S/390: Fix ira cost multiplier

* config/s390/s390.h (IRA_HARD_REGNO_ADD_COST_MULTIPLIER):
Invert the condition.

From-SVN: r222144

[PATCH]Enable two UNSIGNED_FLOAT simplifications in simplify_unary_operation_1.

gcc/

2015-04-16  Renlin Li  <renlin.li@arm.com>

* simplify-rtx.c (simplify_unary_operation_1): Fix a typo. Enable two
simplifications for UNSIGNEDED_FLOAT.

gcc/testsuite/

2015-04-16  Renlin Li  <renlin.li@arm.com>

* gcc.target/aarch64/unsigned-float.c: New.
* gcc.target/arm/unsigned-float.c: New.

From-SVN: r222143

rl78-opts.h (enum rl78_mul_types): Add MUL_G14 and MUL_UNINIT.

  * config/rl78/rl78-opts.h (enum rl78_mul_types): Add MUL_G14 and
  MUL_UNINIT.
  (enum rl78_cpu_type): New.
  * config/rl78/rl78-virt.md (attr valloc): Add divhi and divsi.
  (umulhi3_shift_virt): Remove m constraint from operand 1.
  (umulqihi3_virt): Likewise.
  * config/rl78/rl78.c (rl78_option_override): Add code to process
  -mcpu and -mmul options.
  (rl78_alloc_physical_registers): Add code to handle divhi and
  divsi valloc attributes.
  (set_origin): Likewise.
  * config/rl78/rl78.h (RL78_MUL_G14): Define.
  (TARGET_G10, TARGET_G13, TARGET_G14): Define.
  (TARGET_CPU_CPP_BUILTINS): Define __RL78_MUL_xxx__ and
  __RL78_Gxx__.
  (ASM_SPEC): Pass -mcpu on to assembler.
  * config/rl78/rl78.md (mulqi3): Add a clobber of AX.
  (mulqi3_rl78): Likewise.
  (mulhi3_g13): Likewise.
  (mulhi3): Generate the G13 or G14 versions of the insn directly.
  (mulsi3): Likewise.
  (mulhi3_g14): Add clobbers of AX and BC.
  (mulsi3_g14): Likewise.
  (mulsi3_g13): Likewise.
  (udivmodhi4, udivmodhi4_g14, udivmodsi4): New patterns.
  (udivmodsi4_g14, udivmodsi4_g13): New patterns.
  * config/rl78/rl78.opt (mmul): Initialise value to
  RL78_MUL_UNINIT.
  (mcpu): New option.
  (m13, m14, mrl78): New option aliases.
  * config/rl78/t-rl78 (MULTILIB_OPTIONS): Add mg13 and mg14.
  (MULTILIB_DIRNAMES): Add g13 and g14.
  * doc/invoke.texi: Document -mcpu and -mmul options.

  * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3
  and __modhi3 functions.
* config/rl78/divmodso.S: Add G14 and G13 versions of the
  __divsi3, __udivsi3, __modsi3 and __umodsi3 functions.

From-SVN: r222142

tree-ssa-ccp.c (likely_value): See if we have operands that are marked as never simulate again and return...

2015-04-16  Richard Biener  <rguenther@suse.de>

* tree-ssa-ccp.c (likely_value): See if we have operands that
are marked as never simulate again and return CONSTANT in this
case.
* tree-ssa-propagate.c (simulate_stmt): Mark stmts that do
not have any operands that will be simulated again as
not being simulated again.

* gcc.dg/tree-ssa/ssa-ccp-36.c: New testcase.
* gcc.dg/tree-ssa/pr37508.c: Adjust.
* gfortran.dg/reassoc_6.f: Remove XFAIL.

From-SVN: r222141

Daily bump.

From-SVN: r222140

constexpr.c (cxx_eval_store_expression): Ignore clobbers.

* constexpr.c (cxx_eval_store_expression): Ignore clobbers.
(build_constexpr_constructor_member_initializers): Loop to find
the BIND_EXPR.
* decl.c (start_preparsed_function): Clobber the object at the
beginning of a constructor.

From-SVN: r222135

decl.c (grokmethod): Only set DECL_COMDAT if TREE_PUBLIC is set.

* decl.c (grokmethod): Only set DECL_COMDAT if TREE_PUBLIC is set.
* method.c (implicitly_declare_fn): Likewise.
* decl2.c (vague_linkage_p): Check TREE_PUBLIC first.

From-SVN: r222134

* decl2.c (determine_visibility): Use get_template_info.

From-SVN: r222133

re PR c++/65727 (Segfault With Decltype In Lambda Expression Used To Initialize Static Class Member)

PR c++/65727
* lambda.c (lambda_expr_this_capture): In unevaluated context go
through the normal loop, just don't capture.
(maybe_resolve_dummy): Handle null return.

Co-Authored-By: Marek Polacek <polacek@redhat.com>
From-SVN: r222132

i386.md (*cmpi<FPCMP:unord><MODEF:mode>_mixed): Merge with *cmpi<FPCMP:unord><MODEF:mode>_sse using enabled attribute.

