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[ARM][1/4] PR target/65932: Add testcase PR target/65932 PR target/67714 * gcc.c-torture/execute/pr67714.c: New test. From-SVN: r233131
2016-02-04 10:51:35 +01:00
2016-02-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/65932
PR target/67714
* gcc.c-torture/execute/pr67714.c: New test.
re PR target/69454 (ix86_expand_prologue internal compiler error: Segmentation fault) PR target/69454 * config/i386/i386.c (convert_scalars_to_vector): Remove stack alignment fixes. (ix86_option_override_internal): Disable TARGET_STV if stack might not be aligned enough. (ix86_minimum_alignment): Assert that TARGET_STV is false. * gcc.target/i386/pr69454-1.c: New test. * gcc.target/i386/pr69454-2.c: New test. From-SVN: r233128
2016-02-04 10:02:01 +01:00
2016-02-04 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69454
* gcc.target/i386/pr69454-1.c: New test.
* gcc.target/i386/pr69454-2.c: New test.
PR c++/69251 - [6 Regression] ICE in unify_array_domain on a flexible array PR c++/69251 - [6 Regression] ICE in unify_array_domain on a flexible array member PR c++/69253 - [6 Regression] ICE in cxx_incomplete_type_diagnostic initializing a flexible array member with empty string PR c++/69290 - [6 Regression] ICE on invalid initialization of a flexible array member PR c++/69277 - [6 Regression] ICE mangling a flexible array member PR c++/69349 - template substitution error for flexible array members gcc/testsuite/ChangeLog: 2016-02-03 Martin Sebor <msebor@redhat.com> PR c++/69251 PR c++/69253 PR c++/69290 PR c++/69277 PR c++/69349 * g++.dg/ext/flexarray-mangle-2.C: New test. * g++.dg/ext/flexarray-mangle.C: New test. * g++.dg/ext/flexarray-subst.C: New test. * g++.dg/ext/flexary11.C: New test. * g++.dg/ext/flexary12.C: New test. * g++.dg/ext/flexary13.C: New test. * g++.dg/ext/flexary14.C: New test. * g++.dg/other/dump-ada-spec-2.C: Adjust. gcc/cp/ChangeLog: 2016-02-03 Martain Sebor <msebor@redhat.com> PR c++/69251 PR c++/69253 PR c++/69290 PR c++/69277 PR c++/69349 * class.c (walk_subobject_offsets): Avoid testing the upper bound of a flexible array member for equality to null. (find_flexarrays): Remove spurious whitespace introduced in r231665. (diagnose_flexarrays): Avoid checking the upper bound of arrays. (check_flexarrays): Same. * decl.c (compute_array_index_type): Avoid special case for flexible array members. (grokdeclarator): Avoid calling compute_array_index_type for flexible array members. * error.c (dump_type_suffix): Revert changes introduced in r231665 and rendered unnecessary by the changes above. * pt.c (tsubst): Same. * tree.c (build_ctor_subob_ref): Handle flexible array members. * typeck2.c (digest_init_r): Revert changes introduced in r231665. (process_init_constructor_array): Same. (process_init_constructor_record): Same. From-SVN: r233126
2016-02-04 05:50:42 +01:00
2016-02-03 Martin Sebor <msebor@redhat.com>
PR c++/69251
PR c++/69253
PR c++/69290
PR c++/69277
PR c++/69349
* g++.dg/ext/flexarray-mangle-2.C: New test.
* g++.dg/ext/flexarray-mangle.C: New test.
* g++.dg/ext/flexarray-subst.C: New test.
* g++.dg/ext/flexary11.C: New test.
* g++.dg/ext/flexary12.C: New test.
* g++.dg/ext/flexary13.C: New test.
* g++.dg/ext/flexary14.C: New test.
* g++.dg/other/dump-ada-spec-2.C: Adjust.
Define check_union_passing6 only for CHECK_FLOAT128 * gcc.target/i386/iamcu/test_passing_unions.c (check_union_passing6): Define only if CHECK_FLOAT128 is defined. (main): Properly initialize u5. From-SVN: r233124
2016-02-04 02:46:17 +01:00
2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/iamcu/test_passing_unions.c (check_union_passing6):
Define only if CHECK_FLOAT128 is defined.
(main): Properly initialize u5.
re PR target/69644 (ICE with -O on __sync_bool_compare_and_swap with short in extract_insn, at recog.c:2286) PR target/69644 * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Force oldval into register if it does not satisfy reg_or_short_operand predicate. Fix up formatting. * gcc.dg/pr69644.c: New test. From-SVN: r233113
2016-02-03 23:38:56 +01:00
2016-02-03 Jakub Jelinek <jakub@redhat.com>
re PR c/69627 (Conditional jump or move depends on uninitialised value(s) in (anonymous namespace)::layout::get_state_at_point) PR c/69627 * diagnostic-show-locus.c (layout::get_state_at_point): Don't read range->m_caret fields if range->m_show_caret_p is false. * gcc.dg/pr69627.c: New test. From-SVN: r233114
2016-02-03 23:40:22 +01:00
PR c/69627
* gcc.dg/pr69627.c: New test.
re PR target/69644 (ICE with -O on __sync_bool_compare_and_swap with short in extract_insn, at recog.c:2286) PR target/69644 * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Force oldval into register if it does not satisfy reg_or_short_operand predicate. Fix up formatting. * gcc.dg/pr69644.c: New test. From-SVN: r233113
2016-02-03 23:38:56 +01:00
PR target/69644
* gcc.dg/pr69644.c: New test.
compat.exp (compat-get-options-main): Add dg-timeout-factor support for struct-layout-1.exp. * lib/compat.exp (compat-get-options-main): Add dg-timeout-factor support for struct-layout-1.exp. From-SVN: r233112
2016-02-03 23:23:57 +01:00
2016-02-03 Mike Stump <mikestump@comcast.net>
* lib/compat.exp (compat-get-options-main): Add dg-timeout-factor
support for struct-layout-1.exp.
Fix PR c++/69056 (argument pack deduction failure during overload resolution) gcc/cp/ChangeLog: PR c++/69056 * pt.c (try_one_overload): Handle comparing argument packs so that there is no conflict if we deduced more arguments of an argument pack than were explicitly specified. gcc/testsuite/ChangeLog: PR c++/69056 g++.dg/cpp0x/pr69056.C: New test. From-SVN: r233108
2016-02-03 21:14:43 +01:00
2016-02-03 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69056
g++.dg/cpp0x/pr69056.C: New test.
re PR target/69461 (ICE in lra_set_insn_recog_data, at lra.c:964) 2016-02-03 Vladimir Makarov <vmakarov@redhat.com> Alexandre Oliva <aoliva@redhat.com> PR target/69461 * lra-constraints.c (simplify_operand_subreg): Check additionally address validity after potential reloading. (process_address_1): Check insns validity. In case of failure do nothing. 2016-02-03 Vladimir Makarov <vmakarov@redhat.com> Alexandre Oliva <aoliva@redhat.com> PR target/69461 * gcc.target/powerpc/pr69461.c: New. Co-Authored-By: Alexandre Oliva <aoliva@redhat.com> From-SVN: r233107
2016-02-03 18:58:34 +01:00
2016-02-03 Vladimir Makarov <vmakarov@redhat.com>
Alexandre Oliva <aoliva@redhat.com>
PR target/69461
* gcc.target/powerpc/pr69461.c: New.
tsan-dg.exp (tsan_init): Move check if tsan executable works from here ... * lib/tsan-dg.exp (tsan_init): Move check if tsan executable works from here ... (check_effective_target_fsanitize_thread): ... to here. Do not specify additional compile flags for the test source. * lib/asan-dg.exp (check_effective_target_fsanitize_address): Do not specify additional compile flags for the test source. From-SVN: r233106
2016-02-03 18:01:01 +01:00
2016-02-03 Uros Bizjak <ubizjak@gmail.com>
* lib/tsan-dg.exp (tsan_init): Move check if tsan executable
works from here ...
(check_effective_target_fsanitize_thread): ... to here. Do not
specify additional compile flags for the test source.
* lib/asan-dg.exp (check_effective_target_fsanitize_address): Do not
specify additional compile flags for the test source.
Fix the ccmp_1.c test back to use '0' as regular expressions don't work correctly. Fix the ccmp_1.c test back to use '0' as regular expressions don't work correctly. '0' is right due to compare with zero now printing as 'CMP w0, 0' rather than 'CMP w0, wzr'. 2016-02-03 Wilco Dijkstra <wdijkstr@arm.com> gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: Fix test issue. From-SVN: r233102
2016-02-03 13:18:19 +01:00
2016-02-03 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: Fix test issue.
re PR fortran/67451 ([F08] ICE with sourced allocation from coarray.) gcc/testsuite/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * gfortran.dg/coarray_allocate_2.f08: New test. * gfortran.dg/coarray_allocate_3.f08: New test. * gfortran.dg/coarray_allocate_4.f08: New test. gcc/fortran/ChangeLog: 2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/67451 PR fortran/69418 * trans-expr.c (gfc_copy_class_to_class): For coarrays just the pointer is passed. Take it as is without trying to deref the _data component. * trans-stmt.c (gfc_trans_allocate): Take care of coarrays as argument to source=-expression. From-SVN: r233101
2016-02-03 11:39:09 +01:00
2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67451
PR fortran/69418
* gfortran.dg/coarray_allocate_2.f08: New test.
* gfortran.dg/coarray_allocate_3.f08: New test.
* gfortran.dg/coarray_allocate_4.f08: New test.
[Testsuite] Fix scan-tree-dump failures with vect_multiple_sizes * gcc.dg/vect/vect-outer-1-big-array.c: Drop vect_multiple_sizes; use same scan-tree-dump-times on all platforms. * gcc.dg/vect/vect-outer-1.c: Likewise. * gcc.dg/vect/vect-outer-1a-big-array.c: Likewise. * gcc.dg/vect/vect-outer-1a.c: Likewise. * gcc.dg/vect/vect-outer-1b-big-array.c: Likewise. * gcc.dg/vect/vect-outer-1b.c: Likewise. * gcc.dg/vect/vect-outer-2b.c: Likewise. * gcc.dg/vect/vect-outer-3b.c: Likewise. * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise. From-SVN: r233100
2016-02-03 11:33:03 +01:00
2016-02-03 Alan Lawrence <alan.lawrence@arm.com>
* gcc.dg/vect/vect-outer-1-big-array.c: Drop vect_multiple_sizes;
use same scan-tree-dump-times on all platforms.
* gcc.dg/vect/vect-outer-1.c: Likewise.
* gcc.dg/vect/vect-outer-1a-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-1a.c: Likewise.
* gcc.dg/vect/vect-outer-1b-big-array.c: Likewise.
* gcc.dg/vect/vect-outer-1b.c: Likewise.
* gcc.dg/vect/vect-outer-2b.c: Likewise.
* gcc.dg/vect/vect-outer-3b.c: Likewise.
* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
This testcase fails on 32-bit powerpc-linux with vector-compare-4.c This testcase fails on 32-bit powerpc-linux with Excess errors: /home/segher/src/gcc/gcc/testsuite/c-c++-common/vector-compare-4.c:31:1: warning: GCC vector returned by reference: non-standard ABI extension with no compatibility guarantee Fix this as in vector-compare-2.c . testsuite/ * c-c++-common/vector-compare-4.c: Prune "non-standard ABI extension" warning. From-SVN: r233093
2016-02-02 21:38:06 +01:00
2016-02-02 Segher Boessenkool <segher@kernel.crashing.org>
* c-c++-common/vector-compare-4.c: Prune "non-standard ABI extension"
warning.
Add IA MCU tests for passing/returning of empty structures/unions * gcc.target/i386/iamcu/test_empty_structs_and_unions.c: New test. From-SVN: r233090
2016-02-02 20:22:04 +01:00
2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/iamcu/test_empty_structs_and_unions.c: New test.
gimplify.c (omp_notice_variable): Add usage check. gcc/ * gimplify.c (omp_notice_variable): Add usage check. gcc/testsuite/ * c-c++-common/goacc/routine-5.c: Add tests. From-SVN: r233089
2016-02-02 20:17:37 +01:00
2016-02-02 James Norris <jnorris@codesourcery.com>
* c-c++-common/goacc/routine-5.c: Add tests.
nvptx: do not use alternative spelling of unsigned comparisons gcc/ChangeLog: * config/nvptx/nvptx.c (nvptx_print_operand): Treat LEU, GEU, LTU, GTU like LE, GE, LT, GT when emitting relational operator. gcc/testsuite/ChangeLog: * gcc.target/nvptx/unsigned-cmp.c: New test. From-SVN: r233088
2016-02-02 19:24:25 +01:00
2016-02-02 Alexander Monakov <amonakov@ispras.ru>
* gcc.target/nvptx/unsigned-cmp.c: New test.
This patch adds support for the TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS hook. When the cost of GENERAL_REGS and FP_REGS is identical, the register allocator always uses ALL_REGS even when it has a much higher cost. The hook changes the class to either FP_REGS or GENERAL_REGS depending on the mode of the register. This results in better register allocation overall, fewer spills and reduced codesize - particularly in SPEC2006 gamess. 2016-02-02 Wilco Dijkstra <wdijkstr@arm.com> gcc/ * config/aarch64/aarch64.c (TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): New define. (aarch64_ira_change_pseudo_allocno_class): New function. gcc/testsuite/ * gcc.target/aarch64/scalar_shift_1.c (test_corners_sisd_di): Improve force to SIMD register. (test_corners_sisd_si): Likewise. * gcc.target/aarch64/vect-ld1r-compile-fp.c: Remove scan-assembler check for ldr. From-SVN: r233083
2016-02-02 18:03:05 +01:00
2016-02-02 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/scalar_shift_1.c
(test_corners_sisd_di): Improve force to SIMD register.
(test_corners_sisd_si): Likewise.
* gcc.target/aarch64/vect-ld1r-compile-fp.c:
Remove scan-assembler check for ldr.
re PR tree-optimization/69595 (Bogus -Warray-bound warning due to missed optimization) 2016-02-02 Richard Biener <rguenther@suse.de> PR tree-optimization/69595 * match.pd: Add range test simplifications to true/false. * gcc.dg/Warray-bounds-17.c: New testcase. From-SVN: r233076
2016-02-02 16:19:32 +01:00
2016-02-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/69595
* gcc.dg/Warray-bounds-17.c: New testcase.
re PR tree-optimization/69606 (wrong code at -Os and above on x86_64-linux-gnu) 2016-02-02 Richard Biener <rguenther@suse.de> PR tree-optimization/69606 * tree-ssa-math-opts.c (bswap_replace): Clear flow sensitive info on the result before moving a stmt. * gcc.dg/torture/pr69606.c: New testcase. From-SVN: r233069
2016-02-02 13:39:36 +01:00
2016-02-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/69606
* gcc.dg/torture/pr69606.c: New testcase.
re PR middle-end/68542 (10% 481.wrf performance regression) gcc/ 2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com> PR middle-end/68542 * config/i386/i386.c (ix86_expand_branch): Add support for conditional branch with vector comparison. * config/i386/sse.md (VI48_AVX): New mode iterator. (define_expand "cbranch<mode>4): Add support for conditional branch with vector comparison. * tree-vect-loop.c (optimize_mask_stores): New function. * tree-vect-stmts.c (vectorizable_mask_load_store): Initialize has_mask_store field of vect_info. * tree-vectorizer.c (vectorize_loops): Invoke optimaze_mask_stores for vectorized loops having masked stores after vec_info destroy. * tree-vectorizer.h (loop_vec_info): Add new has_mask_store field and correspondent macros. (optimize_mask_stores): Add prototype. gcc/testsuite 2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com> PR middle-end/68542 * gcc.dg/vect/vect-mask-store-move-1.c: New test. * gcc.target/i386/avx2-vect-mask-store-move1.c: New test. From-SVN: r233068
2016-02-02 10:46:26 +01:00
2016-02-02 Yuri Rumyantsev <ysrumyan@gmail.com>
PR middle-end/68542
* gcc.dg/vect/vect-mask-store-move-1.c: New test.
* gcc.target/i386/avx2-vect-mask-store-move1.c: New test.
[RS6000] lqarx and stqcx. registers lqarx RT and stqcx. RS are valid only with even numbered gprs. The predicate to enforce this happens to allow a loophole, closed by this patch. PR target/69548 gcc/ * config/rs6000/predicates.md (quad_int_reg_operand): Don't allow subregs. gcc/testsuite/ * gcc.target/powerpc/pr69548.c: New test. From-SVN: r233065
2016-02-02 02:29:17 +01:00
2016-02-02 Alan Modra <amodra@gmail.com>
PR target/69548
* gcc.target/powerpc/pr69548.c: New test.
re PR preprocessor/69543 (_Pragma does not apply within macro) PR preprocessor/69543 PR c/69558 * c-pragma.c (handle_pragma_diagnostic): Pass input_location instead of loc to control_warning_option. * gcc.dg/pr69543.c: New test. * gcc.dg/pr69558.c: New test. From-SVN: r233058
2016-02-01 23:36:07 +01:00
2016-02-01 Jakub Jelinek <jakub@redhat.com>
re PR rtl-optimization/69592 (Compile-time and memory-use hog in combine) PR rtl-optimization/69592 * rtlanal.c (nonzero_bits_binary_arith_p): New inline function. (cached_nonzero_bits): Use it instead of ARITHMETIC_P. (num_sign_bit_copies_binary_arith_p): New inline function. (cached_num_sign_bit_copies): Use it instead of ARITHMETIC_P. * gcc.dg/pr69592.c: New test. From-SVN: r233059
2016-02-01 23:39:31 +01:00
PR rtl-optimization/69592
* gcc.dg/pr69592.c: New test.
re PR preprocessor/69543 (_Pragma does not apply within macro) PR preprocessor/69543 PR c/69558 * c-pragma.c (handle_pragma_diagnostic): Pass input_location instead of loc to control_warning_option. * gcc.dg/pr69543.c: New test. * gcc.dg/pr69558.c: New test. From-SVN: r233058
2016-02-01 23:36:07 +01:00
PR preprocessor/69543
PR c/69558
* gcc.dg/pr69543.c: New test.
* gcc.dg/pr69558.c: New test.
anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. * g++.dg/other/anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. From-SVN: r233056
2016-02-01 23:20:47 +01:00
2016-02-01 Uros Bizjak <ubizjak@gmail.com>
* Add PR number. From-SVN: r233057
2016-02-01 23:25:31 +01:00
PR testsuite/65940
* g++.dg/other/anon5.C (dg-options): Use -gdwarf-2 instead of -g.
anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. * g++.dg/other/anon5.C (dg-opetions): Use -gdwarf-2 instead of -g. From-SVN: r233056
2016-02-01 23:20:47 +01:00
Remove duplicate copy of the test body inadvertently inserted by patch. From-SVN: r233045
2016-02-01 20:38:53 +01:00
2016-02-01 Martin Sebor <msebor@redhat.com>
* gcc.target/powerpc/pr17381.c: Remove duplicate copy of the test body.
re PR tree-optimization/67921 ("internal compiler error: in build_polynomial_chrec, at tree-chrec.h:147" when using -fsanitize=undefined) PR tree-optimization/67921 * fold-const.c (split_tree): New parameters. Convert pointer type variable part to proper type before negating. (fold_binary_loc): Pass new arguments to split_tree. gcc/testsuite/ChangeLog PR tree-optimization/67921 * c-c++-common/ubsan/pr67921.c: New test. From-SVN: r233042
2016-02-01 18:17:47 +01:00
2016-02-01 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/67921
* c-c++-common/ubsan/pr67921.c: New test.
re PR tree-optimization/69556 (forwprop4/match.pd undoing work from recip) 2016-02-01 Richard Biener <rguenther@suse.de> PR middle-end/69556 * match.pd: Guard (C1/X)*C2 -> (C1*C2)/X with single_use. * gcc.dg/tree-ssa/recip-8.c: New testcase. From-SVN: r233040
2016-02-01 16:40:23 +01:00
2016-02-01 Richard Biener <rguenther@suse.de>
PR middle-end/69556
* gcc.dg/tree-ssa/recip-8.c: New testcase.
re PR tree-optimization/69574 (gcc ICE at -O2 and -O3 on x86_64-linux-gnu in hide_evolution_in_other_loops_than_loop) 2016-02-01 Richard Biener <rguenther@suse.de> PR tree-optimization/69574 * tree-chrec.c (hide_evolution_in_other_loops_than_loop): Instead of asserting return chrec_dont_know. * gcc.dg/torture/pr69574.c: New testcase. From-SVN: r233039
2016-02-01 16:38:08 +01:00
2016-02-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/69574
* gcc.dg/torture/pr69574.c: New testcase.
re PR tree-optimization/69579 (gcc ICE at -O3 and __sigsetjmp with “tree check: expected ssa_name, have integer_cst in compute_optimized_partition_bases”) 2016-02-01 Richard Biener <rguenther@suse.de> PR tree-optimization/69579 * tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling): Do not propagate through abnormal PHI results. * gcc.dg/setjmp-6.c: New testcase. From-SVN: r233036
2016-02-01 13:39:04 +01:00
2016-02-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/69579
* gcc.dg/setjmp-6.c: New testcase.
re PR rtl-optimization/69570 (if-conversion bug on i?86) PR rtl-optimization/69570 * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return true only if there is more than one set, not if there is a single set. * g++.dg/opt/pr69570.C: New test. From-SVN: r233033
2016-02-01 09:47:27 +01:00
2016-02-01 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/69570
* g++.dg/opt/pr69570.C: New test.
re PR rtl-optimization/69535 (wrong code with -O -fno-tree-bit-ccp -fno-tree-reassoc due to use of uninitialised value) PR rtl-opt/69535 * combine.c (make_compound_operation): When looking through a subreg, make sure to re-extend to the width of the outer mode. From-SVN: r233032
2016-02-01 08:32:01 +01:00
2016-02-01 Richard Henderson <rth@redhat.com>
* gcc.dg/pr69535.c: New test.
vector-5.c: Add -fno-common option on hppa*-*-hpux*. * gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*. From-SVN: r233027
2016-02-01 01:27:44 +01:00
2016-01-31 John David Anglin <danglin@gcc.gnu.org>
re PR testsuite/69584 (FAIL: gcc.dg/pr67964.c (test for excess errors)) PR testsuite/69584 * gcc.dg/tree-ssa/sra-17.c: Fix regexps to work on hpux. * gcc.dg/tree-ssa/sra-18.c: Likewise. From-SVN: r233030
2016-02-01 02:12:23 +01:00
PR testsuite/69584
* gcc.dg/tree-ssa/sra-17.c: Fix regexps to work on hpux.
* gcc.dg/tree-ssa/sra-18.c: Likewise.
re PR debug/68244 (FAIL: g++.dg/parse/parens3.C -std=gnu++98 (internal compiler error)) PR debug/68244 * g++.dg/parse/parens3.C: Use register "4" on hppa. From-SVN: r233028
2016-02-01 01:38:17 +01:00
PR debug/68244
* g++.dg/parse/parens3.C: Use register "4" on hppa.
vector-5.c: Add -fno-common option on hppa*-*-hpux*. * gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*. From-SVN: r233027
2016-02-01 01:27:44 +01:00
* gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*.
re PR fortran/67564 (Segfault on sourced allocattion statement with class(*) arrays) 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * trans-expr.c (gfc_conv_procedure_call): For the vtable copy subroutines, add a string length argument, when the actual argument is an unlimited polymorphic class object. 2016-01-31 Paul Thomas <pault@gcc.gnu.org> PR fortran/67564 * gfortran.dg/allocate_with_source_17.f03: New test. From-SVN: r233016
2016-01-31 11:22:05 +01:00
2016-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67564
* gfortran.dg/allocate_with_source_17.f03: New test.
re PR middle-end/69546 (wrong code with -O and simple int128 arithmetics) PR tree-optimization/69546 * wide-int.cc (wi::divmod_internal): For unsigned division where both operands fit into uhwi, if o1 is 1 and o0 has msb set, if divident_prec is larger than bits per hwi, clear another quotient word and return 2 instead of 1. Similarly for remainder with msb in HWI set, if dividend_prec is larger than bits per hwi. * gcc.dg/torture/pr69546.c: New test. From-SVN: r233012
2016-01-30 19:04:13 +01:00
2016-01-30 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69546
* gcc.dg/torture/pr69546.c: New test.
re PR fortran/69566 ([OOP] Failure of SELECT TYPE with unlimited polymorphic function result) 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * trans-expr.c (gfc_conv_procedure_call): Correct expression for 'ulim_copy', which was missing a test for 'comp'. 2016-01-30 Paul Thomas <pault@gcc.gnu.org> PR fortran/69566 * gfortran.dg/unlimited_polymorphic_25.f03: New test. From-SVN: r233011
2016-01-30 18:44:56 +01:00
2016-01-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69566
* gfortran.dg/unlimited_polymorphic_25.f03: New test.
PR r++/68490 - error initializing a structure with a flexible array membe gcc/testsuite/ChangeLog: 2016-01-30 Martin Sebor <msebor@redhat.com> PR c++/68490 * g++.dg/ext/flexary10.C: New test. From-SVN: r233010
2016-01-30 18:30:32 +01:00
2016-01-30 Martin Sebor <msebor@redhat.com>
PR c++/68490
* g++.dg/ext/flexary10.C: New test.
re PR fortran/66707 (Endless compilation on wrong usage of common) 2016-01-30 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/66707 gfortran.dg/common_23.f90: New test. From-SVN: r233008
2016-01-30 15:07:19 +01:00
2016-01-30 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/66707
gfortran.dg/common_23.f90: New test.
re PR target/65546 (FAIL: gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c) 2016-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/65546 * gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Correct condition being checked, and disable it when the target supports misaligned loads and stores. From-SVN: r233006
2016-01-30 02:18:43 +01:00
2016-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/65546
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Correct
condition being checked, and disable it when the target supports
misaligned loads and stores.
re PR debug/69518 (Flag -g causes "error: type variant has different TYPE_VFIELD") PR debug/69518 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in all type variants, not just TYPE_MAIN_VARIANT. * gcc.dg/torture/pr69518.c: New test. From-SVN: r232998
2016-01-29 21:37:25 +01:00
2016-01-29 Jakub Jelinek <jakub@redhat.com>
PR debug/69518
* gcc.dg/torture/pr69518.c: New test.
Revert revsion 229087 changes in lra-spills.c r229087, which caused PR 69530, was supposed to fix PR 67609. r229458 has made r229087 unnecessary. gcc/ PR target/69530 * lra-splill.c (lra_final_code_change): Revert r229087 by removing all sub-registers. gcc/testsuite/ PR target/69530 * gcc.target/i386/pr69530.c: New test. From-SVN: r232991
2016-01-29 19:03:42 +01:00
2016-01-29 H.J. Lu <hongjiu.lu@intel.com>
PR target/69530
* gcc.target/i386/pr69530.c: New test.
re PR target/65604 (MIPS -fno-delayed-branch generates incorrect code with -mcheck-zero-division) PR target/65604 * gcc.target/mips/div-delay.c: New test. From-SVN: r232986
2016-01-29 17:31:18 +01:00
2016-01-29 Steve Ellcey <sellcey@imgtec.com>
PR target/65604
* gcc.target/mips/div-delay.c: New test.
re PR target/66137 (ICE with -ffixed-ebp) PR target/66137 * gcc.target/i386/pr66137.c: New test. From-SVN: r232981
2016-01-29 15:07:40 +01:00
2016-01-29 Jakub Jelinek <jakub@redhat.com>
re PR target/69551 (Wrong code with single element vector insert) PR target/69551 * config/i386/i386.c (ix86_expand_vector_set) <case V4SImode>: For SSE1, copy target into the temporary reg first before recursing on it. * gcc.target/i386/pr69551.c: New test. From-SVN: r232982
2016-01-29 15:14:56 +01:00
PR target/69551
* gcc.target/i386/pr69551.c: New test.
re PR target/66137 (ICE with -ffixed-ebp) PR target/66137 * gcc.target/i386/pr66137.c: New test. From-SVN: r232981
2016-01-29 15:07:40 +01:00
PR target/66137
* gcc.target/i386/pr66137.c: New test.
p5600-bonding.c (dg-options): Force the test to be always built for p5600. testsuite/ 2016-01-29 Andrew Bennett <andrew.bennett@imgtec.com> * gcc.target/mips/p5600-bonding.c (dg-options): Force the test to be always built for p5600. * gcc.target/mips/mips.exp (mips-dg-options): Add support for the isa=p5600 dg-option. From-SVN: r232980
2016-01-29 14:54:53 +01:00
2016-01-29 Andrew Bennett <andrew.bennett@imgtec.com>
* gcc.target/mips/p5600-bonding.c (dg-options): Force the test to be
always built for p5600.
