x86-tune.def (X86_TUNE_SLOW_IMUL_IMM32_MEM, [...]): Keep enabled only for K8 and AMDFAM10.

* config/i386/x86-tune.def (X86_TUNE_SLOW_IMUL_IMM32_MEM,
X86_TUNE_SLOW_IMUL_IMM8): Keep enabled only for K8 and AMDFAM10.
(X86_TUNE_USE_VECTOR_FP_CONVERTS): Disable for generic.

From-SVN: r203876

regex.h: Remove virtual class _Automaton.

2013-10-20  Tim Shen  <timshen91@gmail.com>

* include/bits/regex.h: Remove virtual class _Automaton.
* include/bits/regex_automaton.h: Likewise.
* include/bits/regex.tcc: Adjust comment for policy changing.
* include/bits/regex_executor.h: Update comments of complexity.
* include/bits/regex_executor.tcc: Adjust executor choosing
policy. Now DFS executor is the default one.
* testsuite/util/testsuite_regex.h (regex_match_debug,
regex_search_debug): Adjust for policy changing.

From-SVN: r203875

re PR libstdc++/58800 (std::nth_element segfaults on valid input)

2013-10-20  Chris Jefferson  <chris@bubblescope.net>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/58800
* include/bits/stl_algo.h (__unguarded_partition_pivot): Change
__last - 2 to __last - 1.
* testsuite/25_algorithms/nth_element/58800.cc: New

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r203872

mips-ps-5.c: Add alignment attributes.

gcc/testsuite/
* gcc.target/mips/mips-ps-5.c: Add alignment attributes.
* gcc.target/mips/mips-ps-7.c: Likewise.

From-SVN: r203871

mips.h (ISA_HAS_WSBH): Define.

gcc/
* config/mips/mips.h (ISA_HAS_WSBH): Define.
* config/mips/mips.md (UNSPEC_WSBH, UNSPEC_DSBH, UNSPEC_DSHD): New
constants.
(bswaphi2, bswapsi2, bswapdi2, wsbh, dsbh, dshd): New patterns.

gcc/testsuite/
* gcc.target/mips/bswap-1.c, gcc.target/mips/bswap-2.c,
gcc.target/mips/bswap-3.c, gcc.target/mips/bswap-4.c,
gcc.target/mips/bswap-5.c, gcc.target/mips/bswap-6.c: New tests.

From-SVN: r203870

Daily bump.

From-SVN: r203869

opaque-vector.c: Skip long double test on hppa.

* c-c++-common/opaque-vector.c: Skip long double test on hppa.

From-SVN: r203866

re PR testsuite/58645 (FAIL: gnat.dg/specs/linker_alias.ads  (test for errors, line 6))

PR testsuite/58645
* gnat.dg/specs/linker_alias.ads: Skip on hppa*-*-hpux*.

From-SVN: r203865

re PR target/58603 (hash-table.h:962: error: anachronistic old-style base class initia)

PR target/58603
* system.h: Undef m_slot.

From-SVN: r203864

rs6000.c (vspltis_constant): Make sure we check all elements for both endian flavors.

2013-10-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (vspltis_constant): Make sure we check
all elements for both endian flavors.

From-SVN: r203863

lto.exp: Add support for C/C++ mix language testing.

* g++.dg/lto/lto.exp: Add support for C/C++ mix language testing.

* gcc.dg/lto/pr54625-1_0.c: Move from here...
* g++.dg/lto/pr54625-1_0.c: ... to here.
* gcc.dg/lto/pr54625-1_1.C: Likewise.
* g++.dg/lto/pr54625-1_1.C: Likewise.
* gcc.dg/lto/pr54625-2_0.c: Likewise.
* g++.dg/lto/pr54625-2_0.c: Likewise.
* gcc.dg/lto/pr54625-2_1.C: Likewise.
* g++.dg/lto/pr54625-2_1.C: Likewise.

From-SVN: r203862

pr54089-3.c: Fix test for load of constant 31.

* gcc.target/sh/pr54089-3.c: Fix test for load of constant 31.

From-SVN: r203859

re PR target/58792 (ICE at mode-switching.c:421 when compiling clang lib/AST/MicrosoftCXXABI.cpp)

PR target/58792
* config/i386/i386.c (ix86_function_value_regno): Add DX_REG,
ST1_REG and XMM1_REG for 32bit and 64bit targets.  Also add DI_REG
and SI_REG for 64bit SYSV ABI targets.

From-SVN: r203857

mode-switching.c (create_pre_exit): Rename maybe_builtin_apply to multi_reg_return.

* mode-switching.c (create_pre_exit): Rename maybe_builtin_apply
to multi_reg_return.  Clarify that we are skipping USEs of multiple
return registers.  Use bool type where appropriate.

From-SVN: r203856

i386.h (ACCUMULATE_OUTGOING_ARGS): Disable accumulation for cold functions.

* config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Disable accumulation
for cold functions.
* x86-tune.def (X86_TUNE_USE_LEAVE): Update comment.
(X86_TUNE_PUSH_MEMORY): Likewise.
(X86_TUNE_AVX256_UNALIGNED_LOAD_OPTIMAL,
X86_TUNE_AVX256_UNALIGNED_STORE_OPTIMAL): New.
(X86_TUNE_ACCUMULATE_OUTGOING_ARGS, X86_TUNE_ALWAYS_FANCY_MATH_387): New.
* i386.c (x86_accumulate_outgoing_args, x86_arch_always_fancy_math_387,
x86_avx256_split_unaligned_load, x86_avx256_split_unaligned_store):
Remove.
(ix86_option_override_internal): Update to use tune features instead
of variables.

From-SVN: r203855

Makefile.in: Use canonical absolute path to refer to the top source directory and to the...

* gcc-interface/Makefile.in: Use canonical absolute path to refer to
the top source directory and to the libgcc subidrectories.

From-SVN: r203854

utils.c (scale_by_factor_of): New function.

* gcc-interface/utils.c (scale_by_factor_of): New function.
(rest_of_record_type_compilation): Use scale_by_factor_of in order to
scale the original offset for both rounding cases; in the second case,
take into accout the addend to compute the alignment.  Tidy up.

From-SVN: r203852

cuintp.c: Remove useless include directives.

* gcc-interface/cuintp.c: Remove useless include directives.
(build_cst_from_int): Use standard predicate.
(UI_To_gnu): Simplify.
(UI_From_gnu): Fix formatting.
* gcc-interface/trans.c (post_error): Likewise.
(post_error_ne): Likewise.

