Commits · c9326aef96dd6628bf9b170a95e9a0ecadcb9263 · lvzhengyang / riscv-gcc-1

18 May, 2016 10 commits

re PR tree-optimization/71168 (ICE in find_uses_to_rename_use (tree-ssa-loop-manip.c:379)) · c9326aef

2016-05-18  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71168
	* tree-loop-distribution.c (distribute_loop): Move *destroy_p
	initialization earlier.

	* gcc.dg/torture/pr71168.c: New testcase.

From-SVN: r236361

committed May 18, 2016

c9326aef Browse Files

[Patch AArch64] Simplify reduc_plus_scal_v2[sd]f sequence · 628d13d9

gcc/

	* config/aarch64/aarch64-simd.md
	(aarch64_reduc_plus_internal<mode>): Rename to...
	(reduc_plus_scal): ...This, and remove previous implementation.

From-SVN: r236360

committed May 18, 2016

628d13d9 Browse Files

Adding the testcase which was not addaed as part of r236356. · f3874863

gcc/testsuite/ChangeLog:

2016-05-17  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/63586
	* gcc.dg/tree-ssa/pr63586-2.c: New test.
	* gcc.dg/tree-ssa/pr63586.c: New test.

From-SVN: r236359

committed May 18, 2016

f3874863 Browse Files

passes.def: Put late dse and cd_dce in canonical order. · 9d87bfce

2016-05-18  Richard Biener  <rguenther@suse.de>

	* passes.def: Put late dse and cd_dce in canonical order.

From-SVN: r236358

committed May 18, 2016

9d87bfce Browse Files

ipa-inline-transform.c (preserve_function_body_p): Look for first non-thunk clone. · ec6a1e35

	* ipa-inline-transform.c (preserve_function_body_p): Look for
	first non-thunk clone.
	(save_function_body): Save into first non-thunk.
	* lto-cgraph.c (lto_output_edge): When streaming thunk do not look
	up call stmt id.
	(lto_output_node): Inline thunks don't need body in every
	partition.
	* lto-streamer-in.c: Do not fixup thunk clones.
	* cgraphclones.c (cgraph_node::create_edge_including_clone): Skip
	thunks.
	* tree-inline.c (copy_bb): Be prepared for target node to be new after
	folding suceeds.

From-SVN: r236357

committed May 18, 2016

ec6a1e35 Browse Files

re PR tree-optimization/63586 (x+x+x+x -> 4*x in gimple) · df8b0a11

gcc/testsuite/ChangeLog:

2016-05-17  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/63586
	* gcc.dg/tree-ssa/pr63586-2.c: New test.
	* gcc.dg/tree-ssa/pr63586.c: New test.
	* gcc.dg/tree-ssa/reassoc-14.c: Adjust multiplication count.

gcc/ChangeLog:

2016-05-17  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR middle-end/63586
	* tree-ssa-reassoc.c (transform_add_to_multiply): New.
	(reassociate_bb): Call transform_add_to_multiply.

From-SVN: r236356

committed May 18, 2016

df8b0a11 Browse Files

aarch64.c (all_extensions): Removed unused static variable. · 9b856a01

gcc/ChangeLog:

2016-05-17  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* config/aarch64/aarch64.c (all_extensions): Removed unused static variable.

From-SVN: r236355

committed May 18, 2016

9b856a01 Browse Files

Daily bump. · 4c184bca
```
From-SVN: r236354
```
GCC Administrator committed May 18, 2016
4c184bca Browse Files
* da.po: Update. · 5506c156
```
From-SVN: r236349
```
Joseph Myers committed May 18, 2016
5506c156 Browse Files
* da.po, sv.po: Update. · 97b1eafc
```
From-SVN: r236347
```
Joseph Myers committed May 18, 2016
97b1eafc Browse Files

17 May, 2016 27 commits

20030222-1.c: Skip on ptx. · 2efd67ed

	* gcc.c-torture/execute/20030222-1.c: Skip on ptx.
	* gcc.dg/pr68671.c: Fix ptx xfail-if.
	* gcc.dg/torture/pr54261-1.c: Allocate atomic var statically.
	* gcc.dg/torture/type-generic-1.c: Enable UNSAFE for ptx.

From-SVN: r236346

committed May 17, 2016

2efd67ed Browse Files

nvptx.c (nvptx_function_arg_boundary): New. · 1988b2c2

	* config/nvptx/nvptx.c (nvptx_function_arg_boundary): New.
	(TARGET_FUNCTION_ARG_BOUNDARY): Override.

	testsuite/
	* gcc.target/nvptx/abi-vararg-3.c: New.

