tree-flow.h: Remove some prototypes.

* tree-flow.h: Remove some prototypes.
* tree-ssa-dce.c (mark_virtual_operand_for_renaming,
mark_virtual_phi_result_for_renaming): Move to tree-into-ssa.c.
* tree-into-ssa.c (mark_virtual_operand_for_renaming,
mark_virtual_phi_result_for_renaming): Relocate here.
* tree-into-ssa.h: Add prototypes.
* tree-ssa-phiopt.c: (tree_ssa_phiopt_worker) Use
single_pred_before_succ_order.
(blocks_in_phiopt_order): Rename and move to cfganal.c.
(nonfreeing_call_p) Move to gimple.c.
* cfganal.c (single_pred_before_succ_order): Move and renamed from
tree-ssa-phiopt.c.
* basic-block.h (single_pred_before_succ_order): Add prototype.
* gimple.c (nonfreeing_call_p): Relocate here.
* gimple.h: Add prototype.
* tree-ssa-ifcombine.c: Include tree-ssa-phiopt.h.
* tree-ssa-dom.h: New file.  Relocate prototypes here.
* tree-ssa.h: Include tree-ssa-dom.h.

From-SVN: r203122

reflect: Use hand-coded .eh_frame section rather than CFI directives.

From Rainer Orth.

From-SVN: r203120

x-i386 (driver-i386.o): Remove header dependencies.

* config/i386/x-i386 (driver-i386.o): Remove header dependencies.
Use $(COMPILE) and $(POSTCOMPILE).

* config/alpha/x-alpha (driver-alpha.o): Ditto.

From-SVN: r203119

tree-flow.h: Remove some prototypes.

2013-10-02  Andrew MacLeod  <amacleod@redhat.com>

* tree-flow.h: Remove some prototypes.
* gimple-fold.h: Add prototypes from gimple.h and tree-flow.h.
* tree-ssa-propagate.h: Relocate prototypes from tree-flow.h.
* tree-ssa-copy.c (may_propagate*, propagate_value, replace_exp,
propagate_tree_value*): Move from here to...
* tree-ssa-propagate.c (may_propagate*, propagate_value, replace_exp,
propagate_tree_value*): Relocate here.
* tree-ssa-propagate.h: Relocate prototypes from tree-flow.h.
* gimple.h: Include gimple-fold.h, move prototypes into gimple-fold.h.
* gimple-fold.c: Remove gimple-fold.h from include list.
* tree-vrp.c: Remove gimple-fold.h from include list.
* tree-ssa-sccvn.c: Remove gimple-fold.h from include list.
* tree-ssa-ccp.c: Remove gimple-fold.h from include list.
* tree-scalar-evolution.c: Add tree-ssa-propagate.h to include list.
* tree-ssa-pre.c: Add tree-ssa-propagate.h to include list.
* sese.c: Add tree-ssa-propagate.h to include list.

From-SVN: r203118

2013-10-02  Tim Shen  <timshen91@gmail.com>

* include/bits/regex_compiler.h
(_BracketMatcher<>::_M_add_equivalence_class): Implement it correctly.
* include/bits/regex_compiler.tcc (_BracketMatcher<>::operator()):
Add _M_equiv_set support.
* testsuite/28_regex/algorithms/regex_match/extended/
cstring_bracket_01.cc: Add new "[[=a=]]" testcase.

From-SVN: r203117

Add forgotten test case for r203059.

2013-10-01  Kugan Vivekanandarajah  <kuganv@linaro.org>

        gcc/testsuite
        PR target/58578
        * gcc.target/arm/pr58578.c: New test.

From-SVN: r203116

tree-loop-distribution.c: Include tree-vectorizer.h for find_loop_location.

2013-10-02  Richard Biener  <rguenther@suse.de>

* tree-loop-distribution.c: Include tree-vectorizer.h for
find_loop_location.
(enum partition_kind): Remove PKIND_REDUCTION.
(struct partition_s): Remove has_writes member, add reduction_p
member.
(partition_alloc): Adjust.
(partition_builtin_p): Likewise.
(partition_has_writes): Remove.
(partition_reduction_p): New function.
(partition_merge_into): Likewise.
(generate_code_for_partition): Commonize builtin partition
handling tail.
(rdg_cannot_recompute_vertex_p): Remove.
(already_processed_vertex_p): Likewise.
(rdg_flag_vertex): Do not set has_writes.
(classify_partition): Adjust.
(rdg_build_partitions): Do not set has_writes, treat all
partitions as useful.
(distribute_loop): Record number of library calls generated.
Adjust.
(tree_loop_distribution): Report number of loops and library
calls generated as opt-info.

* gcc.dg/tree-ssa/ldist-11.c: Adjust.
* gcc.dg/tree-ssa/ldist-17.c: Likewise.
* gcc.dg/tree-ssa/ldist-23.c: Likewise.
* gcc.dg/tree-ssa/ldist-pr45948.c: Likewise.
* gfortran.dg/ldist-pr45199.f: Likewise.

From-SVN: r203115

tree-flow.h: Include new .h files.

* tree-flow.h: Include new .h files.  Move prototypes.
* tree-cfgcleanup.h: New file.  Add prototypes from tree-flow.h.
* tree-dfa.h: New File.  Add prototypes from tree-flow.h.
(get_addr_base_and_unit_offset_1) Move from tree-flow-inline.h.
* tree-pretty-print.h: Add prototypes from tree-flow.h.
* tree-into-ssa.h: New File.  Add prototypes from tree-flow.h.
({debug|dump}*): Move debugging prototypes out of tree-into-ssa.c.
* tree-into-ssa.c ({debug|dump}*): Move prototypes to header file.
* tree.h (get_ref_base_and_extent): Move prototype out.
* tree-flow-inline.h (get_addr_base_and_unit_offset_1): Move to
tree-dfa.h.
* gimple-low.h: New File.  Add prototypes from tree-flow.h.
* gimple-low.c (try_catch_may_fallthru, block_may_fallthru): Move to...
* tree.c (try_catch_may_fallthru, block_may_fallthru): Here.
* tree-scalar-evolution.c: Include tree.h.
* sese.c: Include tree.h.
* dumpfile.c: Move gimple-pretty-print.h include after tree.h.
* dwarf2out.c: Include tree-dfa.h.
* tree-chrec.c: Include tree.h.
* tree-data-ref.c: Include tree.h.

From-SVN: r203114

tree-flow.h: Include new .h files.