* gcc.target/mips/mips.exp (mips-dg-options): Add support for the
isa=p5600 dg-option.
re PR middle-end/69547 (no-op array initializer emits an empty loop) 2016-01-29 Richard Biener <rguenther@suse.de> PR tree-optimization/69547 * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Do not mark clobbers necessary. (mark_all_reaching_defs_necessary_1): Likewise. * g++.dg/tree-ssa/pr69547.C: New testcase. From-SVN: r232976
2016-01-29 12:21:19 +01:00
2016-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/69547
* g++.dg/tree-ssa/pr69547.C: New testcase.
re PR debug/66869 (-Wunused-function no longer warns for static declarations without definition) PR debug/66869 * decl.c (wrapup_globals_for_namespace): Warn about unused static function declarations. * g++.dg/warn/Wunused-function2.C: New test. From-SVN: r232975
2016-01-29 12:14:42 +01:00
2016-01-29 Jakub Jelinek <jakub@redhat.com>
PR debug/66869
* g++.dg/warn/Wunused-function2.C: New test.
S/390: Require a hardware vector support for test to succeed. The test case works on S/390 too, but only with -march=z13 or later (i.e. if Gcc can make use of hardware vector support). Otherwise the optimization gets too complex. The attached patch forces Gcc to use -march=z13 instead of xfail'ing the test on S/390. gcc/testsuite/ChangeLog * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Require a hardware vector support for test to succeed. From-SVN: r232971
2016-01-29 11:09:13 +01:00
2016-01-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Require a hardware vector
support for test to succeed.
re PR c++/69509 (infinite loop compiling a VLA in a recursive constexpr function) PR c++/69509 PR c++/69516 * constexpr.c (cxx_eval_array_reference): Give the "array subscript out of bound" error earlier. * init.c (build_vec_init): Change NE_EXPR into GT_EXPR. Update the commentary. * g++.dg/ext/constexpr-vla2.C: New test. * g++.dg/ext/constexpr-vla3.C: New test. * g++.dg/ubsan/vla-1.C: Remove dg-shouldfail. From-SVN: r232969
2016-01-29 10:25:14 +01:00
2016-01-29 Marek Polacek <polacek@redhat.com>
PR c++/69509
PR c++/69516
* g++.dg/ext/constexpr-vla2.C: New test.
* g++.dg/ext/constexpr-vla3.C: New test.
* g++.dg/ubsan/vla-1.C: Remove dg-shouldfail.
re PR middle-end/69537 (Incorrect -Wmaybe-uninitialized warning with enum variable) 2016-01-29 Richard Biener <rguenther@suse.de> PR middle-end/69537 * match.pd: Allow all integral types when simplifying a widening or sign-changing conversion. * gcc.dg/uninit-21.c: New testcase. From-SVN: r232968
2016-01-29 09:36:04 +01:00
2016-01-29 Richard Biener <rguenther@suse.de>
PR middle-end/69537
* gcc.dg/uninit-21.c: New testcase.
re PR target/69459 (wrong code with -O2 and vector arithmetics @ x86_64) PR target/69459 * config/i386/constraints.md (C): Only accept constant zero operand. (BC): New constraint. * config/i386/sse.md (*mov<mode>_internal): Use BC constraint instead of C constraint. * doc/md.texi (Machine Constraints): Update description of C constraint. testsuite/ChangeLog: PR target/69459 * gcc.target/i386/pr69459.c: New test. From-SVN: r232955
2016-01-28 23:32:47 +01:00
2016-01-28 Uros Bizjak <ubizjak@gmail.com>
PR target/69459
* gcc.target/i386/pr69459.c: New test.
re PR target/68400 (ICE in change_address_1, at emit-rtl.c:2125) PR target/68400 * gcc.target/mips/mips.exp (mips_option_groups): Add stack-protector. * gcc.target/mips/pr68400.c: New test. From-SVN: r232954
2016-01-28 23:28:04 +01:00
2016-01-28 Steve Ellcey <sellcey@imgtec.com>
PR target/68400
* gcc.target/mips/mips.exp (mips_option_groups): Add stack-protector.
* gcc.target/mips/pr68400.c: New test.
PR target/17381 - Unnecessary register move for float extend 2016-01-28 Martin Sebor <msebor@redhat.com> PR target/17381 * gcc.target/powerpc/pr17381.c: New test. From-SVN: r232947
2016-01-28 22:05:39 +01:00
2016-01-28 Martin Sebor <msebor@redhat.com>
PR target/17381
* gcc.target/powerpc/pr17381.c: New test.
re PR middle-end/69542 (-fcompare-debug failure in simplify-rtx.c on i?86 since r232905) PR middle-end/69542 * lra-remat.c (calculate_local_reg_remat_bb_data): Only consider non-debug insns. * gcc.dg/torture/pr69542.c: New test. From-SVN: r232946
2016-01-28 22:01:51 +01:00
2016-01-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/69542
* gcc.dg/torture/pr69542.c: New test.
A recent change added UNSPEC to the CCMP patterns to stop combine optimizing the immediate in a rare case. A recent change added UNSPEC to the CCMP patterns to stop combine optimizing the immediate in a rare case. This requires a fix to the CCMP cost calculation as the CCMP instruction with unspec is no longer recognized. Fix the ccmp_1.c test by adding -ffinite-math-only so FCCMPE is emitted on relational compares. 2016-01-28 Wilco Dijkstra <wdijkstr@arm.com> gcc/ * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Remove CONST_INT_P check in CCMP cost calculation. gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: Fix test issue. From-SVN: r232930
2016-01-28 16:41:46 +01:00
2016-01-28 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: Fix test issue.
pr65980.c: Skip on AIX. * gcc.dg/pr65980.c: Skip on AIX. * gcc.dg/pr66688.c: Same. From-SVN: r232927
2016-01-28 14:52:06 +01:00
2016-01-28 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/pr65980.c: Skip on AIX.
* gcc.dg/pr66688.c: Same.
re PR target/63679 ([AArch64] Failure to constant fold.) PR target/63679 * gcc.dg/tree-ssa/sra-17.c: Adjust regex for more label styles. * gcc.dg/tree-ssa/sra-18.c: Same. From-SVN: r232926
2016-01-28 14:48:00 +01:00
2016-01-28 David Edelsohn <dje.gcc@gmail.com>
PR target/63679
* gcc.dg/tree-ssa/sra-17.c: Adjust regex for more label styles.
* gcc.dg/tree-ssa/sra-18.c: Same.
re PR fortran/62536 (ICE (segfault) for invalid END BLOCK statement) gcc/fortran/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces when the END encountered does not match a BLOCK's end. gcc/testsuite/ChangeLog: 2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> PR fortran/62536 * gfortran.dg/block_15.f08: New test. * gfortran.dg/block_end_error_1.f90: Need to catch additional error on incorrectly closed BLOCK. From-SVN: r232919
2016-01-28 12:34:03 +01:00
2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/62536
* gfortran.dg/block_15.f08: New test.
* gfortran.dg/block_end_error_1.f90: Need to catch additional error
on incorrectly closed BLOCK.
tree-vect-stmts.c (vectorizable_comparison): Add NULL check for vectype. gcc/ * tree-vect-stmts.c (vectorizable_comparison): Add NULL check for vectype. gcc/testsuite/ * gcc.dg/declare-simd.c: New test. From-SVN: r232917
2016-01-28 11:09:12 +01:00
2016-01-28 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.dg/declare-simd.c: New test.
re PR tree-optimization/69466 (ICE: Invalid PHI argument after vectorization (on -O2)) 2016-01-28 Richard Biener <rguenther@suse.de> PR tree-optimization/69466 * tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges): Account for PHIs we couldn't duplicate. * gfortran.dg/vect/pr69466.f90: New testcase. From-SVN: r232916
2016-01-28 10:10:30 +01:00
2016-01-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/69466
* gfortran.dg/vect/pr69466.f90: New testcase.
pr67989.C: Remove ARM-specific option. 2016-01-28 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * g++.dg/pr67989.C: Remove ARM-specific option. * gcc.target/arm/pr67989.C: New file. From-SVN: r232913
2016-01-28 07:29:10 +01:00
2016-01-28 Thomas Preud'homme <thomas.preudhomme@arm.com>
* g++.dg/pr67989.C: Remove ARM-specific option.
* gcc.target/arm/pr67989.C: New file.
pr68264.c: Disable log1p test for glibc < 2.22 and expm1 test for glibc < 2.11. * gcc.dg/torture/pr68264.c: Disable log1p test for glibc < 2.22 and expm1 test for glibc < 2.11. From-SVN: r232907
2016-01-28 00:04:25 +01:00
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/torture/pr68264.c: Disable log1p test for glibc < 2.22
and expm1 test for glibc < 2.11.
re PR rtl-optimization/69447 (wrong code with -O2 -fno-schedule-insns and mixed 8/16/32/64bit arithmetics @ armv7a) PR rtl-opt/69447 * lra-remat.c (subreg_regs): New. (dump_candidates_and_remat_bb_data): Dump it. (operand_to_remat): Reject if operand in subreg_regs. (set_bb_regs): Collect subreg_regs. (lra_remat): Init and free subreg_regs. Compute calculate_local_reg_remat_bb_data before create_cands. From-SVN: r232905
2016-01-27 23:08:02 +01:00
2016-01-27 Richard Henderson <rth@redhat.com>
* gcc.c-torture/execute/pr69447.c: New test.
2016-01-27 Paul Thomas <pault@gcc.gnu.org>
[multiple changes] 2016-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check for allocatable components, whilst checking if the symbol is a derived or class entity.. 2015-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/alloc_comp_assign_15.f03: New test. From-SVN: r232904
2016-01-27 22:24:01 +01:00
correct ChangeLogs for PR69422 From-SVN: r232914
2016-01-28 07:52:15 +01:00
PR fortran/69422
[multiple changes] 2016-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check for allocatable components, whilst checking if the symbol is a derived or class entity.. 2015-01-27 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/alloc_comp_assign_15.f03: New test. From-SVN: r232904
2016-01-27 22:24:01 +01:00
* gfortran.dg/alloc_comp_assign_15.f03: New test.
re PR debug/66869 (-Wunused-function no longer warns for static declarations without definition) PR debug/66869 * c-decl.c (c_write_global_declarations_1): Warn with warn_unused_function if static prototype without definition is not C_DECL_USED. * gcc.dg/pr66869.c: New test. From-SVN: r232899
2016-01-27 20:32:49 +01:00
2016-01-27 Jakub Jelinek <jakub@redhat.com>
PR debug/66869
* gcc.dg/pr66869.c: New test.
re PR tree-optimization/68398 (coremark regression due to r229685) PR tree-optimization/68398 * params.def (PARAM_FSM_SCALE_PATH_STMTS): New parameter. (PARAM_FSM_SCALE_PATH_BLOCKS): Likewise. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Only count PHIs in the last block in the path. The others will const/copy propagate away. Add heuristic to allow more irreducible subloops to be created when it is likely profitable to do so. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Fix typo in comment. Use gsi_after_labels and remove the GIMPLE_LABEL check from within the loop. Use gsi_next_nondebug rather than gsi_next. PR tree-optimization/68398 * gcc.dg/tree-ssa/pr66752-3.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread path to avoid new heuristic allowing more irreducible regions * gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise. * gcc.dg/tree-ssa/vrp46.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test. * gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise. From-SVN: r232897
2016-01-27 20:19:47 +01:00
2016-01-25 Jeff Law <law@redhat.com>
PR tree-optimization/68398
re PR target/69459 (wrong code with -O2 and vector arithmetics @ x86_64) PR target/69459 * config/i386/constraints.md (C): Only accept constant zero operand. (BC): New constraint. * config/i386/sse.md (*mov<mode>_internal): Use BC constraint instead of C constraint. * doc/md.texi (Machine Constraints): Update description of C constraint. testsuite/ChangeLog: PR target/69459 * gcc.target/i386/pr69459.c: New test. From-SVN: r232955
2016-01-28 23:32:47 +01:00
PR tree-optimization/69196
re PR tree-optimization/68398 (coremark regression due to r229685) PR tree-optimization/68398 * params.def (PARAM_FSM_SCALE_PATH_STMTS): New parameter. (PARAM_FSM_SCALE_PATH_BLOCKS): Likewise. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Only count PHIs in the last block in the path. The others will const/copy propagate away. Add heuristic to allow more irreducible subloops to be created when it is likely profitable to do so. * tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths): Fix typo in comment. Use gsi_after_labels and remove the GIMPLE_LABEL check from within the loop. Use gsi_next_nondebug rather than gsi_next. PR tree-optimization/68398 * gcc.dg/tree-ssa/pr66752-3.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread path to avoid new heuristic allowing more irreducible regions * gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise. * gcc.dg/tree-ssa/vrp46.c: Likewise. * gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output. * gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test. * gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise. From-SVN: r232897
2016-01-27 20:19:47 +01:00
* gcc.dg/tree-ssa/pr66752-3.c: Update expected output.
* gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread
path to avoid new heuristic allowing more irreducible regions
* gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise.
* gcc.dg/tree-ssa/vrp46.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output.
* gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test.
* gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise.
re PR c/68062 (ICE when comparing vectors) PR c/68062 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand to unsigned, if needed. Add -Wsign-compare warning. * typeck.c (cp_build_binary_op): Promote operand to unsigned, if needed. Add -Wsign-compare warning. * c-c++-common/vector-compare-4.c: New test. From-SVN: r232894
2016-01-27 20:13:42 +01:00
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c/68062
* c-c++-common/vector-compare-4.c: New test.
libcpp: use better locations for _Pragma tokens (preprocessor/69126) gcc/testsuite/ChangeLog: PR preprocessor/69126 * c-c++-common/pr69126.c: New test case. libcpp/ChangeLog: PR preprocessor/69126 * directives.c (destringize_and_run): Add expansion_loc param; use it when handling unexpanded pragmas to fixup the locations of the synthesized tokens. (_cpp_do__Pragma): Add expansion_loc param and use it when calling destringize_and_run. * internal.h (_cpp_do__Pragma): Add expansion_loc param. * macro.c (builtin_macro): Pass expansion location of _Pragma to _cpp_do__Pragma. From-SVN: r232893
2016-01-27 19:57:51 +01:00
2016-01-27 David Malcolm <dmalcolm@redhat.com>
PR preprocessor/69126
* c-c++-common/pr69126.c: New test case.
common.opt (fkeep-gc-roots-live): New undocumented option. gcc/: * common.opt (fkeep-gc-roots-live): New undocumented option. * tree-ssa-loop-ivopts.c (add_candidate_1): If -fkeep-gc-roots-live, skip pointers. (add_iv_candidate_for_biv): Handle add_candidate_1 returning NULL. gcc/testsuite/: * gcc.dg/tree-ssa/ivopt_5.c: New test. From-SVN: r232888
2016-01-27 18:42:47 +01:00
2016-01-27 Ian Lance Taylor <iant@google.com>
* gcc.dg/tree-ssa/ivopt_5.c: New test.
re PR c++/69267 ([cilkplus] ICE when calling a function with an empty class as an argument) 2016-01-15 Ryan Burn <contact@rnburn.com> PR cilkplus/69267 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use gimplify_arg. Removed superfluous post_p argument. * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed superfluous post_p argument. * c-gimplify.c (c_gimplify_expr): Likewise. gcc/cp/ChangeLog: 2016-01-15 Ryan Burn <contact@rnburn.com> PR cilkplus/69267 * cp-gimplify.c (cilk_cp_gimplify_call_params_in_spawned_fn): Removed superfluous post_p argument in call to cilk_gimplify_call_params_in_spawned_fn. gcc/testsuite/ChangeLog: 2016-01-15 Ryan Burn <contact@rnburn.com> PR cilkplus/69267 * g++.dg/cilk-plus/CK/pr69267.cc: New test. From-SVN: r232887
2016-01-27 18:17:23 +01:00
2016-01-27 Ryan Burn <contact@rnburn.com>
PR cilkplus/69267
* g++.dg/cilk-plus/CK/pr69267.cc: New test.
re PR target/69512 (ICE when using avx with i586) 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * config/i386/i386.md (*zext<mode>_doubleword_and): New pattern. (*zext<mode>_doubleword): Disable for TARGET_ZERO_EXTEND_WITH_AND. testsuite/ChangeLog: 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * gcc.target/i386/pr69512.c: New test. From-SVN: r232885
2016-01-27 18:08:00 +01:00
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
PR target/69512
* gcc.target/i386/pr69512.c: New test.
re PR ada/69488 (tests in gnat/sso give a lot of spurious failures) PR ada/69488 * gnat.dg/sso/*.adb: Robustify dg-output directives. From-SVN: r232883
2016-01-27 17:53:27 +01:00
2016-01-27 Rainer Emrich <rainer@emrich-ebersheim.de>
PR ada/69488
* gnat.dg/sso/*.adb: Robustify dg-output directives.
re PR c++/69379 (ICE in fold_convert_loc, at fold-const.c:2366) PR c++/69379 * constexpr.c (cxx_eval_constant_expression): Handle PTRMEM_CSTs wrapped in NOP_EXPRs. * g++.dg/pr69379.C: New test. From-SVN: r232882
2016-01-27 17:46:40 +01:00
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c++/69379
* g++.dg/pr69379.C: New test.
PR c++/69317 - [6 regression] wrong ABI version in -Wabi warnings gcc/cp/ChangeLog: 2016-01-27 Martin Sebor <msebor@redhat.com> PR c++/69317 * mangle.c (mangle_decl): Reference the correct (saved) version of the ABI in -Wabi diagnostics. gcc/testsuite/ChangeLog: 2016-01-27 Martin Sebor <msebor@redhat.com> PR c++/69317 * g++.dg/abi/Wabi-2-2.C: New test. * g++.dg/abi/Wabi-2-3.C: New test. * g++.dg/abi/Wabi-3-2.C: New test. * g++.dg/abi/Wabi-3-3.C: New test. From-SVN: r232881
2016-01-27 16:44:07 +01:00
2016-01-27 Martin Sebor <msebor@redhat.com>
PR c++/69317
* g++.dg/abi/Wabi-2-2.C: New test.
* g++.dg/abi/Wabi-2-3.C: New test.
* g++.dg/abi/Wabi-3-2.C: New test.
* g++.dg/abi/Wabi-3-3.C: New test.
re PR tree-optimization/69166 (ICE in get_initial_def_for_reduction, at tree-vect-loop.c:4188) 2016-01-27 Richard Biener <rguenther@suse.de> PR tree-optimization/69166 * tree-vect-loop.c (vect_is_simple_reduction): Always check reduction code for commutativity / associativity. * gcc.dg/torture/pr69166.c: New testcase. From-SVN: r232878
2016-01-27 15:54:03 +01:00
2016-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/69166
* gcc.dg/torture/pr69166.c: New testcase.
[PR 69355] Correct hole detection when total_scalarization fails 2016-01-27 Martin Jambor <mjambor@suse.cz> PR tree-optimization/69355 * tree-sra.c (analyze_access_subtree): Correct hole detection when total_scalarization fails. testsuite/ * gcc.dg/tree-ssa/pr69355.c: New test. From-SVN: r232877
2016-01-27 15:51:17 +01:00
2016-01-27 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/69355
* gcc.dg/tree-ssa/pr69355.c: New test.
re PR c++/69496 ([C++ 14] ICE on VLA in constexpr function) PR c++/69496 * constexpr.c (cxx_eval_array_reference): Evaluate the number of elements of the array. * g++.dg/ext/constexpr-vla1.C: New test. From-SVN: r232875
2016-01-27 15:26:38 +01:00
2016-01-27 Marek Polacek <polacek@redhat.com>
PR c++/69496
* g++.dg/ext/constexpr-vla1.C: New test.
re PR target/69245 (ICE in extract_insn, at recog.c:2286 on arm-linux-gnueabihf) 2016-01-20 Christian Bruel <christian.bruel@st.com> PR target/69245 * config/arm/arm-c.c (arm_pragma_target_parse): Add comments. Move arm_reset_previous_fndecl and set_target_option_current_node in the conditional part. Call save_restore_target_globals. * config/arm/arm.c (arm_set_current_function): Refactor to better support #pragma target and attribute mix. Call save_restore_target_globals. * config/arm/arm-protos.h (save_restore_target_globals): New function. From-SVN: r232872
2016-01-27 14:03:45 +01:00
2016-01-20 Christian Bruel <christian.bruel@st.com>
PR target/69245
* gcc.target/arm/pr69245.c: New test.
re PR tree-optimization/69399 (wrong code with -O and int128) PR tree-optimization/69399 * wide-int.h (wi::lrshift): For larger precisions, only use fast path if shift is known to be < HOST_BITS_PER_WIDE_INT. * gcc.dg/torture/pr69399.c: New test. From-SVN: r232869
2016-01-27 12:40:04 +01:00
2016-01-27 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69399
* gcc.dg/torture/pr69399.c: New test.
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL on SPARC 64-bit. From-SVN: r232867
2016-01-27 09:02:24 +01:00
2016-01-27 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL on SPARC 64-bit.
* gcc.c-torture/execute/stkalign.c: XFAIL run on SPARC 64-bit. From-SVN: r232856
2016-01-26 23:44:46 +01:00
2016-01-26 Eric Botcazou <ebotcazou@adacore.com>
* gcc.c-torture/execute/stkalign.c: XFAIL run on SPARC 64-bit.
Handle DR_NUM_DIMENSIONS == 0 in initialize_data_dependence_relation 2016-01-26 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69110 * tree-data-ref.c (initialize_data_dependence_relation): Handle DR_NUM_DIMENSIONS == 0. * gcc.dg/autopar/pr69110.c: New test. * testsuite/libgomp.c/pr69110.c: New test. From-SVN: r232852
2016-01-26 23:11:51 +01:00
2016-01-26 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69110
* gcc.dg/autopar/pr69110.c: New test.
handle isl_ast_op_select 2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com> Sebastian Pop <s.pop@samsung.com> * graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Handle isl_ast_op_cond and isl_ast_op_select. (gcc_expression_from_isl_expr_op): Same. * gcc.dg/graphite/isl-ast-op-select.c: New. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232851
2016-01-26 23:02:11 +01:00
2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com>
re PR target/69512 (ICE when using avx with i586) 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * config/i386/i386.md (*zext<mode>_doubleword_and): New pattern. (*zext<mode>_doubleword): Disable for TARGET_ZERO_EXTEND_WITH_AND. testsuite/ChangeLog: 2016-01-27 Uros Bizjak <ubizjak@gmail.com> PR target/69512 * gcc.target/i386/pr69512.c: New test. From-SVN: r232885
2016-01-27 18:08:00 +01:00
Sebastian Pop <s.pop@samsung.com>
handle isl_ast_op_select 2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com> Sebastian Pop <s.pop@samsung.com> * graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Handle isl_ast_op_cond and isl_ast_op_select. (gcc_expression_from_isl_expr_op): Same. * gcc.dg/graphite/isl-ast-op-select.c: New. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232851
2016-01-26 23:02:11 +01:00
* gcc.dg/graphite/isl-ast-op-select.c: New.
[multiple changes] 2016-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (gfc_trans_assignment_1): Exclude initialization assignments from check on assignment of scalars to unassigned arrays and correct wrong code within the corresponding block. 2015-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/allocate_error_6.f90: New test. From-SVN: r232850
2016-01-26 22:57:12 +01:00
2015-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69385
* gfortran.dg/allocate_error_6.f90: New test.
re PR middle-end/60908 (compiler bug related to trans-mem.c) PR middle-end/60908 * trans-mem.c (tm_region_init): Mark entry block as visited. testsuite/ * gcc.dg/tm/pr60908.c: New test. From-SVN: r232839
2016-01-26 18:29:02 +01:00
2016-01-26 Richard Henderson <rth@redhat.com>
* gcc.dg/tm/pr60908.c: New test.
PR other/69006: fix extra newlines after diagnostics gcc/c-family/ChangeLog: PR other/69006 * c-opts.c (c_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. gcc/cp/ChangeLog: PR other/69006 * error.c (print_instantiation_partial_context_line): Add missing newlines from output for the t == NULL case. (print_instantiation_partial_context): Remove call to pp_newline. gcc/ChangeLog: PR other/69006 * diagnostic-show-locus.c (layout::print_source_line): Replace call to pp_newline with call to layout::print_newline. (layout::print_annotation_line): Likewise. (layout::move_to_column): Likewise. (layout::print_any_fixits): After printing any fixits, print a trailing newline, if necessary. (layout::print_newline): New method, resetting any colorization before a newline. (diagnostic_show_locus): Move the pp_newline to before the early bailout. Remove dummy block enclosing the layout instance. * diagnostic.c (default_diagnostic_finalizer): Replace invocation of pp_newline_and_flush with pp_flush. (diagnostic_append_note): Delete use of pp_newline. (diagnostic_append_note_at_rich_loc): Delete. * diagnostic.h (diagnostic_append_note_at_rich_loc): Delete. * pretty-print.h (output_buffer_append_r): Reset buff->line_length when newline characters are added to the buffer. gcc/fortran/ChangeLog: PR other/69006 * error.c (gfc_diagnostic_starter): Delete use of pp_newline. gcc/testsuite/ChangeLog: PR other/69006 * g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output directive. * gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update expected multiline output to reflect the colorization being disabled before newlines. * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (custom_diagnostic_finalizer): Replace call to pp_newline_and_flush with call to pp_flush. * gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive. * gfortran.dg/implicit_class_1.f90: Likewise. * lib/gcc-dg.exp (allow_blank_lines): New global. (dg-allow-blank-lines-in-output): New procedure. (gcc-dg-prune): Complain about blank lines in the output, unless dg-allow-blank-lines-in-output was called. * lib/multiline.exp (_build_multiline_regex): Only support arbitrary followup text for non-blank-lines, not for blank lines. From-SVN: r232837
2016-01-26 18:08:12 +01:00
2016-01-26 David Malcolm <dmalcolm@redhat.com>
PR other/69006
* g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output
directive.
* gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update
expected multiline output to reflect the colorization being
disabled before newlines.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
(custom_diagnostic_finalizer): Replace call to
pp_newline_and_flush with call to pp_flush.
* gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive.
* gfortran.dg/implicit_class_1.f90: Likewise.
* lib/gcc-dg.exp (allow_blank_lines): New global.
(dg-allow-blank-lines-in-output): New procedure.
(gcc-dg-prune): Complain about blank lines in the output, unless
dg-allow-blank-lines-in-output was called.
* lib/multiline.exp (_build_multiline_regex): Only support
arbitrary followup text for non-blank-lines, not for blank lines.
re PR tree-optimization/69483 (gcc ICE on x86_64-linux-gnu with "expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p") PR tree-optimization/69483 * gimple-fold.c (canonicalize_constructor_val): Return NULL if base has error_mark_node type. * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT. * gcc.dg/pr69483.c: New test. * g++.dg/opt/pr69483.C: New test. From-SVN: r232833
2016-01-26 16:51:51 +01:00
2016-01-26 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69483
* gcc.dg/pr69483.c: New test.
* g++.dg/opt/pr69483.C: New test.
re PR target/68620 (ICE on gcc.target/arm/attr-neon-fp16.c) 2016-01-26 Christophe Lyon <christophe.lyon@linaro.org> gcc/ PR target/68620 * config/arm/arm.c (neon_valid_immediate): Handle FP16 vectors. * config/arm/arm_neon.h (__ARM_NUM_LANES, __arm_lane, arm_lanq): New helper macros. (vget_lane_f16): Handle big-endian. (vgetq_lane_f16): Likewise. (vset_lane_f16): Likewise. (vsetq_lane_f16): Likewise. * config/arm/iterators.md (VQXMOV): Add V8HF. (VDQ): Add V4HF and V8HF. (V_reg): Handle V4HF and V8HF. (Is_float_mode): Likewise. * config/arm/neon.md (movv4hf, movv8hf, neon_vdup_nv4hf, neon_vdup_nv8hf): New patterns. (vec_set<mode>_internal, vec_extract<mode>, neon_vld1_dup<mode>): Use VD_LANE iterator. (neon_vld1_dup<mode>): Use VQ2 iterator. testsuite/ PR target/68620 * gcc.target/arm/pr68620.c: New test. From-SVN: r232832
2016-01-26 16:17:00 +01:00
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
PR target/68620
* gcc.target/arm/pr68620.c: New test.
Remove -m32 from gcc.target/i386/pr68986-2.c * gcc.target/i386/pr68986-2.c: Remove -m32. From-SVN: r232831
2016-01-26 15:33:12 +01:00
2016-01-26 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr68986-2.c: Remove -m32.
