Commits · 31a31c9dc19b0a20a69c282b8760147bf79e37a6 · lvzhengyang / riscv-gcc-1

03 Feb, 2017 11 commits

Bail out binds_to_current_def_p for ifunc functions. · 31a31c9d

2017-02-03  Martin Liska  <mliska@suse.cz>

	* symtab.c (symtab_node::binds_to_current_def_p): Bail out
	in case of a function with ifunc attribute.

From-SVN: r245154

committed Feb 03, 2017

31a31c9d Browse Files

IPA: enhance dump output · 9e57787b

2017-02-03  Martin Liska  <mliska@suse.cz>

	* cgraph.c (cgraph_node::dump): Dump function version info.
	* symtab.c (symtab_node::dump_base): Add missing new line.

From-SVN: r245153

committed Feb 03, 2017

9e57787b Browse Files

re PR rtl-optimization/78241 (wrong code with -funroll-loops) · baa2d1cd

	PR rtl-optimization/78241
	* loop-unroll.c (unroll_loop_runtime_iterations): Don't adjust 'niter', but
	emit initial peel copy if niter expr is not reliable.

From-SVN: r245152

committed Feb 03, 2017

baa2d1cd Browse Files

tree-ssa-ifcombine.c (update_profile_after_ifcombine): New function. · 30c6ec2f

	* tree-ssa-ifcombine.c (update_profile_after_ifcombine): New function.
	(ifcombine_ifandif): Use it.
	* gcc.dg/tree-ssa/ssa-ifcombine-1.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-2.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-3.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-4.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-5.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-6.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-7.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-8.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-9.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-10.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-11.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-12.c: Check for no profile mismatches.
	* gcc.dg/tree-ssa/ssa-ifcombine-13.c: Check for no profile mismatches.

From-SVN: r245151

committed Feb 03, 2017

30c6ec2f Browse Files

re PR sanitizer/78663 (Hundreds of asan failures on x86_64-apple-darwin10 at r243019) · 778e0ac3

	PR sanitizer/78663
	* sanitizer_common/sanitizer_mac.cc: Cherry-pick upstream r293992.
	* sanitizer_common/sanitizer_platform_interceptors.h: Likewise.

From-SVN: r245149

committed Feb 03, 2017

778e0ac3 Browse Files

Document default value for use-after-scope-direct-emission-threshold · 5dd5e204

2017-02-03  Martin Liska  <mliska@suse.cz>

	* doc/invoke.texi: Document default value for
	use-after-scope-direct-emission-threshold.

From-SVN: r245147

committed Feb 03, 2017

5dd5e204 Browse Files

Fix memory leaks in gimple-ssa-sprintf.c (PR tree-optimization/79339). · 0a95c7e2

2017-02-03  Martin Liska  <mliska@suse.cz>

	PR tree-optimization/79339
	* gimple-ssa-sprintf.c (format_floating_max): Call mpfr_clear.
	(format_floating): Likewise.

From-SVN: r245146

committed Feb 03, 2017

0a95c7e2 Browse Files

Fix memory leaks in IPA CP (PR ipa/79337). · e806796d

2017-02-03  Martin Liska  <mliska@suse.cz>

	PR ipa/79337
	* ipa-prop.c (ipa_node_params_t::insert): Remove current
	implementation.
	(ipa_node_params_t::remove): Likewise.
	* ipa-prop.h (ipa_node_params::ipa_node_params): Make default
	initialization from removed ipa_node_params_t::insert.
	(ipa_node_params::~ipa_node_params): Move from removed
	ipa_node_params_t::release.
	* symbol-summary.h (symbol_summary::m_released): New member.
	Do not release a summary twice.  Do not allow to call finalizer
	for types of a summary that live in GGC memory.

