overloaded_builtins): Add support for built-in functions vector signed char vec_nabs (vector signed... gcc/ChangeLog: 2017-01-16 Carl Love <cel@us.ibm.com> * config/rs6000/rs6000-c (altivec_overloaded_builtins): Add support for built-in functions vector signed char vec_nabs (vector signed char) vector signed short vec_nabs (vector signed short) vector signed int vec_nabs (vector signed int) vector signed long long vec_nabs (vector signed long long) vector float vec_nabs (vector float) vector double vec_nabs (vector double) * config/rs6000/rs6000-builtin.def: Add definitions for NABS functions and NABS overload. * config/rs6000/altivec.md: New define_expand nabs<mode>2 types * config/rs6000/altivec.h: New define for vec_nabs built-in function. * doc/extend.texi: Update the documentation file for the new built-in functions. gcc/testsuite/ChangeLog: 2017-01-16 Carl Love <cel@us.ibm.com> * gcc.target/powerpc/builtins-3.c: New vec_nabs testcase. * gcc.target/powerpc/builtins-3-p8.c: New vec_nabs testcase. From-SVN: r244501
2017-01-16 18:18:05 +01:00
2017-01-16 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/builtins-3.c: New vec_nabs testcase.
* gcc.target/powerpc/builtins-3-p8.c: New vec_nabs testcase.
builtins-3-p9.c (test_ne_long()): Change arguments and return type to bool long long. gcc/testsuite/ChangeLog: 2017-01-16 Carl Love <cel@us.ibm.com> * gcc.target/powerpc/builtins-3-p9.c (test_ne_long()): Change arguments and return type to bool long long. From-SVN: r244499
2017-01-16 18:03:14 +01:00
2017-01-16 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/builtins-3-p9.c (test_ne_long()):
Change arguments and return type to bool long long.
PR testsuite/79051 - FAIL: gcc.dg/attr-alloc_size-4.c (test for warnings, line 140) gcc/testsuite/ChangeLog: * gcc.dg/attr-alloc_size-4.c: Avoid exercising a test case except on x86. From-SVN: r244497
2017-01-16 16:50:47 +01:00
2017-01-16 Martin Sebor <msebor@redhat.com>
PR testsuite/79051
* gcc.dg/attr-alloc_size-4.c: Avoid exercising a test case except
on x86.
revert: re PR c++/71737 (ICE following 2x pack expansion in non-pack with template alias) /c-family 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> Revert: 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE. /testsuite 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> Revert: 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * g++.dg/cpp0x/pr71737.C: New. From-SVN: r244496
2017-01-16 16:43:06 +01:00
2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
Revert:
re PR rtl-optimization/78952 (Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations) PR rtl-optimization/78952 * config/i386/i386.md (any_extract): New code iterator. (*insvqi_2): Use any_extract for source operand. (*insvqi_3): Use any_shiftrt for source operand. testsuite/ChangeLog: PR rtl-optimization/78952 * gcc.target/i386/pr78952-1.c: New test. * gcc.target/i386/pr78952-2.c: Ditto. From-SVN: r244591
2017-01-18 20:24:30 +01:00
2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
revert: re PR c++/71737 (ICE following 2x pack expansion in non-pack with template alias) /c-family 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> Revert: 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE. /testsuite 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> Revert: 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * g++.dg/cpp0x/pr71737.C: New. From-SVN: r244496
2017-01-16 16:43:06 +01:00
PR c++/71737
* g++.dg/cpp0x/pr71737.C: New.
rs6000.c (rtx_is_swappable_p): Change UNSPEC_VSX__XXSPLTD to require special splat handling. [gcc] 2017-01-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.c (rtx_is_swappable_p): Change UNSPEC_VSX__XXSPLTD to require special splat handling. [gcc/testsuite] 2017-01-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/swaps-p8-27.c: New. From-SVN: r244495
2017-01-16 16:05:35 +01:00
2017-01-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/swaps-p8-27.c: New.
re PR c++/71737 (ICE following 2x pack expansion in non-pack with template alias) /c-family 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE. /testsuite 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com> PR c++/71737 * g++.dg/cpp0x/pr71737.C: New. From-SVN: r244486
2017-01-16 10:09:30 +01:00
2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71737
* g++.dg/cpp0x/pr71737.C: New.
opt62.adb: New test. * gnat.dg/opt62.adb: New test. * gnat.dg/opt62_pkg.ads: New helper. From-SVN: r244485
2017-01-16 09:46:20 +01:00
2017-01-16 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt62.adb: New test.
* gnat.dg/opt62_pkg.ads: New helper.
re PR rtl-optimization/78626 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)) PR rtl-optimization/78626 PR rtl-optimization/78727 * cprop.c (one_cprop_pass): Collect unconditional traps in the middle of a block, and split such blocks after everything else is finished. PR rtl-optimization/78626 PR rtl-optimization/78727 * gcc.dg/torture/pr78626.c: New test. * gcc.dg/torture/pr78727.c: New test. From-SVN: r244467
2017-01-14 17:52:18 +01:00
2017-01-14 Bernd Schmidt <bschmidt@redhat.com>
re PR rtl-optimization/78952 (Combine does not convert 8-bit sign-extract to a zero-extract for QImode operations) PR rtl-optimization/78952 * config/i386/i386.md (any_extract): New code iterator. (*insvqi_2): Use any_extract for source operand. (*insvqi_3): Use any_shiftrt for source operand. testsuite/ChangeLog: PR rtl-optimization/78952 * gcc.target/i386/pr78952-1.c: New test. * gcc.target/i386/pr78952-2.c: Ditto. From-SVN: r244591
2017-01-18 20:24:30 +01:00
PR rtl-optimization/78626
PR rtl-optimization/78727
re PR rtl-optimization/78626 (ICE in rtl_verify_bb_insns, at cfgrtl.c:2656 (error: flow control insn inside a basic block)) PR rtl-optimization/78626 PR rtl-optimization/78727 * cprop.c (one_cprop_pass): Collect unconditional traps in the middle of a block, and split such blocks after everything else is finished. PR rtl-optimization/78626 PR rtl-optimization/78727 * gcc.dg/torture/pr78626.c: New test. * gcc.dg/torture/pr78727.c: New test. From-SVN: r244467
2017-01-14 17:52:18 +01:00
* gcc.dg/torture/pr78626.c: New test.
* gcc.dg/torture/pr78727.c: New test.
Testcase from pr72749 PR target/72749 * gcc.c-torture/compile/pr72749.c: New test. From-SVN: r244466
2017-01-14 14:29:29 +01:00
2017-01-14 Alan Modra <amodra@gmail.com>
* gcc.c-torture/compile/pr72749.c: New test.
Don't suppress bogus usage of macros from system headers in -Wformat (PR c/78304) gcc/ChangeLog: PR c/78304 * substring-locations.c (format_warning_va): Strengthen case 1 so that both endpoints of the substring must be within the format range for just the substring to be printed. gcc/testsuite/ChangeLog: PR c/78304 * gcc.dg/format/diagnostic-ranges.c (test_macro): Undef INT_FMT. (test_macro_2): New test. (test_macro_3): New test. (test_macro_4): New test. (test_non_contiguous_strings): Convert line number to line offset. * gcc.dg/format/pr78304-2.c: New test case. * gcc.dg/format/pr78304.c: New test case. From-SVN: r244453
2017-01-13 20:27:43 +01:00
2017-01-13 David Malcolm <dmalcolm@redhat.com>
PR c/78304
* gcc.dg/format/diagnostic-ranges.c (test_macro): Undef INT_FMT.
(test_macro_2): New test.
(test_macro_3): New test.
(test_macro_4): New test.
(test_non_contiguous_strings): Convert line number to line offset.
* gcc.dg/format/pr78304-2.c: New test case.
* gcc.dg/format/pr78304.c: New test case.
i386.opt (msgx): Use ix86_isa_flags2 variable. * config/i386/i386.opt (msgx): Use ix86_isa_flags2 variable. * config/i386/i386.c (ix86_target_string): Add missing options to isa_opts and reorder options by implied ISAs. Rename isa_opts2 to isa2_opts, ix86_flag_opts to flag2_opts, ix86_target_other to flags_other and ix86_target_other to flags2_other. Display unknown isa2 options. (ix86_valid_target_attribute_inner_p): Add missing options and reorder options by implied ISAs, as in ix86_target_string. testsuite/ChangeLog: * gcc.target/i386/funcspec-56.inc: Add missing options and reorder options by implied ISAs, as in ix86_target_string. From-SVN: r244452
2017-01-13 19:32:44 +01:00
2017-01-13 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/funcspec-56.inc: Add missing options and
reorder options by implied ISAs, as in ix86_target_string.
re PR c++/71166 (ICE with nested constexpr/initializer) PR c++/71166 * g++.dg/cpp0x/constexpr-array18.C: New test. From-SVN: r244450
2017-01-13 18:27:54 +01:00
2017-01-13 Marek Polacek <polacek@redhat.com>
PR c++/71166
* g++.dg/cpp0x/constexpr-array18.C: New test.
re PR tree-optimization/33562 (aggregate DSE disabled) PR tree-optimization/33562 PR tree-optimization/61912 PR tree-optimization/77485 * doc/invoke.texi: Document new dse-max-object-size param. * params.def (PARM_DSE_MAX_OBJECT_SIZE): New PARAM. * tree-ssa-dse.c: Include params.h. (dse_store_status): New enum. (initialize_ao_ref_for_dse): New, partially extracted from dse_optimize_stmt. (valid_ao_ref_for_dse, normalize_ref): New. (setup_live_bytes_from_ref, compute_trims): Likewise. (clear_bytes_written_by, maybe_trim_complex_store): Likewise. (maybe_trim_partially_dead_store): Likewise. (maybe_trim_complex_store): Likewise. (dse_classify_store): Renamed from dse_possibly_dead_store_p. Track what bytes live from the original store. Return tri-state for dead, partially dead or live. (dse_dom_walker): Add constructor, destructor and new private members. (delete_dead_call, delete_dead_assignment): New extracted from dse_optimize_stmt. (dse_optimize_stmt): Make a member of dse_dom_walker. Use initialize_ao_ref_for_dse. PR tree-optimization/33562 PR tree-optimization/61912 PR tree-optimization/77485 * gcc.dg/tree-ssa/complex-4.c: Remove xfail. * gcc.dg/tree-ssa/complex-5.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-9.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-18.c: New test. * gcc.dg/tree-ssa/ssa-dse-19.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-20.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-21.c: Likewise. From-SVN: r244442
2017-01-13 16:42:08 +01:00
2017-01-13 Jeff Law <law@redhat.com>
tree-ssa-dse.c (decrement_count): New function. * tree-ssa-dse.c (decrement_count): New function. (increment_start_addr, maybe_trim_memstar_call): Likewise. (dse_dom_walker::optimize_stmt): Call maybe_trim_memstar_call directly when we know the partially dead statement is a mem* function. * gcc.dg/tree-ssa/ssa-dse-25.c: New test. From-SVN: r244444
2017-01-13 16:50:11 +01:00
* gcc.dg/tree-ssa/ssa-dse-25.c: New test.
re PR middle-end/61912 (Missed (partial) dead store elimination for structures on GIMPLE) PR tree-optimization/61912 PR tree-optimization/77485 * tree-ssa-dse.c: Include expr.h. (maybe_trim_constructor_store): New function. (maybe_trim_partially_dead_store): Call maybe_trim_constructor_store. PR tree-optimization/61912 PR tree-optimization/77485 * g++.dg/tree-ssa/ssa-dse-1.C: New test. * gcc.dg/tree-ssa/pr30375: Adjust expected output. * gcc.dg/tree-ssa/ssa-dse-24.c: New test. From-SVN: r244443
2017-01-13 16:46:22 +01:00
PR tree-optimization/61912
PR tree-optimization/77485
* g++.dg/tree-ssa/ssa-dse-1.C: New test.
* gcc.dg/tree-ssa/pr30375: Adjust expected output.
* gcc.dg/tree-ssa/ssa-dse-24.c: New test.
PR tree-optimization/33562
PR tree-optimization/61912
PR tree-optimization/77485
re PR tree-optimization/33562 (aggregate DSE disabled) PR tree-optimization/33562 PR tree-optimization/61912 PR tree-optimization/77485 * doc/invoke.texi: Document new dse-max-object-size param. * params.def (PARM_DSE_MAX_OBJECT_SIZE): New PARAM. * tree-ssa-dse.c: Include params.h. (dse_store_status): New enum. (initialize_ao_ref_for_dse): New, partially extracted from dse_optimize_stmt. (valid_ao_ref_for_dse, normalize_ref): New. (setup_live_bytes_from_ref, compute_trims): Likewise. (clear_bytes_written_by, maybe_trim_complex_store): Likewise. (maybe_trim_partially_dead_store): Likewise. (maybe_trim_complex_store): Likewise. (dse_classify_store): Renamed from dse_possibly_dead_store_p. Track what bytes live from the original store. Return tri-state for dead, partially dead or live. (dse_dom_walker): Add constructor, destructor and new private members. (delete_dead_call, delete_dead_assignment): New extracted from dse_optimize_stmt. (dse_optimize_stmt): Make a member of dse_dom_walker. Use initialize_ao_ref_for_dse. PR tree-optimization/33562 PR tree-optimization/61912 PR tree-optimization/77485 * gcc.dg/tree-ssa/complex-4.c: Remove xfail. * gcc.dg/tree-ssa/complex-5.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-9.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-18.c: New test. * gcc.dg/tree-ssa/ssa-dse-19.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-20.c: Likewise. * gcc.dg/tree-ssa/ssa-dse-21.c: Likewise. From-SVN: r244442
2017-01-13 16:42:08 +01:00
* gcc.dg/tree-ssa/complex-4.c: Remove xfail.
* gcc.dg/tree-ssa/complex-5.c: Likewise.
* gcc.dg/tree-ssa/ssa-dse-9.c: Likewise.
* gcc.dg/tree-ssa/ssa-dse-18.c: New test.
* gcc.dg/tree-ssa/ssa-dse-19.c: Likewise.
* gcc.dg/tree-ssa/ssa-dse-20.c: Likewise.
