OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
137,780 Commits 63 Branches 184 Tags 3.1 GiB
a00d74c490
Commit Graph

137780 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Bernhard Reutner-Fischer
0828c47bb4 bfin: handle BFIN_CPU_UNKNOWN in TARGET_CPU_CPP_BUILTINS 
gcc/c-family/c-cppbuiltin.c
In file included from ./tm.h:21:0,
                 from
../../../../../../home/me/src/gcc-5.0.mine/gcc/c-family/c-cppbuiltin.c:23:
../../../../../../home/me/src/gcc-5.0.mine/gcc/c-family/c-cppbuiltin.c:
In function ‘void c_cpp_builtins(cpp_reader*)’:
../../../../../../home/me/src/gcc-5.0.mine/gcc/config/bfin/bfin.h:43:14:
error: enumeration value ‘BFIN_CPU_UNKNOWN’ not handled in switch
[-Werror=switch]
       switch (bfin_cpu_type)   \
              ^
../../../../../../home/me/src/gcc-5.0.mine/gcc/c-family/c-cppbuiltin.c:1243:3:
note: in expansion of macro ‘TARGET_CPU_CPP_BUILTINS’
   TARGET_CPU_CPP_BUILTINS ();
   ^
cc1plus: all warnings being treated as errors
make[2]: *** [c-family/c-cppbuiltin.o] Error 1

Maybe seeing BFIN_CPU_UNKNOWN in the cpu switch statement should
__builtin_abort() but be conservative to just allow all-gcc of config-list.mk
to compile

From-SVN: r222307
 2015-04-22 10:05:20 +02:00
Hale Wang
eefe4e49f4 re PR rtl-optimization/64818 (User specified register don't work correctly in inline-asm operands.) 
gcc/ChangeLog:
2015-04-22  Hale Wang  <hale.wang@arm.com>
            Terry Guo  <terry.guo@arm.com>

       PR rtl-optimization/64818
       * combine.c (can_combine_p): Don't combine user-specified
       register if it is in an asm input.

gcc/testsuite/ChangeLog
2015-04-22  Hale Wang  <hale.wang@arm.com>
            Terry Guo  <terry.guo@arm.com>

       PR rtl-optimization/64818
       * gcc.target/arm/pr64818.c: New test.

Co-Authored-By: Terry Guo <terry.guo@arm.com>

From-SVN: r222306
 2015-04-22 07:21:35 +00:00
Jan Hubicka
5a33401eab re PR ipa/65076 (16% tramp3d-v4.cpp compile time regression) 
PR ipa/65076
	* passes.def (early_optimizations): Add pass_dse.

	* g++.dg/tree-ssa/pr61034.C: Update template.
	* g++.dg/warn/Warray-bounds.C: Harden for DSE.
	* gcc.dg/Warray-bounds-11.c: Likewise.
	* gcc.dg/Warray-bounds.c: Likewise.

From-SVN: r222305
 2015-04-22 01:32:14 +00:00
Trevor Saunders
6e37129a8d add default for INSN_REFERENCES_ARE_DELAYED 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (INSN_REFERENCES_ARE_DELAYED): New definition.
	* reorg.c (redundant_insn): Remove ifdef
	INSN_REFERENCES_ARE_DELAYED.
	* resource.c (mark_referenced_resources): Likewise.

From-SVN: r222304
 2015-04-22 00:45:20 +00:00
Trevor Saunders
0923e946fb provide default for INSN_SETS_ARE_DELAYED 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (INSN_SETS_ARE_DELAYED): New definition.
	* reorg.c (redundant_insn): Remove ifdef INSN_SETS_ARE_DELAYED.
	* resource.c (mark_set_resources): Likewise.

