Marek Polacek [Fri, 10 Mar 2017 15:36:00 +0000 (15:36 +0000)]
re PR c++/79967 (ICE on non-type template argument declared noreturn)
PR c++/79967
* decl.c (grokdeclarator): Check ATTRLIST before dereferencing it.
* g++.dg/cpp0x/gen-attrs-63.C: New test.
From-SVN: r246039
Jakub Jelinek [Fri, 10 Mar 2017 15:33:04 +0000 (16:33 +0100)]
re PR c++/79899 (ICE in ctor_omit_inherited_parms at gcc/cp/method.c:576 on ARM target)
PR c++/79899
* optimize.c (maybe_thunk_body): Don't ICE if fns[0] is NULL.
Use XALLOCAVEC macro.
* g++.dg/other/friend7.C: New test.
From-SVN: r246038
Jonathan Wakely [Fri, 10 Mar 2017 15:29:49 +0000 (15:29 +0000)]
Fix libstdc++ reserved names test to pass on AIX
* testsuite/17_intro/names.cc: Undefine macros that clash with
identifiers in AIX system headers.
From-SVN: r246037
Jonathan Wakely [Fri, 10 Mar 2017 15:29:38 +0000 (15:29 +0000)]
P0604R0 add invoke_result, is_invocable etc. for C++17
* include/bits/invoke.h (__invoke): Use __invoke_result instead of
result_of, and __is_nothrow_invocable instead of
__is_nothrow_callable.
* include/bits/shared_ptr_base.h (__shared_ptr): Use __is_invocable
instead of __is_callable.
* include/std/functional (invoke): use invoke_result_t instead of
result_of_t and is_nothrow_invocable instead of is_nothrow_callable.
(_Not_fn): Use __invoke_result instead of result_of.
* include/std/type_traits (__result_of_memobj, __result_of_memfun):
Remove partial specializations for reference_wrapper types.
(__result_of_impl): Use __inv_unwrap to strip reference_wrapper.
(__invoke_result): Define replacement for result_of and then use it to
define result_of.
(__is_callable_impl, __is_callable, __is_nothrow_callable): Replace
with __is_invocable_impl, __is_invocable, and __is_nothrow_invocable
respectively.
(invoke_result, invoke_result_t): Define for C++17.
(is_callable, is_nothrow_callable): Replace with is_invocable,
is_invocable_r, is_nothrow_invocable, and is_nothrow_invocable_r.
(is_callable_v, is_nothrow_callable_v): Replace with is_invocable_v,
is_invocable_r_v, is_nothrow_invocable_v, and is_nothrow_invocable_r_v.
* include/std/variant (hash<variant<T...>>): Use is_nothrow_invocable_v
instead of is_nothrow_callable_v.
* testsuite/20_util/function_objects/invoke/59768.cc: Remove unused
main function.
* testsuite/20_util/function_objects/not_fn/1.cc: Use is_invocable
instead of is_callable.
* testsuite/20_util/is_callable/*: Rename directory and adjust tests
to use new traits.
* testsuite/20_util/is_notjrow_callable/*: Likewise.
* testsuite/20_util/optional/hash.cc: Use is_invocable_v instead of
is_callable.
* testsuite/20_util/variant/hash.cc: Likewise.
From-SVN: r246036
Kelvin Nilsen [Fri, 10 Mar 2017 15:29:35 +0000 (15:29 +0000)]
rs6000.c (rs6000_option_override_internal): Fix two typographic errors in the handling of TARGET_UPPER_REGS_DI.
gcc/ChangeLog:
2017-03-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/rs6000.c (rs6000_option_override_internal): Fix
two typographic errors in the handling of TARGET_UPPER_REGS_DI.
From-SVN: r246035
Jakub Jelinek [Fri, 10 Mar 2017 15:28:26 +0000 (16:28 +0100)]
re PR c++/79896 (ICE in gimplify_expr, at gimplify.c:11950 on non-int128 target)
PR c++/79896
* decl.c (finish_enum_value_list): If value is error_mark_node,
don't copy it and change its type.
* init.c (constant_value_1): Return error_mark_node if DECL_INITIAL
of CONST_DECL is error_mark_node.
* g++.dg/ext/int128-5.C: New test.
From-SVN: r246034
Segher Boessenkool [Fri, 10 Mar 2017 15:23:06 +0000 (16:23 +0100)]
testsuite: attr-alloc_size-11.c (PR79356)
As stated in the PR (and elsewhere), this test now passes on aarch64,
ia64, mips, powerpc, sparc, and s390x. This patch disables the xfails
for those targets.
PR testsuite/79356
* gcc.dg/attr-alloc_size-11.c: Don't xfail on aarch64, ia64, mips,
powerpc, sparc, or s390x.
From-SVN: r246032
Pat Haugen [Fri, 10 Mar 2017 14:32:42 +0000 (14:32 +0000)]
re PR target/79907 (ICE in extract_constrain_insn, at recog.c:2213 on ppc64le)
PR target/79907
* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Test
TARGET_UPPER_REGS_DI when setting 'wi' constraint regclass.
* gcc.target/powerpc/pr79907.c: New.
From-SVN: r246029
Martin Liska [Fri, 10 Mar 2017 13:24:45 +0000 (14:24 +0100)]
MPX: Fix option handling.
2017-03-10 Martin Liska <mliska@suse.cz>
PR target/65705
PR target/69804
* toplev.c (process_options): Enable MPX with LSAN and UBSAN.
* tree-chkp.c (chkp_walk_pointer_assignments): Verify that
FIELD != NULL.
From-SVN: r246027
George Lander [Fri, 10 Mar 2017 12:22:45 +0000 (12:22 +0000)]
[libstdc++-v3] Fix detection of obsolete isnan
libstdc++-v3 configure checks whether old glibc inline definitions
of isnan would conflict with the libstdc++-v3 definitions and
works around them if so. But if g++ 6.x build A is used to build
another g++ 6.x B, the configure step for B will pick up the math.h
installed alongside A instead of the glibc version. configure will
then assume that the workaround isn't necessary, leaving B with a
broken cmath.
isinf already worked around this. This patch extends the same fix
to isnan. (Thanks to George for the fix.)
libstdc++-v3/
2017-03-10 George Lander <george.lander@arm.com>
* acinclude.m4 (glibcxx_cv_obsolete_isnan): Define
_GLIBCXX_INCLUDE_NEXT_C_HEADERS before including math.h.
* configure: Regenerate.
From-SVN: r246025
Olivier Hainque [Fri, 10 Mar 2017 11:16:21 +0000 (11:16 +0000)]
tree-switch-conversion (array_value_type): Start by resetting candidate type to it's main variant.
2017-03-10 Olivier Hainque <hainque@adacore.com>
* tree-switch-conversion (array_value_type): Start by resetting
candidate type to it's main variant.
testsuite/
* gnat.dg/opt64.adb: New test.
* gnat.dg/opt64_pkg.ads: New helper.
* gnat.dg/opt64_pkg.adb: New helper.