* gcc.dg/tree-ssa/ssa-dse-21.c: Likewise.
Reload global options when strict aliasing is dropped (PR ipa/79043). 2017-01-13 Martin Liska <mliska@suse.cz> PR ipa/79043 * function.c (set_cfun): Add new argument force. * function.h (set_cfun): Likewise. * ipa-inline-transform.c (inline_call): Use the function when strict alising from is dropped for function we inline to. 2017-01-13 Martin Liska <mliska@suse.cz> PR ipa/79043 * gcc.c-torture/execute/pr79043.c: New test. From-SVN: r244435
2017-01-13 13:56:54 +01:00
2017-01-13 Martin Liska <mliska@suse.cz>
PR ipa/79043
* gcc.c-torture/execute/pr79043.c: New test.
re PR middle-end/78411 (FAIL: gcc.target/i386/pr45685.c scan-assembler-times cmov 6) 2017-01-13 Richard Biener <rguenther@suse.de> PR middle-end/78411 * gcc.target/i386/pr45685.c: Add -ftree-loop-if-convert. From-SVN: r244427
2017-01-13 12:34:40 +01:00
2017-01-13 Richard Biener <rguenther@suse.de>
PR middle-end/78411
* gcc.target/i386/pr45685.c: Add -ftree-loop-if-convert.
re PR fortran/70697 ([Coarray] ICE on EVENT WAIT with array element UNTIL_COUNT argument) gcc/testsuite/ChangeLog: 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70697 * gfortran.dg/coarray/event_4.f08: New test. gcc/fortran/ChangeLog: 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70697 * resolve.c (resolve_lock_unlock_event): Resolve the expression for event's until_count. From-SVN: r244413
2017-01-13 11:39:52 +01:00
2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70697
* gfortran.dg/coarray/event_4.f08: New test.
re PR fortran/70696 ([Coarray] ICE on EVENT POST of host-associated EVENT_TYPE coarray) gcc/testsuite/ChangeLog: 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 * gfortran.dg/coarray/event_3.f08: New test. gcc/fortran/ChangeLog: 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 * trans-expr.c (gfc_get_tree_for_caf_expr): Ensure the backend_decl is valid before accessing it. libgfortran/ChangeLog: 2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/70696 * caf/single.c (_gfortran_caf_register): Allocate enough memory for the event counter. From-SVN: r244407
2017-01-13 11:22:21 +01:00
2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70696
* gfortran.dg/coarray/event_3.f08: New test.
re PR tree-optimization/77283 (Revision 238005 disables loop unrolling) 2017-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/77283 * gcc.dg/tree-ssa/split-path-9.c: Fix. From-SVN: r244394
2017-01-13 09:47:57 +01:00
2017-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/77283
* gcc.dg/tree-ssa/split-path-9.c: Fix.
gimple-parser.c (c_parser_gimple_postfix_expression): Parse _Literal ( type-name ) number. 2017-01-13 Richard Biener <rguenther@suse.de> c/ * gimple-parser.c (c_parser_gimple_postfix_expression): Parse _Literal ( type-name ) number. * tree-pretty-print.c (dump_generic_node): Dump INTEGER_CSTs as _Literal ( type ) number in case usual suffixes do not preserve all information. * gcc.dg/gimplefe-22.c: New testcase. From-SVN: r244393
2017-01-13 09:16:59 +01:00
2017-01-13 Richard Biener <rguenther@suse.de>
* gcc.dg/gimplefe-22.c: New testcase.
re PR tree-optimization/77283 (Revision 238005 disables loop unrolling) 2017-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/77283 * gimple-ssa-split-paths.c: Include gimple-ssa.h, tree-phinodes.h and ssa-iterators.h. (is_feasible_trace): Implement a cost model based on joiner PHI node uses. * gcc.dg/tree-ssa/split-path-7.c: Adjust. * gcc.dg/tree-ssa/split-path-8.c: New testcase. * gcc.dg/tree-ssa/split-path-9.c: Likewise. From-SVN: r244392
2017-01-13 09:11:01 +01:00
2017-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/77283
* gcc.dg/tree-ssa/split-path-7.c: Adjust.
* gcc.dg/tree-ssa/split-path-8.c: New testcase.
* gcc.dg/tree-ssa/split-path-9.c: Likewise.
pr77862.c: Require fpic target. 2017-01-12 Sandra Loosemore <sandra@codesourcery.com> gcc/testsuite/ * gcc.dg/pr77862.c: Require fpic target. From-SVN: r244387
2017-01-12 23:42:33 +01:00
2017-01-12 Sandra Loosemore <sandra@codesourcery.com>
* gcc.dg/pr77862.c: Require fpic target.
re PR target/79004 (ICE in gcc.dg/torture/fp-int-convert-float128-ieee.c with -mcpu=power9) [gcc] 2017-01-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79004 * config/rs6000/rs6000.md (FP_ISA3): Do not optimize converting char or short to __float128/_Float128 directly. [gcc/testsuite] 2017-01-12 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/79004 * gcc.target/powerpc/pr79004.c: New test. From-SVN: r244386
2017-01-12 23:02:57 +01:00
2017-01-12 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/79004
* gcc.target/powerpc/pr79004.c: New test.
re PR c++/61636 (generic lambda: segfault / "cannot call member function without object") PR c++/61636 * cp-tree.h (maybe_generic_this_capture): Declare. * lambda.c (resolvable_dummy_lambda): New, broken out of ... (maybe_resolve_dummy): ... here. Call it. (maybe_generic_this_capture): New. * parser.c (cp_parser_postfix_expression): Speculatively capture this in generic lambda in unresolved member function call. * pt.c (tsubst_copy_and_build): Force hard error from failed member function lookup in generic lambda. PR c++/61636 * g++.dg/cpp1y/pr61636-1.C: New. * g++.dg/cpp1y/pr61636-2.C: New. * g++.dg/cpp1y/pr61636-3.C: New. From-SVN: r244544
2017-01-17 19:22:34 +01:00
(-Wformat-overflow): ...to this. gcc/c-family/ChangeLog: (-Wformat-overflow): ...to this. gcc/ChangeLog: to -Wformat-overflow. * gimple-ssa-sprintf.c (pass_sprintf_length::gate): Adjust. (min_bytes_remaining): Same. (get_string_length): Same. (format_string): Same. (format_directive): Same. (add_bytes): Same. (pass_sprintf_length::handle_gimple_call): Same. gcc/testsuite/ChangeLog: * gcc.dg/pr78138.c: Adjust. * gcc.dg/pr78768.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-4.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-2.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-8.c: Adjust. * gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: Adjust. * gcc.dg/tree-ssa/pr78605.c: Adjust. * gcc.dg/tree-ssa/pr78622.c: Adjust. From-SVN: r244385
2017-01-12 22:54:41 +01:00
2017-01-12 Martin Sebor <msebor@redhat.com>
* gcc.dg/pr78138.c: Adjust.
* gcc.dg/pr78768.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-4.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-2.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-4.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-8.c: Adjust.
* gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: Adjust.
* gcc.dg/tree-ssa/pr78605.c: Adjust.
* gcc.dg/tree-ssa/pr78622.c: Adjust.
gimple-ssa-sprintf.c (try_substitute_return_value): Remove info.nowrite calls with no lhs that can't throw. * gimple-ssa-sprintf.c (try_substitute_return_value): Remove info.nowrite calls with no lhs that can't throw. Return bool whether gsi_remove has been called or not. (pass_sprintf_length::handle_gimple_call): Return bool whether try_substitute_return_value called gsi_remove. Formatting fix. (pass_sprintf_length::execute): Don't use gsi_remove if handle_gimple_call returned true. * gcc.dg/tree-ssa/builtin-snprintf-1.c: New test. From-SVN: r244384
2017-01-12 22:30:56 +01:00
2017-01-12 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/tree-ssa/builtin-snprintf-1.c: New test.
PR testsuite/791051 - FAIL: gcc.dg/attr-alloc_size-4.c (test for warnings, line 140) gcc/testsuite/ChangeLog: * gcc.dg/attr-alloc_size-4.c: Avoid false negatives due to bug 79054. From-SVN: r244380
2017-01-12 19:35:19 +01:00
2017-01-12 Martin Sebor <msebor@redhat.com>
Reference PR testsuite/79051, not 791051. From-SVN: r244381
2017-01-12 19:41:33 +01:00
PR testsuite/79051
re PR testsuite/79051 (FAIL: gcc.dg/attr-alloc_size-4.c (test for warnings, line 140)) PR testsuite/79051 gcc/testsuite/ChangeLog: * gcc.dg/attr-alloc_size-4.c: Work harder to avoid false negatives due to bug 79054. From-SVN: r244382
2017-01-12 19:50:26 +01:00
* gcc.dg/attr-alloc_size-4.c: Work harder to avoid false negatives
due to bug 79054.
PR testsuite/791051 - FAIL: gcc.dg/attr-alloc_size-4.c (test for warnings, line 140) gcc/testsuite/ChangeLog: * gcc.dg/attr-alloc_size-4.c: Avoid false negatives due to bug 79054. From-SVN: r244380
2017-01-12 19:35:19 +01:00
* gcc.dg/pr78768.c: Require LTO. From-SVN: r244379
2017-01-12 19:27:04 +01:00
2017-01-12 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/pr78768.c: Require LTO.
PR c/79074 - -Waddress difference between C and C++ with (T*)0 gcc/testsuite/ChangeLog: * c-c++-common/Waddress-2.c: Remove a test to avoid a C failure due to the referenced bug. From-SVN: r244378
2017-01-12 19:07:51 +01:00
2017-01-12 Martin Sebor <msebor@redhat.com>
PR c/79074
* c-c++-common/Waddress-2.c: Remove a test to avoid a C failure
due to the referenced bug.
PR testsuite/79073 - FAIL: gcc.dg/pr78973.c (test for warnings, line 12) in ILP32 gcc/testsuite/ChangeLog: * gcc.dg/pr78973.c: Xfail on ILP32 targets. From-SVN: r244377
2017-01-12 18:43:16 +01:00
2017-01-12 Martin Sebor <msebor@redhat.com>
PR testsuite/79073
* gcc.dg/pr78973.c: Xfail on ILP32 targets.
builtin_target.c (check_features): Check all supported __builtin_cpu_supports options. * gcc.target/i386/builtin_target.c (check_features): Check all supported __builtin_cpu_supports options. From-SVN: r244375
2017-01-12 18:30:03 +01:00
2017-01-12 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/builtin_target.c (check_features): Check all
supported __builtin_cpu_supports options.
Add Cortex-A15 tuning to gcc.dg/uninit-pred-8_a.c PR tree-optimization/78319 * gcc.dg/uninit-pred-8_a.c: Add -mtune=cortex-a15 for arm. Remove xfail. From-SVN: r244372
2017-01-12 18:02:38 +01:00
2017-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR tree-optimization/78319
* gcc.dg/uninit-pred-8_a.c: Add -mtune=cortex-a15 for arm.
Remove xfail.
re PR target/79044 (ICE in insn_is_swappable_p, at config/rs6000/rs6000.c:41191) [gcc] 2017-01-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/79044 * config/rs6000/rs6000.c (insn_is_swappable_p): Mark element-reversing loads and stores as not swappable. [gcc/testsuite] 2017-01-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/79044 * gcc.target/powerpc/swaps-p8-26.c: New. From-SVN: r244368
2017-01-12 17:01:13 +01:00
2017-01-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/79044
* gcc.target/powerpc/swaps-p8-26.c: New.
tree-pretty-print.c (dump_generic_node): Provide -gimple variant for MEM_REF. 2017-01-12 Richard Biener <rguenther@suse.de> * tree-pretty-print.c (dump_generic_node): Provide -gimple variant for MEM_REF. Sanitize INTEGER_CST for -gimple. c/ * gimple-parser.c (c_parser_gimple_postfix_expression): Parse __MEM. * gcc.dg/gimplefe-21.c: New testcase. From-SVN: r244350
2017-01-12 09:33:09 +01:00
2017-01-12 Richard Biener <rguenther@suse.de>
* gcc.dg/gimplefe-21.c: New testcase.
zero_bits_compound-2.c: Fix test for aarch64. 2016-11-30 Michael Collison <michael.collison@arm.com> * gcc.dg/zero_bits_compound-2.c: Fix test for aarch64. From-SVN: r244348
2017-01-12 09:12:02 +01:00
2017-01-12 Michael Collison <michael.collison@arm.com>
* gcc.dg/zero_bits_compound-2.c: Fix test for aarch64.
i386-common.c (OPTION_MASK_ISA_SGX_UNSET): New. * common/config/i386/i386-common.c (OPTION_MASK_ISA_SGX_UNSET): New. (OPTION_MASK_ISA_SGX_SET): New. (ix86_handle_option): Handle OPT_msgx. * config.gcc: Added sgxintrin.h. * config/i386/driver-i386.c (host_detect_local_cpu): Detect sgx. * config/i386/i386-c.c (ix86_target_macros_internal): Define __SGX__. * config/i386/i386.c (ix86_target_string): Add -msgx. (PTA_SGX): New. (ix86_option_override_internal): Handle new options. (ix86_valid_target_attribute_inner_p): Add sgx. * config/i386/i386.h (TARGET_SGX, TARGET_SGX_P): New. * config/i386/i386.opt: Add msgx. * config/i386/sgxintrin.h: New file. * config/i386/x86intrin.h: Add sgxintrin.h. testsuite/ChangeLog: * gcc.target/i386/sgx.c New test. * gcc.target/i386/sse-12.c: Add -msgx. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-14.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * g++.dg/other/i386-2.C: Ditto. * g++.dg/other/i386-3.C: Ditto. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r244339
2017-01-11 22:41:13 +01:00
2017-01-11 Julia Koval <julia.koval@intel.com>
Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/sgx.c New test.
* gcc.target/i386/sse-12.c: Add -msgx.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* g++.dg/other/i386-2.C: Ditto.
* g++.dg/other/i386-3.C: Ditto.