From-SVN: r222303
 2015-04-22 00:45:11 +00:00
Trevor Saunders
618f407374 remove more ifdefs for HAVE_cc0 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* caller-save.c (insert_one_insn): Remove ifdef HAVE_cc0.
	* cfgcleanup.c (flow_find_cross_jump): Likewise.
	(flow_find_head_matching_sequence): Likewise.
	(try_head_merge_bb): Likewise.
	* combine.c (can_combine_p): Likewise.
	(try_combine): Likewise.
	(distribute_notes): Likewise.
	* df-problems.c (can_move_insns_across): Likewise.
	* final.c (final): Likewise.
	* gcse.c (insert_insn_end_basic_block): Likewise.
	* ira.c (find_moveable_pseudos): Likewise.
	* reorg.c (try_merge_delay_insns): Likewise.
	(fill_simple_delay_slots): Likewise.
	(fill_slots_from_thread): Likewise.
	* sched-deps.c (sched_analyze_2): Likewise.

From-SVN: r222302
 2015-04-22 00:45:06 +00:00
Trevor Saunders
faa7b0dee6 remove #if for PIC_OFFSET_TABLE_REGNUM 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* df-scan.c (df_get_entry_block_def_set): Remove #ifdef
	PIC_OFFSET_TABLE_REGNUM.

From-SVN: r222301
 2015-04-22 00:44:59 +00:00
Trevor Saunders
c3e080363d reduce conditional compilation for HARD_FRAME_POINTER_IS_FRAME_POINTER 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* alias.c (init_alias_target): Remove ifdef
	* HARD_FRAME_POINTER_IS_FRAME_POINTER.
	* df-scan.c (df_insn_refs_collect): Likewise.
	(df_get_regular_block_artificial_uses): Likewise.
	(df_get_eh_block_artificial_uses): Likewise.
	(df_get_entry_block_def_set): Likewise.
	(df_get_exit_block_use_set): Likewise.
	* emit-rtl.c (gen_rtx_REG): Likewise.
	* ira.c (ira_setup_eliminable_regset): Likewise.
	* reginfo.c (init_reg_sets_1): Likewise.
	* regrename.c (rename_chains): Likewise.
	* reload1.c (reload): Likewise.
	(eliminate_regs_in_insn): Likewise.
	* resource.c (mark_referenced_resources): Likewise.
	(init_resource_info): Likewise.

From-SVN: r222300
 2015-04-22 00:44:54 +00:00
Trevor Saunders
cbc7d031c4 provide default for MASK_RETURN_ADDR 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (MASK_RETURN_ADDR): New definition.
	* except.c (expand_builtin_extract_return_addr): Remove ifdef
	MASK_RETURN_ADDR.

From-SVN: r222299
 2015-04-22 00:44:48 +00:00
Trevor Saunders
a8a6b3dfd3 provide default for RETURN_ADDR_OFFSET 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (RETURN_ADDR_OFFSET): New definition.
	* except.c (expand_builtin_extract_return_addr): Remove ifdef
	RETURN_ADDR_OFFSET.
	(expand_builtin_frob_return_addr): Likewise.

From-SVN: r222298
 2015-04-22 00:44:43 +00:00
Trevor Saunders
058eb3b07a make some HAVE_cc0 code always compiled 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* cfgrtl.c (rtl_merge_blocks): Change #if HAVE_cc0 to if (HAVE_cc0)
	(try_redirect_by_replacing_jump): Likewise.
	(rtl_tidy_fallthru_edge): Likewise.
	* combine.c (insn_a_feeds_b): Likewise.
	(find_split_point): Likewise.
	(simplify_set): Likewise.
	* cprop.c (cprop_jump): Likewise.
	* cse.c (cse_extended_basic_block): Likewise.
	* df-problems.c (can_move_insns_across): Likewise.
	* function.c (emit_use_return_register_into_block): Likewise.
	* haifa-sched.c (sched_init): Likewise.
	* ira.c (find_moveable_pseudos): Likewise.
	* loop-invariant.c (find_invariant_insn): Likewise.
	* lra-constraints.c (curr_insn_transform): Likewise.
	* postreload.c (reload_combine_recognize_const_pattern):
	* Likewise.
	* reload.c (find_reloads): Likewise.
	* reorg.c (delete_scheduled_jump): Likewise.
	(steal_delay_list_from_target): Likewise.
	(steal_delay_list_from_fallthrough): Likewise.
	(redundant_insn): Likewise.
	(fill_simple_delay_slots): Likewise.
	(fill_slots_from_thread): Likewise.
	(delete_computation): Likewise.
	* sched-rgn.c (add_branch_dependences): Likewise.

