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Author SHA1 Message Date
Tobias Burnus
f0470cc59f resolve.c (conformable_arrays): Avoid segfault when ar.start[i] == NULL. 
2013-05-05  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (conformable_arrays): Avoid segfault
        when ar.start[i] == NULL.

2013-05-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/allocate_with_source_3.f90: New.

From-SVN: r198610
 2013-05-05 16:04:07 +02:00
Tobias Burnus
07416986ec re PR fortran/57141 (Cannot change attributes of USE-associated intrinsic) 
2013-05-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57141
        * decl.c (gfc_match_null): Permit use-associated
        NULL intrinsic.

2013-05-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57141
        * gfortran.dg/null_8.f90: New.

From-SVN: r198609
 2013-05-05 16:01:38 +02:00
Paolo Carlini
3a1ee99e1a pt.c (convert_nontype_argument): Add missing whitespace in error message. 
2013-05-05  Paolo Carlini  <paolo.carlini@oracle.com>

	* pt.c (convert_nontype_argument): Add missing whitespace in
	error message.

From-SVN: r198608
 2013-05-05 11:36:27 +00:00
Paolo Carlini
5d5006cc91 re PR c++/53745 ([C++11] Poor diagnostic for ill-formed narrowing conversion in enumerator initializer) 
/cp
2013-05-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53745
	* decl.c (build_enumerator): Improve error message.

/testsuite
2013-05-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/53745
	* g++.dg/cpp0x/enum27.C: New.
	* g++.dg/cpp0x/enum_base.C: Adjust.

From-SVN: r198607
 2013-05-05 00:27:46 +00:00
GCC Administrator
defa0f99ad Daily bump. 
From-SVN: r198606
 2013-05-05 00:16:24 +00:00
David Edelsohn
19f0e98f58 environ.c: Include unistd.h. 
* runtime/environ.c: Include unistd.h.
        * runtime/pause.c: Test HAVE_UNISTD_H.
        * runtime/stop.c: Same.
        * io/open.c: Same.
        * io/unix.c: Same.
        * io/read.c (si_max): Protect declaration of value.

From-SVN: r198603
 2013-05-04 17:23:11 -04:00
Segher Boessenkool
4b36ae28d3 rs6000.c (INT_P): Reformat. 
* config/rs6000/rs6000.c (INT_P): Reformat.  Delete obsolete comment.
        (INT_LOWPART): Delete.
        (extract_MB): Adjust.
        (extract_ME): Adjust.
        (print_operand): Adjust.

From-SVN: r198602
 2013-05-04 23:22:09 +02:00
Segher Boessenkool
da226db23c predicates.md (reg_or_add_cint_operand, [...]): Delete "HOST_BITS_PER_WIDE_INT == 32" case. 
* config/rs6000/predicates.md (reg_or_add_cint_operand,
       reg_or_sub_cint_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case.
       (reg_or_logical_cint_operand, easy_fp_constant,
       logical_const_operand): Delete "CONST_DOUBLE" case.
       * config/rs6000/rs6000.c (num_insns_constant_wide): Delete
       "HOST_BITS_PER_WIDE_INT == 64" test.
       (num_insns_constant): Ditto.  Delete CONST_DOUBLE DImode/VOIDmode
       case.
       (build_mask64_2_operands): Delete "HOST_BITS_PER_WIDE_INT >= 64" test.
       (rs6000_emit_set_const): Delete CONST_DOUBLE case.
       (rs6000_emit_set_long_const): Delete "HOST_BITS_PER_WIDE_INT >= 64"
       test.
       (includes_rldic_lshift_p, includes_rldicr_lshift_p): Delete
       CONST_DOUBLE DImode/VOIDmode case.
       (INT_P, INT_LOWPART): Delete CONST_DOUBLE case.
       (print_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case.  Delete
       CONST_DOUBLE VOIDmode case.
       (output_toc): Delete "HOST_BITS_PER_WIDE_INT == 32" case.
       (rs6000_rtx_costs): Delete CONST_DOUBLE DImode/VOIDmode case.
       * config/rs6000/rs6000.md (iordi3, xordi3, splitter for these):
       Delete CONST_DOUBLE case.
       (splitters for mov FMOVE64 const_double): Delete
       "HOST_BITS_PER_WIDE_INT == 32" case.  Delete
       "HOST_BITS_PER_WIDE_INT >= 64" test.
       (splitter for mov DI const_int): Delete "HOST_BITS_PER_WIDE_INT == 32"
       case.
       (mov DI const_double): Delete.