From-SVN: r245145

committed Feb 03, 2017

e806796d Browse Files

aarch64.c (thunderx2t99_tunings): Enable AES and cmp_branch fusion. · 6d5b4f9e

2017-02-02  Naveen H.S  <Naveen.Hurugalawadi@cavium.com>

	* config/aarch64/aarch64.c (thunderx2t99_tunings): Enable AES and
	cmp_branch fusion.

From-SVN: r245143

committed Feb 03, 2017

6d5b4f9e Browse Files

PR middle-end/79275 - -Wformat-overflow false positive exceeding INT_MAX in… · ebee1eb9

PR middle-end/79275 -  -Wformat-overflow false positive exceeding INT_MAX in glibc sysdeps/posix/tempname.c

gcc/testsuite/ChangeLog:

	PR middle-end/79275
	* gcc.dg/tree-ssa/builtin-sprintf-warn-11.c: New test.
	* gcc.dg/tree-ssa/pr79275.c: New test.

gcc/ChangeLog:

	PR middle-end/79275
	* gimple-ssa-sprintf.c (get_string_length): Set lower bound to zero.
	(format_string): Tighten up the range of output for non-constant
	strings and correct the expected range for wide non-constant strings.

From-SVN: r245142

committed Feb 02, 2017

ebee1eb9 Browse Files

Daily bump. · 92d8bb06
```
From-SVN: r245141
```
GCC Administrator committed Feb 03, 2017
92d8bb06 Browse Files

02 Feb, 2017 20 commits

sms-8.c: Update options for powerpc*-*-*. · dcd25b8a

2017-02-02  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>

        * gcc.dg/sms-8.c: Update options for powerpc*-*-*.

From-SVN: r245138

committed Feb 02, 2017

dcd25b8a Browse Files

invoke.texi (-maccumulate-args): Fix bad grammar. · 30b664df
```
gcc/ChangeLog:
       * doc/invoke.texi (-maccumulate-args): Fix bad grammar.

From-SVN: r245137
```
Martin Sebor committed Feb 02, 2017
30b664df Browse Files

PR middle-end/32003 - Undocumented -fdump-tree options · 66818b03

gcc/ChangeLog:
       * doc/invoke.texi (-fdump-rtl-): Remove pass-specific options from
       index.
       (-fdump-tree-@var): Add to index and document how to come up
       with pass-specific option and dump file names.
       (-fdump-passes): Clarify where to look for output.

From-SVN: r245136

committed Feb 02, 2017

66818b03 Browse Files

re PR tree-optimization/77445 (Performance drop after r239219 on coremark test) · 0f0c2cc3


	PR middle-end/77445
	* gcc.dg/tree-ssa/pr77445-2.c: Update testcase to check that all
	threading is done.
	* tree-ssa-threadbackward.c (profitable_jump_thread_path): Dump
	statistics of the analyzed path; allow threading for speed when
	any of BBs along the path are optimized for speed.

From-SVN: r245135

committed Feb 02, 2017

0f0c2cc3 Browse Files

Update libstdc++ baseline symbols for x32 · b47507fe
```
	* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated.

From-SVN: r245134
```
H.J. Lu committed Feb 02, 2017
b47507fe Browse Files

re PR middle-end/78142 (Commit r241590 is more registers to be used for on… · 1c372840

re PR middle-end/78142 (Commit r241590 is more registers to be used for on gcc.target/aarch64/vector_initialization_nostack.c)

	PR middle-end/78142
	* gcc.target/aarch64/vector_initialization_nostack.c
	(f12): Use one vector

From-SVN: r245132

committed Feb 02, 2017

1c372840 Browse Files

Separate Solaris/SPARC and x86 baselines · a76745e6

	* configure.host: Separate Solaris/SPARC and x86 baselines.
	* config/abi/post/solaris2.10/baseline_symbols.txt: Move ...
	* config/abi/post/sparc-solaris2.10/baseline_symbols.txt: ... here.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Move ...
	* config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt:
	... here.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Move ...
	* config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: ... here.
	* config/abi/post/i386-solaris2.10/baseline_symbols.txt: New file.
	* config/abi/post/solaris2.11/baseline_symbols.txt: Move ...
	* config/abi/post/sparc-solaris2.11/baseline_symbols.txt: ... here.
	* config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Move ...
	* config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt:
	... here.
	* config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Move ...
	* config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: ... here.
	* config/abi/post/i386-solaris2.11/baseline_symbols.txt: New file.