* config/i386/i386.md (*cmpi<FPCMP:unord><MODEF:mode>_mixed):
Merge with *cmpi<FPCMP:unord><MODEF:mode>_sse using enabled attribute.
(*extendsfdf2_mixed): Merge with *extendsfdf2_sse using enabled
attribute.
(*truncdfsf_fast_mixed): Merge with *truncdfsf_fast_sse using
enabled attribute.
(*float<SWI48:mode><MODEF:mode>2_mixed): Rename from
*float<SWI48:mode><MODEF:mode>2_sse.
(*absneg<mode>2_mixed): Merge with *absneg<mode>2_sse using
enabled attribute.
(*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_sse using
enabled attribute.

From-SVN: r222131

re PR tree-optimization/47679 (Strange uninitialized warning after SRA)

PR tree-optimization/47679
* tree-ssa-dom.c (build_and_record_new_cond): Moved to avoid
need for forward declaration in upcoming changes.
(record_conditions, record_edge_info): Likewise.

From-SVN: r222130

Fix fdump-passes

2015-04-15  Tom de Vries  <tom@codesourcery.com>

PR other/65487
* function.c (push_dummy_function): New function.
(init_dummy_function_start): Use push_dummy_function.
(pop_dummy_function): New function.  Factored out of ...
(expand_dummy_function_end): ... here.
* function.h (push_dummy_function, pop_dummy_function): Declare.
* passes.c (pass_manager::dump_passes): Use push_dummy_function and
pop_dummy_function.
* tree-chkp.c (chkp_gate): Handle cgraph_node::get (cfun->decl) == NULL.

From-SVN: r222129

call.c (enforce_access): Emit error + inform.

/cp
2015-04-15  Paolo Carlini  <paolo.carlini@oracle.com>

* call.c (enforce_access): Emit error + inform.