From-SVN: r198601
 2013-05-04 23:19:08 +02:00
Jakub Jelinek
efa5b9b314 re PR tree-optimization/56205 (stdarg pass confused by jump threading) 
PR tree-optimization/56205
	* gcc.dg/tree-ssa/stdarg-6.c: Add cleanup-tree-dump "stdarg".

From-SVN: r198599
 2013-05-04 20:23:46 +02:00
Tobias Burnus
60f6ca95e0 decl.c (gfc_verify_c_interop_param): Permit allocatable and pointer with -std=f2008ts. 
2013-05-04  Tobias Burnus  <burnus@net-b.de>

        * decl.c (gfc_verify_c_interop_param): Permit allocatable
        and pointer with -std=f2008ts.

2013-05-04  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/bind_c_array_params.f03: Update dg-error.
        * gfortran.dg/bind_c_usage_27.f90: New.
        * gfortran.dg/bind_c_usage_28.f90: New.

From-SVN: r198597
 2013-05-04 19:49:31 +02:00
David Edelsohn
0654e6be95 inclhack.def (aix_null): New. 
* inclhack.def (aix_null): New.
        (void_null): Update replacement definition of NULL.
        * fixincl.x: Regenerate.
        * tests/base/curses.h: Update for new fix.

From-SVN: r198596
 2013-05-04 10:49:59 -04:00
Jakub Jelinek
40de22d6f9 combine.c (combine_simplify_rtx): If nonzero_bits on op shows all bits zero in mode of a lowpart subreg, return zero. 
* combine.c (combine_simplify_rtx) <case SUBREG>: If nonzero_bits
	on op shows all bits zero in mode of a lowpart subreg, return zero.

From-SVN: r198595
 2013-05-04 14:41:52 +02:00
Paolo Carlini
71871e37d9 re PR c++/51927 ([C++0x] Cannot access non-static members in initializer) 
2013-05-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51927
	* g++.dg/cpp0x/lambda/lambda-nsdmi4.C: New.

From-SVN: r198594
 2013-05-04 12:32:05 +00:00
Michael Meissner
5ec6aff2dd re PR target/57150 (GCC when targeting power7 spills long double using VSX instructions.) 
[gcc]
2013-05-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/57150
	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Use DFmode
	to save TFmode registers and DImode to save TImode registers for
	caller save operations.
	(HARD_REGNO_CALL_PART_CLOBBERED): TFmode and TDmode do not need to
	mark being partially clobbered since they only use the first
	double word.

	* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): TFmode
	and TDmode only use the upper 64-bits of each VSX register.

[gcc/testsuite]
2013-05-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/57150
	* gcc.target/powerpc/pr57150.c: New file.

From-SVN: r198593
 2013-05-04 05:38:47 +00:00
Bill Schmidt
2cefad900d gimple-ssa-strength-reduction.c (slsr_process_phi): Disable. 
gcc:

2013-05-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (slsr_process_phi): Disable.
	(find_candidates_in_block): Disable slsr_process_phi.

gcc/testsuite:

2013-05-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/tree-ssa/slsr-32.c: Skip test for now.
	* gcc.dg/tree-ssa/slsr-33.c: Likewise.
	* gcc.dg/tree-ssa/slsr-34.c: Likewise.
	* gcc.dg/tree-ssa/slsr-35.c: Likewise.
	* gcc.dg/tree-ssa/slsr-36.c: Likewise.
	* gcc.dg/tree-ssa/slsr-37.c: Likewise.
	* gcc.dg/tree-ssa/slsr-38.c: Likewise.

From-SVN: r198592
 2013-05-04 04:57:32 +00:00
Guozhi Wei
d6d7eee174 coverage.c (coverage_obj_init): Move the construction of gcov constructor to 
* coverage.c (coverage_obj_init): Move the construction of gcov
	constructor to
	(build_init_ctor): here.

From-SVN: r198591
 2013-05-04 01:26:52 +00:00
GCC Administrator
898ca809f5 Daily bump. 
From-SVN: r198590
 2013-05-04 00:16:17 +00:00
Dominique d'Humieres
0595891e9c Remove "\\" from scan-assembler-times 
2013-05-03  Dominique d'Humieres  <dominiq@lps.ens.fr>
p
	* gcc.target/i386/sse2-init-v2di-2.c: Remove "\\" from
	scan-assembler-times.