From-SVN: r245131

committed Feb 02, 2017

a76745e6 Browse Files

Update Solaris baselines · f0272b99

	* config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
	* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.11/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Likewise.
	* config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Likewise.

From-SVN: r245130

committed Feb 02, 2017

f0272b99 Browse Files

libgomp, nvptx plugin: Make "nvptx_exec" static · e70ab10d
```
	libgomp/
	* plugin/plugin-nvptx.c (nvptx_exec): Make it static.

From-SVN: r245127
```
Thomas Schwinge committed Feb 02, 2017
e70ab10d Browse Files

libgomp: Normalize the names of a few functions of the libgomp plugin API · 345a8c17

	libgomp/
	* libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
	GOMP_OFFLOAD_openacc_exec.  Adjust all users.
	(GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
	GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
	(GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
	GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
	(GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
	GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
	(GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
	GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.

From-SVN: r245125

committed Feb 02, 2017

345a8c17 Browse Files

re PR middle-end/78468 (libgomp.c/reduction-10.c and many more FAIL) · da75ca93

	PR middle-end/78468
	* emit-rtl.c (init_emit): Add ??? comment for problematic alignment
	settings of the virtual registers.

	Revert again
	2016-08-23  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* explow.c (get_dynamic_stack_size): Take known alignment of stack
	pointer + STACK_DYNAMIC_OFFSET into account when calculating the size
	needed.

From-SVN: r245124

committed Feb 02, 2017

da75ca93 Browse Files

S/390: Remove unused expanders from vx-builtins.md · aa2cbb1a

These expanders are currently not used.  The vecintrin.h header file
expands e.g. vec_ceil directly to the vfidb low-level builtin.

gcc/ChangeLog:

2017-02-02  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/vx-builtins.md ("vec_ceil", "vec_floor")
	("vec_trunc", "vec_roundc", "vec_round"): Remove expanders.

From-SVN: r245123

committed Feb 02, 2017

aa2cbb1a Browse Files

S/390: Add missing comments listing mnemonics. · 50dc4eed

These were useful in the past but are currently lacking on a couple of
patterns.  Fixed with this patch.

gcc/ChangeLog:

2017-02-02  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390.md: Add missing comments with the expanded
	mnemonics.
	* config/s390/vector.md: Likewise.
	* config/s390/vx-builtins.md: Likewise.

From-SVN: r245122

committed Feb 02, 2017

50dc4eed Browse Files

pr63316.c: Use dg-skip-if instead of dg-options. · bef7e561

	* c-c++-common/asan/pr63316.c: Use dg-skip-if instead of dg-options.
	* c-c++-common/asan/misalign-1.c: Likewise.
	* c-c++-common/asan/misalign-2.c: Likewise.
	* g++.dg/asan/pr69276.C: Add dg-skip-if, remove dg-additional-options.
	* gcc.dg/asan/pr66314.c: Remove -Os from dg-options, add dg-skip-if.
	* gcc.dg/asan/use-after-scope-3.c: Use dg-skip-if instead of dg-options.
	* gcc.dg/asan/use-after-scope-9.c: Add dg-skip-if, remove -O2 and
	add -ffat-lto-objects from/to dg-additional-options.
	* gcc.dg/asan/use-after-scope-10.c: Add dg-skip-if, remove -O2 from
	dg-additional-options.

From-SVN: r245121

committed Feb 02, 2017

bef7e561 Browse Files

re PR target/79197 (ICE in extract_insn in gcc/recog.c:2311) · 9f11a4a7

	PR target/79197
	* config/rs6000/rs6000.md (*fixuns_trunc<mode>di2_fctiduz): Rename to ...
	(fixuns_trunc<mode>di2): ... this, remove previous expander.  Put all
	conditions on a single line.