/testsuite
2015-04-15  Paolo Carlini  <paolo.carlini@oracle.com>

* g++.dg/cpp0x/alias-decl-22.C: Adjust for error + inform change.
* g++.dg/cpp0x/decltype-call1.C: Likewise.
* g++.dg/cpp0x/defaulted21.C: Likewise.
* g++.dg/cpp0x/defaulted28.C: Likewise.
* g++.dg/cpp0x/defaulted47.C: Likewise.
* g++.dg/cpp0x/elision_neg.C: Likewise.
* g++.dg/cpp0x/fntmpdefarg3.C: Likewise.
* g++.dg/cpp0x/implicit-trivial1.C: Likewise.
* g++.dg/cpp0x/implicit1.C: Likewise.
* g++.dg/cpp0x/implicit9.C: Likewise.
* g++.dg/cpp0x/inh-ctor9.C: Likewise.
* g++.dg/cpp0x/range-for13.C: Likewise.
* g++.dg/gomp/clause-2.C: Likewise.
* g++.dg/gomp/udr-5.C: Likewise.
* g++.dg/inherit/access6.C: Likewise.
* g++.dg/lookup/duperr1.C: Likewise.
* g++.dg/lookup/friend2.C: Likewise.
* g++.dg/lookup/pr6936.C: Likewise.
* g++.dg/lookup/scoped1.C: Likewise.
* g++.dg/lookup/using26.C: Likewise.
* g++.dg/lookup/using38.C: Likewise.
* g++.dg/other/access2.C: Likewise.
* g++.dg/overload/defarg3.C: Likewise.
* g++.dg/overload/defarg6.C: Likewise.
* g++.dg/parse/access11.C: Likewise.
* g++.dg/parse/access2.C: Likewise.
* g++.dg/parse/access3.C: Likewise.
* g++.dg/parse/access4.C: Likewise.
* g++.dg/parse/access5.C: Likewise.
* g++.dg/parse/access6.C: Likewise.
* g++.dg/parse/access8.C: Likewise.
* g++.dg/parse/access9.C: Likewise.
* g++.dg/parse/crash40.C: Likewise.
* g++.dg/tc1/dr142.C: Likewise.
* g++.dg/tc1/dr166.C: Likewise.
* g++.dg/tc1/dr52.C: Likewise.
* g++.dg/template/access11.C: Likewise.
* g++.dg/template/access18.C: Likewise.
* g++.dg/template/access19.C: Likewise.
* g++.dg/template/access2.C: Likewise.
* g++.dg/template/access20.C: Likewise.
* g++.dg/template/access26.C: Likewise.
* g++.dg/template/access3.C: Likewise.
* g++.dg/template/access7.C: Likewise.
* g++.dg/template/conv12.C: Likewise.
* g++.dg/template/crash69.C: Likewise.
* g++.dg/template/friend31.C: Likewise.
* g++.dg/template/friend32.C: Likewise.
* g++.dg/template/memfriend15.C: Likewise.
* g++.dg/template/memfriend16.C: Likewise.
* g++.dg/template/memfriend17.C: Likewise.
* g++.dg/template/memfriend7.C: Likewise.
* g++.dg/template/pr32519.C: Likewise.
* g++.dg/template/qualttp21.C: Likewise.
* g++.dg/template/qualttp8.C: Likewise.
* g++.dg/template/ttp10.C: Likewise.
* g++.dg/template/typedef11.C: Likewise.
* g++.dg/template/typedef13.C: Likewise.
* g++.dg/template/typedef19.C: Likewise.
* g++.dg/template/typedef20.C: Likewise.
* g++.dg/template/typedef22.C: Likewise.
* g++.dg/template/using16.C: Likewise.
* g++.dg/template/virtual3.C: Likewise.
* g++.dg/ubsan/pr61272.C: Likewise.
* g++.old-deja/g++.bob/inherit2.C: Likewise.
* g++.old-deja/g++.brendan/crash11.C: Likewise.
* g++.old-deja/g++.brendan/enum6.C: Likewise.
* g++.old-deja/g++.brendan/visibility1.C: Likewise.
* g++.old-deja/g++.brendan/visibility10.C: Likewise.
* g++.old-deja/g++.brendan/visibility2.C: Likewise.
* g++.old-deja/g++.brendan/visibility6.C: Likewise.
* g++.old-deja/g++.brendan/visibility7.C: Likewise.
* g++.old-deja/g++.brendan/visibility8.C: Likewise.
* g++.old-deja/g++.brendan/visibility9.C: Likewise.
* g++.old-deja/g++.bugs/900428_03.C: Likewise.
* g++.old-deja/g++.jason/access17.C: Likewise.
* g++.old-deja/g++.jason/access18.C: Likewise.
* g++.old-deja/g++.jason/access22.C: Likewise.
* g++.old-deja/g++.jason/access23.C: Likewise.
* g++.old-deja/g++.jason/access8.C: Likewise.
* g++.old-deja/g++.jason/delete3.C: Likewise.
* g++.old-deja/g++.jason/report.C: Likewise.
* g++.old-deja/g++.law/access2.C: Likewise.
* g++.old-deja/g++.law/access3.C: Likewise.
* g++.old-deja/g++.law/access4.C: Likewise.
* g++.old-deja/g++.law/access5.C: Likewise.
* g++.old-deja/g++.law/arm12.C: Likewise.
* g++.old-deja/g++.law/arm14.C: Likewise.
* g++.old-deja/g++.law/ctors13.C: Likewise.
* g++.old-deja/g++.law/union2.C: Likewise.
* g++.old-deja/g++.law/visibility12.C: Likewise.
* g++.old-deja/g++.law/visibility15.C: Likewise.
* g++.old-deja/g++.law/visibility16.C: Likewise.
* g++.old-deja/g++.law/visibility17.C: Likewise.
* g++.old-deja/g++.law/visibility18.C: Likewise.
* g++.old-deja/g++.law/visibility19.C: Likewise.
* g++.old-deja/g++.law/visibility20.C: Likewise.
* g++.old-deja/g++.law/visibility21.C: Likewise.
* g++.old-deja/g++.law/visibility24.C: Likewise.
* g++.old-deja/g++.law/visibility4.C: Likewise.
* g++.old-deja/g++.law/visibility5.C: Likewise.
* g++.old-deja/g++.law/visibility6.C: Likewise.
* g++.old-deja/g++.law/visibility7.C: Likewise.
* g++.old-deja/g++.law/visibility8.C: Likewise.
* g++.old-deja/g++.law/visibility9.C: Likewise.
* g++.old-deja/g++.niklas/t135.C: Likewise.
* g++.old-deja/g++.oliva/delete1.C: Likewise.
* g++.old-deja/g++.oliva/partord1.C: Likewise.
* g++.old-deja/g++.other/access11.C: Likewise.
* g++.old-deja/g++.other/access4.C: Likewise.
* g++.old-deja/g++.other/access7.C: Likewise.
* g++.old-deja/g++.other/crash1.C: Likewise.
* g++.old-deja/g++.other/crash7.C: Likewise.
* g++.old-deja/g++.other/friend1.C: Likewise.
* g++.old-deja/g++.other/friend4.C: Likewise.
* g++.old-deja/g++.other/friend9.C: Likewise.
* g++.old-deja/g++.other/lineno1.C: Likewise.
* g++.old-deja/g++.other/using1.C: Likewise.
* g++.old-deja/g++.pt/enum14.C: Likewise.
* g++.old-deja/g++.pt/friend11.C: Likewise.
* g++.old-deja/g++.pt/friend21.C: Likewise.
* g++.old-deja/g++.pt/friend3.C: Likewise.
* g++.old-deja/g++.pt/inherit2.C: Likewise.
* g++.old-deja/g++.pt/memtemp74.C: Likewise.
* g++.old-deja/g++.pt/memtemp89.C: Likewise.
* g++.old-deja/g++.robertl/eb94.C: Likewise.

From-SVN: r222128

gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty do-while loop as macro body to avoid warnings.

2015-04-15  Chen Gang  <gang.chen.5i5j@gmail.com>

       * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty
       do-while loop as macro body to avoid warnings.