From-SVN: r236345

committed May 17, 2016

1988b2c2 Browse Files

Fold bit_not through ASR and rotate · ad1d92ab

gcc/

	PR tree-optimization/54579
	PR middle-end/55299
	* match.pd (~(~X >> Y), ~(~X >>r Y), ~(~X <<r Y)): New patterns.

gcc/testsuite

	PR tree-optimization/54579
	PR middle-end/55299
	* gcc.dg/fold-notrotate-1.c: New test.
	* gcc.dg/fold-notshift-1.c: New test.
	* gcc.dg/fold-notshift-2.c: New test.

From-SVN: r236344

committed May 17, 2016

ad1d92ab Browse Files

re PR ipa/71146 (error: __builtin_unreachable or __builtin_trap call with arguments) · 47768df8
```
	PR ipa/71146
	* tree-inline.c (expand_call_inline): Call
	maybe_remove_unused_call_args.

	* g++.dg/ipa/pr71146.C: New test.

From-SVN: r236343
```
Marek Polacek committed May 17, 2016
47768df8 Browse Files

jit: gcc diagnostics are jit errors · 6b5423a5

libgccjit performs numerous checks at the API boundary, but
if these succeed, it ignores errors and other diagnostics emitted
within the core of gcc, and treats the compile of a gcc_jit_context
as having succeeded.

This patch ensures that if any diagnostics are emitted, they
are visible from the libgccjit API, and that the the context is
flagged as having failed.

For now any kind of diagnostic is treated as a jit error,
so warnings and notes also count as errors.

gcc/jit/ChangeLog:
	* dummy-frontend.c: Include diagnostic.h.
	(jit_begin_diagnostic): New function.
	(jit_end_diagnostic): New function.
	(jit_langhook_init): Register jit_begin_diagnostic
	and jit_end_diagnostic with the global_dc.
	* jit-playback.c: Include diagnostic.h.
	(gcc::jit::playback::context::add_diagnostic): New method.
	* jit-playback.h (struct diagnostic_context): Add forward
	declaration.
	(gcc::jit::playback::context::add_diagnostic): New method.

gcc/testsuite/ChangeLog:
	* jit.dg/test-error-array-bounds.c: New test case.

From-SVN: r236342

committed May 17, 2016

6b5423a5 Browse Files

jit: document gcc_jit_context_new_call_through_ptr · f51703a8

gcc/jit/ChangeLog:
	* docs/topics/expressions.rst (Function calls): Document
	gcc_jit_context_new_call_through_ptr.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.

From-SVN: r236341

committed May 17, 2016

f51703a8 Browse Files

Fix minor doc bugs, signalling typo, major version changes rare. · 18ea359a

	gcc/
	* doc/cpp.texi (__GNUC__): Major version changes are no longer rare.
	* doc/invoke.texi (-mnan=2008): Change signalling to signaling.
	* doc/md.texi (fmin@var{m}3): Likewise.

From-SVN: r236340

committed May 17, 2016

18ea359a Browse Files

x & C -> x if we know that x & ~C == 0 · c7986356

2016-05-17  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd (X & C): New transformation.

gcc/testsuite/
	* gcc.dg/tree-ssa/and-1.c: New testcase.

From-SVN: r236338

committed May 17, 2016

c7986356 Browse Files

~X & Y to X ^ Y in some cases · d982c5b7

2016-05-17  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd (~X & Y): New transformation.

gcc/testsuite/
	* gcc.dg/tree-ssa/pr69270.c: Adjust.
	* gcc.dg/tree-ssa/andnot-1.c: New testcase.

From-SVN: r236337

committed May 17, 2016

d982c5b7 Browse Files

VRP: range info of new variables · 0139ba93

2016-05-17  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* tree-vrp.c (simplify_truth_ops_using_ranges): Set range
	information for new SSA_NAME.
	(simplify_conversion_using_ranges): Get range through get_range_info
	instead of get_value_range.

gcc/testsuite/
	* gcc.dg/tree-ssa/pr69270.c: Adjust.
	* gcc.dg/tree-ssa/vrp99.c: New testcase.

