Claudiu Zissulescu [Fri, 14 Apr 2017 11:40:43 +0000 (13:40 +0200)]
[ARC] Update mode_dependent_address_p hook.
Update arc_mode_dependent_address_p to avoid emitting subreg(mem (reg
..)) when expanding by relaxing the conditions.
gcc/
2017-04-14 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.c (arc_mode_dependent_address_p): Relax
conditions to take advantage of various optimizations.
From-SVN: r246925
Jeff Law [Fri, 14 Apr 2017 05:13:19 +0000 (23:13 -0600)]
mips.mips.md (zero_extendsidi2): Do not allow SP to appear in operands[1] if it is a MEM and TARGET_MIPS16 is active.
* config/mips.mips.md (zero_extendsidi2): Do not allow SP to appear
in operands[1] if it is a MEM and TARGET_MIPS16 is active.
(zero_extendsidi2_dext): Likewise.
From-SVN: r246924
GCC Administrator [Fri, 14 Apr 2017 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246923
Jakub Jelinek [Thu, 13 Apr 2017 19:59:04 +0000 (21:59 +0200)]
plugin-nvptx.c (cuda_lib_inited): Use signed char type instead of char.
* plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
instead of char.
From-SVN: r246918
Jakub Jelinek [Thu, 13 Apr 2017 19:52:58 +0000 (21:52 +0200)]
re PR sanitizer/80403 (UBSAN: compile time crash with "type mismatch in binary expression" message in / and % expr)
PR sanitizer/80403
* fold-const.c (fold_ternary_loc): Revert
use op0 instead of fold_convert_loc (loc, type, arg0) part of
2017-04-12 change.
* g++.dg/ubsan/pr80403-2.C: New test.
From-SVN: r246917
Vladimir Makarov [Thu, 13 Apr 2017 18:08:51 +0000 (18:08 +0000)]
re PR rtl-optimization/80343 (ICE in extract_constrain_insn, at recog.c:2213 (error: insn does not satisfy its constraints))
2017-04-13 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/80343
* lra-remat.c (update_scratch_ops): Assign original hard reg to
new scratch pseudo.
2017-04-13 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/80343
* gcc.target/powerpc/pr80343.c: New.
From-SVN: r246914
Denis Khalikov [Thu, 13 Apr 2017 14:52:23 +0000 (14:52 +0000)]
re PR sanitizer/80414 ([UBSAN] segfault with -fsanitize=undefined)
PR sanitizer/80414
* ubsan.c (ubsan_expand_bounds_ifn): Pass original index
to ubsan_encode_value.
* c-c++-common/ubsan/bounds-15.c: New test.
From-SVN: r246909
Jeff Law [Thu, 13 Apr 2017 14:02:33 +0000 (08:02 -0600)]
reload1.c (eliminate_regs_1): Call gen_rtx_raw_SUBREG for SUBREGs appearing in DEBUG_INSNs.
* reload1.c (eliminate_regs_1): Call gen_rtx_raw_SUBREG for SUBREGs
appearing in DEBUG_INSNs.
From-SVN: r246904
Martin Liska [Thu, 13 Apr 2017 11:51:28 +0000 (13:51 +0200)]
Do not call memcpy with a NULL argument (PR gcov-profile/80413).
2017-04-13 Martin Liska <mliska@suse.cz>
PR gcov-profile/80413
* gcov-io.c (gcov_write_string): Copy to buffer just when
allocated size is greater than zero.
From-SVN: r246903
Richard Biener [Thu, 13 Apr 2017 11:17:38 +0000 (11:17 +0000)]
re PR testsuite/80416 (FAIL: g++.dg/torture/pr79671.C -O2 execution test)
2017-04-13 Richard Biener <rguenther@suse.de>
PR testsuite/80416
* g++.dg/torture/pr79671.C: Fix asm constraints.
From-SVN: r246902
Jakub Jelinek [Thu, 13 Apr 2017 11:05:09 +0000 (13:05 +0200)]
re PR debug/80321 (infinite recursion with inlining of nested function and debug info)
PR debug/80321
* dwarf2out.c (decls_for_scope): Ignore declarations of
current_function_decl in BLOCK_NONLOCALIZED_VARS.
* gcc.dg/debug/pr80321.c: New test.
2017-04-13 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/debug10.adb: New test.
* gnat.dg/debug10_pkg.ads: New helper.
From-SVN: r246900
Jan Hubicka [Thu, 13 Apr 2017 08:04:52 +0000 (10:04 +0200)]
re PR c++/69953 (Using lto causes gtkmm/gparted and gtkmm/inkscape compile to fail)
PR lto/69953
* ipa-visibility.c (non_local_p): Fix typos.
(localize_node): When localizing symbol in same comdat group,
dissolve the group only when we know external symbols are going
to be privatized.
(function_and_variable_visibility): Do not localize DECL_EXTERNAL.
From-SVN: r246899
GCC Administrator [Thu, 13 Apr 2017 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246898
Jakub Jelinek [Wed, 12 Apr 2017 18:09:47 +0000 (20:09 +0200)]
re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550)
PR tree-optimization/79390
* optabs.c (emit_conditional_move): If the preferred op2/op3 operand
order does not result in usable sequence, retry with reversed operand
order.
* gcc.target/i386/pr70465-2.c: Xfail the scan-assembler-not test.
From-SVN: r246882
Jakub Jelinek [Wed, 12 Apr 2017 18:08:29 +0000 (20:08 +0200)]
re PR sanitizer/80403 (UBSAN: compile time crash with "type mismatch in binary expression" message in / and % expr)
PR sanitizer/80403
PR sanitizer/80404
PR sanitizer/80405
* fold-const.c (fold_ternary_loc): Use op1 instead of arg1 as argument
to fold_build2_loc. Convert TREE_OPERAND (tem, 0) to type. Use
op0 instead of fold_convert_loc (loc, type, arg0).
* g++.dg/ubsan/pr80403.C: New test.
* g++.dg/ubsan/pr80404.C: New test.
* g++.dg/ubsan/pr80405.C: New test.
From-SVN: r246881
Jeff Law [Wed, 12 Apr 2017 16:08:18 +0000 (10:08 -0600)]
genattrtab.c (write_eligible_delay): Verify DELAY_INSN still has a delay slot in the generated code.
* genattrtab.c (write_eligible_delay): Verify DELAY_INSN still
has a delay slot in the generated code.
