Commits · 3807059e82873de1e5d0b8580b4755be7f90c54b · lvzhengyang / riscv-gcc-1

28 Jan, 2014 27 commits

re PR c++/58632 (ICE reusing template parameter name as class name) · 3807059e

	PR c++/58632
	* decl.c (lookup_and_check_tag): Ignore template parameters if
	scope == ts_current.
	* pt.c (check_template_shadow): Don't complain about the injected
	class name.

From-SVN: r207208

committed Jan 28, 2014

3807059e Browse Files

accidental addition · 1b2b9969
```
From-SVN: r207205
```
Paul Thomas committed Jan 28, 2014
1b2b9969 Browse Files

re PR fortran/59414 ([OOP] ICE in in gfc_conv_expr_descriptor on ALLOCATE inside SELECT TYPE) · 6a4b5f71

2014-01-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/59414
	* trans-stmt.c (gfc_trans_allocate): Before the pointer
	assignment to transfer the source _vptr to a class allocate
	expression, the final class reference should be exposed. The
	tail that includes the _data and array references is stored.
	This reduced expression is transferred to 'lhs' and the _vptr
	added. Then the tail is restored to the allocate expression.

2014-01-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/59414
	* gfortran.dg/allocate_class_3.f90 : New test

From-SVN: r207204

committed Jan 28, 2014

6a4b5f71 Browse Files

Avoid "'dc' may be uninitialized" warning. · e191f502

	libiberty/
	* cp-demangle.c (d_demangle_callback): Put an abort call in place,
	to help the compiler.

From-SVN: r207200

committed Jan 28, 2014

e191f502 Browse Files

* gcc.target/arm/thumb-cbranchqi.c: Accept bls also. · d2ca60c0
```
From-SVN: r207199
```
Kazu Hirata committed Jan 28, 2014
d2ca60c0 Browse Files
* decl.c (duplicate_decls): Tweak. · 1377eb9a
```
From-SVN: r207198
```
Jason Merrill committed Jan 28, 2014
1377eb9a Browse Files

re PR c++/53756 ([C++1y] ICE: in gen_type_die_with_usage, at dwarf2out.c:18774… · 2e5e7103

re PR c++/53756 ([C++1y] ICE: in gen_type_die_with_usage, at dwarf2out.c:18774 with -g and operator auto ())

	PR c++/53756
gcc/
	* dwarf2out.c (auto_die): New static.
	(gen_type_die_with_usage): Handle C++1y 'auto'.
	(gen_subprogram_die): If in-class DIE had 'auto', emit type again
	on definition.
gcc/cp/
	* mangle.c (write_unqualified_name): Handle operator auto.

From-SVN: r207197

committed Jan 28, 2014

2e5e7103 Browse Files

Add -m16 support for x86 · d5d618b5

The .code16gcc directive was added to binutils back in 1999:

---
   '.code16gcc' provides experimental support for generating 16-bit code
from gcc, and differs from '.code16' in that 'call', 'ret', 'enter',
'leave', 'push', 'pop', 'pusha', 'popa', 'pushf', and 'popf'
instructions default to 32-bit size.  This is so that the stack pointer
is manipulated in the same way over function calls, allowing access to
function parameters at the same stack offsets as in 32-bit mode.
'.code16gcc' also automatically adds address size prefixes where
necessary to use the 32-bit addressing modes that gcc generates.
---

It encodes 32-bit assembly instructions generated by GCC in 16-bit format
so that GCC can be used to generate 16-bit instructions.  To do that, the
.code16gcc directive must be placed at the very beginning of the assembly
code.  This patch adds -m16 to x86 backend by:

1. Add -m16 and make it mutually exclusive with -m32, -m64 and -mx32.
2. Treat -m16 like -m32 so that --32 is passed to assembler.
3. Output .code16gcc at the very beginning of the assembly code.
4. Turn off 64-bit ISA when -m16 is used.

	PR target/59672
	* config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
	(SPEC_X32): Likewise.
	(SPEC_64): Likewise.
	* config/i386/i386.c (ix86_option_override_internal): Turn off
	OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
	for TARGET_16BIT.
	(x86_file_start): Output .code16gcc for TARGET_16BIT.
	* config/i386/i386.h (TARGET_16BIT): New macro.
	(TARGET_16BIT_P): Likewise.
	* config/i386/i386.opt: Add m16.
	* doc/invoke.texi: Document -m16.

From-SVN: r207196

committed Jan 28, 2014

d5d618b5 Browse Files

PR preprocessor/59935 - caret diagnostics crashes on non-file locations · 367c8286

gcc/ChangeLog

	* input.c (location_get_source_line): Bail out on when line number
	is zero, and test the return value of
	lookup_or_add_file_to_cache_tab.

gcc/testsuite/ChangeLog

	* c-c++-common/cpp/warning-zero-location.c: New test.
	* c-c++-common/cpp/warning-zero-location-2.c: Likewise.

Signed-off-by: Dodji Seketeli <dodji@seketeli.org>

From-SVN: r207195

committed Jan 28, 2014

367c8286 Browse Files

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 13 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