Commits · e0cdd8d4c204592661f161e9be8009355488c46f · lvzhengyang / riscv-gcc-1

18 Sep, 2011 6 commits

Remove tmp from bmiintrin.h and tbmintrin.h. · e0cdd8d4

2011-09-18  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/bmiintrin.h: Remove tmp.
	* config/i386/tbmintrin.h: Likewise.

From-SVN: r178943

committed Sep 18, 2011

e0cdd8d4 Browse Files

re PR testsuite/50435 (FAIL: gcc.dg/vect/bb-slp-25.c (-flto)?… · 8953b0ae

re PR testsuite/50435 (FAIL: gcc.dg/vect/bb-slp-25.c (-flto)? scan-tree-dump-times slp "basic block vectorized using SLP" 1)


	PR testsuite/50435
	* gcc.dg/vect/bb-slp-25.c: Add an if to avoid loop vectorization.
	Fix underscores around restrict.


Co-Authored-By: Ira Rosen <ira.rosen@linaro.org>

From-SVN: r178942

committed Sep 18, 2011

8953b0ae Browse Files

re PR tree-optimization/50414 (gfortran -Ofast SIGSEGV in store_constructor) · 0e93a64e


        PR tree-optimization/50414
        * tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR
        and MIN_EXPR.

From-SVN: r178941

committed Sep 18, 2011

0e93a64e Browse Files

re PR tree-optimization/50412 (gfortran -Ofast ICE in vect_do_peeling_for_loop_bound) · deaf836c


        PR tree-optimization/50412
        * tree-vect-data-refs.c (vect_analyze_group_access): Fail for
        acceses that require epilogue loop if vectorizing outer loop.

From-SVN: r178940

committed Sep 18, 2011

deaf836c Browse Files

sparc.c (niagara2_costs): Adjust integer divide costs. · ab0ca06f

	* gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer
	divide costs.
	(niagara3_costs): New.
	(sparc_option_override): Use it.
	* gcc/config/sparc/niagara2.md: Adjust with more accurate
	Niagara-3 reservations.

From-SVN: r178938

committed Sep 17, 2011

ab0ca06f Browse Files

Daily bump. · b38fb6fa
```
From-SVN: r178937
```
GCC Administrator committed Sep 18, 2011
b38fb6fa Browse Files

17 Sep, 2011 9 commits

re PR libstdc++/50441 ([C++0x] <type_traits> is missing GNU extension types) · 6d585f01

2011-09-17  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/50441
	* acinclude.m4 ([GLIBCXX_ENABLE_INT128_FLOAT128]): Add.
	* configure.ac: Call it.
	* include/std/type_traits (__is_integral_helper<__int128_t>,
	__is_integral_helper<__uint128_t>,
	__is_floating_point_helper<__float128>,
	__make_unsigned<__int128_t>, __make_signed<__uint128_t>): Add.
	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Extend.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/is_signed/value.cc: Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise.
	* testsuite/20_util/is_integral/value.cc: Likewise.
	* testsuite/20_util/is_floating_point/value.cc: New.
	* testsuite/20_util/is_floating_point/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_floating_point/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
	dg-error line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
	* configure: Regenerate.
	* config.h.in: Likewise.

From-SVN: r178933

committed Sep 17, 2011

6d585f01 Browse Files

sparc.md (UNSPEC_EDGE8, [...]): New unspecs. · b1e4f4dd

	* config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L,
	UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L):
	New unspecs.
	(define_attr type): New type 'edge'.
	(edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis,
	edge32l_vis): New patterns.
	* config/sparc/ultra1_2.md: Add insn reservation for 'edge'.
	* config/sparc/ultra3.md: Likewise.
	* config/sparc/niagara.md: Likewise.
	* config/sparc/niagara2.md: Likewise.
	* config/sparc/sparc.d (sparc_vis_init_builtins): Generate
	builtins for VIS edge instructions.
	* config/sparc/visintrin.h (__vis_edge8, __vis_edge8l)
	(__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New
	intrinsics.
	(__v8qi, __v4qi): Make unsigned.
	(__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi,
	__vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al,
	__vis_fpack32): Fix types.
	* doc/extend.texi: Document new 'edge' VIS intrinsics.

