Commits · 07ec81f958b765032f234d08623b9a23c374a09e · lvzhengyang / riscv-gcc-1

28 Jan, 2014 18 commits

re PR middle-end/58742 (pointer arithmetic simplification) · 07ec81f9

2014-01-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/58742
	* tree-ssa-forwprop.c (associate_plusminus): Handle
	pointer subtraction of the form (T)(P + A) - (T)P.

From-SVN: r207194

committed Jan 28, 2014

07ec81f9 Browse Files

arm.c (arm_new_rtx_costs): Remove useless statement at const_int_cost. · 5facb998
```
	* config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
	at const_int_cost.

From-SVN: r207193
```
Kyrylo Tkachov committed Jan 28, 2014
5facb998 Browse Files

revert: re PR middle-end/45364 (Compiling wine's directx.c with -O1 -g takes a very long time) · e04faf24

2014-01-28  Richard Biener  <rguenther@suse.de>

	Revert
	2014-01-28  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/45364
	PR rtl-optimization/59890
	* var-tracking.c (local_get_addr_clear_given_value): Handle
	already cleared slot.
	(val_reset): Handle not allocated local_get_addr_cache.
	(vt_find_locations): Use post-order on the inverted CFG.

From-SVN: r207182

committed Jan 28, 2014

e04faf24 Browse Files

tree-data-ref.h (ddr_is_anti_dependent, [...]): Remove. · 6593260b

2014-01-28  Richard Biener  <rguenther@suse.de>

	* tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps):
	Remove.

From-SVN: r207181

committed Jan 28, 2014

6593260b Browse Files

re PR libstdc++/59656 (weak_ptr::lock function crashes when compiling with -fno-exceptions flag) · 156b60e0

2014-01-28  Jonathan Wakely  <jwakely@redhat.com>
	    Kyle Lippincott  <spectral@google.com>

	PR libstdc++/59656
	* include/bits/shared_ptr.h (shared_ptr): Add new non-throwing
	constructor and grant friendship to weak_ptr.
	(weak_ptr::lock()): Use new constructor.
	* include/bits/shared_ptr_base.h
	(_Sp_counted_base::_M_add_ref_lock_nothrow()): Declare new function
	and define specializations.
	(__shared_count): Add new non-throwing constructor.
	(__shared_ptr): Add new non-throwing constructor and grant friendship
	to __weak_ptr.
	(__weak_ptr::lock()): Use new constructor.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
	* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.

Co-Authored-By: Kyle Lippincott <spectral@google.com>

From-SVN: r207180

committed Jan 28, 2014

156b60e0 Browse Files

re PR middle-end/45364 (Compiling wine's directx.c with -O1 -g takes a very long time) · 9ec2d2c1

2014-01-28  Richard Biener  <rguenther@suse.de>

	PR rtl-optimization/45364
	PR rtl-optimization/59890
	* var-tracking.c (local_get_addr_clear_given_value): Handle
	already cleared slot.
	(val_reset): Handle not allocated local_get_addr_cache.
	(vt_find_locations): Use post-order on the inverted CFG.

From-SVN: r207172

committed Jan 28, 2014

9ec2d2c1 Browse Files

Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS. · 2ceb362d

	* Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
	* configure.ac <recursive call for build != host>: Define
	GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
	and LD_FOR_BUILD too.
	* configure: Regenerate.

From-SVN: r207171

committed Jan 28, 2014

2ceb362d Browse Files

re PR c++/59823 (conversion operator to const X& causes copy-construction of temporary) · 63a18c8e

	PR c++/59823
	Core DR 1138
	* call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
	list-initialization.  A conversion to rvalue ref that involves
	an lvalue-rvalue conversion is bad.
	(convert_like_real): Give helpful error message.

From-SVN: r207170

committed Jan 27, 2014

63a18c8e Browse Files

re PR c++/54652 (ICE with -g) · b89cc12b
```
	PR c++/54652
	* decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.

From-SVN: r207169
```
Jason Merrill committed Jan 27, 2014
b89cc12b Browse Files
re PR c++/58504 (ICE with type trait as default template parameter) · 9e73c3f3
```
	PR c++/58504
	* pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
	types.

From-SVN: r207168
```
Jason Merrill committed Jan 27, 2014
9e73c3f3 Browse Files

re PR c++/58606 ([c++11] ICE with specialization in variadic template) · b25c2a2f

	PR c++/58606
	* pt.c (template_parm_to_arg): Call convert_from_reference.
	(tsubst_template_arg): Don't strip reference refs.