* tree-flow.h: Include new .h files.  Move prototypes.
* tree-cfgcleanup.h: New file.  Add prototypes from tree-flow.h.
* tree-dfa.h: New File.  Add prototypes from tree-flow.h.
(get_addr_base_and_unit_offset_1) Move from tree-flow-inline.h.
* tree-pretty-print.h: Add prototypes from tree-flow.h.
* tree-into-ssa.h: New File.  Add prototypes from tree-flow.h.
({debug|dump}*): Move debugging prototypes out of tree-into-ssa.c.
* tree-into-ssa.c ({debug|dump}*): Move prototypes to header file.
* tree.h (get_ref_base_and_extent): Move prototype out.
* tree-flow-inline.h (get_addr_base_and_unit_offset_1): Move to
tree-dfa.h.
* gimple-low.h: New File.  Add prototypes from tree-flow.h.
* gimple-low.c (try_catch_may_fallthru, block_may_fallthru): Move to...
* tree.c (try_catch_may_fallthru, block_may_fallthru): Here.
* tree-scalar-evolution.c: Include tree.h.
* sese.c: Include tree.h.
* dumpfile.c: Move gimple-pretty-print.h include after tree.h.
* dwarf2out.c: Include tree-dfa.h.
* tree-chrec.c: Include tree.h.
* tree-data-ref.c: Include tree.h.

From-SVN: r203113

gimple-ssa-strength-reduction.c (backtrace_base_for_ref): Fix whitespace.

gcc/

* gimple-ssa-strength-reduction.c (backtrace_base_for_ref):
Fix whitespace.

From-SVN: r203112

Update t-sparc, t-sol2 etc. for automatic dependencies

* config/t-sol2 (sol2-c.o): Remove header dependencies.
Use $(COMPILE) and $(POSTCOMPILE).
(sol2-cxx.o): Likewise.
(sol2-stubs.o): Likewise.
(sol2.o): Likewise.
* config/x-solaris (host-solaris.o): Likewise.

* config/sparc/t-sparc (sparc.o): Remove.
(sparc-c.o): Remove header dependencies.
Use $(COMPILE) and $(POSTCOMPILE).
* config/sparc/x-sparc: Likewise.

From-SVN: r203111

In accordance with http://gcc.gnu.org/ml/gcc-patches/2013-10/msg00131.html :

gcc:
        * config/arc/arc-opts.h: Add 2013 to Copyright years.
        * config/arc/arc700.md: Likewise.
        * config/arc/arc-modes.def: Likewise.
        * config/arc/arc-simd.h: Likewise.
        * config/arc/t-arc-uClibc: Likewise.
        * config/arc/t-arc-newlib: Likewise.
libgcc:
        * config/arc/crtgend.S: Add 2013 to Copyright years.
        * config/arc/gmon/atomic.h: Likewise.
        * config/arc/gmon/auxreg.h: Likewise.
        * config/arc/gmon/sys/gmon_out.h: Likewise.
        * config/arc/gmon/sys/gmon.h: Likewise.
        * config/arc/gmon/prof-freq.c: Likewise.
        * config/arc/gmon/mcount.c: Likewise.
        * config/arc/gmon/prof-freq-stub.S: Likewise.
        * config/arc/gmon/gmon.c: Likewise.
        * config/arc/gmon/machine-gmon.h: Likewise.
        * config/arc/gmon/profil.S: Likewise.
        * config/arc/gmon/dcache_linesz.S: Likewise.
        * config/arc/crtg.S: Likewise.
        * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
        * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
        * config/arc/ieee-754/adddf3.S: Likewise.
        * config/arc/ieee-754/truncdfsf2.S: Likewise.
        * config/arc/ieee-754/fixsfsi.S: Likewise.
        * config/arc/ieee-754/gtsf2.S: Likewise.
        * config/arc/ieee-754/floatsisf.S: Likewise.
        * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
        * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
        * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
        * config/arc/ieee-754/fixdfsi.S: Likewise.
        * config/arc/ieee-754/addsf3.S: Likewise.
        * config/arc/ieee-754/gesf2.S: Likewise.
        * config/arc/ieee-754/floatsidf.S: Likewise.
        * config/arc/ieee-754/extendsfdf2.S: Likewise.
        * config/arc/ieee-754/divtab-arc-df.c: Likewise.
        * config/arc/ieee-754/gtdf2.S: Likewise.
        * config/arc/ieee-754/fixunsdfsi.S: Likewise.
        * config/arc/ieee-754/uneqdf2.S: Likewise.
        * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
        * config/arc/ieee-754/uneqsf2.S: Likewise.
        * config/arc/ieee-754/arc-ieee-754.h: Likewise.
        * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
        * config/arc/ieee-754/eqdf2.S: Likewise.
        * config/arc/ieee-754/ordsf2.S: Likewise.
        * config/arc/ieee-754/divsf3.S: Likewise.
        * config/arc/ieee-754/divdf3.S: Likewise.
        * config/arc/ieee-754/floatunsidf.S: Likewise.
        * config/arc/ieee-754/orddf2.S: Likewise.
        * config/arc/ieee-754/eqsf2.S: Likewise.
        * config/arc/ieee-754/gedf2.S: Likewise.
        * config/arc/crtn.S: Likewise.
        * config/arc/crti.S: Likewise.
        * config/arc/t-arc700-uClibc: Likewise.
        * config/arc/asm.h: Likewise.
        * config/arc/libgcc-excl.ver: Likewise.
        * config/arc/t-arc-newlib: Likewise.
        * config/arc/divtab-arc700.c: Likewise.
        * config/arc/initfini.c: Likewise.
        * config/arc/fp-hack.h: Likewise.

From-SVN: r203110

re PR c++/58565 ([c++11] ICE with label in statement expression)

/cp
2013-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58565
* semantics.c (potential_constant_expression_1): Handle LABEL_EXPR.

/testsuite
2013-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58565
* g++.dg/parse/crash64.C: New.

From-SVN: r203109

aarch64.c (aarch64_expand_prologue): Use plus_constant.

2013-10-02  Renlin Li  <renlin.li@arm.com>

* config/aarch64/aarch64.c (aarch64_expand_prologue): Use plus_constant.
(aarch64_expand_epilogue): Likewise.

From-SVN: r203108

gimple-ssa-strength-reduction.c (legal_cast_p_1): Forward declaration.

gcc/

* gimple-ssa-strength-reduction.c (legal_cast_p_1): Forward
declaration.
(backtrace_base_for_ref): Call get_unwidened with 'base_in' if
'base_in' represent a conversion and legal_cast_p_1 holds; set
'base_in' with the returned value from get_unwidened.

gcc/testsuite/

* gcc.dg/tree-ssa/slsr-40.c: New test.

From-SVN: r203107

arm.c (arm_legitimize_reload_address): Explain why plus_constant is not used.

2013-10-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* config/arm/arm.c (arm_legitimize_reload_address): Explain why
plus_constant is not used.

From-SVN: r203106

Daily bump.

From-SVN: r203101

status_cxx2011.xml: Change "is not implemented" to "is not correctly implemented".

