Commits · eb09db463ab6dd4480d06cc360c57b0d2c37e33f · lvzhengyang / riscv-gcc-1

21 Apr, 2015 21 commits

re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted) · eb09db46

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/65234
	* gfortran.dg/fmt_unlimited.f90: New test.

From-SVN: r222276

committed Apr 21, 2015

eb09db46 Browse Files

re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted) · 72cb12b0

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/65234
	* io/format.c (parse_format_list): Set the seen_dd flag in all
	cases where a data descriptor has been seen.

From-SVN: r222274

committed Apr 21, 2015

72cb12b0 Browse Files

avx512bw-vpermi2w-2.c: Fix includes to use actual headers. · dfce59eb

    * gcc.target/i386/avx512bw-vpermi2w-2.c: Fix includes to use actual
    headers.
    * gcc.target/i386/avx512bw-vpermt2w-2.c: Likewise.
    * gcc.target/i386/avx512bw-vpmaddubsw-2.c: Likewise.
    * gcc.target/i386/avx512bw-vpmaddwd-2.c: Likewise.
    * gcc.target/i386/avx512dq-vfpclasspd-2.c: Likewise.
    * gcc.target/i386/avx512dq-vfpclassps-2.c: Likewise.
    * gcc.target/i386/avx512vbmi-vpermi2b-2.c: Likewise.
    * gcc.target/i386/avx512vbmi-vpermt2b-2.c: Likewise.

From-SVN: r222273

committed Apr 21, 2015

dfce59eb Browse Files

re PR fortran/56743 (Namelist bug with comment and no blank) · 3007f7e4

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/56743
	* gfortran.dg/namelist_87.f90: New test.

From-SVN: r222272

committed Apr 21, 2015

3007f7e4 Browse Files

re PR fortran/56743 (Namelist bug with comment and no blank) · b45fe62d

2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/56743
	* io/list_read.c (CASE_SEPARATORS): Add case for '!'.
	(is_separator): Add condition for '!'.
	(eat_separator): Use notify_std to warn or errord if '!' is
	encountered before a proper separator.

From-SVN: r222271

committed Apr 21, 2015

b45fe62d Browse Files

i386.md (ARGP_REG, [...]): New. · 05416670

	* config/i386/i386.md (ARGP_REG, FRAME_REG, BND2_REG, BND3_REG,
	FIRST_PSEUDO_REG): New.
	* config/i386/i386.h (STACK_POINTER_REGNUM): Define to SP_REG.
	(ARG_POINTER_REGNUM): Define to ARGP_REG.
	(FRAME_POINTER_REGNUM): Define to FRAME_REG.
	(HARD_FRAME_POINTER_REGNUM): Define to BP_REG.
	(FIRST_PSEUDO_REGISTER): Define to FIRST_PSEUDO_REG.
	(FIRST_INT_REG): New.
	(LAST_INT_REG): New.
	(FIRST_*_REG): Define using *_REG.
	(LAST_*_REG): Ditto.
	(QI_REGNO_P): Define using FIRST_QU_REG and LAST_QI_REG.
	(LEGACY_INT_REGNO_P): Define using FIRST_INT_REG and LAST_INT_REG.
	(FIRST_FLOAT_REG): Define to FIRST_STACK_REG.

From-SVN: r222269

committed Apr 21, 2015

05416670 Browse Files

[expmed] Properly account for the cost and latency of shift+add ops when synthesizing mults · 35430ca0

        * expmed.c: (synth_mult): Only assume overlapping
        shift with previous steps in alg_sub_t_m2 case.

        * gcc.target/aarch64/mult-synth_1.c: New test.
        * gcc.target/aarch64/mult-synth_2.c: Likewise.
        * gcc.target/aarch64/mult-synth_3.c: Likewise.
        * gcc.target/aarch64/mult-synth_4.c: Likewise.
        * gcc.target/aarch64/mult-synth_5.c: Likewise.
        * gcc.target/aarch64/mult-synth_6.c: Likewise.

From-SVN: r222268

committed Apr 21, 2015

35430ca0 Browse Files

re PR tree-optimization/65650 (CCP does not propgate copies) · 0ff093d8

2015-04-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65650
	* tree-ssa-ccp.c (valid_lattice_transition): Allow lattice
	transitions involving copies.
	(set_lattice_value): Adjust for copy lattice state.
	(ccp_lattice_meet): Do not merge UNDEFINED and a copy to the copy
	if that doesn't dominate the merge point.
	(bit_value_unop): Adjust what we treat as varying mask.
	(bit_value_binop): Likewise.
	(bit_value_assume_aligned): Likewise.
	(evaluate_stmt): When we simplified to a SSA name record a copy
	instead of dropping to varying.
	(visit_assignment): Simplify.