Update stack alignment in ix86_update_stack_boundary Stack alignment adjustment for __tls_get_addr should be done in ix86_update_stack_boundary, not ix86_compute_frame_layout. Also there is no need to over-align stack for __tls_get_addr and function with __tls_get_addr call isn't a leaf function. gcc/ PR target/68986 * config/i386/i386.c (ix86_compute_frame_layout): Move stack alignment adjustment to ... (ix86_update_stack_boundary): Here. Don't over-align stack for __tls_get_addr. (ix86_finalize_stack_realign_flags): Use stack_alignment_needed if __tls_get_addr is called. gcc/testsuite/ PR target/68986 * gcc.target/i386/pr68986-1.c: New test. * gcc.target/i386/pr68986-2.c: Likewise. * gcc.target/i386/pr68986-3.c: Likewise. From-SVN: r232825
2016-01-26 13:51:07 +01:00
2016-01-26 H.J. Lu <hongjiu.lu@intel.com>
PR target/68986
* gcc.target/i386/pr68986-1.c: New test.
* gcc.target/i386/pr68986-2.c: Likewise.
* gcc.target/i386/pr68986-3.c: Likewise.
remove arm_crypto_pragma test selector From-SVN: r232824
2016-01-26 13:45:13 +01:00
2016-01-26 Christian Bruel <christian.bruel@st.com>
* lib/target-supports.exp
(check_effective_target_arm_crypto_pragma_ok_nocache): Remove.
(check_effective_target_arm_crypto_pragma_ok): Likewise.
* gcc.target/arm/attr-crypto.c: Remove arm_crypto_pragma_ok test.
re PR tree-optimization/69452 (gcc ICE at -O3 on x86_64-linux-gnu in with verify_ssa failed) 2016-01-26 Richard Biener <rguenther@suse.de> PR tree-optimization/69452 * tree-ssa-loop-im.c (move_computations_dom_walker): Remove. (move_computations_dom_walker::before_dom_children): Rename to ... (move_computations_worker): This. (move_computations): Perform an RPO rather than a DOM walk. * gcc.dg/torture/pr69452.c: New testcase. From-SVN: r232820
2016-01-26 12:51:01 +01:00
2016-01-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/69452
* gcc.dg/torture/pr69452.c: New testcase.
re PR target/69442 (wrong code with -Og and 64bit modulo @ armv7a) PR target/69442 * combine.c (combine_instructions): For REG_EQUAL note with SET_DEST being ZERO_EXTRACT, also temporarily set SET_DEST to the underlying register. * doc/rtl.texi (REG_EQUAL): Document the behavior of REG_EQUAL/REG_EQUIV notes if SET_DEST is ZERO_EXTRACT. * gcc.dg/pr69442.c: New test. From-SVN: r232819
2016-01-26 12:12:03 +01:00
2016-01-26 Jakub Jelinek <jakub@redhat.com>
PR target/69442
* gcc.dg/pr69442.c: New test.
[PATCH] Do not set structural equality on polynomial types gcc/ChangeLog: PR target/67896 * config/aarch64/aarch64-builtins.c (aarch64_init_simd_builtin_types): Do not set structural equality to __Poly{8,16,64,128}_t types. gcc/testsuite/ChangeLog: PR target/67896 * gcc.target/aarch64/simd/pr67896.C: New. From-SVN: r232818
2016-01-26 11:04:46 +01:00
2016-01-26 Roger Ferrer Ibáñez <rofirrim@gmail.com>
PR target/67896
* gcc.target/aarch64/simd/pr67896.C: New.
PR 69400: Invalid 128-bit modulus result As described in the PR, wi::divmod_internal was sign- rather than zero-extending a modulus result in cases where the result has fewer HWIs than the precision and the upper bit of the upper HWI was set. This patch tries to make things more robust by getting wi_pack to handle the canonicalisation step itself. Tested on x86_64-linux-gnu. I added tests to the wide-int plugin since that seemed more direct. gcc/ PR tree-optimization/69400 * wide-int.cc (wi_pack): Take the precision as argument and perform canonicalization here rather than in the callers. Use the main loop to handle all full-width HWIs. Add a zero HWI if in_len isn't a full result. (wi::divmod_internal): Update accordingly. (wi::mul_internal): Likewise. Simplify. gcc/testsuite/ PR tree-optimization/69400 * gcc.dg/plugin/wide-int_plugin.c (test_wide_int_mod_trunc): New function. (plugin_init): Call it. * gcc.dg/torture/pr69400.c: New test. From-SVN: r232817
2016-01-26 10:53:33 +01:00
2016-01-26 Richard Sandiford <richard.sandiford@arm.com>
PR tree-optimization/69400
* gcc.dg/plugin/wide-int_plugin.c (test_wide_int_mod_trunc): New
function.
(plugin_init): Call it.
* gcc.dg/torture/pr69400.c: New test.
pr68674.c: Check and use arm_fp effective target. 2016-01-26 Christophe Lyon <christophe.lyon@linaro.org> * gcc.target/arm/pr68674.c: Check and use arm_fp effective target. From-SVN: r232816
2016-01-26 10:45:43 +01:00
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/pr68674.c: Check and use arm_fp effective target.
fix PR68343: disable fuse-*.c tests for isl 0.14 or earlier The patch disables all fuse-*.c tests when configuring gcc with isl 0.14 or earlier. ChangeLog: * Makefile.in: Regenerate. * Makefile.tpl: Export ISLVER. * configure: Regenerate. * config/isl.m4: Detect isl-0.15. gcc/ * Makefile.in: Set ISLVER in site.exp. gcc/testsuite/ * gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with isl-0.15. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232811
2016-01-26 01:19:11 +01:00
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with
isl-0.15.
add missing testcase Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232810
2016-01-26 01:18:56 +01:00
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* gcc.dg/graphite/pr69292.c: New.
omp-low.c (lower_omp_target): Set DECL_VALUE_EXPR of new_var even for the non-array case. * omp-low.c (lower_omp_target) <case USE_DEVICE_PTR>: Set DECL_VALUE_EXPR of new_var even for the non-array case. Look through DECL_VALUE_EXPR for expansion. * c-c++-common/goacc/use_device-1.c: New test. From-SVN: r232804
2016-01-25 22:34:06 +01:00
2016-01-25 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/goacc/use_device-1.c: New test.
re PR tree-optimization/69196 (code size regression with jump threading at -O2) PR tree-optimization/69196 PR tree-optimization/68398 * tree-ssa-threadupdate.h (enum bb_dom_status): Moved here from tree-ssa-threadupdate.c. (determine_bb_domination_status): Prototype * tree-ssa-threadupdate.c (enum bb_dom_status): Remove (determine_bb_domination_status): No longer static. (valid_jump_thread_path): Remove code to detect characteristics of the jump thread path not associated with correctness. * tree-ssa-threadbackward.c (fsm_find_control_statment_thread_paths): Correct test for thread path length. Count PHIs for real operands as statements that need to be copied. Do not count ASSERT_EXPRs. Look at all the blocks in the thread path. Compute and selectively filter thread paths based on threading through the latch, threading a multiway branch or crossing a multiway branch. PR tree-optimization/69196 PR tree-optimization/68398 * gcc.dg/tree-ssa/pr66752-3.c: Update expected output * gcc.dg/tree-ssa/pr68198.c: Likewise. From-SVN: r232802
2016-01-25 20:19:09 +01:00
2016-01-25 Jeff Law <law@redhat.com>
PR tree-optimization/69196
PR tree-optimization/68398
* gcc.dg/tree-ssa/pr66752-3.c: Update expected output
* gcc.dg/tree-ssa/pr68198.c: Likewise.
re PR target/69469 (test case gcc.target/powerpc/vsx-vector-2.c fails on power starting with r232632) PR target/69469 * gcc.target/powerpc/vsx-vector-2.c: Adjust for Goldschmidt's Algorithm. From-SVN: r232796
2016-01-25 17:16:21 +01:00
2016-01-25 David Edelsohn <dje.gcc@gmail.com>
PR target/69469
* gcc.target/powerpc/vsx-vector-2.c: Adjust for Goldschmidt's
Algorithm.
re PR testsuite/69380 (FAIL: g++.dg/tree-ssa/pr69336.C scan-tree-dump-not optimized "cmap") 2016-01-25 Richard Biener <rguenther@suse.de> PR testsuite/69380 * g++.dg/tree-ssa/pr69336.C: Restrict to x86_64 and i?86. From-SVN: r232795
2016-01-25 15:42:39 +01:00
2016-01-25 Richard Biener <rguenther@suse.de>
PR testsuite/69380
* g++.dg/tree-ssa/pr69336.C: Restrict to x86_64 and i?86.
re PR target/69421 (ICE in maybe_legitimize_operand, at optabs.c:6888 with -O3) gcc/ PR target/69421 * tree-vect-stmts.c (vectorizable_condition): Check vectype of operands is compatible with a statement vectype. gcc/testsuite/ PR target/69421 * gcc.dg/pr69421.c: New test. From-SVN: r232792
2016-01-25 13:48:54 +01:00
2016-01-25 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69421
* gcc.dg/pr69421.c: New test.
[AARCH64][ACLE][NEON] Implement vcvt*_s64_f64 and vcvt*_u64_f64 NEON intrinsics. gcc/ * config/aarch64/arm_neon.h (vcvt_s64_f64): New intrinsic. (vcvt_u64_f64): Likewise. (vcvta_s64_f64): Likewise. (vcvta_u64_f64): Likewise. (vcvtm_s64_f64): Likewise. (vcvtm_u64_f64): Likewise. (vcvtn_s64_f64): Likewise. (vcvtn_u64_f64): Likewise. (vcvtp_s64_f64): Likewise. (vcvtp_u64_f64): Likewise. gcc/testsuite/ * gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New. * gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise. * gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise. From-SVN: r232789
2016-01-25 12:32:07 +01:00
2016-01-25 Bilyan Borisov <bilyan.borisov@arm.com>
* gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New.
* gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise.
re PR tree-optimization/69376 (wrong code at -Os and above on x86_64-linux-gnu) 2016-01-25 Richard Biener <rguenther@suse.de> PR tree-optimization/69376 * tree-ssa-sccvn.h (struct vn_ssa_aux): Add range_info_anti_range_p flag. (VN_INFO_ANTI_RANGE_P): New inline. (VN_INFO_RANGE_TYPE): Likewise. * tree-ssa-sccvn.c (set_ssa_val_to): Also record and copy SSA_NAME_ANTI_RANGE_P. (free_scc_vn): Restore SSA_NAME_ANTI_RANGE_P. * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Properly query VN_INFO_RANGE_TYPE. * gcc.dg/torture/pr69376.c: New testcase. From-SVN: r232786
2016-01-25 10:05:47 +01:00
2016-01-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/69376
* gcc.dg/torture/pr69376.c: New testcase.
[multiple changes] 2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * interface.c (gfc_arglist_matches_symbol): Replace assert with a return false if not a procedure. * resolve.c (resolve_generic_f): Test if we are resolving an initialization expression and adjust error message accordingly. 2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/69397 PR fortran/68442 * gfortran.dg/interface_38.f90: New test. * gfortran.dg/interface_39.f90: New test. From-SVN: r232780
2016-01-24 23:18:20 +01:00
2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69397
PR fortran/68442
* gfortran.dg/interface_38.f90: New test.
* gfortran.dg/interface_39.f90: New test.
[multiple changes] 2016-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * trans-expr.c (gfc_trans_assignment_1): Exclude initialization assignments from check on assignment of scalars to unassigned arrays and correct wrong code within the corresponding block. 2015-01-26 Paul Thomas <pault@gcc.gnu.org> PR fortran/69385 * gfortran.dg/allocate_error_6.f90: New test. From-SVN: r232850
2016-01-26 22:57:12 +01:00
Revert "Fix the remaining PR c++/24666 blockers" gcc/cp/ChangeLog: Revert: 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org> PR c++/11858 PR c++/24663 PR c++/24664 * decl.c (grokdeclarator): Don't decay array parameter type to a pointer type if it's dependent. (grokparms): Invoke strip_top_quals instead of directly invoking cp_build_qualified_type. * pt.c (decay_dependent_array_parm_type): New static function. (type_unification_real): Call decay_dependent_array_parm_type to decay a dependent array parameter type to its corresponding pointer type before unification. (more_specialized_fn): Likewise. (get_bindings): Likewise. * tree.c (cp_build_qualified_type): Trivial typofix in documentation. gcc/testsuite/ChangeLog: Revert: 2016-01-18 Patrick Palka <ppalka@gcc.gnu.org> PR c++/11858 PR c++/24663 PR c++/24664 * g++.dg/template/pr11858.C: New test. * g++.dg/template/pr24663.C: New test. * g++.dg/template/unify12.C: New test. * g++.dg/template/unify13.C: New test. * g++.dg/template/unify14.C: New test. * g++.dg/template/unify15.C: New test. * g++.dg/template/unify16.C: New test. * g++.dg/template/unify17.C: New test. From-SVN: r232778
2016-01-24 18:45:21 +01:00
2016-01-24 Patrick Palka <ppalka@gcc.gnu.org>
Revert:
2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/11858
PR c++/24663
PR c++/24664
* g++.dg/template/pr11858.C: New test.
* g++.dg/template/pr24663.C: New test.
* g++.dg/template/unify12.C: New test.
* g++.dg/template/unify13.C: New test.
* g++.dg/template/unify14.C: New test.
* g++.dg/template/unify15.C: New test.
* g++.dg/template/unify16.C: New test.
* g++.dg/template/unify17.C: New test.
[multiple changes] 2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/68283 * primary.c (gfc_variable_attr): revert revision r221955, call gfc_internal_error only if there is no error. 2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/68283 gfortran.dg/pr68283.f90: New test. From-SVN: r232775
2016-01-24 14:12:44 +01:00
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/68283
gfortran.dg/pr68283.f90: New test.
re PR fortran/66094 (Handle transpose(A) in inline matmul) 2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * frontend-passes.c (enum matrix_case): Add case A2B2T for MATMUL(A,TRANSPoSE(B)) where A and B are rank 2. (inline_limit_check): Also add A2B2T. (matmul_lhs_realloc): Handle A2B2T. (check_conjg_variable): Rename to (check_conjg_transpose_variable): and also count TRANSPOSE. (inline_matmul_assign): Handle A2B2T. 2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/66094 * gfortran.dg/inline_matmul_13.f90: New test. * gfortran.dg/matmul_bounds_8.f90: New test. * gfortran.dg/matmul_bounds_9.f90: New test. * gfortran.dg/matmul_bounds_10.f90: New test. From-SVN: r232774
2016-01-24 10:11:50 +01:00
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* gfortran.dg/inline_matmul_13.f90: New test.
* gfortran.dg/matmul_bounds_8.f90: New test.
* gfortran.dg/matmul_bounds_9.f90: New test.
* gfortran.dg/matmul_bounds_10.f90: New test.
Fix clobber removal in parloops 2016-01-23 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69426 * tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of removed clobber. * gcc.dg/autopar/pr69426.c: New test. From-SVN: r232767
2016-01-23 21:28:17 +01:00
2016-01-23 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69426
* gcc.dg/autopar/pr69426.c: New test.
PR c++/58109 - alignas() fails to compile with constant expression PR c++/58109 - alignas() fails to compile with constant expression PR c++/69022 - attribute vector_size ignored with dependent bytes gcc/testsuite/ChangeLog: 2016-01-23 Martin Sebor <msebor@redhat.com> PR c++/58109 PR c++/69022 * g++.dg/cpp0x/alignas5.C: New test. * g++.dg/ext/vector29.C: Same. gcc/cp/ChangeLog: 2016-01-23 Martin Sebor <msebor@redhat.com> PR c++/58109 PR c++/69022 * decl2.c (is_late_template_attribute): Handle dependent argument to attribute align and attribute vector_size. From-SVN: r232766
2016-01-23 17:01:47 +01:00
2016-01-23 Martin Sebor <msebor@redhat.com>
PR c++/58109
PR c++/69022
* g++.dg/cpp0x/alignas5.C: New test.
* g++.dg/ext/vector29.C: Same.
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
2016-01-23 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
* gcc.target/i386/chkp-strlen-4.c: Move the definition of
_GNU_SOURCE from compile flags to the source.
* gcc.target/i386/chkp-stropt-12.c: Ditto.
* gcc.target/i386/chkp-stropt-16.c: Ditto.
* gcc.target/i386/chkp-stropt-4.c: Ditto.
* gcc.target/i386/chkp-stropt-8.c: Ditto.
re PR other/69432 (ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically) PR target/69432 * config/i386/i386.c: Include dojump.h. (expand_small_movmem_or_setmem, expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling fixes. (ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early if dynamic_check != -1. * g++.dg/opt/pr69432.C: New test. From-SVN: r232754
2016-01-23 00:14:27 +01:00
2016-01-22 Jakub Jelinek <jakub@redhat.com>
PR target/69432
* g++.dg/opt/pr69432.C: New test.
pr63354c: Adjust target selector to include 32-bit targets testing an -m64 multilib. 2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/pr63354c: Adjust target selector to include 32-bit targets testing an -m64 multilib. From-SVN: r232744
2016-01-22 20:59:23 +01:00
2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/pr63354c: Adjust target selector to include
32-bit targets testing an -m64 multilib.
Fix ChangeLog entry in wrong file From-SVN: r232750
2016-01-22 23:06:06 +01:00
2016-01-22 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/pr63354.c: Restrict to Linux targets with
64-bit support.
[Patch Obvious] gcc.dg/vect/bb-slp-pr68892.c requires vectorization of doubles gcc/testsuite/ * gcc.dg/vect/bb-slp-pr68892.c: Require vect_double. From-SVN: r232731
2016-01-22 16:00:43 +01:00
2016-01-22 James Greenhalgh <james.greenhalgh@arm.com>
* gcc.dg/vect/bb-slp-pr68892.c: Require vect_double.
[multiple changes] 2016-01-22 Christian Bruel <christian.bruel@st.com> PR target/68674 * expr.c (expand_expr_real_1): Reset DECL_MODE if VECTOR_TYPE_P changed. // testsuite 2016-01-21 Christian Bruel <christian.bruel@st.com> PR target/68674 * gcc.target/i386/pr68674.c * gcc.target/aarch64/pr68674.c * gcc.target/arm/pr68674.c From-SVN: r232728
2016-01-22 15:16:47 +01:00
2016-01-21 Christian Bruel <christian.bruel@st.com>
PR target/68674
* gcc.target/i386/pr68674.c
* gcc.target/aarch64/pr68674.c
* gcc.target/arm/pr68674.c
[ARM] Fix PR target/69403: Bug in thumb2_ior_scc_strict_it pattern PR target/69403 * config/arm/thumb2.md (*thumb2_ior_scc_strict_it): Convert to define_insn_and_split. Ensure operands[1] and operands[0] do not get assigned the same register. * gcc.c-torture/execute/pr69403.c: New test. From-SVN: r232727
2016-01-22 14:58:11 +01:00
2016-01-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69403
* gcc.c-torture/execute/pr69403.c: New test.
re PR c++/55843 (ICE after exceeding template instantiation depth) 2016-01-22 Paolo Carlini <paolo.carlini@oracle.com> PR c++/55843 * g++.dg/template/pr55843.C: New. From-SVN: r232721
2016-01-22 12:03:54 +01:00
2016-01-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55843
* g++.dg/template/pr55843.C: New.
[Testsuite] Fix PR66877 * gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1 vect_recog_over_widening_pattern in dump if we have vect_widen_shift. From-SVN: r232720
2016-01-22 11:56:43 +01:00
2016-01-22 Alan Lawrence <alan.lawrence@arm.com>
PR testsuite/66877
* gcc.dg/vect/vect-over-widen-3-big-array.c: Only look for 1
vect_recog_over_widening_pattern in dump if we have vect_widen_shift.
re PR testsuite/67489 (FAIL: gcc.target/powerpc/p8vector-builtin-8.c (test for excess errors)) 2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR testsuite/67489 * gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 } from dg-do compile directive, and instead add { dg-require-effective-target int128 }. From-SVN: r232717
2016-01-22 04:01:27 +01:00
2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR testsuite/67489
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 }
from dg-do compile directive, and instead add
{ dg-require-effective-target int128 }.
re PR testsuite/67489 (FAIL: gcc.target/powerpc/p8vector-builtin-8.c (test for excess errors)) 2016-01-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR testsuite/67489 * gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 } from dg-do compile directive, and instead add { dg-require-effective-target int128 }. From-SVN: r232717
2016-01-22 04:01:27 +01:00
PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid __atomic_fetch_add gcc/testsuite/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * gcc.dg/sync-fetch.c: New test. gcc/c-family/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * c-common.c (sync_resolve_size): Avoid printing diagnostic about an incompatible argument when the argument isn't a valid tree node. From-SVN: r232713
2016-01-22 00:19:05 +01:00
2016-01-20 Martin Sebor <msebor@redhat.com>
PR c/69405
* gcc.dg/sync-fetch.c: New test.
re PR target/69252 (gcc.dg/vect/vect-iv-9.c FAILs with -Os -fmodulo-sched -fmodulo-sched-allow-regmoves -fsched-pressure) PR target/69252 * modulo-sched.c (optimize_sc): Allow branch-scheduling to add a new first stage. PR target/69252 * gcc.target/powerpc/pr69252.c: New test. From-SVN: r232712
2016-01-21 23:58:29 +01:00
2016-01-21 Martin Sebor <msebor@redhat.com>
PR target/69252
* gcc.target/powerpc/pr69252.c: New test.
re PR fortran/65996 (gfortran ICE with -dH) 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-21 22:08:00 +01:00
2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/65996
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
* gfortran.dg/pr65996.f90: New test.
re PR fortran/65996 (gfortran ICE with -dH) 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-21 22:08:00 +01:00
re PR c++/68810 (FAIL: g++.dg/cpp0x/constexpr-reinterpret1.C -- test for errors -- -m32) PR c++/68810 * g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is expected to generate an error. From-SVN: r232705
2016-01-21 21:29:33 +01:00
2016-01-21 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR c++/68810
PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid PR c/69405 - [6 Regression] ICE in c_tree_printer on an invalid __atomic_fetch_add gcc/testsuite/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * gcc.dg/sync-fetch.c: New test. gcc/c-family/ChangeLog: 2016-01-20 Martin Sebor <msebor@redhat.com> PR c/69405 * c-common.c (sync_resolve_size): Avoid printing diagnostic about an incompatible argument when the argument isn't a valid tree node. From-SVN: r232713
2016-01-22 00:19:05 +01:00
* g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is
re PR fortran/65996 (gfortran ICE with -dH) 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 * error.c (gfc_error): Save the state of abort_on_error and set it to false for buffered errors to allow normal processing. Restore the state before leaving. 2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/65996 gfortran.dg/pr65996.f90: New test. From-SVN: r232707
2016-01-21 22:08:00 +01:00
expected to generate an error.
re PR c++/68810 (FAIL: g++.dg/cpp0x/constexpr-reinterpret1.C -- test for errors -- -m32) PR c++/68810 * g++.dg/cpp0x/constexpr-reinterpret1.C: Fix line number that is expected to generate an error. From-SVN: r232705
2016-01-21 21:29:33 +01:00
Fix PR66178, ICE due to misexpansion of constant expressions involving labels. PR middle-end/66178 * expr.c (expand_expr_real_2) [PLUS_EXPR, MINUS_EXPR]: Don't drop EXPAND_INITIALIZER. * rtl.h (contains_symbolic_reference_p): Declare. * rtlanal.c (contains_symbolic_reference_p): New function. * simplify-rtx.c (simplify_binary_operation_1): Don't turn a subtraction into a NOT if symbolic constants are involved. testsuite/ PR middle-end/66178 gcc.dg/torture/pr66178.c: New test. From-SVN: r232689
2016-01-21 19:10:03 +01:00
2016-01-21 Bernd Schmidt <bschmidt@redhat.com>
PR middle-end/66178
* gcc.dg/torture/pr66178.c: New test.
re PR target/63354 (gcc -pg -mprofile-kernel creates unused stack frames on leaf functions on ppc64le) [gcc] 2016-01-21 Anton Blanchard <anton@samba.org> Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/63354 * config/rs6000/linux64.h (TARGET_KEEP_LEAF_WHEN_PROFILED): New #define. * config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): New function. [gcc/testsuite] 2016-01-21 Anton Blanchard <anton@samba.org> Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/63354 * gcc.target/powerpc/pr63354.c: New test. Co-Authored-By: Bill Schmidt <wschmidt@linux.vnet.ibm.com> From-SVN: r232684
2016-01-21 18:32:28 +01:00
2016-01-21 Anton Blanchard <anton@samba.org>
Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/63354
* gcc.target/powerpc/pr63354.c: New test.
re PR rtl-optimization/68990 (wrong code at -O3 on x86_64-pc-linux-gnu in 32-bit mode.) 2016-01-21 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/68990 * lra-coalesce.c (lra_coalesce): Invalidate value for the result pseudo instead of inheritance ones. 2016-01-21 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/68990 * gcc.target/i386/pr68990: New. From-SVN: r232679
2016-01-21 17:01:22 +01:00
2016-01-21 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/68990
* gcc.target/i386/pr68990: New.
re PR target/69129 (ICE in get_attr_got, at config/mips/mips.md:694 on mips-linux-gnu) PR target/69129 PR target/69012 * config/mips/mips.c (mips_compute_frame_info): Initialise args_size and hard_frame_pointer_offset fields of the frame structure before calling mips_global_pointer. PR target/69129 * gcc.target/mips/pr69129.c: New. From-SVN: r232674
2016-01-21 15:07:01 +01:00
2016-01-21 Nick Clifton <nickc@redhat.com>
PR target/69129
* gcc.target/mips/pr69129.c: New.
re PR c++/58046 (template operator= in SFINAE class) 2016-01-21 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58046 * g++.dg/cpp0x/pr58046.C: New. From-SVN: r232671
2016-01-21 11:55:30 +01:00
2016-01-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58046
* g++.dg/cpp0x/pr58046.C: New.
re PR tree-optimization/69355 (Wrong results with -O1 optimization) PR c++/69355 * tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode) for bitsize instead of GET_MODE_PRECISION (mode). * g++.dg/torture/pr69355.C: New test. From-SVN: r232663
2016-01-21 08:59:32 +01:00
2016-01-21 Jakub Jelinek <jakub@redhat.com>
re PR target/69187 (ICE: Aborted when native compiling neon code with __builtin_neon_vmlals_lanev4hi) PR target/69187 PR target/65624 * config/arm/arm-builtins.c (arm_expand_neon_builtin): Increase args array size by one to avoid buffer overflow. * gcc.target/arm/pr69187.c: New test. From-SVN: r232668
2016-01-21 10:52:46 +01:00
PR target/69187
PR target/65624
* gcc.target/arm/pr69187.c: New test.
re PR tree-optimization/69355 (Wrong results with -O1 optimization) PR c++/69355 * tree-dfa.c (get_ref_base_and_extent): Use GET_MODE_BITSIZE (mode) for bitsize instead of GET_MODE_PRECISION (mode). * g++.dg/torture/pr69355.C: New test. From-SVN: r232663
2016-01-21 08:59:32 +01:00
PR c++/69355
* g++.dg/torture/pr69355.C: New test.
fix codegen error exposed by compute isl flow patch we used to fail using an iv from a different loop. * graphite-isl-ast-to-gimple.c (enum phi_node_kind): New. (class translate_isl_ast_to_gimple): Use phi_node_kind instead of bool. (is_valid_rename): Same. (translate_isl_ast_to_gimple::get_rename): Same. (translate_isl_ast_to_gimple::rename_all_uses): Same. (translate_isl_ast_to_gimple::rename_uses): Same. (get_new_name): Check for close_phi nodes. (copy_loop_phi_args): Use phi_node_kind. (translate_isl_ast_to_gimple::copy_loop_close_phi_args): Same. (translate_isl_ast_to_gimple::copy_cond_phi_args): Same. gcc/testsuite * gfortran.dg/graphite/interchange-3.f90: Adjust pattern. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232660
2016-01-21 03:14:12 +01:00
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* gfortran.dg/graphite/interchange-3.f90: Adjust pattern.
fix PR68976: only add loop close phi for names defined in loop * graphite-isl-ast-to-gimple.c: Fix comment. * graphite-scop-detection.c (defined_in_loop_p): New. (canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA names defined in loop. gcc/testsuite * gcc.dg/graphite/pr68976.c: New test. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232658
2016-01-21 03:13:52 +01:00
2016-01-21 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE. * gcc.target/i386/chkp-strlen-4.c: Move the definition of _GNU_SOURCE from compile flags to the source. * gcc.target/i386/chkp-stropt-12.c: Ditto. * gcc.target/i386/chkp-stropt-16.c: Ditto. * gcc.target/i386/chkp-stropt-4.c: Ditto. * gcc.target/i386/chkp-stropt-8.c: Ditto. From-SVN: r232762
2016-01-23 10:29:12 +01:00
* gcc.dg/graphite/pr68976.c: New test.
fix PR68976: only add loop close phi for names defined in loop * graphite-isl-ast-to-gimple.c: Fix comment. * graphite-scop-detection.c (defined_in_loop_p): New. (canonicalize_loop_closed_ssa): Do not add close phi nodes for SSA names defined in loop. gcc/testsuite * gcc.dg/graphite/pr68976.c: New test. Co-Authored-By: Sebastian Pop <s.pop@samsung.com> From-SVN: r232658
2016-01-21 03:13:52 +01:00
re PR middle-end/67653 (ICE on valid code on x86_64-linux-gnu: verify_gimple failed) PR middle-end/67653 * gimplify.c (gimplify_asm_expr): Warn if it is too late to attempt to mark memory input operand addressable and call prepare_gimple_addressable in that case. Don't adjust input_location for diagnostics, use error_at instead. * c-c++-common/pr67653.c: New test. * gcc.dg/torture/pr29119.c: Add dg-warning. From-SVN: r232640
2016-01-21 00:43:58 +01:00
2016-01-21 Jakub Jelinek <jakub@redhat.com>
PR middle-end/67653
* c-c++-common/pr67653.c: New test.