From-SVN: r222297
 2015-04-22 00:44:37 +00:00
Trevor Saunders
f1e52ed6b2 always define HAVE_cc0 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* genconfig.c (main): Always define HAVE_cc0.
	* caller-save.c (insert_one_insn): Change ifdef HAVE_cc0 to #if
	HAVE_cc0.
	* cfgcleanup.c (flow_find_cross_jump): Likewise.
	(flow_find_head_matching_sequence): Likewise.
	(try_head_merge_bb): Likewise.
	* cfgrtl.c (rtl_merge_blocks): Likewise.
	(try_redirect_by_replacing_jump): Likewise.
	(rtl_tidy_fallthru_edge): Likewise.
	* combine.c (do_SUBST_MODE): Likewise.
	(insn_a_feeds_b): Likewise.
	(combine_instructions): Likewise.
	(can_combine_p): Likewise.
	(try_combine): Likewise.
	(find_split_point): Likewise.
	(subst): Likewise.
	(simplify_set): Likewise.
	(distribute_notes): Likewise.
	* cprop.c (cprop_jump): Likewise.
	* cse.c (cse_extended_basic_block): Likewise.
	* df-problems.c (can_move_insns_across): Likewise.
	* final.c (final): Likewise.
	(final_scan_insn): Likewise.
	* function.c (emit_use_return_register_into_block): Likewise.
	* gcse.c (insert_insn_end_basic_block): Likewise.
	* haifa-sched.c (sched_init): Likewise.
	* ira.c (find_moveable_pseudos): Likewise.
	* loop-invariant.c (find_invariant_insn): Likewise.
	* lra-constraints.c (curr_insn_transform): Likewise.
	* optabs.c (prepare_cmp_insn): Likewise.
	* postreload.c (reload_combine_recognize_const_pattern):
	* Likewise.
	* reload.c (find_reloads): Likewise.
	(find_reloads_address_1): Likewise.
	* reorg.c (delete_scheduled_jump): Likewise.
	(steal_delay_list_from_target): Likewise.
	(steal_delay_list_from_fallthrough): Likewise.
	(try_merge_delay_insns): Likewise.
	(redundant_insn): Likewise.
	(fill_simple_delay_slots): Likewise.
	(fill_slots_from_thread): Likewise.
	(delete_computation): Likewise.
	(relax_delay_slots): Likewise.
	* sched-deps.c (sched_analyze_2): Likewise.
	* sched-rgn.c (add_branch_dependences): Likewise.

From-SVN: r222296
 2015-04-22 00:44:27 +00:00
Trevor Saunders
176cb568dc remove more ifdef HAVE_cc0 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* combine.c (find_single_use): Remove HAVE_cc0 ifdef for code
	that is trivially ded on non cc0 targets.
	(simplify_set): Likewise.
	(mark_used_regs_combine): Likewise.
	* cse.c (new_basic_block): Likewise.
	(fold_rtx): Likewise.
	(cse_insn): Likewise.
	(cse_extended_basic_block): Likewise.
	(set_live_p): Likewise.
	* rtlanal.c (canonicalize_condition): Likewise.
	* simplify-rtx.c (simplify_binary_operation_1): Likewise.