From-SVN: r246024
Jakub Jelinek [Fri, 10 Mar 2017 07:57:45 +0000 (08:57 +0100)]
re PR middle-end/79909 (ICE error: invalid rtl sharing found in the insn on ppc64le)
PR rtl-optimization/79909
* combine.c (try_combine): Use simplify_replace_rtx on individual
CALL_INSN_FUNCTION_USAGE elements instead of replace_rtx on copy_rtx
of the whole CALL_INSN_FUNCTION_USAGE.
* gcc.target/powerpc/pr79909.c: New test.
From-SVN: r246023
Jakub Jelinek [Fri, 10 Mar 2017 07:55:00 +0000 (08:55 +0100)]
re PR tree-optimization/79972 (ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=
364854541)
PR tree-optimization/79972
* gimple-ssa-warn-alloca.c (alloca_call_type): Only call
get_range_info on SSA_NAMEs. Formatting fixes.
* gcc.dg/pr79972.c: New test.
From-SVN: r246022
Jakub Jelinek [Fri, 10 Mar 2017 07:53:57 +0000 (08:53 +0100)]
re PR tree-optimization/77975 (Missed optimization for some small constants)
PR tree-optimization/77975
* tree-ssa-loop-niter.c (get_base_for): Allow phi argument from latch
edge to be constant.
(get_val_for): For constant x return it. Formatting fix.
(loop_niter_by_eval): Avoid pointless looping if the next iteration
would use the same bases as the current one.
* gcc.dg/pr77975.c: New test.
From-SVN: r246021
Michael Eager [Fri, 10 Mar 2017 00:48:51 +0000 (00:48 +0000)]
Eliminate unneeded test.
From-SVN: r246020
GCC Administrator [Fri, 10 Mar 2017 00:16:21 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246019
Marek Polacek [Thu, 9 Mar 2017 22:45:39 +0000 (22:45 +0000)]
re PR c++/79962 (ICE nonnull_check_p on a function template with a type-dependent attribute nonnull)
PR c++/79962
PR c++/79984
* c-attribs.c (handle_nonnull_attribute): Save the result of default
conversion to the attribute list.
* c-c++-common/nonnull-3.c: New test.
* g++.dg/warn/Wnonnull3.C: New test.
From-SVN: r246016
Bill Schmidt [Thu, 9 Mar 2017 22:41:34 +0000 (22:41 +0000)]
rs6000.c (rs6000_gen_le_vsx_permute): Use rotate instead of vec_select for V1TImode.
2017-03-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_gen_le_vsx_permute): Use rotate
instead of vec_select for V1TImode.
* conifg/rs6000/vsx.md (VSX_LE): Remove mode iterator that is no
longer needed.
(VSX_LE_128): Add V1TI to this mode iterator.
(*vsx_le_perm_load_<mode>): Change to use VSX_D mode iterator.
(*vsx_le_perm_store_<mode>): Likewise.
(pre-reload splitter for VSX stores): Likewise.
(post-reload splitter for VSX stores): Likewise.
(*vsx_xxpermdi2_le_<mode>): Likewise.
(*vsx_lxvd2x2_le_<mode>): Likewise.
(*vsx_stxvd2x2_le_<mode>): Likewise.
From-SVN: r246015
Jason Merrill [Thu, 9 Mar 2017 22:20:33 +0000 (17:20 -0500)]
* g++.dg/warn/Wpadded-1.C: Fix for 32-bit target.
From-SVN: r246014
Jonathan Wakely [Thu, 9 Mar 2017 20:36:42 +0000 (20:36 +0000)]
Define macro to simplify std::_Not_fn definition
* include/std/functional (_Not_fn): Define macro to simplify
repetitive function definitions.
From-SVN: r246013
Michael Eager [Thu, 9 Mar 2017 18:09:39 +0000 (18:09 +0000)]
Correct failures with --enable-checking=yes,rtl.
* config/microblaze/microblaze.c (microblaze_expand_shift):
Replace GET_CODE test with CONST_INT_P and INTVAL test with
test for const0_rtx.
* config/microblaze/microblaze.md (ashlsi3_byone, ashrsi3_byone,
lshrsi3_byone): Replace INTVAL with test for const1_rtx.
From-SVN: r246012
Matthew Fortune [Thu, 9 Mar 2017 17:18:41 +0000 (17:18 +0000)]
Use -mhard-float for MIPS -mlxc1-sxc1 tests
gcc/testsuite/
* gcc.target/mips/lxc1-sxc1-1.c: Use -mhard-float.
* gcc.target/mips/lxc1-sxc1-2.c: Likewise.
From-SVN: r246011
Marek Polacek [Thu, 9 Mar 2017 16:58:17 +0000 (16:58 +0000)]
re PR sanitizer/79757 (ICE in declare_vars, at gimplify.c:634)
PR sanitizer/79757
* c-parser.c (c_parser_declaration_or_fndef): Don't sanitize old-style
parameter declarations with initializers.
* gcc.dg/ubsan/pr79757-1.c: New test.
* gcc.dg/ubsan/pr79757-2.c: New test.
* gcc.dg/ubsan/pr79757-3.c: New test.
* gcc.dg/ubsan/pr79757-4.c: New test.
* gcc.dg/ubsan/pr79757-5.c: New test.
From-SVN: r246010
Jakub Jelinek [Thu, 9 Mar 2017 16:42:45 +0000 (17:42 +0100)]
re PR c/79969 (C FE emits locus of forward enum declaration rather than definition into debug info)
PR c/79969
* c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of
TYPE_STUB_DECL.
* gcc.dg/debug/dwarf2/enum-loc1.c: New test.
From-SVN: r246009
Marek Polacek [Thu, 9 Mar 2017 16:36:37 +0000 (16:36 +0000)]
re PR c++/79687 (Wrong code with pointer-to-member)
PR c++/79687
* init.c (constant_value_1): Break if the variable has a dynamic
initializer.
* g++.dg/expr/ptrmem8.C: New test.
* g++.dg/expr/ptrmem9.C: New test.
From-SVN: r246008
Richard Biener [Thu, 9 Mar 2017 16:19:37 +0000 (16:19 +0000)]
re PR tree-optimization/79977 ([graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize)
2017-03-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/79977
* graphite-scop-detection.c (scop_detection::merge_sese):
Handle the case of extra exits to blocks dominating the entry.
* gcc.dg/graphite/pr79977.c: New testcase.
From-SVN: r246006
Jonathan Wakely [Thu, 9 Mar 2017 15:42:02 +0000 (15:42 +0000)]
Define std::byte for C++17 (P0298R3)
* doc/xml/manual/status_cxx2017.xml: Document std::byte support.
* include/c_global/cstddef (std::byte): Define for C++17.
* testsuite/18_support/byte/global_neg.cc: New test.
* testsuite/18_support/byte/ops.cc: New test.
* testsuite/18_support/byte/requirements.cc: New test.