2013-10-01  Tim Shen  <timshen91@gmail.com>

* doc/xml/manual/status_cxx2011.xml: Change "is not implemented" to
"is not correctly implemented".

From-SVN: r203097

status_cxx2011.xml: Update regex status.

2013-10-01  Tim Shen  <timshen91@gmail.com>

* doc/xml/manual/status_cxx2011.xml: Update regex status.
* include/bits/regex.h (match_results<>::begin,
match_results<>::cbegin, match_results<>::end, match_results<>::cend):
[28.10.3.13], [28.10.3.14] Always iterate the range [0, size()-2).

From-SVN: r203096

x86-tune.def (DEF_TUNE): Remove m_CORE_ALL.

2013-10-01  Wei Mi  <wmi@google.com>

        * config/i386/x86-tune.def (DEF_TUNE): Remove
        m_CORE_ALL.
        * config/i386/i386.md: Add define_peephole2 to
        break partial reg stall for cvtss2sd/cvtsd2ss.

From-SVN: r203095

simdext.md: Update copyright years.

gcc:
        * config/arc/simdext.md: Update copyright years.
libgcc:
        * config/arc/ieee-754/arc600-dsp/muldf3.S: Update copyright years
        * config/arc/ieee-754/arc600-mul64/muldf3.S: Likewise.
        * config/arc/ieee-754/muldf3.S: Likewise.

From-SVN: r203094

arc.c (pass_arc_ifcvt::clone): Update for ctxt_ ->m_ctxt change.

        * config/arc/arc.c (pass_arc_ifcvt::clone):
        Update for ctxt_ ->m_ctxt change.

From-SVN: r203093

* config/arc/arc.c (arc_frame_info): Restore GTY marker.

From-SVN: r203092

tree-ssa-threadupdate.c (struct redirection_data): Delete outgoing_edge and intermediate_edge fields.

       * tree-ssa-threadupdate.c (struct redirection_data): Delete
        outgoing_edge and intermediate_edge fields.  Instead store the path.
        (redirection_data::hash): Hash on the last edge's destination index.
        (redirection_data::equal): Check the entire thread path.
        (lookup_redirectio_data): Corresponding changes.
        (create_edge_and_update_destination_phis): Likewise.
        (thread_single_edge): Likewise.

From-SVN: r203091

* doc/extend.texi (long_call/medium_call/short_call): Amend typo fix.

From-SVN: r203090

arc.c (stdio.h): Don't include directly.

        * config/arc/arc.c (stdio.h): Don't include directly.
        (arc_frame_info): Remove GTY marker.
        (arc_expand_epilogue): Remove [0]: Remove fp_restored_p.
        Remove if (1) condition.
        (arc_encode_section_info): Fix comment.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r203089

re PR fortran/58579 (Memory allocation fails when calling character-valued function)

2013-10-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/58579
        * trans-expr.c (gfc_conv_string_tmp): Correctly obtain
        the byte size of a single character.

From-SVN: r203088

re PR fortran/55469 (memory leak on read with istat.ne.0)

2013-10-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/55469
        * io/list_read (parse_repeat, read_integer, read_character,
        parse_real, read_real, check_type, list_formatted_read_scalar,
        finish_list_read): Call list_free.

From-SVN: r203086

arc.md: Expand adc_0 comment stating the intended purpose and why it isn't ready.

        * config/arc/arc.md: Expand adc_0 comment stating the intended
        purpose and why it isn't ready.
        Replace commented out call_value_via_label_mixed with a
        plain comment about bl_s.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r203085

muldf3.S (.Linf_denorm): Likewise.

        * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
        * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
        * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r203083

algobase.h (mismatch, equal): Provide parallel version for N3671 overloads.

2013-10-01  François Dumont  <fdumont@gcc.gnu.org>

* include/parallel/algobase.h (mismatch, equal): Provide parallel
version for N3671 overloads.

From-SVN: r203082

mcount.c (_MCOUNT_DECL): Comment typo fix.

2013-10-01  Joern Rennecke  <joern.rennecke@embecosm.com>
            Diego Novillo  <dnovillo@google.com>

        * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r203081

extend.texi (long_call/medium_call/short_call): Typo fix.

        * doc/extend.texi (long_call/medium_call/short_call): Typo fix.
        (__builtin_arc_aligned): Likewise.

Co-Authored-By: Diego Novillo <dnovillo@google.com>
From-SVN: r203080

re PR c++/58563 ([c++11] ICE calling invalid destructor)

/cp
2013-10-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58563
* parser.c (cp_parser_lookup_name): Check make_typename_type return
value for error_mark_node.

/testsuite
2013-10-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58563
* g++.dg/cpp0x/pr58563.C: New.

From-SVN: r203079

simdext.md (UNSPEC_ARC_SIMD_VLD32WH): Delete.

        * config/arc/simdext.md (UNSPEC_ARC_SIMD_VLD32WH): Delete.
        (UNSPEC_ARC_SIMD_VLD32WL): Likewise.
        (vld32wh_insn, vld32wl_insn): Delete commented-out old
        versions of these patterns.

From-SVN: r203078

Fix build break when configured with --enable-symvers=gnu-versioned-namespace

2013-10-01  Paul Pluzhnikov  <ppluzhnikov@google.com>

* src/c++11/snprintf_lite.cc: Add missing
_GLIBCXX_{BEGIN,END}_NAMESPACE_VERSION

From-SVN: r203076

arc.c (arc_conditional_register_usage): Use ARC_FIRST_SIMD_VR_REG / ARC_LAST_SIMD_VR_REG.

        * config/arc/arc.c (arc_conditional_register_usage):
        Use ARC_FIRST_SIMD_VR_REG / ARC_LAST_SIMD_VR_REG.
        Also set reg_alloc_order for DMA config regs.

From-SVN: r203075

install.texi (--with-cpu): Mention ARC.

2013-10-01  Joern Rennecke  <joern.rennecke@embecosm.com>
            Jeremy Bennett  <jeremy.bennett@embecosm.com>

        * doc/install.texi (--with-cpu): Mention ARC.
        (arc-*-elf32): New paragraph.
        (arc-linux-uclibc): Likewise.
        * doc/md.texi (Machine Constraints): Add ARC part.
        * doc/invoke.texi: (menu): Add ARC Options.
        (Machine Dependent Options) <ARC Options>: Add synopsis.
        (node ARC Options): Add.
        * doc/extend.texi (long_call / short_call attribute): Add ARC.
        (ARC Built-in Functions): New section defining
        generic ARC built-in functions.
        (ARC SIMD Built-in Functions): New section defining SIMD specific
        built-in functions.
        (Declaring Attributes of Functions): Extended
        description of short_call and long_call attributes for ARC and
        added index entries.