* gcc.dg/torture/pr29119.c: Add dg-warning.
ppc-auxv.h: New file. gcc/ * config/rs6000/ppc-auxv.h: New file. * config/rs6000/rs6000-builtin.def (cpu_init): Add new builtin. (cpu_is): Likewise. (cpu_supports): Likewise. * config/rs6000/rs6000.c: include "ppc-auxv.h". (cpu_is_info): New variable. (cpu_supports_info): Likewise. (tcb_verification_symbol): Likewise. (cpu_builtin_p): Likewise. (cpu_expand_builtin): New function. (rs6000_expand_ternop_builtin): Add support for CPU builtin functions. (rs6000_init_builtins): Likewise. (rs6000_elf_file_end): Emit HWCAP in TCB verification symbol. * config/rs6000/rs6000.h (TLS_REGNUM): New define. * configure.ac (gcc_cv_libc_provides_hwcap_in_tcb): New test. * configure: Regenerate. * config.in: Likewise. * doc/extend.texi (PowerPC Built-in Functions): Document __builtin_cpu_init, __builtin_cpu_is and __builtin_cpu_supports. gcc/testsuite/ * gcc.target/powerpc/cpu-builtin-1.c: New test. From-SVN: r232634
2016-01-20 21:30:24 +01:00
2016-01-20 Peter Bergner <bergner@vnet.ibm.com>
* gcc.target/powerpc/cpu-builtin-1.c: New test.
re PR c/24293 (Undefined behaviour not diagnosed with -fsyntax-only) 2016-01-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR c/24293 * c-tree.h (incomplete_record_decls): Declare. * c-parser.c (incomplete_record_decls): Define. (c_parser_translation_unit): Iterate through incomplete_record_decls and report error if any decl has zero size. * c-decl.c (finish_decl): Append static decl with incomplete struct/union or enum type to incomplete_record_decls. testsuite/ * gcc.dg/pr24293.c: New test. * gcc.dg/Wcxx-compat-8.c: Adjust to accept error due to incomplete struct type. * gcc.dg/declspec-1.c: Likewise. * gcc.dg/pr63549.c: Likewise. From-SVN: r232622
2016-01-20 17:25:23 +01:00
2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR c/24293
* gcc.dg/pr24293.c: New test.
* gcc.dg/Wcxx-compat-8.c: Adjust to accept error due to
incomplete struct type.
* gcc.dg/declspec-1.c: Likewise.
* gcc.dg/pr63549.c: Likewise.
re PR tree-optimization/66612 (FAIL: gcc.target/powerpc/20050830-1.c scan-assembler bdn) PR tree-optimization/66612 * gcc.target/powerpc/20050830-1.c: Xfail the scan-assembler test for bdn instruction. From-SVN: r232618
2016-01-20 15:40:02 +01:00
2016-01-20 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/66612
* gcc.target/powerpc/20050830-1.c: Xfail the scan-assembler test
for bdn instruction.
[ARM target attributes] Fix effective_target tests 2016-01-20 Christophe Lyon <christophe.lyon@linaro.org> gcc/ * doc/sourcebuild.texi (arm_crypto_pragma_ok): Document new entry. (arm_fp_ok): Likewise. (arm_fp): Likewise. (arm_crypto): Likewise. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_arm_fp_ok_nocache): New. (check_effective_target_arm_fp_ok): New. (add_options_for_arm_fp): New. (check_effective_target_arm_crypto_ok_nocache): Require target_arm_v8_neon_ok instead of arm32. (check_effective_target_arm_crypto_pragma_ok_nocache): New. (check_effective_target_arm_crypto_pragma_ok): New. (add_options_for_arm_vfp): New. * gcc.target/arm/attr-crypto.c: Use arm_crypto_pragma_ok effective target. Do not force -mfloat-abi=softfp, use arm_fp_ok effective target instead. Force initial fpu to vfp. * gcc.target/arm/attr-neon-builtin-fail.c: Do not force -mfloat-abi=softfp, use arm_fp_ok effective target instead. * gcc.target/arm/attr-neon-fp16.c: Likewise. Remove arm_neon_ok dependency. * gcc.target/arm/attr-neon2.c: Do not force -mfloat-abi=softfp, use arm_vfp effective target instead. Force initial fpu to vfp. * gcc.target/arm/attr-neon3.c: Likewise. * gcc.target/arm/cmp-2.c: Use arm_fp_ok effective target instead of arm_vfp_ok. * gcc.target/arm/unsigned-float.c: Likewise. * gcc.target/arm/vfp-1.c: Likewise. * gcc.target/arm/vfp-ldmdbd.c: Likewise. * gcc.target/arm/vfp-ldmdbs.c: Likewise. * gcc.target/arm/vfp-ldmiad.c: Likewise. * gcc.target/arm/vfp-ldmias.c: Likewise. * gcc.target/arm/vfp-stmdbd.c: Likewise. * gcc.target/arm/vfp-stmdbs.c: Likewise. * gcc.target/arm/vfp-stmiad.c: Likewise. * gcc.target/arm/vfp-stmias.c: Likewise. * gcc.target/arm/vnmul-1.c: Likewise. * gcc.target/arm/vnmul-2.c: Likewise. * gcc.target/arm/vnmul-3.c: Likewise. * gcc.target/arm/vnmul-4.c: Likewise. From-SVN: r232616
2016-01-20 15:19:41 +01:00
2016-01-20 Christophe Lyon <christophe.lyon@linaro.org>
* lib/target-supports.exp
(check_effective_target_arm_fp_ok_nocache): New.
(check_effective_target_arm_fp_ok): New.
(add_options_for_arm_fp): New.
(check_effective_target_arm_crypto_ok_nocache): Require
target_arm_v8_neon_ok instead of arm32.
(check_effective_target_arm_crypto_pragma_ok_nocache): New.
(check_effective_target_arm_crypto_pragma_ok): New.
(add_options_for_arm_vfp): New.
* gcc.target/arm/attr-crypto.c: Use arm_crypto_pragma_ok effective
target. Do not force -mfloat-abi=softfp, use arm_fp_ok effective
target instead. Force initial fpu to vfp.
* gcc.target/arm/attr-neon-builtin-fail.c: Do not force
-mfloat-abi=softfp, use arm_fp_ok effective target instead.
* gcc.target/arm/attr-neon-fp16.c: Likewise. Remove arm_neon_ok
dependency.
* gcc.target/arm/attr-neon2.c: Do not force -mfloat-abi=softfp,
use arm_vfp effective target instead. Force initial fpu to vfp.
* gcc.target/arm/attr-neon3.c: Likewise.
* gcc.target/arm/cmp-2.c: Use arm_fp_ok effective target instead of
arm_vfp_ok.
* gcc.target/arm/unsigned-float.c: Likewise.
* gcc.target/arm/vfp-1.c: Likewise.
* gcc.target/arm/vfp-ldmdbd.c: Likewise.
* gcc.target/arm/vfp-ldmdbs.c: Likewise.
* gcc.target/arm/vfp-ldmiad.c: Likewise.
* gcc.target/arm/vfp-ldmias.c: Likewise.
* gcc.target/arm/vfp-stmdbd.c: Likewise.
* gcc.target/arm/vfp-stmdbs.c: Likewise.
* gcc.target/arm/vfp-stmiad.c: Likewise.
* gcc.target/arm/vfp-stmias.c: Likewise.
* gcc.target/arm/vnmul-1.c: Likewise.
* gcc.target/arm/vnmul-2.c: Likewise.
* gcc.target/arm/vnmul-3.c: Likewise.
* gcc.target/arm/vnmul-4.c: Likewise.
Fix ChangeLog entry. From-SVN: r232614
2016-01-20 15:12:13 +01:00
2016-01-20 H.J. Lu <hongjiu.lu@intel.com>
Require non-x32 target for compile-time MPX tests Compile-time MPX tests don't need the MPX run-time library. They should pass for non-x32 target. PR testsuite/69366 * g++.dg/pr63995-1.C: Require non-x32 target, instead of, the MPX run-time library, for compile-time MPX test. * gcc.target/i386/chkp-always_inline.c: Likewise. * gcc.target/i386/chkp-bndret.c: Likewise. * gcc.target/i386/chkp-builtins-1.c: Likewise. * gcc.target/i386/chkp-builtins-2.c: Likewise. * gcc.target/i386/chkp-builtins-3.c: Likewise. * gcc.target/i386/chkp-builtins-4.c: Likewise. * gcc.target/i386/chkp-const-check-1.c: Likewise. * gcc.target/i386/chkp-const-check-2.c: Likewise. * gcc.target/i386/chkp-hidden-def.c: Likewise. * gcc.target/i386/chkp-label-address.c: Likewise. * gcc.target/i386/chkp-lifetime-1.c: Likewise. * gcc.target/i386/chkp-narrow-bounds.c: Likewise. * gcc.target/i386/chkp-pr69044.c: Likewise. * gcc.target/i386/chkp-remove-bndint-1.c: Likewise. * gcc.target/i386/chkp-remove-bndint-2.c: Likewise. * gcc.target/i386/chkp-strchr.c: Likewise. * gcc.target/i386/chkp-strlen-1.c: Likewise. * gcc.target/i386/chkp-strlen-2.c: Likewise. * gcc.target/i386/chkp-strlen-3.c: Likewise. * gcc.target/i386/chkp-strlen-4.c: Likewise. * gcc.target/i386/chkp-strlen-5.c: Likewise. * gcc.target/i386/chkp-stropt-1.c: Likewise. * gcc.target/i386/chkp-stropt-10.c: Likewise. * gcc.target/i386/chkp-stropt-11.c: Likewise. * gcc.target/i386/chkp-stropt-12.c: Likewise. * gcc.target/i386/chkp-stropt-13.c: Likewise. * gcc.target/i386/chkp-stropt-14.c: Likewise. * gcc.target/i386/chkp-stropt-15.c: Likewise. * gcc.target/i386/chkp-stropt-16.c: Likewise. * gcc.target/i386/chkp-stropt-2.c: Likewise. * gcc.target/i386/chkp-stropt-3.c: Likewise. * gcc.target/i386/chkp-stropt-4.c: Likewise. * gcc.target/i386/chkp-stropt-5.c: Likewise. * gcc.target/i386/chkp-stropt-6.c: Likewise. * gcc.target/i386/chkp-stropt-7.c: Likewise. * gcc.target/i386/chkp-stropt-8.c: Likewise. * gcc.target/i386/chkp-stropt-9.c: Likewise. * gcc.target/i386/pr63995-2.c: Likewise. * gcc.target/i386/pr64805.c: Likewise. * gcc.target/i386/pr65044.c: Likewise. * gcc.target/i386/pr65167.c: Likewise. * gcc.target/i386/pr65183.c: Likewise. * gcc.target/i386/pr65184.c: Likewise. * gcc.target/i386/thunk-retbnd.c: Likewise. From-SVN: r232613
2016-01-20 14:51:42 +01:00
PR testsuite/69366
* g++.dg/pr63995-1.C: Require non-x32 target, instead of,
the MPX run-time library, for compile-time MPX test.
* gcc.target/i386/chkp-always_inline.c: Likewise.
* gcc.target/i386/chkp-bndret.c: Likewise.
* gcc.target/i386/chkp-builtins-1.c: Likewise.
* gcc.target/i386/chkp-builtins-2.c: Likewise.
* gcc.target/i386/chkp-builtins-3.c: Likewise.
* gcc.target/i386/chkp-builtins-4.c: Likewise.
* gcc.target/i386/chkp-const-check-1.c: Likewise.
* gcc.target/i386/chkp-const-check-2.c: Likewise.
* gcc.target/i386/chkp-hidden-def.c: Likewise.
* gcc.target/i386/chkp-label-address.c: Likewise.
* gcc.target/i386/chkp-lifetime-1.c: Likewise.
* gcc.target/i386/chkp-narrow-bounds.c: Likewise.
* gcc.target/i386/chkp-pr69044.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-1.c: Likewise.
* gcc.target/i386/chkp-remove-bndint-2.c: Likewise.
* gcc.target/i386/chkp-strchr.c: Likewise.
* gcc.target/i386/chkp-strlen-1.c: Likewise.
* gcc.target/i386/chkp-strlen-2.c: Likewise.
* gcc.target/i386/chkp-strlen-3.c: Likewise.
* gcc.target/i386/chkp-strlen-4.c: Likewise.
* gcc.target/i386/chkp-strlen-5.c: Likewise.
* gcc.target/i386/chkp-stropt-1.c: Likewise.
* gcc.target/i386/chkp-stropt-10.c: Likewise.
* gcc.target/i386/chkp-stropt-11.c: Likewise.
* gcc.target/i386/chkp-stropt-12.c: Likewise.
* gcc.target/i386/chkp-stropt-13.c: Likewise.
* gcc.target/i386/chkp-stropt-14.c: Likewise.
* gcc.target/i386/chkp-stropt-15.c: Likewise.
* gcc.target/i386/chkp-stropt-16.c: Likewise.
* gcc.target/i386/chkp-stropt-2.c: Likewise.
* gcc.target/i386/chkp-stropt-3.c: Likewise.
* gcc.target/i386/chkp-stropt-4.c: Likewise.
* gcc.target/i386/chkp-stropt-5.c: Likewise.
* gcc.target/i386/chkp-stropt-6.c: Likewise.
* gcc.target/i386/chkp-stropt-7.c: Likewise.
* gcc.target/i386/chkp-stropt-8.c: Likewise.
* gcc.target/i386/chkp-stropt-9.c: Likewise.
* gcc.target/i386/pr63995-2.c: Likewise.
* gcc.target/i386/pr64805.c: Likewise.
* gcc.target/i386/pr65044.c: Likewise.
* gcc.target/i386/pr65167.c: Likewise.
* gcc.target/i386/pr65183.c: Likewise.
* gcc.target/i386/pr65184.c: Likewise.
* gcc.target/i386/thunk-retbnd.c: Likewise.
Fix ChangeLog entry. From-SVN: r232614
2016-01-20 15:12:13 +01:00
re PR tree-optimization/69328 (ice in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1379 with -O3) gcc/ PR tree-optimization/69328 * tree-vect-stmts.c (vect_is_simple_cond): Check compared vectors have same number of elements. (vectorizable_condition): Fix masked version recognition. gcc/testsuite/ PR tree-optimization/69328 * gcc.dg/pr69328.c: New test. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r232608
2016-01-20 13:37:01 +01:00
2016-01-20 Ilya Enkovich <enkovich.gnu@gmail.com>
PR tree-optimization/69328
* gcc.dg/pr69328.c: New test.
[PATCH] [target/25114] Improve comparisons against some small integers for m68k * config/m68k/predicates.md (pow2_m1_operand): New predicate extracted from ... (reg_or_pow2_m1_operand): Call pow2_m1_operand. (pc_or_label_operand): New predicate. * config/m68k/m68k.md: Add new peephole2 patterns for GTU/LEU tests for small integers that are 2^n - 1. * gcc.target/m68k/pr25114.c: New test. From-SVN: r232601
2016-01-20 08:54:26 +01:00
2016-01-20 Jeff Law <law@redhat.com>
Add BZ markers From-SVN: r232602
2016-01-20 08:55:43 +01:00
PR target/25114
[PATCH] [target/25114] Improve comparisons against some small integers for m68k * config/m68k/predicates.md (pow2_m1_operand): New predicate extracted from ... (reg_or_pow2_m1_operand): Call pow2_m1_operand. (pc_or_label_operand): New predicate. * config/m68k/m68k.md: Add new peephole2 patterns for GTU/LEU tests for small integers that are 2^n - 1. * gcc.target/m68k/pr25114.c: New test. From-SVN: r232601
2016-01-20 08:54:26 +01:00
* gcc.target/m68k/pr25114.c: New test.
memset-inline-10.c: Added dg-require-effective-target arm_thumb2_ok. 2016-01-20 Andre Vieira <andre.simoesdiasvieira@arm.com> gcc/testsuite/ * gcc.target/arm/memset-inline-10.c: Added dg-require-effective-target arm_thumb2_ok. From-SVN: r232600
2016-01-20 02:56:39 +01:00
2016-01-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/memset-inline-10.c: Added
dg-require-effective-target arm_thumb2_ok.
dwarf2out.c (need_endianity_attribute_p): New inline predicate. * dwarf2out.c (need_endianity_attribute_p): New inline predicate. (base_type_die): Add REVERSE parameter and attach DW_AT_endianity to the DIE accordingly. (modified_type_die): Add REVERSE parameter and pass it recursively, as well as to base_type_die. Adjust presence check accordingly. (base_type_for_mode): Adjust call to modified_type_die. (add_type_attribute): Add REVERSE parameter and pass it to modified_type_die. (generic_parameter_die): Adjust call to add_type_attribute. (add_scalar_info): Likewise. (add_subscript_info): Likewise. (gen_array_type_die): Likewise. (gen_descr_array_type_die): Likewise. (gen_entry_point_die): Likewise. (gen_enumeration_type_die): Likewise. (gen_formal_parameter_die): Likewise. (gen_subprogram_die): Likewise. (gen_variable_die ): Likewise. (gen_const_die): Likewise. (gen_field_die): Likewise. (gen_pointer_type_die): Likewise. (gen_reference_type_die): Likewise. (gen_ptr_to_mbr_type_die): Likewise. (gen_inheritance_die): Likewise. (gen_subroutine_type_die): Likewise. (gen_typedef_die): Likewise. (force_type_die): Adjust call to modified_type_die. From-SVN: r232585
2016-01-19 22:08:10 +01:00
2016-01-19 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/debug/dwarf2/sso.c: New test.
re PR testsuite/68820 (FAIL: gcc.c-torture/execute/builtins/memops-asm.c execution, -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects) PR testsuite/68820 * gcc.c-torture/execute/builtins/memops-asm.x: New file. * gcc.c-torture/execute/builtins/strstr-asm.x: Ditto. * gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options. From-SVN: r232573
2016-01-19 18:10:31 +01:00
2016-01-19 Uros Bizjak <ubizjak@gmail.com>
PR testsuite/68820
* gcc.c-torture/execute/builtins/memops-asm.x: New file.
* gcc.c-torture/execute/builtins/strstr-asm.x: Ditto.
* gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options.
re PR ipa/66223 (Diagnostic of pure virtual function call broken, including __cxa_pure_virtual) PR ipa/66223 * ipa-devirt.c (is_cxa_pure_virtual_p): New function. (maybe_record_node): Record cxa_pure_virtual as the only possible target if there are not ohter candidates. (possible_polymorphic_call_target_p): Accept cxa_pure_virtual. * g++.dg/ipa/devirt-50.C: New testcase. From-SVN: r232572
2016-01-19 17:49:50 +01:00
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR ipa/66223
* g++.dg/ipa/devirt-50.C: New testcase.
re PR c++/68965 (`-Wunused-parameter` is reported in variadic lambda or function using sizeof...(xs)) PR c++/68965 * pt.c (tsubst_copy): Mark elements in expanded vector as used. * g++.dg/cpp1y/parameter-pack-1.C: New test. * g++.dg/cpp1y/parameter-pack-2.C: New test. From-SVN: r232569
2016-01-19 15:37:49 +01:00
2016-01-19 Marek Polacek <polacek@redhat.com>
PR c++/68965
* g++.dg/cpp1y/parameter-pack-1.C: New test.
* g++.dg/cpp1y/parameter-pack-2.C: New test.
[ARM] PR target/69135: Mark ARMv8 vcvt instructions as unconditional PR target/69135 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): Set "conds" attribute to unconditional. Remove %? from output template. * gcc.target/arm/pr69135_1.c: New test. From-SVN: r232566
2016-01-19 15:30:23 +01:00
2016-01-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/69135
* gcc.target/arm/pr69135_1.c: New test.
[PATCH 4/4] Add CCMP selection based on rtx costs 2015-01-19 Wilco Dijkstra <wdijkstr@arm.com> Jiong Wang <jiong.wang@arm.com> gcc/ * ccmp.c (expand_ccmp_expr_1): Cost the instruction sequences generated from different expand order. gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: Add new tests. Co-Authored-By: Jiong Wang <jiong.wang@arm.com> From-SVN: r232565
2016-01-19 15:14:56 +01:00
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: Add new tests.
[PATCH 2/4] Add support for float CCMP 2015-01-19 Wilco Dijkstra <wdijkstr@arm.com> gcc/ * ccmp.c (ccmp_candidate_p): Remove integer-only restriction. * config/aarch64/aarch64.md (fccmp<mode>): New pattern. (fccmpe<mode>): Likewise. (fcmp): Rename to fcmp and globalize pattern. (fcmpe): Likewise. * config/aarch64/aarch64.c (aarch64_gen_ccmp_first): Add FP support. (aarch64_gen_ccmp_next): Add FP support. gcc/testsuite/ * gcc.target/aarch64/ccmp_1.c: New testcase. From-SVN: r232563
2016-01-19 15:09:49 +01:00
2015-01-19 Wilco Dijkstra <wdijkstr@arm.com>
* gcc.target/aarch64/ccmp_1.c: New testcase.
re PR c++/68586 (Enum template parameter wrongly rejected) PR c++/68586 * constexpr.c (clear_cv_cache): New. * cp-gimplify.c (clear_fold_cache): New. * cp-tree.h (clear_cv_cache, clear_fold_cache): Declare. * decl.c (finish_enum_value_list): Call them. * g++.dg/cpp0x/enum30.C: New test. From-SVN: r232562
2016-01-19 15:02:40 +01:00
2016-01-19 Marek Polacek <polacek@redhat.com>
PR c++/68586
* g++.dg/cpp0x/enum30.C: New test.
re PR tree-optimization/69336 (Constant value not detected) 2016-01-19 Richard Biener <rguenther@suse.de> PR tree-optimization/69336 * tree-ssa-scopedtables.c (avail_expr_hash): Handle all handled components with get_ref_base_and_extent. (equal_mem_array_ref_p): Adjust. * g++.dg/tree-ssa/pr69336.C: New testcase. From-SVN: r232559
2016-01-19 14:27:11 +01:00
2016-01-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/69336
* g++.dg/tree-ssa/pr69336.C: New testcase.
re PR debug/65779 (undefined local symbol on powerpc [regression]) PR debug/65779 * shrink-wrap.c: Include valtrack.h. (move_insn_for_shrink_wrap): Add DEBUG argument. If MAY_HAVE_DEBUG_INSNS, call dead_debug_add on DEBUG_INSNs in between insn and where it will be moved to. Call dead_debug_insert_temp. (prepare_shrink_wrap): Adjust caller. Call dead_debug_local_init first and dead_debug_local_finish at the end. For uses and defs bitmap, handle all regs in between REGNO and END_REGNO, not just the first one. * gcc.dg/pr65779.c: New test. From-SVN: r232558
2016-01-19 14:21:04 +01:00
2016-01-19 Jakub Jelinek <jakub@redhat.com>
PR debug/65779
* gcc.dg/pr65779.c: New test.
re PR tree-optimization/69352 (profiledbootstrap failure with --with-build-config=bootstrap-lto) 2016-01-19 Richard Biener <rguenther@suse.de> PR tree-optimization/69352 * tree-ssa-scopedtables.c (avail_expr_hash): Check for size == -1. (equal_mem_array_ref_p): Constrain size and max size properly. Compare the reverse flag. * gcc.dg/torture/pr69352.c: New testcase. From-SVN: r232557
2016-01-19 14:19:01 +01:00
2016-01-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/69352
* gcc.dg/torture/pr69352.c: New testcase.
re PR rtl-optimization/68955 (wrong code at -O3 on x86-64-linux-gnu in 32-bit mode) PR rtl-optimization/68955 PR rtl-optimization/64557 * dse.c (record_store, check_mem_read_rtx): Don't call get_addr here. Fix up formatting. * alias.c (get_addr): Handle VALUE +/- CONST_SCALAR_INT_P. * gcc.dg/torture/pr68955.c: New test. From-SVN: r232554
2016-01-19 13:34:45 +01:00
2016-01-19 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/68955
PR rtl-optimization/64557
* gcc.dg/torture/pr68955.c: New test.
re PR lto/69136 (ICE in lto_symtab_prevailing_virtual_decl, at lto/lto-symtab.c:991) PR lto/69136 * lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract decls have no assemblernames. * g++.dg/torture/pr69136.C: New testcase. From-SVN: r232553
2016-01-19 12:59:58 +01:00
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69136
* g++.dg/torture/pr69136.C: New testcase.
re PR lto/69133 (LTO segfault in lto_get_decl_name_mapping() on 483.xalancbmk with -flto-partition=none) PR lto/69133 * cgraphunit.c (cgraph_node::expand_thunk): When forcing gimple assume that the node has body. * cgraph.c (cgraph_node::get_untransformed_body): Use gimple_body_p check. * g++.dg/lto/pr69133_0.C: New testcase. * g++.dg/lto/pr69133_1.C: New testcase. From-SVN: r232552
2016-01-19 12:57:41 +01:00
2016-01-19 Jan Hubicka <hubicka@ucw.cz>
PR lto/69133
* g++.dg/lto/pr69133_0.C: New testcase.
* g++.dg/lto/pr69133_1.C: New testcase.
re PR tree-optimization/69320 (wrong code generation at -O2 and higher) 2016-01-18 Jeff Law <law@redhat.com> PR tree-optimization/69320 * tree-ssa-dom.c (record_edge_info): For comparisons against a boolean ranged object, do nothing if the RHS constant is not [0..1]. (optimize_stmt): Comparing a boolean ranged object against a constant outside [0..1] results in a compile-time constant. * tree-ssanames.c (ssa_name_has_boolean_range): Remove unnecessary test. PR tree-optimization/69320 * gcc.c-torture/pr69320-1.c: New test. * gcc.c-torture/pr69320-2.c: New test. * gcc.c-torture/pr69320-3.c: New test. * gcc.c-torture/pr69320-4.c: New test. From-SVN: r232548
2016-01-19 07:43:54 +01:00
2016-01-15 Jeff Law <law@redhat.com>
PR tree-optimization/69320
* gcc.c-torture/pr69320-1.c: New test.
* gcc.c-torture/pr69320-2.c: New test.
* gcc.c-torture/pr69320-3.c: New test.
* gcc.c-torture/pr69320-4.c: New test.
Fix the remaining PR c++/24666 blockers (arrays decay to pointers too early) gcc/cp/ChangeLog: PR c++/11858 PR c++/24663 PR c++/24664 * decl.c (grokdeclarator): Don't decay array parameter type to a pointer type if it's dependent. (grokparms): Invoke strip_top_quals instead of directly invoking cp_build_qualified_type. * pt.c (decay_dependent_array_parm_type): New static function. (type_unification_real): Call decay_dependent_array_parm_type to decay a dependent array parameter type to its corresponding pointer type before unification. (more_specialized_fn): Likewise. (get_bindings): Likewise. * tree.c (cp_build_qualified_type): Trivial typofix in documentation. gcc/testsuite/ChangeLog: PR c++/11858 PR c++/24663 PR c++/24664 * g++.dg/template/pr11858.C: New test. * g++.dg/template/pr24663.C: New test. * g++.dg/template/unify12.C: New test. * g++.dg/template/unify13.C: New test. * g++.dg/template/unify14.C: New test. * g++.dg/template/unify15.C: New test. * g++.dg/template/unify16.C: New test. * g++.dg/template/unify17.C: New test. From-SVN: r232547
2016-01-19 01:19:16 +01:00
2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/11858
PR c++/24663
PR c++/24664
* g++.dg/template/pr11858.C: New test.
* g++.dg/template/pr24663.C: New test.