From-SVN: r178931

committed Sep 17, 2011

b1e4f4dd Browse Files

sse.md (VIMAX_AVX2): Change V4DI to V2TI. · 8a0436cb

	* config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI.
	(sse2_avx, sseinsnmode): Add V2TI.
	(REDUC_SMINMAX_MODE): New mode iterator.
	(reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf,
	reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove.
	(reduc_<code>_<mode>): New smaxmin and umaxmin expanders.
	(sse2_lshrv1ti3): Rename to...
	(<sse2_avx2>_lshr<mode>3): ... this.  Use VIMAX_AVX2 mode
	iterator.  Move before umaxmin expanders.
	* config/i386/i386.h (VALID_AVX256_REG_MODE,
	SSE_REG_MODE_P): Accept V2TImode.
	* config/i386/i386.c (ix86_expand_reduc): Handle V32QImode,
	V16HImode, V8SImode and V4DImode.

From-SVN: r178930

committed Sep 17, 2011

8a0436cb Browse Files

i386.c (ix86_build_const_vector): Handle V8SImode and V4DImode. · 32469ccc

	* config/i386/i386.c (ix86_build_const_vector): Handle V8SImode
	and V4DImode.
	(ix86_build_signbit_mask): Likewise.
	(ix86_expand_int_vcond): Likewise.  Handle V16HImode and
	V32QImode.
	(bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3
	instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3.
	* config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename
	to...
	(<code><mode>3) ... this.
	(avx2_<code><mode>3 smaxmin expand): Rename to...
	(<code><mode>3) ... this.
	(smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator.
	(smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and
	VI8_AVX2 mode iterator.
	(umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and
	VI8_AVX2 mode iterator.
	(vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>):
	New expanders.

From-SVN: r178929

committed Sep 17, 2011

32469ccc Browse Files

re PR fortran/50403 (SIGSEGV in gfc_use_derived) · 7214727c

2011-09-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50403
	* symbol.c (gfc_use_derived): Fix coding style.

From-SVN: r178928

committed Sep 17, 2011

7214727c Browse Files

hashtable.h (_Hashtable<>::__rehash_policy(const _RehashPolicy&)): Commit the… · 1c56f7cb

hashtable.h (_Hashtable<>::__rehash_policy(const _RehashPolicy&)): Commit the modification of the policy only if no exception occured.

2011-09-17  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable.h (_Hashtable<>::__rehash_policy(const
	_RehashPolicy&)): Commit the modification of the policy only if no
	exception occured.
	* testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
	New.

From-SVN: r178927

committed Sep 17, 2011

1c56f7cb Browse Files

itanium2.md: Use match_test rather than eq/ne symbol_ref throughout file. · ab2fd995
```
gcc/
	* config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref
	throughout file.

From-SVN: r178926
```
Richard Sandiford committed Sep 17, 2011
ab2fd995 Browse Files
Daily bump. · f68bef12
```
From-SVN: r178925
```
GCC Administrator committed Sep 17, 2011
f68bef12 Browse Files
Improve errors for invalid use of [...]type. · 5cb047d1
```
From-SVN: r178921
```
Ian Lance Taylor committed Sep 17, 2011
5cb047d1 Browse Files

16 Sep, 2011 15 commits

Block forever on send/receive to/from nil channel. · 31aeabd3
```
From-SVN: r178920
```
Ian Lance Taylor committed Sep 16, 2011
31aeabd3 Browse Files

visintrin.h: New file. · e7f799ce

	* config/sparc/visintrin.h: New file.
	* config.gcc: Add it to extra_headers on sparc.

From-SVN: r178919

committed Sep 16, 2011

e7f799ce Browse Files

re PR c++/50424 (G++ doesn't notice possible throw from default argument) · 5507a6c3

	PR c++/50424
	* call.c (set_flags_from_callee): Split out from build_call_a.
	* cp-tree.h: Declare it.
	* tree.c (bot_manip): Call it.