From-SVN: r246005
Toma Tabacu [Thu, 9 Mar 2017 15:04:31 +0000 (15:04 +0000)]
Add check_effective_target_rdynamic and use it in g++.dg/lto/pr69589_0.C.
gcc/
* doc/sourcebuild.texi (Effective-Target Keywords, Other attributes):
Document rdynamic.
gcc/testsuite/
* g++.dg/lto/pr69589_0.C: Add dg-require-effective-target for
rdynamic. Remove dg-skip-if for targets which don't support -rdynamic.
* lib/target-supports.exp (check_effective_target_rdynamic):
New proc.
From-SVN: r246004
Vladimir Makarov [Thu, 9 Mar 2017 14:43:17 +0000 (14:43 +0000)]
re PR rtl-optimization/79949 (ICE in Max. number of generated reload insns per insn is achieved (90))
2017-03-09 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/79949
* lra-constraints.c (process_alt_operands): Check memory when
trying to predict a cycle. Print about the overall increase.
From-SVN: r246003
Richard Biener [Thu, 9 Mar 2017 13:20:50 +0000 (13:20 +0000)]
re PR target/79971 (ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers)
2017-03-09 Richard Biener <rguenther@suse.de>
PR middle-end/79971
* gimple-expr.c (useless_type_conversion_p): Preserve
TYPE_SATURATING for fixed-point types.
* gcc.dg/fixed-point/pr79971.c: New testcase.
From-SVN: r246002
Richard Biener [Thu, 9 Mar 2017 13:20:03 +0000 (13:20 +0000)]
re PR ipa/79970 (ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute)
2017-03-09 Richard Biener <rguenther@suse.de>
PR ipa/79970
* ipa-prop.c (ipa_modify_formal_parameters): Avoid changing
alignment of BLKmode params.
* gcc.dg/torture/pr79970.c: New testcase.
From-SVN: r246001
Paolo Carlini [Thu, 9 Mar 2017 11:51:29 +0000 (11:51 +0000)]
re PR c++/71966 (ICE on invalid C++11 code (undefined constructor used in a constant expression): in cp_build_addr_expr_1, at cp/typeck.c:5671)
2017-03-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/71966
* g++.dg/cpp0x/pr71966-1.C: New.
* g++.dg/cpp0x/pr71966-2.C: Likewise.
From-SVN: r246000
Kyrylo Tkachov [Thu, 9 Mar 2017 10:34:36 +0000 (10:34 +0000)]
[AArch64] PR target/79913: VEC_SELECT bugs in aarch64 patterns
PR target/79913
* config/aarch64/iterators.md (VALL_F16_NO_V2Q): New mode iterator.
(VALL_NO_V2Q): Likewise.
(VDQF_DF): Delete.
* config/aarch64/aarch64-simd.md
(aarch64_dup_lane_<vswap_width_name><mode>): Use VALL_F16_NO_V2Q
iterator.
(*aarch64_simd_vec_copy_lane_<vswap_width_name><mode>): Use
VALL_NO_V2Q mode iterator.
(*aarch64_vgetfmulx<mode>): Use VDQF iterator.
From-SVN: r245999
Martin Liska [Thu, 9 Mar 2017 10:10:02 +0000 (11:10 +0100)]
Fix ICE in tree-chkp-opt.c (PR tree-optimization/79631).
2017-03-09 Martin Liska <mliska@suse.cz>
PR tree-optimization/79631
* tree-chkp-opt.c (chkp_is_constant_addr): Call
tree_int_cst_sign_bit just for INTEGER constants.
2017-03-09 Martin Liska <mliska@suse.cz>
PR tree-optimization/79631
* gcc.target/i386/mpx/pr79631.c: New test.
From-SVN: r245998
Martin Liska [Thu, 9 Mar 2017 10:04:50 +0000 (11:04 +0100)]
Disable -fcheck-pointer-bounds with sanitizers.
2017-03-09 Martin Liska <mliska@suse.cz>
PR target/65705
PR target/69804
* toplev.c (process_options): Disable -fcheck-pointer-bounds with
sanitizers.
2017-03-09 Martin Liska <mliska@suse.cz>
PR target/65705
PR target/69804
* gcc.target/i386/pr71458.c: Update scanned pattern.
From-SVN: r245997
Marek Polacek [Thu, 9 Mar 2017 09:53:03 +0000 (09:53 +0000)]
re PR c++/79672 (ICE with -Wduplicated-branches -fopenmp)
PR c++/79672
* tree.c (inchash::add_expr): Handle TREE_VEC.
* g++.dg/warn/Wduplicated-branches2.C: Fix PR.
* g++.dg/warn/Wduplicated-branches3.C: New test.
From-SVN: r245996
Prachi Godbole [Thu, 9 Mar 2017 09:38:00 +0000 (09:38 +0000)]
msa-bclri.c: Skip the test for -O0.
gcc/testsuite/
* gcc.target/mips/msa-bclri.c: Skip the test for -O0.
From-SVN: r245995
Martin Liska [Thu, 9 Mar 2017 09:26:45 +0000 (10:26 +0100)]
Support BIT_FIELD_REF in MPX (PR ipa/79764).
2017-03-09 Martin Liska <mliska@suse.cz>
PR ipa/79764
(chkp_narrow_size_and_offset): New function.
(chkp_parse_array_and_component_ref): Support BIT_FIELD_REF.
(void chkp_parse_bit_field_ref): New function.
(chkp_make_addressed_object_bounds): Add case for BIT_FIELD_REF.
(chkp_process_stmt): Use chkp_parse_bit_field_ref.
2017-03-09 Martin Liska <mliska@suse.cz>
PR ipa/79764
* g++.dg/pr79764.C: New test.
From-SVN: r245994
Martin Liska [Thu, 9 Mar 2017 09:22:29 +0000 (10:22 +0100)]
Get bounds for a PARM_DECL (PR ipa/79761).
2017-03-09 Martin Liska <mliska@suse.cz>
PR ipa/79761
* tree-chkp.c (chkp_get_bound_for_parm): Get bounds for a param.
(chkp_find_bounds_1): Remove gcc_unreachable.
2017-03-09 Martin Liska <mliska@suse.cz>
PR ipa/79761
* g++.dg/pr79761.C: New test.
From-SVN: r245993
Martin Liska [Thu, 9 Mar 2017 09:20:59 +0000 (10:20 +0100)]
Increment value instead of a pointer in ADA macro processing.
2017-03-09 Martin Liska <mliska@suse.cz>
* c-ada-spec.c (macro_length): Increment value instead of a pointer.
From-SVN: r245992
Jakub Jelinek [Thu, 9 Mar 2017 09:20:23 +0000 (10:20 +0100)]
re PR sanitizer/79944 (asan: incorrect instrumentation of atomic operations)
PR sanitizer/79944
* asan.c (get_mem_refs_of_builtin_call): For BUILT_IN_ATOMIC* and
BUILT_IN_SYNC*, determine the access type from the size suffix and
always build a MEM_REF with that type. Handle forgotten
BUILT_IN_SYNC_FETCH_AND_NAND_16 and BUILT_IN_SYNC_NAND_AND_FETCH_16.
* c-c++-common/asan/pr79944.c: New test.