From-SVN: r203851

utils.c (gnat_set_type_context): New function.

* gcc-interface/utils.c (gnat_set_type_context): New function.
(gnat_pushdecl): Use it to set the context of the type.

From-SVN: r203848

re PR tree-optimization/58508 ([Missed-Optimization] Redundant vector load of "actual" loop invariant in loop body.)

PR tree-optimization/58508
* tree-vect-loop-manip.c (vect_loop_versioning): Hoist loop invariant
statement that contains data refs with zero-step.

* gcc.dg/vect/pr58508.c: New test.

From-SVN: r203842

re PR libstdc++/58729 (tr2::dynamic_bitset::resize fails)

2013-10-18  Edward Smith-Rowland  <3dw4rd@verizon.net>

PR libstdc++/58729
* include/tr2/dynamic_bitset (_M_resize, resize): Use input value
to set bits; (_M_do_left_shift, _M_do_right_shift, _M_do_to_ulong,
_M_do_to_ullong, _M_do_find_first, _M_do_find_next, _M_copy_from_ptr,
operator>>): Move long methods outline to...
* include/tr2/dynamic_bitset.tcc: New.
* include/Makefile.am: Add dynamic_bitset.tcc.
* include/Makefile.in: Add dynamic_bitset.tcc.
* testsuite/tr2/dynamic_bitset/pr58729.cc: New.

From-SVN: r203841

Daily bump.

From-SVN: r203839

re PR c++/58466 (ICE in cxx_eval_constant_expression)

/cp
2013-10-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58466
* pt.c (most_specialized_class): Bump processing_template_decl for
get_class_bindings.

/testsuite
2013-10-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58466
* g++.dg/cpp0x/variadic145.C: New.

From-SVN: r203836

tree-ssa.h: Don't include gimple-low.h...

* tree-ssa.h: Don't include gimple-low.h, tree-ssa-address.h, sbitmap.h,
tree-ssa-threadedge.h, tree-ssa-dom.h, and tree-cfgcleanup.h.
* gimple-low.c (gimple_check_call_arg,
gimple_check_call_matching_types): Move to cgraph.c.
* gimple-low.h: Remove prototype.
* cgraph.c: (gimple_check_call_arg, gimple_check_call_matching_types):
Relocate from gimple-low.c.
* cgraph.h: Add prototype.  Don't include basic-block.h.
* gimplify.c: Add gimple-low to include list.
* omp-low.c: Add gimple-low and tree-cfgcleanup.h to include list.
* tree-eh.c: Add gimple-low to include list.
* tree-nested.c: Likewise.
* cfgexpand.c: Add tree-ssa-address.h to include list.
* expr.c: Likewise.
* gimple-fold.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* trans-mem.c: Likewise.
* tree-mudflap.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-dom.c: Include tree-ssa-threadedge.h and tree-ssa-dom.h.
(degenerate_phi_result): Move to tree-phinodes.c.
* tree-ssa-loop-ch.c: Include tree-ssa-threadedge.h.
* tree-ssa-threadedge.c: Likewise.
* tree-vrp.c: Likewise.
* tree-phinodes.c (degenerate_phi_result): Relocate here.
* tree-ssa-dom.h (degenerate_phi_result): Remove Prototype.
* tree-phinodes.h (degenerate_phi_result): Add prototype.
* tree-ssa-copy.c: Include tree-ssa-dom.h.
* tree-ssa-forwprop.c: Likewise.
* tree-cfgcleanup.c (execute_cleanup_cfg_post_optimizing,
pass_data_cleanup_cfg_post_optimizing,
make_pass_cleanup_cfg_post_optimizing): Relocate from tree-optimize.c.
* tree-optimize.c: Delete File.
* graphite.c: Include tree-cfgcleanup.h.
* passes.c: Likewise.
* tree-cfg.c: Likewise.
* tree-profile.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-switch-conversion.c: Don't include tree-ssa-operands.h.
* tree-outof-ssa.c: Include sbitmap.h.
* tree-ssa-live.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-stdarg.c: Likewise.
* Makefile.in (OBJS): Delete tree-optimize.o.
* basic-block.h (gcov_type, gcov_type_unsigned): Move to coretypes.h.
* coretypes.h (gcov_type, gcov_type_unsigned): Relocate here.
* varasm.c: Include basic-block.h.
* cfgloop.h: Include function.h instead of basic-block.h
(bb_loop_depth): Move to cfgloop.c.
* cfgloop.c (bb_loop_depth): Relocate from cfgloop.h.

From-SVN: r203833

predict.c (probably_never_executed): Compare frequency-based count to number of training runs.

2013-10-18  Teresa Johnson  <tejohnson@google.com>

* predict.c (probably_never_executed): Compare frequency-based
count to number of training runs.
* params.def (UNLIKELY_BB_COUNT_FRACTION): New parameter.

From-SVN: r203830

arm.c (cortexa9_extra_costs): New table.

[gcc/]
2013-10-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/arm/arm.c (cortexa9_extra_costs): New table.
(arm_cortex_a9_tune): Use cortexa9_extra_costs.

From-SVN: r203828

regex_scanner.tcc: (_Scanner<>::_M_scan_normal...

2013-10-18  Tim Shen  <timshen91@gmail.com>

* include/bits/regex_scanner.tcc: (_Scanner<>::_M_scan_normal,
_Scanner<>::_M_eat_escape_ecma, _Scanner<>::_M_eat_escape_posix,
_Scanner<>::_M_eat_escape_awk): Narrow character before finding in maps.
* testsuite/28_regex/algorithms/regex_match/ecma/wchar_t/cjk_match.cc:
New.

From-SVN: r203827

tree-ssa-threadupdate.c: Do not include "tm.h" or "tm_p.h".

       * tree-ssa-threadupdate.c: Do not include "tm.h" or "tm_p.h".

        * tree-ssa-threadupdate.c: Include "dbgcnt.h".
        (register_jump_thread): Add "registered_jump_thread" debug counter support.
        * dbgcnt.def (registered_jump_thread): New debug counter.

From-SVN: r203825

rs6000.c: Include cgraph.h.

* config/rs6000/rs6000.c: Include cgraph.h.

From-SVN: r203824

tree-ssa-tail-merge.c (replace_block_by): Update edge weights during merging.

2013-10-18  Teresa Johnson  <tejohnson@google.com>

* tree-ssa-tail-merge.c (replace_block_by): Update edge
weights during merging.