Co-Authored-By: Jeremy Bennett <jeremy.bennett@embecosm.com>
From-SVN: r203074

config.host (arc*-*-elf*, [...]): New configurations.

2013-10-01  Joern Rennecke  <joern.rennecke@embecosm.com>
            Brendan Kehoe  <brendan@zen.org>
            Simon Cook  <simon.cook@embecosm.com>

        * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
        * config/arc: New directory.
        * longlong.h [__arc__] (umul_ppmm): Remove.
        [__arc__] (__umulsidi3): Define.
        [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
        [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.

Co-Authored-By: Brendan Kehoe <brendan@zen.org>
Co-Authored-By: Simon Cook <simon.cook@embecosm.com>
From-SVN: r203073

arc, arc: New directories.

2013-10-01  Saurabh Verma  <saurabh.verma@codito.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@codito.com>
            Joern Rennecke  <joern.rennecke@embecosm.com>
            Muhammad Khurram Riaz  <khurram.riaz@arc.com>
            Brendan Kehoe  <brendan@zen.org>
            Michael Eager  <eager@eagercon.com>
            Simon Cook  <simon.cook@embecosm.com>
            Jeremy Bennett  <jeremy.bennett@embecosm.com>

        * config/arc, common/config/arc: New directories.

Co-Authored-By: Brendan Kehoe <brendan@zen.org>
Co-Authored-By: Jeremy Bennett <jeremy.bennett@embecosm.com>
Co-Authored-By: Joern Rennecke <joern.rennecke@embecosm.com>
Co-Authored-By: Michael Eager <eager@eagercon.com>
Co-Authored-By: Muhammad Khurram Riaz <khurram.riaz@arc.com>
Co-Authored-By: Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
Co-Authored-By: Simon Cook <simon.cook@embecosm.com>
From-SVN: r203072

Import from savannah.gnu.org:

        * config.guess: Update to 2013-06-10 version.
        * config.sub: Update to 2013-10-01 version.

From-SVN: r203071

Configuration bits for ARC port:

toplevel:

2013-02-25  Simon Cook  <simon.cook@embecosm.com>

        Changes to build configuration to allow big endian ARC ELF toolchain
        * configure.ac: Also add target-libgloss to noconfigdirs for arceb-*-*.
        * configure: Regenerate.

gcc:

2013-04-03  Joern Rennecke  <joern.rennecke@embecosm.com>
            Brendan Kehoe  <brendan@zen.org>
            Simon Cook  <simon.cook@embecosm.com>

         * config.gcc (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.

libstdc++-v3:

2012-08-16  Joern Rennecke  <joern.rennecke@embecosm.com>

        * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Also check for
        _Unwind_SjLj_Register when deciding if to set enable_sjlj_exceptions.
        * configure: Regenerate.

contrib:

2013-09-05  Joern Rennecke  <joern.rennecke@embecosm.com>

        * config-list.mk: Add arc configurations.

From-SVN: r203070

tree-ssa-live.h (coalesce_ssa_name): Move Prototype to...

* tree-ssa-live.h (coalesce_ssa_name): Move Prototype to...
* tree-ssa-coalesce.h: New. Move prototype to here.
* tree-outof-ssa.h: Include tree-ssa-coalesce.h.
* tree-ssa-coalesce.c: Include tree-outof-ssa.h.
(gimple_can_coalesce_p): Move to...
* gimple.c (gimple_can_coalesce_p): Here.

From-SVN: r203069

tree-into-ssa.c (enum need_phi_state): Relocate from tree-flow.h.

* tree-into-ssa.c (enum need_phi_state): Relocate from tree-flow.h.
(dump_decl_set): Move to gimple.c.
* gimple.h: Don't include tree-ssa-operands.h.
(dump_decl_set): Add prototype.
(gimple_vuse_op, gimple_vdef_op, update_stmt, update_stmt_if_modified):
Move to gimple-ssa.h.
(phi_ssa_name_p, phi_nodes, phi_nodes_ptr, gimple_phi_arg_def,
gimple_phi_arg_def_ptr, gimple_phi_arg_edge, gimple_phi_arg_location,
gimple_phi_arg_location_from_edge, gimple_phi_arg_set_location,
gimple_phi_arg_has_location): Relocate from tree-flow-inline.h
* gimple.c (walk_stmt_load_store_ops): Use gimple_phi_arg_def rather
than PHI_ARG_DEF.
(dump_decl_set): Relocate here.
* gimple-ssa.h: New file.
(gimple_vuse_op, gimple_vdef_op, update_stmt, update_stmt_if_modified):
Relocate from gimple.h.
* tree-cfg.c (has_zero_uses_1, single_imm_use_1): Move to...
* tree-ssa-operands.c (swap_ssa_operands): Rename from
swap_tree_operands and remove non-ssa path.
(has_zero_uses_1, single_imm_use_1): Relocate from tree-cfg.c.
* tree-ssa-reassoc.c (linearize_expr_tree, repropagate_negates): Use
swap_ssa_operands.
* tree-vect-loop.c (destroy_loop_vec_info, vect_is_slp_reduction,
vect_is_simple_reduction_1): Use swap_ssa_operands.
* tree-flow.h: Move various prototypes to tree-phinodes.h.
(enum need_phi_state): Move to tree-into-ssa.c.
(struct immediate_use_iterator_d, FOR_EACH_IMM_*,
BREAK_FROM_IMM_USE_STMT): Move to ssa-iterators.h.
(swap_tree_operands): Rename and move prototype to tree-ssa-operands.h.
* tree-flow-inline.h (delink_imm_use, link_imm_use_to_list,
link_imm_use, set_ssa_use_from_ptr, link_imm_use_stmt, relink_imm_use,
relink_imm_use_stmt, end_readonly_imm_use_p, first_readonly_imm_use,
next_readonly_imm_use, has_zero_uses, has_single_use, single_imm_use,
num_imm_uses): Move to ssa-iterators.h.
(get_use_from_ptr, get_def_from_ptr): Move to tree-ssa-operands.h
(gimple_phi_arg_imm_use_ptr, phi_arg_index_from_use): Move to
tree-phinodes.h.
(op_iter_done, op_iter_next_def, op_iter_next_tree,
clear_and_done_ssa_iter, op_iter_init, op_iter_init_use,
op_iter_init_def, op_iter_init_tree, single_ssa_tree_operand,
single_ssa_use_operand, single_ssa_def_operand, zero_ssa_operands,
num_ssa_operands, delink_stmt_imm_use, single_phi_def,
op_iter_init_phiuse, op_iter_init_phidef, end_imm_use_stmt_p,
end_imm_use_stmt_traverse, move_use_after_head, link_use_stmts_after,
first_imm_use_stmt, next_imm_use_stmt, first_imm_use_on_stmt,
end_imm_use_on_stmt_p, next_imm_use_on_stmt): Move to ssa-iterators.h.
(gimple_phi_arg_def, gimple_phi_arg_def_ptr, gimple_phi_arg_edge,
gimple_phi_arg_location, gimple_phi_arg_location_from_edge,
gimple_phi_arg_set_location, gimple_phi_arg_has_location, phi_nodes,
phi_nodes_ptr, phi_ssa_name_p): Move to gimple.h.
(set_phi_nodes): Move to tree-phinodes.h.
* tree-ssa-operands.h (enum ssa_op_iter_type,
struct ssa_operand_iterator_d, SSA_OP*, FOR_EACH_SSA*, SINGLE_SSA*,
ZERO_SSA_OPERANDS, NUM_SSA_OPERANDS): Move to ssa-iterators.h.
(dump_decl_set): Remove prototype.
(get_use_from_ptr, get_def_from_ptr): Relocate from tree-flow.h.
* tree-phinodes.h: New file.  Move some prototypes from tree-flow.h.
(set_phi_nodes): Relocate from tree-flow-inline.h.
(gimple_phi_arg_imm_use_ptr, phi_arg_index_from_use): Relocate from
tree-flow-inline.h
* tree-ssa.h: Add tree-phinodes.h, gimple-ssa.h, ssa-iterators.h to
include list.  Temporarily add gimple.h to include list.
* ssa-iterators.h: New file.
(struct immediate_use_iterator_d, FOR_EACH_IMM_*,
BREAK_FROM_IMM_USE_STMT): Relocate from tree-flow.h.
(enum ssa_op_iter_type, struct ssa_operand_iterator_d, SSA_OP*,
FOR_EACH_SSA*, SINGLE_SSA*, ZERO_SSA_OPERANDS, NUM_SSA_OPERANDS):
Relocate from tree-ssa-operands.h.
(delink_imm_use, link_imm_use_to_list, link_imm_use,
set_ssa_use_from_ptr, link_imm_use_stmt, relink_imm_use,
relink_imm_use_stmt, end_readonly_imm_use_p, first_readonly_imm_use,
next_readonly_imm_use, has_zero_uses, has_single_use, single_imm_use,
num_imm_uses, get_use_from_ptr, get_def_from_ptr,
phi_arg_index_from_use, op_iter_done, op_iter_next_def,
op_iter_next_tree, clear_and_done_ssa_iter, op_iter_init,
op_iter_init_use, op_iter_init_def, op_iter_init_tree,
single_ssa_tree_operand, single_ssa_use_operand, single_ssa_def_operand,
zero_ssa_operands, num_ssa_operands, delink_stmt_imm_use,
single_phi_def, op_iter_init_phiuse, op_iter_init_phidef,
end_imm_use_stmt_p, end_imm_use_stmt_traverse, move_use_after_head,
link_use_stmts_after, first_imm_use_stmt, next_imm_use_stmt,
first_imm_use_on_stmt, end_imm_use_on_stmt_p, next_imm_use_on_stmt):
Relocate from tree-flow-inline.h.
* tree-outof-ssa.h: Change _SSAEXPAND_H macro to GCC_TREE_OUTOF_SSA_H.