From-SVN: r222127

constexpr.c (use_new_call): Remove #define.

* constexpr.c (use_new_call): Remove #define.
(lookup_parameter_binding): Remove function.
(cxx_bind_parameters_in_call): Remove unused code.
(cxx_eval_call_expression): Likewise.
(cxx_eval_constant_expression): Likewise.

From-SVN: r222126

re PR rtl-optimization/42522 ((zero_extract:SI (mem:QI) ...) misoptimized)

        PR rtl-optimization/42522
        * cse.c (fold_rtx): Try to simplify a ZERO_EXTRACT or
        SIGN_EXTRACT as a whole object rather than simplifying
        its operand.

From-SVN: r222125

re PR ipa/65765 (Compiling Firefox with GCC 5 leads to broken javascript engine on x86-64)

PR ipa/65765
* ipa-icf-gimple.c (func_checker::compare_bb): For GIMPLE_NOP
and GIMPLE_PREDICT use break instead of return true. For
GIMPLE_EH_DISPATCH, compare dispatch region.

* g++.dg/ipa/pr65765.C: New test.

From-SVN: r222123

re PR bootstrap/65763 (tm.h: No such file or directory)

PR bootstrap/65763
* Makefile.am (gcc_build_dir): Remove $(host_subdir)/ part.
* Makefile.in: Regenerated.

From-SVN: r222121

extend.texi (__sync Builtins): Simplify some text.

* doc/extend.texi (__sync Builtins): Simplify some text.  Update
details about the implementation.  Make clear preference for
__atomic builtins.  Reduce possibility of future change.

From-SVN: r222120

Ignore elfdump warnings in scripts/extract_symvers.pl

* scripts/extract_symvers.pl: Ignore elfdump error output.

From-SVN: r222117

rx.opt (mallow-string-insns): New option.

* config/rx/rx.opt (mallow-string-insns): New option.
* config/rx/rx.c (RX_BUILTIN_RMPA): Disable the use of this
builtin if string instructions are denied.
* config/rx/rx.h (TARGET_CPU_CPP_BUILTINS): Define
__RX_ALLOW_STRING_INSNS__ or __RX_DISALLOW_STRING_INSNS__, as
appropriate.
(ASM_SPEC): Pass -mno-allow-string-insns on to the assembler.
* config/rx/rx.md (movstr): Enable pattern only if string
instructions are allowed.
(rx_movstr, rx_strend, movmemsi, rx_movmem): Likewise.
(cmpstrnsi, cmpstrsi, rx_cmpstrn, rmpa): Likewise.
* config/rx/t-rx (MULTILIB_OPTIONS): Add mno-allow-string-insns.
(MULTILIB_DIRNAMES): Add no-strings.
* doc/invoke.texi: Document -mno-allow-string-insns.

* gcc.target/rx/builtins.c: Disable RMPA test if string
instructions are not allowed.

From-SVN: r222116

re PR target/65408 (powerpc64 function argument passing may access invalid memory)

PR target/65408
PR target/58744
PR middle-end/36043
* calls.c (load_register_parameters): Don't load past end of
mem unless suitably aligned.

From-SVN: r222115

rl78.c (rl78_expand_prologue): Mark large stack decrement instruction as being frame related.

* config/rl78/rl78.c (rl78_expand_prologue): Mark large stack
decrement instruction as being frame related.
(rl78_print_operand_1): Handle 'p' modifier to add +0 to HL
based addresses.
If zero extending a function address enclose the operation in
%code(...).
(rl78_preferred_reload_class): New function.
(TARGET_PREFERRED_RELOAD_CLASS): Define.
* config/rl78/rl78.md: Remove useless constraints in expanders.
(mulqi3_rl78): Remove + qualifier on input-only operand 1.
(mulhi3_rl78): Likewise.
(mulhi3_g13): Likewise.
(mulsi3_rl78): Likewise.
(es_addr): Move to before the multiply patterns.

From-SVN: r222114

function.h (struct emit_status): Delete x_first_insn, x_last_insn and sequence_stack.

* function.h (struct emit_status): Delete x_first_insn, x_last_insn
and sequence_stack.  Add seq.
(seq_stack): Delete.
* function.c (prepare_function_start): Don't access x_last_insn.
* emit-rtl.h (get_current_sequence, get_topmost_sequence): New.
(get_insns, set_first_insn, get_last_insn, set_last_insn): Use them.
* emit_rtl.c (start_sequence, push_topmost_sequence,
pop_topmost_sequence, end_sequence, in_sequence_p, init_emit): Use
sequence accessors.
(get_last_insn_anywhere, add_insn_after_nobb, add_insn_before_nobb,
remove_insn): Likewise.  Simplify.
* config/m32c/m32c.c (m32c_leaf_function_p): Use push_topmost_sequence
and pop_topmost_sequence.
(m32c_function_needs_enter): Use get_topmost_sequence.  Ignore
debug insns.
* config/rs6000/rs6000.c (rs6000_call_aix): Use get_current_sequence.