From-SVN: r203823

parser.c (cp_parser_lookup_name): Tidy.

2013-10-18  Paolo Carlini  <paolo.carlini@oracle.com>

* parser.c (cp_parser_lookup_name): Tidy.

From-SVN: r203822

runtime: Fix typo in dup3 fallback implementation.

From Uros Bizjak.

From-SVN: r203820

tree-cfg.h: Rename from tree-flow.h.

* tree-cfg.h: Rename from tree-flow.h.  Remove #includes.
* tree-ssa.h: Relocate required #includes from tree-cfg.h.
* tree-ssa-operands.h: Remove prototype.
* tree-ssa-operands.c (virtual_operand_p): Move to gimple.c.
* gimple.c (virtual_operand_p): Relocate from gimple.c.
* gimple.h: Add prototype.
* gimple-ssa.h: Include tree-ssa-operands.h.
* tree-dump.c: Add tree-cfg.h to include list.
* tree-ssa-alias.c: Add ipa-reference.h to include list.
* config/alpha/alpha.c: Include gimple-ssa.h instead of tree-flow.h.
* config/i386/i386.c: Don't include tree-flow.h.
* config/rs6000/rs6000.c: Likewise.

* lto/lto.c: Remove tree-flow.h from include list.

* testsuite/g++.dg/plugin/header_plugin.c: Don't include tree-flow.h.

From-SVN: r203817

frv.c (frv_init_cumulative_args): Fix wrong cast.

2013-10-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

* config/frv/frv.c (frv_init_cumulative_args): Fix wrong cast.

From-SVN: r203814

stor-layout.c (layout_type): Do not change TYPE_PRECISION or TYPE_UNSIGNED of integral types.

2013-10-18  Richard Biener  <rguenther@suse.de>

* stor-layout.c (layout_type): Do not change TYPE_PRECISION
or TYPE_UNSIGNED of integral types.
(set_min_and_max_values_for_integral_type): Leave TYPE_MIN/MAX_VALUE
NULL_TREE for zero-precision integral types.

From-SVN: r203813

[AArch64] Fix types for vcvt<sd>_n intrinsics.

gcc/
* config/aarch64/arm_neon.h
(vcvt<ds>_n_<fsu><32,64>_<fsu><32,64>): Correct argument types.

From-SVN: r203812

* ChangeLog: Remove duplicate entry.

From-SVN: r203811

elf.c (elf_add): Don't get the wrong offsets if a debug section is missing.

* elf.c (elf_add): Don't get the wrong offsets if a debug section
is missing.

From-SVN: r203810

gen-vect-11.c: Use dynamic vector cost model.

* gcc.dg/tree-ssa/gen-vect-11.c: Use dynamic vector cost model.
        gcc.dg/tree-ssa/gen-vect-11a.c: Likewise.
        gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
        gcc.dg/tree-ssa/gen-vect-25.c: Likewise.

From-SVN: r203809

opth-gen.awk: Define target_flags_explicit.

* opth-gen.awk: Define target_flags_explicit.

From-SVN: r203808

Daily bump.

From-SVN: r203807

p8vector-fp.c: New test for floating point scalar operations when...

2013-10-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

* gcc.target/powerpc/p8vector-fp.c: New test for floating point
scalar operations when using -mupper-regs-sf and -mupper-regs-df.
* gcc.target/powerpc/ppc-target-1.c: Update tests to allow either
VSX scalar operations or the traditional floating point form of
the instruction.
* gcc.target/powerpc/ppc-target-2.c: Likewise.
* gcc.target/powerpc/recip-3.c: Likewise.
* gcc.target/powerpc/recip-5.c: Likewise.
* gcc.target/powerpc/pr72747.c: Likewise.
* gcc.target/powerpc/vsx-builtin-3.c: Likewise.

From-SVN: r203800

builtin-apply2.c: Skip test on arm hardfloat ABI targets.

2013-10-17  Charles Bayis  <charles.baylis@linaro.org>

* gcc.dg/builtin-apply2.c: Skip test on arm hardfloat ABI targets.
* gcc.dg/tls/pr42894.c: Remove dg-options for arm*-*-* targets.
* gcc.target/arm/thumb-ltu.c: Remove dg-skip-if and require
effective target arm_thumb1_ok.
* lib/target-supports.exp
(check_effective_target_arm_fp16_ok_nocache): Don't force
-mfloat-abi=soft when building for hardfloat target.

From-SVN: r203799

regex.h (regex_token_iterator<>::regex_token_iterator): Fix initialization orders in initialization list and add explicit braces for...

2013-10-17  Tim Shen  <timshen91@gmail.com>

* include/bits/regex.h (regex_token_iterator<>::regex_token_iterator):
Fix initialization orders in initialization list and add explicit braces
for potentially ambiguous(actually not) `else` branch to eliminate
warnings.
* include/bits/regex_automaton.h (_NFA<>::_NFA): Likewise.
* include/bits/regex_compiler.h (_CharMatcher<>::_CharMatcher,
_BracketMatcher<>::_BracketMatcher): Likewise.
* include/bits/regex_compiler.tcc (_Compiler<>::_Compiler,
_Compiler<>::_M_atom): Likewise.
* include/bits/regex_executor.h (_Executor<>::_Executor): Likewise.
* include/bits/regex_executor.tcc (_DFSExecutor<>::_M_dfs,
_Executor<>::_M_word_boundry): Likewise.
* include/bits/regex_scanner.tcc (_Scanner<>::_Scanner,
_Scanner<>::_M_eat_class): Likewise.
* include/bits/regex.tcc (__regex_algo_impl<>,
regex_iterator<>::operator++): Likewise, and remove unused typedef.

From-SVN: r203798

Fix typo in ChangeLog

From-SVN: r203797

compiler: Rework handling of imported anonymous builtin types again.

From-SVN: r203795

rs6000.c (enum rs6000_reload_reg_type): Add new fields to the reg_addr array that describes the valid addressing mode...