From-SVN: r198587
 2013-05-03 13:08:19 -07:00
Bill Schmidt
9b92d12b10 gimple-ssa-strength-reduction.c (cand_kind): Add CAND_PHI. 
gcc:

2013-05-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (cand_kind): Add CAND_PHI.
	(slsr_cand_d): Redefine def_phi.
	(stride_status, phi_adjust_status, count_phis_status): New enums.
	(find_phi_def): New.
	(find_basis_for_base_expr): New.
	(find_basis_for_candidate): Handle hidden bases.
	(alloc_cand_and_find_basis): Handle phi candidates.
	(slsr_process_phi): New.
	(create_mul_ssa_cand): Exclude phi base candidates; use integer_onep.
	(create_mul_imm_cand): Likewise.
	(create_add_ssa_cand): Exclude phi base candidates.
	(create_add_imm_cand): Likewise.
	(slsr_process_cast): Likewise.
	(slsr_process_copy): Likewise.
	(find_candidates_in_block): Handle phi candidates.
	(dump_candidate): Likewise.
	(unconditional_cands): Delete.
	(unconditional_cands_with_known_stride_p): Delete.
	(phi_dependent_cand_p): New.
	(cand_increment): Handle phi-dependent candidates.
	(replace_dependent): Delete.
	(replace_mult_candidate): New.
	(replace_unconditional_candidate): New.
	(incr_vec_index): Move to avoid forward reference.
	(create_add_on_incoming_edge): New.
	(create_phi_basis): New.
	(replace_dependents): Delete.
	(replace_conditional_candidate): New.
	(phi_add_costs): New.
	(replace_uncond_cands_and_profitable_phis): New.
	(record_increment): Handle phi adjustments.
	(record_phi_increments): New.
	(record_increments): Handle phi adjustments.
	(phi_incr_cost): New.
	(lowest_cost_path): Handle phis.
	(total_savings): Likewise.
	(analyze_increments): Likewise.
	(ncd_with_phi): New.
	(ncd_of_cand_and_phis): New.
	(nearest_common_dominator_for_cands): Handle phi increments.
	(all_phi_incrs_profitable): New.
	(replace_profitable_candidates): Handle phi-dependent candidates.
	(analyze_candidates_and_replace): Likewise.

gcc/testsuite:

2013-05-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/tree-ssa/slsr-32.c: New.
	* gcc.dg/tree-ssa/slsr-33.c: New.
	* gcc.dg/tree-ssa/slsr-34.c: New.
	* gcc.dg/tree-ssa/slsr-35.c: New.
	* gcc.dg/tree-ssa/slsr-36.c: New.
	* gcc.dg/tree-ssa/slsr-37.c: New.
	* gcc.dg/tree-ssa/slsr-38.c: New.

From-SVN: r198586
 2013-05-03 18:56:39 +00:00
Ian Bolton
72c8864445 AArch64 test cases for TST instruction 
From-SVN: r198585
 2013-05-03 18:30:00 +00:00
Teresa Johnson
68f073d4df re PR bootstrap/57154 (Bootstrap broken for powerpc64-unknown-linux-gnu) 
2013-05-03  Teresa Johnson  <tejohnson@google.com>

	PR bootstrap/57154
	* sched-rgn.c (compute_dom_prob_ps): Ensure accumulated probabilities
	do not exceed REG_BR_PROB_BASE.

From-SVN: r198584
 2013-05-03 16:48:24 +00:00
Jeff Law
ade67f7007 Fix typos in ChangeLog entries 
From-SVN: r198583
 2013-05-03 10:47:21 -06:00
Jeff Law
a4ee7cb9bf re PR tree-optimization/57411 (ICE: verify_ssa failed: definition in block 4 does not dominate use in block 11 with -fno-tree-dce -ftree-vectorize) 
PR tree-optimization/57411
	* tree-vrp.c (simplify_cond_using_ranges): Verify the constant
	operand of the condition will bit into the new type when eliminating
	a cast feeding a condition.

	PR tree-optimization/57411
	* gcc.c-torture/execute/pr57144.c: New test.

From-SVN: r198582
 2013-05-03 10:35:04 -06:00
Jakub Jelinek
47954c4e77 re PR rtl-optimization/57130 (Incorrect "and --> extract" conversion in combine) 
PR rtl-optimization/57130
	* combine.c (make_compound_operation) <case SUBREG>: Pass
	SET instead of COMPARE as in_code to the recursive call
	if needed.