From-SVN: r178918

committed Sep 16, 2011

5507a6c3 Browse Files

i386.c (ix86_expand_reduc_v4sf): Rename to ... · c0b0ee6f

	* config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ...
	(ix86_expand_reduc): ... this.  Handle also V8SFmode and V4DFmode.
	* config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf,
	reduc_smin_v4sf): Adjust callers.
	(reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df):
	New expanders.

	* gcc.dg/vect/vect-reduc-10.c: New test.
	* gcc.target/i386/avx-reduc-1.c: New test.

From-SVN: r178916

committed Sep 16, 2011

c0b0ee6f Browse Files

sse.md (vec_extract_hi_<mode>, [...]): Use vextracti128 instead of vextractf128… · 6e2cb391

sse.md (vec_extract_hi_<mode>, [...]): Use vextracti128 instead of vextractf128 for -mavx2 and integer vectors.

	* config/i386/sse.md (vec_extract_hi_<mode>,
	vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use
	vextracti128 instead of vextractf128 for -mavx2 and
	integer vectors.  For V4DFmode fix up mode attribute.
	(VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors.
	(vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF
	instead of V8SF mode attribute.
	(avx2_extracti128): Change into define_expand.
	* config/i386/i386.c (ix86_expand_vector_extract): Handle
	32-byte vector modes if TARGET_AVX.

	* gcc.target/i386/sse2-extract-1.c: New test.
	* gcc.target/i386/avx-extract-1.c: New test.

From-SVN: r178915

committed Sep 16, 2011

6e2cb391 Browse Files

avr.md: (umulqihi3, mulqihi3): Write as one pattern. · 6deb5197

	* config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern.
	(umulqi3_highpart, smulqi3_highpart): Ditto.
	(*maddqihi4.const, *umaddqihi4.uconst): Ditto.
	(*msubqihi4.const, *umsubqihi4.uconst): Ditto.
	(*muluqihi3.uconst, *mulsqihi3.sconst): Ditto.

From-SVN: r178913

committed Sep 16, 2011

6deb5197 Browse Files

re PR target/50358 (AVR: Implement [u]maddqihi4 [u]msubqihi4 patterns on the enhanced core) · 1b65da7d

	PR target/50358
	* config/avr/avr.md (*ashiftqihi2.signx.1): New insn.
	(*maddqi4, *maddqi4.const): New insns.
	(*msubqi4, *msubqi4.const): New insns.
	* config/avr/avr.c (avr_rtx_costs): Record costs of above in cases
	PLUS:QI and MINUS:QI.  Increase costs of multiply-add/-sub for
	HImode by 1 in the case of multiplying with a CONST_INT.
	Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI.

From-SVN: r178912

committed Sep 16, 2011

1b65da7d Browse Files

less_or_equal.cc: New. · 71743a68

2011-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/array/comparison_operators/
	less_or_equal.cc: New.
	* testsuite/23_containers/array/comparison_operators/
	greater_or_equal.cc: Likewise.
	* testsuite/23_containers/array/comparison_operators/less.cc: Likewise.
	* testsuite/23_containers/array/comparison_operators/equal.cc: Likewise.
	* testsuite/23_containers/array/comparison_operators/not_equal.cc:
	Likewise.
	* testsuite/23_containers/array/comparison_operators/greater.cc:
	Likewise.
	* testsuite/23_containers/array/iterators/end_is_one_past.cc: Likewise.
	* testsuite/23_containers/array/capacity/empty.cc: Likewise.
	* testsuite/23_containers/array/capacity/max_size.cc: Likewise.
	* testsuite/23_containers/array/capacity/size.cc: Likewise.
	* testsuite/23_containers/array/tuple_interface/tuple_element.cc:
	Likewise.
	* testsuite/23_containers/array/tuple_interface/tuple_size.cc:
	Likewise.
	* testsuite/23_containers/array/element_access/at_out_of_range.cc:
	Likewise.
	* testsuite/23_containers/array/element_access/back.cc: Likewise.
	* testsuite/23_containers/array/element_access/front.cc: Likewise.
	* testsuite/23_containers/array/element_access/data.cc: Likewise.
	* testsuite/23_containers/array/cons/aggregate_initialization.cc:
	Likewise.
	* testsuite/23_containers/array/requirements/zero_sized_arrays.cc:
	Likewise.
	* testsuite/23_containers/array/requirements/contiguous.cc: Likewise.
	* testsuite/23_containers/array/requirements/member_swap.cc: Likewise.
	* testsuite/23_containers/array/specialized_algorithms/swap.cc:
	Likewise.
	* testsuite/23_containers/array/constexpr_get.cc: Move...
	* testsuite/23_containers/array/tuple_interface/constexpr_get.cc:
	... here.
	* testsuite/23_containers/array/requirements/get.cc: Move...
	* testsuite/23_containers/array/tuple_interface/get: ... here.
	* testsuite/23_containers/array/at_neg.cc: Move...
	* testsuite/23_containers/array/element_access: ... here.
	* testsuite/23_containers/array/requirements/constexpr_functions.cc:
	Move...
	* testsuite/23_containers/array/capacity: ... here.
	* testsuite/23_containers/array/requirements/
	constexpr_element_access.cc: Move...
	* testsuite/23_containers/array/element_access: ... here.