PR c++/24511 - [DR 470] explicit instantiation/extern template unsats PR c++/24511 - [DR 470] explicit instantiation/extern template unsats // on symbols defined later gcc/testsuite/ChangeLog: * g++.dg/template/explicit9.C: New test. From-SVN: r244337
2017-01-11 22:02:46 +01:00
2017-01-11 Martin Sebor <msebor@redhat.com>
PR c++/24511
* g++.dg/template/explicit9.C: New test.
re PR c++/77812 (incorrectly rejects valid C++ code that uses enum in template instantiation) cp/ PR c++/77812 * name-lookup.c (set_namespace_binding_1): An overload of 1 decl is a new overload. testsuite/ PR c++/77812 * g++.dg/pr77812.C: New. From-SVN: r244335
2017-01-11 21:37:16 +01:00
2017-01-11 Nathan Sidwell <nathan@acm.org>
PR c++/77812
* g++.dg/pr77812.C: New.
flatten-3.c: Add quotation marks around dg-options argument. * gcc.dg/tree-ssa/flatten-3.c: Add quotation marks around dg-options argument. From-SVN: r244332
2017-01-11 20:48:56 +01:00
2017-01-11 Jakub Jelinek <jakub@redhat.com>
re PR c++/71537 (GCC rejects consetxpr boolean conversions and comparisons on the result of pointer arithmetic.) PR c++/71537 * fold-const.c (maybe_nonzero_address): Return 1 for function local objects. (tree_single_nonzero_warnv_p): Don't handle function local objects here. * g++.dg/cpp1y/constexpr-71537.C: New test. From-SVN: r244333
2017-01-11 21:10:36 +01:00
PR c++/71537
* g++.dg/cpp1y/constexpr-71537.C: New test.
flatten-3.c: Add quotation marks around dg-options argument. * gcc.dg/tree-ssa/flatten-3.c: Add quotation marks around dg-options argument. From-SVN: r244332
2017-01-11 20:48:56 +01:00
* gcc.dg/tree-ssa/flatten-3.c: Add quotation marks around dg-options
argument.
PR c/47931 - missing -Waddress warning for comparison with NULL gcc/testsuite/ChangeLog: * c-c++-common/Waddress-2.c: New test. From-SVN: r244331
2017-01-11 19:33:13 +01:00
2017-01-11 Martin Sebor <msebor@redhat.com>
PR c/47931
* c-c++-common/Waddress-2.c: New test.
re PR c++/78341 (ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: in cp_parser_std_attribute_spec, at cp/parser.c:24597)) PR c++/78341 * parser.c (cp_parser_std_attribute_spec): Remove over-eager assertion. Formatting fix. * g++.dg/cpp0x/pr78341.C: New test. From-SVN: r244329
2017-01-11 19:09:58 +01:00
2017-01-11 Jakub Jelinek <jakub@redhat.com>
PR c++/78341
* g++.dg/cpp0x/pr78341.C: New test.
PR c/78768 - -Walloca-larger-than and -Wformat-length warnings disabled by -flto gcc/ChangeLog: * c.opt (-Walloca-larger-than, -Wformat-length, -Wformat-truncation): Also enable for LTO. gcc/testsuite/ChangeLog: PR c/78768 * gcc.dg/pr78768.c: New test. From-SVN: r244326
2017-01-11 18:28:52 +01:00
2017-01-11 Martin Sebor <msebor@redhat.com>
PR c/78768
* gcc.dg/pr78768.c: New test.
Offer suggestions for unrecognized sanitizer options (PR driver/78877) gcc/ChangeLog: PR driver/78877 * opts.c: Include "spellcheck.h" (struct string_fragment): New struct. (struct edit_distance_traits<const string_fragment &>): New struct. (get_closest_sanitizer_option): New function. (parse_sanitizer_options): Offer suggestions for unrecognized arguments. gcc/testsuite/ChangeLog: PR driver/78877 * gcc.dg/spellcheck-options-14.c: New test case. * gcc.dg/spellcheck-options-15.c: New test case. * gcc.dg/spellcheck-options-16.c: New test case. * gcc.dg/spellcheck-options-17.c: New test case. From-SVN: r244325
2017-01-11 18:25:40 +01:00
2017-01-11 David Malcolm <dmalcolm@redhat.com>
PR driver/78877
* gcc.dg/spellcheck-options-14.c: New test case.
* gcc.dg/spellcheck-options-15.c: New test case.
* gcc.dg/spellcheck-options-16.c: New test case.
* gcc.dg/spellcheck-options-17.c: New test case.
Fix flatten-3.c test-case. 2017-01-11 Martin Liska <mliska@suse.cz> * gcc.dg/tree-ssa/flatten-3.c: Add -fno-ipa-icf to dg-options. From-SVN: r244313
2017-01-11 13:17:27 +01:00
2017-01-11 Martin Liska <mliska@suse.cz>
* gcc.dg/tree-ssa/flatten-3.c: Add -fno-ipa-icf to dg-options.
decomp4.C (test): Use 2 identifier decomposition instead of just 1 for the decomposition from... * g++.dg/cpp1z/decomp4.C (test): Use 2 identifier decomposition instead of just 1 for the decomposition from struct C. From-SVN: r244312
2017-01-11 12:47:30 +01:00
2017-01-11 Jakub Jelinek <jakub@redhat.com>
* g++.dg/cpp1z/decomp4.C (test): Use 2 identifier decomposition
instead of just 1 for the decomposition from struct C.
re PR rtl-optimization/79032 (unaligned memory access generated with LRA and optimization) PR rtl-optimization/79032 * lra-constraints.c (simplify_operand_subreg): In the MEM case, test the alignment of the adjusted memory reference against that of MODE, instead of the alignment of the original memory reference. From-SVN: r244311
2017-01-11 12:27:43 +01:00
2017-01-11 Eric Botcazou <ebotcazou@adacore.com>
* gcc.c-torture/execute/20170111-1.c: New test.
tree-vrp.c (evrp_dom_walker::before_dom_children): Also set range/nonnull info for PHI results. 2017-01-11 Richard Biener <rguenther@suse.de> * tree-vrp.c (evrp_dom_walker::before_dom_children): Also set range/nonnull info for PHI results. Do not set it on stmts marked for removal. * gcc.dg/tree-ssa/pr61743-1.c: Adjust. From-SVN: r244305
2017-01-11 10:06:29 +01:00
2017-01-11 Richard Biener <rguenther@suse.de>
* gcc.dg/tree-ssa/pr61743-1.c: Adjust.
re PR middle-end/50199 (wrong code with -flto -fno-merge-constants) PR middle-end/50199 * lto-lang.c (lto_post_options): Force flag_merge_constants = 1 if it was 0. * gcc.dg/lto/pr50199_0.c: New test. From-SVN: r244304
2017-01-11 09:40:59 +01:00
2017-01-11 Jakub Jelinek <jakub@redhat.com>
PR middle-end/50199
* gcc.dg/lto/pr50199_0.c: New test.
PR testsuite/78960 - FAIL: gcc.dg/tree-ssa/builtin-sprintf.c execution test PR testsuite/78960 - FAIL: gcc.dg/tree-ssa/builtin-sprintf.c execution test PR testsuite/78959 - FAIL: gcc.c-torture/execute/pr78622.c PR testsuite/78133 - Commit r241489 adds printf specifiers not supported by newlib gcc/testsuite/ChangeLog: PR testsuite/78960 PR testsuite/78959 PR testsuite/78133 * gcc.dg/tree-ssa/builtin-sprintf.c: Require C99 runtime. * gcc.dg/tree-ssa/pr78622.c: Ditto. From-SVN: r244298
2017-01-10 23:45:52 +01:00
2017-01-10 Martin Sebor <msebor@redhat.com>
PR testsuite/78960
PR testsuite/78959
PR testsuite/78133
* gcc.dg/tree-ssa/builtin-sprintf.c: Require C99 runtime.
* gcc.dg/tree-ssa/pr78622.c: Ditto.
PR middle-end/78138 - missing warnings on buffer overflow with non-constant source length gcc/testsuite/ChangeLog: PR middle-end/78138 * gcc.dg/pr78138.c: New test. From-SVN: r244297
2017-01-10 23:35:22 +01:00
2017-01-10 Martin Sebor <msebor@redhat.com>
PR middle-end/78138
PR testsuite/78960 - FAIL: gcc.dg/tree-ssa/builtin-sprintf.c execution test PR testsuite/78960 - FAIL: gcc.dg/tree-ssa/builtin-sprintf.c execution test PR testsuite/78959 - FAIL: gcc.c-torture/execute/pr78622.c PR testsuite/78133 - Commit r241489 adds printf specifiers not supported by newlib gcc/testsuite/ChangeLog: PR testsuite/78960 PR testsuite/78959 PR testsuite/78133 * gcc.dg/tree-ssa/builtin-sprintf.c: Require C99 runtime. * gcc.dg/tree-ssa/pr78622.c: Ditto. From-SVN: r244298
2017-01-10 23:45:52 +01:00
* gcc.dg/pr78138.c: New test.
PR middle-end/78138 - missing warnings on buffer overflow with non-constant source length gcc/testsuite/ChangeLog: PR middle-end/78138 * gcc.dg/pr78138.c: New test. From-SVN: r244297
2017-01-10 23:35:22 +01:00
Fix issues with unrepresentable column numbers (PR c++/77949) PR c++/77949 identifies an ICE when the C++ frontend attempts to emit a fix-it hint inserting a missing semicolon at column 4097 of a source file. This column value exceeds LINE_MAP_MAX_COLUMN_NUMBER and hence isn't representable using a location_t. Attempting to do so leads to these problems, which this patch fixes: (a) when encountering a column number > LINE_MAP_MAX_COLUMN_NUMBER we create a new linemap with m_column_and_range_bits == 0, but linemap_position_for_column doesn't check for this, and hence can emit a bogus location_t value that's calculated relative to the previous linemap start, but which will be decoded relative to the new linemap, leading to very large incorrect line values. (b) when encountering a column number that can't be represented, and for which the linemap was pre-existing, the code would hit this assertion: if (linemap_assert_fails (column < (1u << map->m_column_and_range_bits))) around a bail-out condition. The patch replaces this assertion with a simple conditional, to stop the ICE when this occurs, and fixes the bit count (effective column bits, vs column+range bits) (c) the C++ frontend wasn't checking for failure of linemap_position_for_loc_and_offset when considering emitting the fix-it hint. The patch adds a conditional, so that no fix-it hint is emitted if the location is bogus. gcc/cp/ChangeLog: PR c++/77949 * parser.c (cp_parser_class_specifier_1): Only suggest inserting a missing semicolon if we have a valid insertion location for the fix-it hint. gcc/ChangeLog: PR c++/77949 * input.c (selftest::test_accessing_ordinary_linemaps): Verify that we correctly handle column numbers greater than LINE_MAP_MAX_COLUMN_NUMBER. gcc/testsuite/ChangeLog: PR c++/77949 * g++.dg/diagnostic/pr77949.C: New test case. libcpp/ChangeLog: PR c++/77949 * line-map.c (linemap_position_for_column): When calling linemap_start_line, detect if a new linemap was created with 0 column bits, and bail out early if this is the case. (linemap_position_for_loc_and_offset): Replace overzealous linemap_assert_fails with a simple conditional; use correct bit count. From-SVN: r244292
2017-01-10 22:54:09 +01:00
2017-01-10 David Malcolm <dmalcolm@redhat.com>
PR c++/77949
* g++.dg/diagnostic/pr77949.C: New test case.
PR middle-end/78245 - missing -Wformat-length on an overflow of a dynamically allocated buffer gcc/testsuite/ChangeLog: PR middle-end/78245 * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Add tests. gcc/ChangeLog: PR middle-end/78245 * gimple-ssa-sprintf.c (get_destination_size): Call {init,fini}object_sizes. * tree-object-size.c (addr_object_size): Adjust. (pass_through_call): Adjust. (pass_object_sizes::execute): Adjust. * tree-object-size.h (fini_object_sizes): Declare. From-SVN: r244294
2017-01-10 22:56:44 +01:00
2017-01-10 Martin Sebor <msebor@redhat.com>
PR middle-end/78245
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Add tests.
PR tree-optimization/78775 - [7 Regression] ICE in maybe_warn_alloc_args_overflow gcc/ChangeLog: PR tree-optimization/78775 * builtins.c (get_size_range): Move... * calls.c: ...to here. (alloc_max_size): Accept zero argument. (operand_signed_p): Remove. (maybe_warn_alloc_args_overflow): Call get_size_range. * calls.h (get_size_range): Declare. gcc/testsuite/ChangeLog: PR tree-optimization/78775 * gcc.dg/attr-alloc_size-4.c: Add test cases. * gcc.dg/attr-alloc_size-10.c: New test. * gcc.dg/attr-alloc_size-11.c: New test. * gcc.dg/builtin-stringop-chk-7.c: New test. * gcc.dg/pr78775.c: New test. * gcc.dg/pr78973-2.c: New test. * gcc.dg/pr78973.c: New test. From-SVN: r244290
2017-01-10 22:02:07 +01:00
2017-01-10 Martin Sebor <msebor@redhat.com>
PR tree-optimization/78775
* gcc.dg/attr-alloc_size-4.c: Add test cases.
* gcc.dg/attr-alloc_size-10.c: New test.
* gcc.dg/attr-alloc_size-11.c: New test.
* gcc.dg/builtin-stringop-chk-7.c: New test.
* gcc.dg/pr78775.c: New test.
* gcc.dg/pr78973-2.c: New test.
* gcc.dg/pr78973.c: New test.
re PR middle-end/77766 (wrong code at -O2 and -O3 in 64-bit mode on x86_64-linux-gnu (executable hangs)) PR tree-optimization/77766 PR tree-optimization/78856 * gcc.c-torture/execute/pr77766.c: New test. From-SVN: r244287
2017-01-10 21:55:59 +01:00
2017-01-10 Jeff Law <law@redhat.com>
PR tree-optimization/77766
PR tree-optimization/78856
* gcc.c-torture/execute/pr77766.c: New test.
re PR tree-optimization/79034 (error: missing PHI def in verify_gimple_in_cfg) 2016-01-10 Richard Biener <rguenther@suse.de> PR tree-optimization/79034 * tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Propagate out degenerate PHIs in the joiner. * g++.dg/torture/pr79034.C: New testcase. From-SVN: r244274
2017-01-10 15:50:32 +01:00
2016-01-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/79034
* g++.dg/torture/pr79034.C: New testcase.