From-SVN: r246879
Jeff Law [Wed, 12 Apr 2017 14:58:23 +0000 (08:58 -0600)]
cris.md (cris_preferred_reload_class): Return GENNONACR_REGS rather than GENERAL_REGS.
* config/cris/cris.md (cris_preferred_reload_class): Return
GENNONACR_REGS rather than GENERAL_REGS.
From-SVN: r246877
Jakub Jelinek [Wed, 12 Apr 2017 13:57:45 +0000 (15:57 +0200)]
re PR middle-end/80163 (ICE on hopefully valid code)
PR c/80163
* expr.c <CASE_CONVERT>: For EXPAND_INITIALIZER determine SIGN_EXTEND
vs. ZERO_EXTEND based on signedness of treeop0's type rather than
signedness of the result type.
* gcc.dg/torture/pr80163.c: New test.
From-SVN: r246876
Richard Biener [Wed, 12 Apr 2017 13:47:26 +0000 (13:47 +0000)]
re PR tree-optimization/80359 (DSE causes error: invalid reference prefix)
2017-04-12 Richard Biener <rguenther@suse.de>
Jeff Law <law@redhat.com>
PR tree-optimization/80359
* tree-ssa-dse.c (maybe_trim_partially_dead_store): Do not
trim stores to TARGET_MEM_REFs.
* gcc.dg/torture/pr80359.c: New testcase.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r246875
Richard Biener [Wed, 12 Apr 2017 09:41:02 +0000 (09:41 +0000)]
re PR tree-optimization/79390 (10% performance drop in SciMark2 LU after r242550)
2017-04-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/79390
* gimple-ssa-split-paths.c (is_feasible_trace): Restrict
threading case even more.
From-SVN: r246869
Segher Boessenkool [Wed, 12 Apr 2017 08:32:56 +0000 (10:32 +0200)]
rs6000: Enforce quad_address_p in TImode atomic_load/store (PR80382)
Whatever expand expands to should be valid instructions. The defined
instructions here have a quad_memory_operand predicate, which boils
down to quad_address_p on the address, so let's test for that instead
of only disallowing indexed addresses.
* config/rs6000/sync.md (atomic_load<mode>, atomic_store<mode): Test
for quad_address_p for TImode, instead of just not indexed_address.
From-SVN: r246868
Segher Boessenkool [Wed, 12 Apr 2017 08:31:40 +0000 (10:31 +0200)]
rs6000: Enforce quad_address_p in TImode atomic_load/store (PR80382)
Whatever expand expands to should be valid instructions. The defined
instructions here have a quad_memory_operand predicate, which boils
down to quad_address_p on the address, so let's test for that instead
of only disallowing indexed addresses.
* config/rs6000/sync.md (atomic_load<mode>, atomic_store<mode): Test
for quad_address_p for TImode, instead of just not indexed_address.
From-SVN: r246867
Richard Biener [Wed, 12 Apr 2017 07:35:49 +0000 (07:35 +0000)]
re PR target/79671 (mapnik miscompilation on armv7hl since r235622)
2017-04-12 Richard Biener <rguenther@suse.de>
Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/79671
* alias.c (component_uses_parent_alias_set_from): Handle
TYPE_TYPELESS_STORAGE.
(get_alias_set): Likewise.
* tree-core.h (tree_type_common): Add typeless_storage flag.
* tree.h (TYPE_TYPELESS_STORAGE): New macro.
* stor-layout.c (place_union_field): Set TYPE_TYPELESS_STORAGE
for types containing members with TYPE_TYPELESS_STORAGE.
(place_field): Likewise.
(layout_type): Likewise for ARRAY_TYPE.
* lto-streamer-out.c (hash_tree): Hash TYPE_TYPELESS_STORAGE.
* tree-streamer-in.c (unpack_ts_type_common_value_fields): Stream
TYPE_TYPELESS_STORAGE.
* tree-streamer-out.c (pack_ts_type_common_value_fields): Likewise.
lto/
* lto.c (compare_tree_sccs_1): Compare TYPE_TYPELESS_STORAGE.
cp/
* tree.c (build_cplus_array_type): Set TYPE_TYPELESS_STORAGE
for arrays of character or std::byte type.
* g++.dg/torture/pr79671.C: New testcase.
* g++.dg/lto/pr79671_0.C: Likewise.
* g++.dg/lto/pr79671_1.c: Likewise.
Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de>
From-SVN: r246866
Jakub Jelinek [Wed, 12 Apr 2017 06:12:26 +0000 (08:12 +0200)]
re PR sanitizer/80349 (UBSAN: compile time crash with "type mismatch in binary expression" message)
PR sanitizer/80349
* fold-const.c (fold_binary_loc) <case BIT_IOR_EXPR>: Convert arg0's
first argument to type.
* g++.dg/ubsan/pr80349.C: New test.
From-SVN: r246865
Ian Lance Taylor [Wed, 12 Apr 2017 04:26:15 +0000 (04:26 +0000)]
re PR go/77857 (gccgo: vendoring doesn't work in gcc 6/7)
PR go/77857
cmd/go: generate vendor paths for -I arg on compile
This change generates the vendor path to be used with -I
on a gccgo compile to find imports from the vendor directories.
Fixes golang/go#15628
Reviewed-on: https://go-review.googlesource.com/39590
From-SVN: r246864
GCC Administrator [Wed, 12 Apr 2017 00:16:20 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246863
Gerald Pfeifer [Tue, 11 Apr 2017 22:36:40 +0000 (22:36 +0000)]
faq.xml: Update reference link to C++ ABI for Itanium.
* doc/xml/faq.xml: Update reference link to C++ ABI for Itanium.
* doc/xml/manual/abi.xml. Ditto (thrice).
From-SVN: r246860
Bill Schmidt [Tue, 11 Apr 2017 21:37:16 +0000 (21:37 +0000)]
re PR target/80376 (Some vec_xxpermdi usage lead to ICE)
2017-04-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR target/80376
PR target/80315
* config/rs6000/rs6000.c (rs6000_expand_unop_builtin): Return
CONST0_RTX (mode) rather than const0_rtx where appropriate.
(rs6000_expand_binop_builtin): Likewise.
(rs6000_expand_ternop_builtin): Likewise; also add missing
vsx_xxpermdi_* variants; also fix typo (arg1 => arg2) for
vshasigma built-ins.