From-SVN: r207167

committed Jan 27, 2014

b25c2a2f Browse Files

re PR c++/58639 (ICE on self-referential struct member) · 1b87c991
```
	PR c++/58639
	* call.c (build_aggr_conv): Reject value-initialization of reference.

From-SVN: r207166
```
Jason Merrill committed Jan 27, 2014
1b87c991 Browse Files
re PR c++/58812 (ICE initializing an r-value reference with an initializer list) · 11074000
```
	PR c++/58812
	* call.c (convert_like_real): Give helpful error about excess braces
	for ck_rvalue of scalar type.

From-SVN: r207165
```
Jason Merrill committed Jan 27, 2014
11074000 Browse Files

Core DR 1288 · f235ad11

	Core DR 1288
	* call.c (reference_binding): Only elide braces if the single
	element is reference-related.

From-SVN: r207164

committed Jan 27, 2014

f235ad11 Browse Files

re PR c++/58814 (ICE with volatile and attribute vector_size) · 30f6b784
```
	PR c++/58814
	* typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
	stabilizing.

From-SVN: r207163
```
Jason Merrill committed Jan 27, 2014
30f6b784 Browse Files
re PR c++/58837 ([c++11] ICE using invalid condition in static_assert) · 9cca4e3d
```
	PR c++/58837
	* typeck.c (cp_truthvalue_conversion): Use explicit comparison for
	FUNCTION_DECL.

From-SVN: r207162
```
Jason Merrill committed Jan 27, 2014
9cca4e3d Browse Files
re PR c++/59097 (ICE with invalid statement expression as array size) · 64d34897
```
	PR c++/59097
	* decl.c (compute_array_index_type): Don't call
	maybe_constant_value for a non-integral expression.

From-SVN: r207161
```
Jason Merrill committed Jan 27, 2014
64d34897 Browse Files
Daily bump. · 5a21ca24
```
From-SVN: r207159
```
GCC Administrator committed Jan 28, 2014
5a21ca24 Browse Files

27 Jan, 2014 22 commits

pr52125.c: Add -mno-optgp option. · 78c02155

2014-01-27  Steve Ellcey  <sellcey@mips.com>

	* gcc.target/mips/pr52125.c: Add -mno-optgp option.

From-SVN: r207156

committed Jan 27, 2014

78c02155 Browse Files

i386.c (get_builtin_code_for_version): Separate Westmere from Nehalem... · 0ebe2584

	* config/i386/i386.c (get_builtin_code_for_version): Separate
	Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
	Broadwell from Haswell.

testsuite/ChangeLog:

	* g++.dg/ext/mv16.C: New tests.

From-SVN: r207155

committed Jan 27, 2014

0ebe2584 Browse Files

mips-common.c (TARGET_DEFAULT_TARGET_FLAGS): Remove TARGET_FP_EXCEPTIONS_DEFAULT… · a33fc7fe

mips-common.c (TARGET_DEFAULT_TARGET_FLAGS): Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.

2014-01-27  Steve Ellcey  <sellcey@mips.com>

	* common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
	Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
	* config/mips/mips.c (mips_option_override): Change setting
	of TARGET_DSP.
	* config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
	* config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD,
	MIPS3D) Change from Mask to Var.

From-SVN: r207154

committed Jan 27, 2014

a33fc7fe Browse Files

mklog: Fix description at top of file. · 64688189

2014-01-27  Jonathan Wakely  <jwakely@redhat.com>

	* mklog: Fix description at top of file.

From-SVN: r207153

committed Jan 27, 2014

64688189 Browse Files

* ipa-inline.c (inline_small_functions): Fix typo. · a99be3c9
```
From-SVN: r207151
```
Jeff Law committed Jan 27, 2014
a99be3c9 Browse Files

avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New. · d256b866

gcc/
	* config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
	(_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
	(_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
	(_mm512_mask_cvtepi32_storeu_epi16): Ditto.
	(_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
	(_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
	(_mm512_mask_cvtepi64_storeu_epi32): Ditto.
	(_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
	(_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
	(_mm512_mask_cvtepi64_storeu_epi16): Ditto.
	(_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
	(_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
	(_mm512_mask_cvtepi64_storeu_epi8): Ditto.
	(_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
	(_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
	(_mm512_storeu_epi64): Ditto.
	(_mm512_cmpge_epi32_mask): Ditto.
	(_mm512_cmpge_epu32_mask): Ditto.
	(_mm512_cmpge_epi64_mask): Ditto.
	(_mm512_cmpge_epu64_mask): Ditto.
	(_mm512_cmple_epi32_mask): Ditto.
	(_mm512_cmple_epu32_mask): Ditto.
	(_mm512_cmple_epi64_mask): Ditto.
	(_mm512_cmple_epu64_mask): Ditto.
	(_mm512_cmplt_epi32_mask): Ditto.
	(_mm512_cmplt_epu32_mask): Ditto.
	(_mm512_cmplt_epi64_mask): Ditto.
	(_mm512_cmplt_epu64_mask): Ditto.
	(_mm512_cmpneq_epi32_mask): Ditto.
	(_mm512_cmpneq_epu32_mask): Ditto.
	(_mm512_cmpneq_epi64_mask): Ditto.
	(_mm512_cmpneq_epu64_mask): Ditto.
	(_mm512_expand_pd): Ditto.
	(_mm512_expand_ps): Ditto.
	* config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
	VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
	VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
	* config/i386/i386.c (ix86_builtins): Add
	IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
	IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
	IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
	IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
	IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
	IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
	IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
	IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
	IX86_BUILTIN_PMOVUSQW512_MEM.
	(bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
	__builtin_ia32_pmovsqd512mem_mask,
	__builtin_ia32_pmovqd512mem_mask,
	__builtin_ia32_pmovusqw512mem_mask,
	__builtin_ia32_pmovsqw512mem_mask,
	__builtin_ia32_pmovqw512mem_mask,
	__builtin_ia32_pmovusdw512mem_mask,
	__builtin_ia32_pmovsdw512mem_mask,
	__builtin_ia32_pmovdw512mem_mask,
	__builtin_ia32_pmovqb512mem_mask,
	__builtin_ia32_pmovusqb512mem_mask,
	__builtin_ia32_pmovsqb512mem_mask,
	__builtin_ia32_pmovusdb512mem_mask,
	__builtin_ia32_pmovsdb512mem_mask,
	__builtin_ia32_pmovdb512mem_mask.
	(bdesc_args): Add __builtin_ia32_expanddf512,
	__builtin_ia32_expandsf512.
	(ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI, 
	VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
	VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
	* config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
	(avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
	(*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
	(avx512f_<code>v8div16qi2_mask_store): This.
	(avx512f_expand<mode>): New.

testsuite/
	* gcc.target/i386/avx512f-vexpandpd-1.c: Also test _mm512_expand_pd.
	* gcc.target/i386/avx512f-vexpandpd-2.c: Ditto. 
	* gcc.target/i386/avx512f-vexpandps-1.c: Also test _mm512_expand_ps.
	* gcc.target/i386/avx512f-vexpandps-2.c: Ditto. 
	* gcc.target/i386/avx512f-vmovdqu64-1.c: Also test _mm512_storeu_epi64.
	* gcc.target/i386/avx512f-vmovdqu64-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpged-1.c: New. 
	* gcc.target/i386/avx512f-vpcmpged-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpgeq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpgeq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpgeud-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpgeud-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpgeuq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpgeuq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpled-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpled-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpleq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpleq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpleud-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpleud-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpleuq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpleuq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltd-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltd-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltud-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltud-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltuq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpltuq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpneqd-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpneqd-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpneqq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpneqq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpnequd-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpnequd-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpnequq-1.c: Ditto. 
	* gcc.target/i386/avx512f-vpcmpnequq-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovdb-1.c: Also test
	_mm512_mask_cvtepi32_storeu_epi8.
	* gcc.target/i386/avx512f-vpmovdb-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovdw-1.c: Also test
	_mm512_mask_cvtepi32_storeu_epi16.
	* gcc.target/i386/avx512f-vpmovdw-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovqb-1.c: Also test
	_mm512_mask_cvtepi64_storeu_epi8.
	* gcc.target/i386/avx512f-vpmovqb-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovqw-1.c: Also test
	_mm512_mask_cvtepi64_storeu_epi16.
	* gcc.target/i386/avx512f-vpmovqw-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovqd-1.c: Also test
	_mm512_mask_cvtepi64_storeu_epi32.
	* gcc.target/i386/avx512f-vpmovqd-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovsdb-1.c: Also test
	_mm512_mask_cvtsepi32_storeu_epi8.
	* gcc.target/i386/avx512f-vpmovsdb-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovsdw-1.c: Also test
	_mm512_mask_cvtsepi32_storeu_epi16.
	* gcc.target/i386/avx512f-vpmovsdw-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovsqb-1.c: Also test
	_mm512_mask_cvtsepi64_storeu_epi8.
	* gcc.target/i386/avx512f-vpmovsqb-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovsqw-1.c: Also test
	_mm512_mask_cvtsepi64_storeu_epi16.
	* gcc.target/i386/avx512f-vpmovsqw-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovsqd-1.c: Also test
	_mm512_mask_cvtsepi64_storeu_epi32.
	* gcc.target/i386/avx512f-vpmovsqd-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovusdb-1.c: Also test
	_mm512_mask_cvtusepi32_storeu_epi8.
	* gcc.target/i386/avx512f-vpmovusdb-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovusdw-1.c: Also test
	_mm512_mask_cvtusepi32_storeu_epi16.
	* gcc.target/i386/avx512f-vpmovusdw-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovusqb-1.c: Also test
	_mm512_mask_cvtusepi64_storeu_epi8.
	* gcc.target/i386/avx512f-vpmovusqb-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovusqw-1.c: Also test
	_mm512_mask_cvtusepi64_storeu_epi16.
	* gcc.target/i386/avx512f-vpmovusqw-2.c: Ditto. 
	* gcc.target/i386/avx512f-vpmovusqd-1.c: Also test
	_mm512_mask_cvtusepi64_storeu_epi32.
	* gcc.target/i386/avx512f-vpmovusqd-2.c: Ditto. 
	* gcc.target/i386/m128-check.h: Add checkVs, checkVb.