IPA ICF: make algorithm stable to survive -fcompare-debug 2017-01-10 Martin Liska <mliska@suse.cz> * gcc.dg/ipa/ipa-icf-1.c: Change scanned pattern. * gcc.dg/ipa/ipa-icf-10.c: Likewise. * gcc.dg/ipa/ipa-icf-11.c: Likewise. * gcc.dg/ipa/ipa-icf-12.c: Likewise. * gcc.dg/ipa/ipa-icf-13.c: Likewise. * gcc.dg/ipa/ipa-icf-16.c: Likewise. * gcc.dg/ipa/ipa-icf-18.c: Likewise. * gcc.dg/ipa/ipa-icf-2.c: Likewise. * gcc.dg/ipa/ipa-icf-20.c: Likewise. * gcc.dg/ipa/ipa-icf-21.c: Likewise. * gcc.dg/ipa/ipa-icf-23.c: Likewise. * gcc.dg/ipa/ipa-icf-25.c: Likewise. * gcc.dg/ipa/ipa-icf-26.c: Likewise. * gcc.dg/ipa/ipa-icf-27.c: Likewise. * gcc.dg/ipa/ipa-icf-3.c: Likewise. * gcc.dg/ipa/ipa-icf-35.c: Likewise. * gcc.dg/ipa/ipa-icf-36.c: Likewise. * gcc.dg/ipa/ipa-icf-37.c: Likewise. * gcc.dg/ipa/ipa-icf-5.c: Likewise. * gcc.dg/ipa/ipa-icf-7.c: Likewise. * gcc.dg/ipa/ipa-icf-8.c: Likewise. * gcc.dg/ipa/pr64307.c: Likewise. * gcc.dg/ipa/pr77653.c: Likewise. 2017-01-10 Martin Liska <mliska@suse.cz> * ipa-icf.c (sort_sem_items_by_decl_uid): New function. (sort_congruence_classes_by_decl_uid): Likewise. (sort_congruence_class_groups_by_decl_uid): Likewise. (sem_item_optimizer::merge_classes): Sort class, groups in these classes and members in the groups by DECL_UID of declarations. This would make merge operations stable. From-SVN: r244273
2017-01-10 15:39:33 +01:00
2017-01-10 Martin Liska <mliska@suse.cz>
* gcc.dg/ipa/ipa-icf-1.c: Change scanned pattern.
* gcc.dg/ipa/ipa-icf-10.c: Likewise.
* gcc.dg/ipa/ipa-icf-11.c: Likewise.
* gcc.dg/ipa/ipa-icf-12.c: Likewise.
* gcc.dg/ipa/ipa-icf-13.c: Likewise.
* gcc.dg/ipa/ipa-icf-16.c: Likewise.
* gcc.dg/ipa/ipa-icf-18.c: Likewise.
* gcc.dg/ipa/ipa-icf-2.c: Likewise.
* gcc.dg/ipa/ipa-icf-20.c: Likewise.
* gcc.dg/ipa/ipa-icf-21.c: Likewise.
* gcc.dg/ipa/ipa-icf-23.c: Likewise.
* gcc.dg/ipa/ipa-icf-25.c: Likewise.
* gcc.dg/ipa/ipa-icf-26.c: Likewise.
* gcc.dg/ipa/ipa-icf-27.c: Likewise.
* gcc.dg/ipa/ipa-icf-3.c: Likewise.
* gcc.dg/ipa/ipa-icf-35.c: Likewise.
* gcc.dg/ipa/ipa-icf-36.c: Likewise.
* gcc.dg/ipa/ipa-icf-37.c: Likewise.
* gcc.dg/ipa/ipa-icf-5.c: Likewise.
* gcc.dg/ipa/ipa-icf-7.c: Likewise.
* gcc.dg/ipa/ipa-icf-8.c: Likewise.
* gcc.dg/ipa/pr64307.c: Likewise.
* gcc.dg/ipa/pr77653.c: Likewise.
Enable AVX-512 VPOPCNTD/VPOPCNTQ instructions. gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VPOPCNTDQ_SET, OPTION_MASK_ISA_AVX512VPOPCNTDQ_UNSET): New. * config.gcc: Add avx512vpopcntdqintrin.h. * config/i386/avx512vpopcntdqintrin.h: New. * config/i386/cpuid.h (bit_AVX512VPOPCNTDQ): New. * config/i386/i386-builtin-types.def: Add new types. * config/i386/i386-builtin.def (__builtin_ia32_vpopcountd_v16si, __builtin_ia32_vpopcountd_v16si_mask, __builtin_ia32_vpopcountq_v8di, __builtin_ia32_vpopcountq_v8di_mask): New. * config/i386/i386-c.c (ix86_target_macros_internal): Define __AVX512VPOPCNTDQ__. * config/i386/i386.c (ix86_target_string): Add -mavx512vpopcntdq. (PTA_AVX512VPOPCNTDQ): Define. * config/i386/i386.h (TARGET_AVX512VPOPCNTDQ, TARGET_AVX512VPOPCNTDQ_P): Define. * config/i386/i386.opt: Add mavx512vpopcntdq. * config/i386/immintrin.h: Include avx512vpopcntdqintrin.h. * config/i386/sse.md (define_insn "vpopcount<mode><mask_name>"): New. libgcc/ * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VPOPCNTDQ. * config/i386/cpuinfo.c (get_available_features): Habdle new feature. gcc/testsuite/ * g++.dg/other/i386-2.C: Add -mavx512vpopcntdq. * g++.dg/other/i386-3.C: Ditto. * gcc.target/i386/sse-12.c: Ditto. * gcc.target/i386/sse-13.c: Ditto. * gcc.target/i386/sse-22.c: Ditto. * gcc.target/i386/sse-23.c: Ditto. * gcc.target/i386/builtin_target.c: Handle new option. * gcc.target/i386/funcspec-56.inc: Test new attributes. * gcc.target/i386/avx512vpopcntdq-vpopcntd.c: New test. * gcc.target/i386/avx512vpopcntdq-vpopcntq.c: Ditto. From-SVN: r244263
2017-01-10 13:55:41 +01:00
2017-01-10 Andrew Senkevich <andrew.senkevich@intel.com>
* g++.dg/other/i386-2.C: Add -mavx512vpopcntdq.
* g++.dg/other/i386-3.C: Ditto.
* gcc.target/i386/sse-12.c: Ditto.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* gcc.target/i386/builtin_target.c: Handle new option.
* gcc.target/i386/funcspec-56.inc: Test new attributes.
* gcc.target/i386/avx512vpopcntdq-vpopcntd.c: New test.
* gcc.target/i386/avx512vpopcntdq-vpopcntq.c: Ditto.
PR testsuite/79036 - gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037 PR testsuite/79036 - gcc.dg/tree-ssa/builtin-sprintf.c fails starting with r244037 gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/builtin-sprintf.c: Handle extended formats with different precisions. From-SVN: r244250
2017-01-10 00:31:38 +01:00
2017-01-09 Martin Sebor <msebor@redhat.com>
PR testsuite/79036
* gcc.dg/tree-ssa/builtin-sprintf.c: Handle extended formats
with different precisions.
expr.c (store_field): In the bitfield case... * expr.c (store_field): In the bitfield case, if the value comes from a function call and is of an aggregate type returned in registers, do not modify the field mode; extract the value in all cases if the mode is BLKmode and the size is not larger than a word. From-SVN: r244249
2017-01-09 23:17:17 +01:00
2017-01-09 Eric Botcazou <ebotcazou@adacore.com>
* g++.dg/opt/call2.C: New test.
* g++.dg/opt/call3.C: Likewise.
* gnat.dg/array26.adb: New test.
* gnat.dg/array26_pkg.ad[sb]: New helper.
* gnat.dg/array27.adb: New test.
* gnat.dg/array27_pkg.ad[sb]: New helper.
* gnat.dg/array28.adb: New test.
* gnat.dg/array28_pkg.ad[sb]: New helper.
re PR translation/79019 (translatable string typo in cif-code.def:141) PR translation/79019 PR translation/79020 * params.def (PARAM_INLINE_MIN_SPEEDUP, PARAM_IPA_CP_SINGLE_CALL_PENALTY, PARAM_USE_AFTER_SCOPE_DIRECT_EMISSION_THRESHOLD): Fix typos in descriptions. * config/avr/avr.opt (maccumulate-args): Likewise. * config/msp430/msp430.opt (mwarn-mcu): Likewise. * common.opt (freport-bug): Likewise. * cif-code.def (CIF_FINAL_ERROR): Likewise. * doc/invoke.texi (ipa-cp-single-call-penalty): Likewise. * config/s390/s390.c (s390_invalid_binary_op): Fix spelling in translatable string. * config/i386/i386.c (function_value_32): Likewise. * config/nios2/nios2.c (nios2_valid_target_attribute_rec): Likewise. * config/msp430/msp430.c (msp430_option_override, msp430_attr): Likewise. * config/msp430/driver-msp430.c (msp430_select_hwmult_lib): Likewise. * common/config/msp430/msp430-common.c (msp430_handle_option): Likewise. * symtab.c (symtab_node::verify_base): Likewise. * opts.c (set_debug_level): Likewise. * tree.c (verify_type_variant): Likewise. Fix typo in comment. * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add missing whitespace to translatable strings. * config/avr/avr.md (bswapsi2): Fix typo in comment. * config/sh/superh.h: Likewise. * config/i386/xopintrin.h: Likewise. * config/i386/znver1.md: Likewise. * config/rs6000/rs6000.c (struct rs6000_opt_mask): Likewise. * ipa-inline-analysis.c (compute_inline_parameters): Likewise. * double-int.h (struct double_int): Likewise. * double-int.c (div_and_round_double): Likewise. * wide-int.cc: Likewise. * tree-ssa.c (non_rewritable_mem_ref_base): Likewise. * tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise. * cfgcleanup.c (crossjumps_occured): Renamed to ... (crossjumps_occurred): ... this. (try_crossjump_bb, try_head_merge_bb, try_optimize_cfg, cleanup_cfg): Adjust all uses. cp/ * semantics.c (finish_omp_clauses): Add missing whitespace to translatable strings. * cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Fix comment typo. lto/ * lto-symtab.c (lto_symtab_merge_symbols): Fix comment typo. fortran/ * decl.c (attr_decl1): Fix spelling in translatable string. * intrinsic.texi: Fix spelling - invokation -> invocation. * lang.opt (faggressive-function-elimination, gfc_convert): Fix typos in descriptions. * openmp.c (resolve_omp_clauses): Add missing whitespace to translatable strings. c-family/ * c.opt (Wnormalized=): Fix typo in description. testsuite/ * c-c++-common/goacc/host_data-2.c (f): Adjust expected spelling of diagnostics. * gfortran.dg/initialization_17.f90: Likewise. From-SVN: r244245
2017-01-09 22:48:33 +01:00
2017-01-09 Jakub Jelinek <jakub@redhat.com>
PR translation/79019
PR translation/79020
* c-c++-common/goacc/host_data-2.c (f): Adjust expected spelling of
diagnostics.
* gfortran.dg/initialization_17.f90: Likewise.
re PR testsuite/79026 (The tests changed by revision r244006 now fail on darwin) testsuite/ChangeLog: PR testsuite/79026 * gcc.target/i386/pr78904-2.c: Require nonpic targets. * gcc.target/i386/pr78904-4.c: Likewise. * gcc.target/i386/pr78904-6.c: Likewise. * gcc.target/i386/pr78967-2.c: Likewise. From-SVN: r244244
2017-01-09 22:41:02 +01:00
2017-01-09 Dominique d'Humieres <dominiq@lps.ens.fr>
PR testsuite/79026
* gcc.target/i386/pr78904-2.c: Require nonpic targets.
* gcc.target/i386/pr78904-4.c: Likewise.
* gcc.target/i386/pr78904-6.c: Likewise.
* gcc.target/i386/pr78967-2.c: Likewise.
re PR tree-optimization/78899 (Vestorized loop with optmized mask stores motion is completely deleted after r242520.) PR tree-optimization/78899 * tree-if-conv.c (version_loop_for_if_conversion): Instead of returning bool return struct loop *, NULL for failure and the new loop on success. (versionable_outer_loop_p): Don't version outer loop if it has dont_vectorized bit set. (tree_if_conversion): When versioning outer loop, ensure tree_if_conversion is performed also on the inner loop of the non-vectorizable outer loop copy. * tree-vectorizer.c (set_uid_loop_bbs): Formatting fix. Fold LOOP_VECTORIZED in inner loop of the scalar outer loop and prevent vectorization of it. (vectorize_loops): For outer + inner LOOP_VECTORIZED, ensure the outer loop vectorization of the non-scalar version is attempted before vectorization of the inner loop in scalar version. If outer LOOP_VECTORIZED guarded loop is not vectorized, prevent vectorization of its inner loop. * tree-vect-loop-manip.c (rename_variables_in_bb): If outer_loop has 2 inner loops, rename also on edges from bb whose single pred is outer_loop->header. Fix typo in function comment. * gcc.target/i386/pr78899.c: New test. * gcc.dg/pr71077.c: New test. From-SVN: r244238
2017-01-09 21:10:23 +01:00
2017-01-09 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/78899
* gcc.target/i386/pr78899.c: New test.
* gcc.dg/pr71077.c: New test.