* doc/extend.texi: Document that vec_xxpermdi's third argument
must be a constant.
From-SVN: r246859
Jason Merrill [Tue, 11 Apr 2017 21:07:32 +0000 (17:07 -0400)]
PR c++/80294 - ICE with constexpr and inheritance.
* constexpr.c (reduced_constant_expression_p):
A null constructor element is non-constant.
(cxx_eval_indirect_ref): Don't VERIFY_CONSTANT before
returning an empty base.
From-SVN: r246858
Jakub Jelinek [Tue, 11 Apr 2017 20:51:16 +0000 (22:51 +0200)]
re PR c++/80370 (ICE when using structured bindings and nested generic lambdas (tsubst_decomp_names))
PR c++/80370
* decl.c (cp_finish_decomp): If processing_template_decl on
non-dependent decl, only set TREE_TYPE on the v[i] decls, but don't
change their DECL_VALUE_EXPR nor cp_finish_decl them. Instead make
sure DECL_VALUE_EXPR is the canonical NULL type ARRAY_REF for tsubst
processing.
* pt.c (value_dependent_expression_p) <case VAR_DECL>: For variables
with DECL_VALUE_EXPR, return true if DECL_VALUE_EXPR is type
dependent.
* g++.dg/cpp1z/decomp28.C: New test.
From-SVN: r246857
Uros Bizjak [Tue, 11 Apr 2017 20:36:58 +0000 (22:36 +0200)]
i386.c (dimode_scalar_chain::compute_convert_gain): Use shift_const cost parameter when calculating gain of STV shifts.
* config/i386/i386.c (dimode_scalar_chain::compute_convert_gain):
Use shift_const cost parameter when calculating gain of STV shifts.
From-SVN: r246856
Vladimir Makarov [Tue, 11 Apr 2017 19:39:59 +0000 (19:39 +0000)]
re PR rtl-optimization/70478 ([LRA] S/390: Performance regression - superfluous stack frame)
2017-04-11 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70478
* lra-constraints.c (process_alt_operands): Check memory for
disfavoring memory insn operand.
From-SVN: r246854
Jakub Jelinek [Tue, 11 Apr 2017 17:21:51 +0000 (19:21 +0200)]
re PR middle-end/80100 (simplify-rtx.c sanitizer detects undefined behaviour with optimization)
PR middle-end/80100
* simplify-rtx.c (simplify_binary_operation_1) <case IOR>: Perform
left shift in unsigned HOST_WIDE_INT type.
* gcc.dg/pr80100.c: New test.
From-SVN: r246851
Jakub Jelinek [Tue, 11 Apr 2017 17:19:56 +0000 (19:19 +0200)]
re PR rtl-optimization/80385 (Segfault in commutative_operand_precedence() rtlanal.c:3373)
PR rtl-optimization/80385
* simplify-rtx.c (simplify_unary_operation_1): Don't transform
(not (neg X)) into (plus X -1) for complex or non-integral modes.
* g++.dg/opt/pr80385.C: New test.
From-SVN: r246850
Jakub Jelinek [Tue, 11 Apr 2017 17:15:47 +0000 (19:15 +0200)]
re PR libgomp/80394 (Empty OpenMP task is wrongly removed when optimizing)
PR libgomp/80394
* omp-low.c (scan_omp_task): Don't optimize away empty tasks
if they have any depend clauses.
* testsuite/libgomp.c/pr80394.c: New test.
From-SVN: r246849
Martin Liska [Tue, 11 Apr 2017 16:38:19 +0000 (18:38 +0200)]
Add function part to a same comdat group (PR ipa/80212).
2017-04-11 Martin Liska <mliska@suse.cz>
PR ipa/80212
* cgraph.c (cgraph_node::dump): Dump calls_comdat_local.
* ipa-split.c (split_function): Create a local comdat symbol
if caller is in a comdat group.
2017-04-11 Martin Liska <mliska@suse.cz>
PR ipa/80212
* g++.dg/ipa/pr80212.C: New test.
From-SVN: r246848
Martin Liska [Tue, 11 Apr 2017 16:37:31 +0000 (18:37 +0200)]
Do not create a constprop clone for calls_comdat_local nodes (PR ipa/80212).
2017-04-11 Martin Liska <mliska@suse.cz>
PR ipa/80212
* ipa-cp.c (determine_versionability): Handle calls_comdat_local
flags.
From-SVN: r246847
Martin Sebor [Tue, 11 Apr 2017 16:35:34 +0000 (16:35 +0000)]
PR middle-end/80364 - sanitizer detects signed integer overflow in gimple-ssa-sprintf.c
gcc/ChangeLog:
PR middle-end/80364
* gimple-ssa-sprintf.c (get_int_range): Remove second argument and
always use the int type. Use INTEGRAL_TYPE_P() rather than testing
for INTEGER_TYPE.
(directive::set_width, directive::set_precision, format_character):
Adjust.
(parse_directive): Use INTEGRAL_TYPE_P() rather than testing for
INTEGER_TYPE.
gcc/testsuite/ChangeLog:
PR middle-end/80364
* gcc.dg/tree-ssa/builtin-sprintf-warn-16.c: New test.
From-SVN: r246846
Damian Rouson [Tue, 11 Apr 2017 16:34:07 +0000 (16:34 +0000)]
download_prerequisites (md5_check): New function emulates Linux 'md5 --check' on macOS.
2017-04-11 Damian Rouson <damian@sourceryinstitute.org>
* download_prerequisites (md5_check): New function emulates Linux
'md5 --check' on macOS. Modified script for macOS compatibility.
From-SVN: r246845
Richard Earnshaw [Tue, 11 Apr 2017 14:57:41 +0000 (14:57 +0000)]
[arm] PR 80389 - if architecture and cpu mismatch, don't print an architecture name as a CPU name
In this PR we incorrectly print the architecture name in a .cpu
directive in the assembly file when the -mcpu and -march options
conflict (don't target the same base architecture). In this case the
.arch overrides the .cpu directive and we should emit a .arch option.
PR target/80389
* config/arm/arm.c (arm_configure_build_target): When -mcpu and -arch conflict,
set target->arch_name instead of target->cpu_name.
From-SVN: r246843
Jerry DeLisle [Tue, 11 Apr 2017 14:51:25 +0000 (14:51 +0000)]
close.c: Fix white space in pointer declarations and comment formats where applicable.
