Commits · 2de1cf8c4ba5a043ea3d0a3998cd789cc3d8b9f5 · lvzhengyang / riscv-gcc-1

25 Apr, 2016 5 commits

cmpd.c (__mspabi_cmpf): Add prototype. · 2de1cf8c

	* config/msp430/cmpd.c (__mspabi_cmpf): Add prototype.
	(__mspabi_cmpd): Likewise.
	* config/msp430/floathidf.c (__floathidf): Likewise.
	* config/msp430/floathisf.c (__floathisf): Likewise
	* config/msp430/floatunhidf.c (__floatunssidf): Likewise.
	* config/msp430/floatunhisf.c (__floatunshisf): Likewise.
	* config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the
	second parameter.
	(__ashrsi3): Likewise.

From-SVN: r235409

committed Apr 25, 2016

2de1cf8c Browse Files

re PR tree-optimization/70780 (wrong code at -O2 and -O3 on x86_64-linux-gnu) · ab99f467

2016-04-25  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70780
	* tree-ssa-pre.c (compute_antic_aux): Also return true if the block
	wasn't visited yet.
	(compute_antic): Mark blocks with abnormal preds as visited as
	they have a final empty antic-in solution already.

	* gcc.dg/torture/pr70780.c: New testcase.

From-SVN: r235407

committed Apr 25, 2016

ab99f467 Browse Files

ChangeLog (2016-04-25): Fix ChangeLog formatting. · e52477c7

2016-04-25  Michael Collison  <michael.collison@linaro.org>
	* ChangeLog(2016-04-25): Fix ChangeLog formatting.

From-SVN: r235403

committed Apr 25, 2016

e52477c7 Browse Files

neon.md (widen_<us>sum<mode>): New patterns where mode is VQI to improve mixed mode vectorization. · 93c590ee

2016-04-25  Michael Collison  <michael.collison@linaro.org>

    * config/arm/neon.md (widen_<us>sum<mode>): New patterns where
    mode is VQI to improve mixed mode vectorization.
    * config/arm/neon.md (vec_sel_widen_ssum_lo<VQI:mode><VW:mode>3): New
    define_insn to match low half of signed vaddw.
    * config/arm/neon.md (vec_sel_widen_ssum_hi<VQI:mode><VW:mode>3): New
    define_insn to match high half of signed vaddw.
    * config/arm/neon.md (vec_sel_widen_usum_lo<VQI:mode><VW:mode>3): New
    define_insn to match low half of unsigned vaddw.
    * config/arm/neon.md (vec_sel_widen_usum_hi<VQI:mode><VW:mode>3): New
    define_insn to match high half of unsigned vaddw.
    * config/arm/arm.c (arm_simd_vect_par_cnst_half): New function.
    (arm_simd_check_vect_par_cnst_half_p): Likewise.
    * config/arm/arm-protos.h (arm_simd_vect_par_cnst_half): Prototype
    for new function.
    (arm_simd_check_vect_par_cnst_half_p): Likewise.
    * config/arm/predicates.md (vect_par_constant_high): Support
    big endian and simplify by calling
    arm_simd_check_vect_par_cnst_half
    (vect_par_constant_low): Likewise.
    * testsuite/gcc.target/arm/neon-vaddws16.c: New test.
    * testsuite/gcc.target/arm/neon-vaddws32.c: New test.
    * testsuite/gcc.target/arm/neon-vaddwu16.c: New test.
    * testsuite/gcc.target/arm/neon-vaddwu32.c: New test.
    * testsuite/gcc.target/arm/neon-vaddwu8.c: New test.
    * testsuite/lib/target-supports.exp
      (check_effective_target_vect_widen_sum_hi_to_si_pattern): Indicate
      that arm neon support vector widen sum of HImode TO SImode.

From-SVN: r235402

committed Apr 25, 2016

93c590ee Browse Files

Daily bump. · 151a1607
```
From-SVN: r235401
```
GCC Administrator committed Apr 25, 2016
151a1607 Browse Files

24 Apr, 2016 7 commits

i386.md (*lea<mode>_general_4): Use const_0_to_3_operand predicate for operand 2. · 9bb069e5
```
	* config/i386/i386.md (*lea<mode>_general_4): Use const_0_to_3_operand
	predicate for operand 2.

From-SVN: r235397
```
Uros Bizjak committed Apr 25, 2016
9bb069e5 Browse Files