From-SVN: r222112

re PR fortran/65089 (FAIL: gfortran.dg/io_real_boz(2|_[45]).f90 when tested with -fsanitize=address)

2015-04-14 Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/65089
* io/format.h (free_format): New function to free memory
allocated for building format error messages.
* io/format.c (format_error): Add checks before freeing memory
to avoid potential segfaults and free formatting data when
needed on error conditions. Always allocate and NULL terminate
the string.
* io/transfer.c (st_read_done, st_write_done): Use new
free_format function to clean up memory allocations when done.

From-SVN: r222111

tree.c (replace_placeholders_t): Remove unused type.

* tree.c (replace_placeholders_t): Remove unused type.
(replace_placeholders): Remove unused pset.

From-SVN: r222110

Daily bump.

From-SVN: r222109

* pt.c (lookup_template_class_1): Use coerce_innermost_template_parms.

From-SVN: r222104

re PR target/65729 (ICE (in prohibited_class_reg_set_mode_p, at lra-constraints.c) on arm-linux-gnueabihf)

gcc/
2015-04-14  Yvan Roux  <yvan.roux@linaro.org>

PR target/65729
* lra-constraints.c (prohibited_class_reg_set_mode_p): Restore and fix
the assertiion.

gcc/testsuite/
2015-04-14  Yvan Roux  <yvan.roux@linaro.org>

PR target/65729
* gcc.target/arm/pr65729.c: New test.

From-SVN: r222101

i386.h (LEGACY_INT_REG_P): New define.

* config/i386/i386.h (LEGACY_INT_REG_P): New define.
(LEGACY_INT_REGNO_P): Ditto.
(GENERAL_REGNO_P): Use LEGACY_INT_REGNO_P.
(ANY_MASK_REG_P): Remove.
(BND_REG_P): Rename from ANY_BND_REG_P.
* config/i386/i386.c (print_reg): Use LEGACY_INT_REG_P to print
legacy integer registers.  Do not handle MMX_REG_P in a special way.
Merge 64byte and 32byte SSE handling.

From-SVN: r222100

Makefile.tpl (EXTRA_HOST_EXPORTS): New variables.

2015-04-14  Max Ostapenko  <m.ostapenko@partner.samsung.com>

* Makefile.tpl (EXTRA_HOST_EXPORTS): New variables.
(EXTRA_BOOTSTRAP_FLAGS): Likewise.
(check-[+module+]): Add EXTRA_HOST_EXPORTS and EXTRA_BOOTSTRAP_FLAGS.
* Makefile.in: Regenerate.

libiberty/
* testsuite/Makefile.in (LIBCFLAGS): Add LDFLAGS.

From-SVN: r222099

expr.c (expand_assignment): Force an address offset computation into a register before changing its mode.

* expr.c (expand_assignment): Force an address offset computation
into a register before changing its mode.
(expand_expr_real_1): Likewise.

From-SVN: r222098

re PR c++/65695 (NSDMI calling constexpr constructor with pointer-to-member is not a constant expression)

PR c++/65695
* cvt.c (cp_fold_convert): Avoid wrapping PTRMEM_CST in NOP_EXPR.

From-SVN: r222097

re PR c++/65721 (Internal compiler error segmentation fault)

PR c++/65721
* name-lookup.c (do_class_using_decl): Complain about specifying
the current class even if there are dependent bases.

From-SVN: r222096

re PR c++/59766 (c++1y: declaring friend function with 'auto' return type deduction is rejected with bogus reason)

PR c++/59766
* decl.c (grokdeclarator): Do not flag friends with deduced return.

From-SVN: r222095

re PR c++/60994 (gcc does not recognize hidden/shadowed enumeration as valid nested-name-specifier)

PR c++/60994
* parser.c (cp_parser_class_name): Add enum_ok parameter.
(cp_parser_qualifying_entity): Use it instead of cp_parser_type_name.
(cp_parser_diagnose_invalid_type_name): Don't assume a template is
a class template.

Co-Authored-By: Jason Merrill <jason@redhat.com>
From-SVN: r222094

Add the missing file

From-SVN: r222093

[AArch64 Intrinsics] Replace temporary assembler for vst1_lane

* config/aarch64/arm_neon.h (vst1_lane_f32, vst1_lane_f64,
vst1_lane_p8, vst1_lane_p16, vst1_lane_s8, vst1_lane_s16,
vst1_lane_s32, vst1_lane_s64, vst1_lane_u8, vst1_lane_u16,
vst1_lane_u32, vst1_lane_u64, vst1q_lane_f32, vst1q_lane_f64,
vst1q_lane_p8, vst1q_lane_p16, vst1q_lane_s8, vst1q_lane_s16,
vst1q_lane_s32, vst1q_lane_s64, vst1q_lane_u8, vst1q_lane_u16,
vst1q_lane_u32, vst1q_lane_u64): Reimplement with pointer dereference
and __aarch64_vget_lane_any.