2013-10-17  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (enum rs6000_reload_reg_type): Add new
fields to the reg_addr array that describes the valid addressing
mode for any register, general purpose registers, floating point
registers, and Altivec registers.
(FIRST_RELOAD_REG_CLASS): Likewise.
(LAST_RELOAD_REG_CLASS): Likewise.
(struct reload_reg_map_type): Likewise.
(reload_reg_map_type): Likewise.
(RELOAD_REG_VALID): Likewise.
(RELOAD_REG_MULTIPLE): Likewise.
(RELOAD_REG_INDEXED): Likewise.
(RELOAD_REG_OFFSET): Likewise.
(RELOAD_REG_PRE_INCDEC): Likewise.
(RELOAD_REG_PRE_MODIFY): Likewise.
(reg_addr): Likewise.
(mode_supports_pre_incdec_p): New helper functions to say whether
a given mode supports PRE_INC, PRE_DEC, and PRE_MODIFY.
(mode_supports_pre_modify_p): Likewise.
(rs6000_debug_vector_unit): Rearrange the -mdebug=reg output to
print the valid address mode bits for each mode.
(rs6000_debug_print_mode): Likewise.
(rs6000_debug_reg_global): Likewise.
(rs6000_setup_reg_addr_masks): New function to set up the address
mask bits for each type.
(rs6000_init_hard_regno_mode_ok): Use memset to clear arrays.
Call rs6000_setup_reg_addr_masks to set up the address mask bits.
(rs6000_legitimate_address_p): Use mode_supports_pre_incdec_p and
mode_supports_pre_modify_p to determine if PRE_INC, PRE_DEC, and
PRE_MODIFY are supported.
(rs6000_output_move_128bit): Change to use {src,dest}_vmx_p for altivec
registers, instead of {src,dest}_av_p.
(rs6000_print_options_internal): Tweak the debug output slightly.

From-SVN: r203791

rs6000.c (enum rs6000_reload_reg_type): Add new fields to the reg_addr array that describes the valid addressing mode...

2013-10-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (enum rs6000_reload_reg_type): Add new
fields to the reg_addr array that describes the valid addressing
mode for any register, general purpose registers, floating point
registers, and Altivec registers.
(FIRST_RELOAD_REG_CLASS): Likewise.
(LAST_RELOAD_REG_CLASS): Likewise.
(struct reload_reg_map_type): Likewise.
(reload_reg_map_type): Likewise.
(RELOAD_REG_VALID): Likewise.
(RELOAD_REG_MULTIPLE): Likewise.
(RELOAD_REG_INDEXED): Likewise.
(RELOAD_REG_OFFSET): Likewise.
(RELOAD_REG_PRE_INCDEC): Likewise.
(RELOAD_REG_PRE_MODIFY): Likewise.
(reg_addr): Likewise.
(mode_supports_pre_incdec_p): New helper functions to say whether
a given mode supports PRE_INC, PRE_DEC, and PRE_MODIFY.
(mode_supports_pre_modify_p): Likewise.
(rs6000_debug_vector_unit): Rearrange the -mdebug=reg output to
print the valid address mode bits for each mode.
(rs6000_debug_print_mode): Likewise.
(rs6000_debug_reg_global): Likewise.
(rs6000_setup_reg_addr_masks): New function to set up the address
mask bits for each type.
(rs6000_init_hard_regno_mode_ok): Use memset to clear arrays.
Call rs6000_setup_reg_addr_masks to set up the address mask bits.
(rs6000_legitimate_address_p): Use mode_supports_pre_incdec_p and
mode_supports_pre_modify_p to determine if PRE_INC, PRE_DEC, and
PRE_MODIFY are supported.
(rs6000_print_options_internal): Tweak the debug output slightly.

From-SVN: r203790

syscall: Add Dup3, {Get,List,Remove,Set}xattr, {Get,Set}priority.

From-SVN: r203788

sse.md (*vec_widen_smult_even_v8si): Remove isa attribute.

* config/i386/sse.md (*vec_widen_smult_even_v8si): Remove
isa attribute.

From-SVN: r203787

tree-flow.h (struct omp_region): Move to omp-low.c.

* tree-flow.h (struct omp_region): Move to omp-low.c.
Remove omp_ prototypes and variables.
* gimple.h (omp_reduction_init): Move prototype to omp-low.h.
(copy_var_decl): Relocate prototype from tree-flow.h.
* gimple.c (copy_var_decl): Relocate from omp-low.c.
* tree.h: Move prototype to omp-low.h.
* omp-low.h: New File.  Relocate prototypes here.
* omp-low.c (struct omp_region): Make local here.
(root_omp_region): Make static.
(copy_var_decl) Move to gimple.c.
(new_omp_region): Make static.
(make_gimple_omp_edges): New.  Refactored from tree-cfg.c make_edges.
* tree-cfg.c: Include omp-low.h.
(make_edges): Factor out OMP specific bits to make_gimple_omp_edges.
* gimplify.c: Include omp-low.h.
* tree-parloops.c: Likewise.

c
* c-parser.c: Include omp-low.h.
* c-typeck.c: Likewise.

cp
* parser.c: Include omp-low.h.
* semantics.c: Likewise.

fortran
* trans-openmp.c: Include omp-low.h.

From-SVN: r203786

i386.c (ix86_fixup_binary_operands): When both source operands are in memory...

* config/i386/i386.c (ix86_fixup_binary_operands): When both source
operands are in memory, prefer to force non-matched operand 1 to
the register.

From-SVN: r203785

re PR libmudflap/58230 (multiple test fail in german language version)

2013-10-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR libmudflap/58230
        * testsuite/lib/mfdg.exp: Use C locale.

From-SVN: r203783

re PR target/58673 (ICE in final_scan_insn for movti_ppc64 with base+offset address)

[gcc]
2013-10-17  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/58673
* config/rs6000/rs6000.c (rs6000_legitimate_address_p): Only
restrict TImode addresses to single indirect registers if both
-mquad-memory and -mvsx-timode are used.
(rs6000_output_move_128bit): Use quad_load_store_p to determine if
we should emit load/store quad.  Remove using %y for quad memory
addresses.

* config/rs6000/rs6000.md (mov<mode>_ppc64, TI/PTImode): Add
constraints to allow load/store quad on machines where TImode is
not allowed in VSX registers.  Use 'n' instead of 'F' constraint
for TImode to load integer constants.

[gcc/testsuite]
2013-10-17  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/58673
* gcc.target/powerpc/pr58673-1.c: New file to test whether
-mquad-word + -mno-vsx-timode causes errors.
* gcc.target/powerpc/pr58673-2.c: Likewise.

From-SVN: r203782

re PR target/58673 (ICE in final_scan_insn for movti_ppc64 with base+offset address)

[gcc]
2013-10-17  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/58673
* config/rs6000/rs6000.c (rs6000_legitimate_address_p): Only
restrict TImode addresses to single indirect registers if both
-mquad-memory and -mvsx-timode are used.
(rs6000_output_move_128bit): Use quad_load_store_p to determine if
we should emit load/store quad.  Remove using %y for quad memory
addresses.