i386-protos.h (standard_sse_constant_p): Add machine_mode argument. · 55284a77

	* config/i386/i386-protos.h (standard_sse_constant_p): Add
	machine_mode argument.
	* config/i386/i386.c (standard_sse_constant_p): Return 2 for
	constm1_rtx operands.  For VOIDmode constants, get mode from
	pred_mode.  Check mode size if the mode is supported by ABI.
	(standard_sse_constant_opcode): Do not use standard_constant_p.
	Strictly check ABI support for all-ones operands.
	(ix86_legitimate_constant_p): Handle TImode, OImode and XImode
	immediates. Update calls to standard_sse_constant_p.
	(ix86_expand_vector_move): Update calls to standard_sse_constant_p.
	(ix86_rtx_costs): Ditto.
	* config/i386/i386.md (*movxi_internal_avx512f): Use
	nonimmediate_or_sse_const_operand instead of vector_move_operand.
	Use (v,BC) alternative instead of (v,C). Use register_operand
	checks instead of MEM_P.
	(*movoi_internal_avx): Use nonimmediate_or_sse_const_operand instead
	of vector_move_operand.  Add (v,BC) alternative and corresponding avx2
	isa attribute.  Use register_operand checks instead of MEM_P.
	(*movti_internal): Use nonimmediate_or_sse_const_operand for
	TARGET_SSE.  Improve TARGET_SSE insn constraint.  Add (v,BC)
	alternative and corresponding sse2 isa attribute.
	(*movtf_internal, *movdf_internal, *movsf_interal): Update calls
	to standard_sse_constant_p.
	(FP constant splitters): Ditto.
	* config/i386/constraints.md (BC): Do not use standard_sse_constant_p.
	(C): Ditto.
	* config/i386/predicates.md (constm1_operand): Remove.
	(nonimmediate_or_sse_const_operand): Rewrite using RTX.
	* config/i386/sse.md (*<avx512>_cvtmask2<ssemodesuffix><mode>): Use
	vector_all_ones_operand instead of constm1_operand.


Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r235396

committed Apr 24, 2016

55284a77 Browse Files

libstdc++/70762 fix fallback implementation of nonexistent_path · a635cdb2

	PR libstdc++/70762
	* testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
	static counter to return a different path on every call.

From-SVN: r235395

committed Apr 24, 2016

a635cdb2 Browse Files

make avail_stores a vec<rtx_insn *> · e4dbabfe

gcc/ChangeLog:

2016-04-24  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* print-rtl.c (print_rtx_insn_vec): New function.
	* print-rtl.h: New prototype.
	* store-motion.c (struct st_expr): Make avail_stores a vector.
	(st_expr_entry): Adjust.
	(free_st_expr_entry): Likewise.
	(print_store_motion_mems): Likewise.
	(find_moveable_store): Likewise.
	(compute_store_table): Likewise.
	(delete_store): Likewise.
	(build_store_vectors): Likewise.

From-SVN: r235394

committed Apr 24, 2016

e4dbabfe Browse Files

stop using rtx_insn_list in reorg.c · 5d911caf

gcc/ChangeLog:

2016-04-24  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* reorg.c (try_merge_delay_insns): Make merged_insns a vector.

From-SVN: r235393

committed Apr 24, 2016

5d911caf Browse Files

add some utility methods to vec · 12e109d1

gcc/ChangeLog:

2016-04-24  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* vec.h (vec_safe_contains): New function.
	(vec::contains): Likewise.
	(vec::begin): Likewise.
	(vec::end): Likewise.

From-SVN: r235392

committed Apr 24, 2016

12e109d1 Browse Files

Daily bump. · dc3d45f2
```
From-SVN: r235390
```
GCC Administrator committed Apr 24, 2016
dc3d45f2 Browse Files

23 Apr, 2016 6 commits

re PR sanitizer/70712 (False positive from AddressSanitizer with use of 'alignas') · d6c1a7a7
```
	PR sanitizer/70712
	* cfgexpand.c (expand_stack_vars): Fix typo.

	* c-c++-common/asan/pr70712.c: New test.

From-SVN: r235384
```
Jakub Jelinek committed Apr 23, 2016
d6c1a7a7 Browse Files

compiler: Expose runtime code through Func_expression. · 0e94da57

    
    Enables us to easily check if a Call_expression is a call to a runtime
    function and, if so, which runtime function is corresponds to.
    This will be used during escape analysis.
    
    Reviewed-on: https://go-review.googlesource.com/18544

From-SVN: r235383

committed Apr 23, 2016

0e94da57 Browse Files

re PR libstdc++/70745 (Wrong handling of regex_constant::match_not_eow and… · 216f7526

re PR libstdc++/70745 (Wrong handling of regex_constant::match_not_eow and regex_constant::match_not_bow)

	PR libstdc++/70745
	* include/bits/regex_executor.tcc (_Executor<>::_M_word_boundary):
	Fix the match_not_bow and match_not_eow behavior.
	* testsuite/28_regex/regression.cc: Add testcase.

From-SVN: r235382

committed Apr 23, 2016

216f7526 Browse Files

add basic .gitattributes files to notice whitespace issues · ab0fc037

gcc/testsuite/ChangeLog:

2016-04-22  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* .gitattributes: New file.