From-SVN: r222092

re PR rtl-optimization/65761 (internal compiler error: in patch_jump_insn, at cfgrtl.c:1296)

PR rtl-optimization/65761
* cfgrtl.c (rtl_split_edge): For EDGE_CROSSING split, use
get_last_bb_insn (after) instead of NEXT_INSN (BB_END (after)).

From-SVN: r222090

Add bootstrap-mpx.mk

* bootstrap-mpx.mk: New file.

From-SVN: r222088

graphite-scop-detection.c: Do not include cp/cp-tree.h.

2015-04-14  Richard Biener  <rguenther@suse.de>

* graphite-scop-detection.c: Do not include cp/cp-tree.h.
(graphite_can_represent_scev): Use POINTER_TYPE_P.

From-SVN: r222087

re PR middle-end/65758 (191.fma3d in SPEC CPU 200 failed to build)

2015-04-14  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65758
* tree-ssa-ccp.c (get_value_from_alignment): Adjust mask test
against -1.
(ccp_lattice_meet): Likewise.
(bit_value_unop): Likewise.
(bit_value_binop): Likewise.
(bit_value_assume_aligned): Likewise.

* gfortran.fortran-torture/compile/pr65758.f90: New testcase.

From-SVN: r222085

15-04-14  Christian Bruel  <christian.bruel@st.com>

* execute_dwarf2_frame (dw_frame_pointer_regnum): Reinitialize for each
function.

From-SVN: r222084

Add missing testcase.

2015-04-14  Yvan Roux  <yvan.roux@linaro.org>

PR target/65648
* gcc.c-torture/execute/pr65648.c: New test.

From-SVN: r222083

re PR libstdc++/61347 (std::distance(list.first(),list.end()) in O(1))

2015-04-14  Marc Glisse  <marc.glisse@inria.fr>

PR libstdc++/61347
* include/bits/stl_iterator_base_funcs.h (_List_iterator,
_List_const_iterator): Declare.
(__distance): Declare new overloads for _List_iterator and
_List_const_iterator.
* include/bits/stl_list.h (__distance): New overloads for
_List_iterator and _List_const_iterator.
* testsuite/23_containers/list/61347.cc: New testcase.

From-SVN: r222082

evolution.xml: Fix typos.

* doc/xml/manual/evolution.xml: Fix typos.
* doc/html/manual/api.html: Regenerate.

From-SVN: r222081

Avoid finite in gcc.target/i386/avx512dq-vfpclasspd-2.c etc.

* gcc.target/i386/avx512dq-vfpclasspd-2.c (check_fp_class_dp): Use
__builtin_finite instead of finite.
* gcc.target/i386/avx512dq-vfpclassps-2.c (check_fp_class_sp):
Likewise.

From-SVN: r222079

re PR other/63387 (Optimize pairs of isnan() calls into a single isunordered())

2015-04-14  Marc Glisse  <marc.glisse@inria.fr>

PR tree-optimization/63387
gcc/
* match.pd ((x unord x) | (y unord y) -> (x unord y),
(x unord x) | (x unord y) -> (x unord y)): New simplifications.
gcc/testsuite/
* gcc.dg/pr63387.c: New testcase.

From-SVN: r222077

predicates.md (any_QIreg_operand): Rename from q_regs_operand.

* config/i386/predicates.md (any_QIreg_operand): Rename from
q_regs_operand.  Do not process subregs.
(QIreg_operand): Use QI_REGNO_P predicate.
(ext_QIreg_operand): Ditto.
(ext_register_operand): Ditto.
* config/i386/i386.md (TEST splitters): Use QIreg_operand predicate.
(AND splitters): Ditto.
(AND with -65536 splitter): Add SWI48 mode for operand 0.
(AND with -256 splitter): Use any_QIreg_operand predicate and
SWI248 mode for operand 0.
(AND with -65281 splitter): Use QIreg_operand predicate and SWI248
mode for operand 0.
(SETCC + MOVZBL peepholes): Update for renamed any_QIreg_operand.

From-SVN: r222076

Fix regression for libstdc++-v3/testsuite/29_atomics/atomic/62259.cc as...

Fix regression for libstdc++-v3/testsuite/29_atomics/atomic/62259.cc
as reported at <http://gcc.gnu.org/ml/gcc-patches/2015-04/msg00543.html>.

* testsuite/29_atomics/atomic/62259.cc: Assert atomic
alignment is larger-equal, not equal, to default alignment.

From-SVN: r222072

Daily bump.

From-SVN: r222070

* doc/plugins.texi: Rewrite first introductory paragraph.

From-SVN: r222065

gcc.pot: Regenerate.

gcc/po:
* gcc.pot: Regenerate.

libcpp/po:
* cpplib.pot: Regenerate.

From-SVN: r222061

re PR libstdc++/65754 (missing exports for fstream constructors)

PR libstdc++/65754
* config/abi/pre/gnu.ver: Export base object constructors for
fstreams.
* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
* testsuite/27_io/basic_fstream/cons/base.cc: New.