From-SVN: r207150

committed Jan 27, 2014

d256b866 Browse Files

avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd): New. · e711dffd

gcc/
        * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd): New.
	(_mm512_mask_prefetch_i64gather_pd): Ditto.
	(_mm512_prefetch_i32scatter_pd): Ditto.
	(_mm512_mask_prefetch_i32scatter_pd): Ditto.
	(_mm512_prefetch_i64scatter_pd): Ditto.
	(_mm512_mask_prefetch_i64scatter_pd): Ditto.
	(_mm512_mask_prefetch_i32gather_ps): Fix operand type.
	(_mm512_mask_prefetch_i64gather_ps): Ditto.
	(_mm512_prefetch_i32scatter_ps): Ditto.
	(_mm512_mask_prefetch_i32scatter_ps): Ditto.
	(_mm512_prefetch_i64scatter_ps): Ditto.
	(_mm512_mask_prefetch_i64scatter_ps): Ditto.
	* config/i386/i386-builtin-types.def: Define
	VOID_FTYPE_QI_V8SI_PCINT64_INT_INT and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
	* config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
	IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
	IX86_BUILTIN_SCATTERPFQPD.
	(ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
	__builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
	__builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
	__builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
	__builtin_ia32_scatterpfqps.
	(ix86_expand_builtin): Expand new built-ins.
	* config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
	fix memory access data type.
	(*avx512pf_gatherpf<mode>_mask): Ditto.
	(*avx512pf_gatherpf<mode>): Ditto.
	(avx512pf_scatterpf<mode>): Ditto.
	(*avx512pf_scatterpf<mode>_mask): Ditto.
	(*avx512pf_scatterpf<mode>): Ditto.
	(GATHER_SCATTER_SF_MEM_MODE): New.
	(avx512pf_gatherpf<mode>df): Ditto.
	(*avx512pf_gatherpf<mode>df_mask): Ditto.
	(*avx512pf_scatterpf<mode>df): Ditto.

testsuite/
        * gcc.target/i386/avx512pf-vgatherpf0dpd-1.c: New.
	* gcc.target/i386/avx512pf-vgatherpf0qpd-1.c: Ditto.
	* gcc.target/i386/avx512pf-vgatherpf1dpd-1.c: Ditto.
	* gcc.target/i386/avx512pf-vgatherpf1qpd-1.c: Ditto.
	* gcc.target/i386/avx512pf-vscatterpf0dpd-1.c: Ditto.
	* gcc.target/i386/avx512pf-vscatterpf0qpd-1.c: Ditto.
	* gcc.target/i386/avx512pf-vscatterpf1dpd-1.c: Ditto.
	* gcc.target/i386/avx512pf-vscatterpf1qpd-1.c: Ditto.
	* gcc.target/i386/sse-14.c: Add new built-ins, fix AVX-512ER
	built-ins roudning immediate.
	* gcc.target/i386/sse-22.c: Add new built-ins.
	* gcc.target/i386/sse-23.c: Ditto.
	* gcc.target/i386/avx-1.c: Ditto.

