c9e336624a
re PR tree-optimization/70138 (wrong code at -O3 on x86_64-linux-gnu)
...
2016-03-09 Richard Biener <rguenther@suse.de>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/70138
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
Also skip vect_double_reduction_def.
* gcc.dg/vect/pr70138-1.c: New testcase.
* gcc.dg/vect/pr70138-2.c: Likewise.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r234086
2016-03-09 16:41:19 +00:00
2c73b7640d
re PR target/70049 (Error: operand size mismatch for `vpextrw' (wrong assembly generated) with -masm=intel)
...
PR target/70049
* config/i386/sse.md (*vec_extract<mode>): Use %0 instead of %k0
if the operand is "m".
* gcc.target/i386/pr70049.c: New test.
From-SVN: r234085
2016-03-09 15:10:58 +01:00
c06d25bb33
re PR c/70143 (false strict-aliasing warning)
...
2016-03-09 Richard Biener <rguenther@suse.de>
c-family/
PR c/70143
* c-common.c (strict_aliasing_warning): Add back
alias_sets_conflict_p check.
* gcc.dg/Wstrict-aliasing-bogus-upcast.c: New testcase.
* gcc.dg/Wstrict-aliasing-struct-with-char-member.c: Likewise.
* gcc.dg/Wstrict-aliasing-struct-member.c: Remove again.
From-SVN: r234084
2016-03-09 14:01:16 +00:00
8e80c4d476
* config/nvptx/nvptx.c (nvptx_option_override): Don't kill debug level.
...
From-SVN: r234083
2016-03-09 13:33:03 +00:00
5828a50193
Really don't xfail gcc.dg/vect/bb-slp-34.c on aarch64, arm
...
* gcc.dg/vect/bb-slp-34.c: Really don't xfail on aarch64-*-*,
arm-*-*.
From-SVN: r234081
2016-03-09 13:09:02 +00:00
5a9def3777
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64)
...
PR middle-end/67278
* gcc.dg/simd-7.c: Add -w -Wno-psabi to dg-options.
From-SVN: r234080
2016-03-09 10:23:53 +01:00
2e141c8daf
re PR target/67278 (ICE: verify_gimple failed on darwin 14.5 x86_64)
...
PR target/67278
* gcc.dg/simd-8.c: Add -w -Wno-psabi to dg-options.
PR middle-end/70050
* gcc.dg/pr70050.c: Add -w to dg-options. Fix up PR number
in testcase comment.
From-SVN: r234079
2016-03-09 10:20:18 +01:00
5a6452e660
Add oacc kernels testcases in libgomp.oacc-fortran
...
2016-03-09 Tom de Vries <tom@codesourcery.com>
* testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
* testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
From-SVN: r234078
2016-03-09 09:14:21 +00:00
bf751f40a8
Add oacc kernels test-cases in gfortran.dg/goacc
...
2016-03-09 Tom de Vries <tom@codesourcery.com>
* gfortran.dg/goacc/kernels-loop-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-enter-exit-2.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-enter-exit.f95: New test.
* gfortran.dg/goacc/kernels-loop-data-update.f95: New test.
* gfortran.dg/goacc/kernels-loop-data.f95: New test.
* gfortran.dg/goacc/kernels-loop-n.f95: New test.
* gfortran.dg/goacc/kernels-loop.f95: New test.
From-SVN: r234077
2016-03-09 09:14:05 +00:00
b827e3fe5e
Fix cost table initialization order for AMD znver1 target.
...
2016-03-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
* config/i386/i386.c (processor_target_table): Fix cost table
intialization order for znver1.
From-SVN: r234076
2016-03-09 07:32:11 +00:00
e210c999a8
PR c++/62096 - unexpected warning overflow in implicit constant conversion
...
gcc/testsuite/ChangeLog:
2016-03-08 Martin Sebor <msebor@redhat.com>
PR c++/62096
* g++.dg/warn/overflow-warn-7.C: New test.
From-SVN: r234075
2016-03-08 21:20:07 -07:00
f92d4ac289
Daily bump.
...
From-SVN: r234074
2016-03-09 00:16:12 +00:00
80aac5c820
Remove Concepts from -std=c++1z.