2017-04-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* close.c: Fix white space in pointer declarations and comment
formats where applicable.
* fbuf.c: Likewise.
* fbuf.h: Likewise.
* format.c: Likewise.
* inquire.c: Likewise.
* intrinsics.c: Likewise.
* list_read.c: Likewise.
* lock.c: Likewise.
* open.c: Likewise.
* read.c: Likewise.
* transfer.c: Likewise.
* unit.c: Likewise.
* unix.c: Likewise.
* unix.h: Likewise.
* write.c: Likewise.
From-SVN: r246842
Richard Biener [Tue, 11 Apr 2017 13:44:24 +0000 (13:44 +0000)]
re PR tree-optimization/80374 (ICE in fold_convert_loc, at fold-const.c:2384)
2017-04-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/80374
* tree-ssa-dom.c (derive_equivalences_from_bit_ior): Use
build_zero_cst, remove fold_convertible_p check again.
From-SVN: r246840
Martin Liska [Tue, 11 Apr 2017 13:08:08 +0000 (15:08 +0200)]
Do not instrument register variables in object-size sanitizer (PR sanitizer/70878).
2017-04-11 Martin Liska <mliska@suse.cz>
PR sanitizer/70878
* ubsan.c (instrument_object_size): Do not instrument register
variables.
2017-04-11 Martin Liska <mliska@suse.cz>
PR sanitizer/70878
* gcc.dg/ubsan/pr70878.c: New test.
From-SVN: r246837
Jakub Jelinek [Tue, 11 Apr 2017 08:54:54 +0000 (10:54 +0200)]
re PR target/80381 (AVX512: -O3, _mm512_srai_epi32, the last argument must be an 8-bit immediate)
PR target/80381
* config/i386/i386-builtin-types.def
(V16HI_FTYPE_V16HI_INT_V16HI_UHI_COUNT,
V16HI_FTYPE_V16HI_V8HI_V16HI_UHI_COUNT,
V16SI_FTYPE_V16SI_INT_V16SI_UHI_COUNT,
V16SI_FTYPE_V16SI_V4SI_V16SI_UHI_COUNT,
V2DI_FTYPE_V2DI_INT_V2DI_UQI_COUNT,
V2DI_FTYPE_V2DI_V2DI_V2DI_UQI_COUNT,
V32HI_FTYPE_V32HI_INT_V32HI_USI_COUNT,
V32HI_FTYPE_V32HI_V8HI_V32HI_USI_COUNT,
V4DI_FTYPE_V4DI_INT_V4DI_UQI_COUNT,
V4DI_FTYPE_V4DI_V2DI_V4DI_UQI_COUNT,
V4SI_FTYPE_V4SI_INT_V4SI_UQI_COUNT,
V4SI_FTYPE_V4SI_V4SI_V4SI_UQI_COUNT,
V8DI_FTYPE_V8DI_INT_V8DI_UQI_COUNT,
V8DI_FTYPE_V8DI_V2DI_V8DI_UQI_COUNT,
V8HI_FTYPE_V8HI_INT_V8HI_UQI_COUNT,
V8HI_FTYPE_V8HI_V8HI_V8HI_UQI_COUNT,
V8SI_FTYPE_V8SI_INT_V8SI_UQI_COUNT,
V8SI_FTYPE_V8SI_V4SI_V8SI_UQI_COUNT): New function type aliases.
* config/i386/i386-builtin.def (__builtin_ia32_pslld512_mask,
__builtin_ia32_pslldi512_mask, __builtin_ia32_psllq512_mask,
__builtin_ia32_psllqi512_mask, __builtin_ia32_psrad512_mask,
__builtin_ia32_psradi512_mask, __builtin_ia32_psraq512_mask,
__builtin_ia32_psraqi512_mask, __builtin_ia32_psrld512_mask,
__builtin_ia32_psrldi512_mask, __builtin_ia32_psrlq512_mask,
__builtin_ia32_psrlqi512_mask, __builtin_ia32_psllwi128_mask,
__builtin_ia32_pslldi128_mask, __builtin_ia32_psllqi128_mask,
__builtin_ia32_psllw128_mask, __builtin_ia32_pslld128_mask,
__builtin_ia32_psllq128_mask, __builtin_ia32_psllwi256_mask,
__builtin_ia32_psllw256_mask, __builtin_ia32_pslldi256_mask,
__builtin_ia32_pslld256_mask, __builtin_ia32_psllqi256_mask,
__builtin_ia32_psllq256_mask, __builtin_ia32_psradi128_mask,
__builtin_ia32_psrad128_mask, __builtin_ia32_psradi256_mask,
__builtin_ia32_psrad256_mask, __builtin_ia32_psraqi128_mask,
__builtin_ia32_psraq128_mask, __builtin_ia32_psraqi256_mask,
__builtin_ia32_psraq256_mask, __builtin_ia32_psrldi128_mask,
__builtin_ia32_psrld128_mask, __builtin_ia32_psrldi256_mask,
__builtin_ia32_psrld256_mask, __builtin_ia32_psrlqi128_mask,
__builtin_ia32_psrlq128_mask, __builtin_ia32_psrlqi256_mask,
__builtin_ia32_psrlq256_mask, __builtin_ia32_psrawi256_mask,
__builtin_ia32_psraw256_mask, __builtin_ia32_psrawi128_mask,
__builtin_ia32_psraw128_mask, __builtin_ia32_psrlwi256_mask,
__builtin_ia32_psrlw256_mask, __builtin_ia32_psrlwi128_mask,
__builtin_ia32_psrlw128_mask, __builtin_ia32_psllwi512_mask,
__builtin_ia32_psllw512_mask, __builtin_ia32_psrawi512_mask,
__builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
__builtin_ia32_psrlw512_mask): Use _COUNT suffixed function type
aliases.
* config/i386/i386.c (ix86_expand_args_builtin): Rename last_arg_count
flag to second_arg_count, handle 4 argument function type _COUNT
aliases, handle second_arg_count on second argument rather than last.
* gcc.target/i386/pr80381.c: New test.
From-SVN: r246835
Jakub Jelinek [Tue, 11 Apr 2017 08:51:40 +0000 (10:51 +0200)]
re PR c++/80363 (#'vec_cond_expr' not supported by dump_expr#<expression error>)
PR c++/80363
* error.c (dump_expr): Handle VEC_COND_EXPR like COND_EXPR.