[PR 78365] Prudent type handling in IPA VR-prop 2017-01-09 Martin Jambor <mjambor@suse.cz> PR ipa/78365 PR ipa/78599 * ipa-prop.h (ipa_jump_func): Swap positions of vr_known and m_vr. * ipa-cp.c (ipa_vr_operation_and_type_effects): New function. (propagate_vr_accross_jump_function): Use the above function for all value range computations for pass-through jump functions and type converasion from explicit value range values. (ipcp_propagate_stage): Do not attempt to deduce types of formal parameters from TYPE_ARG_TYPES. * ipa-prop.c (ipa_write_jump_function): Remove trailing whitespace. (ipa_write_node_info): Stream type of the actual argument. (ipa_read_node_info): Likewise. Also remove trailing whitespace. testsuite/ * gcc.dg/torture/pr78365.c: New test. From-SVN: r244232
2017-01-09 19:26:37 +01:00
2017-01-09 Martin Jambor <mjambor@suse.cz>
PR ipa/78365
PR ipa/78599
* gcc.dg/torture/pr78365.c: New test.
re PR tree-optimization/78938 (ICE in expand_vec_cond_expr, at optabs.c:5636 w/ -mavx512bw -ftree-loop-vectorize -O1) PR tree-optimization/78938 * tree-vect-stmts.c (vectorizable_condition): For non-masked COND_EXPR where comp_vectype is VECTOR_BOOLEAN_TYPE_P, use BIT_{NOT,XOR,AND,IOR}_EXPR on the comparison operands instead of {EQ,NE,GE,GT,LE,LT}_EXPR directly inside of VEC_COND_EXPR. Formatting fixes. * gcc.dg/vect/pr78938.c: New test. From-SVN: r244223
2017-01-09 12:44:52 +01:00
2017-01-09 Jakub Jelinek <jakub@redhat.com>
re PR c++/78948 ([C++17] constexpr if instantiating too eagerly) PR c++/78948 * g++.dg/cpp1z/constexpr-if10.C: Fix PR number in comment. (main): Use int* instead of long long. From-SVN: r244228
2017-01-09 17:24:19 +01:00
PR c++/78948
* g++.dg/cpp1z/constexpr-if10.C: Fix PR number in comment.
(main): Use int* instead of long long.
re PR tree-optimization/78938 (ICE in expand_vec_cond_expr, at optabs.c:5636 w/ -mavx512bw -ftree-loop-vectorize -O1) PR tree-optimization/78938 * tree-vect-stmts.c (vectorizable_condition): For non-masked COND_EXPR where comp_vectype is VECTOR_BOOLEAN_TYPE_P, use BIT_{NOT,XOR,AND,IOR}_EXPR on the comparison operands instead of {EQ,NE,GE,GT,LE,LT}_EXPR directly inside of VEC_COND_EXPR. Formatting fixes. * gcc.dg/vect/pr78938.c: New test. From-SVN: r244223
2017-01-09 12:44:52 +01:00
PR tree-optimization/78938
* gcc.dg/vect/pr78938.c: New test.
[tree-ssa-address] Avoid creating non-canonical RTL in gen_addr_rtx * tree-ssa-address.c (gen_addr_rtx): Don't handle index if it is const0_rtx. * gcc.dg/20161219.c: New test. From-SVN: r244219
2017-01-09 10:42:10 +01:00
2017-01-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.dg/20161219.c: New test.
re PR tree-optimization/78997 (ICE on valid code at -O3 on x86_64-linux-gnu: verify_gimple failed) 2017-01-09 Richard Biener <rguenther@suse.de> PR tree-optimization/78997 * tree-vect-slp.c (vect_mask_constant_operand_p): Handle SSA name condition properly. * gcc.dg/torture/pr78997.c: New testcase. From-SVN: r244218
2017-01-09 09:25:13 +01:00
2017-01-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/78997
* gcc.dg/torture/pr78997.c: New testcase.
re PR debug/79000 (ICE: in gen_member_die, at dwarf2out.c:23995) 2017-01-09 Richard Biener <rguenther@suse.de> PR debug/79000 * dwarf2out.c (is_cxx): New overload with context. (is_naming_typedef_decl): Use it. * g++.dg/lto/pr79000_0.C: New testcase. * g++.dg/lto/pr79000_1.c: Likewise. From-SVN: r244217
2017-01-09 09:22:58 +01:00
2017-01-09 Richard Biener <rguenther@suse.de>
PR debug/79000
* g++.dg/lto/pr79000_0.C: New testcase.
* g++.dg/lto/pr79000_1.c: Likewise.
PR tree-optimization/78913 - Probably misleading error reported by -Wformat-length PR tree-optimization/78913 - Probably misleading error reported by -Wformat-length PR middle-end/77708 - -Wformat-length %s warns for snprintf gcc/ChangeLog: PR middle-end/77708 * doc/invoke.texi (Warning Options): Document -Wformat-truncation. * gimple-ssa-sprintf.c (call_info::reval_used, call_info::warnopt): New member functions. (format_directive): Used them. (add_bytes): Same. (pass_sprintf_length::handle_gimple_call): Same. * graphite-sese-to-poly.c (tree_int_to_gmp): Increase buffer size to avoid truncation for any argument. (extract_affine_mul): Same. * tree.c (get_file_function_name): Same. gcc/c-family/ChangeLog: PR middle-end/77708 * c.opt (-Wformat-truncation): New option. gcc/fortran/ChangeLog: PR tree-optimization/78913 PR middle-end/77708 * trans-common.c (build_equiv_decl): Increase buffer size to avoid truncation for any argument. * trans-types.c (gfc_build_logical_type): Same. gcc/testsuite/ChangeLog: PR middle-end/77708 * gcc.dg/tree-ssa/builtin-snprintf-warn-1.c: New test. * gcc.dg/tree-ssa/builtin-snprintf-warn-2.c: New test. * gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: XFAIL test cases failing due to bug 78969. * gcc.dg/format/pr78569.c: Adjust. From-SVN: r244210
2017-01-09 00:42:09 +01:00
2017-01-08 Martin Sebor <msebor@redhat.com>
PR middle-end/77708
* gcc.dg/tree-ssa/builtin-snprintf-warn-1.c: New test.
* gcc.dg/tree-ssa/builtin-snprintf-warn-2.c: New test.
* gcc.dg/tree-ssa/builtin-sprintf-warn-6.c: XFAIL test cases failing
due to bug 78969.
* gcc.dg/format/pr78569.c: Adjust.
Fix linemap corruption after very wide source lines (PR c++/72803) PR c++/72803 describes an issue where a fix-it hint is to be emitted at column 512 of a 511-column source line, leading to an ICE. The root cause is a bug in linemap_line_start, when transitioning from lines >= 512 in width to narrow lines. The wide line in the reproducer has a line map with: m_column_and_range_bits = 15, m_range_bits = 5 giving 10 effective bits for representing columns, so that columns <= 1023 can be represented. When parsing the following line, linemap_line_start (..., ..., max_column_hint=0); is called. This leads to the "add_map" logic, due to this condition: || (max_column_hint <= 80 && effective_column_bits >= 10) i.e. the new line is sufficiently narrower than the old one to potentially use a new linemap (so as to conserve values within the location_t space). It then attempts to avoid allocating a new line map. Part of the logic to determine if we really need a new line map is this condition: SOURCE_COLUMN (map, highest) >= (1U << column_bits) The above condition is incorrect: we need to determine if the highest column we've handed out will fit within the proposed *effective* column bits, but "column_bits" here is the column plus the range bits, rather than just the column bits. Hence in this case linemap_line_start erroneously decides that we don't need a new line map, and updates the column bits within the existing line map, so any location_t values we've already handed out within it that are offset from the start by >= (1<<new_column_and_range_bits) effectively change meaning, leading to incorrect line&column information when decoding them, and various "interesting" ways for the linemap code to fail. The fix is to use the effective column bits in the above conditional. gcc/ChangeLog: PR c++/72803 * input.c (selftest::test_accessing_ordinary_linemaps): Verify that the transition from a max line width >= 1<<10 to narrower lines works correctly. gcc/testsuite/ChangeLog: PR c++/72803 * g++.dg/diagnostic/pr72803.C: New test case. libcpp/ChangeLog: PR c++/72803 * line-map.c (linemap_line_start): When determining if the highest column given out so far will fit into a proposed change to the current map, use the effective number of column bits, rather than the total number of column + range bits. From-SVN: r244199
2017-01-07 22:33:59 +01:00
2017-01-07 David Malcolm <dmalcolm@redhat.com>
PR c++/72803
* g++.dg/diagnostic/pr72803.C: New test case.
attr-alloc_size-3.c: Remove regex made redundant by r243461. gcc/testsuite/ChangeLog: * gcc.dg/attr-alloc_size-3.c: Remove regex made redundant by r243461. * gcc.dg/attr-alloc_size-4.c: Same. From-SVN: r244197
2017-01-07 20:45:33 +01:00
2017-01-07 Martin Sebor <msebor@redhat.com>
* gcc.dg/attr-alloc_size-3.c: Remove regex made redundant by r243461.
* gcc.dg/attr-alloc_size-4.c: Same.
re PR fortran/78781 ([Coarray] ICE in gfc_deallocate_scalar_with_status, at fortran/trans.c:1588) gcc/fortran/ChangeLog: 2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/78781 PR fortran/78935 * expr.c (gfc_check_pointer_assign): Return the same error message for rewritten coarray pointer assignments like for plain ones. * gfortran.h: Change prototype. * primary.c (caf_variable_attr): Set attributes used ones only only ones. Add setting of pointer_comp attribute. (gfc_caf_attr): Add setting of pointer_comp attribute. * trans-array.c (gfc_array_allocate): Add flag that the component to allocate is not an ultimate coarray component. Add allocation of pointer arrays. (structure_alloc_comps): Extend nullify to treat pointer components in coarrays correctly. Restructure nullify to remove redundant code. (gfc_nullify_alloc_comp): Allow setting caf_mode flags. * trans-array.h: Change prototype of gfc_nullify_alloc_comp (). * trans-decl.c (generate_coarray_sym_init): Call nullify_alloc_comp for derived type coarrays with pointer components. * trans-expr.c (gfc_trans_structure_assign): Also treat pointer components. (trans_caf_token_assign): Handle assignment of token of scalar pointer components. (gfc_trans_pointer_assignment): Call above routine. * trans-intrinsic.c (conv_expr_ref_to_caf_ref): Add treating pointer components. (gfc_conv_intrinsic_caf_get): Likewise. (conv_caf_send): Likewise. * trans-stmt.c (gfc_trans_allocate): After allocating a derived type in a coarray pre-register the tokens. (gfc_trans_deallocate): Simply determining the coarray type (scalar or array) and deregistering it correctly. * trans-types.c (gfc_typenode_for_spec): Replace in_coarray flag by the actual codim to allow lookup of array types in the cache. (gfc_build_array_type): Likewise. (gfc_get_array_descriptor_base): Likewise. (gfc_get_array_type_bounds): Likewise. (gfc_get_derived_type): Likewise. * trans-types.h: Likewise. * trans.c (gfc_deallocate_with_status): Enable deregistering of all kind of coarray components. (gfc_deallocate_scalar_with_status): Use free() in fcoarray_single mode instead of caf_deregister. libgfortran/ChangeLog: 2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/78781 PR fortran/78935 * caf/single.c (send_by_ref): Fix addressing of non-allocatable scalar destination components. gcc/testsuite/ChangeLog: 2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org> * gfortran.dg/coarray/ptr_comp_1.f08: New test. * gfortran.dg/coarray/ptr_comp_2.f08: New test. * gfortran.dg/coarray/ptr_comp_3.f08: New test. * gfortran.dg/coarray/ptr_comp_4.f08: New test. * gfortran.dg/coarray_ptr_comp_1.f08: New test. * gfortran.dg/coarray_ptr_comp_2.f08: New test. * gfortran.dg/coarray_ptr_comp_3.f08: New test. From-SVN: r244196
2017-01-07 18:26:58 +01:00
2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/ptr_comp_1.f08: New test.
* gfortran.dg/coarray/ptr_comp_2.f08: New test.
* gfortran.dg/coarray/ptr_comp_3.f08: New test.
* gfortran.dg/coarray/ptr_comp_4.f08: New test.
* gfortran.dg/coarray_ptr_comp_1.f08: New test.
* gfortran.dg/coarray_ptr_comp_2.f08: New test.
* gfortran.dg/coarray_ptr_comp_3.f08: New test.
memcmp-1.c: New. 2017-01-06 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> * gcc.dg/memcmp-1.c: New. * gcc.dg/strncmp-1.c: New. New testcases to check that builtin expansion of memcmp and strncmp works properly. From-SVN: r244177
2017-01-06 19:06:35 +01:00
2017-01-06 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
* gcc.dg/memcmp-1.c: New.
* gcc.dg/strncmp-1.c: New.
[ARM] Implement support for ACLE Coprocessor MCRR and MRRC intrinsics gcc/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/arm/arm.md (<mcrr>): New. (<mrrc>): New. * config/arm/arm.c (arm_arch5te): New. (arm_option_override): Set arm_arch5te. (arm_coproc_builtin_available): Add support for mcrr, mcrr2, mrrc and mrrc2. * config/arm/arm-builtins.c (MCRR_QUALIFIERS): Define to... (arm_mcrr_qualifiers): ... this. New. (MRRC_QUALIFIERS): Define to... (arm_mrrc_qualifiers): ... this. New. * config/arm/arm_acle.h (__arm_mcrr, __arm_mcrr2, __arm_mrrc, __arm_mrrc2): New. * config/arm/arm_acle_builtins.def (mcrr, mcrr2, mrrc, mrrc2): New. * config/arm/iterators.md (MCRRI, mcrr, MCRR): New. (MRRCI, mrrc, MRRC): New. * config/arm/unspecs.md (VUNSPEC_MCRR, VUNSPEC_MCRR2, VUNSPEC_MRRC, VUNSPEC_MRRC2): New. gcc/testsuite/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.target/arm/acle/mcrr: New. * gcc.target/arm/acle/mcrr2: New. * gcc.target/arm/acle/mrrc: New. * gcc.target/arm/acle/mrrc2: New. From-SVN: r244175
2017-01-06 18:49:12 +01:00
2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/acle/mcrr: New.
* gcc.target/arm/acle/mcrr2: New.
* gcc.target/arm/acle/mrrc: New.
* gcc.target/arm/acle/mrrc2: New.