From-SVN: r203068

re PR libstdc++/58576 (std::regex_match() reports mismatched braces on a valid regex)

2013-10-01  Tim Shen  <timshen91@gmail.com>

PR libstdc++/58576
* include/bits/regex_automaton.tcc (_NFA<>::_M_eliminate_dummy)
(_StateSeq<>::_M_clone): Add _S_opcode_subexpr_lookahead branch.
* testsuite/28_regex/algorithms/regex_match/ecma/char/58576.cc: New.

From-SVN: r203067

gcc/

2013-10-01  Vidya Praveen  <vidyapraveen@arm.com>

* aarch64-simd.md
(aarch64_<ANY_EXTEND:su><ADDSUB:optab>l2<mode>_internal): Rename to ...
(aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_hi_internal): ... this;
Insert '\t' to output template.
(aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_lo_internal): New.
(aarch64_saddl2<mode>, aarch64_uaddl2<mode>): Modify to call
gen_aarch64_<ANY_EXTEND:su><ADDSUB:optab>l<mode>_hi_internal() instead.
(aarch64_ssubl2<mode>, aarch64_usubl2<mode>): Ditto.

gcc/testsuite/

2013-10-01  Vidya Praveen  <vidyapraveen@arm.com>

* gcc.target/aarch64/vect_saddl_1.c: New.

From-SVN: r203066

install.texi (Host/target specific installation notes for GCC): Put @anchor before @heading.

* doc/install.texi (Host/target specific installation notes for GCC):
Put @anchor before @heading.
* doc/gcc.texi (titlepage): Use @uref and http:// prefix for website.
Use @email for email addresses.

From-SVN: r203065

tree-ssa-threadedge.c (thread_across_edge): Make path a pointer to a vec.

* tree-ssa-threadedge.c (thread_across_edge): Make path a pointer to
a vec.  Only delete the path if we create one without successfully
registering a jump thread.
* tree-ssa-threadupdate.h (register_jump_thread): Pass in path vector
as a pointer.
* tree-ssa-threadupdate.c (threaded_edges): Remove.  No longer used
(paths): New vector of jump threading paths.
(THREAD_TARGET, THREAD_TARGET2): Remove accessor macros.
(THREAD_PATH): New accessor macro for the entire thread path.
(lookup_redirection_data): Get intermediate and final outgoing edge
from the thread path.
(create_edge_and_update_destination_phis): Copy the threading path.
(ssa_fix_duplicate_block_edges): Get edges and block types from the
jump threading path.
(ssa_redirect_edges): Get edges and block types from the jump threading
path.  Free the path vector.
(thread_block): Get edges from the jump threading path.  Look at the
entire path to see if we thread to a loop exit.  If we cancel a jump
thread request, then free the path vector.
(thread_single_edge): Get edges and block types from the jump threading
path.  Free the path vector.
(thread_through_loop_header): Get edges and block types from the jump
threading path.  Free the path vector.
(mark_threaded_blocks): Iterate over the vector of paths and store
the path on the appropriate edge.  Get edges and block types from the
jump threading path.
(mark_threaded_blocks): Get edges and block types from the jump
threading path.  Free the path vector.
(thread_through_all_blocks): Use the vector of paths rather than
a vector of 3-edge sets.
(register_jump_thread): Accept pointer to a path vector rather
than the path vector itself.  Store the path vector for later use.
Simplify.

From-SVN: r203061

re PR target/58574 (Wrong code due to s390x machine reorg pass)

2013-10-01  Jakub Jelinek  <jakub@redhat.com>
            Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR target/58574
* config/s390/s390.c (s390_split_branches): Modify check for table
jump insns.
(s390_chunkify_start): Rearrange table jump insn check in order to
deal with compare and branch insns correctly.