From-SVN: r236336

committed May 17, 2016

0139ba93 Browse Files

[AArch64, 4/4] Reimplement vmvn* intrinscis, remove inline assembly · 6f2c6623

gcc/
	* config/aarch64/arm_neon.h (vmvn_s8): Reimplement using C operator.
	Remove inline assembly.
	(vmvn_s16): Likewise.
	(vmvn_s32): Likewise.
	(vmvn_u8): Likewise.
	(vmvn_u16): Likewise.
	(vmvn_u32): Likewise.
	(vmvnq_s8): Likewise.
	(vmvnq_s16): Likewise.
	(vmvnq_s32): Likewise.
	(vmvnq_u8): Likewise.
	(vmvnq_u16): Likewise.
	(vmvnq_u32): Likewise.
	(vmvn_p8): Likewise.
	(vmvnq_p16): Likewise.

From-SVN: r236334

committed May 17, 2016

6f2c6623 Browse Files

[AArch64, 3/4] Reimplement multiply by element to get rid of inline assembly · daab4562

gcc/
	* config/aarch64/aarch64-simd.md (vmul_n_f32): Remove inline assembly.
	Use builtin.
	(vmul_n_s16): Likewise.
	(vmul_n_s32): Likewise.
	(vmul_n_u16): Likewise.
	(vmul_n_u32): Likewise.
	(vmulq_n_f32): Likewise.
	(vmulq_n_f64): Likewise.
	(vmulq_n_s16): Likewise.
	(vmulq_n_s32): Likewise.
	(vmulq_n_u16): Likewise.
	(vmulq_n_u32): Likewise.

gcc/testsuite/
	* gcc.target/aarch64/simd/vmul_elem_1.c: Use intrinsics.

From-SVN: r236333

committed May 17, 2016

daab4562 Browse Files

[AArch64, 2/4] Extend vector mutiply by element to all supported modes · 22330033

gcc/
	* config/aarch64/aarch64-simd.md (*aarch64_mul3_elt_to_128df): Extend to
	all supported modes.  Rename to "*aarch64_mul3_elt_from_dup".

gcc/testsuite/
	* gcc.target/aarch64/simd/vmul_elem_1.c: New.

From-SVN: r236332

committed May 17, 2016

22330033 Browse Files

[AArch64, 1/4] Add the missing support of vfms_n_f32, vfmsq_n_f32, vfmsq_n_f64 · 98b3a5f2

gcc/
	* config/aarch64/aarch64-simd.md (*aarch64_fma4_elt_to_128df): Rename
	to *aarch64_fma4_elt_from_dup<mode>.
	(*aarch64_fnma4_elt_to_128df): Rename to
	*aarch64_fnma4_elt_from_dup<mode>.
	* config/aarch64/arm_neon.h (vfma_n_f64): New.
	(vfms_n_f32): Likewise.
	(vfms_n_f64): Likewise.
	(vfmsq_n_f32): Likewise.
	(vfmsq_n_f64): Likewise.

gcc/testsuite/
	* gcc.target/aarch64/fmla_intrinsic_1.c: Allow ".d[index]" besides
	".2d[index]" when scan the assembly.
	* gcc.target/aarch64/fmls_intrinsic_1.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h: New entry for
	float64x1.
	* gcc.target/aarch64/advsimd-intrinsics/vfms_vfma_n.c: New.

From-SVN: r236331

committed May 17, 2016

98b3a5f2 Browse Files

* wide-int.h: Change fixed_wide_int_storage from class to struct. · 92237f43
```
From-SVN: r236324
```
Gerald Pfeifer committed May 17, 2016
92237f43 Browse Files

re PR tree-optimization/71132 (gcc ICE at -O3 on valid code on x86_64-linux-gnu with “seg fault”) · b71b7a8e

2016-05-17  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71132
	* tree-loop-distribution.c (create_rdg_cd_edges): Pass in loop.
	Only add control dependences for blocks in the loop.
	(build_rdg): Adjust.
	(generate_code_for_partition): Return whether loop should
	be destroyed and delay that.
	(distribute_loop): Likewise.
	(pass_loop_distribution::execute): Record loops to be destroyed
	and perform delayed destroying of loops.

	* gcc.dg/torture/pr71132.c: New testcase.

From-SVN: r236320

committed May 17, 2016

b71b7a8e Browse Files

think1.C: Fix dg-do and dg-skip order. · 3c51ad46
```
	* g++.dg/inherit/think1.C: Fix dg-do and dg-skip order.

From-SVN: r236319
```
Christophe Lyon committed May 17, 2016
3c51ad46 Browse Files

[AArch64] PR target/70809: Delete aarch64_vmls<mode> pattern · d20faa66

	PR target/70809
	* config/aarch64/aarch64-simd.md (aarch64_vmls<mode>): Delete.

	* gcc.target/aarch64/pr70809_1.c: New test.