* g++.dg/ext/pr80363.C: New test.
From-SVN: r246834
Markus Trippelsdorf [Tue, 11 Apr 2017 06:31:58 +0000 (06:31 +0000)]
Fix pr80374 testcase
From-SVN: r246832
Senthil Kumar Selvaraj [Tue, 11 Apr 2017 05:09:41 +0000 (05:09 +0000)]
Fix bogus builtin-sprintf-warn-{3,10}.c failures for avr.
This patch fixes a whole bunch of failures reported for
gcc.dg/tree-ssa/builtin-sprintf-warn-{3,10}.c for the avr target.
builtin-sprintf-warn-10.c fails because the bounds in the warning
messages expect 4 digit wide exponents i.e. __DBL_MAX_EXP__ > 999.
For the avr, floats and doubles are both 32 bits wide, __DBL_MAX_EXP__
== 128, and the max number of exponent digits can only be 3 .
The computed size thus ends up one short of the value the test
expects. The patch makes the test run only for targets with double64plus.
builtin-sprintf-warn-3.c fails because the test appears to assume all
non lp64 targets to be ilp32. For the avr, pointer size and int size
are equal, but both are 16 bits, not 32. The patch fixes this by
explicitly adding avr to the dejagnu selector.
gcc/testsuite
2017-04-06 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/tree-ssa/builtin-sprintf-warn-10.c: Require double64plus.
* gcc.dg/tree-ssa/builtin-sprintf-warn-3.c (void test_too_large):
Add avr-*-* to non-lp64 selector.
From-SVN: r246831
GCC Administrator [Tue, 11 Apr 2017 00:16:21 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246830
Martin Sebor [Mon, 10 Apr 2017 23:26:17 +0000 (17:26 -0600)]
Adjust dg-bogus pattern to match the text of the changed diagnostic.
gcc/testsuite:
* gcc.dg/pr40340-3.c: Adjust directive pattern.
* gcc.dg/pr40340-4.c: Same.
From-SVN: r246827
Nicolas Koenig [Mon, 10 Apr 2017 20:58:21 +0000 (22:58 +0200)]
re PR fortran/69498 (ICE on disjunct cases with displaced or incomplete embedded statement)
2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch>
Paul Thomas <pault@gcc.gnu.org>
PR fortran/69498
* module.c (gfc_match_submodule): Add error
if function is called in the wrong state.
2017-04-10 Nicolas Koenig <koenigni@student.ethz.ch>
PR fortran/69498
* gfortran.dg/submodule_unexp.f90: Modified test
to account for new error.
* gfortran.dg/submodule_twice.f90: New Test
Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r246826
Jakub Jelinek [Mon, 10 Apr 2017 20:49:11 +0000 (22:49 +0200)]
re PR c++/80176 (cannot bind reference to static member function using object access expression)
PR c++/80176
* tree.c (lvalue_kind): For COMPONENT_REF with BASELINK second
operand, if it is a static member function, recurse on the
BASELINK.
* g++.dg/init/ref23.C: New test.
From-SVN: r246825
Thomas Koenig [Mon, 10 Apr 2017 20:40:48 +0000 (20:40 +0000)]
re PR tree-optimization/80304 (Wrong result with do concurrent)
2017-04-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR tree-optimization/80304
* gfortran.dg/do_concurrent_4.f90: New test case.
From-SVN: r246824
Janus Weil [Mon, 10 Apr 2017 20:28:23 +0000 (22:28 +0200)]
re PR fortran/80046 ([F03] Explicit interface required: pointer argument)
2017-04-10 Janus Weil <janus@gcc.gnu.org>
PR fortran/80046
* expr.c (gfc_check_pointer_assign): Check if procedure pointer
components in a pointer assignment need an explicit interface.
2017-04-10 Janus Weil <janus@gcc.gnu.org>
PR fortran/80046
* gfortran.dg/proc_ptr_comp_48.f90: New test case.
From-SVN: r246823
David Edelsohn [Mon, 10 Apr 2017 19:50:33 +0000 (19:50 +0000)]
* g++.dg/torture/pr79905.C: Add -maltivec option.
From-SVN: r246820
Jeff Law [Mon, 10 Apr 2017 19:19:42 +0000 (13:19 -0600)]
re PR tree-optimization/80374 (ICE in fold_convert_loc, at fold-const.c:2384)
PR tree-optimization/80374
* tree-ssa-dom.c (derive_equivalences_from_bit_ior): Do not try to
record anything if we can not convert integer_zero_node to the
desired type.
PR tree-optimization/80374
* g++.dg/pr80374.c: New test.
From-SVN: r246819
Kelvin Nilsen [Mon, 10 Apr 2017 19:01:37 +0000 (19:01 +0000)]
re PR target/80108 (ICE in aggregate_value_p at function.c:2028)
gcc/ChangeLog:
2017-04-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80108
* config/rs6000/rs6000.c (rs6000_option_override_internal):
Enhance special handling given to the TARGET_P9_MINMAX option in
relation to certain other options.
gcc/testsuite/ChangeLog:
2017-04-10 Kelvin Nilsen <kelvin@gcc.gnu.org>
PR target/80108
* gcc.target/powerpc/ppc-fortran/ppc-fortran.exp: New file.
* gcc.target/powerpc/ppc-fortran/pr80108-1.f90: New test.
From-SVN: r246818
Uros Bizjak [Mon, 10 Apr 2017 18:58:34 +0000 (20:58 +0200)]
unroll-7.c: Declare "a" as a pointer to external array.
* gcc.dg/unroll-7.c: Declare "a" as a pointer to external array.
From-SVN: r246817
Uros Bizjak [Mon, 10 Apr 2017 18:51:42 +0000 (20:51 +0200)]
re PR testsuite/79356 (XPASS in attr-alloc_size-11.c)
PR testsuite/79356
* gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha.
From-SVN: r246816
Daniel Santos [Mon, 10 Apr 2017 17:45:35 +0000 (17:45 +0000)]
re PR testsuite/79867 ([cygwin] LD_LIBRARY_PATH ignored, contaminating (nearly?) all test results)
2017-04-10 Daniel Santos <daniel.santos@pobox.com>
PR testsuite/79867
* lib/target-libpath.exp: Merge in cygwin fix from libffi.