[ARM] Implement support for ACLE Coprocessor MCR and MRC intrinsics gcc/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/arm/arm.md (<mcr>): New. (<mrc>): New. * config/arm/arm.c (arm_coproc_builtin_available): Add support for mcr, mrc, mcr2 and mrc2. * config/arm/arm-builtins.c (MCR_QUALIFIERS): Define to... (arm_mcr_qualifiers): ... this. New. (MRC_QUALIFIERS): Define to ... (arm_mrc_qualifiers): ... this. New. (MCR_QUALIFIERS): Define to ... (arm_mcr_qualifiers): ... this. New. * config/arm/arm_acle.h (__arm_mcr, __arm_mrc, __arm_mcr2, __arm_mrc2): New. * config/arm/arm_acle_builtins.def (mcr, mcr2, mrc, mrc2): New. * config/arm/iterators.md (MCRI, mcr, MCR, MRCI, mrc, MRC): New. * config/arm/unspecs.md (VUNSPEC_MCR, VUNSPEC_MCR2, VUNSPEC_MRC, VUNSPEC_MRC2): New. gcc/testsuite/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.target/arm/acle/mcr.c: New. * gcc.target/arm/acle/mrc.c: New. * gcc.target/arm/acle/mcr2.c: New. * gcc.target/arm/acle/mrc2.c: New. From-SVN: r244174
2017-01-06 18:40:50 +01:00
2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/acle/mcr.c: New.
* gcc.target/arm/acle/mrc.c: New.
* gcc.target/arm/acle/mcr2.c: New.
* gcc.target/arm/acle/mrc2.c: New.
[ARM] Implement support for ACLE Coprocessor LDC and STC intrinsics gcc/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/arm/arm.md (*ldc): New. (*stc): New. (<ldc>): New. (<stc>): New. * config/arm/arm.c (arm_coproc_builtin_available): Add support for ldc,ldcl,stc,stcl,ldc2,ldc2l,stc2 and stc2l. (arm_coproc_ldc_stc_legitimate_address): New. * config/arm/arm-builtins.c (arm_type_qualifiers): Add 'qualifier_const_pointer'. (LDC_QUALIFIERS): Define to... (arm_ldc_qualifiers): ... this. New. (STC_QUALIFIERS): Define to... (arm_stc_qualifiers): ... this. New. * config/arm/arm-protos.h (arm_coproc_ldc_stc_legitimate_address): New. * config/arm/arm_acle.h (__arm_ldc, __arm_ldcl, __arm_stc, __arm_stcl, __arm_ldc2, __arm_ldc2l, __arm_stc2, __arm_stc2l): New. * config/arm/arm_acle_builtins.def (ldc, ldc2, ldcl, ldc2l, stc, stc2, stcl, stc2l): New. * config/arm/constraints.md (Uz): New. * config/arm/iterators.md (LDCI, STCI, ldc, stc, LDC STC): New. * config/arm/unspecs.md (VUNSPEC_LDC, VUNSPEC_LDC2, VUNSPEC_LDCL, VUNSPEC_LDC2L, VUNSPEC_STC, VUNSPEC_STC2, VUNSPEC_STCL, VUNSPEC_STC2L): New. gcc/testsuite/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.target/arm/acle/ldc: New. * gcc.target/arm/acle/ldc2: New. * gcc.target/arm/acle/ldcl: New. * gcc.target/arm/acle/ldc2l: New. * gcc.target/arm/acle/stc: New. * gcc.target/arm/acle/stc2: New. * gcc.target/arm/acle/stcl: New. * gcc.target/arm/acle/stc2l: New. From-SVN: r244173
2017-01-06 18:37:39 +01:00
2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/acle/ldc: New.
* gcc.target/arm/acle/ldc2: New.
* gcc.target/arm/acle/ldcl: New.
* gcc.target/arm/acle/ldc2l: New.
* gcc.target/arm/acle/stc: New.
* gcc.target/arm/acle/stc2: New.
* gcc.target/arm/acle/stcl: New.
* gcc.target/arm/acle/stc2l: New.
[ARM] Implement support for ACLE Coprocessor CDP intrinsics gcc/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/arm/arm.md (<cdp>): New. * config/arm/arm.c (neon_const_bounds): Rename this ... (arm_const_bounds): ... this. (arm_coproc_builtin_available): New. * config/arm/arm-builtins.c (SIMD_MAX_BUILTIN_ARGS): Increase. (arm_type_qualifiers): Add 'qualifier_unsigned_immediate'. (CDP_QUALIFIERS): Define to... (arm_cdp_qualifiers): ... this. New. (void_UP): Define. (arm_expand_builtin_args): Add case for 6 arguments. * config/arm/arm-protos.h (neon_const_bounds): Rename this ... (arm_const_bounds): ... this. (arm_coproc_builtin_available): New. * config/arm/arm_acle.h (__arm_cdp): New. (__arm_cdp2): New. * config/arm/arm_acle_builtins.def (cdp): New. (cdp2): New. * config/arm/iterators.md (CDPI,CDP,cdp): New. * config/arm/neon.md: Rename all 'neon_const_bounds' to 'arm_const_bounds'. * config/arm/types.md (coproc): New. * config/arm/unspecs.md (VUNSPEC_CDP, VUNSPEC_CDP2): New. * gcc/doc/extend.texi (ACLE): Add a mention of Coprocessor intrinsics. * gcc/doc/sourcebuild.texi (arm_coproc1_ok, arm_coproc2_ok, arm_coproc3_ok, arm_coproc4_ok): Document new effective targets. gcc/testsuite/ChangeLog: 2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com> * gcc.target/arm/acle/acle.exp: Run tests for different options and make sure fat-lto-objects is used such that we can still do assemble scans. * gcc.target/arm/acle/cdp.c: New. * gcc.target/arm/acle/cdp2.c: New. * lib/target-supports.exp (check_effective_target_arm_coproc1_ok): New. (check_effective_target_arm_coproc1_ok_nocache): New. (check_effective_target_arm_coproc2_ok): New. (check_effective_target_arm_coproc2_ok_nocache): New. (check_effective_target_arm_coproc3_ok): New. (check_effective_target_arm_coproc3_ok_nocache): New. (check_effective_target_arm_coproc4_ok): New. (check_effective_target_arm_coproc4_ok_nocache): New. From-SVN: r244172
2017-01-06 18:35:23 +01:00
2017-01-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/acle/acle.exp: Run tests for different options
and make sure fat-lto-objects is used such that we can still do
assemble scans.
* gcc.target/arm/acle/cdp.c: New.
* gcc.target/arm/acle/cdp2.c: New.
* lib/target-supports.exp (check_effective_target_arm_coproc1_ok): New.
(check_effective_target_arm_coproc1_ok_nocache): New.
(check_effective_target_arm_coproc2_ok): New.
(check_effective_target_arm_coproc2_ok_nocache): New.
(check_effective_target_arm_coproc3_ok): New.
(check_effective_target_arm_coproc3_ok_nocache): New.
(check_effective_target_arm_coproc4_ok): New.
(check_effective_target_arm_coproc4_ok_nocache): New.
PR middle-end/78605 - bogus -Wformat-length=1 with %f gcc/testsuite/ChangeLog: * gcc.dg/tree-ssa/pr78605.c: New test. From-SVN: r244164
2017-01-06 16:45:42 +01:00
2017-01-06 Martin Sebor <msebor@redhat.com>
PR middle-end/78605
* gcc.dg/tree-ssa/pr78605.c: New test.
PR tree-optimization/78910 - Wrong print-return-value for a negative number gcc/ChangeLog: PR tree-optimization/78910 * gimple-ssa-sprintf.c (tree_digits): Add an argument. (format_integer): Correct off-by-one error in the handling of precision with negative numbers in signed conversions.. gcc/testsuite/ChangeLog: PR tree-optimization/78910 * gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Adjust text of expected diagnostics. * gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases. * gcc.dg/tree-ssa/pr78910.c: New test. From-SVN: r244116
2017-01-05 23:32:09 +01:00
2017-01-05 Martin Sebor <msebor@redhat.com>
PR tree-optimization/78910
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Adjust text of expected
diagnostics.
* gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases.
* gcc.dg/tree-ssa/pr78910.c: New test.
invoke.texi (C Dialect Options): Document it. * doc/invoke.texi (C Dialect Options): Document it. c-family/ * c.opt (fsso-struct): Add 'native' value. From-SVN: r244115
2017-01-05 22:20:16 +01:00
2017-01-05 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/sso-10.c: New test.
re PR c++/78890 (ICE on invalid reference type in union) PR c++/78890 * class.c (check_field_decls): Diagnose REFERENCE_TYPE fields in unions even for C++11 and later. * g++.dg/init/ref14.C: Expect error even in C++11 and later. * g++.dg/init/union1.C: Likewise. * g++.dg/cpp0x/union6.C: Expect errors. * g++.dg/cpp0x/union8.C: New test. * g++.dg/cpp0x/pr78890-1.C: New test. * g++.dg/cpp0x/pr78890-2.C: New test. From-SVN: r244112
2017-01-05 22:12:02 +01:00
2017-01-05 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/71016 (Redundant sign extension with conditional __builtin_clzl) PR tree-optimization/71016 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Pass cond_stmt to factor_out_conditional_conversion. Formatting fix. (factor_out_conditional_conversion): Add cond_stmt argument. If arg1 is INTEGER_CST, punt if new_arg0 is not any operand of cond_stmt and if arg0_def_stmt is not the only stmt in its bb. Formatting fix. * gcc.target/i386/pr71016.c: New test. * gcc.target/aarch64/pr71016.c: New test. * gcc.dg/tree-ssa/pr66726-3.c: New test. From-SVN: r244114
2017-01-05 22:14:19 +01:00
PR tree-optimization/71016
* gcc.target/i386/pr71016.c: New test.
* gcc.target/aarch64/pr71016.c: New test.
* gcc.dg/tree-ssa/pr66726-3.c: New test.
re PR c++/78931 (ICE on C++17 structured bindings from struct with reference member) PR c++/78931 * decl.c (cp_finish_decomp): Remove probe variable, if tt is REFERENCE_REF_P, set tt to its operand. * g++.dg/cpp1z/decomp19.C: New test. From-SVN: r244113
2017-01-05 22:13:09 +01:00
PR c++/78931
* g++.dg/cpp1z/decomp19.C: New test.
re PR c++/78890 (ICE on invalid reference type in union) PR c++/78890 * class.c (check_field_decls): Diagnose REFERENCE_TYPE fields in unions even for C++11 and later. * g++.dg/init/ref14.C: Expect error even in C++11 and later. * g++.dg/init/union1.C: Likewise. * g++.dg/cpp0x/union6.C: Expect errors. * g++.dg/cpp0x/union8.C: New test. * g++.dg/cpp0x/pr78890-1.C: New test. * g++.dg/cpp0x/pr78890-2.C: New test. From-SVN: r244112
2017-01-05 22:12:02 +01:00
PR c++/78890
* g++.dg/init/ref14.C: Expect error even in C++11 and later.
* g++.dg/init/union1.C: Likewise.
* g++.dg/cpp0x/union6.C: Expect errors.
* g++.dg/cpp0x/union8.C: New test.
* g++.dg/cpp0x/pr78890-1.C: New test.
* g++.dg/cpp0x/pr78890-2.C: New test.
pr71670.c: Require p9vector. * gcc.target/powerpc/pr71670.c: Require p9vector. * gcc.target/powerpc/p9-novsx.c: Same. From-SVN: r244111
2017-01-05 21:10:55 +01:00
2017-01-05 David Edelsohn <dje.gcc@gmail.com>
* gcc.target/powerpc/pr71670.c: Require p9vector.
* gcc.target/powerpc/p9-novsx.c: Same.