From-SVN: r207149

committed Jan 27, 2014

e711dffd Browse Files

re PR libstdc++/59215 (tsan: warning in shared_ptr_base.h) · fb1ca954

	PR libstdc++/59215
	* include/bits/shared_ptr_base.h
	(_Sp_counted_base<_S_atomic>::_M_add_ref_lock()): Use relaxed atomic
	load.

From-SVN: r207147

committed Jan 27, 2014

fb1ca954 Browse Files

[multiple changes] · b1d12996

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_res.adb (Resolve_Comparison_Op): Add type name/location
	to unordered msg.
	(Resolve_Range): Add type name/location to unordered msg.

2014-01-27  Claire Dross  <dross@adacore.com>

	* a-cofove.adb/s (Copy): Add precondition so that Copy (Source,
	Capacity) is only called with Capacity >= Length (Source) and
	Capacity in Capacity_Range.
	* a-cfdlli.adb/s, a-cfhase.adb/s, a-cfhama.adb/s, a-cforse.adb/s,
	a-cforma.adb/s (Copy): Add precondition so that Copy (Source, Capacity)
	is only called with Capacity >= Source.Capacity. Raise Capacity_Error
	in the code is this is not the case.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* sem_ch4.adb (Analyze_Selected_Component): Fix handling of
	selected component in an instance where the component of the
	actual is not visibile at instantiation.

From-SVN: r207146

committed Jan 27, 2014

b1d12996 Browse Files

sem_ch6.adb: sem_ch6.adb (Set_Actual_Subtypes): If the type has a dynamic predicate... · fcadacf7

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb: sem_ch6.adb (Set_Actual_Subtypes): If the type
	has a dynamic predicate, generate freeze node for Actual_Subtype
	at once, because the declaration of the corresponding predicate
	function will make reference to it.

From-SVN: r207145

committed Jan 27, 2014

fcadacf7 Browse Files

[multiple changes] · 8b4230c8

2014-01-27  Tristan Gingold  <gingold@adacore.com>

	* exp_ch7.adb, exp_ch9.adb: Adjust comments.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Op_Expon): Remove unsigned type test
	for 2**X optimization.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* a-suenst.adb: strings.utf_encoding.strings (Decode): Check
	explicitly whether value is in range of Character, because the
	library is typically compiled with range checks disabled, and
	we cannot rely on the implicit check on the argument of 'Val.

2014-01-27  Vincent Celier  <celier@adacore.com>

	* a-ciorma.adb, a-cihama.adb (Assign): Copy the Source to the Target,
	not the Target to itself.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* vms_conv.ads, ali.adb, sem_ch6.ads, opt.ads, vms_cmds.ads: Minor
	changes to avoid incorrect use of unordered enum types.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* sem_ch4.adb: Minor reformatting.

From-SVN: r207144

committed Jan 27, 2014

8b4230c8 Browse Files

[multiple changes] · 29077c18

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* scn.adb (Check_End_Of_Line): Removed.
	(Error_Long_Line): Removed.
	(Determine_License): Use versions of above routines from Scanner.
	* scng.adb (Check_End_Of_Line): Moved to spec.
	(Error_Long_Line): Removed, no longer used.
	* scng.ads (Check_End_Of_Line): Moved here from body.

2014-01-27  Tristan Gingold  <gingold@adacore.com>

	* exp_ch7.adb (Build_Cleanup_Statements): Call
	Build_Protected_Subprogram_Call_Cleanup to insert the cleanup
	for protected body.
	* exp_ch9.adb (Build_Protected_Subprogram_Body): Likewise.
	 Remove Service_Name variable.
	(Build_Protected_SUbprogam_Call_Cleanup): New procedure that
	factorize code from the above subprograms.
	* exp_ch9.ads (Build_Protected_Subprogram_Call_Cleanup): New procedure.