...
gcc/c-family/
* c-opts.c (set_std_cxx1z): Don't enable concepts.
gcc/testsuite/
* lib/g++-dg.exp (g++-dg-runtest): Handle "concepts" in std list.
* lib/target-supports.exp (check_effective_target_concepts): New.
gcc/cp/
* parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
diagnostic for use of "concept".
(cp_parser_requires_clause_opt): And "requires".
(cp_parser_type_parameter, cp_parser_late_return_type_opt)
(cp_parser_explicit_template_declaration): Adjust.
* Make-lang.in (check-c++-all): Add "concepts" to std list.
From-SVN: r234069
2016-03-08 17:30:44 -05:00
1e546b68c1
P0036R0: Unary Folds and Empty Parameter Packs
...
* pt.c (expand_empty_fold): Remove special cases for *,+,&,|.
From-SVN: r234068
2016-03-08 17:30:30 -05:00
d259b234a3
re PR sanitizer/70135 (-fsanitize=undefined causes static_assert to fail)
...
PR c++/70135
* constexpr.c (cxx_eval_loop_expr): Forget saved values of SAVE_EXPRs
even after the last iteration of the loop.
* g++.dg/cpp1y/constexpr-loop4.C: New test.
* g++.dg/ubsan/pr70135.C: New test.
From-SVN: r234064
2016-03-08 21:05:21 +01:00
56aae4b7c0
ipa-polymorphic-call.c (walk_ssa_copies): Fix spelling - becuase -> because.
...
* ipa-polymorphic-call.c (walk_ssa_copies): Fix spelling
- becuase -> because.
* ipa-reference.c (ignore_module_statics): Likewise.
* cgraph.c (cgraph_node::get_body): Likewise.
* ipa-inline.c (early_inliner): Likewise.
* ipa-devirt.c (types_same_for_odr): Likewise.
* tree-streamer-out.c (pack_ts_type_common_value_fields): Likewise.
* config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Likewise.
cp/
* decl.c (duplicate_decls): Fix spelling - becuase -> because.
lto/
* lto-symtab.h (lto_symtab_prevail_decl): Fix spelling
- becuase -> because.
From-SVN: r234061
2016-03-08 18:49:34 +01:00
6edbcfc3f4
[obvious] Fix typo in tree-ssa-math-opts.c
...
* tree-ssa-math-opts.c: Fix typo in comment.
From-SVN: r234058
2016-03-08 13:39:09 +00:00
12b81409d9
re PR target/70110 (ICE at -O3 in the 32-bit mode in set_last_insn, at emit-rtl.h:420)
...
PR target/70110
* config/i386/i386.c (scalar_chain::make_vector_copies,
scalar_chain::convert_reg): Call end_sequence in between
get_insns and emit_conversion_insns rather than after both
calls.
* gcc.dg/pr70110.c: New test.
From-SVN: r234057
2016-03-08 09:05:26 +01:00
324167d122
* sv.po: Update.
...
From-SVN: r234056
2016-03-08 01:35:13 +00:00
079926080a
Daily bump.
...
From-SVN: r234055
2016-03-08 00:16:15 +00:00
1e4490dc27
re PR target/70064 (Wrong code with custom flags and quite big testcase @ i686)
...
PR target/70064
* config/i386/i386.h (machine_function): Add
pc_thunk_call_expanded flag.
(ix86_pc_thunk_call_expanded): New define.
* config/i386/i386.md (set_got, set_got_labelled): New expanders.
(*set_got): Rename insn pattern from set_got.
(*set_got_labelled): Rename inst pattern from set_got_labelled.
* config/i386/i386.c (ix86_compute_frame_layout): Use
ix86_pc_thunk_call_expanded to prevent red-zone.
From-SVN: r234050
2016-03-07 20:54:02 +01:00
96a71bd53c
[hsa testsuite] New directory for HSA-specific C testcases
...
2016-03-07 Martin Jambor <mjambor@suse.cz>
* testsuite/lib/libgomp.exp
(check_effective_target_hsa_offloading_selected_nocache): New.
(check_effective_target_hsa_offloading_selected): Likewise.
* testsuite/libgomp.hsa.c/c.exp: Likewise.
* testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
* testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
* testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
* testsuite/libgomp.hsa.c/complex-1.c: Likewise.
* testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
* testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
* testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
* testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
* testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
* testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
* testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
* testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
* testsuite/libgomp.hsa.c/pr69568.c: Likewise.
* testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
* testsuite/libgomp.hsa.c/switch-1.c: Likewise.
* testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
From-SVN: r234047
2016-03-07 19:45:17 +01:00
02e0b5b245
[hsa testsuite] Adjust libgomp tests that do not work on host fallback
...
2016-03-07 Martin Jambor <mjambor@suse.cz>
* testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
non-shared memory accelerators.
* testsuite/libgomp.c/examples-4/device-1.c: Likewise.
* testsuite/libgomp.c/examples-4/target-5.c: Likewise.
* testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
* testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
* testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
* testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
From-SVN: r234046
2016-03-07 19:42:33 +01:00
45548f30c6
[hsa testsuite] Suppress hsa warnings in libgomp tests
...
2016-03-07 Martin Jambor <mjambor@suse.cz>
* testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
ALWAYS_CFLAGS.
From-SVN: r234045
2016-03-07 19:41:18 +01:00
b4e9f2aa1c
[hsa testsuite] Suppress hsa warnings in compiler gomp tests
...
2016-03-07 Martin Jambor <mjambor@suse.cz>
* c-c++-common/gomp/clauses-1.c: Remove dg-options.
* c-c++-common/gomp/if-1.c: Likewise.
* c-c++-common/gomp/pr61486-2.c: Likewise.
* c-c++-common/gomp/target-teams-1.c: Moved dg-options except -fopenmp
to dg-additional-options.
* g++.dg/gomp/gomp.exp: Pass -Wno-hsa to all tests.
* g++/gomp/target-teams-1.c: Likewise.
* gcc.dg/gomp/gomp.exp: Likewise.
* gcc.dg/gomp/pr68128-2.c: Moved dg-options except -fopenmp to
dg-additional-options.
* gfortran.dg/gomp/gomp.exp: Likewise.
* gfortran.dg/gomp/target1.f90: Remove dg-options.
* gfortran.dg/gomp/target2.f90: Moved dg-options except -fopenmp to
dg-additional-options.
* gfortran.dg/gomp/target3.f90: Remove dg-options.
From-SVN: r234044
2016-03-07 19:39:51 +01:00
f86e631e8b
[hsa testsuite] Gridification tests
...
2016-03-07 Martin Jambor <mjambor@suse.cz>
* lib/target-supports.exp (check_effective_target_offload_hsa): New.
* c-c++-common/gomp/gridify-1.c: New test.
* gfortran.dg/gomp/gridify-1.f90: Likewise.
From-SVN: r234043
2016-03-07 19:37:20 +01:00
4bf1cec711
[hsa] Consodlidate GTY roots for trees used during expansion to HSA
...
2016-03-07 Martin Jambor <mjambor@suse.cz>
* hsa.h (hsa_get_ctor_statements): Declare.
(hsa_get_dtor_statements): Likewise.
(hsa_get_kernel_dispatch_type): Likewise.
* hsa.c (hsa_get_ctor_statements): New function.
(hsa_get_dtor_statements): Likewise.
(hsa_get_kernel_dispatch_type): Likewise.
* hsa-brig.c (hsa_cdtor_statements): Removed.
(hsa_output_libgomp_mapping): Use hsa_get_ctor_statements and
hsa_get_dtor_statements.
* hsa-gen.c (hsa_kernel_dispatch_type): Removed.
(get_hsa_kernel_dispatch_offset): Use hsa_get_kernel_dispatch_type.
From-SVN: r234042
2016-03-07 19:31:53 +01:00
94156b3f37
pr45701-1.c: Change assembler scan to not trigger for cortex-r8, when scanning for register r8.
...
2016-03-07 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/pr45701-1.c: Change assembler scan to not
trigger for cortex-r8, when scanning for register r8.
* gcc.target/arm/pr45701-2.c: Likewise.
From-SVN: r234041
2016-03-07 18:04:31 +00:00
f2aac9da3d
arm-cores.def (cortex-r8): New.
...
2016-03-07 Andre Vieira <andre.simoesdiasvieira@arm.com>
gcc/
* config/arm/arm-cores.def (cortex-r8): New.