From-SVN: r222295
 2015-04-22 00:44:20 +00:00
Trevor Saunders
8a90eeb6a8 remove some ifdef HAVE_cc0 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* conditions.h: Define macros even if HAVE_cc0 is undefined.
	* emit-rtl.c: Define functions even if HAVE_cc0 is undefined.
	* final.c: Likewise.
	* jump.c: Likewise.
	* recog.c: Likewise.
	* recog.h: Declare functions even when HAVE_cc0 is undefined.
	* sched-deps.c (sched_analyze_2): Always compile case for cc0.

From-SVN: r222294
 2015-04-22 00:44:15 +00:00
Trevor Saunders
9a52250502 add default definition of EH_RETURN_DATA_REGNO 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h: New definition of EH_RETURN_DATA_REGNO.
	* except.c: Remove definition of EH_RETURN_DATA_REGNO.
	* builtins.c (expand_builtin): Remove check if
	EH_RETURN_DATA_REGNO is defined.
	* df-scan.c (df_bb_refs_collect): Likewise.
	(df_get_exit_block_use_set): Likewise.
	* haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
	* ira-lives.c (process_bb_node_lives): Likewise.
	* lra-lives.c (process_bb_lives): Likewise.

From-SVN: r222293
 2015-04-22 00:44:08 +00:00
GCC Administrator
858d4a15b7 Daily bump. 
From-SVN: r222292
 2015-04-22 00:16:19 +00:00
Jerry DeLisle
eb09db463a re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted) 
2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

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

From-SVN: r222276
 2015-04-21 18:28:39 +00:00
Jerry DeLisle
72cb12b077 re PR libfortran/65234 (Output descriptor (*(1E15.7)) not accepted) 
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
 2015-04-21 18:23:20 +00:00
Andreas Tobler
dfce59eba3 avx512bw-vpermi2w-2.c: Fix includes to use actual headers. 
* 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
 2015-04-21 18:53:23 +02:00
Jerry DeLisle
3007f7e40f re PR fortran/56743 (Namelist bug with comment and no blank) 
2015-04-21 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

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

From-SVN: r222272
 2015-04-21 16:33:27 +00:00
Jerry DeLisle
b45fe62d45 re PR fortran/56743 (Namelist bug with comment and no blank) 
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
 2015-04-21 16:13:54 +00:00
Uros Bizjak
05416670a6 i386.md (ARGP_REG, [...]): New. 
* 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
 2015-04-21 15:30:56 +02:00
Kyrylo Tkachov
35430ca0c6 [expmed] Properly account for the cost and latency of shift+add ops when synthesizing mults 
* 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
 2015-04-21 12:56:39 +00:00
Richard Biener
0ff093d855 re PR tree-optimization/65650 (CCP does not propgate copies) 
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
 2015-04-21 12:52:43 +00:00
Richard Biener
9588d24871 re PR middle-end/65788 (416.gamess in SPEC CPU 2006 failed to build) 
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
 2015-04-21 12:38:32 +00:00
Richard Biener
908c55f161 i386.c (ix86_builtin_vectorization_cost): Scale vec_construct cost by vec_stmt_cost. 
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
 2015-04-21 12:21:21 +00:00
Richard Biener
c4d281b29a cfghooks.h (create_basic_block): Replace with two overloads for RTL and GIMPLE. 
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
 2015-04-21 11:40:46 +00:00
Kyrylo Tkachov
8409e468a5 [AArch64] Add zero_extend variants of logical+not ops 
* config/aarch64/aarch64.md (*<NLOGICAL:optab>_one_cmplsidi3_ze):
	New pattern.
	(*xor_one_cmplsidi3_ze): Likewise.