2013-10-01  Jakub Jelinek  <jakub@redhat.com>

PR target/58574
* gcc.c-torture/execute/pr58574.c: New testcase.

Co-Authored-By: Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
From-SVN: r203060

re PR other/58578 (mpfr tasinh test doesn't terminate when built with trunk for ARM)

2013-10-01  Kugan Vivekanandarajah  <kuganv@linaro.org>

gcc/
PR target/58578
Revert
2013-04-05  Greta Yorsh  <Greta.Yorsh@arm.com>
* config/arm/arm.md (arm_ashldi3_1bit):  define_insn into
define_insn_and_split.
(arm_ashrdi3_1bit,arm_lshrdi3_1bit): Likewise.
(shiftsi3_compare): New pattern.
(rrx): New pattern.
* config/arm/unspecs.md (UNSPEC_RRX): New.

gcc/testsuite
PR target/58578
* gcc.target/arm/pr58578.c: New test.

From-SVN: r203059

re PR tree-optimization/58556 (gen-vect-26.c / gen-vect-28.c regression merging from r202839 to r202981)

[gcc/testsuite/]
2013-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

     PR tree-optimization/58556
     * gcc.dg/tree-ssa/gen-vect-26.c: Use dynamic vector cost model.
     * gcc.dg/tree-ssa/gen-vect-28.c: Likewise.

From-SVN: r203057

stmt.c (expand_asm_operands): Revert part of 2013-09-24 special casing inout operands.

* stmt.c (expand_asm_operands): Revert part of 2013-09-24 special
casing inout operands.

From-SVN: r203056

target-supports.exp (check_effective_target_ptr32plus): Fail for MSP430.

* lib/target-supports.exp (check_effective_target_ptr32plus): Fail
for MSP430.
* gcc.c-torture/compile/20010327-1.c: Only run the test for
ptr32plus targets.
* gcc.c-torture/compile/pr41181.c: Likewise.
* gcc.c-torture/compile/calls.c: Likewise.
* gcc.c-torture/compile/990617-1.c: Likewise.
* gcc.c-torture/compile/pr55955.c: Only run the test for
int32plus targets.
* gcc.c-torture/compile/limits-externdecl.c: Likewise.

From-SVN: r203055

re PR tree-optimization/58553 (New fail in PASS->FAIL: gcc.c-torture/execute/memcpy-2.c execution on arm and aarch64)

2013-10-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/58553
* tree-loop-distribution.c (struct partition_s): Add niter member.
(classify_partition): Populate niter member for the partition
and properly identify whether the relevant store happens before
or after the loop exit.
(generate_memset_builtin): Use niter member from the partition.
(generate_memcpy_builtin): Likewise.

* gcc.dg/torture/pr58553.c: New testcase.

From-SVN: r203054

reflect: Fix reflect.Call with function following non-pointer.

From-SVN: r203052

Daily bump.

From-SVN: r203051

vec.h (vec_prefix, vec): Prefix member names with "m_".

gcc/
* vec.h (vec_prefix, vec): Prefix member names with "m_".
* vec.c (vec_prefix::calculate_allocation): Update accordingly.

From-SVN: r203047

basic-block.h (edge_list): Prefix member names with "m_".

gcc/
* basic-block.h (edge_list): Prefix member names with "m_".
* context.h (context): Likewise.
* domwalk.h (dom_walker): Likewise.
* gengtype-state.c (s_expr_writer, state_writer): Likewise.
* graphite-sese-to-poly.c (sese_dom_walker): Likewise.
* hash-table.h (hash_table): Likewise.
* machmode.h (bit_field_mode_iterator): Likewise.
* pass_manager.h (pass_list): Likewise.
* tree-into-ssa.c (mark_def_dom_walker): Likewise.
* tree-pass.h (pass_data): Likewise.
* tree-ssa-dom.c (dom_opt_dom_walker): Likewise.
* tree-ssa-phiopt.c (nontrapping_dom_walker): Likewise,
* tree-ssa-uncprop.c (uncprop_dom_walker): Likewise.
* asan.c (pass_data_asan): Update accordingly.
* cfganal.c (control_dependences::find_control_dependence): Likewise.
(control_dependences::control_dependences): Likewise.
(control_dependences::~control_dependences): Likewise.
(control_dependences::~control_dependences): Likewise.
(control_dependences::get_edges_dependent_on): Likewise.
* cgraphbuild.c (pass_data_rebuild_cgraph_edges::clone): Likewise.
(pass_data_remove_cgraph_callee_edges::clone): Likewise.
* context.c (gcc::context::context): Likewise.
* cprop.c (pass_rtl_cprop::clone): Likewise.
* domwalk.c (dom_walker::walk): Likewise.
* ipa-inline-analysis.c (pass_inline_parameters::clone): Likewise.
* ipa-pure-const.c (pass_local_pure_const::clone): Likewise.
* mode-switching.c (pass_mode_switching::clone): Likewise.
* passes.c (opt_pass::opt_pass): Likewise.
(pass_manager::pass_manager): Likewise.
* predict.c (pass_strip_predict_hints::clone): Likewise.
* recog.c (pass_data pass_data_peephole2::clone): Likewise.
(pass_split_all_insns::clone): Likewise.
* stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator):
Likewise.
(bit_field_mode_iterator::next_mode): Likewise.
(bit_field_mode_iterator::prefer_smaller_modes): Likewise.
* tree-cfg.c (pass_split_crit_edges::clone): Likewise.
* tree-cfgcleanup.c (pass_merge_phi::clone): Likewise.
* tree-complex.c (pass_lower_complex::clone): Likewise.
* tree-eh.c (pass_cleanup_eh::clone): Likewise.
* tree-object-size.c (pass_object_sizes::clone): Likewise.
* tree-optimize.c (pass_fixup_cfg::clone): Likewise.
* tree-ssa-ccp.c (pass_data_ccp::clone): Likewise.
(pass_fold_builtins::clone): Likewise.
* tree-ssa-copy.c (pass_data_copy_prop::clone): Likewise.
* tree-ssa-copyrename.c (pass_rename_ssa_copies::clone): Likewise.
* tree-ssa-dce.c (pass_dce::clone, pass_dce_loop::clone): Likewise.
(pass_cd_dce::clone): Likewise.
* tree-ssa-dom.c (pass_dominator::clone): Likewise.
(pass_phi_only_cprop::clone): Likewise.
* tree-ssa-dse.c (pass_dse::clone): Likewise.
* tree-ssa-forwprop.c (pass_forwprop::clone): Likewise.
* tree-ssa-loop.c (pass_lim::clone): Likewise.
* tree-ssa-phiopt.c (pass_phiopt::clone): Likewise.
* tree-ssa-pre.c (pass_fre::clone): Likewise.
* tree-ssa-reassoc.c (pass_reassoc::clone): Likewise.
* tree-ssa-uninit.c (pass_late_warn_uninitialized::clone): Likewise.
* tree-tailcall.c (pass_tail_recursion::clone): Likewise.
* tree-vect-generic.c (pass_lower_vector_ssa::clone): Likewise.
* tree-vrp.c (pass_vrp::clone): Likewise.
* tsan.c (pass_tsan::clone): Likewise.