From-SVN: r207143

committed Jan 27, 2014

29077c18 Browse Files

[multiple changes] · 2757c5bf

2014-01-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb (Has_Option): Reimplemented.
	* sem_prag.adb (Analyze_Refinement_Clause): Add global
	variables AR_Constit, AW_Constit, ER_Constit, EW_Constit,
	External_Constit_Seen and State. Add local variables Body_Ref,
	Body_Ref_Elmt and Extra_State. Reimplement part of the logic to
	avoid a cumbersome while pool. Verify the legality of an external
	state and relevant properties.
	(Check_External_Property): New routine.
	(Check_Matching_State): Remove parameter profile
	and update comment on usage.
	(Collect_Constituent): Store the
	relevant external property of a constituent.
	* sem_util.adb (Async_Readers_Enabled): Update the call to
	Has_Enabled_Property.
	(Async_Writers_Enabled): Update the call to Has_Enabled_Property.
	(Effective_Reads_Enabled): Update the call to Has_Enabled_Property.
	(Effective_Writes_Enabled): Update the call to Has_Enabled_Property.
	(Has_Enabled_Property): Rename formal parameter Extern to State_Id.
	Update comment on usage. Reimplement the logic to recognize the various
	formats of properties.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* par-ch5.adb: Minor reformatting.

2014-01-27  Tristan Gingold  <gingold@adacore.com>

	* s-tposen.ads: Harmonize style and comments.

2014-01-27  Vincent Celier  <celier@adacore.com>

	* projects.texi: Document that shared library projects, by
	default, cannot import projects that are not shared library
	projects.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_ch8.adb (Find_Selected_Component): Use Replace instead
	of Rewrite.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* a-suenco.adb, a-suenst.adb (Decode): Raise encoding error if
	any other exception is raised.
	(Convert): If both Input_Scheme and Output_Scheme are UTF_8 it is
	still necessary to perform a conversion in order to remove overlong
	encodings.

From-SVN: r207142

committed Jan 27, 2014

2757c5bf Browse Files

[multiple changes] · 00ba7be8

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* exp_smem.adb: Minor reformatting.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* a-calfor.ads: Fix incorrect reference to operator "-" in comment.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Make_Call_Into_Operator): In ASIS mode, relocate
	nodes for operands to the original node for the call, to preserve
	Original_Node pointers within the resolved operands, given that
	they may have been rewritten as well. Previous approach copied
	the operands into a new tree and lost those pointers.

2014-01-27  Claire Dross  <dross@adacore.com>


	* a-cofove.adb, a-cofove.ads: Add Strict_Equal function to the API.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Check_Internal_Protected_Use): A call through
	an anonymous access parameter of the current protected function
	is not a potential modification of the current object.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* a-cobove.adb (Reserve_Capacity): Procedure raises
	Capacity_Error, not Constraint_Error, when request cannot be
	satisfied.

2014-01-27  Vincent Celier  <celier@adacore.com>

	* a-coorma.adb, a-cohama.adb (Assign): Copy the Source to the Target,
	not the Target to itself.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch4.adb (Expand_Concatenate): If the target of the
	concatenation is a library-level entity, always use the off-line
	version of concatenation, regardless of optimization level. This
	is space-efficient, and prevents linking problems when some
	units are compiled with different optimization levels.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb: Code clean up.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* par-ch5.adb (P_Iterator_Specification): Improve error recovery
	when an array or container iterator includes a subtype indication,
	which is only legal in an element iterator.

From-SVN: r207141

committed Jan 27, 2014

00ba7be8 Browse Files

[multiple changes] · 8fdafe44

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* exp_ch7.adb: Minor reformatting.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* opt.adb (SPARK_Mode): Default for library units is None rather
	than Off.
	* opt.ads: Remove AUTO from SPARK_Mode_Type SPARK_Mode_Type is
	no longer ordered.
	* sem_prag.adb (Analyze_Pragma, case SPARK_Mode): Remove AUTO
	possibility.
	* snames.ads-tmpl (Name_Auto): Removed, no longer used.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* par-ch5.adb (P_Sequence_Of_Statements): Make entry in
	Suspicious_Labels table if we have identifier; followed by loop
	or block.
	* par-endh.adb (Evaluate_End_Entry): Search Suspicious_Labels table.
	* par.adb (Suspicious_Labels): New table.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* exp_aggr.adb (Check_Bounds): Reason is range check, not
	length check.

2014-01-27  Yannick Moy  <moy@adacore.com>

	* get_spark_xrefs.adb (Get_SPARK_Xrefs): Accept new type 'c' for
	reference.
	* lib-xref-spark_specific.adb (Is_Global_Constant): Remove useless
	function now.
	(Add_SPARK_Xrefs): Include references to constants.
	* spark_xrefs.ads Document new character 'c' for references to
	constants.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* exp_smem.adb (Add_Write_After): For a function call, insert write as
	an after action in a transient scope.