* config/arm/arm-tables.opt (cortex-r8): Regenerate.
* config/arm/arm-tune.md: Likewise.
* gcc/doc/invoke.texi: Add cortex-r8 to list of cpu values.
From-SVN: r234040
2016-03-07 18:04:20 +00:00
92f87f08e6
PR rtl-optimization/19705 - -fno-branch-count-reg doesn't prevent decrement
...
PR rtl-optimization/19705 - -fno-branch-count-reg doesn't prevent decrement
and branch instructions on a count register
gcc/ChangeLog:
2016-03-07 Martin Sebor <msebor@redhat.com>
PR rtl-optimization/19705
* doc/invoke.texi (Options That Control Optimization): Clarify
-fno-branch-count-reg.
From-SVN: r234039
2016-03-07 10:10:12 -07:00
dbb23418b2
Adjust fix for PR c++/66786
...
gcc/cp/ChangeLog:
PR c++/66786
* pt.c (get_template_info): Handle PARM_DECL.
(template_class_depth): Check DECL_P instead of
VAR_OR_FUNCTION_DECL_P.
From-SVN: r234038
2016-03-07 17:09:53 +00:00
a84a49b7e7
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure")
...
PR tree-optimization/69740
* cfghooks.c (remove_edge): Request loop fixups if we delete
an edge that might turn an irreducible loop into a natural
loop.
* cfgloop.h (check_verify_loop_structure): Clear LOOPS_NEED_FIXUP.
Move after definition of loops_state_clear.
PR tree-optimization/69740
* gcc.c-torture/compile/pr69740-1.c: New test.
* gcc.c-torture/compile/pr69740-2.c: New test.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r234036
2016-03-07 10:01:54 -07:00
55a82b661e
Add style checks to check_GNU_style.sh.
...
gcc/contrib/ChangeLog:
2016-03-07 Martin Sebor <msebor@redhat.com>
* check_GNU_style.sh (color): New global variable.
Add checks for trailing operators and spaces before left brackets.
Tightened up a check for a trailing left curly brace.
(g, ag, vg): Use color.
(col): Don't complain about excessively long lines with DejaGnu
directives.
From-SVN: r234035
2016-03-07 10:01:44 -07:00
b7b528a43b
re PR rtl-optimization/69052 (Performance regression after r229402.)
...
PR rtl-optimization/69052
* rtlanal.c (commutative_operand_precedence): Set higher precedence
to CONST_WIDE_INT.
From-SVN: r234034
2016-03-07 16:39:27 +00:00
e41f6c9e28
2016-03-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
...
* lib/target-supports.exp
(check_effective_target_whole_vector_shift): Enable for PPC64.
From-SVN: r234032
2016-03-07 15:22:34 +00:00
3c137fc947
Skip ubsan/asan internal fns with different location in tail-merge
...
2016-03-07 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/70116
* tree-ssa-tail-merge.c (merge_stmts_p): New function, handling
is_tm_ending stmts and ubsan/asan internal functions.
(find_duplicate): Use it. Don't test is_tm_ending here.
From-SVN: r234029
2016-03-07 14:50:13 +00:00
57548bf579
re PR tree-optimization/70115 (gcc ICE at -O2 (seg fault) and above on valid code on x86_64-linux-gnu)
...
2016-03-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/70115
* tree-ssa-loop-ivcanon.c (propagate_into_all_uses): Remove.
(propagate_constants_for_unrolling): Use replace_uses_by.
* gcc.dg/torture/pr70115.c: New testcase.
From-SVN: r234027
2016-03-07 14:15:56 +00:00
4ae13300cd
re PR middle-end/69916 ([openacc] ICE in single_succ_edge called from oacc_loop_xform_loop)
...
gcc/
PR middle-end/69916
* omp-low.c (struct oacc_loop): Add ifns.
(new_oacc_loop_raw): Initialize it.
(finish_oacc_loop): Clear mask & flags if no ifns.
(oacc_loop_discover_walk): Count IFN_GOACC_LOOP calls.
(oacc_loop_xform_loop): Add ifns arg & adjust.
(oacc_loop_process): Adjust oacc_loop_xform_loop call.
gcc/testsuite/
PR middle-end/69916
* c-c-++-common/goacc/pr69916.c: New.