From-SVN: r203046

re PR middle-end/58564 (possible wrong code bug at -O0)

PR middle-end/58564
* fold-const.c (tree_unary_nonnegative_warnv_p): Use
INTEGRAL_TYPE_P (t) instead of TREE_CODE (t) == INTEGER_TYPE.

From-SVN: r203044

re PR middle-end/58564 (possible wrong code bug at -O0)

PR middle-end/58564
* fold-const.c (fold_ternary_loc): For A < 0 : <sign bit of A> : 0
optimization, punt if sign_bit_p looked through any zero extension.

* gcc.c-torture/execute/pr58564.c: New test.

From-SVN: r203042

tree-ssa-threadupdate.c (ssa_fix_duplicate_block_edges): Update redirected out edge count in joiner case.

* tree-ssa-threadupdate.c (ssa_fix_duplicate_block_edges):
Update redirected out edge count in joiner case.
(ssa_redirect_edges): Common the joiner and non-joiner cases
so that joiner case gets profile updates.

* testsuite/gcc.dg/tree-ssa/ssa-dom-thread-3.c (expand_one_var):
Update for additional dump message.

From-SVN: r203041

algo.h (__find_switch): Use __binder2nd.

2013-09-30  Paolo Carlini  <paolo.carlini@oracle.com>

* include/parallel/algo.h (__find_switch): Use __binder2nd.

From-SVN: r203040

compiler: Use backend interface for variable expressions.

* go-gcc.cc (Backend::error_expression): New function.
(Backend::var_expression): New function.
(Backend::indirect_expression): New function.

From-SVN: r203038

re PR libstdc++/58437 (Sorting value in reverse order is much slower compare to gcc44)

2013-09-30  Chris Jefferson  <chris@bubblescope.net>

PR libstdc++/58437
* include/bits/stl_algo.h (__move_median_first): Rename to
__move_median_to_first, change to take an addition argument.
(__unguarded_partition_pivot): Adjust.
* testsuite/performance/25_algorithms/sort.cc: New.
* testsuite/performance/25_algorithms/sort_heap.cc: Likewise.
* testsuite/performance/25_algorithms/stable_sort.cc: Likewise.

From-SVN: r203035

re PR tree-optimization/58554 (Revision 202619 causes runtime failure in CPU2006 benchmark 445.gobmk)

2013-09-30  Richard Biener  <rguenther@suse.de>

PR tree-optimization/58554
* tree-loop-distribution.c (classify_partition): Require unconditionally
executed stores for memcpy and memset recognition.
(tree_loop_distribution): Calculate dominance info.

* gcc.dg/torture/pr58554.c: New testcase.

From-SVN: r203031

Function profiling macro support for Aarch64

From-SVN: r203028

darwin.md (load_macho_picbase_si): Wrap machopic calls and defines in TARGET_MACHO conditional.

gcc:

* config/rs6000/darwin.md (load_macho_picbase_si): Wrap machopic
calls and defines in TARGET_MACHO conditional.
(load_macho_picbase_di): Likewise.
(reload_macho_picbase): Likewise.
(reload_macho_picbase_si): Likewise.
(reload_macho_picbase_di): Likewise.
(nonlocal_goto_receiver): Likewise.

From-SVN: r203027

msp430.c (msp430x_names): New array.

* config/msp430/msp430.c (msp430x_names): New array.  Lists MCUs
that use the MSP430X ISA.
(msp430_option_override): Scan -mmcu command line option for any
MCU name that supports the MSP430X ISA.
* config/msp430/t-msp430 (MULTILIB_MATCHES): Add matches for known
-mmcu options which enable the MSP430X ISA.

From-SVN: r203026

barrel-shifter-1.c: New test.

2013-09-30  Simon Cook  <simon.cook@embecosm.com>
            Joern Rennecke  <joern.rennecke@embecosm.com>

        * gcc.target/arc/barrel-shifter-1.c: New test.
        * gcc.target/arc/barrel-shifter-2.c: Likewise.
        * gcc.target/arc/long-calls.c, gcc.target/arc/mA6.c: Likewise.
        * gcc.target/arc/mA7.c, gcc.target/arc/mARC600.c: Likewise.
        * gcc.target/arc/mARC601.c, gcc.target/arc/mARC700.c: Likewise.
        * gcc.target/arc/mcpu-arc600.c, gcc.target/arc/mcpu-arc601.c: Likewise.
        * gcc.target/arc/mcpu-arc700.c, gcc.target/arc/mcrc.c: Likewise.
        * gcc.target/arc/mdpfp.c, gcc.target/arc/mdsp-packa.c: Likewise.
        * gcc.target/arc/mdvbf.c, gcc.target/arc/mlock.c: Likewise.
        * gcc.target/arc/mmac-24.c, gcc.target/arc/mmac-d16.c: Likewise.
        * gcc.target/arc/mno-crc.c, gcc.target/arc/mno-dsp-packa.c: Likewise.
        * gcc.target/arc/mno-dvbf.c, gcc.target/arc/mno-lock.c: Likewise.
        * gcc.target/arc/mno-mac-24.c, gcc.target/arc/mno-mac-d16.c: Likewise.
        * gcc.target/arc/mno-rtsc.c, gcc.target/arc/mno-swape.c: Likewise.
        * gcc.target/arc/mno-xy.c, gcc.target/arc/mrtsc.c: Likewise.
        * gcc.target/arc/mspfp.c, gcc.target/arc/mswape.c: Likewise.
        * gcc.target/arc/mtune-ARC600.c: Likewise.
        * gcc.target/arc/mtune-ARC601.c: Likewise.
        * gcc.target/arc/mtune-ARC700-xmac: Likewise.
        * gcc.target/arc/mtune-ARC700.c: Likewise.
        * gcc.target/arc/mtune-ARC725D.c: Likewise.
        * gcc.target/arc/mtune-ARC750D.c: Likewise.
        * gcc.target/arc/mul64.c, gcc.target/arc/mxy.c: Likewise.
        * gcc.target/arc/no-dpfp-lrsr.c: Likewise.