	* gcc.c-torture/execute/pr57130.c: New test.

From-SVN: r198579
 2013-05-03 14:56:12 +02:00
Uros Bizjak
3c21604ff1 i386.md (isa): Add x64_sse4_noavx and x64_avx members. 
* config/i386/i386.md (isa): Add x64_sse4_noavx and x64_avx members.
	(enabled): Handle new members.
	* config/i386/sse.md (*vec_concatv2si): Merge from
	*vec_concatv2si_sse2 and vec_concatv2si_sse.
	(vec_concatv2di): Merge with *vec_concatv2di_rex64.

testsuite/ChangeLog:

	* gcc.target/i386/sse2-init-v2di-2.c: Update scan assembler string.

From-SVN: r198578
 2013-05-03 14:03:29 +02:00
Joern Rennecke
95c03b3683 re PR tree-optimization/57027 (ICE in gimple_assign_rhs_code, at gimple.h:2022) 
2013-05-03  Joern Rennecke <joern.rennecke@embecosm.com>

        PR tree-optimization/57027
        * tree-ssa-math-opts.c (convert_mult_to_fma): When checking for
        fnms opportunity, check we got the prerequisite kind of tree / gimple
        before using accessor functions.

From-SVN: r198577
 2013-05-03 12:18:37 +01:00
Richard Biener
07bfc9ece1 double-int.h (lshift): New overload without precision and arith argument. 
2013-05-03  Richard Biener  <rguenther@suse.de>

	* double-int.h (lshift): New overload without precision
	and arith argument.
	(operator *=, operator +=, operator -=): Move ...
	* double-int.c (operator *=, operator +=, operator -=): ... here
	and implement more efficiently.
	(mul_double_with_sign): Remove.
	(lshift_double): Adjust to take unsinged shift argument, push
	dispatching code to callers.
	(mul_double_wide_with_sign): Add early out for callers that
	are not interested in high parts or overflow.
	(lshift): New function.
	(lshift, rshift, alshift, arshift, llshift, lrshift): Add
	dispatch code here.
	(lrotate, rrotate): Use logical shifts.
	* expr.c (get_inner_reference): Use lshift.
	* fixed-value.c (do_fixed_divide): Likewise.
	* tree-dfa.c (get_ref_base_and_extent): Likewise.
	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
	(indirect_refs_may_alias_p): Likewise.
	(stmt_kills_ref_p_1): Likewise.

From-SVN: r198576
 2013-05-03 11:09:59 +00:00
Vidya Praveen
7769bb64f3 [AArch64] Correct simd_fabd comment text. 
From-SVN: r198575
 2013-05-03 10:21:16 +00:00
Vidya Praveen
1d0c8e5cc3 [AArch64] Support scalar FABD 
gcc/ChangeLog

2013-05-02  Vidya Praveen  <vidyapraveen@arm.com>

        * config/aarch64/aarch64-simd.md (*fabd_scalar<mode>3): Support
          scalar form of FABD instruction.

gcc/testsuite/ChangeLog

2013-05-02  Vidya Praveen <vidyapraveen@arm.com>

        * gcc.target/aarch64/fabd.c: New file.

From-SVN: r198574
 2013-05-03 10:17:57 +00:00
Paolo Carlini
eacb22bf73 re PR c++/54318 ([C++11] Bogus "template instantiation depth exceeds maximum" error + segfault) 
2013-05-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54318
	* g++.dg/cpp0x/pr54318.C: New.

From-SVN: r198573
 2013-05-03 09:35:42 +00:00
Paolo Carlini
c067d9fe14 re PR c++/14283 (Diagnostic for invalid template-id could be improved) 
/cp
2013-05-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/14283
	* parser.c (cp_parser_diagnose_invalid_type_name): Improve error
	messages for template types and fix column numbers.

/testsuite
2013-05-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/14283
	* g++.dg/parse/error51.C: New.
	* g++.dg/parse/error15.C: Adjust column numbers.

From-SVN: r198572
 2013-05-03 09:02:15 +00:00
GCC Administrator
79d944d296 Daily bump. 
From-SVN: r198568
 2013-05-03 00:16:24 +00:00
Yvan Roux
09864bc7d0 Add ChangeLog entry for r197770 (in boehm-gc). 
From-SVN: r198562
 2013-05-02 21:48:45 +02:00
Vladimir Makarov
f15feaf95f lra-constraints.c (process_alt_operands): Add checking alt number to choose the best alternative. 
2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>

	* lra-constraints.c (process_alt_operands): Add checking alt
	number to choose the best alternative.