	* gimple-match.h (gimple_simplify): Add another callback.
	* gimple-fold.c (fold_stmt_1): Adjust caller.
	(gimple_fold_stmt_to_constant_1): Likewise - pass valueize
	for the 2nd callback.
	* gimple-match-head.c (gimple_simplify): Add a callback that is
	used to valueize the stmt operands and use it that way.

	* gcc.dg/tree-ssa/ssa-ccp-37.c: New testcase.
	* gcc.dg/tree-ssa/forwprop-11.c: Adjust.
	* gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-5.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-32.c: Likewise.

From-SVN: r222267

committed Apr 21, 2015

0ff093d8 Browse Files

re PR middle-end/65788 (416.gamess in SPEC CPU 2006 failed to build) · 9588d248

2015-04-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65788
	* tree-ssa-ccp.c (evaluate_stmt): Evaluate to UNDEFINED early.

From-SVN: r222266

committed Apr 21, 2015

9588d248 Browse Files

i386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost. · 908c55f1

2015-04-21  Richard Biener  <rguenther@suse.de>

	* config/i386/i386.c (ix86_builtin_vectorization_cost): Scale
	vec_construct cost by vec_stmt_cost.

From-SVN: r222265

committed Apr 21, 2015

908c55f1 Browse Files

cfghooks.h (create_basic_block): Replace with two overloads for RTL and GIMPLE. · c4d281b2

2015-04-21  Richard Biener  <rguenther@suse.de>

	* cfghooks.h (create_basic_block): Replace with two overloads
	for RTL and GIMPLE.
	(split_block): Likewise.
	* cfghooks.c (split_block): Rename to ...
	(split_block_1): ... this.
	(split_block): Add two type-safe overloads for RTL and GIMPLE.
	(split_block_after_labels): Call split_block_1.
	(create_basic_block): Rename to ...
	(create_basic_block_1): ... this.
	(create_basic_block): Add two type-safe overloads for RTL and GIMPLE.
	(create_empty_bb): Call create_basic_block_1.
	* cfgrtl.c (fixup_fallthru_exit_predecessor): Use
	split_block_after_labels.
	* omp-low.c (expand_parallel_call): Likewise.
	(expand_omp_target): Likewise.
	(simd_clone_adjust): Likewise.
	* tree-chkp.c (chkp_get_entry_block): Likewise.
	* cgraphunit.c (init_lowered_empty_function): Use the GIMPLE
	create_basic_block overload.
	(cgraph_node::expand_thunk): Likewise.
	* tree-cfg.c (make_blocks): Likewise.
	(handle_abnormal_edges): Likewise.
	* tree-inline.c (copy_bb): Likewise.

From-SVN: r222264

committed Apr 21, 2015

c4d281b2 Browse Files

[AArch64] Add zero_extend variants of logical+not ops · 8409e468

	* config/aarch64/aarch64.md (*<NLOGICAL:optab>_one_cmplsidi3_ze):
	New pattern.
	(*xor_one_cmplsidi3_ze): Likewise.

From-SVN: r222263

committed Apr 21, 2015

8409e468 Browse Files

configure.xml: Update descriptions of options affecting dual ABI and add cross-references. · 8a29fdfd

	* doc/xml/manual/configure.xml: Update descriptions of options
	affecting dual ABI and add cross-references.
	* doc/xml/manual/strings.xml: Clarify that string isn't COW now.
	* doc/xml/manual/using.xml: Document ABI transition.
	* doc/html/*: Regenerate.

From-SVN: r222262

committed Apr 21, 2015

8a29fdfd Browse Files

abi.xml: Use uppercase for C++ Standard Library. · 0ee59f1f

	* doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
	* doc/xml/manual/using.xml: Document newer -std options. Use better
	examples of nested namespaces.

From-SVN: r222261

committed Apr 21, 2015

0ee59f1f Browse Files

df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and use… · 8f252203

df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and use df_remove_problem rather than...

2015-04-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    * df-core.c (df_finish_pass): Iterate over df->problems_by_index[] and
    use df_remove_problem rather than manually removing problems, leaving
    holes in df->problems_in_order[].

From-SVN: r222260

committed Apr 21, 2015

8f252203 Browse Files

Mark ifn_va_arg with ECF_NOTHROW · 22fe969f

2015-04-21  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/65802
	* internal-fn.def (VA_ARG): Add ECF_NOTROW to flags.