From-SVN: r245991
Jakub Jelinek [Thu, 9 Mar 2017 09:11:06 +0000 (10:11 +0100)]
re PR target/79932 (_mm512_packus_epi32 does not compile under -O0)
PR target/79932
* config/i386/avx512vlintrin.h (_mm256_cmpge_epi32_mask,
_mm256_cmpge_epi64_mask, _mm256_cmpge_epu32_mask,
_mm256_cmpge_epu64_mask, _mm256_cmple_epi32_mask,
_mm256_cmple_epi64_mask, _mm256_cmple_epu32_mask,
_mm256_cmple_epu64_mask, _mm256_cmplt_epi32_mask,
_mm256_cmplt_epi64_mask, _mm256_cmplt_epu32_mask,
_mm256_cmplt_epu64_mask, _mm256_cmpneq_epi32_mask,
_mm256_cmpneq_epi64_mask, _mm256_cmpneq_epu32_mask,
_mm256_cmpneq_epu64_mask, _mm256_mask_cmpge_epi32_mask,
_mm256_mask_cmpge_epi64_mask, _mm256_mask_cmpge_epu32_mask,
_mm256_mask_cmpge_epu64_mask, _mm256_mask_cmple_epi32_mask,
_mm256_mask_cmple_epi64_mask, _mm256_mask_cmple_epu32_mask,
_mm256_mask_cmple_epu64_mask, _mm256_mask_cmplt_epi32_mask,
_mm256_mask_cmplt_epi64_mask, _mm256_mask_cmplt_epu32_mask,
_mm256_mask_cmplt_epu64_mask, _mm256_mask_cmpneq_epi32_mask,
_mm256_mask_cmpneq_epi64_mask, _mm256_mask_cmpneq_epu32_mask,
_mm256_mask_cmpneq_epu64_mask, _mm_cmpge_epi32_mask,
_mm_cmpge_epi64_mask, _mm_cmpge_epu32_mask, _mm_cmpge_epu64_mask,
_mm_cmple_epi32_mask, _mm_cmple_epi64_mask, _mm_cmple_epu32_mask,
_mm_cmple_epu64_mask, _mm_cmplt_epi32_mask, _mm_cmplt_epi64_mask,
_mm_cmplt_epu32_mask, _mm_cmplt_epu64_mask, _mm_cmpneq_epi32_mask,
_mm_cmpneq_epi64_mask, _mm_cmpneq_epu32_mask, _mm_cmpneq_epu64_mask,
_mm_mask_cmpge_epi32_mask, _mm_mask_cmpge_epi64_mask,
_mm_mask_cmpge_epu32_mask, _mm_mask_cmpge_epu64_mask,
_mm_mask_cmple_epi32_mask, _mm_mask_cmple_epi64_mask,
_mm_mask_cmple_epu32_mask, _mm_mask_cmple_epu64_mask,
_mm_mask_cmplt_epi32_mask, _mm_mask_cmplt_epi64_mask,
_mm_mask_cmplt_epu32_mask, _mm_mask_cmplt_epu64_mask,
_mm_mask_cmpneq_epi32_mask, _mm_mask_cmpneq_epi64_mask,
_mm_mask_cmpneq_epu32_mask, _mm_mask_cmpneq_epu64_mask): Move
definitions outside of __OPTIMIZE__ guarded section.
* gcc.target/i386/pr79932-2.c: New test.
From-SVN: r245990
Jakub Jelinek [Thu, 9 Mar 2017 09:09:27 +0000 (10:09 +0100)]
re PR target/79932 (_mm512_packus_epi32 does not compile under -O0)
PR target/79932
* config/i386/avx512bwintrin.h (_mm512_packs_epi32,
_mm512_maskz_packs_epi32, _mm512_mask_packs_epi32,
_mm512_packus_epi32, _mm512_maskz_packus_epi32,
_mm512_mask_packus_epi32): Move definitions outside of __OPTIMIZE__
guarded section.
* gcc.target/i386/pr79932-1.c: New test.
From-SVN: r245989
Marek Polacek [Thu, 9 Mar 2017 08:35:37 +0000 (08:35 +0000)]
PR c++/79900 - ICE in strip_typedefs
PR c++/79900 - ICE in strip_typedefs
* tree.c (strip_typedefs): Skip the attribute handling if T is
a variant type which hasn't been updated yet.
* g++.dg/warn/Wpadded-1.C: New test.
From-SVN: r245988
Andreas Krebbel [Thu, 9 Mar 2017 07:53:29 +0000 (07:53 +0000)]
S/390: Add missing constraints in builtin patterns
gcc/ChangeLog:
2017-03-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/vx-builtins.md ("vfee<mode>", "vfeez<mode>")
("vfenez<mode>"): Add missing constraints.
From-SVN: r245987
Jason Merrill [Thu, 9 Mar 2017 01:01:18 +0000 (20:01 -0500)]
PR c++/79797 - ICE with self-reference in array DMI.
* constexpr.c (lookup_placeholder): Split out...
(cxx_eval_constant_expression): ...from here.
From-SVN: r245986
GCC Administrator [Thu, 9 Mar 2017 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r245985
Martin Sebor [Wed, 8 Mar 2017 23:29:42 +0000 (23:29 +0000)]
PR target/79928 - nds32: misspelled diagnostic: not support -fpic
Verified by building an nds32be-elf cross-compiler.
gcc/ChangeLog
* config/nds32/nds32.c (nds32_option_override):
From-SVN: r245982
Jakub Jelinek [Wed, 8 Mar 2017 17:21:06 +0000 (18:21 +0100)]
re PR c/79940 (OpenMP pragma - internal compiler error with taskloop)
PR c/79940
* gimplify.c (gimplify_omp_for): Replace index var in outer
taskloop statement with an artificial variable and add
OMP_CLAUSE_PRIVATE clause for it.
* testsuite/libgomp.c/pr79940.c: New test.
From-SVN: r245980
Mark Wielaard [Wed, 8 Mar 2017 14:28:38 +0000 (14:28 +0000)]
Fix PR demangler/70909 and 67264 (endless demangler recursion)
ChangeLog:
PR demangler/70909
PR demangler/67264
* include/demangle.h: Add d_printing to struct demangle_component
and pass struct demangle_component as non const.
libiberty/ChangeLog:
PR demangler/70909
PR demangler/67264
* cp-demangle.c: Fix endless recursion. Pass
struct demangle_component as non const.
(d_make_empty): Initialize variable.
(d_print_comp_inner): Limit recursion.
(d_print_comp): Decrement variable.
* cp-demint.c (cplus_demangle_fill_component): Initialize
variable.
(cplus_demangle_fill_builtin_type): Likewise.
(cplus_demangle_fill_operator): Likewise.
* testsuite/demangle-expected: Add tests.
From-SVN: r245978
Sam Thursfield [Wed, 8 Mar 2017 14:21:21 +0000 (14:21 +0000)]
btest.c (test5): Replace #ifdef guard with 'unused' attribute to fix compile warning when...
* btest.c (test5): Replace #ifdef guard with 'unused' attribute
to fix compile warning when BACKTRACE_SUPPORTED isn't defined.