From-SVN: r222263
 2015-04-21 11:24:05 +00:00
Jonathan Wakely
8a29fdfd23 configure.xml: Update descriptions of options affecting dual ABI and add cross-references. 
* 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
 2015-04-21 11:38:43 +01:00
Jonathan Wakely
0ee59f1f05 abi.xml: Use uppercase for C++ Standard Library. 
* 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
 2015-04-21 11:27:18 +01:00
Thomas Preud'homme
8f252203d8 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
 2015-04-21 10:23:25 +00:00
Tom de Vries
22fe969f2c Mark ifn_va_arg with ECF_NOTHROW 
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
 2015-04-21 08:43:07 +00:00
Kyrylo Tkachov
efb25f5443 [AArch64] Increase static buffer size in aarch64_rewrite_selected_cpu 
* 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
 2015-04-21 08:14:22 +00:00
Uros Bizjak
d60dbb52fc re PR tree-optimization/64950 (postpone expanding va_arg till pass_stdarg) 
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
 2015-04-21 08:29:37 +02:00
Shiva Chen
3e87f2d6dd 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
 2015-04-20 23:23:08 -06:00
Bin Cheng
fadf02a4e0 re PR testsuite/65767 (Test pr65276 failed on arm-none-eabi) 
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
 2015-04-21 02:23:18 +00:00
GCC Administrator
c1b0a1f1d9 Daily bump. 
From-SVN: r222254
 2015-04-21 00:16:15 +00:00
Segher Boessenkool
858677721c MAINTAINERS (Various Maintainers): Add myself as instruction combiner maintainer. 
* MAINTAINERS (Various Maintainers): Add myself as instruction
	combiner maintainer.

From-SVN: r222250
 2015-04-21 00:03:37 +02:00
Paolo Carlini
2821fc6b76 re PR c++/65801 (Allow -Wno-narrowing to silence stricter C++11 narrowing rules) 
/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
 2015-04-20 21:46:59 +00:00
Ville Voutilainen
0cfabb3780 Reject trailing return type for an operator auto(). 
* 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
 2015-04-20 16:44:25 -04:00
Jeff Law
cb864fbc7e re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size) 
PR tree-optimization/65658
        * tree-ssa-threadupdate.c (redirection_block_p): Remove
        redundant test for GIMPLE_ASSIGN in last change.

From-SVN: r222247
 2015-04-20 13:35:50 -06:00
Uros Bizjak
1e7e62b114 i386.c (set_pic_reg_ever_live): Remove. 
* 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
 2015-04-20 21:24:57 +02:00
Selim Belbachir
87e0ceb78c 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
 2015-04-20 11:47:10 -06:00
Jeff Law
6581c1cffb re PR tree-optimization/65658 (Jump threading too pessimistic when optimizing for size) 
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
 2015-04-20 11:13:52 -06:00
Ilya Verbin
06aca1d5db c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon. 
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
 2015-04-20 14:55:27 +00:00
Alan Lawrence
69aec55214 [Obvious][AArch64] Delete unused aarch64_simd_emit_pair_result_insn. 
* 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
 2015-04-20 13:35:35 +00:00
Jakub Jelinek
38a4960f5d re PR debug/65807 (ICE () on powerpc64le-linux-gnu) 
PR debug/65807
	* dwarf2out.c (add_AT_wide): Clear attr.dw_attr_val.val_entry.

From-SVN: r222232
 2015-04-20 15:30:01 +02:00
Richard Biener
c26de36ddc gimple-fold.h (gimple_build): Remove optional valueize arguments. 
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
 2015-04-20 13:23:59 +00:00
Jonathan Wakely
9adc2d48ac concurrency_extensions.xml: Update documentation on atomics. 
* doc/xml/manual/concurrency_extensions.xml: Update documentation
	on atomics.
	* doc/xml/manual/using.xml: Likewise. Improve markup.
	* doc/html/*: Regenerate.

From-SVN: r222230
 2015-04-20 12:07:50 +01:00
Alan Lawrence
8b66a2d43b [AArch64] PR/64134: Make aarch64_expand_vector_init use 'ins' more often 
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
 2015-04-20 10:29:26 +00:00