* g++.dg/template/unify12.C: New test.
* g++.dg/template/unify13.C: New test.
* g++.dg/template/unify14.C: New test.
* g++.dg/template/unify15.C: New test.
* g++.dg/template/unify16.C: New test.
* g++.dg/template/unify17.C: New test.
PR testsuite/69181: ensure expected multiline outputs is cleared per-test gcc/testsuite/ChangeLog: PR testsuite/69181 * gcc.dg/pr69181-1.c: New test file. * gcc.dg/pr69181-2.c: New test file. * lib/gcc-dg.exp (dg-test): Consolidate post-test cleanup of globals by moving it to... (cleanup-after-saved-dg-test): ...this new function. Add "global additional_sources_used". Add reset of global multiline_expected_outputs to the empty list. * lib/multiline.exp (_multiline_expected_outputs): Rename this global to... (multiline_expected_outputs): ...this, and updated comments to note that it is modified from gcc-dg.exp. (dg-end-multiline-output): Update for the above renaming. (handle-multiline-outputs): Likewise. Remove the clearing of the expected outputs to the empty list. From-SVN: r232535
2016-01-18 18:26:58 +01:00
2016-01-18 David Malcolm <dmalcolm@redhat.com>
PR testsuite/69181
* gcc.dg/pr69181-1.c: New test file.
* gcc.dg/pr69181-2.c: New test file.
* lib/gcc-dg.exp (dg-test): Consolidate post-test cleanup of
globals by moving it to...
(cleanup-after-saved-dg-test): ...this new function. Add
"global additional_sources_used". Add reset of global
multiline_expected_outputs to the empty list.
* lib/multiline.exp (_multiline_expected_outputs): Rename this
global to...
(multiline_expected_outputs): ...this, and updated comments to
note that it is modified from gcc-dg.exp.
(dg-end-multiline-output): Update for the above renaming.
(handle-multiline-outputs): Likewise. Remove the clearing
of the expected outputs to the empty list.
re PR tree-optimization/69297 (Performance regression after r230020) 2016-01-18 Richard Biener <rguenther@suse.de> PR tree-optimization/69297 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Count each scalar stmt at most once. (vect_bb_vectorization_profitable_p): Clear visited flag again. * gcc.dg/vect/costmodel/x86_64/costmodel-pr69297.c: New testcase. From-SVN: r232519
2016-01-18 15:25:56 +01:00
2016-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/69297
* gcc.dg/vect/costmodel/x86_64/costmodel-pr69297.c: New testcase.
Handle Octeon 3 not supporting MIPS paired-single instructions. The Octeon 3 processor does not support the MIPS paired-single instructions. This results in illegal instruction errors in the testsuite when vectorization tests try to use those instructions. This patch teaches the compiler about that lack of support, so that warnings are given when -mpaired-single (or something implying it) is used when compiling for such a processor. I chose to test TARGET_OCTEON as the simplest conditional; since the older Octeon processors don't support hard float at all, I don't think the choice matters for them. Tests that then failed with the warning were updated to disable them for Octeon. Tested with no regressions for cross to mips64el-linux-gnu (Octeon 3). gcc: * config/mips/mips.h (ISA_HAS_PAIRED_SINGLE): Require !TARGET_OCTEON. gcc/testsuite: * gcc.target/mips/mips-3d-1.c: Use forbid_cpu=octeon.* in dg-options. * gcc.target/mips/mips-3d-2.c: Likewise. * gcc.target/mips/mips-3d-3.c: Likewise. * gcc.target/mips/mips-3d-4.c: Likewise. * gcc.target/mips/mips-3d-5.c: Likewise. * gcc.target/mips/mips-3d-6.c: Likewise. * gcc.target/mips/mips-3d-7.c: Likewise. * gcc.target/mips/mips-3d-8.c: Likewise. * gcc.target/mips/mips-3d-9.c: Likewise. * gcc.target/mips/mips-ps-1.c: Likewise. * gcc.target/mips/mips-ps-2.c: Likewise. * gcc.target/mips/mips-ps-3.c: Likewise. * gcc.target/mips/mips-ps-4.c: Likewise. * gcc.target/mips/mips-ps-5.c: Likewise. * gcc.target/mips/mips-ps-6.c: Likewise. * gcc.target/mips/mips-ps-7.c: Likewise. * gcc.target/mips/mips-ps-type.c: Likewise. * gcc.target/mips/mips-ps-type-2.c: Likewise. * gcc.target/mips/mips16-attributes-6.c: Likewise. From-SVN: r232517
2016-01-18 14:30:43 +01:00
2016-01-18 Joseph Myers <joseph@codesourcery.com>
* gcc.target/mips/mips-3d-1.c: Use forbid_cpu=octeon.* in
dg-options.
* gcc.target/mips/mips-3d-2.c: Likewise.
* gcc.target/mips/mips-3d-3.c: Likewise.
* gcc.target/mips/mips-3d-4.c: Likewise.
* gcc.target/mips/mips-3d-5.c: Likewise.
* gcc.target/mips/mips-3d-6.c: Likewise.
* gcc.target/mips/mips-3d-7.c: Likewise.
* gcc.target/mips/mips-3d-8.c: Likewise.
* gcc.target/mips/mips-3d-9.c: Likewise.
* gcc.target/mips/mips-ps-1.c: Likewise.
* gcc.target/mips/mips-ps-2.c: Likewise.
* gcc.target/mips/mips-ps-3.c: Likewise.
* gcc.target/mips/mips-ps-4.c: Likewise.
* gcc.target/mips/mips-ps-5.c: Likewise.
* gcc.target/mips/mips-ps-6.c: Likewise.
* gcc.target/mips/mips-ps-7.c: Likewise.
* gcc.target/mips/mips-ps-type.c: Likewise.
* gcc.target/mips/mips-ps-type-2.c: Likewise.
* gcc.target/mips/mips16-attributes-6.c: Likewise.
Add oacc kernels tests in goacc 2016-01-18 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/kernels-counter-vars-function-scope.c: New test. * c-c++-common/goacc/kernels-double-reduction.c: New test. * c-c++-common/goacc/kernels-empty.c: New test. * c-c++-common/goacc/kernels-eternal.c: New test. * c-c++-common/goacc/kernels-loop-2.c: New test. * c-c++-common/goacc/kernels-loop-3.c: New test. * c-c++-common/goacc/kernels-loop-data-2.c: New test. * c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: New test. * c-c++-common/goacc/kernels-loop-data-enter-exit.c: New test. * c-c++-common/goacc/kernels-loop-data-update.c: New test. * c-c++-common/goacc/kernels-loop-data.c: New test. * c-c++-common/goacc/kernels-loop-g.c: New test. * c-c++-common/goacc/kernels-loop-mod-not-zero.c: New test. * c-c++-common/goacc/kernels-loop-n.c: New test. * c-c++-common/goacc/kernels-loop-nest.c: New test. * c-c++-common/goacc/kernels-loop.c: New test. * c-c++-common/goacc/kernels-noreturn.c: New test. * c-c++-common/goacc/kernels-one-counter-var.c: New test. * c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: New test. * c-c++-common/goacc/kernels-reduction.c: New test. From-SVN: r232514
2016-01-18 13:52:53 +01:00
2016-01-18 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/kernels-counter-vars-function-scope.c: New test.
* c-c++-common/goacc/kernels-double-reduction.c: New test.
* c-c++-common/goacc/kernels-empty.c: New test.
* c-c++-common/goacc/kernels-eternal.c: New test.
* c-c++-common/goacc/kernels-loop-2.c: New test.
* c-c++-common/goacc/kernels-loop-3.c: New test.
* c-c++-common/goacc/kernels-loop-data-2.c: New test.
* c-c++-common/goacc/kernels-loop-data-enter-exit-2.c: New test.
* c-c++-common/goacc/kernels-loop-data-enter-exit.c: New test.
* c-c++-common/goacc/kernels-loop-data-update.c: New test.
* c-c++-common/goacc/kernels-loop-data.c: New test.
* c-c++-common/goacc/kernels-loop-g.c: New test.
* c-c++-common/goacc/kernels-loop-mod-not-zero.c: New test.
* c-c++-common/goacc/kernels-loop-n.c: New test.
* c-c++-common/goacc/kernels-loop-nest.c: New test.
* c-c++-common/goacc/kernels-loop.c: New test.
* c-c++-common/goacc/kernels-noreturn.c: New test.
* c-c++-common/goacc/kernels-one-counter-var.c: New test.
* c-c++-common/goacc/kernels-parallel-loop-data-enter-exit.c: New test.
* c-c++-common/goacc/kernels-reduction.c: New test.
Add pass_parallelize_loops to pass_oacc_kernels 2016-01-18 Tom de Vries <tom@codesourcery.com> * passes.def: Add pass_parallelize_loops to pass_oacc_kernels. * gcc.dg/autopar/outer-1.c: Update for new parloops instantiation. * gcc.dg/autopar/outer-2.c: Same. * gcc.dg/autopar/outer-3.c: Same. * gcc.dg/autopar/outer-4.c: Same. * gcc.dg/autopar/outer-5.c: Same. * gcc.dg/autopar/outer-6.c: Same. * gcc.dg/autopar/parallelization-1.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-2.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-3.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-4.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-5.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-6.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-7.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c: Same. * gcc.dg/autopar/parloops-exit-first-loop-alt.c: Same. * gcc.dg/autopar/pr39500-1.c: Same. * gcc.dg/autopar/pr39500-2.c: Same. * gcc.dg/autopar/pr46193.c: Same. * gcc.dg/autopar/pr46194.c: Same. * gcc.dg/autopar/pr49580.c: Same. * gcc.dg/autopar/pr49960-1.c: Same. * gcc.dg/autopar/pr49960.c: Same. * gcc.dg/autopar/pr68373.c: Same. * gcc.dg/autopar/reduc-1.c: Same. * gcc.dg/autopar/reduc-1char.c: Same. * gcc.dg/autopar/reduc-1short.c: Same. * gcc.dg/autopar/reduc-2.c: Same. * gcc.dg/autopar/reduc-2char.c: Same. * gcc.dg/autopar/reduc-2short.c: Same. * gcc.dg/autopar/reduc-3.c: Same. * gcc.dg/autopar/reduc-4.c: Same. * gcc.dg/autopar/reduc-6.c: Same. * gcc.dg/autopar/reduc-7.c: Same. * gcc.dg/autopar/reduc-8.c: Same. * gcc.dg/autopar/reduc-9.c: Same. * gcc.dg/autopar/uns-outer-4.c: Same. * gcc.dg/autopar/uns-outer-5.c: Same. * gcc.dg/autopar/uns-outer-6.c: Same. * gfortran.dg/parloops-exit-first-loop-alt-2.f95: Same. * gfortran.dg/parloops-exit-first-loop-alt.f95: Same. From-SVN: r232513
2016-01-18 13:52:42 +01:00
2016-01-18 Tom de Vries <tom@codesourcery.com>
* gcc.dg/autopar/outer-1.c: Update for new parloops instantiation.
* gcc.dg/autopar/outer-2.c: Same.
* gcc.dg/autopar/outer-3.c: Same.
* gcc.dg/autopar/outer-4.c: Same.
* gcc.dg/autopar/outer-5.c: Same.
* gcc.dg/autopar/outer-6.c: Same.
* gcc.dg/autopar/parallelization-1.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-2.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-3.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-4.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-5.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-6.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-7.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt-pr66652.c: Same.
* gcc.dg/autopar/parloops-exit-first-loop-alt.c: Same.
* gcc.dg/autopar/pr39500-1.c: Same.
* gcc.dg/autopar/pr39500-2.c: Same.
* gcc.dg/autopar/pr46193.c: Same.
* gcc.dg/autopar/pr46194.c: Same.
* gcc.dg/autopar/pr49580.c: Same.
* gcc.dg/autopar/pr49960-1.c: Same.
* gcc.dg/autopar/pr49960.c: Same.
* gcc.dg/autopar/pr68373.c: Same.
* gcc.dg/autopar/reduc-1.c: Same.
* gcc.dg/autopar/reduc-1char.c: Same.
* gcc.dg/autopar/reduc-1short.c: Same.
* gcc.dg/autopar/reduc-2.c: Same.
* gcc.dg/autopar/reduc-2char.c: Same.
* gcc.dg/autopar/reduc-2short.c: Same.
* gcc.dg/autopar/reduc-3.c: Same.
* gcc.dg/autopar/reduc-4.c: Same.
* gcc.dg/autopar/reduc-6.c: Same.
* gcc.dg/autopar/reduc-7.c: Same.
* gcc.dg/autopar/reduc-8.c: Same.
* gcc.dg/autopar/reduc-9.c: Same.
* gcc.dg/autopar/uns-outer-4.c: Same.
* gcc.dg/autopar/uns-outer-5.c: Same.
* gcc.dg/autopar/uns-outer-6.c: Same.
* gfortran.dg/parloops-exit-first-loop-alt-2.f95: Same.
* gfortran.dg/parloops-exit-first-loop-alt.f95: Same.
Un-XFAIL ssa-dom-cse-2.c for most platforms * gcc.dg/tree-ssa/ssa-dom-cse-2.c: Remove XFAIL for powerpc(32), hppa, aarch64, sparc, s390. Add --param sra-max-scalarization-size-Ospeed. From-SVN: r232510
2016-01-18 13:51:36 +01:00
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
PR target/63679
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Remove XFAIL for powerpc(32), hppa,
aarch64, sparc, s390. Add --param sra-max-scalarization-size-Ospeed.
Equate MEM_REFs and ARRAY_REFs in tree-ssa-scopedtables.c PR target/63679 gcc/: * tree-ssa-scopedtables.c (avail_expr_hash): Hash MEM_REF and ARRAY_REF using get_ref_base_and_extent. (equal_mem_array_ref_p): New. (hashable_expr_equal_p): Add call to previous. gcc/testsuite/: * gcc.dg/tree-ssa/ssa-dom-cse-5.c: New. * gcc.dg/tree-ssa/ssa-dom-cse-6.c: New. * gcc.dg/tree-ssa/ssa-dom-cse-7.c: New. From-SVN: r232508
2016-01-18 13:40:43 +01:00
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
PR target/63679
* gcc.dg/tree-ssa/ssa-dom-cse-5.c: New.
* gcc.dg/tree-ssa/ssa-dom-cse-6.c: New.
* gcc.dg/tree-ssa/ssa-dom-cse-7.c: New.
Make SRA scalarize constant-pool loads PR target/63679 gcc/ChangeLog: * tree-sra.c (disqualified_constants, constant_decl_p): New. (sra_initialize): Allocate disqualified_constants. (sra_deinitialize): Free disqualified_constants. (disqualify_candidate): Update disqualified_constants when appropriate. (create_access): Scan for constant-pool entries as we go along. (scalarizable_type_p): Add check against type_contains_placeholder_p. (maybe_add_sra_candidate): Allow constant-pool entries. (load_assign_lhs_subreplacements): Bind debug for constant pool vars. (initialize_constant_pool_replacements): New. (sra_modify_assign): Avoid mangling assignments created by previous, and don't generate writes into constant pool. (sra_modify_function_body): Call initialize_constant_pool_replacements. gcc/testsuite/: * gcc.dg/tree-ssa/sra-17.c: New. * gcc.dg/tree-ssa/sra-18.c: New. From-SVN: r232506
2016-01-18 13:29:02 +01:00
2016-01-18 Alan Lawrence <alan.lawrence@arm.com>
PR target/63679
* gcc.dg/tree-ssa/sra-17.c: New.
* gcc.dg/tree-ssa/sra-18.c: New.
i386.c (scalar_to_vector_candidate_p): Support andnot instruction. gcc/ * config/i386/i386.c (scalar_to_vector_candidate_p): Support andnot instruction. (scalar_chain::convert_op): Likewise. * config/i386/i386.md (*andndi3_doubleword): New. gcc/testsuite/ * gcc.target/i386/pr65105-5.c: Adjust to andn generation. From-SVN: r232500
2016-01-18 11:35:56 +01:00
2016-01-18 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.target/i386/pr65105-5.c: Adjust to andn generation.
re PR ada/69219 (error on nested subprograms with Inline_Always and Intrinsic) PR ada/69219 * gcc-interface/trans.c (check_inlining_for_nested_subprog): Consider the parent function instead of the current function in order to issue the warning or the error. Add guard for ignored functions. From-SVN: r232498
2016-01-18 11:27:10 +01:00
2016-01-18 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/inline12.adb: New test.
re PR tree-optimization/66797 (FAIL: gcc.dg/tree-ssa/pr65447.c scan-tree-dump-not ivopts "\\nuse 5\\n") PR tree-optimization/66797 * gcc.c-torture/execute/pr65447.c: Relax check condition. From-SVN: r232497
2016-01-18 10:30:10 +01:00
2016-01-18 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/66797
* gcc.c-torture/execute/pr65447.c: Relax check condition.
re PR tree-optimization/69170 (ICE (segfault) in find_uses_to_rename_use) 2016-01-18 Richard Biener <rguenther@suse.de> PR tree-optimization/69170 * tree-vect-slp.c (vect_build_slp_tree): Verify we are not building a vector from scalar results of a pattern stmt. * gcc.dg/torture/pr69170.c: New testcase. From-SVN: r232496
2016-01-18 10:14:14 +01:00
2016-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/69170
* gcc.dg/torture/pr69170.c: New testcase.
builtin-integral-1.c: Require c99_runtime. * gcc.dg/torture/builtin-integral-1.c: Require c99_runtime. From-SVN: r232487
2016-01-17 23:49:24 +01:00
2016-01-17 John David Anglin <danglin@gcc.gnu.org>
* gcc.dg/torture/builtin-integral-1.c: Require c99_runtime.
Add goacc/kernels-alias-ipa-pta-4.c 2016-01-16 Tom de Vries <tom@codesourcery.com> * c-c++-common/goacc/kernels-alias-ipa-pta-4.c: New test. From-SVN: r232471
2016-01-16 23:18:47 +01:00
2016-01-16 Tom de Vries <tom@codesourcery.com>
* c-c++-common/goacc/kernels-alias-ipa-pta-4.c: New test.
Move gcc.dg/parloops-exit-first-loop-alt-*.c to gcc.dg/autopar 2016-01-16 Tom de Vries <tom@codesourcery.com> * gcc.dg/parloops-exit-first-loop-alt.c: Move ... * gcc.dg/autopar/parloops-exit-first-loop-alt.c: ... here. Remove redundant dg-require-effective-target pthread. * gcc.dg/parloops-exit-first-loop-alt-2.c: Same. * gcc.dg/parloops-exit-first-loop-alt-3.c: Same. * gcc.dg/parloops-exit-first-loop-alt-4.c: Same. * gcc.dg/parloops-exit-first-loop-alt-5.c: Same. * gcc.dg/parloops-exit-first-loop-alt-6.c: Same. * gcc.dg/parloops-exit-first-loop-alt-7.c: Same. * gcc.dg/parloops-exit-first-loop-alt-pr66652.c: Same. From-SVN: r232470
2016-01-16 23:18:37 +01:00
2016-01-16 Tom de Vries <tom@codesourcery.com>
* gcc.dg/parloops-exit-first-loop-alt.c: Move ...
* gcc.dg/autopar/parloops-exit-first-loop-alt.c: ... here. Remove
redundant dg-require-effective-target pthread.
* gcc.dg/parloops-exit-first-loop-alt-2.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-3.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-4.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-5.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-6.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-7.c: Same.
* gcc.dg/parloops-exit-first-loop-alt-pr66652.c: Same.
re PR target/68609 (PowerPC reciprocal estimate missed opportunities) PR target/68609 * gcc.target/powerpc/recip-6.c: Enable on AIX. * gcc.target/powerpc/recip-7.c: Same. From-SVN: r232468
2016-01-16 21:04:33 +01:00
2016-01-16 David Edelsohn <dje.gcc@gmail.com>
PR target/68609
* gcc.target/powerpc/recip-6.c: Enable on AIX.
* gcc.target/powerpc/recip-7.c: Same.
Fix PR c++/69091 (ICE with operator overload having 'auto' return type) gcc/cp/ChangeLog: PR c++/69091 * pt.c (type_dependent_expression_p): For a function template specialization, a type is dependent iff any of its template arguments are. gcc/testsuite/ChangeLog: PR c++/69091 * g++.dg/template/pr69091.C: New test. From-SVN: r232463
2016-01-16 03:37:09 +01:00
2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69091
* g++.dg/template/pr69091.C: New test.
Fix logic bug in Cilk Plus array expansion gcc/cp/ChangeLog: * cp-array-notation.c (cp_expand_cond_array_notations): Return error_mark_node only if find_rank failed, not if it was successful. gcc/testsuite/ChangeLog: * c-c++-common/cilk-plus/AN/an-if.c: Check that the original dump does not contain an error_mark_node. * c-c++-common/cilk-plus/CK/pr60469.c: Likewise. * c-c++-common/cilk-plus/AN/fn_ptr-2.c: New xfail'd test. From-SVN: r232462
2016-01-16 03:30:14 +01:00
2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
* c-c++-common/cilk-plus/AN/an-if.c: Check that the original
dump does not contain an error_mark_node.
* c-c++-common/cilk-plus/CK/pr60469.c: Likewise.
* c-c++-common/cilk-plus/AN/fn_ptr-2.c: New xfail'd test.
re PR c++/68936 (ICE: tree check: expected call_expr, have target_expr in build_min_non_dep_call_vec, at cp/tree.c:2744) Fix PR c++/68936 gcc/cp/ChangeLog: PR c++/68936 * tree.c (build_min_non_dep_call_vec): Don't retain the KOENIG_LOOKUP_P flag of the non-dependent expression that's been built. (build_min_non_dep_op_overload): Instead, do it here. gcc/testsuite/ChangeLog: PR c++/68936 * g++.dg/template/pr68936.C: New test. From-SVN: r232461
2016-01-16 03:27:36 +01:00
2016-01-16 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/68936
* g++.dg/template/pr68936.C: New test.
re PR target/68609 (PowerPC reciprocal estimate missed opportunities) PR target/68609 * gcc.target/powerpc/recip-1.c: Adjust for Goldschmidt's Algorithm. * gcc.target/powerpc/recip-2.c: Same. * gcc.target/powerpc/recip-3.c: Same. * gcc.target/powerpc/recip-4.c: Same. * gcc.target/powerpc/recip-sqrtf.c: Same. From-SVN: r232456
2016-01-16 00:04:23 +01:00
2016-01-15 David Edelsohn <dje.gcc@gmail.com>
PR target/68609
* gcc.target/powerpc/recip-1.c: Adjust for Goldschmidt's Algorithm.
* gcc.target/powerpc/recip-2.c: Same.
* gcc.target/powerpc/recip-3.c: Same.
* gcc.target/powerpc/recip-4.c: Same.
* gcc.target/powerpc/recip-sqrtf.c: Same.
re PR tree-optimization/69270 (DOM should exploit range information to create more equivalences) PR tree-optimization/69270 * tree-ssanames.c (ssa_name_has_boolean_range): Moved here from tree-ssa-dom.c. Improve test for [0..1] ranve from VRP. * tree-ssa-dom.c (ssa_name_has_boolean_range): Remove. * tree-ssanames.h (ssa_name_has_boolean_range): Prototype. * tree-ssa-uncprop.c (associate_equivalences_with_edges): Use ssa_name_has_boolean_range and constant_boolean_node. PR tree-optimization/69270 * gcc.dg/tree-ssa/pr69270-2.c: New test. * gcc.dg/tree-ssa/pr69270-3.c: New test. From-SVN: r232453
2016-01-15 23:32:05 +01:00
2016-01-15 Jeff Law <law@redhat.com>
PR tree-optimization/69270
* gcc.dg/tree-ssa/pr69270-2.c: New test.
* gcc.dg/tree-ssa/pr69270-3.c: New test.
re PR fortran/64324 (Deferred character specific functions not permitted in generic operator interface) 2016-01-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/64324 * resolve.c (check_uop_procedure): Prevent deferred length characters from being trapped by assumed length error. PR fortran/49630 PR fortran/54070 PR fortran/60593 PR fortran/60795 PR fortran/61147 PR fortran/64324 * trans-array.c (gfc_conv_scalarized_array_ref): Pass decl for function as well as variable expressions. (gfc_array_init_size): Add 'expr' as an argument. Use this to correctly set the descriptor dtype for deferred characters. (gfc_array_allocate): Add 'expr' to the call to 'gfc_array_init_size'. * trans.c (gfc_build_array_ref): Expand logic for setting span to include indirect references to character lengths. * trans-decl.c (gfc_get_symbol_decl): Ensure that deferred result char lengths that are PARM_DECLs are indirectly referenced both for directly passed and by reference. (create_function_arglist): If the length type is a pointer type then store the length as the 'passed_length' and make the char length an indirect reference to it. (gfc_trans_deferred_vars): If a character length has escaped being set as an indirect reference, return it via the 'passed length'. * trans-expr.c (gfc_conv_procedure_call): The length of deferred character length results is set TREE_STATIC and set to zero. (gfc_trans_assignment_1): Do not fix the rse string_length if it is a variable, a parameter or an indirect reference. Add the code to trap assignment of scalars to unallocated arrays. * trans-stmt.c (gfc_trans_allocate): Remove 'def_str_len' and all references to it. Instead, replicate the code to obtain a explicitly defined string length and provide a value before array allocation so that the dtype is correctly set. trans-types.c (gfc_get_character_type): If the character length is a pointer, use the indirect reference. 2016-01-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/49630 * gfortran.dg/deferred_character_13.f90: New test for the fix of comment 3 of the PR. PR fortran/54070 * gfortran.dg/deferred_character_8.f90: New test * gfortran.dg/allocate_error_5.f90: New test PR fortran/60593 * gfortran.dg/deferred_character_10.f90: New test PR fortran/60795 * gfortran.dg/deferred_character_14.f90: New test PR fortran/61147 * gfortran.dg/deferred_character_11.f90: New test PR fortran/64324 * gfortran.dg/deferred_character_9.f90: New test From-SVN: r232450
2016-01-15 21:33:58 +01:00
2016-01-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/49630
* gfortran.dg/deferred_character_13.f90: New test for the fix
of comment 3 of the PR.
PR fortran/54070
* gfortran.dg/deferred_character_8.f90: New test
* gfortran.dg/allocate_error_5.f90: New test
PR fortran/60593
* gfortran.dg/deferred_character_10.f90: New test
PR fortran/60795
* gfortran.dg/deferred_character_14.f90: New test
PR fortran/61147
* gfortran.dg/deferred_character_11.f90: New test
PR fortran/64324
* gfortran.dg/deferred_character_9.f90: New test
re PR rtl-optimization/69030 (ICE on x86_64-linux-gnu at -O2 and above in 32-bit mode (ICE in copy_rtx, at rtl.c:358)) 2016-01-15 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/69030 * lra-spills.c (remove_pseudos): Check nrefs and make the function returning bool. (spill_pseudos): Delete debug insn for dead pseudo. (lra_spill): Initiate spill_hard_reg and slots memory separately. From-SVN: r232445
2016-01-15 20:33:33 +01:00
2016-01-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/69030
* gcc.target/i386/pr69030.c: New.
[AArch64] Properly reject invalid attribute strings * config/aarch64/aarch64.c (aarch64_process_one_target_attr): Return false when argument string is not found in the attributes table at all. * gcc.target/aarch64/target_attr_17.c: New test. From-SVN: r232440
2016-01-15 18:27:41 +01:00
2016-01-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* gcc.target/aarch64/target_attr_17.c: New test.
re PR tree-optimization/66856 (ICE in compute_live_loop_exits, at tree-ssa-loop-manip.c:234) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/66856 * tree-vect-loop.c (vect_transform_loop): Free SLP instances here. * tree-vect-slp.c (vect_free_slp_tree): Decrement stmt reference count. (vect_create_new_slp_node): Increment stmt reference count. (vect_get_and_check_slp_defs): Make sure stmts are nor already in an SLP tree before swapping operands. (vect_build_slp_tree): Likewise. (destroy_bb_vec_info): Free stmt info after SLP instances. * tree-vect-stmts.c (new_stmt_vec_info): Initialize reference count. * tree-vectorizer.h (struct _stmt_vec_info): Add num_slp_uses field. (STMT_VINFO_NUM_SLP_USES): New macro. * gcc.dg/torture/pr66856-1.c: New testcase. * gcc.dg/torture/pr66856-2.c: Likewise. From-SVN: r232435
2016-01-15 16:43:48 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/66856
* gcc.dg/torture/pr66856-1.c: New testcase.