From-SVN: r245977
Richard Biener [Wed, 8 Mar 2017 14:10:47 +0000 (14:10 +0000)]
re PR tree-optimization/79955 (GLIBC build fails after r245840)
2017-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/79955
* tree-ssa-uninit.c (warn_uninitialized_vars): Do not warn
for accesses that are completely outside of the variable.
* gcc.dg/uninit-24.c: New testcase.
From-SVN: r245976
Marek Polacek [Wed, 8 Mar 2017 12:58:01 +0000 (12:58 +0000)]
* g++.dg/Walloca1.C: Adjust dg-warning.
From-SVN: r245975
Andrew Haley [Wed, 8 Mar 2017 11:35:23 +0000 (11:35 +0000)]
re PR tree-optimization/79943 (Loop splitting breaks with loops of pointer type)
2017-03-08 Andrew Haley <aph@redhat.com>
PR tree-optimization/79943
* tree-ssa-loop-split.c (compute_new_first_bound): When
calculating the new upper bound, (END-BEG) should be added, not
subtracted.
From-SVN: r245974
Thanassis Tsiodras [Wed, 8 Mar 2017 09:20:17 +0000 (09:20 +0000)]
re PR ada/79903 (When building GCC-cross compiler for RTEMS/SPARC with Ada support, the build fails because of missing #ifdef)
PR ada/79903
* socket.c (__gnat_gethostbyaddr): Add missing test for __rtems__.
From-SVN: r245972
Eric Botcazou [Wed, 8 Mar 2017 09:08:54 +0000 (09:08 +0000)]
re PR ada/79945 (ppc64le Default_Bit_Order in Ada)
PR ada/79945
* system-linux-ppc.ads (Default_Bit_Order): Use Standard's setting.
* system-linux-arm.ads (Default_Bit_Order): Likewise.
* system-linux-mips.ads (Default_Bit_Order): Likewise.
* system-linux-armeb.ads: Delete.
* system-linux-mipsel.ads: Likewise.
* gcc-interface/Makefile.in (MIPS/Linux): Adjust.
(ARM/Linux): Likewise.
From-SVN: r245970
Jakub Jelinek [Wed, 8 Mar 2017 08:52:05 +0000 (09:52 +0100)]
avr.md (setmemhi): Make sure match_dup operand number comes before match_scratch.
* config/avr/avr.md (setmemhi): Make sure match_dup
operand number comes before match_scratch.
From-SVN: r245969
Richard Biener [Wed, 8 Mar 2017 08:50:01 +0000 (08:50 +0000)]
re PR tree-optimization/79920 (Incorrect floating point results when compiling with -O3)
2017-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/79920
* tree-vect-slp.c (vect_create_mask_and_perm): Remove and inline
with ncopies == 1 to ...
(vect_transform_slp_perm_load): ... here. Properly compute
all element loads by iterating VF times over the group. Do
not handle ncopies (computed in a broken way) in
vect_create_mask_and_perm.
* gcc.dg/vect/pr79920.c: New testcase.
From-SVN: r245968
Jakub Jelinek [Wed, 8 Mar 2017 08:35:20 +0000 (09:35 +0100)]
re PR target/79904 (ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909)
PR sanitizer/79904
* internal-fn.c (expand_vector_ubsan_overflow): If arg0 or arg1
is a uniform vector, use uniform_vector_p return value instead of
building ARRAY_REF on folded VIEW_CONVERT_EXPR to array type.
* gcc.dg/ubsan/pr79904.c: New test.
From-SVN: r245967
GCC Administrator [Wed, 8 Mar 2017 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r245966
Jakub Jelinek [Tue, 7 Mar 2017 19:07:44 +0000 (20:07 +0100)]
re PR c/79834 (c/c-parser.c: make code more i18n-friendly)
PR c/79834
c/
* c-parser.c (c_parser_pragma): Use error_at instead of c_parser_error
for "may only be used in compound statements" diagnostics, change it
such that the same translatable string is used for all pragmas. For
PRAGMA_OACC_WAIT use "acc wait" rather than "acc enter data" in the
diagnostics.
(c_parser_omp_cancellation_point, c_parser_omp_target_update,
c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Change
"may only be used in compound statements" diagnostics, such that the
same translatable string is used for all pragmas.
cp/
* parser.c (cp_parser_omp_cancellation_point,
cp_parser_omp_target_enter_data, cp_parser_omp_target_exit_data,
cp_parser_omp_target_update): Change "may only be used in compound
statements" diagnostics, such that the same translatable string is
used for all pragmas.
(cp_parser_pragma): Likewise. Use error_at instead of
cp_parser_error for that diagnostics.
testsuite/
* c-c++-common/goacc/pragma_context.c (f2): Adjust expected
diagnostics.
From-SVN: r245959
Marek Polacek [Tue, 7 Mar 2017 17:30:53 +0000 (17:30 +0000)]
re PR middle-end/79809 (ICE in alloca_call_type, at gimple-ssa-warn-alloca.c:282)
PR middle-end/79809
* gimple-ssa-warn-alloca.c (pass_walloca::gate): Use HOST_WIDE_INT.
(alloca_call_type): Likewise.
* g++.dg/Walloca1.C: New test.
From-SVN: r245955
Martin Liska [Tue, 7 Mar 2017 14:13:10 +0000 (15:13 +0100)]
gcov: put comment to correct location.
2017-03-07 Martin Liska <mliska@suse.cz>
* gcov.c (process_args): Put comment to correct location.
From-SVN: r245952
Martin Liska [Tue, 7 Mar 2017 14:12:52 +0000 (15:12 +0100)]
Use array_at_struct_end_p in tree-chkp.c (PR middle-end/68270).
2017-03-07 Martin Liska <mliska@suse.cz>
PR middle-end/68270
* tree-chkp.c (chkp_may_narrow_to_field): Add new argument ref.
Use array_at_struct_end_p instead of DECL_CHAIN (field).
(chkp_narrow_bounds_for_field): Likewise.
(chkp_parse_array_and_component_ref): Pass one more argument to
call.
2017-03-07 Martin Liska <mliska@suse.cz>
PR middle-end/68270
* g++.dg/pr68270.C: New test.
From-SVN: r245951
Richard Biener [Tue, 7 Mar 2017 13:39:44 +0000 (13:39 +0000)]
tree-vect-loop-manip.c (slpeel_add_loop_guard): Preserve preheaders.
2017-03-07 Richard Biener <rguenther@suse.de>
* tree-vect-loop-manip.c (slpeel_add_loop_guard): Preserve
preheaders.
From-SVN: r245950
Segher Boessenkool [Tue, 7 Mar 2017 11:53:32 +0000 (12:53 +0100)]
i386: Do not align small stack slots to 16 bytes
As Shmuel reported in <https://gcc.gnu.org/ml/gcc-help/2017-03/msg00009.html>,
on x86-64 small structures in automatic storage are aligned to 16 bytes.
This seems to be because of a mix-up between bits and bytes in the i386
target code.