From-SVN: r198558
 2013-05-02 19:02:19 +00:00
Richard Biener
d90e76d4e1 tree-eh.c (cleanup_empty_eh_merge_phis): Remove rename_virts bitmap and its handling. 
* tree-eh.c (cleanup_empty_eh_merge_phis): Remove rename_virts
	bitmap and its handling.
	(pass_cleanup_eh): Set todo_flags_finish to TODO_verify_ssa.

From-SVN: r198552
 2013-05-02 19:24:26 +02:00
Tobias Burnus
1634e53f83 re PR fortran/57142 (SIZE/SHAPE overflow despite kind=8) 
2013-05-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57142
        * simplify.c (gfc_simplify_size): Renamed from
        simplify_size; fix kind=8 handling.
        (gfc_simplify_size): New function.
        (gfc_simplify_shape): Add range check.
        * resolve.c (resolve_function): Fix handling
        for ISYM_SIZE.

2013-05-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57142
        * gfortran.dg/size_kind_2.f90: New.
        * gfortran.dg/size_kind_3.f90: New.

From-SVN: r198549
 2013-05-02 18:29:14 +02:00
Richard Biener
9f8e7a96c2 re PR middle-end/57140 (Segmentation fault in backtrace_dwarf_add) 
2013-05-02  Richard Biener  <rguenther@suse.de>

	PR middle-end/57140
	* tree-inline.c (copy_loops): Properly handle removed loops.
	(copy_cfg_body): Mark destination loops for fixup if source
	loops needed fixup.

	* g++.dg/torture/pr57140.C: New testcase.

From-SVN: r198548
 2013-05-02 15:46:12 +00:00
Greta Yorsh
f3a81b39c0 re PR rtl-optimization/56732 (ICE in advance_target_bb) 
gcc/ChangeLog

2013-05-02  Greta Yorsh  <Greta.Yorsh@arm.com>

	PR target/56732
	* config/arm/arm.c (arm_expand_epilogue): Check really_return before
	generating simple_return for naked functions.

gcc/testsuite/ChangeLog

2013-05-02  Greta Yorsh  <Greta.Yorsh@arm.com>

	PR target/56732
	* gcc.target/arm/pr56732-1.c: New test.

From-SVN: r198547
 2013-05-02 16:45:10 +01:00
Martin Jambor
7b920a9ac3 re PR middle-end/56988 (ipa-cp incorrectly propagates a field of an aggregate) 
2013-05-02  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/56988
	* ipa-prop.h (ipa_agg_replacement_value): New flag by_ref.
	* ipa-cp.c (ipa_get_indirect_edge_target_1): Also check that by_ref
	flags match.
	(find_aggregate_values_for_callers_subset): Fill in the by_ref flag of
	ipa_agg_replacement_value structures.
	(known_aggs_to_agg_replacement_list): Likewise.
	* ipa-prop.c (write_agg_replacement_chain): Stream by_ref flag.
	(read_agg_replacement_chain): Likewise.
	(ipcp_transform_function): Also check that by_ref flags match.

testsuite/
	* gcc.dg/ipa/pr56988.c: New test.

From-SVN: r198540
 2013-05-02 16:03:02 +02:00
Richard Biener
2c41c19d5d graphds.h (struct graph): Add obstack member. 
2013-05-02  Richard Biener  <rguenther@suse.de>

	* graphds.h (struct graph): Add obstack member.
	* graphds.c (new_graph): Initialize obstack and allocate
	vertices from it.
	(add_edge): Allocate edge from the obstack.
	(free_graph): Free the obstack instead of all edges and
	vertices.

From-SVN: r198539
 2013-05-02 13:59:38 +00:00
Teresa Johnson
8b47039cde Follow-on patch to r197595 to complete the replacement of truncating divides in... 
Follow-on patch to r197595 to complete the replacement of truncating divides
in profile scaling code with rounding divide equivalents using helper routines
in basic-block.h. 

In addition to bootstrap and profiledbootstrap builds and tests (with and
without LTO), I built and tested performance of the SPEC cpu2006 benchmarks
with FDO on a Nehalem system. I didn't see any performance changes that
looked significant.