From-SVN: r246813
Marek Polacek [Mon, 10 Apr 2017 17:18:15 +0000 (17:18 +0000)]
re PR sanitizer/80348 (UBSAN: compile time crash in ubsan_instrument_division)
PR sanitizer/80348
* typeck.c (cp_build_binary_op): Use NULL_TREE instead of NULL. Set
ORIG_TYPE earlier and not only when shortening.
* g++.dg/ubsan/div-by-zero-3.C: New test.
From-SVN: r246812
Bin Cheng [Mon, 10 Apr 2017 16:54:14 +0000 (16:54 +0000)]
re PR tree-optimization/80153 (ivopt generate wrong code)
PR tree-optimization/80153
* tree-ssa-loop-ivopts.c (add_iv_candidate_for_use): Check and
remove POINTER_PLUS_EXPR's base part directly, rather than through
aff_tree.
From-SVN: r246811
Bin Cheng [Mon, 10 Apr 2017 16:51:44 +0000 (16:51 +0000)]
re PR tree-optimization/80153 (ivopt generate wrong code)
PR tree-optimization/80153
* tree-affine.c (aff_combination_to_tree): Get base pointer from
the first element of pointer type aff_tree. Build result expr in
aff_tree's type.
(add_elt_to_tree): Convert to type unconditionally. Remove other
fold_convert calls.
* tree-ssa-loop-ivopts.c (alloc_iv): Pass in consistent types.
(rewrite_use_nonlinear_expr): Check invariant using iv information.
gcc/testsuite
PR tree-optimization/80153
* gcc.c-torture/execute/pr80153.c: New.
From-SVN: r246810
Richard Biener [Mon, 10 Apr 2017 15:34:19 +0000 (15:34 +0000)]
tree-ssa-structalias.c (find_func_aliases): Properly handle asm inputs.
2017-04-10 Richard Biener <rguenther@suse.de>
* tree-ssa-structalias.c (find_func_aliases): Properly handle
asm inputs.
From-SVN: r246809
Vladimir Makarov [Mon, 10 Apr 2017 14:58:33 +0000 (14:58 +0000)]
re PR rtl-optimization/70478 ([LRA] S/390: Performance regression - superfluous stack frame)
2017-04-10 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70478
* lra-constraints.c (curr_small_class_check): New.
(update_and_check_small_class_inputs): New.
(process_alt_operands): Update curr_small_class_check. Disfavor
alternative insn memory operands. Check available regs for small
class operands.
From-SVN: r246808
Matthew Fortune [Mon, 10 Apr 2017 13:44:39 +0000 (13:44 +0000)]
Update MIPS -mvirt option description
gcc/
PR target/80057
* config/mips/mips.opt (-mvirt): Update description.
* doc/invoke.texi (-mvirt): Likewise.
From-SVN: r246807
Richard Biener [Mon, 10 Apr 2017 13:02:12 +0000 (13:02 +0000)]
re PR middle-end/80362 (gcc miscompiles arithmetic with signed char)
2017-04-10 Richard Biener <rguenther@suse.de>
PR middle-end/80362
* fold-const.c (fold_binary_loc): Look at unstripped ops when
looking for NEGATE_EXPR in -A / -B to A / B folding.
* gcc.dg/torture/pr80362.c: New testcase.
From-SVN: r246805
Martin Liska [Mon, 10 Apr 2017 11:37:14 +0000 (13:37 +0200)]
Support multiple files w/ -i option in gcov (PR gcov-profile/80224).
2017-04-10 Martin Liska <mliska@suse.cz>
PR gcov-profile/80224
* gcov.c (print_usage): Fix usage string.
(get_gcov_intermediate_filename): Remove.
(output_gcov_file): Use both for normal and intermediate format.
(generate_results): Do not initialize special file for
intermediate format.
From-SVN: r246804
Richard Biener [Mon, 10 Apr 2017 11:27:05 +0000 (11:27 +0000)]
re PR tree-optimization/80304 (Wrong result with do concurrent)
2017-04-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/80304
* tree-ssa-loop-im.c (ref_indep_loop_p_1): Also recurse
for safelen.
* gcc.dg/torture/pr80304.c: New testcase.
From-SVN: r246803
Nathan Sidwell [Mon, 10 Apr 2017 11:25:44 +0000 (11:25 +0000)]
re PR target/79905 (ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int})
PR target/79905
* config/rs6000/rs6000.c (rs6000_vector_type): New.
(rs6000_init_builtins): Use it.
PR target/79905
* g++.dg/torture/pr79905.C: New.
From-SVN: r246802
Kyrylo Tkachov [Mon, 10 Apr 2017 11:21:55 +0000 (11:21 +0000)]
[ARM] Add source mode to coprocessor pattern SETs
* config/arm/arm.md (<mrc>): Add mode to SET source.
(<mrrc>): Likewise.
From-SVN: r246801
Richard Biener [Mon, 10 Apr 2017 08:58:02 +0000 (08:58 +0000)]
re PR tree-optimization/80344 (-Wuninitialized triggering on a ctor on ARM)
2017-04-10 Richard Biener <rguenther@suse.de>
PR middle-end/80344
* gimplify.c (is_gimple_mem_rhs_or_call): Allow CLOBBERs.
From-SVN: r246800
Martin Liska [Mon, 10 Apr 2017 07:29:29 +0000 (09:29 +0200)]
Evaluate a SAVE_EXPR before an UBSAN check (PR sanitizer/80350).
2017-04-10 Martin Liska <mliska@suse.cz>
PR sanitizer/80350
* c-ubsan.c (ubsan_instrument_shift): Evaluate RHS before
doing an UBSAN check.
2017-04-10 Martin Liska <mliska@suse.cz>
PR sanitizer/80350
* c-c++-common/ubsan/pr80350.c: New test.