* config/i386/i386.c (ix86_local_alignment): Align most aggregates
of 16 bytes and more to 16 bytes, not those of 16 bits and more.
From-SVN: r245949
Kyrylo Tkachov [Tue, 7 Mar 2017 09:36:44 +0000 (09:36 +0000)]
PR c/79855: add full stop to store merging param descriptions
PR c/79855
* params.def (PARAM_STORE_MERGING_ALLOW_UNALIGNED): Add full stop
to end of description.
(PARAM_MAX_STORES_TO_MERGE): Likewise.
From-SVN: r245948
Jakub Jelinek [Tue, 7 Mar 2017 08:11:30 +0000 (09:11 +0100)]
re PR rtl-optimization/79901 (ICE in prepare_cmp_insn, at optabs.c:3904)
PR rtl-optimization/79901
* config/i386/sse.md (*avx512bw_<code><mode>3<mask_name>): Renamed to
...
(*avx512f_<code><mode>3<mask_name>): ... this.
(<code><mode>3 with maxmin code iterator): Use VI8_AVX2_AVX512F
iterator instead of VI8_AVX2_AVX512BW.
* gcc.target/i386/pr79901.c: New test.
From-SVN: r245947
Jakub Jelinek [Tue, 7 Mar 2017 08:04:38 +0000 (09:04 +0100)]
re PR rtl-optimization/79901 (ICE in prepare_cmp_insn, at optabs.c:3904)
PR rtl-optimization/79901
* expr.c (expand_expr_real_2): For vector MIN/MAX, if there is no
min/max expander, expand it using expand_vec_cond_expr.
From-SVN: r245946
Jakub Jelinek [Tue, 7 Mar 2017 06:11:14 +0000 (07:11 +0100)]
re PR sanitizer/79897 (ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target)
PR sanitizer/79897
* ubsan.c (ubsan_encode_value): Call mark_addressable on the
temporary.
* c-c++-common/ubsan/pr79897.c: New test.
From-SVN: r245945
GCC Administrator [Tue, 7 Mar 2017 00:16:13 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r245943
John David Anglin [Mon, 6 Mar 2017 23:12:14 +0000 (23:12 +0000)]
Fix typo.
From-SVN: r245937
Jakub Jelinek [Mon, 6 Mar 2017 22:51:23 +0000 (23:51 +0100)]
re PR c++/79821 (SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch)
PR c++/79821
* dwarf2out.h (dw_vec_const): Change array type from unsigned char *
to void * for PCH reasons.
* dwarf2out.c (output_loc_operands, output_die): Cast
v.val_vec.array to unsigned char *.
From-SVN: r245932
John David Anglin [Mon, 6 Mar 2017 22:48:53 +0000 (22:48 +0000)]
PR target 77850
PR target 77850
* config/pa/pa-64.h (PAD_VARARGS_DOWN): Don't pad down complex and
vector types.
From-SVN: r245931
Vladimir Makarov [Mon, 6 Mar 2017 20:29:49 +0000 (20:29 +0000)]
Fix the last ChangeLog entry
From-SVN: r245929
Vladimir Makarov [Mon, 6 Mar 2017 20:23:00 +0000 (20:23 +0000)]
re PR rtl-optimization/79571 (ICE in Max. number of generated reload insns per insn is achieved (90))
2017-03-06 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/79571
* lra-constraints.c (process_alt_operands): Claculate static
reject and subtract it from overal when there will be only address
reloads.
2017-03-06 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/79571
* gcc.target/i386/pr79571.c: New.
From-SVN: r245928
Marek Polacek [Mon, 6 Mar 2017 17:38:42 +0000 (17:38 +0000)]
PR c++/79796 - ICE with NSDMI and this pointer
PR c++/79796 - ICE with NSDMI and this pointer
* call.c (build_over_call): Handle NSDMI with a 'this' by calling
replace_placeholders.
* g++.dg/cpp0x/nsdmi13.C: New test.
From-SVN: r245927
Julia Koval [Mon, 6 Mar 2017 16:08:59 +0000 (17:08 +0100)]
Set incoming stack boundary to 128 for 64-bit targets
For 64-bit targets, the incoming stack of interrupt handler is aligned
to 16 bytes. Update ix86_minimum_incoming_stack_boundary to set the
incoming stack boundary of interrupt handler to 128 for 64-bit targets.
gcc/
2017-03-06 Julia Koval <julia.koval@intel.com>
PR target/79793
* config/i386/i386.c (ix86_minimum_incoming_stack_boundary): Set
incoming stack boundary to 128 for 64-bit targets.
gcc/testsuite/
2017-03-06 Julia Koval <julia.koval@intel.com>
PR target/79793
* gcc.target/i386/interrupt-12.c: Update scan-assembler-times
directives.
* gcc.target/i386/interrupt-13.c: Ditto.
* gcc.target/i386/interrupt-14.c: Ditto.
* gcc.target/i386/interrupt-15.c: Ditto.
From-SVN: r245926
Jakub Jelinek [Mon, 6 Mar 2017 15:43:51 +0000 (16:43 +0100)]
re PR c++/79822 (ICE with void statement expression)
PR c++/79822
* constexpr.c (cxx_eval_statement_list): Treat empty ({ }) like
({ (void) 0; }).
* g++.dg/cpp0x/constexpr-79822.C: New test.
From-SVN: r245925
Jason Merrill [Mon, 6 Mar 2017 14:44:44 +0000 (09:44 -0500)]
Revert "Allow deduction guides to look into primary template."
* cp-tree.h, parser.c, pt.c, search.c: Revert.
From-SVN: r245924
Richard Biener [Mon, 6 Mar 2017 13:58:57 +0000 (13:58 +0000)]
re PR tree-optimization/79887 (ICE in set_uid_loop_bbs, at tree-vectorizer.c:482)
2017-03-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/79894
* tree-vectorizer.c (vectorize_loops): Set loop_vectorized_call
to NULL after folding it.
* gcc.dg/vect/pr79887.c: New testcase.
From-SVN: r245923
Richard Biener [Mon, 6 Mar 2017 13:58:01 +0000 (13:58 +0000)]
re PR tree-optimization/79824 (Failure to peel for gaps leads to read beyond mapped memory)
2017-03-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/79824
* tree-vect-stmts.c (get_group_load_store_type): Fix alignment
check disabling peeling for gaps.
* gcc.dg/vect/pr79824-1.c: New testcase.
* gcc.dg/vect/pr79824-2.c: Likewise.
From-SVN: r245922
Toma Tabacu [Mon, 6 Mar 2017 13:15:30 +0000 (13:15 +0000)]
Add check_effective_target_gettimeofday and use it in gcc.dg/lto/pr60449_0.c.
gcc/
* doc/sourcebuild.texi (Effective-Target Keywords, Environment
attributes): Document gettimeofday.
gcc/testsuite/
* gcc.dg/lto/pr60449_0.c: Add dg-require-effective-target for
gettimeofday. Remove dg-skip-if for AVR.
* lib/target-supports.exp (check_effective_target_gettimeofday):
New proc.