	* g++.dg/pr65802.C: New test.

From-SVN: r222259

committed Apr 21, 2015

22fe969f Browse Files

[AArch64] Increase static buffer size in aarch64_rewrite_selected_cpu · efb25f54

	* common/config/aarch64/aarch64-common.c (AARCH64_CPU_NAME_LENGTH):
	Increase to 128.
	(aarch64_rewrite_selected_cpu): Do not chop off extensions starting
	at '.'.  Assert that there's enough space for everything.

From-SVN: r222258

committed Apr 21, 2015

efb25f54 Browse Files

re PR tree-optimization/64950 (postpone expanding va_arg till pass_stdarg) · d60dbb52

	PR tree-optimization/64950
	Revert:
	2010-08-02  Uros Bizjak  <ubizjak@gmail.com>

	PR target/41089
	* config/alpha/alpha.c (alpha_build_builtin_va_list): Mark __offset
	as volatile.

From-SVN: r222257

committed Apr 21, 2015

d60dbb52 Browse Files

re PR rtl-optimization/64916 (ira.c update_equiv_regs patch causes… · 3e87f2d6

re PR rtl-optimization/64916 (ira.c update_equiv_regs patch causes gcc/testsuite/gcc.target/arm/pr43920-2.c regression)

       PR rtl-optimization/64916
        * cfgcleanup.c (values_equal_p): New function.
        (can_replace_by): Use it.

From-SVN: r222256

committed Apr 20, 2015

3e87f2d6 Browse Files

re PR testsuite/65767 (Test pr65276 failed on arm-none-eabi) · fadf02a4


	PR testsuite/65767
	* g++.dg/lto/pr65276_0.C: Change namespace std to std2.
	* g++.dg/lto/pr65276_1.C: Change namespace std to std2.

From-SVN: r222255

committed Apr 21, 2015

fadf02a4 Browse Files

Daily bump. · c1b0a1f1
```
From-SVN: r222254
```
GCC Administrator committed Apr 21, 2015
c1b0a1f1 Browse Files

20 Apr, 2015 15 commits

MAINTAINERS (Various Maintainers): Add myself as instruction combiner maintainer. · 85867772
```
	* MAINTAINERS (Various Maintainers): Add myself as instruction
	combiner maintainer.

From-SVN: r222250
```
Segher Boessenkool committed Apr 21, 2015
85867772 Browse Files

re PR c++/65801 (Allow -Wno-narrowing to silence stricter C++11 narrowing rules) · 2821fc6b

/cp
2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65801
	* typeck2.c (check_narrowing): In C++11 mode too, -Wno-narrowing
	suppresses the diagnostic.

2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65801
	* doc/invoke.texi ([-Wnarrowing]): Update.

/testsuite
2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65801
	* g++.dg/cpp0x/Wnarrowing2.C: New.

From-SVN: r222249

committed Apr 20, 2015

2821fc6b Browse Files

Reject trailing return type for an operator auto(). · 0cfabb37

	* decl.c (grokdeclarator): Reject trailing return types for
	all conversion operators, don't handle conversion operators
	in the previous checks that deal with auto.

From-SVN: r222248

committed Apr 20, 2015

0cfabb37 Browse Files

re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size) · cb864fbc

       PR tree-optimization/65658
        * tree-ssa-threadupdate.c (redirection_block_p): Remove
        redundant test for GIMPLE_ASSIGN in last change.

From-SVN: r222247

committed Apr 20, 2015

cb864fbc Browse Files

i386.c (set_pic_reg_ever_live): Remove. · 1e7e62b1

	* config/i386/i386.c (set_pic_reg_ever_live): Remove.
	(legitimize_pic_address): Do not call set_pic_reg_ever_live.
	(legitimize_tls_address): Ditto.
	(ix86_expand_move): Ditto.
	(ix86_expand_binary_operator): Remove reload_in_progress checks.
	(ix86_expand_unary_operator): Ditto.
	* config/i386/predicates.md (index_register_operand): Ditto.

From-SVN: r222246

committed Apr 20, 2015

1e7e62b1 Browse Files

reorg.c (try_merge_delay_insns): Improve correctness checking for targets with… · 87e0ceb7

reorg.c (try_merge_delay_insns): Improve correctness checking for targets with multiple delay slots.

       * reorg.c (try_merge_delay_insns): Improve correctness checking
        for targets with multiple delay slots.