From-SVN: r246799
Jakub Jelinek [Mon, 10 Apr 2017 06:53:28 +0000 (08:53 +0200)]
re PR target/80324 (_mm512_reduce_xxx type instrinsics are missing)
PR target/80324
* config/i386/avx512fintrin.h (_mm512_reduce_add_epi32,
_mm512_reduce_mul_epi32, _mm512_reduce_and_epi32,
_mm512_reduce_or_epi32, _mm512_mask_reduce_add_epi32,
_mm512_mask_reduce_mul_epi32, _mm512_mask_reduce_and_epi32,
_mm512_mask_reduce_or_epi32, _mm512_reduce_min_epi32,
_mm512_reduce_max_epi32, _mm512_reduce_min_epu32,
_mm512_reduce_max_epu32, _mm512_mask_reduce_min_epi32,
_mm512_mask_reduce_max_epi32, _mm512_mask_reduce_min_epu32,
_mm512_mask_reduce_max_epu32, _mm512_reduce_add_ps,
_mm512_reduce_mul_ps, _mm512_mask_reduce_add_ps,
_mm512_mask_reduce_mul_ps, _mm512_reduce_min_ps, _mm512_reduce_max_ps,
_mm512_mask_reduce_min_ps, _mm512_mask_reduce_max_ps,
_mm512_reduce_add_epi64, _mm512_reduce_mul_epi64,
_mm512_reduce_and_epi64, _mm512_reduce_or_epi64,
_mm512_mask_reduce_add_epi64, _mm512_mask_reduce_mul_epi64,
_mm512_mask_reduce_and_epi64, _mm512_mask_reduce_or_epi64,
_mm512_reduce_min_epi64, _mm512_reduce_max_epi64,
_mm512_mask_reduce_min_epi64, _mm512_mask_reduce_max_epi64,
_mm512_reduce_min_epu64, _mm512_reduce_max_epu64,
_mm512_mask_reduce_min_epu64, _mm512_mask_reduce_max_epu64,
_mm512_reduce_add_pd, _mm512_reduce_mul_pd, _mm512_mask_reduce_add_pd,
_mm512_mask_reduce_mul_pd, _mm512_reduce_min_pd, _mm512_reduce_max_pd,
_mm512_mask_reduce_min_pd, _mm512_mask_reduce_max_pd): New intrinsics.
* gcc.target/i386/avx512f-reduce-op-1.c: New test.
From-SVN: r246798
GCC Administrator [Mon, 10 Apr 2017 00:16:18 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246797
Jason Merrill [Sun, 9 Apr 2017 05:38:40 +0000 (01:38 -0400)]
PR c++/80356 - ICE with reference to function template argument.
PR c++/79294
* pt.c (convert_nontype_argument_function): Adjust type even with a
value-dependent argument.
From-SVN: r246794
Jason Merrill [Sun, 9 Apr 2017 05:06:08 +0000 (01:06 -0400)]
PR c++/80267 - ICE with nested capture of reference
PR c++/60992
* pt.c (tsubst_copy): Handle lookup finding a capture proxy.
From-SVN: r246793
GCC Administrator [Sun, 9 Apr 2017 00:16:13 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246792
Vladimir Makarov [Sat, 8 Apr 2017 19:18:42 +0000 (19:18 +0000)]
re PR rtl-optimization/70478 ([LRA] S/390: Performance regression - superfluous stack frame)
2017-04-08 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70478
* lra-constraints.c: Reverse the last patch.
From-SVN: r246789
Andreas Tobler [Sat, 8 Apr 2017 18:58:22 +0000 (20:58 +0200)]
aarch64-freebsd.h: Define MCOUNT_NAME.
2017-04-08 Andreas Tobler <andreast@gcc.gnu.org>
* config/aarch64/aarch64-freebsd.h: Define MCOUNT_NAME.
Add comment for WCHAR_T.
From-SVN: r246786
Martin Liska [Sat, 8 Apr 2017 17:09:58 +0000 (19:09 +0200)]
Revert r246759.
From-SVN: r246785
Aaron Sawdey [Sat, 8 Apr 2017 16:10:26 +0000 (16:10 +0000)]
re PR rtl-optimization/80358 (ICE (cc1 killed) building glib with -O3 on powerpc64le-linux-gnu)
2017-04-08 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
PR target/80358
* config/rs6000/rs6000.c (expand_block_compare): Fix boundary check.
From-SVN: r246784
GCC Administrator [Sat, 8 Apr 2017 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r246783
Pat Haugen [Fri, 7 Apr 2017 19:35:44 +0000 (19:35 +0000)]
rs6000.c (vec_load_pendulum): Rename...
* rs6000/rs6000.c (vec_load_pendulum): Rename...
(vec_pairing): ...to this.
(power9_sched_reorder2): Rewrite code for pairing vector/vecload insns.
(rs6000_sched_init): Adjust for name change.
(struct rs6000_sched_context): Likewise.
(rs6000_init_sched_context): Likewise.
(rs6000_set_sched_context): Likewise.
From-SVN: r246776
Jakub Jelinek [Fri, 7 Apr 2017 19:23:24 +0000 (21:23 +0200)]
avx512f-vgetmantps-2.c: Add -mfpmath=sse to dg-options.
* gcc.target/i386/avx512f-vgetmantps-2.c: Add -mfpmath=sse to
dg-options.
* gcc.target/i386/avx512f-vgetmantpd-2.c: Likewise.
From-SVN: r246775
Jakub Jelinek [Fri, 7 Apr 2017 19:22:00 +0000 (21:22 +0200)]
re PR target/80322 (convert intrinsics missing)
PR target/80322
PR target/80323
PR target/80325
PR target/80326
* config/i386/avxintrin.h (_mm256_cvtsd_f64, _mm256_cvtss_f32): New
intrinsics.
* config/i386/avx512fintrin.h (_mm512_int2mask, _mm512_mask2int,
_mm512_abs_ps, _mm512_mask_abs_ps, _mm512_abs_pd, _mm512_mask_abs_pd,
_mm512_cvtsd_f64, _mm512_cvtss_f32): Likewise.
* gcc.target/i386/avx512f-undefined-1.c: New test.
* gcc.target/i386/avx512f-cvtsd-1.c: New test.
* gcc.target/i386/avx-cvtsd-1.c: New test.
* gcc.target/i386/avx512f-cvtss-1.c: New test.
* gcc.target/i386/avx512f-abspd-1.c: New test.
* gcc.target/i386/avx-cvtss-1.c: New test.
* gcc.target/i386/avx512f-absps-1.c: New test.
* gcc.target/i386/avx512f-int2mask-1.c: New test.
* gcc.target/i386/avx512f-mask2int-1.c: New test.
From-SVN: r246774
Andreas Tobler [Fri, 7 Apr 2017 18:50:11 +0000 (20:50 +0200)]
aarch64-freebsd.h: Define WCHAR_TYPE.
2017-04-07 Andreas Tobler <andreast@gcc.gnu.org>
* config/aarch64/aarch64-freebsd.h: Define WCHAR_TYPE.