* config/rs6000/rs6000.md (mov<mode>_ppc64, TI/PTImode): Add
constraints to allow load/store quad on machines where TImode is
not allowed in VSX registers.  Use 'n' instead of 'F' constraint
for TImode to load integer constants.

[gcc/testsuite]
2013-10-17  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/58673
* gcc.target/powerpc/pr58673-1.c: New file to test whether
-mquad-word + -mno-vsx-timode causes errors.
* gcc.target/powerpc/pr58673-2.c: Likewise.

From-SVN: r203781

re PR c++/58596 ([c++11] ICE with decltype in non-static data member initializer)

/cp
2013-10-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58596
* lambda.c (lambda_expr_this_capture): Handle NSDMIs in the
cp_unevaluated_operand case.

/testsuite
2013-10-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58596
* g++.dg/cpp0x/lambda/lambda-nsdmi5.C: New

From-SVN: r203780

aarch64.c (aarch64_print_operand): Handle 'c'.

[gcc/]
2013-10-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/aarch64/aarch64.c (aarch64_print_operand): Handle 'c'.

[gcc/testsuite/]
2013-10-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* gcc.target/aarch64/c-output-template.c: New testcase.
* gcc.target/aarch64/c-output-template-2.c: Likewise.
* gcc.target/aarch64/c-output-template-3.c: Likewise.

From-SVN: r203779

[AArch64] Fix preferred_reload_class for regclass STACK_REG.

From-SVN: r203778

[AArch64] Enable building libatomic on AArch64.

From-SVN: r203774

[AArch64] Enable effective_target_sync_long_long*

From-SVN: r203773

compiler: Don't warn for unknown type when importing anonymous field.

From-SVN: r203772

[multiple changes]

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Check_Dependency_Clause):
Recognize the scenario where successful clause matching has
depleted the available refinement items and the clause to match
technically refines to null => null.

2013-10-17  Tristan Gingold  <gingold@adacore.com>

* exp_prag.adb (Expand_Pragma_Import_Or_Interface): Specify
External_Name instead of Link_Name for the RTTI declaration.

From-SVN: r203769

[multiple changes]

2013-10-17  Yannick Moy  <moy@adacore.com>

* sem_res.adb (Resolve_Short_Circuit): Only
generate expression-with-action when full expansion is set.

2013-10-17  Yannick Moy  <moy@adacore.com>

* debug.adb Remove obsolete comment.

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb (Process_Transient_Object.Find_Enclosing_Contexts):
Avoid late insertion when expanding an expression with action
nested within a transient block; Do not inconditionally generate
a finalization call if the generated object is from a specific
branch of a conditional expression.

2013-10-17  Pascal Obry  <obry@adacore.com>

* g-arrspl.adb: Ensure Finalize call is idempotent.
* g-arrspl.adb (Finalize): Makes the call idempotent.

From-SVN: r203768

[multiple changes]

2013-10-17  Robert Dewar  <dewar@adacore.com>

* sem_prag.adb (Record_Possible_Body_Reference): Fix test for
being in body.
(Add_Constituent): Merged into Check_Refined_Global_Item.
(Check_Matching_Constituent): A constituent that has the proper Part_Of
option and comes from a private child or a sibling is now collected.
(Check_Matching_Modes): Merged into Check_Refined_Global_Item.
(Check_Refined_Global_Item): Code cleanup.
(Collect_Constituent): New routine.
(Inconsistent_Mode_Error): Moved out from Check_Matching_Modes.

2013-10-17  Ed Schonberg  <schonberg@adacore.com>

* freeze.adb (Check_Current_Instance, Process): Add RM reference
and mention immutably limited types, when the current instance
is illegal in Ada 2012.

2013-10-17  Ed Schonberg  <schonberg@adacore.com>

* sem_warn.adb (Check_Unused_Withs): If the main unit is a
subunit, apply the check to the units mentioned in its context
only. This provides additional warnings on with_clauses that
are superfluous.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch3.adb (Analyze_Declarations): Emit an
error message concerning state refinement when the spec defines at
least one non-null abstract state and the body's SPARK mode is On.
(Requires_State_Refinement): New routine.

2013-10-17  Robert Dewar  <dewar@adacore.com>

* sem_ch7.ads: Comment fixes.

2013-10-17  Robert Dewar  <dewar@adacore.com>

* sem_ch7.adb (Analyze_Package_Specification): Remove circuit
for ensuring that a package spec requires a body for some other
reason than that it contains the declaration of an abstract state.

2013-10-17  Tristan Gingold  <gingold@adacore.com>

* exp_ch11.adb (Expand_N_Raise_Expression): Fix call of
Possible_Local_Raise.

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_pakd.adb (Expand_Bit_Packed_Element_Set): Unchecked
conversion of Or_Rhs to Etype of New_Rhs is required only when
the latter is the result of a byte swap operation.

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_dist.adb (Build_To_Any_Function): For a type with opaque
representation that is not transmitted as an unconstrained value,
use 'Write, not 'Output, to generate the opaque representation.

2013-10-17  Yannick Moy  <moy@adacore.com>

* sem_res.adb (Resolve_Short_Circuit): Only
generate expression-with-action when full expansion is set.

2013-10-17  Yannick Moy  <moy@adacore.com>

* debug.adb Remove obsolete comment.

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb (Process_Transient_Object.Find_Enclosing_Contexts):
Avoid late insertion when expanding an expression with action
nested within a transient block; Do not inconditionally generate
a finalization call if the generated object is from a specific
branch of a conditional expression.

2013-10-17  Pascal Obry  <obry@adacore.com>

* g-arrspl.adb: Ensure Finalize call is idempotent.
* g-arrspl.adb (Finalize): Makes the call idempotent.

From-SVN: r203767

[multiple changes]

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Is_Matching_Input): Account
for the case where a state with a null refinement appears as
the last input of a refinement clause.

2013-10-17  Robert Dewar  <dewar@adacore.com>

* sem_aux.ads, sem_aux.adb: Minor reformatting.