Introduce RTL function reader This is the combination of these patches: - [8a/9] Introduce class function_reader (v8) - Add ASSERT_RTX_PTR_EQ - [8b/9] Add target-independent selftests of RTL function reader (v2) - [8c/9] Add aarch64-specific selftests for RTL function reader (v2) - [8d/9] Add x86_64-specific selftests for RTL function reader (v2) gcc/ChangeLog: * Makefile.in (OBJS): Add read-md.o, read-rtl.o, read-rtl-function.o, and selftest-rtl.o. * config/aarch64/aarch64.c: Include selftest.h and selftest-rtl.h. (selftest::aarch64_test_loading_full_dump): New function. (selftest::aarch64_run_selftests): New function. (TARGET_RUN_TARGET_SELFTESTS): Wire it up to selftest::aarch64_run_selftests. * config/i386/i386.c (selftest::ix86_test_loading_dump_fragment_1): New function. (selftest::ix86_test_loading_call_insn): New function. (selftest::ix86_test_loading_full_dump): New function. (selftest::ix86_test_loading_unspec): New function. (selftest::ix86_run_selftests): Call the new functions. * emit-rtl.c (maybe_set_max_label_num): New function. * emit-rtl.h (maybe_set_max_label_num): New decl. * function.c (instantiate_decls): Guard call to instantiate_decls_1 with if (DECL_INITIAL (fndecl)). * function-tests.c (selftest::verify_three_block_rtl_cfg): Remove "static". * gensupport.c (gen_reader::gen_reader): Pass "false" for new "compact" param of rtx_reader. * print-rtl.c (rtx_writer::print_rtx_operand): Print "(nil)" rather than an empty string for NULL strings. * read-md.c: Potentially include config.h rather than bconfig.h. Wrap include of errors.h with #ifdef GENERATOR_FILE. (have_error): New global, copied from errors.c. (md_reader::read_name): Rename to... (md_reader::read_name_1): ...this, adding "out_loc" param, and converting "missing name or number" to returning false, rather than failing. (md_reader::read_name): Reimplement in terms of read_name_1. (md_reader::read_name_or_nil): New function. (md_reader::read_string): Handle "(nil)" by returning NULL. (md_reader::md_reader): Add new param "compact". (md_reader::read_md_files): Wrap with #ifdef GENERATOR_FILE. (md_reader::read_file): New method. * read-md.h (md_reader::md_reader): Add new param "compact". (md_reader::read_file): New method. (md_reader::is_compact): New accessor. (md_reader::read_name): Convert return type from void to file_location. (md_reader::read_name_or_nil): New decl. (md_reader::read_name_1): New decl. (md_reader::m_compact): New field. (noop_reader::noop_reader): Pass "false" for new "compact" param of rtx_reader. (rtx_reader::rtx_reader): Add new "compact" param. (rtx_reader::read_rtx_operand): Make virtual and convert return type from void to rtx. (rtx_reader::read_until): New decl. (rtx_reader::handle_any_trailing_information): New virtual function. (rtx_reader::postprocess): New virtual function. (rtx_reader::finalize_string): New virtual function. (rtx_reader::m_in_call_function_usage): New field. (rtx_reader::m_reuse_rtx_by_id): New field. * read-rtl-function.c: New file. * selftest-rtl.c (selftest::assert_rtx_ptr_eq_at): New function. * selftest-rtl.h (ASSERT_RTX_PTR_EQ): New macro. (selftest::verify_three_block_rtl_cfg): New decl. * read-rtl-function.h: New file. * read-rtl.c: Potentially include config.h rather than bconfig.h. For host, include function.h, memmodel.h, and emit-rtl.h. (one_time_initialization): New function. (struct compact_insn_name): New struct. (compact_insn_names): New array. (find_code): Handle insn codes in compact dumps. (apply_subst_iterator): Wrap with #ifdef GENERATOR_FILE. (bind_subst_iter_and_attr): Likewise. (add_condition_to_string): Likewise. (add_condition_to_rtx): Likewise. (apply_attribute_uses): Likewise. (add_current_iterators): Likewise. (apply_iterators): Likewise. (initialize_iterators): Guard usage of apply_subst_iterator with #ifdef GENERATOR_FILE. (read_conditions): Wrap with #ifdef GENERATOR_FILE. (md_reader::read_mapping): Likewise. (add_define_attr_for_define_subst): Likewise. (add_define_subst_attr): Likewise. (read_subst_mapping): Likewise. (check_code_iterator): Likewise. (rtx_reader::read_rtx): Likewise. Move one-time initialization logic to... (one_time_initialization): New function. (rtx_reader::read_until): New method. (read_flags): New function. (parse_reg_note_name): New function. (rtx_reader::read_rtx_code): Initialize "iterator" to NULL. Handle reuse_rtx ids. Wrap iterator lookup within #ifdef GENERATOR_FILE. Add parsing support for RTL dumps, mirroring the special-cases in print_rtx, by calling read_flags, reading REG_NOTE names, INSN_UID values, and calling handle_any_trailing_information. (rtx_reader::read_rtx_operand): Convert return type from void to rtx, returning return_rtx. Handle case 'e'. Call finalize_string on XSTR and XTMPL fields. (rtx_reader::read_nested_rtx): Handle dumps in which trailing "(nil)" values were omitted. Call the postprocess vfunc on the return_rtx. (rtx_reader::rtx_reader): Add new "compact" param and pass to base class ctor. Initialize m_in_call_function_usage. Call one_time_initialization. * rtl-tests.c (selftest::test_uncond_jump): Call set_new_first_and_last_insn. * rtl.h (read_rtx): Wrap decl with #ifdef GENERATOR_FILE. * selftest-rtl.c: New file. * selftest-rtl.h (class selftest::rtl_dump_test): New class. (selftest::get_insn_by_uid): New decl. * selftest-run-tests.c (selftest::run_tests): Call read_rtl_function_c_tests. * selftest.h (selftest::read_rtl_function_c_tests): New decl. * tree-dfa.c (ssa_default_def): Return NULL_TREE for rtl function dumps. gcc/testsuite/ChangeLog: * selftests/asr_div1.rtl: New file. * selftests/aarch64: New subdirectory. * selftests/aarch64/times-two.rtl: New file. * selftests/bb-index.rtl: New file. * selftests/cfg-test.rtl: New file. * selftests/const-int.rtl: New file. * selftests/example-labels.rtl: New file. * selftests/insn-with-mode.rtl: New file. * selftests/jump-to-label-ref.rtl: New file. * selftests/jump-to-return.rtl: New file. * selftests/jump-to-simple-return.rtl: New file. * selftests/mem.rtl: New file. * selftests/note-insn-deleted.rtl: New file. * selftests/note_insn_basic_block.rtl: New file. * selftests/simple-cse.rtl: New file. * selftests/symbol-ref.rtl: New file. * selftests/x86_64: New subdirectory. * selftests/x86_64/call-insn.rtl: New file. * selftests/x86_64/copy-hard-reg-into-frame.rtl: New file. * selftests/x86_64/times-two.rtl: New file. * selftests/x86_64/unspec.rtl: New file. From-SVN: r244110
2017-01-05 20:32:09 +01:00
2017-01-05 David Malcolm <dmalcolm@redhat.com>
* selftests/asr_div1.rtl: New file.
* selftests/aarch64: New subdirectory.
* selftests/aarch64/times-two.rtl: New file.
* selftests/bb-index.rtl: New file.
* selftests/cfg-test.rtl: New file.
* selftests/const-int.rtl: New file.
* selftests/example-labels.rtl: New file.
* selftests/insn-with-mode.rtl: New file.
* selftests/jump-to-label-ref.rtl: New file.
* selftests/jump-to-return.rtl: New file.
* selftests/jump-to-simple-return.rtl: New file.
* selftests/mem.rtl: New file.
* selftests/note-insn-deleted.rtl: New file.
* selftests/note_insn_basic_block.rtl: New file.
* selftests/simple-cse.rtl: New file.
* selftests/symbol-ref.rtl: New file.
* selftests/x86_64: New subdirectory.
* selftests/x86_64/call-insn.rtl: New file.
* selftests/x86_64/copy-hard-reg-into-frame.rtl: New file.
* selftests/x86_64/times-two.rtl: New file.
* selftests/x86_64/unspec.rtl: New file.
re PR c++/78765 (ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: in cp_build_addr_expr_1, at cp/typeck.c:5708)) cp/ PR c++/78765 * pt.c (convert_nontype_argument): Don't try and see if integral or enum expressions are constants prematurely. testsuite/ PR c++/78765 * g++.dg/cpp0x/pr78765.C: New. From-SVN: r244101
2017-01-05 13:30:26 +01:00
2017-01-05 Nathan Sidwell <nathan@acm.org>
PR c++/78765
* g++.dg/cpp0x/pr78765.C: New.
S/390: Additional memset/memcpy runtime tests. These were provided by Dominik to check more of the corner case in our memset/memcpy inline code. gcc/testsuite/ChangeLog: 2017-01-05 Dominik Vogt <vogt@linux.vnet.ibm.com> * gcc.target/s390/memcpy-2.c: New test. * gcc.target/s390/memset-2.c: New test. From-SVN: r244099
2017-01-05 11:05:47 +01:00
2017-01-05 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.target/s390/memcpy-2.c: New test.
* gcc.target/s390/memset-2.c: New test.
S/390: Unroll mvc loop for memcpy with small constant lengths. See the memset unrolling patch. The very same applies to memcpys with constant lengths. 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.c (s390_expand_movmem): Unroll MVC loop for small constant length operands. gcc/testsuite/ChangeLog: 2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * gcc.target/s390/memcpy-1.c: New test. From-SVN: r244098
2017-01-05 11:03:01 +01:00
2017-01-05 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/memcpy-1.c: New test.
re PR rtl-optimization/78812 (Wrong code generation due to hoisting memory load across function call) PR tree-optimizatin/78812 * rtl.h (contains_mem_rtx_p): Prototype. * ifcvt.c (containts_mem_rtx_p): Move from here to... * rtlanal.c (contains_mem_rtx_p): Here and remvoe static linkage. * gcse.c (prune_expressions): Use contains_mem_rtx_p to discover and prune MEMs that are not at the toplevel of a SET_SRC rtx. Look through ZERO_EXTEND and SIGN_EXTEND when trying to avoid pruning MEMs. PR tree-optimization/78812 * g++.dg/torture/pr78812.C: New test. From-SVN: r244093
2017-01-05 08:38:48 +01:00
2017-01-04 Jeff Law <law@redhat.com>
PR tree-optimization/78812
* g++.dg/torture/pr78812.C: New test.
Fix ChangeLog date From-SVN: r244085
2017-01-05 01:44:22 +01:00
2017-01-04 Michael Meissner <meissner@linux.vnet.ibm.com>
re PR target/71977 (powerpc64: Use VSR when operating on float and integer) [gcc] 2017-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71977 PR target/70568 PR target/78823 * config/rs6000/predicates.md (sf_subreg_operand): New predicate. (altivec_register_operand): Do not return true if the operand contains a SUBREG mixing SImode and SFmode. (vsx_register_operand): Likewise. (vsx_reg_sfsubreg_ok): New predicate. (vfloat_operand): Do not return true if the operand contains a SUBREG mixing SImode and SFmode. (vint_operand): Likewise. (vlogical_operand): Likewise. (gpc_reg_operand): Likewise. (int_reg_operand): Likewise. * config/rs6000/rs6000-protos.h (valid_sf_si_move): Add declaration. * config/rs6000/rs6000.c (valid_sf_si_move): New function to determine if a MOVSI or MOVSF operation contains SUBREGs that mix SImode and SFmode. (rs6000_emit_move_si_sf_subreg): New helper function. (rs6000_emit_move): Call rs6000_emit_move_si_sf_subreg to possbily fixup SUBREGs involving SImode and SFmode. * config/rs6000/vsx.md (SFBOOL_*): New constants that are operand numbers for the new peephole2 optimization. (peephole2 for SFmode unions): New peephole2 to optimize cases in the GLIBC math library that do AND/IOR/XOR operations on single precision floating point. * config/rs6000/rs6000.h (TARGET_NO_SF_SUBREG): New internal target macros to say whether we need to avoid SUBREGs mixing SImode and SFmode. (TARGET_ALLOW_SF_SUBREG): Likewise. * config/rs6000/rs6000.md (UNSPEC_SF_FROM_SI): New unspecs. (UNSPEC_SI_FROM_SF): Likewise. (iorxor): Change spacing. (and_ior_xor): New iterator for AND, IOR, and XOR. (movsi_from_sf): New insns for SImode/SFmode SUBREG support. (movdi_from_sf_zero_ext): Likewise. (mov<mode>_hardfloat, FMOVE32 iterator): Use register_operand instead of gpc_reg_operand. Add SImode/SFmode SUBREG support. (movsf_from_si): New insn for SImode/SFmode SUBREG support. (fma<mode>4): Use gpc_reg_operand instead of register_operand. (fms<mode>4): Likewise. (fnma<mode>4): Likewise. (fnms<mode>4): Likewise. (nfma<mode>4): Likewise. (nfms<mode>4): Likewise. [gcc/testsuite] 2017-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/71977 PR target/70568 PR target/78823 * gcc.target/powerpc/pr71977-1.c: New tests to check whether on 64-bit VSX systems with direct move, whether we optimize common code sequences in the GLIBC math library for float math functions. * gcc.target/powerpc/pr71977-2.c: Likewise. From-SVN: r244084
2017-01-05 01:43:53 +01:00
PR target/71977
PR target/70568
PR target/78823
* gcc.target/powerpc/pr71977-1.c: New tests to check whether on
64-bit VSX systems with direct move, whether we optimize common
code sequences in the GLIBC math library for float math functions.
* gcc.target/powerpc/pr71977-2.c: Likewise.
re PR c++/64767 (Could GCC warn when a pointer is compared against '\0'?) PR c++/64767 * c.opt (Wpointer-compare): New option. * c-parser.c (c_parser_postfix_expression): Mark zero character constants by setting original_type in c_expr. * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared with a zero character constant. (char_type_p): New function. * typeck.c (cp_build_binary_op): Warn when a pointer is compared with a zero character literal. * doc/invoke.texi: Document -Wpointer-compare. * c-c++-common/Wpointer-compare-1.c: New test. From-SVN: r244076
2017-01-04 22:47:04 +01:00
2017-01-04 Marek Polacek <polacek@redhat.com>
PR c++/64767
* c-c++-common/Wpointer-compare-1.c: New test.
re PR c++/71182 (parser.c cp_lexer_previous_token sanitizer detects member call on null pointer) PR c++/71182 * parser.c (cp_lexer_previous_token): Use vec_safe_address in the assertion, as lexer->buffer may be NULL. * g++.dg/cpp0x/pr71182.C: New test. From-SVN: r244070
2017-01-04 21:05:14 +01:00
2017-01-04 Jakub Jelinek <jakub@redhat.com>
re PR c++/78949 (incorrect "unused variable" warning with SSE2) PR c++/78949 * typeck.c (cp_build_unary_op): Call mark_rvalue_use on arg if it has vector type. * c-c++-common/Wunused-var-16.c: New test. From-SVN: r244075
2017-01-04 22:34:27 +01:00
PR c++/78949
* c-c++-common/Wunused-var-16.c: New test.
re PR c++/78693 (Bogus 'inconsistent deduction for ‘auto’' error when having a dependent initializer and a nondependent one in the same declaration) PR c++/78693 * parser.c (cp_parser_simple_declaration): Only complain about inconsistent auto deduction if auto_result doesn't use auto. * g++.dg/cpp0x/pr78693.C: New test. From-SVN: r244074
2017-01-04 22:30:35 +01:00
PR c++/78693
* g++.dg/cpp0x/pr78693.C: New test.
re PR driver/78957 (ICE: SIGSEGV with -fno-sso-struct=web) PR driver/78957 * c.opt (fsso-struct=): Add RejectNegative. * gcc.dg/pr78957.c: New test. From-SVN: r244072
2017-01-04 21:25:13 +01:00
PR driver/78957
* gcc.dg/pr78957.c: New test.
parser.c (cp_parser_simple_declaration): Diagnose function declaration among more than one init-declarators with auto... * parser.c (cp_parser_simple_declaration): Diagnose function declaration among more than one init-declarators with auto specifier. * g++.dg/cpp1y/auto-fn34.C: New test. From-SVN: r244071
2017-01-04 21:13:14 +01:00
* g++.dg/cpp1y/auto-fn34.C: New test.
re PR c++/71182 (parser.c cp_lexer_previous_token sanitizer detects member call on null pointer) PR c++/71182 * parser.c (cp_lexer_previous_token): Use vec_safe_address in the assertion, as lexer->buffer may be NULL. * g++.dg/cpp0x/pr71182.C: New test. From-SVN: r244070
2017-01-04 21:05:14 +01:00
PR c++/71182
* g++.dg/cpp0x/pr71182.C: New test.
re PR target/78056 (build failure on Power7) gcc/testsuite/ChangeLog: 2017-01-04 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/78056 * gcc.target/powerpc/pr78056-1.c: New test. * gcc.target/powerpc/pr78056-2.c: New test. * gcc.target/powerpc/pr78056-3.c: New test. * gcc.target/powerpc/pr78056-4.c: New test. * gcc.target/powerpc/pr78056-5.c: New test. * gcc.target/powerpc/pr78056-6.c: New test. * gcc.target/powerpc/pr78056-7.c: New test. * gcc.target/powerpc/pr78056-8.c: New test. * lib/target-supports.exp (check_effective_target_powerpc_popcntb_ok): New procedure to test whether the effective target supports the popcntb instruction. gcc/ChangeLog: 2017-01-04 Kelvin Nilsen <kelvin@gcc.gnu.org> PR target/78056 * doc/sourcebuild.texi (PowerPC-specific attributes): Add documentation of the powerpc_popcntb_ok attribute. * config/rs6000/rs6000.c (rs6000_option_override_internal): Add code to issue warning messages if a requested CPU configuration is not supported by the binary (assembler and loader) toolchain. (spe_init_builtins): Add two assertions to prevent ICE if attempt is made to define a built-in function that has been disabled. (paired_init_builtins): Add assertion to prevent ICE if attempt is made to define a built-in function that has been disabled. (altivec_init_builtins): Add comment explaining why definition of the DST built-in functions is not preceded by an assertion check. Add assertions to prevent ICE if attempts are made to define an altivec predicate or an abs* built-in function that has been disabled. (htm_init_builtins): Add comment explaining why definition of the htm built-in functions is not preceded by an assertion check. From-SVN: r244068
2017-01-04 21:03:00 +01:00
2017-01-04 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/78056
* gcc.target/powerpc/pr78056-1.c: New test.