From-SVN: r245921
Richard Biener [Mon, 6 Mar 2017 12:48:54 +0000 (12:48 +0000)]
re PR fortran/79894 (ICE in gfc_add_modify_loc, at fortran/trans.c:159)
2017-03-06 Richard Biener <rguenther@suse.de>
PR fortran/79894
* trans.c (gfc_add_modify_loc): Weaken assert.
From-SVN: r245919
Robin Dapp [Mon, 6 Mar 2017 12:43:33 +0000 (12:43 +0000)]
S/390: Disable vectorization for loops with few iterations
The following patch defines the PARAM_MIN_VECT_LOOP_BOUND parameter in
the s390 backend. It helps with the vectorization epilogue problem
described here [1].
I see an overall performance increase of > 1% in SPECfp2006, yet some
cases like cactusADM regress. This seems to be caused by the vectorizer
creating an epilogue guard for one more iteration than before, which, in
turn, causes e.g. predcom to run on the epilogue that it used to ignore
before ("Loop iterates only 1 time, nothing to do."). Subsequent,
minor, effects cause an eventual slowdown.
Until the reason for the bad epilogue code is understood, this patch
mitigates the problem. When investigating the issue, I stumbled across
an attempt to vectorize the epilogue itself as well as combine it with
the vectorized loop in addition to vector masking [2]. A similar
approach might also help here. My original observation of high register
pressure within the epilogue still stands. In this specific case, it
would most likely suffice to save all registers once, run the epilogue
and restore the registers. I'm pretty sure this would be faster than
the "spill fest" that's currently happening.
Regards
Robin
[1] https://gcc.gnu.org/ml/gcc/2017-01/msg00234.html
[2] https://gcc.gnu.org/ml/gcc-patches/2016-05/msg01562.html
gcc/ChangeLog:
2017-03-06 Robin Dapp <rdapp@linux.vnet.ibm.com>
* config/s390/s390.c (s390_option_override_internal): Set
PARAM_MIN_VECT_LOOP_BOUND
From-SVN: r245918
Robin Dapp [Mon, 6 Mar 2017 12:40:19 +0000 (12:40 +0000)]
S/390: Change 2-byte NOPs
The following patch changes "nopr %r7" to "nopr %r0" which is
advantageous from a hardware perspective. It will only be emitted for
hotpatching and should not impact normal code.
gcc/ChangeLog:
2017-03-06 Robin Dapp <rdapp@linux.vnet.ibm.com>
* config/s390/s390.c (s390_asm_output_function_label): Use nopr %r0.
* config/s390/s390.md: Likewise.
gcc/testsuite/ChangeLog:
2017-03-06 Robin Dapp <rdapp@linux.vnet.ibm.com>
* gcc.target/s390/hotpatch-1.c: Check for nopr %r0.
* gcc.target/s390/hotpatch-10.c: Likewise.
* gcc.target/s390/hotpatch-11.c: Likewise.
* gcc.target/s390/hotpatch-12.c: Likewise.
* gcc.target/s390/hotpatch-13.c: Likewise.
* gcc.target/s390/hotpatch-14.c: Likewise.
* gcc.target/s390/hotpatch-15.c: Likewise.
* gcc.target/s390/hotpatch-16.c: Likewise.
* gcc.target/s390/hotpatch-17.c: Likewise.
* gcc.target/s390/hotpatch-18.c: Likewise.
* gcc.target/s390/hotpatch-19.c: Likewise.
* gcc.target/s390/hotpatch-2.c: Likewise.
* gcc.target/s390/hotpatch-26.c: Likewise.
* gcc.target/s390/hotpatch-27.c: Likewise.
* gcc.target/s390/hotpatch-28.c: Likewise.
* gcc.target/s390/hotpatch-3.c: Likewise.
* gcc.target/s390/hotpatch-4.c: Likewise.
* gcc.target/s390/hotpatch-5.c: Likewise.
* gcc.target/s390/hotpatch-6.c: Likewise.
* gcc.target/s390/hotpatch-7.c: Likewise.
* gcc.target/s390/hotpatch-8.c: Likewise.
* gcc.target/s390/hotpatch-9.c: Likewise.
From-SVN: r245917
Paolo Carlini [Mon, 6 Mar 2017 11:54:37 +0000 (11:54 +0000)]
re PR c++/64574 (ICE (stack overflow SEGV) with bad template specialization)
2017-03-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/64574
* g++.dg/template/crash125.C: New.
From-SVN: r245916
Jakub Jelinek [Mon, 6 Mar 2017 11:35:58 +0000 (12:35 +0100)]
re PR target/79812 (ICE in simplify_binary_operation_1, at simplify-rtx.c:3586)
PR target/79812
* config/i386/sse.md (VI8F_256_512): Remove mode iterator.
(<avx2_avx512>_perm<mode>): Rename to ...
(avx2_perm<mode>): ... this. Use VI8F_256 iterator instead
of VI8F_256_512.
(<avx512>_perm<mode>_mask): Rename to ...
(avx512vl_perm<mode>_mask): ... this. Use VI8F_256 iterator instead
of VI8F_256_512.
(<avx2_avx512>_perm<mode>_1<mask_name>): Rename to ...
(avx2_perm<mode>_1<mask_name): ... this. Use VI8F_256 iterator
instead of VI8F_256_512.
(avx512f_perm<mode>): New define_expand.
(avx512f_perm<mode>_mask): Likewise.
(avx512f_perm<mode>_1<mask_name>): New define_insn.
(<avx512>_vec_dup<mode>_1): Fix up vec_select mode.
* gcc.target/i386/avx512f-vpermq-imm-3.c: New test.
From-SVN: r245915
Toma Tabacu [Mon, 6 Mar 2017 11:27:07 +0000 (11:27 +0000)]
MIPS: Force o32 ABI for inline-memcpy-3.c.
gcc/testsuite/
* gcc.target/mips/inline-memcpy-3.c (dg-options): Add -mabi=32.
From-SVN: r245914
Prachi Godbole [Mon, 6 Mar 2017 10:32:47 +0000 (10:32 +0000)]
mips-msa.md (msa_fmax_a_<msafmt>, [...]): Introduce mode interator for if_then_else.
gcc/
* config/mips/mips-msa.md (msa_fmax_a_<msafmt>, msa_fmin_a_<msafmt>,
msa_max_a_<msafmt>, msa_min_a_<msafmt>): Introduce mode interator for
if_then_else.
(smin<mode>3, smax<mode>3): Change operand print code from 'B' to 'E'.
gcc/testsuite/
* gcc.target/mips/msa-minmax.c: New tests.
From-SVN: r245913
Martin Liska [Mon, 6 Mar 2017 10:20:33 +0000 (11:20 +0100)]
Fix ICE in use-after-scope w/ -fno-tree-dce (PR sanitize/79783).
2017-03-06 Martin Liska <mliska@suse.cz>
PR sanitize/79783
* asan.c (asan_expand_poison_ifn): Do not expand ASAN_POISON
when having a SSA NAME w/o VAR_DECL assigned to it.
2017-03-06 Martin Liska <mliska@suse.cz>
PR sanitize/79783
* g++.dg/asan/pr79783.C: New test.