From-SVN: r203766

aspects.adb, [...]: Remove all entries for Refined_Pre from the various tables.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* aspects.adb, aspects.ads, sem_prag.ads: Remove all entries
for Refined_Pre from the various tables.
* par-prag.adb: Remove the entry for Refined_Pre from the list
of pragmas not needing special processing by the parser.
* sem_ch13.adb (Analyze_Aspect_Specifications):
Remove the processing for aspect Refined_Pre.
(Check_Aspect_At_Freeze_Point): Remove the entry for aspect
Refined_Pre.
* sem_prag.adb (Analyze_Pragma): Refined_Pre is no longer a
valid assertion kind. Remove the analysis of pragma Refined_Pre.
(Analyze_Refined_Pragma): Update the comment on usage.
(Find_Related_Subprogram_Or_Body): Update the comment on
usage. Pragma Refined_Pre is no longer processed by this routine.
(Is_Valid_Assertion_Kind): Refined_Pre is no longer a valid
assertion kind.
* snames.ads-tmpl: Remove predefined name Refined_Pre. Remove
the pragma id for Refined_Pre.

From-SVN: r203765

exp_util.adb, [...] (Entity_Of): Moved to Sem_Util.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_util.adb, exp_util.ads (Entity_Of): Moved to Sem_Util.
* sem_prag.adb (Analyze_Global_In_Decl_List): Mark a null
item list as being analyzed.
(Analyze_Global_List): Mark a
null global list and multiple global items as being analyzed.
(Analyze_Input_Item): Check the unit that defines the input
variable or state, not the reference to it.
* sem_util.ads, sem_util.adb (Entity_Of): Moved from Exp_Util. Ensure
that the input has an entity.

From-SVN: r203764

exp_util.adb (Get_Current_Value_Condition, [...]): Handle the case of expressions with actions * exp_util.adb (Insert_Actions):...

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_util.adb (Get_Current_Value_Condition,
Set_Current_Value_Condition): Handle the case of expressions
with actions * exp_util.adb (Insert_Actions): Handle the case
of an expression with actions whose Actions list is empty.
* exp_util.adb (Remove_Side_Effects.Side_Effect_Free): An
expression with actions that has no Actions and whose Expression
is side effect free is itself side effect free.
* exp_util.adb (Remove_Side_Effects): Do not set an incorrect etype on
temporary 'R' (Def_Id), which is in general an access to Exp_Type, not
an Exp_Type.
* sem_res.adb (Resolve): For an expression with
actions, resolve the expression early. * sem_res.adb
(Resolve_Expression_With_Actions): Rewrite an expression with
actions whose value is compile time known and which has no
actions into just its expression, so that its constant value is
available downstream.
* sem_res.adb (Resolve_Short_Circuit):
Wrap the left operand in an expression with actions to contain
any required finalization actions.
* exp_ch4.adb (Expand_Expression_With_Actions): For an
expression with actions returning a Boolean expression, ensure
any finalization action is kept within the Actions list.
* sem_warn.adb (Check_References, Check_Unset_Reference): add
missing circuitry to handle expressions with actions.
* checks.adb (Ensure_Valid): For an expression with actions,
insert the validity check on the Expression.
* sem_ch13.adb (Build_Static_Predicate.Get_RList): An expression
with actions that has a non-empty Actions list is not static. An
expression with actions that has an empty Actions list has the
static ranges of its Expression.
* sem_util.adb (Has_No_Obvious_Side_Effects): An expression with
actions with an empty Actions list has no obvious side effects
if its Expression itsekf has no obvious side effects.

From-SVN: r203763

sem_aux.ads, [...] (Is_Immutably_Limited_Type): Make predicate compatible with Ada 2012 definition

2013-10-17  Ed Schonberg  <schonberg@adacore.com>

* sem_aux.ads, sem_aux.adb (Is_Immutably_Limited_Type): Make
predicate compatible with Ada 2012 definition
(Is_Limited_View): New name for previous version of
Is_Immutably_Limited_Type.  Predicate is true for an untagged
record type with a limited component.
* exp_ch7.adb, exp_ch6.adb, exp_ch4.adb, exp_ch3.adb, exp_aggr.adb,
sem_util.adb, sem_res.adb, sem_prag.adb, sem_attr.adb, sem_ch8.adb,
sem_ch6.adb, sem_ch3.adb, exp_util.adb: Use Is_Limited_View
* freeze.adb Use Is_Immutably_Limited_Type to check the legality
of references to the current instance, Is_Limited_View otherwise.

From-SVN: r203762

sem_ch13.adb (Analyze_Aspect_Specifications): Flag aspect Refined_Pre as not supported.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications): Flag aspect
Refined_Pre as not supported.
* sem_prag.adb (Analyze_Pragma): Ignore pragma Refined_Pre.

From-SVN: r203761

[multiple changes]

2013-10-17  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Validated_Access_Subprogram_Instance): According
to AI05-288, actuals for access_to_subprograms must be subtype
conformant with the generic formal.  Previous to AI05-288
only mode conformance was required, but the AI is a binding
interpretation that applies to previous versions of the language,

2013-10-17  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Minor text correction.
* ug_words: Add entry for -gnateu /IGNORE_UNRECOGNIZED.
* vms_data.ads: Add /IGNORE_UNRECOGNIZED for -gnateu.

2013-10-17  Tristan Gingold  <gingold@adacore.com>

* impunit.adb (Non_Imp_File_Names_95): Add g-cppexc.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Constituent): Move the check
concerning option Part_Of to routine Check_Matching_Constituent.
(Check_Matching_Constituent): Verify that an abstract state
that acts as a constituent has the prope Part_Op option in
its aspect/pragma Abstract_State.  Account for the case when a
constituent comes from a private child or private sibling.
* sem_util.ads, sem_util.adb (Is_Child_Or_Sibling): New routine.

From-SVN: r203760

g-cppexc.adb, [...]: New files.

2013-10-17  Tristan Gingold  <gingold@adacore.com>

* g-cppexc.adb, g-cppexc.ads: New files.
* gcc-interface/Makefile.in: Add g-cppexc when building zcx runtimes.

From-SVN: r203757

fix typo comment

From-SVN: r203756

[multiple changes]

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_ch7.adb: Minor reformatting.

2013-10-17  Ed Schonberg  <schonberg@adacore.com>

* sem_dim.adb (Process_Minus, Process_Divide): Label dimension
expression with standard operator and type, for pretty-printing
use.