* gcc.dg/torture/pr66856-2.c: Likewise.
re PR debug/69137 (ICE in odr_type_p, at ipa-utils.h:257) 2016-01-15 Richard Biener <rguenther@suse.de> PR debug/69137 * dwarf2out.c (add_linkage_name_raw): New function split out from ... (add_linkage_name): ... here. (gen_typedef_die): Use add_linkage_name_raw instead of add_linkage_attr to delay DECL_ASSEMBLER_NAME computation if necessary. * g++.dg/lto/pr69137_0.C: New testcase. From-SVN: r232434
2016-01-15 16:37:38 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR debug/69137
* g++.dg/lto/pr69137_0.C: New testcase.
PR 69246: Invalid REG_ARGS_SIZE for sibcalls The problem in this PR was that we were treating a sibcall as popping arguments, leading to a negative REG_ARGS_SIZE. It doesn't really make sense to treat sibcalls as popping since (a) they're deallocating the caller's stack, not ours, and (b) there are no optabs for popping sibcalls (any more). Tested on x86_64-linux-gnu. gcc/ PR middle-end/69246 * calls.c (emit_call_1): Force n_popped to zero for sibcalls. gcc/testsuite/ PR middle-end/69246 * gcc.target/i386/pr69246.c: New test. From-SVN: r232428
2016-01-15 15:41:10 +01:00
2016-01-15 Richard Sandiford <richard.sandiford@arm.com>
PR middle-end/69246
* gcc.target/i386/pr69246.c: New test.
S/390: bind_c_array_params_2: Add proper call expr regexp for S/390. gcc/testsuite/ChangeLog * gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390. From-SVN: r232425
2016-01-15 14:59:18 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
re PR testsuite/68820 (FAIL: gcc.c-torture/execute/builtins/memops-asm.c execution, -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects) PR testsuite/68820 * gcc.c-torture/execute/builtins/memops-asm.x: New file. * gcc.c-torture/execute/builtins/strstr-asm.x: Ditto. * gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options. From-SVN: r232573
2016-01-19 18:10:31 +01:00
* gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390.
S/390: bind_c_array_params_2: Add proper call expr regexp for S/390. gcc/testsuite/ChangeLog * gfortran.dg/bind_c_array_params_2.f90: Fix test patterns for S/390. From-SVN: r232425
2016-01-15 14:59:18 +01:00
S/390: const9.C: Disable test. gcc/testsuite/ChangeLog PR c++/56194 * g++.dg/init/const9.C: Disable test on S/390. From-SVN: r232422
2016-01-15 13:53:00 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR c++/56194
* g++.dg/init/const9.C: Disable test on S/390.
S/390: Add -mbackchain to frame-address tests. gcc/testsuite/ChangeLog * g++.dg/Wframe-address.C: Test requires -mbackchain for s390*-*-* * g++.dg/Wno-frame-address.C: Ditto. From-SVN: r232421
2016-01-15 13:48:17 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
* g++.dg/Wframe-address.C: Test requires -mbackchain for s390*-*-*.
* g++.dg/Wno-frame-address.C: Ditto.
S/390: Enable tree-ssa/20040204-1.c testcase on s390. gcc/testsuite/ChangeLog * gcc.dg/tree-ssa/20040204-1.c: Do not xfail on S/390. From-SVN: r232420
2016-01-15 13:46:04 +01:00
2016-01-15 Dominik Vogt <vogt@linux.vnet.ibm.com>
* gcc.dg/tree-ssa/20040204-1.c: Do not xfail on S/390.
re PR tree-optimization/68961 (Test case gcc.target/powerpc/pr60203.c fails since r231674) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/68961 * tree-vect-slp.c (vect_analyze_slp_cost_1): Consider cost of invariants in stores again. * gcc.dg/vect/costmodel/x86_64/costmodel-pr68961.c: New testcase. From-SVN: r232415
2016-01-15 12:49:43 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/68961
* gcc.dg/vect/costmodel/x86_64/costmodel-pr68961.c: New testcase.
i386.c (ix86_expand_branch): Don't split DI mode xor instruction to SI mode. gcc/ * config/i386/i386.c (ix86_expand_branch): Don't split DI mode xor instruction to SI mode. gcc/testsuite/ * gcc.target/i386/pr65105-5.c: New test. From-SVN: r232413
2016-01-15 12:04:25 +01:00
2016-01-15 Ilya Enkovich <enkovich.gnu@gmail.com>
* gcc.target/i386/pr65105-5.c: New test.
* gcc.c-torture/execute/alias-4.c: New testcase. From-SVN: r232411
2016-01-15 12:02:29 +01:00
2016-01-15 Jan Hubicka <hubicka@ucw.cz>
* gcc.c-torture/execute/alias-4.c: New testcase.
re PR ipa/68148 (Devirtualization only applies to last of multiple successive calls) PR ipa/68148 * ipa-icf.c (sem_function::merge): Virtual functions may become reachable even if they address is not taken and there are no idrect calls. * g++.dg/ipa/devirt-49.C: New testcase. From-SVN: r232410
2016-01-15 12:00:24 +01:00
2016-01-15 Jan Hubicka <hubicka@ucw.cz>
PR ipa/68148
* g++.dg/ipa/devirt-49.C: New testcase.
fix time shift again From-SVN: r232405
2016-01-15 10:02:15 +01:00
2016-01-15 Christian Bruel <christian.bruel@st.com>
re PR target/65837 ([arm-linux-gnueabihf] lto1 target specific builtin not available) gcc 2015-01-16 Christian Bruel <christian.bruel@st.com> PR target/65837 * config/arm/arm-builtins.c (ARM_BUILTIN_CRYPTO_BASE): New enum tag. (arm_init_neon_builtins_internal): Rename arm_init_neon_builtins, (arm_init_crypto_builtins_internal): Rename arm_init_crypto_builtins. use add_builtin_function_ext_scope instead of add_builtin_function. (neon_set_p, neon_crypto_set_p): Remove. (arm_init_builtins): Always call arm_init_neon_builtins and arm_init_crypto_builtins. (arm_expand_builtin): Check that builtins are allowed for the arch. * config/arm/arm-protos.h (arm_init_neon_builtins): Remove prototype. * config/arm/arm.c (arm_valid_target_attribute_tree): Remove arm_init_neon_builtins call. gcc/testsuite 2015-01-16 Christian Bruel <christian.bruel@st.com> PR target/65837 * gcc.target/arm/attr-neon-builtin-fail2.c: New test. * gcc.target/arm/lto/pr65837-attr_0.c: New test. * gcc.target/arm/lto/pr65837_0.c: Fix skip condition and use ACLE name. From-SVN: r232403
2016-01-15 09:46:49 +01:00
PR target/65837
* gcc.target/arm/attr-neon-builtin-fail2.c: New test.
* gcc.target/arm/lto/pr65837-attr_0.c: New test.
* gcc.target/arm/lto/pr65837_0.c: Fix skip condition and use ACLE name.
re PR tree-optimization/69117 (wrong code at -O1 -fstrict-aliasing) 2016-01-15 Richard Biener <rguenther@suse.de> PR tree-optimization/69117 * tree-ssa-sccvn.h (struct vn_ssa_aux): Add info member. * tree-ssa-sccvn.c (set_ssa_val_to): Save and adjust SSA name info of the leader conservatively. (free_scc_vn): Restore original SSA name infos. * gcc.dg/torture/pr69117.c: New testcase. From-SVN: r232401
2016-01-15 09:16:08 +01:00
2016-01-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/69117
* gcc.dg/torture/pr69117.c: New testcase.
Fix minor whitespace problems in last commit From-SVN: r232394
2016-01-14 23:45:10 +01:00
2015-01-14 Ryan Burn <contact@rnburn.com>
[cilkplus] Fix cilk_spawn gimplification bug (PR cilkplus/69048) PR c++/69048 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr to add missing cleanup point. PR c++/69048 * g++.dg/cilk-plus/CK/pr69048.cc: New test. From-SVN: r232393
2016-01-14 23:23:09 +01:00
PR c++/69048
* g++.dg/cilk-plus/CK/pr69048.cc: New test.
re PR testsuite/67509 (FAIL: gfortran.dg/ieee/ieee_7.f90 -O0 execution test) PR testsuite/67509 * gfortran.dg/ieee/ieee_7.f90: For out of bound precision or range tests use 100 * maximum instead of maximum + 1. From-SVN: r232383
2016-01-14 20:58:17 +01:00
2016-01-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR testsuite/67509
* gfortran.dg/ieee/ieee_7.f90: For out of bound precision or
range tests use 100 * maximum instead of maximum + 1.
re PR debug/69244 (ICE in plus_constant, at explow.c:87 on i686-linux-gnu) PR debug/69244 * lra-eliminations.c (move_plus_up): Don't change anything if either the outer or inner subreg mode is not MODE_INT. * dwarf2out.c (mem_loc_descriptor): For SUBREG, if outer mode is integral <= DWARF2_ADDR_SIZE, convert to untyped afterwards. * gcc.dg/guality/pr69244.c: New test. From-SVN: r232382
2016-01-14 20:57:34 +01:00
2016-01-14 Jakub Jelinek <jakub@redhat.com>
PR debug/69244
* gcc.dg/guality/pr69244.c: New test.
target-supports.exp (check_effective_target_issignaling): New procedure. * lib/target-supports.exp (check_effective_target_issignaling): New procedure. * gcc.dg/pr61441.c: Require issignaling effective target. From-SVN: r232381
2016-01-14 20:53:25 +01:00
2016-01-14 Uros Bizjak <ubizjak@gmail.com>
* lib/target-supports.exp (check_effective_target_issignaling):
New procedure.
* gcc.dg/pr61441.c: Require issignaling effective target.
powerpc: Add some XFAILs to 20050603-3.c (PR68803) In r230167 I made this testcase be tested on 64-bit as well, since it now works. That was a tad optimistic for powerpc64le though. For now, XFAIL it there. PR target/68803 * gcc.target/powerpc/20050603-3.c: Add xfails for powerpc64le. From-SVN: r232380
2016-01-14 20:24:28 +01:00
2016-01-14 Segher Boessenkool <segher@kernel.crashing.org>
PR target/68803
* gcc.target/powerpc/20050603-3.c: Add xfails for powerpc64le.
PR preprocessor/69177 and PR c++/68819: libcpp fallbacks and -Wmisleading-indentation gcc/c-family/ChangeLog: PR c++/68819 * c-indentation.c (get_visual_column): Add location_t param. Handle the column number being zero by effectively disabling the warning, with an "inform". (should_warn_for_misleading_indentation): Add location_t argument for all uses of get_visual_column. gcc/testsuite/ChangeLog: PR c++/68819 PR preprocessor/69177 * gcc.dg/plugin/location-overflow-test-1.c: New test case. * gcc.dg/plugin/location-overflow-test-2.c: New test case. * gcc.dg/plugin/location_overflow_plugin.c: New test plugin. * gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above. libcpp/ChangeLog: PR preprocessor/69177 * line-map.c (LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES): New constant. (LINE_MAP_MAX_LOCATION_WITH_COLS): Add note about unit tests to comment. (can_be_stored_compactly_p): Reduce threshold from LINE_MAP_MAX_LOCATION_WITH_COLS to LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES. (get_combined_adhoc_loc): Likewise. (get_range_from_loc): Likewise. (linemap_line_start): Ensure that a new ordinary map is created when transitioning from range-packing being enabled to disabled, at the LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES threshold. Set range_bits to 0 for new ordinary maps when beyond this limit. Prevent the "increase the column bits of a freshly created map" optimization if the range bits has reduced. From-SVN: r232379
2016-01-14 20:10:17 +01:00
2016-01-14 David Malcolm <dmalcolm@redhat.com>
PR c++/68819
PR preprocessor/69177
* gcc.dg/plugin/location-overflow-test-1.c: New test case.
* gcc.dg/plugin/location-overflow-test-2.c: New test case.
* gcc.dg/plugin/location_overflow_plugin.c: New test plugin.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above.
re PR c/69262 (Request for better array bounds warning) PR c/69262 * c-decl.c (grokdeclarator): Provide more information for invalid array declarations. * gcc.dg/array-15.c: New test. From-SVN: r232376
2016-01-14 18:46:25 +01:00
2016-01-14 Marek Polacek <polacek@redhat.com>
PR c/69262
* gcc.dg/array-15.c: New test.
re PR middle-end/68146 (ice in gimple_stmt_nonnegative_warnv_p with -O2) PR middle-end/68146 PR tree-optimization/69155 * tree-complex.c: Include cfganal.h. (phis_to_revisit): New variable. (extract_component): Add phiarg_p argument. Assert that returned SSA_NAME has non-NULL SSA_NAME_DEF_STMT unless phiarg_p is true. (update_phi_components): Partly rewrite to use loop over real/imag components instead of code duplication. If extract_component returns SSA_NAME with NULL SSA_NAME_DEF_STMT, store SSA_NAME_VAR or create_tmp_reg into the PHI node instead, and mention the phi triplet in phis_to_revisit. (tree_lower_complex): Walk bbs in rpo order. Adjust phis recorded in phis_to_revisit at the end. * gfortran.dg/pr68146.f: New test. * gfortran.dg/pr69155.f90: New test. From-SVN: r232368
2016-01-14 16:25:22 +01:00
2016-01-14 Jakub Jelinek <jakub@redhat.com>
PR middle-end/68146
PR tree-optimization/69155
* gfortran.dg/pr68146.f: New test.
* gfortran.dg/pr69155.f90: New test.
re PR tree-optimization/68060 (ICE on valid code at -O3 on x86_64-linux-gnu in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1413) 2016-01-14 Richard Biener <rguenther@suse.de> PR tree-optimization/68060 * tree-vect-loop.c (vect_is_simple_reduction): Check the outer loop reduction is only used in the inner loop before detecting a double reduction. * gcc.dg/torture/pr68060-1.c: New testcase. * gcc.dg/torture/pr68060-2.c: Likewise. From-SVN: r232367
2016-01-14 16:13:19 +01:00
2016-01-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/68060
* gcc.dg/torture/pr68060-1.c: New testcase.
* gcc.dg/torture/pr68060-2.c: Likewise.
* lib/target-supports.exp (check_effective_target_arm_neon_ok_nocache): Add an option sequence that includes setting the ARM architecture to ARMv7-A. * gcc.target/arm/attr-neon.c: Use dg-add-options to add the command line options necessary to enable Neon support. * gcc.target/arm/neon-vlshr-imm-1.c: Likewise. * gcc.target/arm/neon-vshl-imm-1.c: Likewise. * gcc.target/arm/neon-vshr-imm-1.c: Likewise. * gcc.target/arm/pr69180.c: Likewise. From-SVN: r232362
2016-01-14 13:36:31 +01:00
2016-01-14 Nick Clifton <nickc@redhat.com>
* lib/target-supports.exp
(check_effective_target_arm_neon_ok_nocache): Add an option
sequence that includes setting the ARM architecture to ARMv7-A.
* gcc.target/arm/attr-neon.c: Use dg-add-options to add the
command line options necessary to enable Neon support.
* gcc.target/arm/neon-vlshr-imm-1.c: Likewise.
* gcc.target/arm/neon-vshl-imm-1.c: Likewise.
* gcc.target/arm/neon-vshr-imm-1.c: Likewise.
* gcc.target/arm/pr69180.c: Likewise.
[PATCH][PR tree-optimization/69270] Exploit VRP information in DOM PR tree-optimization/69270 * tree-ssa-dom.c (ssa_name_has_boolean_range): New function. (record_edge_info): Use it. Convert boolean_{true,false}_node to the type of op0. PR tree-optimization/69270 * gcc.dg/tree-ssa/pr69270.c: New test. From-SVN: r232361
2016-01-14 08:38:18 +01:00
2016-01-14 Jeff Law <law@redhat.com>
PR tree-optimization/69270
* gcc.dg/tree-ssa/pr69270.c: New test.
Improve warning locations (PR66208) PR c/66208 * c-common.c (check_function_nonnull): Remove unnecessary declaration. Add new arg loc and pass it down as context. (check_nonnull_arg): Don't mark ctx arg as unused. Use it as a pointer to the location to use for the warning. (check_function_arguments): New arg loc. All callers changed. Pass it to check_function_nonnull. * c-common.h (check_function_arguments): Adjust declaration. testsuite/ PR c/66208 * c-c++-common/pr66208.c: New file. From-SVN: r232345
2016-01-13 21:03:26 +01:00
2016-01-13 Bernd Schmidt <bschmidt@redhat.com>
PR c/66208
* c-c++-common/pr66208.c: New file.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-13 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69156
* gcc.dg/pr69156.c: New test.
Add another testcase for x86 FLT_EVAL_METHOD * gcc.target/i386/pr69225-7.c: New test. From-SVN: r232331
2016-01-13 18:08:04 +01:00
2016-01-13 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr69225-7.c: New test.
re PR target/68964 (Internal compiler error for test case gcc.dg/tm/20100610.c since r231674) PR 68964 gcc/ PR tree-opt/68964 * target.def (builtin_tm_load, builtin_tm_store): Remove. * config/i386/i386.c (ix86_builtin_tm_load): Remove. (ix86_builtin_tm_store): Remove. (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove. (TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove. * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_TM_LOAD): Remove. (TARGET_VECTORIZE_BUILTIN_TM_STORE): Remove. * doc/tm.texi: Rebuild. * gtm-builtins.def (BUILT_IN_TM_MEMCPY_RNWT): New. (BUILT_IN_TM_MEMCPY_RTWN): New. * trans-mem.c (tm_log_emit_stmt): Rearrange code for better fallback from vector to integer helpers. (build_tm_load): Handle vector types directly, instead of via target hook. (build_tm_store): Likewise. (expand_assign_tm): Prepare for register types not handled by the above. Copy them to memory and use memcpy. * tree.c (tm_define_builtin): New. (find_tm_vector_type): New. (build_tm_vector_builtins): New. (build_common_builtin_nodes): Call it. libitm/ * Makefile.am (libitm_la_SOURCES) [ARCH_AARCH64]: Add vect128.cc (libitm_la_SOURCES) [ARCH_ARM]: Add neon.cc (libitm_la_SOURCES) [ARCH_PPC]: Add vect128.cc (libitm_la_SOURCES) [ARCH_S390]: Add vect128.cc * configure.ac (ARCH_AARCH64): New conditional. (ARCH_PPC, ARCH_S390): Likewise. * Makefile.in, configure: Rebuild. * libitm.h (_ITM_TYPE_M128): Always define. * vect64.cc: Split ... * vect128.cc: ... out of... * config/x86/x86_sse.cc: ... here. * config/arm/neon.cc: New file. From-SVN: r232330
2016-01-13 18:03:42 +01:00
2016-01-13 Richard Henderson <rth@redhat.com>
* gcc.dg/tm/memopt-13.c: Update expected function.
* gcc.dg/tm/memopt-6.c: Likewise.
pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr68432-1.c (dg-options): Ditto. * gcc.target/i386/pr68432-2.c (dg-options): Ditto. * gcc.target/i386/pr68432-3.c (dg-options): Ditto. From-SVN: r232329
2016-01-13 17:50:17 +01:00
2016-01-13 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr45685.c (dg-options): Add -mno-sse4.
* gcc.target/i386/pr68432-1.c (dg-options): Ditto.
* gcc.target/i386/pr68432-2.c (dg-options): Ditto.
* gcc.target/i386/pr68432-3.c (dg-options): Ditto.
Fix infinite recursion in create_variable_info_for_1 PR tree-optimization/69169 * tree-ssa-structalias.c (create_variable_info_for_1): Add and handle handled_struct_type param. (create_variable_info_for, intra_create_variable_infos): Call create_variable_info_for_1 with extra arg. * gcc.dg/pr69169.c: New test. From-SVN: r232326
2016-01-13 16:51:33 +01:00
pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr45685.c (dg-options): Add -mno-sse4. * gcc.target/i386/pr68432-1.c (dg-options): Ditto. * gcc.target/i386/pr68432-2.c (dg-options): Ditto. * gcc.target/i386/pr68432-3.c (dg-options): Ditto. From-SVN: r232329
2016-01-13 17:50:17 +01:00
2016-01-13 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69169
Fix infinite recursion in create_variable_info_for_1 PR tree-optimization/69169 * tree-ssa-structalias.c (create_variable_info_for_1): Add and handle handled_struct_type param. (create_variable_info_for, intra_create_variable_infos): Call create_variable_info_for_1 with extra arg. * gcc.dg/pr69169.c: New test. From-SVN: r232326
2016-01-13 16:51:33 +01:00
* gcc.dg/pr69169.c: New test.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-13 Alexander Fomin <alexander.fomin@intel.com>
AVX512: Restrict default masks for prefetch gather/scatter instructions. gcc/ PR target/69228 * config/i386/sse.md (define_expand "avx512pf_gatherpf<mode>sf"): Change first operand predicate from register_or_constm1_operand to register_operand. (define_expand "avx512pf_gatherpf<mode>df"): Likewise. (define_expand "avx512pf_scatterpf<mode>sf"): Likewise. (define_expand "avx512pf_scatterpf<mode>df"): Likewise. (define_insn "*avx512pf_gatherpf<mode>sf"): Remove. (define_insn "*avx512pf_gatherpf<mode>df"): Likewise. (define_insn "*avx512pf_scatterpf<mode>sf"): Likewise. (define_insn "*avx512pf_scatterpf<mode>df"): Likewise. * config/i386/i386.c (ix86_expand_builtin): Remove first operand comparison with constm1_rtx from vec_prefetch_gen part. gcc/testsuite PR target/69228 * gcc.target/i386/avx512pf-vscatterpf0dpd-1.c: Adjust. * gcc.target/i386/avx512pf-vscatterpf0dps-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf0qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf0qps-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1dpd-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1dps-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1qpd-1.c: Likewise. * gcc.target/i386/avx512pf-vscatterpf1qps-1.c: Likewise. From-SVN: r232324
2016-01-13 15:31:13 +01:00
PR target/69228
* gcc.target/i386/avx512pf-vscatterpf0dpd-1.c: Adjust.
* gcc.target/i386/avx512pf-vscatterpf0dps-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf0qpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf0qps-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1dpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1dps-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1qpd-1.c: Likewise.
* gcc.target/i386/avx512pf-vscatterpf1qps-1.c: Likewise.
S/390: PR69247: Fix bswap hi splitter. gcc/ChangeLog: 2016-01-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com> PR target/69247 * config/s390/s390.md (bswaphi splitter): Use simplify_gen_subreg. gcc/testsuite/ChangeLog: 2016-01-13 Jakub Jelinek <jakub@redhat.com> PR target/69247 * gcc.dg/pr69247.c: New test. From-SVN: r232318
2016-01-13 12:59:29 +01:00
2016-01-13 Jakub Jelinek <jakub@redhat.com>
PR target/69247
* gcc.dg/pr69247.c: New test.
re PR tree-optimization/69242 (ICE in visit_reference_op_load, at tree-ssa-sccvn.c:3224) 2016-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/69242 * tree-ssa-sccvn.c (visit_reference_op_load): Replace bogus assert with a check. * gcc.dg/torture/pr69242.c: New testcase. From-SVN: r232315
2016-01-13 09:27:42 +01:00
2016-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/69242
* gcc.dg/torture/pr69242.c: New testcase.
re PR tree-optimization/69186 (ICE at -O3 on x86_64-linux-gnu in vect_update_misalignment_for_peel, at tree-vect-data-refs.c:889) 2016-01-13 Richard Biener <rguenther@suse.de> PR tree-optimization/69186 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Properly guard vect_update_misalignment_for_peel call. * gcc.dg/torture/pr69186.c: New testcase. From-SVN: r232314
2016-01-13 09:26:45 +01:00
2016-01-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/69186
* gcc.dg/torture/pr69186.c: New testcase.
[PATCH][PR tree-optimization/pr67755] Fix profile insanity adjustments PR tree-optimization/pr67755 * tree-ssa-threadupdate.c (struct ssa_local_info_t): Add new field "need_profile_correction". (thread_block_1): Initialize new field to false by default. If we have multiple thread paths through a common joiner to different final targets, then set new field to true. (compute_path_counts): Only do count adjustment when it's really needed. PR tree-optimization/67755 * gcc.dg/tree-ssa/pr67755.c: New test. From-SVN: r232313
2016-01-13 05:17:36 +01:00
2016-01-13 Jeff Law <law@redhat.com>
PR tree-optimization/67755
* gcc.dg/tree-ssa/pr67755.c: New test.
2016-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
dump-noaddr.x (dump_compare): Replace static pass number in output by a star. 2015-12-30 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/testsuite/ * gcc.c-torture/unsorted/dump-noaddr.x (dump_compare): Replace static pass number in output by a star. From-SVN: r232308
2016-01-13 03:26:32 +01:00
* gcc.c-torture/unsorted/dump-noaddr.x (dump_compare): Replace static
pass number in output by a star.
re PR tree-optimization/68911 (wrong code with -O1 -ftree-vrp) PR tree-optimization/68911 * tree-vrp.c (adjust_range_with_scev): Check overflow in range information computed for expression "init + nit * step". gcc/testsuite/ChangeLog PR tree-optimization/68911 * gcc.c-torture/execute/pr68911.c: New test. From-SVN: r232286
2016-01-12 18:49:51 +01:00
2016-01-12 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/68911
* gcc.c-torture/execute/pr68911.c: New test.
re PR c++/68979 (error: left operand of shift expression ‘(-1 << 4)’ is negative) PR c++/68979 * constexpr.c (cxx_eval_check_shift_p): Use permerror rather than error_at and adjust the return value. * g++.dg/warn/permissive-1.C: New test. From-SVN: r232280
2016-01-12 17:48:29 +01:00
2016-01-12 Marek Polacek <polacek@redhat.com>
PR c++/68979
* g++.dg/warn/permissive-1.C: New test.
re PR objc++/68511 (FAIL: obj-c++.dg/property/dotsyntax-11.mm -fgnu-runtime (test for errors, line 51,56,59)) PR objc++/68511 PR c++/69213 * cp-gimplify.c (cp_gimplify_expr) <case INIT_EXPR>: Don't return GS_ERROR whenever seen_error (), only if *expr_p contains cilk spawn stmt, but cilk_detect_spawn_and_unwrap failed. * g++.dg/opt/pr69213.C: New test. From-SVN: r232278
2016-01-12 16:21:27 +01:00
2016-01-12 Jakub Jelinek <jakub@redhat.com>
PR objc++/68511
PR c++/69213
* g++.dg/opt/pr69213.C: New test.
re PR target/69180 ([ARM] #pragma GCC target should not warn about redefined macros) PR target/69180 * config/arm/arm-c.c (arm_pragma_target_parse): Set NODE_CONDITIONAL for __ARM_NEON_FP, __ARM_FP, _ARM_FEATURE_LDREX. From-SVN: r232276
2016-01-12 16:01:12 +01:00
2016-01-12 Christian Bruel <christian.bruel@st.com>
PR target/69180
* gcc.target/arm/pr69180.c: New test.
re PR debug/69077 (omnetpp ICEs with -flto -g) 2016-01-12 Richard Biener <rguenther@suse.de> PR lto/69077 lto/ * lto-symtab.c (lto_symtab_prevailing_virtual_decl): Properly merge TREE_ADDRESSABLE and DECL_POSSIBLY_INLINED flags. * g++.dg/lto/pr69077_0.C: New testcase. * g++.dg/lto/pr69077_1.C: Likewise. From-SVN: r232272
2016-01-12 15:22:40 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR lto/69077
* g++.dg/lto/pr69077_0.C: New testcase.
* g++.dg/lto/pr69077_1.C: Likewise.
re PR target/69175 (ICE in haifa_luid_for_non_insn, at haifa-sched.c:7895) PR target/69175 * ifcvt.c (cond_exec_process_if_block): When removing the last insn from then_bb, remove also any possible barriers that follow it. * g++.dg/opt/pr69175.C: New test. From-SVN: r232267
2016-01-12 14:19:49 +01:00
2016-01-12 Jakub Jelinek <jakub@redhat.com>
PR target/69175
* g++.dg/opt/pr69175.C: New test.