From-SVN: r245912
Prachi Godbole [Mon, 6 Mar 2017 10:19:52 +0000 (10:19 +0000)]
mips-msa.md (msa_dotp_<su>_d, [...]): Fix MODE for vec_select.
gcc/
* config/mips/mips-msa.md (msa_dotp_<su>_d, msa_dpadd_<su>_d,
msa_dpsub_<su>_d): Fix MODE for vec_select.
gcc/testsuite/
* gcc.target/mips/msa-dotp.c: New tests.
From-SVN: r245911
Prachi Godbole [Mon, 6 Mar 2017 10:08:51 +0000 (10:08 +0000)]
mips.c (mips_gen_const_int_vector): Change type of last argument.
gcc/
* config/mips/mips.c (mips_gen_const_int_vector): Change type of last
argument.
* config/mips/mips-protos.h (mips_gen_const_int_vector): Likewise.
gcc/testsuite/
* gcc.target/mips/msa-bclri.c: New test.
From-SVN: r245910
Richard Biener [Mon, 6 Mar 2017 08:54:57 +0000 (08:54 +0000)]
lto-streamer.c (lto_check_version): Use %qs in diagnostics.
2017-03-06 Richard Biener <rguenther@suse.de>
* lto-streamer.c (lto_check_version): Use %qs in diagnostics.
* plugin.c (register_plugin_info): Likewise.
* tree-chkp.c (chkp_make_static_const_bounds): Likewise.
From-SVN: r245909
Joseph Myers [Mon, 6 Mar 2017 04:17:47 +0000 (04:17 +0000)]
* de.po, fr.po: Update.
From-SVN: r245908
GCC Administrator [Mon, 6 Mar 2017 00:16:20 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r245907
Jakub Jelinek [Sun, 5 Mar 2017 21:41:10 +0000 (22:41 +0100)]
sse.md (sse_storehps, [...]): Require in condition that at least one operand is not a MEM.
* config/i386/sse.md (sse_storehps, sse_storelps,
avx_<castmode><avxsizesuffix>_<castmode>,
avx512f_<castmode><avxsizesuffix>_<castmode>,
avx512f_<castmode><avxsizesuffix>_256<castmode>): Require
in condition that at least one operand is not a MEM.
From-SVN: r245904
Jonathan Wakely [Sun, 5 Mar 2017 18:38:35 +0000 (18:38 +0000)]
Add std::scoped_lock for C++17
* doc/xml/manual/status_cxx2017.xml: Document P0156R2 status.
* doc/html/*: Regenerate.
* include/std/mutex (scoped_lock): Implement new C++17 template.
* testsuite/30_threads/scoped_lock/cons/1.cc: New test.
* testsuite/30_threads/scoped_lock/requirements/
explicit_instantiation.cc: New test.
* testsuite/30_threads/scoped_lock/requirements/typedefs.cc: New test.
From-SVN: r245903
Paolo Carlini [Sun, 5 Mar 2017 17:13:16 +0000 (17:13 +0000)]
re PR c++/70266 (ICE on invalid code on x86_64-linux-gnu: unexpected expression ‘foo’ of kind overload)
/cp
2017-03-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70266
* except.c (build_must_not_throw_expr): Perform the implicit
conversions on the condition.
/testsuite
2017-03-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/70266
* g++.dg/tm/pr70266.C: New.
From-SVN: r245901
Andre Vehreschild [Sun, 5 Mar 2017 11:35:47 +0000 (12:35 +0100)]
check.c (positive_check): Add new function checking constant for being greater then zero.
gcc/fortran/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* check.c (positive_check): Add new function checking constant for
being greater then zero.
(gfc_check_image_status): Add checking of image_status arguments.
(gfc_check_failed_or_stopped_images): Same but for failed_- and
stopped_images function.
* dump-parse-tree.c (show_code_node): Added output of FAIL IMAGE.
* gfortran.h (enum gfc_statement): Added FAIL_IMAGE_ST.
(enum gfc_isym_id): Added new intrinsic symbols.
(enum gfc_exec_op): Added EXEC_FAIL_IMAGE.
* gfortran.texi: Added description for the new API functions. Updated
coverage of gfortran of TS18508.
* intrinsic.c (add_functions): Added symbols to resolve new intrinsic
functions.
* intrinsic.h: Added prototypes.
* iresolve.c (gfc_resolve_failed_images): Resolve the failed_images
intrinsic.
(gfc_resolve_image_status): Same for image_status.
(gfc_resolve_stopped_images): Same for stopped_images.
* libgfortran.h: Added prototypes.
* match.c (gfc_match_if): Added matching of FAIL IMAGE statement.
(gfc_match_fail_image): Match a FAIL IMAGE statement.
* match.h: Added prototype.
* parse.c (decode_statement): Added matching for FAIL IMAGE.
(next_statement): Same.
(gfc_ascii_statement): Same.
* resolve.c: Same.
* simplify.c (gfc_simplify_failed_or_stopped_images): For COARRAY=
single a constant result can be returne.d
(gfc_simplify_image_status): For COARRAY=single the result is constant.
* st.c (gfc_free_statement): Added FAIL_IMAGE handling.
* trans-decl.c (gfc_build_builtin_function_decls): Added decls of the
new intrinsics.
* trans-expr.c (gfc_conv_procedure_call): This is first time all
arguments of a function are optional, which is now handled here
correctly.
* trans-intrinsic.c (conv_intrinsic_image_status): Translate
image_status.
(gfc_conv_intrinsic_function): Add support for image_status.
(gfc_is_intrinsic_libcall): Add support for the remaining new
intrinsics.
* trans-stmt.c (gfc_trans_fail_image): Trans a fail image.
* trans-stmt.h: Add the prototype for the above.
* trans.c (trans_code): Dispatch for fail_image.
* trans.h: Add the trees for the new intrinsics.
libgfortran/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* caf/libcaf.h: Added prototypes and stat codes for failed and stopped
images.
* caf/single.c (void _gfortran_caf_fail_image): Add the routine.
(int _gfortran_caf_image_status): Same.
(_gfortran_caf_failed_images): Same.
(_gfortran_caf_stopped_images): Same.
gcc/testsuite/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* gfortran.dg/coarray/fail_image_1.f08: New test.
* gfortran.dg/coarray/fail_image_2.f08: New test.
* gfortran.dg/coarray/failed_images_1.f08: New test.
* gfortran.dg/coarray/failed_images_2.f08: New test.
* gfortran.dg/coarray/image_status_1.f08: New test.
* gfortran.dg/coarray/image_status_2.f08: New test.
* gfortran.dg/coarray/stopped_images_1.f08: New test.
* gfortran.dg/coarray/stopped_images_2.f08: New test.
* gfortran.dg/coarray_fail_st.f90: New test.
* gfortran.dg/coarray_failed_images_1.f08: New test.
* gfortran.dg/coarray_image_status_1.f08: New test.
* gfortran.dg/coarray_stopped_images_1.f08: New test.
From-SVN: r245900
projects / gcc.git / log