	* gcc.target/powerpc/pr79197.c: New test.
	* gcc.c-torture/compile/pr79197.c: New test.

From-SVN: r245120

committed Feb 02, 2017

9f11a4a7 Browse Files

pr71078-3.c: Do not rely on math.h. · 09661674

2017-02-02  Richard Biener  <rguenther@suse.de>

	* gcc.dg/tree-ssa/pr71078-3.c: Do not rely on math.h.

From-SVN: r245119

committed Feb 02, 2017

09661674 Browse Files

re PR c++/14179 (out of memory while parsing array with many initializers) · 27de0fab

2017-02-02  Richard Biener  <rguenther@suse.de>

	PR cp/14179
	* cp-gimplify.c (cp_fold): When folding a CONSTRUCTOR copy
	it lazily on the first changed element only and copy it
	fully upfront, only storing changed elements.

From-SVN: r245118

committed Feb 02, 2017

27de0fab Browse Files

re PR c++/69637 (ICE on an invalid bit-field with template name for width) · d8d58893

/cp
2017-02-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/69637
	* decl2.c (grokbitfield): In case of error don't set-up DECL_INITIAL
	to the width.

/testsuite
2017-02-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/69637
	* g++.dg/cpp0x/pr69637-1.C: New.
	* g++.dg/cpp0x/pr69637-2.C: Likewise.

From-SVN: r245117

committed Feb 02, 2017

d8d58893 Browse Files

S/390: Rename __S390_VX__ to __VX__. · 521a70a4

gcc/ChangeLog:

2017-02-02  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Rename
	__S390_VX__ to __VX__.

gcc/testsuite/ChangeLog:

2017-02-02  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* gcc.target/s390/s390.exp: Rename __S390_VX__ to __VX__.

From-SVN: r245116

committed Feb 02, 2017

521a70a4 Browse Files

Daily bump. · 6cd3a212
```
From-SVN: r245114
```
GCC Administrator committed Feb 02, 2017
6cd3a212 Browse Files

01 Feb, 2017 9 commits

* de.po: Update. · da98cbc4
```
From-SVN: r245111
```
Joseph Myers committed Feb 01, 2017
da98cbc4 Browse Files

re PR target/70012 (test case gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c fails) · e26b502d

2017-02-01  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/70012
	* gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Adjust test
	conditions.

From-SVN: r245108

committed Feb 01, 2017

e26b502d Browse Files

re PR ada/79309 (incorrectly bounded calls to strncat in adaint.c) · 60ab8595
```
	PR ada/79309
	* adaint.c (__gnat_killprocesstree): Use strlen instead of sizeof.

From-SVN: r245107
```
Eric Botcazou committed Feb 01, 2017
60ab8595 Browse Files

re PR ada/79309 (incorrectly bounded calls to strncat in adaint.c) · 372db67b

	PR ada/79309
	* adaint.c (__gnat_killprocesstree): Fix broken string handling.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r245103

committed Feb 01, 2017

372db67b Browse Files

tree-vect-loop.c (vect_compute_single_scalar_iteration_cost): Pass stmt_info to record_stmt_cost. · cd8ae5ed

2017-02-01  Andrew Pinski  <apinski@cavium.com>

        * tree-vect-loop.c (vect_compute_single_scalar_iteration_cost): Pass
        stmt_info to record_stmt_cost.
        (vect_get_known_peeling_cost): Pass stmt_info if known to
        record_stmt_cost.
        * config/aarch64/aarch64-protos.h (cpu_vector_cost): Split
        cpu_vector_cost field into
        scalar_int_stmt_cost and scalar_fp_stmt_cost.  Split vec_stmt_cost
        field into vec_int_stmt_cost and vec_fp_stmt_cost.
        * config/aarch64/aarch64.c (generic_vector_cost): Update for the
        splitting of scalar_stmt_cost and vec_stmt_cost.
        (thunderx_vector_cost): Likewise.
        (cortexa57_vector_cost): LIkewise.
        (exynosm1_vector_cost): Likewise.
        (xgene1_vector_cost): Likewise.
        (thunderx2t99_vector_cost): Improve after the splitting of the two
        fields.
        (aarch64_builtin_vectorization_cost): Update for the splitting of
        scalar_stmt_cost and vec_stmt_cost.