2013-05-02  Teresa Johnson  <tejohnson@google.com>

	* loop-unswitch.c (unswitch_loop): Use helper routines with rounding
        divides.
	* cfg.c (update_bb_profile_for_threading): Ditto.
	* tree-inline.c (copy_bb): Ditto.
	(copy_edges_for_bb): Ditto.
	(initialize_cfun): Ditto.
	(copy_cfg_body): Ditto.
	(expand_call_inline): Ditto.
	* ipa-inline-analysis.c (estimate_edge_size_and_time): Ditto.
	(estimate_node_size_and_time): Ditto.
	(inline_merge_summary): Ditto.
	* cgraphclones.c (cgraph_clone_edge): Ditto.
	(cgraph_clone_node): Ditto.
	* sched-rgn.c (compute_dom_prob_ps): Ditto.
	(compute_trg_info): Ditto.

From-SVN: r198532
 2013-05-02 13:20:47 +00:00
Ian Bolton
da65928c1d AArch64 fix for LDR/STR from/to S and D regs 
From-SVN: r198527
 2013-05-02 12:54:16 +00:00
Ian Bolton
add3c9653f AArch64 Support for BICS in the backend 
From-SVN: r198526
 2013-05-02 12:52:22 +00:00
Richard Biener
fdd43ac4f7 tree-scalar-evolution.c (scev_info_hasher): Remove. 
2013-05-02  Richard Biener  <rguenther@suse.de>

	* tree-scalar-evolution.c (scev_info_hasher): Remove.
	(struct instantiate_cache_entry): New type.
	(struct instantiate_cache_entry_hasher): New hashtable descriptor.
	(struct instantiate_cache_type): New type.
	(set_instantiated_value, get_instantiated_value): Remove.
	(get_instantiated_value_entry): New function.
	(instantiate_scev_name): Use the new cache and adjust.
	(instantiate_scev_poly): Adjust.
	(instantiate_scev_binary): Likewise.
	(instantiate_array_ref): Likewise.
	(instantiate_scev_convert): Likewise.
	(instantiate_scev_not): Likewise.
	(instantiate_scev_3): Likewise.
	(instantiate_scev_2): Likewise.
	(instantiate_scev_r): Likewise.
	(instantiate_scev): Likewise.
	(resolve_mixers): Likewise.

From-SVN: r198523
 2013-05-02 12:23:20 +00:00
Paolo Carlini
b273e79b19 constexpr_data.cc: Move... 
2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/tr1/4_metaprogramming/integral_constant/requirements/
	constexpr_data.cc: Move...
	* testsuite/20_util/integral_constant/requirements/constexpr_data.cc:
	... here.
	* testsuite/20_util/integral_constant/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/integral_constant/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/integral_constant/static_definition.cc: Likewise.
	* testsuite/20_util/integral_constant/true_false_type_typedefs.cc:
	Likewise.
	* testsuite/20_util/integral_constant/true_false_value.cc: Likewise.
	* testsuite/20_util/integral_constant/operator_value_type.cc: Likewise.

From-SVN: r198521
 2013-05-02 12:03:30 +00:00
Jakub Jelinek
f818478b8c Move libitm ChangeLog entry to the right ChangeLog file. 
From-SVN: r198519
 2013-05-02 13:32:11 +02:00
Paolo Carlini
aa940ab5d5 type_traits (is_null_pointer): Add. 
2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/type_traits (is_null_pointer): Add.
	(__is_nullptr_t): Implement in terms of the latter.
	(is_fundamental, is_scalar): Adjust.
	* testsuite/20_util/is_null_pointer/requirements/
	explicit_instantiation.cc: New.
	* testsuite/20_util/is_null_pointer/requirements/typedefs.cc:
	Likewise.
	* testsuite/20_util/is_null_pointer/value.cc: Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.

From-SVN: r198516
 2013-05-02 11:00:26 +00:00
Paolo Carlini
ff84dbcb4e cstdio: Add comment about LWG 2249. 
2013-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_global/cstdio: Add comment about LWG 2249.
	* include/c_std/cstdio: Likewise.

From-SVN: r198512
 2013-05-02 09:48:07 +00:00
Jakub Jelinek
203550bff1 re PR rtl-optimization/57131 (Wrong register assignment?) 
PR rtl-optimization/57131
	* gcc.c-torture/execute/pr57131.c: New test.

From-SVN: r198511
 2013-05-02 08:00:46 +02:00
GCC Administrator
6129486250 Daily bump. 
From-SVN: r198510
 2013-05-02 00:16:22 +00:00