From-SVN: r246773
Marek Polacek [Fri, 7 Apr 2017 18:09:55 +0000 (18:09 +0000)]
re PR c++/80095 (ICE with this pointer in NSDMI)
PR c++/80095
* call.c (build_over_call): Don't check cxx_dialect.
* cp-gimplify.c (cp_gimplify_init_expr): Don't check cxx_dialect nor
whether SUB is a CONSTRUCTOR.
* init.c (build_new_1): Don't check cxx_dialect.
* tree.c (replace_placeholders): Add a function comment. Return if
not in C++14, or if the object isn't a (member of a) class.
* typeck2.c (store_init_value): Don't check cxx_dialect nor whether
TYPE is CLASS_TYPE_P.
* g++.dg/cpp1y/nsdmi-aggr8.C: New test.
From-SVN: r246772
Marek Polacek [Fri, 7 Apr 2017 17:51:55 +0000 (17:51 +0000)]
re PR sanitizer/80348 (UBSAN: compile time crash in ubsan_instrument_division)
PR sanitizer/80348
* typeck.c (cp_build_binary_op): Convert COP[01] to ORIG_TYPE.
* g++.dg/ubsan/div-by-zero-2.C: New test.
From-SVN: r246770
Jeff Law [Fri, 7 Apr 2017 16:11:57 +0000 (10:11 -0600)]
Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of target makefile fragment.
* Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of
target makefile fragment.
* config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS.
From-SVN: r246766
Vladimir Makarov [Fri, 7 Apr 2017 16:06:28 +0000 (16:06 +0000)]
re PR rtl-optimization/70703 (Regression in register usage on x86)
2017-04-07 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70703
* ira-color.c (update_conflict_hard_regno_costs): Use
int64_t instead of HOST_WIDE_INT.
From-SVN: r246765
Vladimir Makarov [Fri, 7 Apr 2017 16:01:50 +0000 (16:01 +0000)]
re PR rtl-optimization/70478 ([LRA] S/390: Performance regression - superfluous stack frame)
2017-04-07 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70478
* lra-constraints.c (process_alt_operands): Disfavor alternative
insn memory operands.
2017-04-07 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/70478
* gcc.target/s390/pr70478.c: New.
From-SVN: r246764
Jeff Law [Fri, 7 Apr 2017 14:26:05 +0000 (08:26 -0600)]
iq2000.c (final_prescan_insn): Do not separate a CALL and NOTE_INSN_CALL_ARG_LOCATION.
* config/iq2000/iq2000.c (final_prescan_insn): Do not separate a
CALL and NOTE_INSN_CALL_ARG_LOCATION.
From-SVN: r246761
Martin Liska [Fri, 7 Apr 2017 11:20:01 +0000 (13:20 +0200)]
Error message on target attribute on aarch64 target (PR target/79889).
2017-04-07 Martin Liska <mliska@suse.cz>
PR target/79889
* g++.dg/ext/mv8.C: Add aarch64* targets.
2017-04-07 Martin Liska <mliska@suse.cz>
PR target/79889
* config/aarch64/aarch64.c (aarch64_process_target_attr):
Show error message instead of an ICE.
From-SVN: r246760
Martin Liska [Fri, 7 Apr 2017 10:36:21 +0000 (12:36 +0200)]
Add function part to a same comdat group (PR ipa/80212).
2017-04-07 Martin Liska <mliska@suse.cz>
PR ipa/80212
* g++.dg/ipa/pr80212.C: New test.
2017-04-07 Martin Liska <mliska@suse.cz>
PR ipa/80212
* ipa-split.c (split_function): Add function part to a same comdat
group.
From-SVN: r246759
Thomas Preud'homme [Fri, 7 Apr 2017 09:44:33 +0000 (09:44 +0000)]
[testsuite] Require c99_runtime for pr79800.c
2017-04-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
* gcc.dg/tree-ssa/pr79800.c: Require c99_runtime.
From-SVN: r246758
Richard Biener [Fri, 7 Apr 2017 08:47:43 +0000 (08:47 +0000)]
re PR tree-optimization/80334 (Segfault when taking address of copy of unaligned struct)
2017-04-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/80334
* g++.dg/torture/pr80334.C: Use __BIGGEST_ALIGNMENT__ for
alignas on stack.
From-SVN: r246757
Richard Biener [Fri, 7 Apr 2017 08:20:24 +0000 (08:20 +0000)]
re PR middle-end/80341 (gcc miscompiles division of signed char)
2017-04-07 Richard Biener <rguenther@suse.de>
PR middle-end/80341
* tree.c (get_unwidened): Also handle ! for_type case for
INTEGER_CSTs.
* convert.c (do_narrow): Split out from ...
(convert_to_integer_1): ... here. Do not pass final truncation
type to get_unwidened for TRUNC_DIV_EXPR.
* gcc.dg/torture/pr80341.c: New testcase.
From-SVN: r246756
Richard Biener [Fri, 7 Apr 2017 08:04:32 +0000 (08:04 +0000)]
tree-affine.c (wide_int_ext_for_comb): Take type rather than aff_tree.
2017-04-07 Richard Biener <rguenther@suse.de>
* tree-affine.c (wide_int_ext_for_comb): Take type rather
than aff_tree.
(aff_combination_const): Adjust.
(aff_combination_scale): Likewise.
(aff_combination_add_elt): Likewise.
(aff_combination_add_cst): Likewise.
(aff_combination_convert): Likewise.
(add_elt_to_tree): Likewise. Remove unused argument.
(aff_combination_to_tree): Adjust calls to add_elt_to_tree.
From-SVN: r246755
Sebastian Huber [Fri, 7 Apr 2017 07:02:07 +0000 (07:02 +0000)]
ARM: Introduce ARM_DEFAULT_SHORT_ENUMS
Allow targets to define the default for the short enums option.
gcc/
* config/arm/arm.h (ARM_DEFAULT_SHORT_ENUMS): Provide default
definition.
* config/arm/arm.c (arm_default_short_enums): Use
ARM_DEFAULT_SHORT_ENUMS.
* config/arm/rtems.h (ARM_DEFAULT_SHORT_ENUMS): Define.
From-SVN: r246753
Alan Modra [Fri, 7 Apr 2017 01:30:43 +0000 (11:00 +0930)]
[RS6000] Out-of-line register save functions can't be used from crtend.o
PR target/45053
* config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2.
From-SVN: r246749
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