	* testsuite/20_util/duration/cons/1_neg.cc: Avoid -Wall warnings.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Likewise.
	* testsuite/20_util/pair/make_pair/constexpr.cc: Likewise.
	* testsuite/20_util/time_point/nonmember/constexpr.cc: Likewise.
	* testsuite/23_containers/bitset/operations/constexpr.cc: Likewise.

	* testsuite/20_util/duration/cons/1_neg.cc: Discard bogus warning.
	* testsuite/20_util/forward/1_neg.cc: Likewise.

From-SVN: r178911

committed Sep 16, 2011

71743a68 Browse Files

Update Go library to r60. · adb0401d
```
From-SVN: r178910
```
Ian Lance Taylor committed Sep 16, 2011
adb0401d Browse Files

re PR lto/50430 (Constructors of static external vars are throwed away leading… · 5548ca35

re PR lto/50430 (Constructors of static external vars are throwed away leading to missed optimizations (and ipa-cp ICE).)

	PR lto/50430
	* gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on
	error_mark_node in the DECL_INITIAL of vtable.

From-SVN: r178908

committed Sep 16, 2011

5548ca35 Browse Files

* gcc.target/i386/avx-round-vec.c: Declare round. · 8549d9e1
```
From-SVN: r178907
```
Uros Bizjak committed Sep 16, 2011
8549d9e1 Browse Files
foldconst-3.c: Don't use short enums. · a7ff220a
```
	* gcc.dg/tree-ssa/foldconst-3.c: Don't use short enums.

From-SVN: r178906
```
Terry Guo committed Sep 16, 2011
a7ff220a Browse Files
Fix defer when not calling recover in function with named results. · b9f04a84
```
From-SVN: r178905
```
Ian Lance Taylor committed Sep 16, 2011
b9f04a84 Browse Files

tuple (make_tuple, [...]): Declare constexpr. · fae3f459

2011-09-15  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (make_tuple, forward_as_tuple): Declare constexpr.
	(_Tuple_impl<>::_Tuple_impl(_Tuple_impl<>&&)): Likewise.
	* testsuite/20_util/tuple/creation_functions/constexpr.cc: Enable
	make_tuple test.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
	line number.

From-SVN: r178904

committed Sep 16, 2011

fae3f459 Browse Files

Daily bump. · 867e710a
```
From-SVN: r178902
```
GCC Administrator committed Sep 16, 2011
867e710a Browse Files

15 Sep, 2011 10 commits

Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from @SYSROOT_CFLAGS_FOR_TARGET@. · c875f596

	* Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from
	@SYSROOT_CFLAGS_FOR_TARGET@.
	* configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from
	build-sysroot.
	* configure: Regenerate.
	(site.exp): Add definition of TEST_ALWAYS_FLAGS.
	Remove setting of GCC_UNDER_TEST.