* gcc.target/powerpc/pr78056-2.c: New test.
* gcc.target/powerpc/pr78056-3.c: New test.
* gcc.target/powerpc/pr78056-4.c: New test.
* gcc.target/powerpc/pr78056-5.c: New test.
* gcc.target/powerpc/pr78056-6.c: New test.
* gcc.target/powerpc/pr78056-7.c: New test.
* gcc.target/powerpc/pr78056-8.c: New test.
* lib/target-supports.exp
(check_effective_target_powerpc_popcntb_ok): New procedure to test
whether the effective target supports the popcntb instruction.
re PR tree-optimization/67955 (tree-dse does not use pointer info) PR tree-optimizatin/67955 * tree-ssa-alias.c (same_addr_size_stores_p): Check offsets first. Allow any SSA_VAR_P as the base objects. Use integer_zerop. Verify the points-to solution does not include pt_null. Use DECL_PT_UID unconditionally. PR tree-optimization/67955 * gcc.dg/tree-ssa/ssa-dse-28.c: New test. From-SVN: r244067
2017-01-04 20:22:44 +01:00
2017-01-03 Jeff Law <law@redhat.com>
PR tree-optimization/67955
* gcc.dg/tree-ssa/ssa-dse-28.c: New test.
re PR c++/77545 (ICE on valid C++11 code: in potential_constant_expression_1, at cp/constexpr.c:5480) PR c++/77545 PR c++/77284 * constexpr.c (potential_constant_expression_1): Handle CLEANUP_STMT. * g++.dg/cpp0x/range-for32.C: New test. * g++.dg/cpp0x/range-for33.C: New test. From-SVN: r244062
2017-01-04 18:47:04 +01:00
2017-01-04 Marek Polacek <polacek@redhat.com>
PR c++/77545
PR c++/77284
* g++.dg/cpp0x/range-for32.C: New test.
* g++.dg/cpp0x/range-for33.C: New test.
C FE: implement fix-it hint for -Wmissing-braces gcc/c/ChangeLog: * c-parser.c (c_parser_declaration_or_fndef): Create a rich_location at init_loc and parse it to start_init. (last_init_list_comma): New global. (c_parser_braced_init): Update last_init_list_comma when parsing commas. Pass it to pop_init_level. Pass location of closing brace to pop_init_level. (c_parser_postfix_expression_after_paren_type): Create a rich_location at type_loc and parse it to start_init. (c_parser_omp_declare_reduction): Likewise for loc. * c-tree.h (start_init): Add rich_location * param. (pop_init_level): Add location_t param. * c-typeck.c (struct initializer_stack): Add field "missing_brace_richloc". (start_init): Add richloc param, use it to initialize the stack node's missing_brace_richloc. (last_init_list_comma): New decl. (finish_implicit_inits): Pass last_init_list_comma to pop_init_level. (push_init_level): When finding missing open braces, add fix-it hints to the richloc. (pop_init_level): Add "insert_before" param and pass it when calling pop_init_level. Add fixits about missing close braces to any richloc. Use the richloc for the -Wmissing-braces warning. (set_designator): Pass last_init_list_comma to pop_init_level. (process_init_element): Likewise. gcc/testsuite/ChangeLog: * gcc.dg/Wmissing-braces-fixits.c: New test case. From-SVN: r244061
2017-01-04 18:40:59 +01:00
2017-01-04 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/Wmissing-braces-fixits.c: New test case.
re PR c++/66735 ([C++14] lambda init-capture fails for const references) cp/ PR c++/66735 * cp-tree.h (DECLTYPE_FOR_REF_CAPTURE): New. (lambda_capture_field_type): Update prototype. * lambda.c (lambda_capture_field_type): Add is_reference parm. Add referenceness here. (add_capture): Adjust lambda_capture_field_type call, refactor error checking. * pt.c (tsubst): Adjust lambda_capture_field_type call. testsuite/ PR c++/66735 * g++.dg/cpp1y/pr66735.C: New. From-SVN: r244056
2017-01-04 16:23:40 +01:00
2017-01-04 Nathan Sidwell <nathan@acm.org>
PR c++/66735
* g++.dg/cpp1y/pr66735.C: New.
re PR tree-optimization/71563 (Regression in GCC-7.0.0's optimizer.) PR tree-optimization/71563 * match.pd: Simplify X << Y into X if Y is known to be 0 or out of range value - has low bits known to be zero. * gcc.dg/tree-ssa/pr71563.c: New test. From-SVN: r244050
2017-01-04 10:07:33 +01:00
2017-01-04 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71563
* gcc.dg/tree-ssa/pr71563.c: New test.
PR 78796 Modify testcases due to gfc_trans_string_copy change As r244011 had to be reverted, this change adds back the testcase changes that are needed due to r244003. 2017-01-04 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/78534 PR fortran/78976 * gfortran.dg/dependency_49.f90: Change scan-tree-dump-times due to gfc_trans_string_copy change to avoid -Wstringop-overflow. * gfortran.dg/transfer_intrinsic_1.f90: Change scan-tree-dump-times due to gfc_trans_string_copy change to avoid -Wstringop-overflow. From-SVN: r244048
2017-01-04 09:06:54 +01:00
2017-01-04 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/78534
PR fortran/78976
* gfortran.dg/dependency_49.f90: Change scan-tree-dump-times
due to gfc_trans_string_copy change to avoid -Wstringop-overflow.
* gfortran.dg/transfer_intrinsic_1.f90: Change
scan-tree-dump-times due to gfc_trans_string_copy change to
avoid -Wstringop-overflow.
re PR tree-optimization/78856 (wrong code at -O3 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)) PR tree-optimizatin/78856 * tree-ssa-threadupdate.c: Include tree-vectorizer.h. (mark_threaded_blocks): Remove code to truncate thread paths that cross multiple loop headers. Instead invalidate the cached loop iteration information and handle case of a thread path walking into an irreducible region. PR tree-optimization/78856 * gcc.c-torture/execute/pr78856.c: New test. From-SVN: r244045
2017-01-04 06:31:23 +01:00
2017-01-03 Jeff Law <law@redhat.com>
PR tree-optimization/78856
* gcc.c-torture/execute/pr78856.c: New test.
re PR target/78900 (ICE in gcc.target/powerpc/signbit-3.c) [gcc] 2016-12-30 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78900 * config/rs6000/rs6000.c (rs6000_split_signbit): Change some assertions. Add support for doing the signbit if the IEEE 128-bit floating point value is in a GPR. * config/rs6000/rs6000.md (Fsignbit): Delete. (signbit<mode>2_dm): Delete using <Fsignbit> and just use "wa". Update the length attribute if the value is in a GPR. (signbit<mode>2_dm_<su>ext): Add combiner pattern to eliminate the sign or zero extension instruction, since the value is always 0/1. (signbit<mode>2_dm2): Delete using <Fsignbit>. 2017-01-03 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78953 * config/rs6000/vsx.md (vsx_extract_<mode>_store_p9): If we are extracting SImode to a GPR register so that we can generate a store, limit the vector to be in a traditional Altivec register for the vextuwrx instruction. [gcc/testsuite] 2017-01-03 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/78953 * gcc.target/powerpc/pr78953.c: New test. From-SVN: r244044
2017-01-04 05:32:48 +01:00
2017-01-03 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/78953
* gcc.target/powerpc/pr78953.c: New test.
godump.c (go_format_type): Treat ENUMERAL_TYPE like INTEGER_TYPE. gcc/: * godump.c (go_format_type): Treat ENUMERAL_TYPE like INTEGER_TYPE. gcc/testsuite/: * gcc.misc-tests/godump-1.c: Update for accurate representation of enums. From-SVN: r244041
2017-01-04 01:58:34 +01:00
2017-01-03 Ian Lance Taylor <iant@google.com>
* gcc.misc-tests/godump-1.c: Update for accurate representation of
enums.
PR tree-optimization/78696 - [7 Regression] -fprintf-return-value misoptimizes %.Ng where N is greater than 10 gcc/ChangeLog: PR tree-optimization/78696 * gimple-ssa-sprintf.c (format_floating): Correct handling of precision. Use MPFR for %f for greater fidelity. Correct handling of %g. (pass_sprintf_length::compute_format_length): Set width and precision specified by asrerisk to void_node for vararg functions. (try_substitute_return_value): Adjust dump output. gcc/testsuite/ChangeLog: PR tree-optimization/78696 * gcc.dg/tree-ssa/builtin-sprintf-5.c: Remove incorrect test cases. * gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Correct off-by-1 errors. * gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: New test. * gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases. From-SVN: r244037
2017-01-04 00:14:44 +01:00
2017-01-03 Martin Sebor <msebor@redhat.com>
PR tree-optimization/78696
* gcc.dg/tree-ssa/builtin-sprintf-5.c: Remove incorrect test cases.
* gcc.dg/tree-ssa/builtin-sprintf-warn-7.c: Correct off-by-1 errors.
* gcc.dg/tree-ssa/builtin-sprintf-warn-9.c: New test.
* gcc.dg/tree-ssa/builtin-sprintf.c: Add test cases.
2017-01-03 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/dg-test-1.c: Add tests of relative line specifications
with more than one digit.
* lib/gcc-dg.exp (process-message): Support more than one digit
in relative line specifications.
2017-01-03 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/78965
* gcc.dg/pr78965.c: New test.
PR middle-end/78901
* g++.dg/opt/pr78901.C: New test.
2017-01-03 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/78534
PR fortran/66310
* gfortran.dg/dependency_49.f90: Change scan-tree-dump-times
due to gfc_trans_string_copy change to avoid -Wstringop-overflow.
* gfortran.dg/repeat_4.f90: Use integers of kind C_SIZE_T.
* gfortran.dg/repeat_7.f90: New test for PR 66310.
* gfortran.dg/scan_2.f90: Handle potential cast in assignment.
* gfortran.dg/string_1.f90: Limit to ilp32 targets.
* gfortran.dg/string_1_lp64.f90: New test.
* gfortran.dg/string_3.f90: Limit to ilp32 targets.
* gfortran.dg/string_3_lp64.f90: New test.
* gfortran.dg/transfer_intrinsic_1.f90: Change
scan-tree-dump-times due to gfc_trans_string_copy change to
avoid -Wstringop-overflow.
re PR target/78967 (inserts are not effective) target/78967 * config/i386/i386.md (UNSPEC_NOREX_MEM): New unspec. (*insvqi_1): New insn pattern. (*insvqi_1_mem_rex64): Ditto. (*insvqi_2): Ditto. (*insvqi_3): Rename from *insvqi. (*extzvqi_mem_rex64): Add UNSPEC_NOREX_MEM tag. testsuite/ChangeLog: PR target/78967 * gcc.target/i386/pr78967-1.c: New test. * gcc.target/i386/pr78967-2.c: Ditto. * gcc.target/i386/pr78967-3.c: Ditto. * gcc.target/i386/pr78904-2.c: Tighten scan-asm patterns. * gcc.target/i386/pr78904-4.c: Ditto. * gcc.target/i386/pr78904-6.c: Ditto. From-SVN: r244006
2017-01-02 23:08:18 +01:00
2017-01-02 Uros Bizjak <ubizjak@gmail.com>
PR target/78967
* gcc.target/i386/pr78967-1.c: New test.
* gcc.target/i386/pr78967-2.c: Ditto.
* gcc.target/i386/pr78967-3.c: Ditto.
* gcc.target/i386/pr78904-2.c: Tighten scan-asm patterns.
* gcc.target/i386/pr78904-4.c: Ditto.
* gcc.target/i386/pr78904-6.c: Ditto.
re PR ipa/77674 (ICE in binds_to_current_def_p with -fkeep-inline-functions) PR middle-end/77674 * symtab.c (symtab_node::binds_to_current_def_p): Fix handling of transparent aliases. PR middle-end/77674 * g++.dg/torture/pr77674.C: New testcase. From-SVN: r243997
2017-01-02 00:31:53 +01:00
2017-01-01 Jan Hubicka <hubicka@ucw.cz>
PR middle-end/77674
* g++.dg/torture/pr77674.C: New testcase.
Update copyright years. From-SVN: r243994
2017-01-01 13:07:43 +01:00
2017-01-01 Jakub Jelinek <jakub@redhat.com>
Update copyright years. From-SVN: r232055
2016-01-04 15:30:50 +01:00
Update copyright years.
Update copyright years. From-SVN: r243994
2017-01-01 13:07:43 +01:00
Copyright (C) 2017 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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