From-SVN: r222059

evolution.xml: Document changes since 4.5 release.

* doc/xml/manual/evolution.xml: Document changes since 4.5 release.
* doc/html/*: Regenerate.

From-SVN: r222055

nonzero-3.C: New testcase.

* g++.dg/tree-ssa/nonzero-3.C: New testcase.
* tree-vrp.c (nonnull_arg_p): THIS pointers and references are non-zero.
(gimple_stmt_nonzero_warnv_p): Reference return values are non-zero.

From-SVN: r222054

ipa-profie.c (ipa_profile): Check number of parameters and possible polymorphic call targets before...

* ipa-profie.c (ipa_profile): Check number of parameters
and possible polymorphic call targets before
devirtualizing.

From-SVN: r222053

i386.md (*bmi2_umul<mode><dwi>3_1): Merge from *bmi2_umulsidi3_1 and *bmi2_umulditi3_1 using DWIH mode iterator.

* config/i386/i386.md (*bmi2_umul<mode><dwi>3_1): Merge from
*bmi2_umulsidi3_1 and *bmi2_umulditi3_1 using DWIH mode iterator.

From-SVN: r222052

re PR tree-optimization/65204 (Aligned address optimization not detected)

2015-04-13  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65204
* tree-ssa-ccp.c (evaluate_stmt): Always evaluate address
takens for bit-CCP.

* gcc.dg/tree-ssa/ssa-ccp-35.c: New testcase.

From-SVN: r222049

update_version_svn: Update DATESTAMP also on branches/gcc-[0-9]+-branch.

* update_version_svn: Update DATESTAMP also on
branches/gcc-[0-9]+-branch.

From-SVN: r222044

re PR sanitizer/64839 (libsanitizer shouldn't require <rpc/xdr.h>)

2015-04-13  Yury Gribov  <y.gribov@samsung.com>

PR sanitizer/64839

libsanitizer/
* sanitizer_common/sanitizer_platform.h: Cherry pick
upstream r234470.
* sanitizer_common/sanitizer_platform_limits_posix.cc: Ditto.
* configure.ac (RPC_DEFS): Check for precense of RPC headers.
* sanitizer_common/Makefile.am (DEFS): Pass info to compiler.
* Makefile.in: Regenerate.
* asan/Makefile.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
* interception/Makefile.in: Regenerate.
* libbacktrace/Makefile.in: Regenerate.
* lsan/Makefile.in: Regenerate.
* sanitizer_common/Makefile.in: Regenerate.
* tsan/Makefile.in: Regenerate.
* ubsan/Makefile.in: Regenerate.

From-SVN: r222043

gcc_release: Fix up thinko in the last commit, improve error message.

* gcc_release: Fix up thinko in the last commit, improve error
message.  Commit all ChangeLog, DEV-PHASE and BASE-VER changes
together, rather than doing dozens of separate commits.

From-SVN: r222042

* gnatvsn.ads (Library_Version): Bump to 6.

From-SVN: r222041

re PR target/65660 (252.eon regression on bdver2 with -Ofast)

2015-04-13  Richard Biener  <rguenther@suse.de>

PR target/65660
* config/i386/i386.c (bdver1_cost): Double cond_taken_branch_cost
and cond_not_taken_branch_cost to 4 and 2.
(bdver2_cost): Likewise.
(bdver3_cost): Likewise.
(bdver4_cost): Likewise.

From-SVN: r222040

hash-table.h (hash_table constructor): Add mem stats.

* hash-table.h (hash_table constructor): Add mem stats.
(alloc_entries): Likewise.

From-SVN: r222039

ipa-cp.c (ipcp_driver): Relase prev_edge.

* ipa-cp.c (ipcp_driver): Relase prev_edge.
* passes.c (execute_one_pass): Only add transform if pass has one.

From-SVN: r222038

Add missing test case

2015-04-13  Terry Guo  <terry.guo@arm.com>

        PR target/65710
        * gcc.target/arm/pr65710.c: New.

From-SVN: r222037

Daily bump.

From-SVN: r222036

Don't enable -fprefetch-loop-arrays for TARGET_SOFTWARE_PREFETCHING_BENEFICIAL if -Os.

Testing an x86_64 toolchain configured for a processor with
TARGET_SOFTWARE_PREFETCHING_BENEFICIAL produces failures

FAIL: g++.dg/pr60518.C  -std=gnu++98 (test for excess errors)
FAIL: g++.dg/pr60518.C  -std=gnu++11 (test for excess errors)
FAIL: g++.dg/pr60518.C  -std=gnu++14 (test for excess errors)

where the failure is from the message "pr60518.C:1:0: warning:
-fprefetch-loop-arrays is not supported with -Os".

Given that lack of support, it seems appropriate for the back end not
to enable this option in the -Os case; this patch implements that.

Bootstrapped with no regressions on x86_64-unknown-linux-gnu; tested
for a cross to x86_64-linux-gnu --with-arch=btver2, where those test
failures duly disappear.

* config/i386/i386.c (ix86_option_override_internal): Don't set
-fprefetch-loop-arrays if optimizing for size.