testsuite/ChangeLog

	* lib/g++.exp (g++_init): Add $TEST_ALWAYS_FLAGS to
	ALWAYS_CXXFLAGS, if defined.
	* lib/gfortran.exp (gfortran_init): Add $TEST_ALWAYS_FLAGS to
	ALWAYS_GFORTRANFLAGS, if defined.
	* lib/go.exp (go_target_compile): Add $TEST_ALWAYS_FLAGS to
	ALWAYS_GOCFLAGS, if defined.
	* lib/obj-c++.exp (obj-c++_init): Add $TEST_ALWAYS_FLAGS to
	ALWAYS_OBJCXXFLAGS, if defined.
	* lib/gcc.exp (gcc_target_compile): Add $TEST_ALWAYS_FLAGS to
	additional_flags, if defined.
	* lib/gnat.exp (gnat_target_compile): Likewise.
	* lib/objc.exp (objc_target_compile): Likewise.
	* lib/target-supports-dg.exp (dg-add-options): Handle
	TEST_ALWAYS_FLAGS.

From-SVN: r178897

committed Sep 15, 2011

c875f596 Browse Files

re PR testsuite/50322 ([avr]: fail: gcc.dg/tree-ssa/ivopts-lt.c) · 54f80b7e

2011-09-15  Tom de Vries  <tom@codesourcery.com>

	PR testsuite/50322
	* gcc.dg/tree-ssa/ivopts-lt.c: require stdint_types. include stdint.h.
	Use uintptr_t in f1.  Undo avr xfails.

From-SVN: r178895

committed Sep 15, 2011

54f80b7e Browse Files

i386.c (output_fp_compare): Return %v prefixed instruction mnemonics for TARGET_AVX. · 167aa8cd

	* config/i386/i386.c (output_fp_compare): Return %v prefixed
	instruction mnemonics for TARGET_AVX.

	* config/i386/i386.md (*movdf_internal_rex64): use cond RTX in
	"type" attribute calculation.
	(*movdf_internal): Ditto.
	(*movsf_internal): Ditto.

From-SVN: r178891

committed Sep 15, 2011

167aa8cd Browse Files

re PR fortran/50401 (SIGSEGV in resolve_transfer) · f2ce74d1

2011-09-15  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50401
	* resolve.c (resolve_transfer): Check if component 'ref' is defined.

	PR fortran/50403
	* symbol.c (gfc_use_derived): Check if argument 'sym' is defined.


2011-09-15  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50401
	PR fortran/50403
	* gfortran.dg/function_types_3.f90: New.

From-SVN: r178889

committed Sep 15, 2011

f2ce74d1 Browse Files

arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro. · 5d248b41

2011-09-15  James Greenhalgh  <james.greenhalgh@arm.com>

	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro.

From-SVN: r178884

committed Sep 15, 2011

5d248b41 Browse Files

re PR c++/50365 (non-static data member error on valid code) · 5a8c97d8

	PR c++/50365
	* parser.c (cp_parser_late_return_type_opt): Check quals parameter
	for clearing current_class_ptr, too.

From-SVN: r178883

committed Sep 15, 2011

5a8c97d8 Browse Files

re PR c++/50361 ([C++0x] [4.7 Regression] ICE with std::initializer_list and nullptr) · f298ca26
```
	PR c++/50361
	* expr.c (count_type_elements): Handle NULLPTR_TYPE.

From-SVN: r178882
```
Jason Merrill committed Sep 15, 2011
f298ca26 Browse Files

ipa-inline-analysis.c (add_condition): Add conditions parameter; simplify obviously true clauses. · a61bd030

	* ipa-inline-analysis.c (add_condition): Add conditions parameter;
	simplify obviously true clauses.
	(and_predicates, or_predicates): Add conditions parameter.
	(inline_duplication_hoook): Update.
	(mark_modified): New function.
	(unmodified_parm): New function.
	(eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate,
	set_switch_stmt_execution_predicate, will_be_nonconstant_predicate):
	Use unmodified_parm.
	(estimate_function_body_sizes): Update.
	(remap_predicate): Update.

From-SVN: r178881

committed Sep 15, 2011

a61bd030 Browse Files

tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow read-after-read… · e0521991

tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow read-after-read dependencies in basic block SLP.


        * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow
        read-after-read dependencies in basic block SLP.

From-SVN: r178880

committed Sep 15, 2011

e0521991 Browse Files

Update dependencies. · 41781043
```
From-SVN: r178879
```
Arnaud Charlet committed Sep 15, 2011
41781043 Browse Files