Cleanup vect testsuite includes * gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern' rather than #including math.h & stdlib.h. * gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h. * gcc.dg/vect/pr49771.c: Likewise. * gcc.dg/vect/vect-10-big-array.c: Likewise. * gcc.dg/vect/vect-neg-store-1.c: Likewise. * gcc.dg/vect/vect-neg-store-2.c: Likewise. * gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h. * gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h. * gcc.dg/vect/pr44507.c: Likewise. * gcc.dg/vect/pr45902.c: Likewise. * gcc.dg/vect/slp-widen-mult-half.c: Likewise. * gcc.dg/vect/vect-117.c: Likewise. * gcc.dg/vect/vect-99.c: Likewise. * gcc.dg/vect/vect-aggressive-1.c: Likewise. * gcc.dg/vect/vect-cond-1.c: Likewise. * gcc.dg/vect/vect-cond-2.c: Likewise. * gcc.dg/vect/vect-cond-3.c: Likewise. * gcc.dg/vect/vect-cond-4.c: Likewise. * gcc.dg/vect/vect-mask-load-1.c: Likewise. * gcc.dg/vect/vect-mask-loadstore-1.c: Likewise. * gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-1.c: Likewise. * gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-2.c: Likewise. * gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-3.c: Likewise. * gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise. * gcc.dg/vect/vect-over-widen-4.c: Likewise. * gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise. * gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise. * gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise. * gcc.dg/vect/vect-widen-mult-half.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary include of signal.h. * gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise. * gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise. * gcc.dg/vect/vect-ifcvt-16.c: Likewise. * gcc.dg/vect/vect-ifcvt-17.c: Likewise. * gcc.dg/vect/vect-ifcvt-2.c: Likewise. * gcc.dg/vect/vect-ifcvt-3.c: Likewise. * gcc.dg/vect/vect-ifcvt-4.c: Likewise. * gcc.dg/vect/vect-ifcvt-5.c: Likewise. * gcc.dg/vect/vect-ifcvt-5.c: Likewise. * gcc.dg/vect/vect-ifcvt-6.c: Likewise. * gcc.dg/vect/vect-ifcvt-7.c: Likewise. * gcc.dg/vect/vect-ifcvt-9.c: Likewise. * gcc.dg/vect/vect-outer-5.c: Likewise. * gcc.dg/vect/vect-outer-6.c: Likewise. * gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary include of stdio.h. From-SVN: r232265
2016-01-12 13:28:47 +01:00
2016-01-12 Alan Lawrence <alan.lawrence@arm.com>
* gcc.dg/vect/fast-math-bb-slp-call-3.c: Declare functions as 'extern'
rather than #including math.h & stdlib.h.
* gcc.dg/vect/pr47001.c: Declare abort as 'extern', remove stdlib.h.
* gcc.dg/vect/pr49771.c: Likewise.
* gcc.dg/vect/vect-10-big-array.c: Likewise.
* gcc.dg/vect/vect-neg-store-1.c: Likewise.
* gcc.dg/vect/vect-neg-store-2.c: Likewise.
* gcc.dg/vect/slp-37.c: Change NULL to 0, remove stdlib.h.
* gcc.dg/vect/pr40254.c: Remove unnecessary include of stdlib.h.
* gcc.dg/vect/pr44507.c: Likewise.
* gcc.dg/vect/pr45902.c: Likewise.
* gcc.dg/vect/slp-widen-mult-half.c: Likewise.
* gcc.dg/vect/vect-117.c: Likewise.
* gcc.dg/vect/vect-99.c: Likewise.
* gcc.dg/vect/vect-aggressive-1.c: Likewise.
* gcc.dg/vect/vect-cond-1.c: Likewise.
* gcc.dg/vect/vect-cond-2.c: Likewise.
* gcc.dg/vect/vect-cond-3.c: Likewise.
* gcc.dg/vect/vect-cond-4.c: Likewise.
* gcc.dg/vect/vect-mask-load-1.c: Likewise.
* gcc.dg/vect/vect-mask-loadstore-1.c: Likewise.
* gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-1.c: Likewise.
* gcc.dg/vect/vect-over-widen-2-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-2.c: Likewise.
* gcc.dg/vect/vect-over-widen-3-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-3.c: Likewise.
* gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise.
* gcc.dg/vect/vect-over-widen-4.c: Likewise.
* gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
* gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
* gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
* gcc.dg/vect/vect-widen-mult-half.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-11.c: Remove unnecessary
include of signal.h.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-12.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-13.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-14.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-15.c: Likewise.
* gcc.dg/vect/no-trapping-math-vect-ifcvt-16.c: Likewise.
* gcc.dg/vect/vect-ifcvt-16.c: Likewise.
* gcc.dg/vect/vect-ifcvt-17.c: Likewise.
* gcc.dg/vect/vect-ifcvt-2.c: Likewise.
* gcc.dg/vect/vect-ifcvt-3.c: Likewise.
* gcc.dg/vect/vect-ifcvt-4.c: Likewise.
* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
* gcc.dg/vect/vect-ifcvt-5.c: Likewise.
* gcc.dg/vect/vect-ifcvt-6.c: Likewise.
* gcc.dg/vect/vect-ifcvt-7.c: Likewise.
* gcc.dg/vect/vect-ifcvt-9.c: Likewise.
* gcc.dg/vect/vect-outer-5.c: Likewise.
* gcc.dg/vect/vect-outer-6.c: Likewise.
* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Remove unnecessary
include of stdio.h.
re PR testsuite/68913 (gcc.dg/lto/pr61886 FAILs) PR target/68913 * gcc.dg/lto/pr61886_0.c: Rename the external function called to fread so that it will be found in all target runtimes. From-SVN: r232264
2016-01-12 12:43:59 +01:00
2016-01-12 Nick Clifton <nickc@redhat.com>
PR target/68913
* gcc.dg/lto/pr61886_0.c: Rename the external function called
to fread so that it will be found in all target runtimes.
re PR target/69053 (ICE in build_vector_from_val) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69053 * tree-vect-loop.c (get_initial_def_for_reduction): Properly convert initial value for cond reductions. * g++.dg/torture/pr69053.C: New testcase. From-SVN: r232263
2016-01-12 12:41:16 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69053
* g++.dg/torture/pr69053.C: New testcase.
re PR tree-optimization/69168 (ICE in vect_analyze_loop_2, at tree-vect-loop.c:2182) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69168 * tree-vect-loop.c (vect_analyze_loop_2): Reset both main and pattern stmt SLP type. * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Patterns may end up unused so cope with that case. * gcc.dg/torture/pr69168.c: New testcase. From-SVN: r232261
2016-01-12 09:36:24 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69168
* gcc.dg/torture/pr69168.c: New testcase.
re PR tree-optimization/69157 (ICE in vect_transform_stmt, at tree-vect-stmts.c:8176) 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69157 * tree-vect-stmts.c (vectorizable_mask_load_store): Check stmts def type only during analyze phase. (vectorizable_call): Likewise. (vectorizable_simd_clone_call): Likewise. (vectorizable_conversion): Likewise. (vectorizable_assignment): Likewise. (vectorizable_shift): Likewise. (vectorizable_operation): Likewise. (vectorizable_store): Likewise. (vectorizable_load): Likewise. * gcc.dg/torture/pr69157.c: New testcase. 2016-01-12 Richard Biener <rguenther@suse.de> PR tree-optimization/69174 * tree-vect-stmts.c (vect_mark_relevant): Remove excessive vertical space. (vectorizable_load): Properly compute the number of loads needed for permuted strided SLP loads and do not spuriously assign to SLP_TREE_VEC_STMTS. * gcc.dg/torture/pr69174.c: New testcase. From-SVN: r232260
2016-01-12 09:30:44 +01:00
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69157
* gcc.dg/torture/pr69157.c: New testcase.
2016-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/69174
* gcc.dg/torture/pr69174.c: New testcase.
re PR c++/66808 (tree check fail in symbol_table::decl_assembler_name_hash) PR c++/66808 PR c++/69000 * pt.c (tsubst_decl): If not local_p, clear DECL_TEMPLATE_INFO. * g++.dg/tls/pr66808.C: New test. * g++.dg/tls/pr69000.C: New test. From-SVN: r232259
2016-01-12 09:21:53 +01:00
2016-01-12 Jakub Jelinek <jakub@redhat.com>
PR c++/66808
PR c++/69000
* g++.dg/tls/pr66808.C: New test.
* g++.dg/tls/pr69000.C: New test.
rs6000.c (v2df_reduction_p): New function. [gcc] 2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/rs6000.c (v2df_reduction_p): New function. (rtx_is_swappable_p): Reductions are swappable. (insn_is_swappable_p): V2DF reductions are swappable. [gcc/testsuite] 2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/swaps-p8-23.c: New test. * gcc.target/powerpc/swaps-p8-24.c: Likewise. From-SVN: r232257
2016-01-12 05:49:55 +01:00
2016-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/swaps-p8-23.c: New test.
* gcc.target/powerpc/swaps-p8-24.c: Likewise.
re PR tree-optimization/68356 (FAIL: gcc.dg/torture/pr68264.c -O* execution test on x86_64-apple-darwin1(0|4)) PR tree-optimization/68356 * gcc.dg/torture/pr68264.c: Disable exp2 ERANGE test on hppa unix. From-SVN: r232256
2016-01-12 03:06:20 +01:00
2016-01-11 John David Anglin <danglin@gcc.gnu.org>
PR tree-optimization/68356
* gcc.dg/torture/pr68264.c: Disable exp2 ERANGE test on hppa unix.
re PR target/69194 (internal compiler error: in extract_insn, at recog.c:2286) gcc/ChangeLog: 2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org> Jim Wilson <jim.wilson@linaro.org> PR target/69194 * config/arm/arm-builtins.c (arm_expand_neon_args): Call copy_to_mode_reg instead of force_reg. gcc/testsuite/ChangeLog: 2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org> Jim Wilson <jim.wilson@linaro.org> PR target/69194 * gcc.target/arm/pr69194.c: New test. Co-Authored-By: Jim Wilson <jim.wilson@linaro.org> From-SVN: r232251
2016-01-12 01:40:54 +01:00
2016-01-12 Kugan Vivekanandarajah <kuganv@linaro.org>
Jim Wilson <jim.wilson@linaro.org>
PR target/69194
* gcc.target/arm/pr69194.c: New test.
Set FLT_EVAL_METHOD to 2 only if 387 FPU is used When 387 FPU isn't used, there is no excess precision. We should set FLT_EVAL_METHOD to 2 only if 387 FPU is used. gcc/ PR target/69225 * config/i386/i386.h (TARGET_FLT_EVAL_METHOD): Set to 2 only if TARGET_80387 is true. gcc/testsuite PR target/69225 * gcc.target/i386/pr69225-1.c: New test. * gcc.target/i386/pr69225-2.c: Likewise. * gcc.target/i386/pr69225-3.c: Likewise. * gcc.target/i386/pr69225-4.c: Likewise. * gcc.target/i386/pr69225-5.c: Likewise. * gcc.target/i386/pr69225-6.c: Likewise. From-SVN: r232249
2016-01-12 01:30:30 +01:00
2016-01-11 H.J. Lu <hongjiu.lu@intel.com>
PR target/69225
* gcc.target/i386/pr69225-1.c: New test.
* gcc.target/i386/pr69225-2.c: Likewise.
* gcc.target/i386/pr69225-3.c: Likewise.
* gcc.target/i386/pr69225-4.c: Likewise.
* gcc.target/i386/pr69225-5.c: Likewise.
* gcc.target/i386/pr69225-6.c: Likewise.
re PR tree-optimization/69214 (ICE (segfault) at -Os on x86_64-linux-gnu in "fail_abnormal_edge_coalesce") PR tree-optimization/69214 * tree-vrp.c (simplify_cond_using_ranges): Don't propagate innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI. Formatting fix. * gcc.c-torture/compile/pr69214.c: New test. From-SVN: r232235
2016-01-11 18:56:39 +01:00
2016-01-11 Jakub Jelinek <jakub@redhat.com>
re PR target/67462 (FAIL: gcc.dg/ifcvt-3.c scan-rtl-dump ce1 "3 true changes made") PR target/67462 * gcc.dg/ifcvt-3.c: Only compile on lp64 targets, include also i?86 if lp64. From-SVN: r232242
2016-01-11 20:07:31 +01:00
PR target/67462
* gcc.dg/ifcvt-3.c: Only compile on lp64 targets, include also i?86
if lp64.
re PR target/69071 (ICE: in decompose, at rtl.h:2107 with -g) PR target/69071 * lra-eliminations.c (move_plus_up): Only move plus up if subreg of the constant can be simplified into constant and use the simplified subreg of the constant instead of the original constant. * gcc.dg/pr69071.c: New test. From-SVN: r232241
2016-01-11 20:06:34 +01:00
PR target/69071
* gcc.dg/pr69071.c: New test.
re PR c++/69211 (g++ ICE on x86_64-linux-gnu (verify_gimple failed)) PR c++/69211 * cp-gimplify.c (cp_fold): If COMPOUND_EXPR or MODIFY_EXPR folded operands have side-effects, but folding changed any of them, build a new tree with the folded operands instead of returning the unfolded tree. * g++.dg/opt/pr69211.C: New test. From-SVN: r232237
2016-01-11 18:59:22 +01:00
PR c++/69211
* g++.dg/opt/pr69211.C: New test.
re PR tree-optimization/69214 (ICE (segfault) at -Os on x86_64-linux-gnu in "fail_abnormal_edge_coalesce") PR tree-optimization/69214 * tree-vrp.c (simplify_cond_using_ranges): Don't propagate innerop into a comparison if SSA_NAME_OCCURS_IN_ABNORMAL_PHI. Formatting fix. * gcc.c-torture/compile/pr69214.c: New test. From-SVN: r232235
2016-01-11 18:56:39 +01:00
PR tree-optimization/69214
* gcc.c-torture/compile/pr69214.c: New test.
pr66232-10.c: Do not compile on ia32 target. * gcc.target/i386/pr66232-10.c: Do not compile on ia32 target. * gcc.target/i386/pr66232-11.c: Ditto. * gcc.target/i386/pr66232-12.c: Ditto. * gcc.target/i386/pr66232-13.c: Ditto. From-SVN: r232231
2016-01-11 17:31:55 +01:00
2016-01-11 Uros Bizjak <ubizjak@gmail.com>
* gcc.target/i386/pr66232-10.c: Do not compile on ia32 target.
* gcc.target/i386/pr66232-11.c: Ditto.
* gcc.target/i386/pr66232-12.c: Ditto.
* gcc.target/i386/pr66232-13.c: Ditto.
re PR tree-optimization/69173 (ICE (segfault) in vinfo_for_stmt) 2016-01-11 Richard Biener <rguenther@suse.de> PR tree-optimization/69173 * tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): Only fixup the cycle if all stmts are in a pattern. * gcc.dg/torture/pr69173.c: New testcase. From-SVN: r232230
2016-01-11 17:02:23 +01:00
2016-01-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/69173
* gcc.dg/torture/pr69173.c: New testcase.
[AArch64] PR rtl-optimization/68796: Add patterns for QImode and HImode comparison with zero PR rtl-optimization/68796 * config/aarch64/aarch64.md (*and<mode>_compare0): New pattern. * config/aarch64/aarch64.c (aarch64_select_cc_mode): Handle HImode and QImode comparisons against zero with CC_NZmode. * config/aarch64/iterators.md (short_mask): New mode_attr. * gcc.target/aarch64/tst_5.c: New test. * gcc.target/aarch64/tst_6.c: Likewise. From-SVN: r232228
2016-01-11 15:44:22 +01:00
2016-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/68796
* gcc.target/aarch64/tst_5.c: New test.
* gcc.target/aarch64/tst_6.c: Likewise.
[RTL-ifcvt] PR rtl-optimization/68841: Make sure one basic block doesn't clobber CC reg usage of the other PR rtl-optimization/68841 * ifcvt.c (struct noce_if_info): Add orig_x field. (bbs_ok_for_cmove_arith): Add to_rename parameter. Don't record conflicts on to_rename if it's present. Allow memory destinations in sets. (noce_try_cmove_arith): Call bbs_ok_for_cmove_arith even on simple blocks, passing orig_x to the checks. (noce_process_if_block): Set if_info->orig_x appropriately. * gcc.dg/pr68841.c: New test. * gcc.c-torture/execute/pr68841.c: New test. From-SVN: r232223
2016-01-11 13:13:50 +01:00
2016-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/68841
* gcc.dg/pr68841.c: New test.
* gcc.c-torture/execute/pr68841.c: New test.
re PR rtl-optimization/68920 (Undesirable if-conversion for a rarely taken branch) gcc/ 2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com> PR rtl-optimization/68920 * config/i386/i386.c (ix86_option_override_internal): Restrict number of conditional moves for RTL if-conversion to 1 for TARGET_ONE_IF_CONV_INSN. * config/i386/i386.h (TARGET_ONE_IF_CONV_INSN): New macros. * config/i386/x86-tune.def (X86_TUNE_ONE_IF_CONV_INSN): New macros. * params.def (PARAM_MAX_RTL_IF_CONVERSION_INSNS) : Introduce new parameter to restirct number of conditional moves for RTL if-conversion. * doc/invoke.texi (max-rtl-if-conversion-insns): Document it. * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Limit number of conditionl moves. gcc/testsuite/ 2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com> PR rtl-optimization/68920 * gcc.dg/ifcvt-4.c: Add "--param max-rtl-if-conversion-insns=3" option for ix86 targets. * gcc.dg/ifcvt-5.c: New test. From-SVN: r232220
2016-01-11 13:07:31 +01:00
2016-01-11 Yuri Rumyantsev <ysrumyan@gmail.com>
PR rtl-optimization/68920
* gcc.dg/ifcvt-4.c: Add "--param max-rtl-if-conversion-insns=3" option
for ix86 targets.
* gcc.dg/ifcvt-5.c: New test.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-11 Alexandre Oliva <aoliva@redhat.com>
[PR69123] fix handling of MEMs in VTA to avoid dataflow oscillation The problem arises because we used to drop overwritten MEMs from loc lists of VALUEs, but not of other onepart variables, and it just so happens that, by doing so, block 6 in the testcase has no D#5 in its output in the first pass, because the MEM holding its (previous) value was correctly dropped from value 88:88, but gains it in the second pass because D#5 has the MEM location incoming directly in its loc list, rather than indirectly in a VALUE. This incorrect binding enables other blocks to believe they have a tentative binding for D#5 in some cycles, but others, still operating on the early conclusion, believe there isn't, and they oscillate from that. Since we check for escaping MEMs in clobbers, we won't lose anything relevant by dropping call-clobbered or overwritten MEMs in all onepart variables, and this ensures the loc intersection operation in onepart vars won't let a MEM through that wasn't present in earlier iterations. for gcc/ChangeLog PR bootstrap/69123 * var-tracking.c (drop_overlapping_mem_locs): Operate on all onepart vars. Fix typo in comment. Fix reversed condition in unshare test. (dataflow_set_remove_mem_locs): Operate on all onepart vars. for gcc/testsuite/ChangeLog PR bootstrap/69123 * g++.dg/pr69123.C: New. From-SVN: r232218
2016-01-11 11:40:33 +01:00
PR bootstrap/69123
* g++.dg/pr69123.C: New.
re PR target/69010 (Boolean vector constant with a scalar mode is expanded incorrectly) gcc/ PR target/69010 * expr.c (expand_expr_real_1): For boolean vector constants with a scalar mode use const_scalar_mask_from_tree. (const_scalar_mask_from_tree): New. * optabs.c (expand_vec_cond_mask_expr): Use mask mode assigned to a mask type to handle constants. gcc/testsuite/ PR target/69010 * gcc.target/i386/pr69010.c: New test. From-SVN: r232216
2016-01-11 11:27:17 +01:00
2016-01-11 Ilya Enkovich <enkovich.gnu@gmail.com>
PR target/69010
* gcc.target/i386/pr69010.c: New test.
[PR ipa/69044] Do not clone for param removal when not possible 2016-01-11 Martin Jambor <mjambor@suse.cz> PR ipa/69044 * ipa-cp.c (estimate_local_effects): Do not clone for removal of useless parameters if we cannot change function signature. testsuite/ * gcc.target/i386/chkp-pr69044.c: New test. From-SVN: r232215
2016-01-11 11:09:17 +01:00
2016-01-11 Martin Jambor <mjambor@suse.cz>
PR ipa/69044
* gcc.target/i386/chkp-pr69044.c: New test.
Don't allow latch with phi in try_transform_to_exit_first_loop_alt 2016-01-11 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69109 * tree-parloops.c (try_transform_to_exit_first_loop_alt): Don't allow latch with phi. * gcc.dg/autopar/pr69109-2.c: New test. * gcc.dg/autopar/pr69109.c: New test. From-SVN: r232212
2016-01-11 10:38:28 +01:00
2016-01-11 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69109
* gcc.dg/autopar/pr69109-2.c: New test.
* gcc.dg/autopar/pr69109.c: New test.
Handle case that outer phi res is not used in a phi in gather_scalar_reductions 2016-01-11 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69108 * tree-parloops.c (gather_scalar_reductions): Handle case that outer phi res is not used in a phi. * gcc.dg/autopar/pr69108.c: New test. From-SVN: r232211
2016-01-11 10:19:33 +01:00
2016-01-11 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69108
* gcc.dg/autopar/pr69108.c: New test.
Fix -Wmisleading indentation false-positive for do-while statement gcc/c-family/ChangeLog: PR c++/69029 * c-indentation.c (should_warn_for_misleading_indentation): Don't warn about do-while statements. gcc/testsuite/ChangeLog: PR c++/69029 * c-c++-common/Wisleading-indentation.c: Augment test. From-SVN: r232202
2016-01-10 17:39:39 +01:00
2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/69029
* c-c++-common/Wisleading-indentation.c: Augment test.
re PR fortran/69154 (ICE in gfc_trans_where_2, at fortran/trans-stmt.c:5005 on *-linux) 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 * frontend-passes.c (in_where): New variable. (inline_matmul_assign): Don't try this if we are within a WHERE statement. (gfc_code_walker): Keep track of in_where. 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 * gfortran.dg/inline_matmul_12.f90: New test. From-SVN: r232201
2016-01-10 14:18:54 +01:00
2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/69154
* gfortran.dg/inline_matmul_12.f90: New test.
re PR fortran/67779 (Strange ordering with strings in extended object) 2016-01-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/67779 * trans_array.c (gfc_conv_scalarized_array_ref): Add missing se->use_offset from condition for calculation of 'base'. 2016-01-10 Paul Thomas <pault@gcc.gnu.org> PR fortran/67779 * gfortran.dg/actual_array_offset_1: New test. From-SVN: r232200
2016-01-10 13:56:28 +01:00
2016-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67779
* gfortran.dg/actual_array_offset_1: New test.
Don't parallelize loops containing phis with addr_exprs 2016-01-10 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69062 * tree-parloops.c (loop_has_phi_with_address_arg): New function. (parallelize_loops): Don't paralelize loop that has phi with address arg. * gcc.dg/autopar/pr69062.c: New test. From-SVN: r232199
2016-01-10 13:44:57 +01:00
2016-01-10 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69062
* gcc.dg/autopar/pr69062.c: New test.
Fix scan-tree-dump syntax gcc/testsuite/ * gcc.dg/vect/slp-perm-1.c: Fix scan-tree-dump syntax. * gcc.dg/vect/slp-perm-2.c: Likewise. * gcc.dg/vect/slp-perm-3.c: Likewise. * gcc.dg/vect/slp-perm-5.c: Likewise. * gcc.dg/vect/slp-perm-6.c: Likewise. * gcc.dg/vect/slp-perm-7.c: Likewise. * gcc.dg/vect/slp-perm-8.c: Likewise. From-SVN: r232197
2016-01-10 13:12:38 +01:00
2016-01-10 Thomas Schwinge <thomas@codesourcery.com>
* gcc.dg/vect/slp-perm-1.c: Fix scan-tree-dump syntax.
* gcc.dg/vect/slp-perm-2.c: Likewise.
* gcc.dg/vect/slp-perm-3.c: Likewise.
* gcc.dg/vect/slp-perm-5.c: Likewise.
* gcc.dg/vect/slp-perm-6.c: Likewise.
* gcc.dg/vect/slp-perm-7.c: Likewise.
* gcc.dg/vect/slp-perm-8.c: Likewise.
Only allow single exit phi for reduction in try_create_reduction_list 2016-01-10 Tom de Vries <tom@codesourcery.com> PR tree-optimization/69039 * tree-parloops.c (try_create_reduction_list): Only allow single exit phi for reduction. * gcc.dg/autopar/pr69039.c: New test. From-SVN: r232196
2016-01-10 10:12:03 +01:00
2016-01-10 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69039
* gcc.dg/autopar/pr69039.c: New test.
re PR c++/69113 (ICE: in vague_linkage_p, at cp/decl2.c:1875 with -fno-weak) PR c++/69113 * decl2.c (comdat_linkage): Only set DECL_COMDAT if TREE_PUBLIC is set. * g++.dg/pr69113.C: New test. From-SVN: r232189
2016-01-09 12:15:26 +01:00
2016-01-09 Marek Polacek <polacek@redhat.com>
PR c++/69113
* g++.dg/pr69113.C: New test.
re PR middle-end/50865 (Invalid code generation for INT64_MIN % 1 on x86_64) PR middle-end/50865 PR tree-optimization/69097 * fold-const.h (expr_not_equal_to): New prototype. * fold-const.c: Include stringpool.h and tree-ssanames.h. (expr_not_equal_to): New function. * match.pd (X % -Y is the same as X % Y): Don't optimize unless X is known not to be equal to minimum or Y is known not to be equal to -1. * tree-vrp.c (simplify_div_or_mod_using_ranges): Add GSI argument. fold TRUNC_MOD_EXPR if the second argument is not a power of two. (simplify_stmt_using_ranges): Adjust caller. (vrp_finalize): Call set_value_range on SSA_NAMEs before calling substitute_and_fold. * gcc.c-torture/execute/pr50865.c: New test. * gcc.c-torture/execute/pr69097-1.c: New test. * gcc.c-torture/execute/pr69097-2.c: New test. * gcc.dg/pr69097-1.c: New test. * gcc.dg/pr69097-2.c: New test. From-SVN: r232188
2016-01-09 08:37:04 +01:00
2016-01-09 Jakub Jelinek <jakub@redhat.com>
PR middle-end/50865
PR tree-optimization/69097
* gcc.c-torture/execute/pr50865.c: New test.
* gcc.c-torture/execute/pr69097-1.c: New test.
* gcc.c-torture/execute/pr69097-2.c: New test.
* gcc.dg/pr69097-1.c: New test.
* gcc.dg/pr69097-2.c: New test.
re PR tree-optimization/69164 (ICE in create_tmp_var, at gimple-expr.c:468) PR c++/69164 * class.c (layout_class_type): Use copy_node to copy FIELD_DECLs. * g++.dg/opt/pr69164.C: New test. From-SVN: r232187
2016-01-09 08:34:41 +01:00
2016-01-09 Jakub Jelinek <jakub@redhat.com>
PR c++/69164
* g++.dg/opt/pr69164.C: New test.
re PR tree-optimization/69167 (internal compiler error: SSA corruption) PR tree-optimization/69167 * gimple-fold.c (replace_stmt_with_simplification): Also punt if new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of ops[0] comparison. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * gcc.dg/pr69167.c: New test. From-SVN: r232178
2016-01-08 21:50:24 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69167
* gcc.dg/pr69167.c: New test.
re PR c++/68449 (ICE in cxx_eval_constant_expression on atomic_load in C++) PR c++/68449 * constexpr.c (cxx_eval_constant_expression): Handle NULL initializer. * g++.dg/pr68449.C: New. From-SVN: r232176
2016-01-08 20:08:37 +01:00
2016-01-08 Marek Polacek <polacek@redhat.com>
PR c++/68449
* g++.dg/pr68449.C: New.
[PATCH] Fix PR68707 gcc/: * tree-vect-slp.c (vect_analyze_slp_instance): Cancel permuted SLP instances that can be handled via vect_load_lanes. gcc/testsuite/: * lib/target-supports.exp (check_effective_target_vect_load_lanes): New. * gcc.dg/vect/slp-perm-1.c: Look for vect_load_lanes instead of SLP on platforms supporting it. * gcc.dg/vect/slp-perm-2.c: Likewise. * gcc.dg/vect/slp-perm-3.c: Likewise. * gcc.dg/vect/slp-perm-5.c: Likewise. * gcc.dg/vect/slp-perm-7.c: Likewise. * gcc.dg/vect/slp-perm-8.c: Likewise. * gcc.dg/vect/slp-perm-6.c: Look for vect_load_lanes in addition to SLP on platforms supporting it. Co-Authored-By: Richard Biener <rguenther@suse.de> From-SVN: r232174
2016-01-08 19:02:35 +01:00
2016-01-08 Alan Lawrence <alan.lawrence@arm.com>
PR tree-optimization/68707
* lib/target-supports.exp (check_effective_target_vect_load_lanes): New.
* gcc.dg/vect/slp-perm-1.c: Look for vect_load_lanes instead of SLP
on platforms supporting it.
* gcc.dg/vect/slp-perm-2.c: Likewise.
* gcc.dg/vect/slp-perm-3.c: Likewise.
* gcc.dg/vect/slp-perm-5.c: Likewise.
* gcc.dg/vect/slp-perm-7.c: Likewise.
* gcc.dg/vect/slp-perm-8.c: Likewise.