/ChangeLog:

2016-04-22  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* .gitattributes: New file.

From-SVN: r235381

committed Apr 23, 2016

ab0fc037 Browse Files

cmd/go: bring in final version of gccgo pkg-config support · a38f74e8

    
    This updates gccgo to the final version of https://golang.org/cl/18790,
    by Michael Hudson-Doyle.
    
    Update golang/go#11739.
    
    Reviewed-on: https://go-review.googlesource.com/22400

From-SVN: r235380

committed Apr 23, 2016

a38f74e8 Browse Files

Daily bump. · cd323660
```
From-SVN: r235379
```
GCC Administrator committed Apr 23, 2016
cd323660 Browse Files

22 Apr, 2016 11 commits

Add myself as maintainer for the PowerPC port · c048fa95
```
	* MAINTAINERS (rs6000/powerpc port): Add myself.

From-SVN: r235373
```
Segher Boessenkool committed Apr 22, 2016
c048fa95 Browse Files

[testsuite] gcc-dg: handle all return values when shouldfail is set · 2aa64824

2016-04-22  Christophe Lyon  <christophe.lyon@linaro.org>

	* lib/gcc-dg.exp (${tool}_load): Add default return value handler.

From-SVN: r235372

committed Apr 22, 2016

2aa64824 Browse Files

* c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for. · 9aa36ae5
```
From-SVN: r235371
```
Jason Merrill committed Apr 22, 2016
9aa36ae5 Browse Files
* parser.c (cp_parser_perform_range_for_lookup): Decay the array. · 76f9244e
```
From-SVN: r235370
```
Jason Merrill committed Apr 22, 2016
76f9244e Browse Files

submodule_14.f08: Add cleanup-submodules. · e7e12d92

2016-04-22  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* gfortran.dg/submodule_14.f08: Add cleanup-submodules.
	* gfortran.dg/submodule_15.f08: Likewise.

From-SVN: r235367

committed Apr 22, 2016

e7e12d92 Browse Files

[PATCH 2/2] (header usage fix) include c++ headers in system.h · 2c384ad8

2016-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* system.h (list, map, set, vector): Include conditionally.
	* auto-profile.c (INCLUDE_MAP, INCLUDE_SET): Define.
	* graphite-isl-ast-to-gimple.c (INCLUDE_MAP): Define.
	* ipa-icf.c (INCLUDE_LIST): Define.
	* config/aarch64/cortex-a57-fma-steering.c (INCLUDE_LIST): Define.
	* config/sh/sh.c (INCLUDE_VECTOR): Define.
	* config/sh/sh_treg_combine.cc (INCLUDE_ALGORITHM): Define.
	(INCLUDE_LIST, INCLUDE_VECTOR): Define.
	* cp/logic.cc (INCLUDE_LIST): Define.
	* fortran/trans-common.c (INCLUDE_MAP): Define.

From-SVN: r235362

committed Apr 22, 2016

2c384ad8 Browse Files

[PATCH 1/2] (header usage fix) remove unused system header includes · e4ccecd5

2016-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* auto-profile.c: Remove <string.h> include.
	* ipa-icf-gimple.c: Remove <list> include.
	* diagnostic.c: Remove <new> include.
	* genmatch.c: Likewise.
	* pretty-print.c: Likewise.
	* toplev.c: Likewise
	* c/c-objc-common.c: Likewise.
	* cp/error.c: Likewise.
	* fortran/error.c: Likewise.

From-SVN: r235361

committed Apr 22, 2016

e4ccecd5 Browse Files

lto-streamer-in.c (input_ssa_names): Do not allocate GIMPLE_NOP for all SSA names. · 9a13d066

2016-04-22  Richard Biener  <rguenther@suse.de>

	* lto-streamer-in.c (input_ssa_names): Do not allocate
	GIMPLE_NOP for all SSA names.
	* lto-streamer-out.c (output_ssa_names): Do not output
	SSA names that should have been released.

From-SVN: r235360

committed Apr 22, 2016

9a13d066 Browse Files

re PR tree-optimization/70740 (ICE when compiling the Linux kernel (net/wireless/util.o)) · d1431192

2016-04-22  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70740
	* tree-ssa-phiprop.c (propagate_with_phi): Handle inserted
	VDEF.

	* gcc.dg/torture/pr70740.c: New testcase.