From-SVN: r222033

gcc_release: For RELEASE_MAJOR 5+ only use the major number in branch name.

* gcc_release: For RELEASE_MAJOR 5+ only use the major
number in branch name.  When doing final release of 5+,
if BASE-VER doesn't match release, but is *.*.1 for the
one smaller minor version, bump BASE-VER.

From-SVN: r222031

contrib.texi (Contributors): Add Martin Jambor and Michael Matz.

* doc/contrib.texi (Contributors): Add Martin Jambor and
Michael Matz.

Co-Authored-By: Gerald Pfeifer <gerald@pfeifer.com>
From-SVN: r222030

* fi.po, sv.po: Update.

From-SVN: r222029

* crontab: Enable snapshots from gcc-5-branch.

From-SVN: r222028

* BASE-VER: Set to 6.0.0.

From-SVN: r222026

re PR middle-end/65747 (ICE (in compare_ssa_name, at ipa-icf-gimple.c:134) on x86_64-linux-gnu)

PR tree-optimization/65747
* ipa-icf-gimple.c (func_checker::compare_operand): Use compare_operand
rather than compare_ssa_name for OBJ_TYPE_REF_OBJECT.

* g++.dg/torture/pr65747.C: New test.

From-SVN: r222024

invoke.texi (-Wmemset-transposed-args): Break a long sentence.

* doc/invoke.texi (-Wmemset-transposed-args): Break a long
sentence.  Improve grammar.

From-SVN: r222023

re PR c++/65736 (ICE (in process_init_constructor_array, at cp/typeck2.c:1263))

PR c++/65736
* constexpr.c (cxx_eval_pointer_plus_expression): Don't fold for VLAs,
don't fold if op01 isn't divisible by TYPE_SIZE_UNIT.  Convert
the expression to the original type at the end.

* g++.dg/cpp0x/pr65736.C: New test.

From-SVN: r222022

* sr.po: Update.

From-SVN: r222021

* fr.po: Update.

From-SVN: r222020

* doc/contrib.texi (Contributors): Add Maxim Kuvyrkov.

From-SVN: r222019

baseline_symbols.txt: Update.

* config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r222018

re PR middle-end/65743 (LTO+FDO build of Firefox crashes at startup)

PR ipa/65743
* ipa-inline-transform.c (speculation_removed): Remove static var.
(check_speculations): New function.
(clone_inlined_nodes): Do not check spculations.
(inline_call): Call check_speculations.
* ipa-prop.c (ipa_make_edge_direct_to_target): Do not
consider non-invariants.

From-SVN: r222017

Fix accidental commit.

From-SVN: r222016

Jan Hubicka  <hubicka@ucw.cz>
Martin Liska  <mliska@suse.cz>

PR ipa/65722
* g++.dg/ipa/pr65722.C: New testcase.

* ipa-icf.c (sem_item::compare_cgraph_references): function and
variable can not match.
(sem_item::update_hash_by_addr_refs): Fix handling of virtual tables.
(sem_variable::equals_wpa): Fix checking of DECL_FINAL_P patch.

Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r222015

Daily bump.

From-SVN: r222014

re PR middle-end/65735 (ICE (in duplicate_thread_path, at tree-ssa-threadupdate.c))

PR tree-optimization/65735
* tree-ssa-threadedge.c (fsm_find_control_statement_thread_paths):
Remove visited_phis argument, add visited_bbs, avoid recursing into the
same bb rather than just into the same phi node.
(thread_through_normal_block): Adjust caller.

* gcc.c-torture/compile/pr65735.c: New test.

From-SVN: r222011

* doc/contrib.texi (Contributors): Add Ira Rosen.

From-SVN: r222010

re PR middle-end/65554 (ICE: verify_gimple failed)

PR middle-end/65554
* g++.dg/opt/pr65554.C: Use __SIZE_TYPE__ instead of unsigned long.

From-SVN: r222009

re PR target/65671 (Assembly failure (invalid register operand) with -O3 -mavx512vl)

PR target/65671
* gcc.target/i386/pr65671.c: Require avx512vl effective target.

From-SVN: r222008

gcov.c (find_source): Fix miswording in error message.

* gcov.c (find_source): Fix miswording in error message.
* config/i386/i386.c (ix86_handle_cconv_attribute): Likewise.
(ix86_expand_sse_comi_round): Fix typo in error message.

From-SVN: r222007

compiler: discard carriage returns in raw string literals

Fixes golang/go#10407.

From-SVN: r222001

* doc/contrib.texi (Contributors): Add Laurynas Biveinis.

From-SVN: r222000

Daily bump.

From-SVN: r221999

* fr.po: Update.

From-SVN: r221996

Fix wrong date in r221981 ChangeLog entry.

From-SVN: r221993

* doc/contrib.texi (Contributors): Update Joe Buck's entry.

From-SVN: r221992

* da.po: Update.

From-SVN: r221990

* fr.po: Update.

From-SVN: r221989

* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r221987

* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r221986