From-SVN: r236318

committed May 17, 2016

d20faa66 Browse Files

[Patch AArch64] Delete ASM_OUTPUT_DEF and fallback to default .set directive · 978357b0
```
gcc/

	* config/aarch64/aarch64-elf.h (ASM_OUTPUT_DEF): Delete.

From-SVN: r236317
```
James Greenhalgh committed May 17, 2016
978357b0 Browse Files

[AArch64][tests] Skip cpu-diagnostics tests when overriding -mcpu · b75cc5a4

	* gcc.target/aarch64/cpu-diagnostics-1.c: Skip if -mcpu is overriden.
	* gcc.target/aarch64/cpu-diagnostics-2.c: Likewise.
	* gcc.target/aarch64/cpu-diagnostics-3.c: Likewise.
	* gcc.target/aarch64/cpu-diagnostics-4.c: Likewise.

From-SVN: r236316

committed May 17, 2016

b75cc5a4 Browse Files

re PR target/71114 (Several test suite failures on x86_64-apple-darwin* after revision r236090) · b28eb195

gcc/

	PR target/71114
	* config/i386/i386.c (dimode_scalar_chain::convert_op): Fix
	insertion point for instructions generated by validize_mem.

gcc/testsuite/

	PR target/71114
	* gcc.target/i386/pr70799-1.c: Fix scan for Darwin.

From-SVN: r236315

committed May 17, 2016

b28eb195 Browse Files

re PR sanitizer/71160 (libasan: Backport support for malloc within dlsym) · 69af4eec
```
	PR sanitizer/71160
	* asan/asan_malloc_linux.cc: Cherry pick upstream r254395
	and r269633.

From-SVN: r236314
```
Jakub Jelinek committed May 17, 2016
69af4eec Browse Files
[Patch onbious] Fix indentation in c-typeck.c parser_build_unary_op · e9892350
```
gcc/c/

	* c-typeck.c (parser_build_unary_op): Fix formatting.

From-SVN: r236313
```
James Greenhalgh committed May 17, 2016
e9892350 Browse Files
[Patch obvious AArch64] Wrap SHIFT_COUNT_TRUNCATED in brackets · e6bd9fb9
```
	* config/aarch64/aarch64.c (SHIFT_COUNT_TRUNCATED): Wrap definition
	in brackets.

From-SVN: r236312
```
James Greenhalgh committed May 17, 2016
e6bd9fb9 Browse Files

[AArch64 trivial] Don't define a macro when a variable will do · 83faf7d0

	* config/aarch64/aarch64.c
	(aarch64_output_simd_mov_immediate): Make "buf_size" a variable
	rather than a macro.

From-SVN: r236311

committed May 17, 2016

83faf7d0 Browse Files

oacc-init.c (acc_init): Remove !cached_base_dev condition on call to gomp_init_targets_once. · e37288a6

2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>

	libgomp/
	* oacc-init.c (acc_init): Remove !cached_base_dev condition on call
	to gomp_init_targets_once.
	(acc_set_device_type): Remove !cached_base_dev condition on call to
	gomp_init_targets_once, move call to before acc_device_lock acquire,
	to avoid deadlock.
	(acc_get_device_num): Remove !cached_base_dev condition on call to
	gomp_init_targets_once.
	(acc_set_device_num): Likewise.

From-SVN: r236310

committed May 17, 2016

e37288a6 Browse Files

Daily bump. · d35c1698
```
From-SVN: r236305
```
GCC Administrator committed May 17, 2016
d35c1698 Browse Files

16 May, 2016 3 commits

config.guess: Import version 2016-04-02 (newest). · fe38e08b

	* config.guess: Import version 2016-04-02 (newest).
	* config.sub: Import version 2016-05-10 (newest).

From-SVN: r236301

committed May 16, 2016

fe38e08b Browse Files

configure.ac: Add ARC support to libgloss. · cef1a0b8

2016-05-13  Anton Kolesov  <anton.kolesov@synopsys.com>

	* configure.ac: Add ARC support to libgloss.
	* configure: Regenerate

From-SVN: r236300

committed May 16, 2016

cef1a0b8 Browse Files

ipa-inline-analysis.c (compute_inline_parameters): Disable inlinig into instrumentation thunks. · 19322a87
```
	* ipa-inline-analysis.c (compute_inline_parameters): Disable inlinig
	into instrumentation thunks.
	* cif-code.def (CIF_CHKP): New.

From-SVN: r236299
```
Jan Hubicka committed May 16, 2016
19322a87 Browse Files