From-SVN: r245101

committed Feb 01, 2017

cd8ae5ed Browse Files

Fix __atomic to not implement atomic loads with CAS. · 969a32ce

gcc/
	* builtins.c (fold_builtin_atomic_always_lock_free): Make "lock-free"
	conditional on existance of a fast atomic load.
	* optabs-query.c (can_atomic_load_p): New function.
	* optabs-query.h (can_atomic_load_p): Declare it.
	* optabs.c (expand_atomic_exchange): Always delegate to libatomic if
	no fast atomic load is available for the particular size of access.
	(expand_atomic_compare_and_swap): Likewise.
	(expand_atomic_load): Likewise.
	(expand_atomic_store): Likewise.
	(expand_atomic_fetch_op): Likewise.
	* testsuite/lib/target-supports.exp
	(check_effective_target_sync_int_128): Remove x86 because it provides
	no fast atomic load.
	(check_effective_target_sync_int_128_runtime): Likewise.

libatomic/
	* acinclude.m4: Add #define FAST_ATOMIC_LDST_*.
	* auto-config.h.in: Regenerate.
	* config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0.
	(atomic_compare_exchange_n): New.
	* glfree.c (EXACT, LARGER): Change condition and add comments.

From-SVN: r245098

committed Feb 01, 2017

969a32ce Browse Files

re PR testsuite/79324 (The tests introduced at revision r245052 fail on darwin) · 55e75c7c

	PR testsuite/79324
	* gcc.dg/debug/dwarf2/align-1.c: Add -gno-strict-dwarf to dg-options.
	* gcc.dg/debug/dwarf2/align-2.c: Likewise.
	* gcc.dg/debug/dwarf2/align-3.c: Likewise.
	* gcc.dg/debug/dwarf2/align-4.c: Likewise.
	* gcc.dg/debug/dwarf2/align-5.c: Likewise.
	* gcc.dg/debug/dwarf2/align-6.c: Likewise.
	* gcc.dg/debug/dwarf2/align-as-1.c: Likewise.
	* g++.dg/debug/dwarf2/align-1.C: Likewise.
	* g++.dg/debug/dwarf2/align-2.C: Likewise.
	* g++.dg/debug/dwarf2/align-3.C: Likewise.
	* g++.dg/debug/dwarf2/align-4.C: Likewise.
	* g++.dg/debug/dwarf2/align-5.C: Likewise.
	* g++.dg/debug/dwarf2/align-6.C: Likewise.

From-SVN: r245097

committed Feb 01, 2017

55e75c7c Browse Files

graphite.c: Include tree-vectorizer.h for find_loop_location. · 558b3185

2017-02-01  Richard Biener  <rguenther@suse.de>

	* graphite.c: Include tree-vectorizer.h for find_loop_location.
	(graphite_transform_loops): Provide opt-info for optimized nests.
	* tree-parloop.c (parallelize_loops): Provide opt-info for
	parallelized loops.

From-SVN: r245096

committed Feb 01, 2017

558b3185 Browse Files

Add dg-require-alias to a ICF test (PR testsuite/79272). · a4476973

2017-02-01  Martin Liska  <mliska@suse.cz>

	PR testsuite/79272
	* gcc.dg/ipa/pr77653.c: Add dg-require-alias to the test.

From-SVN: r245095

committed Feb 01, 2017

a4476973 Browse Files