From-SVN: r222245

committed Apr 20, 2015

87e0ceb7 Browse Files

re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size) · 6581c1cf

	PR tree-optimization/65658
	* tree-ssa-threadupdate.c (redirection_block_p): Ignore clobber
	statements too.

	PR tree-optimization/65658
	* gcc.dg/pr65658.c: New test.

From-SVN: r222242

committed Apr 20, 2015

6581c1cf Browse Files

c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon. · 06aca1d5

gcc/c/
	* c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
	(c_parser_omp_target_update): Add missed %> to error_at ().
gcc/cp/
	* parser.c (cp_parser_omp_target_update): Add missed %> to error_at ().

From-SVN: r222237

committed Apr 20, 2015

06aca1d5 Browse Files

[Obvious][AArch64] Delete unused aarch64_simd_emit_pair_result_insn. · 69aec552

        * config/aarch64/aarch64.c (aarch64_simd_emit_pair_result_insn): Delete.
        * config/aarch64/aarch64-protos.h (aarch64_simd_emit_pair_result_insn):
        Delete.

From-SVN: r222234

committed Apr 20, 2015

69aec552 Browse Files

re PR debug/65807 (ICE () on powerpc64le-linux-gnu) · 38a4960f
```
	PR debug/65807
	* dwarf2out.c (add_AT_wide): Clear attr.dw_attr_val.val_entry.

From-SVN: r222232
```
Jakub Jelinek committed Apr 20, 2015
38a4960f Browse Files

gimple-fold.h (gimple_build): Remove optional valueize arguments. · c26de36d

2015-04-20  Richard Biener  <rguenther@suse.de>

	* gimple-fold.h (gimple_build): Remove optional valueize arguments.
	* gimple-fold.c (gimple_build_valueize): New function.
	(gimple_build): Always use gimple_build_valueize as valueize hook.

From-SVN: r222231

committed Apr 20, 2015

c26de36d Browse Files

concurrency_extensions.xml: Update documentation on atomics. · 9adc2d48

	* doc/xml/manual/concurrency_extensions.xml: Update documentation
	on atomics.
	* doc/xml/manual/using.xml: Likewise. Improve markup.
	* doc/html/*: Regenerate.

From-SVN: r222230

committed Apr 20, 2015

9adc2d48 Browse Files

[AArch64] PR/64134: Make aarch64_expand_vector_init use 'ins' more often · 8b66a2d4

gcc/:

	PR target/64134
	* config/aarch64/aarch64.c (aarch64_expand_vector_init): Load constant
	and overwrite variable parts if <= 1/2 the elements are variable.

gcc/testsuite/:

	PR target/64134
	* gcc.target/aarch64/vec_init_1.c: New test.

From-SVN: r222229

committed Apr 20, 2015

8b66a2d4 Browse Files

pr65729.c: Restrict to hard float ABI compliant targets. · 86f25864

2015-04-20  Yvan Roux  <yvan.roux@linaro.org>

	* gcc.target/arm/pr65729.c: Restrict to hard float ABI compliant
	targets.

From-SVN: r222228

committed Apr 20, 2015

86f25864 Browse Files

Daily bump. · e3d33e73
```
From-SVN: r222227
```
GCC Administrator committed Apr 20, 2015
e3d33e73 Browse Files

19 Apr, 2015 3 commits

re PR rtl-optimization/65805 (Chromium gets miscompiled) · a6af1bf9

2015-04-19  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/65805
	* lra-eliminations.c (lra_eliminate_regs_1): Add new assert.
	Don't use difference of offset and previous offset if
	update_sp_offset is non-zero.
	(eliminate_regs_in_insn): Ditto.
	* lra-spills.c (remove_pseudos): Exchange 4th and 6th args in
	lra_eliminate_regs_1 call.
	* lra-constraints.c (get_equiv_with_elimination): Ditto.

From-SVN: r222223

committed Apr 19, 2015

a6af1bf9 Browse Files

Credit Jakub for PR65787 fix · 037524d6
```
From-SVN: r222220
```
William Schmidt committed Apr 19, 2015
037524d6 Browse Files
Daily bump. · a7adf10b
```
From-SVN: r222218
```
GCC Administrator committed Apr 19, 2015
a7adf10b Browse Files

18 Apr, 2015 1 commit

pr32627.f03 (strptr): Change size to match the number of non-nul characters. · ee7df531

	* gfortran.dg/pr32627.f03 (strptr): Change size to match the number
	of non-nul characters.
	* gfortran.dg/substr_6.f90: Make the NUL character visible on stdout

From-SVN: r222214

committed Apr 18, 2015

ee7df531 Browse Files