* gcc.dg/vect/slp-perm-6.c: Look for vect_load_lanes in addition to SLP
on platforms supporting it.
re PR tree-optimization/69172 (ICE in make_ssa_name_fn, at tree-ssanames.c:266) PR tree-optimization/69172 * gimple-fold.c (gimple_fold_builtin_memory_chk): Pass type to gimple_build. * gcc.dg/pr69172.c: New test. From-SVN: r232155
2016-01-08 11:13:23 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/69162 (ICE in create_tmp_var, at gimple-expr.c:468) PR tree-optimization/69162 * gimplify.c (gimplify_va_arg_expr): Encode original type of valist argument in another argument. (gimplify_modify_expr): Adjust for the above change. Cleanup. * tree-stdarg.c (expand_ifn_va_arg_1): Use new 3rd argument to determine the va_list type, build a MEM_REF instead of build_fold_indirect_ref. * gcc.dg/pr69162.c: New test. From-SVN: r232156
2016-01-08 11:14:29 +01:00
PR tree-optimization/69162
* gcc.dg/pr69162.c: New test.
re PR tree-optimization/69172 (ICE in make_ssa_name_fn, at tree-ssanames.c:266) PR tree-optimization/69172 * gimple-fold.c (gimple_fold_builtin_memory_chk): Pass type to gimple_build. * gcc.dg/pr69172.c: New test. From-SVN: r232155
2016-01-08 11:13:23 +01:00
PR tree-optimization/69172
* gcc.dg/pr69172.c: New test.
re PR tree-optimization/67781 (wrong code generated on big-endian with -O1 -fexpensive-optimizations) 2016-01-08 Thomas Preud'homme <thomas.preudhomme@arm.com> gcc/ PR tree-optimization/67781 * tree-ssa-math-opts.c (find_bswap_or_nop): Zero out bytes in cmpxchg and cmpnop in two steps: first the ones not accessed in original gimple expression in a endian independent way and then the ones not accessed in the final result in an endian-specific way. gcc/testsuite/ PR tree-optimization/67781 * gcc.c-torture/execute/pr67781.c: New file. From-SVN: r232154
2016-01-08 10:21:19 +01:00
2016-01-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/67781
* gcc.c-torture/execute/pr67781.c: New file.
re PR tree-optimization/69083 (ICE at -O3 in 64-bit mode on x86_64-linux-gnu (verify_gimple failed)) PR tree-optimization/69083 * tree-vect-slp.c (vect_get_constant_vectors): For VECTOR_BOOLEAN_TYPE_P assert op is fold_convertible_p to vector_type's element type. If op is fold_convertible_p to vector_type's element type, use NOP_EXPR instead of VCE. * gcc.dg/vect/pr69083.c: New test. From-SVN: r232153
2016-01-08 09:37:17 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69083
* gcc.dg/vect/pr69083.c: New test.
Restrict to linux and gnu targets as not all math.h implementations support the issignaling macro. Restrict to linux and gnu targets as not all math.h implementations support the issignaling macro. Use -fexcess-precision=standard for compiler options. Use fabs() only when __FLT_EVAL_METHOD__ == 0. gcc/testsuite/ * gcc.dg/pr61441.c: Restrict to linux and gnu targets. Use -fexcess-precision=standard for compiler options. Use fabs() only when __FLT_EVAL_METHOD__ == 0. From-SVN: r232152
2016-01-08 09:35:02 +01:00
2016-01-08 Sujoy Saraswati <sujoy.saraswati@hpe.com>
PR tree-optimization/61441
* gcc.dg/pr61441.c: Restrict to linux and gnu targets.
Use -fexcess-precision=standard for compiler options.
Use fabs() only when __FLT_EVAL_METHOD__ == 0.
re PR c++/69145 (Bogus 'warning: #pragma implementation for ‘...’ appears after file is included') PR c++/69145 * files.c (cpp_included_before): If IS_ADHOC_LOC (location), lookup real location from the line_table. * g++.dg/ext/pr69145-1.C: New test. * g++.dg/ext/pr69145-2-very-long-filename.cc: New file. * g++.dg/ext/pr69145-2.h: New file. From-SVN: r232150
2016-01-08 07:43:31 +01:00
2016-01-08 Jakub Jelinek <jakub@redhat.com>
re PR fortran/69128 (OpenMP workshare problem with SUM()) PR fortran/69128 * trans.h (OMPWS_SCALARIZER_BODY): Define. (OMPWS_NOWAIT): Renumber. * trans-stmt.c (gfc_trans_where_3): Only set OMPWS_SCALARIZER_WS if OMPWS_SCALARIZER_BODY is not set already, and set also OMPWS_SCALARIZER_BODY until the final loop creation. * trans-expr.c (gfc_trans_assignment_1): Likewise. * trans-openmp.c (gfc_trans_omp_workshare): Also clear OMPWS_SCALARIZER_BODY. * trans-array.c (gfc_trans_scalarized_loop_end): Don't create OMP_FOR if OMPWS_SCALARIZER_BODY is set. * gfortran.dg/gomp/pr69128.f90: New test. From-SVN: r232151
2016-01-08 07:45:18 +01:00
PR fortran/69128
* gfortran.dg/gomp/pr69128.f90: New test.
re PR c++/69145 (Bogus 'warning: #pragma implementation for ‘...’ appears after file is included') PR c++/69145 * files.c (cpp_included_before): If IS_ADHOC_LOC (location), lookup real location from the line_table. * g++.dg/ext/pr69145-1.C: New test. * g++.dg/ext/pr69145-2-very-long-filename.cc: New file. * g++.dg/ext/pr69145-2.h: New file. From-SVN: r232150
2016-01-08 07:43:31 +01:00
PR c++/69145
* g++.dg/ext/pr69145-1.C: New test.
* g++.dg/ext/pr69145-2-very-long-filename.cc: New file.
* g++.dg/ext/pr69145-2.h: New file.
PR c/68966 - atomic_fetch_* on atomic_bool not diagnosed gcc/ChangeLog: * doc/extend.texi (__atomic Builtins, __sync Builtins): Document constraint on the type of arguments. gcc/c-family/ChangeLog: * c-common.c (sync_resolve_size): Reject first argument when it's a pointer to _Bool. gcc/testsuite/ChangeLog: * gcc.dg/atomic-fetch-bool.c: New test. * gcc.dg/sync-fetch-bool.c: New test. From-SVN: r232147
2016-01-08 02:00:25 +01:00
2016-01-07 Martin Sebor <msebor@redhat.com>
PR c/68966
* gcc.dg/atomic-fetch-bool.c: New test.
* gcc.dg/sync-fetch-bool.c: New test.
Move pr66680.f90 to libgomp gcc/testsuite/ PR fortran/66680 gfortran.dg/gomp/pr66680.f90: Moved to libgomp. libgomp/ PR fortran/66680 * testsuite/libgomp.fortran/pr66680.f90: New test. From-SVN: r232138
2016-01-07 19:18:29 +01:00
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR fortran/66680
gfortran.dg/gomp/pr66680.f90: Moved to libgomp.
Add a test for PR66655 PR target/66655 * g++.dg/pr66655.C: New test. * g++.dg/pr66655_1.cc: Test support file. * g++.dg/pr66655.h: Test header file. From-SVN: r232133
2016-01-07 18:13:50 +01:00
2016-01-07 Nick Clifton <nickc@redhat.com>
PR target/66655
* g++.dg/pr66655.C: New test.
* g++.dg/pr66655_1.cc: Test support file.
* g++.dg/pr66655.h: Test header file.
re PR middle-end/69156 (gcc.dg/pr59630.c: ICE: verify_gimple failed: non-trivial conversion at assignment with -fno-tree-ccp) PR tree-optimization/69156 * gimple.c (validate_type): Removed. (gimple_builtin_call_types_compatible_p): Use useless_type_conversion_p instead of validate_type. * value-prof.c (gimple_stringop_fixed_value): Fold icall_size to correct type. * gcc.dg/pr69156.c: New test. From-SVN: r232342
2016-01-13 20:21:59 +01:00
2016-01-07 Dominique d'Humieres <dominiq@lps.ens.fr>
re PR fortran/66680 (ICE with openmp, a loop and a type bound procedure) 2016-01-07 Dominique d'Humieres <dominiq@lps.ens.fr> PR fortran/66680 gfortran.dg/gomp/pr66680.f90: New test. From-SVN: r232127
2016-01-07 14:21:54 +01:00
PR fortran/66680
gfortran.dg/gomp/pr66680.f90: New test.
Add round_nimm_scalar_predicate and use xBm Add round_nimm_scalar_predicate for scalar SSE integer to floating point conversions since round_nimm_predicate is for vector operand. round_constraint can't be used on vector SSE patterns since it is mapped to "vm". The "xBm" constraint must be used in this case. gcc/ PR target/69171 * config/i386/sse.md (<sse>_sqrt<mode>2<mask_name><round_name>): Use the "xBm" constraint. (float<sseintvecmodelower><mode>2<mask_name><round_name): Likewise. (sse_cvtsi2ss<round_name>): Use round_nimm_scalar_predicate. (sse_cvtsi2ssq<round_name>): Likewise. (sse_cvtss2si<round_name>): Likewise. (sse_cvtss2siq<round_name>): Likewise. (sse2_cvtsi2sdq<round_name>): Likewise. (sse2_cvtsd2si<round_name>): Likewise. (sse2_cvtsd2siq<round_name>): Likewise. * config/i386/subst.md (round_nimm_scalar_predicate): New predicate. gcc/testsuite/ PR target/69171 * gcc.target/i386/pr69171-1.c: New test. * gcc.target/i386/pr69171-2.c: Likewise. * gcc.target/i386/pr69171-3.c: Likewise. * gcc.target/i386/pr69171-4.c: Likewise. * gcc.target/i386/pr69171-5.c: Likewise. * gcc.target/i386/pr69171-6.c: Likewise. From-SVN: r232126
2016-01-07 13:43:06 +01:00
2016-01-07 H.J. Lu <hongjiu.lu@intel.com>
PR target/69171
* gcc.target/i386/pr69171-1.c: New test.
* gcc.target/i386/pr69171-2.c: Likewise.
* gcc.target/i386/pr69171-3.c: Likewise.
* gcc.target/i386/pr69171-4.c: Likewise.
* gcc.target/i386/pr69171-5.c: Likewise.
* gcc.target/i386/pr69171-6.c: Likewise.
Fix SSA inconsistencies with invalid asm reg names (PR67639) PR middle-end/67639 * varasm.c (make_decl_rtl): Mark invalid register vars as DECL_EXTERNAL. testsuite/ PR middle-end/67639 * c-c++-common/pr67639.c: New test. From-SVN: r232125
2016-01-07 13:17:39 +01:00
2015-12-15 Bernd Schmidt <bschmidt@redhat.com>
PR middle-end/67639
* c-c++-common/pr67639.c: New test.
re PR tree-optimization/69141 (-O2 -fdump-tree-fre ICEs) PR tree-optimization/69141 * tree-ssa-pre.c: Include langhooks.h. (eliminate_dom_walker::before_dom_children): Use lang_hooks.decl_printable_name instead of cgraph_node::get ()->name (). * g++.dg/opt/pr69141.C: New test. From-SVN: r232123
2016-01-07 09:47:44 +01:00
2016-01-07 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/69141
* g++.dg/opt/pr69141.C: New test.
* gcc.target/sparc/20151219-1.c: Skip in 64-bit mode. From-SVN: r232116
2016-01-07 00:34:10 +01:00
2016-01-06 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20151219-1.c: Skip in 64-bit mode.
re PR target/69140 (stack alignment + O1 breaks with Microsoft ABI) PR target/69140 * config/i386/i386.c (ix86_expand_prologue): Declare fs.sp_valid depending on frame_pointer_needed before remaining integer and SSE registers are saved. testsuite/ChangeLog: PR target/69140 * gcc.target/i386/pr69140.c: New test From-SVN: r232111
2016-01-06 21:19:04 +01:00
2016-01-06 Uros Bizjak <ubizjak@gmail.com>
PR target/69140
* gcc.target/i386/pr69140.c: New test
C: fix reported range of invalid unary dereference. gcc/c/ChangeLog: * c-parser.c (c_parser_unary_expression): For dereferences, build a combined location before calling build_indirect_ref, so that error reports cover the full range, manually updating the c_expr src_range. gcc/testsuite/ChangeLog: * gcc.dg/bad-dereference.c: New test case. From-SVN: r232110
2016-01-06 21:13:19 +01:00
2016-01-06 David Malcolm <dmalcolm@redhat.com>
* gcc.dg/bad-dereference.c: New test case.
vsx.md (*p9_vecload_<mode>): Replace VSX_M mode iterator with VSX_M2. [gcc] 2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * config/rs6000/vsx.md (*p9_vecload_<mode>): Replace VSX_M mode iterator with VSX_M2. (*p9_vecstore_<mode>): Likewise. (*vsx_le_permute_<mode>): Restrict to !TARGET_P9_VECTOR. (*vsx_le_perm_load_<mode> for VSX_LE_128): Likewise. (*vsx_le_perm_store_<mode> for VSX_LE_128): Likewise. (define_split for VSX_LE128 stores): Likewise. (define_peephole2 for TImode LE swaps): Likewise. (define_split for VSX_LE128 post-reload stores): Likewise. [gcc/testsuite] 2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> * gcc.target/powerpc/p9-lxvx-stxvx-3.c: New test. From-SVN: r232109
2016-01-06 20:19:47 +01:00
2015-01-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-lxvx-stxvx-3.c: New test.
* gcc.dg/atomic-invalid-2.c: Remove duplicated content. From-SVN: r232100
2016-01-06 11:46:20 +01:00
2016-01-06 Andreas Schwab <schwab@linux-m68k.org>
* gcc.dg/atomic-invalid-2.c: Remove duplicated content.
re PR sanitizer/69099 (ICE when compiling gcc.dg/atomic/c11-atomic-exec-2.c with -fsanitize=float-cast-overflow) PR sanitizer/69099 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of NULL. * convert.c (convert_to_integer_1): Adjust call to ubsan_instrument_float_cast. Use NULL_TREE instead of NULL. * ubsan.c (ubsan_instrument_float_cast): Drop the ARG parameter. Use EXPR instead of ARG. * ubsan.h (ubsan_instrument_float_cast): Adjust declaration. * gcc.dg/ubsan/float-cast-overflow-atomic.c: New test. From-SVN: r232099
2016-01-06 11:24:15 +01:00
2016-01-06 Marek Polacek <polacek@redhat.com>
PR sanitizer/69099
* gcc.dg/ubsan/float-cast-overflow-atomic.c: New test.
re PR c/69104 (invalid atomic memory order not diagnosed) PR c/69104 * builtins.c (get_memmodel): Use expansion point location rather than the input location. Call warning_at rather than warning. (expand_builtin_atomic_compare_exchange): Likewise. (expand_builtin_atomic_load): Likewise. (expand_builtin_atomic_store): Likewise. (expand_builtin_atomic_clear): Likewise. * gcc.dg/atomic-invalid-2.c: New. From-SVN: r232090
2016-01-05 21:24:02 +01:00
2016-01-05 Marek Polacek <polacek@redhat.com>
PR c/69104
* gcc.dg/atomic-invalid-2.c: New.
Use vector_operand on SSE with 16b memory operand Add vector_operand, which is vector_memory_operand or register_operand, and use it, instead of nonimmediate_operand, in SSE patterns with 16-byte memory operand. gcc/ PR target/68991 * config/i386/i386.c (ix86_expand_vector_logical_operator): Replace nonimmediate_operand with vector_operand. * config/i386/predicates.md (vector_operand): New predicate. (general_vector_operand): Replace nonimmediate_operand with vector_operand. * config/i386/sse.md: Replace nonimmediate_operand with vector_operand and m constraint with Bm constraint on SSE patterns with 16-byte memory operand. * config/i386/subst.md (round_nimm_predicate): Replace nonimmediate_operand with vector_operand. (round_saeonly_nimm_predicate): Likewise. (round_saeonly_nimm_scalar_predicate): New. gcc/testsuite/ PR target/68991 * gcc.target/i386/pr68991.c: New test. From-SVN: r232088
2016-01-05 21:19:16 +01:00
2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/68991
* gcc.target/i386/pr68991.c: New test.
Add vector_memory_operand and "Bm" constraint SSE vector arithmetic and logic instructions only accept aligned memory operand. This patch adds vector_memory_operand and "Bm" constraint for aligned SSE memory operand. They are applied to SSE plusminus and any_logic patterns. gcc/ PR target/68991 * config/i386/constraints.md (Bm): New constraint. * config/i386/predicates.md (vector_memory_operand): New predicate. * config/i386/sse.md: Replace xm with xBm in plusminus and any_logic patterns. gcc/testsuite/ PR target/68991 * g++.dg/pr68991-1.C: New test. * g++.dg/pr68991-2.C: Likewise. From-SVN: r232087
2016-01-05 21:17:26 +01:00
2016-01-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/68991
* g++.dg/pr68991-1.C: New test.
* g++.dg/pr68991-2.C: Likewise.
re PR tree-optimization/69167 (internal compiler error: SSA corruption) PR tree-optimization/69167 * gimple-fold.c (replace_stmt_with_simplification): Also punt if new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of ops[0] comparison. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * gcc.dg/pr69167.c: New test. From-SVN: r232178
2016-01-08 21:50:24 +01:00
2016-01-05 Sergei Trofimovich <siarheit@google.com>
[PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 [PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 * config/ia64/ia64.c (ia64_expand_load_address): Use gprel64 for local symbolic operands. * config/ia64/predicates.md (local_symbolic_operand64): New predicate. PR other/60465 * gcc.target/ia64/pr60465-gprel64.c: New test. * gcc.target/ia64/pr60465-gprel64-c37.c: New test. From-SVN: r232080
2016-01-05 18:57:05 +01:00
re PR tree-optimization/69167 (internal compiler error: SSA corruption) PR tree-optimization/69167 * gimple-fold.c (replace_stmt_with_simplification): Also punt if new SSA_NAME_OCCURS_IN_ABNORMAL_PHI SSA_NAMEs appear in operands of ops[0] comparison. * gimple-match-head.c (maybe_push_res_to_seq): Likewise. * gcc.dg/pr69167.c: New test. From-SVN: r232178
2016-01-08 21:50:24 +01:00
PR other/60465
[PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 [PATCH v2] ia64: don't use dynamic relocations for local symbols PR other/60465 * config/ia64/ia64.c (ia64_expand_load_address): Use gprel64 for local symbolic operands. * config/ia64/predicates.md (local_symbolic_operand64): New predicate. PR other/60465 * gcc.target/ia64/pr60465-gprel64.c: New test. * gcc.target/ia64/pr60465-gprel64-c37.c: New test. From-SVN: r232080
2016-01-05 18:57:05 +01:00
* gcc.target/ia64/pr60465-gprel64.c: New test.
* gcc.target/ia64/pr60465-gprel64-c37.c: New test.
[combine][v2] Canonicalise (r + r) to (r << 1) to aid recognition PR rtl-optimization/68651 * combine.c (combine_simplify_rtx): Canonicalize x + x into x << 1. * gcc.target/aarch64/pr68651_1.c: New test. From-SVN: r232077
2016-01-05 17:06:06 +01:00
2016-01-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR rtl-optimization/68651
* gcc.target/aarch64/pr68651_1.c: New test.
Fix PR c/69122 (-Wmisleading-indentation false positive with empty macros) gcc/c-family/ChangeLog: PR c/69122 * c-indentation.c (get_visual_column): Remove default argument. (should_warn_for_misleading_indentation): For the multiline case, update call to get_visual_column for next_stmt_exploc so that it captures the location of the first non-whitespace character in the relevant line. Don't issue warnings if there is non-whitespace before the next statement. gcc/testsuite/ChangeLog: PR c/69122 * c-c++-common/Wmisleading-indentation.c (pr69122): New function. From-SVN: r232076
2016-01-05 16:54:46 +01:00
2016-01-05 David Malcolm <dmalcolm@redhat.com>
PR c/69122
* c-c++-common/Wmisleading-indentation.c (pr69122): New function.
alias.c (compare_base_decls): Use symtab_node::get. gcc/ * alias.c (compare_base_decls): Use symtab_node::get. gcc/testsuite/ * gcc.dg/alias-15.c: New. From-SVN: r232073
2016-01-05 15:15:01 +01:00
2016-01-05 Nathan Sidwell <nathan@acm.org>
re PR c++/58583 ([c++11] ICE with invalid non-static data member initialization in template) gcc/cp/ PR c++/58583 * pt.c (build_non_dependent_expr): Don't try a checking fold when parsing an nsdmi. gcc/testsuite/ PR c++/58583 * g++.dg/cpp0x/nsdmi-template14.C: Adjust test & errors. From-SVN: r232075
2016-01-05 15:40:11 +01:00
PR c++/58583
* g++.dg/cpp0x/nsdmi-template14.C: Adjust test & errors.
alias.c (compare_base_decls): Use symtab_node::get. gcc/ * alias.c (compare_base_decls): Use symtab_node::get. gcc/testsuite/ * gcc.dg/alias-15.c: New. From-SVN: r232073
2016-01-05 15:15:01 +01:00
* gcc.dg/alias-15.c: New.
re PR target/68770 (Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940) PR target/68770 * ira-costs.c (copy_cost): Initialise the t_icode field of the secondary_reload_info structure. tests: * g++.dg/pr68770.C: New test. From-SVN: r232072
2016-01-05 14:20:29 +01:00
2016-01-05 Nick Clifton <nickc@redhat.com>
PR target/68870
* g++.dg/pr68770.C: New test.
target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. * lib/target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. From-SVN: r232062
2016-01-04 20:06:07 +01:00
2016-01-04 Mike Stump <mikestump@comcast.net>
* lib/target-supports.exp (check_effective_target_cilkplus):
cilkplus targets require pthreads.
(check_effective_target_cilkplus): Remove special case for NVPTX. From-SVN: r232063
2016-01-04 21:01:15 +01:00
(check_effective_target_cilkplus): Remove special case for NVPTX.
target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. * lib/target-supports.exp (check_effective_target_cilkplus): cilkplus targets require pthreads. From-SVN: r232062
2016-01-04 20:06:07 +01:00
constraints.md (wo constraint): New constraint for ISA 3.0 (power9). [gcc] 2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> * config/rs6000/constraints.md (wo constraint): New constraint for ISA 3.0 (power9). * config/rs6000/rs6000.c (rs6000_debug_reg_global): Add support for wo constraint. (rs6000_init_hard_regno_mode_ok): Likewise. * config/rs6000/rs6000.h (r6000_reg_class_enum): Add support for wo constraint. * config/rs6000/altivec.md (altivec_vperm_<mode>): Clean up vperm expanders not to have constraints. Add support for ISA 3.0 xxperm instruction. Add support for fusing xxlor with xxperm. (altivec_vperm_<mode>_internal): Likewise. (altivec_vperm_v8hiv16qi): Likewise. (altivec_vperm_<mode>v16q): Likewise. (altivec_vperm_<mode>_uns): Likewise. (vperm_v8hiv4si): Likewise. (vperm_v16qiv8hi): Likewise. * doc/md.texi (RS/6000 constraints): Document wo constraint. [gcc/testsuite] 2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com> * gcc.target/powerpc/p9-permute.c: New test for xxperm code generation. From-SVN: r232060
2016-01-04 19:22:52 +01:00
2016-01-04 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/p9-permute.c: New test for xxperm code
generation.
Update copyright years. From-SVN: r232055
2016-01-04 15:30:50 +01:00
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
re PR c/68908 (inefficient code for _Atomic operations) PR c/68908 * c-typeck.c (build_atomic_assign): Improve commentary. Add optimization to use __atomic_fetch_* built-in if possible. * gcc.dg/atomic/c11-atomic-exec-6.c: New test. * gcc.dg/atomic/c11-atomic-exec-7.c: New test. * gcc.dg/atomic/stdatomic-op-5.c: New test. From-SVN: r232052
2016-01-04 13:27:08 +01:00
2016-01-04 Marek Polacek <polacek@redhat.com>
PR c/68908
* gcc.dg/atomic/c11-atomic-exec-6.c: New test.
* gcc.dg/atomic/c11-atomic-exec-7.c: New test.
* gcc.dg/atomic/stdatomic-op-5.c: New test.
re PR target/69100 (ICE in final_scan_insn with -msoft-float and __builtin_apply) PR target/69100 * config/sparc/sparc.h (FUNCTION_ARG_REGNO_P): Return true in 64-bit mode for %f0-%f31 only if TARGET_FPU. From-SVN: r232050
2016-01-04 09:14:12 +01:00
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20160104-2.c: New test.
re PR target/69072 (ICE in function_arg_record_value on 7th packed structure) PR target/69072 * config/sparc/sparc.c (scan_record_type): Take into account subfields to compute the PACKED_P predicate. (function_arg_record_value): Minor tweaks. From-SVN: r232049
2016-01-04 09:06:52 +01:00
2016-01-04 Eric Botcazou <ebotcazou@adacore.com>
* gcc.target/sparc/20160104-1.c: New test.
re PR fortran/65045 ([F08] ICE when using the same name for a block and a variable) 2016-01-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/65045 * gfortran.dg/pr65045.f90: New test. From-SVN: r232042
2016-01-03 21:55:19 +01:00
2016-01-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/65045
* gfortran.dg/pr65045.f90: New test.
* gnat.dg/specs/debug1.ads: Delete. From-SVN: r232035
2016-01-03 00:45:25 +01:00
2016-01-02 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/debug1.ads: Delete.
re PR libfortran/68867 (numeric formatting problem in the fortran library) 2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/68867 * gfortran.dg/default_format_denormal_2.f90: Fix the dg regular expression. From-SVN: r232029
2016-01-01 20:01:24 +01:00
2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/68867
* gfortran.dg/default_format_denormal_2.f90: Fix the dg regular
expression.
re PR libfortran/68867 (numeric formatting problem in the fortran library) 2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libgfortran/68867 * gfortran.dg/default_format_denormal_2.f90: XFAIL for all PowerPC. From-SVN: r232027
2016-01-01 19:13:17 +01:00
2016-01-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/68867
* gfortran.dg/default_format_denormal_2.f90: XFAIL for all
PowerPC.
re PR fortran/68864 (ICE: in gfc_get_descriptor_dimension, at fortran/trans-array.c:268) 2016-01-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/68864 * trans-array.c (evaluate_bound): If deferred, test that 'desc' is an array descriptor before using gfc_conv_descriptor_xxx. 2016-01-01 Paul Thomas <pault@gcc.gnu.org> PR fortran/68864 * gfortran.dg/pr68864.f90: New test. From-SVN: r232026
2016-01-01 18:02:51 +01:00
2016-01-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68864
* gfortran.dg/pr68864.f90: New test.
re PR target/69015 (ICE: RTL check: expected code 'code_label', have 'return' in find_cond_trap, at ifcvt.c:3715 with -fno-if-conversion and __builtin_trap()) PR target/69015 * ifcvt.c (find_cond_trap): Give up if returnjump_p (jump). * gcc.dg/pr69015.c: New test. From-SVN: r232020
2016-01-01 00:51:50 +01:00
2016-01-01 Jakub Jelinek <jakub@redhat.com>
re PR tree-optimization/69070 (ICE: tree check: expected real_cst, have ssa_name in gimple_expand_builtin_pow, at tree-ssa-math-opts.c:1541 with -fsignaling-nans and powl()) PR tree-optimization/69070 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Only test REAL_VALUE_ISSIGNALING_NAN on arg0 if arg0 is a REAL_CST. * gcc.dg/pr69070.c: New test. From-SVN: r232025
2016-01-01 12:55:59 +01:00
PR tree-optimization/69070
* gcc.dg/pr69070.c: New test.
re PR sanitizer/69055 (Internal compiler error -fsanitize=float-cast-overflow) PR sanitizer/69055 * ubsan.c (ubsan_instrument_float_cast): Call initialize_sanitizer_builtins. * gfortran.dg/pr69055.f90: New test. From-SVN: r232024
2016-01-01 12:55:02 +01:00
PR sanitizer/69055
* gfortran.dg/pr69055.f90: New test.
re PR target/69015 (ICE: RTL check: expected code 'code_label', have 'return' in find_cond_trap, at ifcvt.c:3715 with -fno-if-conversion and __builtin_trap()) PR target/69015 * ifcvt.c (find_cond_trap): Give up if returnjump_p (jump). * gcc.dg/pr69015.c: New test. From-SVN: r232020
2016-01-01 00:51:50 +01:00
PR target/69015
* gcc.dg/pr69015.c: New test.
Update copyright years. From-SVN: r232055
2016-01-04 15:30:50 +01:00
Rotate ChangeLog. From-SVN: r232019
2016-01-01 00:50:54 +01:00
Copyright (C) 2016 Free Software Foundation, Inc.
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