2013-10-17  Bob Duff  <duff@adacore.com>

* gnat_ugn.texi: Document --pp-new and --pp-old switches.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb: Flag 159 is now known as From_Limited_With. Replace
all references to attribute From_With_Type with From_Limited_With.
(From_With_Type): Renamed to From_Limited_With.
(Set_From_With_Type): Renamd to Set_From_Limited_With.
* einfo.ads: Remove attribute From_With_Type and occurrences in
nodes. Add attribute From_Limited_With along with occurrences
in nodes.
(From_With_Type): Renamed to From_Limited_With along with pragma Inline.
(Set_From_With_Type): Renamed to
Set_From_Limited_With along with pragma Inline.
* sem_ch7.adb, sem_ch8.adb, sem_ch12.adb, sem_ch13.adb, sem_disp.adb,
sem_res.adb, sem_type.adb, sem_util.adb, sem_warn.adb,
exp_attr.adb, exp_disp.adb, freeze.adb, itypes.adb, layout.adb,
lib-writ.adb, rtsfind.adb, sem_attr.adb, sem_aux.adb, sem_ch3.adb,
sem_ch4.adb: Replace all references to attribute From_With_Type
with From_Limited_With.
* sem_ch6.adb: Replace all references to attribute From_With_Type
with From_Limited_With.
(Designates_From_With_Type): Renamed to Designates_From_Limited_With.
(Process_Formals): Update the call to Designates_From_With_Type.
* sem_ch10.adb: Replace all references to attribute From_With_Type
with From_Limited_With.
(Build_Limited_Views): Reimplemented.
* gcc-interface/decl.c Replace all references to attribute
From_With_Type with From_Limited_With.
(finalize_from_with_types): Renamed to finalize_from_limited_with.
* gcc-interface/gigi.h (finalize_from_with_types): Renamed to
finalize_from_limited_with.
* gcc-interface/trans.c: Replace all references to attribute
From_With_Type with From_Limited_With.
(Compilation_Unit_to_gnu): Update the call to finalize_from_with_types.

2013-10-17  Pascal Obry  <obry@adacore.com>

* projects.texi: Update VCS_Kind documentation.

2013-10-17  Matthew Heaney  <heaney@adacore.com>

* a-convec.adb, a-coinve.adb, a-cobove.adb (Insert, Insert_Space):
Inspect value range before converting type.

2013-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Pragma): Flag the use of pragma Refined_Pre as
illegal.

From-SVN: r203755

[multiple changes]

2013-10-17  Vincent Celier  <celier@adacore.com>

* gnat_ugn.texi: Remove VMS conversion of -gnatet and -gnateT,
now that they are both in ug_words.
* ug_words: Update qualifier for -gnatet Add qualifier for -gnateT
* vms_data.ads: Update qualifier for -gnatet Add qualifier
for -gnateT
* projects.texi: Continue to update the project documentation
for VMS.

2013-10-17  Robert Dewar  <dewar@adacore.com>

* einfo.ads, einfo.adb (Has_Body_References): New flag.
(Body_References): New field.
* sem_prag.adb (Record_Possible_Body_Reference): New procedure
(Analyze_Input_Output): Call Record_Possible_Body_Reference
(Analyze_Global_Item): Call Record_Possible_Body_Reference
(Analyze_Refinement_Clause): Output messages if illegal global refs.

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* freeze.adb (Check_Component_Storage_Order): Reject a record or
array type that does not have an explicit Scalar_Storage_Order
attribute definition if a component of the record, or the
elements of the array, have one.
* gnat_rm.texi (attribute Scalar_Storage_Order): Document the above
rule.

From-SVN: r203750

[multiple changes]

2013-10-17  Vincent Celier  <celier@adacore.com>

* gnat_ugn.texi: Add examples of switches -gnateD, including
one where the value is a string.
* projects.texi: Do not convert switches in project files to
VMS qualifiers.

2013-10-17  Robert Dewar  <dewar@adacore.com>

* sem_prag.adb (Report_Extra_Clauses): Don't complain about
refinements with null input since null should be considered to
always match.

From-SVN: r203749

gnat_ugn.texi: Document -gnatw.y/-gnatw.Y.

2013-10-17  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Document -gnatw.y/-gnatw.Y.
* opt.ads (List_Body_Required_Info): New flag.
* prep.adb: Minor reformatting.
* sem_ch7.adb (Unit_Requires_Body_Info): New
procedure (Analyze_Package_Specification): Add call to
Unit_Requires_Body_Info.
* ug_words: Add entries for -gnatw.y and -gnatw.Y.
* usage.adb: Add line for new warning switch -gnatw.y/.Y.
* vms_data.ads: Add entry for [NO_]WHY_SPEC_NEEDS_BODY warning
qualifier.
* warnsw.ads, warnsw.adb: Implement new warning switch -gnatw.y/.Y.

From-SVN: r203748

[multiple changes]

2013-10-17  Yannick Moy  <moy@adacore.com>

* sem_ch8.adb (Find_Direct_Name): Keep track of assignments for
renamings in SPARK mode.

2013-10-17  Yannick Moy  <moy@adacore.com>

* exp_spark.adb (Expand_SPARK): Remove special case for NOT IN
operation.
* sinfo.ads: Add special comment section to describe SPARK mode
effect on tree.
* exp_spark.ads: Remove comments, moved to sinfo.ads.

2013-10-17  Yannick Moy  <moy@adacore.com>

* exp_ch3.adb (Expand_Freeze_Class_Wide_Type,
Expand_Freeze_Class_Wide_Type, Expand_Freeze_Class_Wide_Type):
Remove useless special cases.
* exp_ch4.adb (Expand_Allocator_Expression, Expand_N_Allocator,
Expand_N_Op_Expon): Remove useless special cases.
* exp_ch6.adb (Is_Build_In_Place_Function_Call): Disable build-in-place
in SPARK mode by testing Full_Expander_Active instead of
Expander_Active.
(Make_Build_In_Place_Call_In_Allocator): Remove useless special case.
* exp_util.adb (Build_Allocate_Deallocate_Proc): Remove
useless special case.
* sem_eval.adb (Compile_Time_Known_Value): Remove special handling of
deferred constant.

2013-10-17  Yannick Moy  <moy@adacore.com>

* gnat_ugn.texi: Document -gnateT and target file format.

2013-10-17  Vincent Celier  <celier@adacore.com>

* prep.adb (Check_Command_Line_Symbol_Definition): Is_A_String is
always False, even when the value starts and ends with double quotes.

From-SVN: r203747

[multiple changes]

2013-10-17  Tristan Gingold  <gingold@adacore.com>

* a-exexpr-gcc.adb: Synchronize declarations of other/all others.