From-SVN: r207140

committed Jan 27, 2014

8fdafe44 Browse Files

[multiple changes] · b3a69993

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* exp_smem.adb (Expand_Shared_Passive_Variable): For a reference
	to a shared variable as an OUT formal in a call to an init proc,
	the 'Read call must be emitted after, not before, the call.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Remove mention of AUTO mode for SPARK_Mode pragma.

From-SVN: r207139

committed Jan 27, 2014

b3a69993 Browse Files

[multiple changes] · f1bd0415

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* a-wichha.adb (Character_Set_Version): Change to output proper
	value.

2014-01-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb (Is_Input_Only_State): Removed.
	(Is_Non_Volatile_State): Removed.
	(Is_Output_State): Removed.
	* einfo.ads (Is_Input_Only_State): Remove attribute and
	subprogram. Update related entity.
	(Is_Non_Volatile_State):
	Remove attribute and subprogram. Update related entity.
	(Is_Output_State): Removed attribute and subprogram. Update
	related entity.
	* exp_ch6.adb (Expand_Subprogram_Contract): Update comment on
	generated code.
	* sem_ch3.adb (Analyze_Declarations): Analyze the contract of
	an object, not just variables.
	(Analyze_Object_Contract): New routine.
	(Analyze_Variable_Contract): Removed.
	(Process_Discriminants): Detect an illegal use of volatile
	discriminant in SPARK mode.
	* sem_ch5.adb (Analyze_Iterator_Specification):
	Detect an illegal use of volatile loop variable.
	(Analyze_Loop_Parameter_Specification): Detect an illegal use
	of volatile loop variable.
	* sem_ch6.adb (Process_Formals): Update the volatile object
	detection. Detect an illegal formal of mode IN OUT or OUT in
	SPARK mode. Enhance the error messages with references.
	* sem_ch12.adb (Instantiate_Object): Update the volatile object
	detection. Enhance the error messages with references.
	* sem_prag.adb (Analyze_Abstract_State): Enhance the error
	messages with references.
	(Analyze_Contract_Case): Enhance the error messages with references.
	(Analyze_External_Property): Call Check_Duplicate_Property to process
	an external property.
	(Analyze_External_Property_In_Decl_Part): New routine.
	(Analyze_External_State_In_Decl_Part): Removed.
	(Analyze_Global_Item): Detect an illegal
	use of a volatile constant. Detect an illegal use
	of a variable with enabled Effective_Reads. Enhance
	the error messages with references. Remove obsolete
	checks concerning Input_Only and Output_Only states.
	(Analyze_Initialization_Item): Enhance the error messages
	with references.
	(Analyze_Initializes_In_Decl_Part): Do not
	collect the states and variables when the initialization list
	is null.
	(Analyze_Input_Item): Enhance the error messages with references.
	(Analyze_Input_Output): Enhance the error messages with references.
	(Analyze_Pragma): Enhance the error messages with references.
	(Analyze_Refinement_Clause): Code reformatting.
	(Analyze_Refined_Depends_In_Decl_Part):
	Rename global variable Global to Reg_Global and update all
	occurrences. Add local variables D7 and D8. Update the error
	messages with references. Update the call to Collect_Global_Items.
	(Analyze_Refined_Global_In_Decl_Part): Add local variables
	Has_Proof_In_State, Proof_In_Constits and Proof_In_Items. Update
	the call to Collect_Global_Items.  Account for a Proof_In state
	in null / useless refinement checks. Verify the coverage of
	Proof_In states.
	(Check_Dependency_Clause): Remove local variable
	Out_Constits. Remove the retrieval and removal of constituents
	for an Output_Only state. Remove the reporting of unused
	Output_Only state constituents.
	(Check_Duplicate_Mode): Enhance
	the error message with a reference.
	(Check_Duplicate_Property): New routine.
	(Check_Duplicate_Option): Enhance the error message with a reference.
	(Check_External_Properties): Enhance the error message with a reference.
	(Check_Function_Return): Enhance the error message with a reference.
	(Check_In_Out_States): Update
	comment on usage. Add a specialized error message for Proof_In
	constituents. Enhance the error message with a reference.
	(Check_Input_States): Update comment on usage. Account for
	possible Proof_In constituents. Enhance the error message
	with a areference.
	(Check_Matching_Constituent): Enhance the error message with a
	reference.
	(Check_Matching_State): Enchance the error message with a reference.
	(Check_Mode): Add local variable From_Global. Update the call to
	Find_Mode.  Emit more precise error messages concerning extra items
	(Check_Mode_Restriction_In_Enclosing_Context): Consider
	pragma Refined_Global.	Enhance the error message with a
	reference.
	(Check_Mode_Restriction_In_Function): Enhance the error message with
	a reference.
	(Check_Output_States): Update comment on usage. Add local variable
	Posted.  Account for possible Proof_In constituents. Produce a detailed
	list of missing constituents.
	(Check_Proof_In_States): New routine.
	(Check_Refined_Global_Item): Handle Proof_In
	constituents. Enchance the error message with a reference.
	(Collect_Global_Items): Add formal parameters Proof_In_Items
	and Has_Proof_In_State. Update the comment on usage. Account
	for Proof_In items.
	(Create_Or_Modify_Clause): Enchance
	the error message with a reference.
	(Find_Mode): Add
	formal parameter From_Global. Update the comment on usage.
	Detect when the mode is governed by pragma [Refined_]Global.
	(Output_Constituents): Removed.
	(Report_Extra_Constituents):
	Report extra Proof_In constituents.
	(Report_Unused_Constituents): Removed.
	(Usage_Error): Code reformatting. Enhance the error
	messages with reference.
	* sem_prag.ads (Analyze_External_Property_In_Decl_Part): New routine.
	(Analyze_External_State_In_Decl_Part): Removed.
	* sem_res.adb (Resolve_Actuals): Update the volatile object
	detection. Enhance the error message with a reference.
	(Resolve_Entity_Name): Update the volatile object
	detection. Enhance the error message with a reference.
	* sem_util.adb (Is_Refined_State): Add a guard to avoid a crash.
	(Is_SPARK_Volatile_Object): New routine.
	(Has_Volatile_Component): New routine.
	* sem_util.ads (Is_Delegate): Alphabetized.
	(Is_SPARK_Volatile_Object): New routine.
	(Has_Volatile_Component): New routine.
	* snames.ads-tmpl: Remove names Name_Input_Only and Name_Output_Only.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb: Resolve fully prefix of 'Update.