From-SVN: r235359

committed Apr 22, 2016

d1431192 Browse Files

* config/m68k/linux-atomic.c: Do not include unistd.h · b8ce3fe2
```
From-SVN: r235358
```
Waldemar Brodkorb committed Apr 21, 2016
b8ce3fe2 Browse Files
Daily bump. · b6888368
```
From-SVN: r235357
```
GCC Administrator committed Apr 22, 2016
b6888368 Browse Files

21 Apr, 2016 11 commits

X86: Fix a typo in call_insn_operand · 04a63c24

r231923 has

 ;; Test for a valid operand for a call instruction.
 ;; Allow constant call address operands in Pmode only.
 (define_special_predicate "call_insn_operand"
   (ior (match_test "constant_call_address_operand
 		     (op, mode == VOIDmode ? mode : Pmode)")
        (match_operand 0 "call_register_no_elim_operand")
-       (and (not (match_test "TARGET_X32"))
-	    (match_operand 0 "memory_operand"))))
+       (ior (and (not (match_test "TARGET_X32"))
+		 (match_operand 0 "sibcall_memory_operand"))
                                   ^^^^^^^^^^^^^^^^^^^^^^^ A typo.
+	    (and (match_test "TARGET_X32 && Pmode == DImode")
+		 (match_operand 0 "GOT_memory_operand")))))

"sibcall_memory_operand" should be "memory_operand".

gcc/

	PR target/70750
	* config/i386/predicates.md (call_insn_operand): Replace
	sibcall_memory_operand with memory_operand.

gcc/testsuite/

	PR target/70750
	* gcc.target/i386/pr70750-1.c: New test.
	* gcc.target/i386/pr70750-2.c: Likewise.

From-SVN: r235353

committed Apr 21, 2016

04a63c24 Browse Files

vrp: remove redundant has_single_use tests · 6e07f9aa

gcc/ChangeLog:

	* tree-vrp.c (register_edge_assert_for_2): Remove redundant
	has_single_use() tests.
	(register_edge_assert_for_1): Likewise.
	(find_assert_locations_1): Check the liveness bitmap instead of
	checking has_single_use().

From-SVN: r235352

committed Apr 21, 2016

6e07f9aa Browse Files

Reuse the saved_scope structures allocated by push_to_top_level · 5c712250

gcc/cp/ChangeLog:

	* name-lookup.c (free_saved_scope): New free list of saved_scope
	structures.
	(push_to_top_level): Attempt to reuse a saved_scope struct
	from free_saved_scope instead of allocating a new one each time.
	(pop_from_top_level_1): Chain the now-unused saved_scope structure
	onto free_saved_scope.

From-SVN: r235351

committed Apr 21, 2016

5c712250 Browse Files

* sv.po: Update. · 617d8e43
```
From-SVN: r235349
```
Joseph Myers committed Apr 21, 2016
617d8e43 Browse Files

re PR c++/70540 (ICE on invalid code in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569) · 20700098

/cp
2016-04-21  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/70540
	* semantics.c (process_outer_var_ref): Unconditionally return
	error_mark_node when mark_used returns false.

/testsuite
2016-04-21  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/70540
	* g++.dg/cpp0x/auto48.C: New.

From-SVN: r235348

committed Apr 21, 2016

20700098 Browse Files

re PR c++/70513 (ICE on invalid C++ code on x86_64-linux-gnu: Segmentation fault) · aedf4e12

	PR c++/70513
	* parser.c (cp_parser_enum_specifier): Check and possibly error for
	extra qualification.

	* g++.dg/cpp0x/forw_enum12.C: New test.
	* g++.dg/cpp0x/forw_enum13.C: New test.

From-SVN: r235347

committed Apr 21, 2016

aedf4e12 Browse Files

AVX-512. PR target/70728. Use separate constraint for AVX-512BW · 2074d80a


PR target/70728
gcc/
	* gcc/config/i386/sse.md (define_insn "<shift_insn><mode>3<mask_name>"):
	Extract AVX-512BW constraint from AVX.
gcc/testsuite/
	* gcc.target/i386/pr70728.c: New test.

From-SVN: r235344

committed Apr 21, 2016

2074d80a Browse Files

Regenerate .pot files. · 0ba94d02

gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r235342

committed Apr 21, 2016

0ba94d02 Browse Files

re PR tree-optimization/70725 (Internal compiler error (ICE) on valid code) · 49f428c9

2016-04-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70725
	* tree-if-conv.c (if_convertible_phi_p): Adjust guard
	for phi_convertible_by_degenerating_args.
	(predicate_all_scalar_phis): Handle single-argument PHIs.

From-SVN: r235341

committed Apr 21, 2016

49f428c9 Browse Files

libgomp nvptx plugin: make cuMemFreeHost error non-fatal · c2bd3b69
```
From-SVN: r235339
```
Alexander Monakov committed Apr 21, 2016
c2bd3b69 Browse Files

Cherry-pick r266868 from upstream. · fefddbef

	PR sanitizer/70624                                                                                                             
	* asan/asan_mac.cc: Cherry pick upstream r266868.

From-SVN: r235338

committed Apr 21, 2016

fefddbef Browse Files