2013-10-17  Thomas Quinot  <quinot@adacore.com>

* exp_pakd.adb: Add missing guard protecting Reverse_Storage_Order
call.
* sem_res.adb: Minor code cleanup: use named parameter association
(not positional) for Boolean parameter Sec_Stack in calls to
Establish_Transient_Scope.

From-SVN: r203746

re PR tree-optimization/58143 (wrong code at -O3)

2013-10-17  Richard Biener  <rguenther@suse.de>

PR tree-optimization/58143
* tree-ssa-loop-im.c (arith_code_with_undefined_signed_overflow):
New function.
(rewrite_to_defined_overflow): Likewise.
(move_computations_dom_walker::before_dom): Rewrite stmts
with undefined signed overflow that are not always executed
into unsigned arithmetic.

* gcc.dg/torture/pr58143-1.c: New testcase.
* gcc.dg/torture/pr58143-2.c: Likewise.
* gcc.dg/torture/pr58143-3.c: Likewise.

From-SVN: r203745

re PR c/58267 (Alignment specifier allowed within array declarator;)

PR c/58267
c/
* c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
Document syntax of the array-declarator.
(c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
are not permitted.
(c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
(c_parser_struct_declaration): Likewise.
(c_parser_declarator): Likewise.
(c_parser_direct_declarator_inner): Likewise.
(c_parser_parameter_declaration): Likewise.
(c_parser_type_name): Likewise.
testsuite/
* gcc.dg/c1x-align-5.c: New test.

From-SVN: r203742

Daily bump.

From-SVN: r203738

re PR target/57756 (Function target attribute is retaining  state of previously seen function)

2013-10-16  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/57756
* config/rs6000/rs6000.opt (rs6000_isa_flags_explicit): Move the
explicit isa flag to be an options variable, instead of using
global_options_set.  Remove define from rs6000.h.
* config/rs6000/rs6000.h (rs6000_isa_flags_explicit): Likewise.

* config/rs6000/rs6000.c (rs6000_option_override_internal):
Initialize rs6000_isa_flags_explicit.
(rs6000_function_specific_save): Add gcc_options* parameter, so
that the powerpc builds after the 2013-10-15 changes.
(rs6000_function_specific_restore): Likewise.

From-SVN: r203734

rl78.c (rl78_alloc_address_registers_macax): Verify op is a REG before checking REGNO.

* config/rl78/rl78.c (rl78_alloc_address_registers_macax): Verify
op is a REG before checking REGNO.
(rl78_alloc_physical_registers): Verify pattern is a SET before
checking SET_SRC.

From-SVN: r203733

regex.h (regex_token_iterator<>::regex_token_iterator): Add initialization for _M_has_m1.

2013-10-16  Tim Shen  <timshen91@gmail.com>

* include/bits/regex.h (regex_token_iterator<>::regex_token_iterator):
Add initialization for _M_has_m1.
* include/bits/regex.tcc (regex_token_iterator<>::operator=): Add return
statment.

From-SVN: r203732

Fix spacing.

From-SVN: r203729

pt.c (apply_late_template_attributes): Use attribute_takes_identifier_p.

* pt.c (apply_late_template_attributes): Use
attribute_takes_identifier_p.

From-SVN: r203727

error.c (dump_exception_spec): Print "noexcept" rather than "noexcept (true)".

* error.c (dump_exception_spec): Print "noexcept" rather than
"noexcept (true)".

From-SVN: r203726

Core 1591

Core 1591
* pt.c (unify_array_domain): Split out from unify.
(unify): Use it for list deduction, too.

From-SVN: r203725

re PR c++/57850 (Option -fdump-translation-unit not working)

PR c++/57850
* decl2.c (dump_tu): Split out from...
(cp_write_global_declarations): ...here.  Call it in PCH mode.

From-SVN: r203724

re PR fortran/58652 (ICE with move_alloc and unlimited polymorphic)

2013-10-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58652
        * interface.c (compare_parameter): Accept passing CLASS(*)
        to CLASS(*).

2013-10-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58652
        * gfortran.dg/unlimited_polymorphic_12.f90: New.

From-SVN: r203720

* .dir-locals.el: Add.

From-SVN: r203715

vector.md (vec_unpacks_hi_v4sf): Correct for endianness.

2013-10-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc/config/rs6000/vector.md (vec_unpacks_hi_v4sf): Correct for
endianness.
(vec_unpacks_lo_v4sf): Likewise.
(vec_unpacks_float_hi_v4si): Likewise.
(vec_unpacks_float_lo_v4si): Likewise.
(vec_unpacku_float_hi_v4si): Likewise.
(vec_unpacku_float_lo_v4si): Likewise.

From-SVN: r203714

vsx.md (vsx_concat_<mode>): Adjust output for LE.

2013-10-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/vsx.md (vsx_concat_<mode>): Adjust output for LE.
(vsx_concat_v2sf): Likewise.

From-SVN: r203713

[AArch64] Fix output template for Scalar Neon->Neon register move.

gcc/
* config/aarch64/aarch64.md
(*mov<mode>_aarch64): Fix output template for DUP (element) Scalar.

From-SVN: r203711

re PR tree-optimization/58697 (wrong code (segfaults) at -O3)

PR tree-optimization/58697
* cfgloop.c (get_estimated_loop_iterations_int): Rename from
estimated_loop_iterations_int.
(max_stmt_executions_int): Call get_max_loop_iterations_int.
(get_max_loop_iterations_int): New.  HWINT version of
get_max_loop_iterations.
* cfgloop.h: Add prototypes.
* loop-iv.c (find_simple_exit): call get_estimated_loop_iterations_int.
* loop-unroll.c (decide_peel_once_rolling): Call
get_estimated_loop_iterations_int.
* tree-ssa-loop-niter.c (estimated_loop_iterations_int): Add back.
* tree-ssa-loop-niter.h: Tweak prototypes.

From-SVN: r203709

gengtype: Ignore access-control keywords when parsing fields

* gengtype-parse.c (struct_field_seq): Ignore access-control
keywords ("public:" etc).

From-SVN: r203708

[AArch64] Classify FRAME_POINTER_REGNUM and ARG_POINTER_REGNUM as POINTER_REGS.

From-SVN: r203707

runtime: Fix build on systems without split stack.

From Uros Bizjak.

From-SVN: r203703

pt.c (tsubst): Fix typo in last commit.

2013-10-16  Paolo Carlini  <paolo.carlini@oracle.com>

* pt.c (tsubst): Fix typo in last commit.

From-SVN: r203701