From-SVN: r234026
2016-03-07 13:22:07 +00:00
5edb985350
re PR rtl-optimization/70061 (ICE: SIGSEGV in delete_insn_chain() with unused label)
...
PR rtl-opt/70061
* tree-outofssa.c (emit_partition_copy): Flush pending stack adjust.
(insert_value_copy_on_edge): Likewise.
* gcc.c-torture/compile/pr70061.c: New test.
From-SVN: r234025
2016-03-07 03:48:57 -08:00
2067a8f3c2
re PR testsuite/70109 (FAIL: gcc.dg/vect/O3-pr36098.c scan-tree-dump-times vect "vectorizing stmts usin g SLP" 0)
...
2016-03-07 Richard Biener <rguenther@suse.de>
PR testsuite/70109
* gcc.dg/vect/O3-pr36098.c: New testcase.
From-SVN: r234024
2016-03-07 11:45:49 +00:00
60add66bd2
[ARM] Error out of arm_neon.h if compiling for soft-float ABI
...
* config/arm/arm_neon.h: Show error if using with soft-float ABI.
From-SVN: r234023
2016-03-07 11:45:41 +00:00
41604008c0
Only assume 4-byte stack alignment on 32-bit Solaris/x86 (PR target/62281)
...
PR target/62281
* config/i386/sol2.h (STACK_REALIGN_DEFAULT): Define.
From-SVN: r234022
2016-03-07 09:51:31 +00:00
4145a9b715
pragma_cpp_fma.c: Reset default FPU.
...
2016-03-07 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/pragma_cpp_fma.c: Reset default FPU.
From-SVN: r234021
2016-03-07 10:43:48 +01:00
4c33516338
trans.c (statement_node_p): New predicate.
...
* gcc-interface/trans.c (statement_node_p): New predicate.
(gnat_to_gnu): Invoke it to detect statement nodes. In ASIS mode, do
not return dummy results for expressions attached to packed array
implementation types.
From-SVN: r234020
2016-03-07 08:46:52 +00:00
1878be3223
decl.c (gnat_to_gnu_entity): Always mark the expression of a renaming manually in case #3 .
...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Always mark
the expression of a renaming manually in case #3 .
From-SVN: r234018
2016-03-07 08:08:27 +00:00
51b3616138
Daily bump.
...
From-SVN: r234017
2016-03-07 00:16:13 +00:00
1f347c50ef
teach mklog to look in the current directory for ChangeLog files
...
when run in repos other than gcc mklog fails to find ChangeLog files
because it looks for $0/../$dir/ChangeLog, but of course if the diff is
for a project other than gcc that might not exist. It should be fine to
also look for $cwd/$dir/ChangeLog, and use that if we find it. This
means that for example in binutils-gdb.git you can do git commit,
and then in your editor read git diff HEAD~ | mklog - to generate a
template ChangeLog for that commit.
contrib/ChangeLog:
2016-03-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* mklog: Look for the ChangeLog file in $cwd.
From-SVN: r234014
2016-03-06 17:36:19 +00:00
d96e840784
re PR c++/67364 ("accessing uninitialized member" error in constexpr context)
...
PR c++/67364
* constexpr.c (cxx_eval_store_expression): Replace
CONSTRUCTOR_ELTS in nested CONSTRUCTORs, too.
From-SVN: r234013
2016-03-06 01:47:22 -05:00
260e910b11
Daily bump.
...
From-SVN: r234012
2016-03-06 00:16:15 +00:00
1e00421c75
libffi: Match upstream soname
...
* libtool-version: Increase to 7:0:0.
* libffi.map.in: Increase version numbers to 7.0.
From-SVN: r234009
2016-03-05 10:25:20 -08:00
Richard Biener
Jakub Jelinek
Nathan Sidwell
Rainer Orth
Tom de Vries
Venkataramanan Kumar
Martin Sebor
GCC Administrator
Jason Merrill
Kyrylo Tkachov
Joseph Myers
Uros Bizjak
Martin Jambor
Andre Vieira
Patrick Palka
Bin Cheng
Bill Schmidt
Nathan Sidwell
Richard Henderson
Christophe Lyon
Eric Botcazou
Trevor Saunders