From-SVN: r207138

committed Jan 27, 2014

f1bd0415 Browse Files

re PR bootstrap/59934 (Bootstrap fail since r206941: expmed.h:252:33: error:… · 904e5ccd

re PR bootstrap/59934 (Bootstrap fail since r206941: expmed.h:252:33: error: array subscript is above array bounds)

       PR bootstrap/59934
        * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
        know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
        reached.

From-SVN: r207137

committed Jan 27, 2014

904e5ccd Browse Files

[multiple changes] · 48b08b18

2014-01-27  Ben Brosgol  <brosgol@adacore.com>

	* gnat_rm.texi: Minor clarifications.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_elab.adb (Check_Internal_Call_Continue): Avoid complaining
	about call that is generated as part of an Initial_Condition
	check.
	* sem_prag.adb: Minor spelling correction.

From-SVN: r207136

committed Jan 27, 2014

48b08b18 Browse Files

sem_prag.adb (Set_Convention_From_Pragma): Check that convention Ghost can only apply to functions. · 1b8b4638

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Set_Convention_From_Pragma): Check that
	convention Ghost can only apply to functions.
	* einfo.ads, einfo.adb (Is_Ghost_Subprogram): Add clarifying comment.

From-SVN: r207135

committed Jan 27, 2014

1b8b4638 Browse Files

gnat_ugn.texi: Add Short_Enums to documentation of -gnatet/-gnateT. · 42959b0c

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Add Short_Enums to documentation of
	-gnatet/-gnateT.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Input_Item): Correct check for input
	item in same package.
	* sem_util.ads, sem_util.adb (Within_Scope): New function.

From-SVN: r207134

committed Jan 27, 2014

42959b0c Browse Files

[ARM] fix big.LITTLE spec rewriting · 84e90123

gcc/

	* common/config/arm/arm-common.c
	(arm_rewrite_mcpu): Handle multiple names.
	* config/arm/arm.h
	(BIG_LITTLE_SPEC): Do not discard mcpu switches.

From-SVN: r207133

committed Jan 27, 2014

84e90123 Browse Files