Co-Authored-By: Joern Rennecke <joern.rennecke@embecosm.com>
From-SVN: r203025

re PR tree-optimization/58532 (bootstrap failure with BOOT_CFLAGS="-g -O3")

2013-09-30  Richard Biener  <rguenther@suse.de>

PR middle-end/58532
* tree-cfg.c (make_abnormal_goto_edges): Skip debug statements
before looking for setjmp-like calls.

* g++.dg/torture/pr58552.C: New testcase.

From-SVN: r203024

Daily bump.

From-SVN: r203023

gcc:

config/x-darwin  commit correct version of the file

From-SVN: r203020

re PR target/10901 (non-local goto's don't work on darwin)

gcc:

PR target/10901
* config/darwin-protos.h (machopic_get_function_picbase): New.
* config/darwin.c (machopic_get_function_picbase): New.
* config/rs6000/darwin.md (load_macho_picbase_si): Update picbase
label for a new func.  (load_macho_picbase_di): Likewise.
(reload_macho_picbase): New expand.
(reload_macho_picbase_si): New insn.
(reload_macho_picbase_di): New insn.
(nonlocal_goto_receiver): New define and split.
* config/rs6000/rs6000.md (unspec enum): Add UNSPEC_RELD_MPIC.
(unspecv enum): Add UNSPECV_NLGR.

From-SVN: r203019

rs6000.c (rs6000_init_dwarf_reg_sizes_extra): Ensure that altivec registers are correctly sized on Darwin.

gcc:

* config/rs6000/rs6000.c (rs6000_init_dwarf_reg_sizes_extra): Ensure
that altivec registers are correctly sized on Darwin.

From-SVN: r203018

mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts.

config:

* mh-darwin (BOOT_CFLAGS): Only add -mdynamic-no-pic for m32 hosts.
(STAGE1_CFLAGS, STAGE1_LDFLAGS): New.
Fix over-length lines and amend comments.

From-SVN: r203017

t-darwin (darwin.o, [...]): Use COMPILE and POSTCOMPILE.

gcc:

* config/t-darwin (darwin.o, darwin-c.o, darwin-f.o,
darwin-driver.o): Use COMPILE and POSTCOMPILE.
* config/x-darwin (host-darwin.o): Likewise.
* config/i386/x-darwin (host-i386-darwin.o): Likewise.
* config/rs6000/x-darwin (host-ppc-darwin.o): Likewise.
* config/rs6000/x-darwin64 (host-ppc64-darwin.o): Likewise.

From-SVN: r203016

invoke.texi: Fix usage of @tie{} command.

* doc/invoke.texi: Fix usage of @tie{} command.

From-SVN: r203015

* config/sparc/sync.md: Add peephole for consecutive memory barriers.

From-SVN: r203014

x86-tune.def: Add documentation for each of the options; add whitespace.

* config/i386/x86-tune.def: Add documentation for each of the options;
add whitespace.

From-SVN: r203013

x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL): Enable for generic.

* x86-tune.def (X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL): Enable for generic.
(X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL): Likewise.
(X86_TUNE_FOUR_JUMP_LIMIT): Drop for generic and buldozer.
(X86_TUNE_PAD_RETURNS): Drop for buldozer chips.
(X86_TUNE_AVOID_VECTOR_DECODE): Drop for generic.
(X86_TUNE_REASSOC_FP_TO_PARALLEL): Enable for generic.

From-SVN: r203012

Daily bump.

From-SVN: r203011

stl_algo.h (remove_copy, [...]): Declare inline.

2013-09-28  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/stl_algo.h (remove_copy, remove_copy_if): Declare
inline.
(rotate_copy, stable_partition, partial_sort_copy): Likewise.
(lower_bound, upper_bound, equal_range, inplace_merge): Likewise.
(includes, next_permutation, prev_permutation): Likewise.
(replace_copy, replace_copy_if, is_sorted_until): Likewise.
(minmax_element, is_permutation, adjacent_find): Likewise.
(count, count_if, search, search_n, merge): Likewise.
(set_intersection, set_difference): Likewise.
(set_symmetric_difference, min_element, max_element): Likewise.
* include/bits/stl_algobase.h (lower_bound): Likewise.
(lexicographical_compare, mismatch): Likewise.

From-SVN: r203008

compiler: Avoid knockon errors for invalid uses of _.

From-SVN: r203006

regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix): Let ordinary char escaping in POSIX be valid.

2013-09-28  Tim Shen <timshen91@gmail.com>

* include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_posix):
Let ordinary char escaping in POSIX be valid.
* testsuite/28_regex/basic_regex/ctors/basic/raw_string.cc: Test this
change.

From-SVN: r203005

alloc-pool.c, [...]: Add missing whitespace before "(".

gcc/
* alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c,
bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c,
cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c,
cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c,
combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h,
cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c,
df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c,
dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c,
errors.c, except.c, expmed.c, expr.c, file-find.c, final.c,
fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c,
gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c,
genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c,
genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c,
genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c,
gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c,
gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c,
gimple.h, godump.c, graphite-clast-to-gimple.c,
graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c,
graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c,
hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h,
ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c,
ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c,
loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c,
lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c,
mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c,
pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c,
predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c,
profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c,
regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c,
reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c,
sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c,
statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h,
system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c,
tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c,
tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h,
tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c,
tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c,
tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c,
tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c,
tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c,
tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c,
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c,
tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c,
tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c,
tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c,
tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c,
varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing
whitespace before "(".

From-SVN: r203004

expr.h (extract_bit_field): Remove packedp parameter.

2013-09-28  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* expr.h (extract_bit_field): Remove packedp parameter.
* expmed.c (extract_fixed_bit_field): Remove packedp parameter
from forward declaration.
(store_split_bit_field): Remove packedp arg from calls to
extract_fixed_bit_field.
(extract_bit_field_1): Remove packedp parameter and packedp
argument from recursive calls and calls to extract_fixed_bit_field.
(extract_bit_field): Remove packedp parameter and corresponding
arg to extract_bit_field_1.
(extract_fixed_bit_field): Remove packedp parameter.  Remove code
to issue warnings.
(extract_split_bit_field): Remove packedp arg from call to
extract_fixed_bit_field.
* expr.c (emit_group_load_1): Adjust calls to extract_bit_field.
(copy_blkmode_from_reg): Likewise.
(copy_blkmode_to_reg): Likewise.
(read_complex_part): Likewise.
(store_field): Likewise.
(expand_expr_real_1): Likewise.
* calls.c (store_unaligned_arguments_into_pseudos): Adjust call
to extract_bit_field.
* config/tilegx/tilegx.c (tilegx_expand_unaligned_load): Adjust
call to extract_bit_field.
* config/tilepro/tilepro.c (tilepro_expand_unaligned_load): Adjust
call to extract_bit_field.
* doc/invoke.texi (Code Gen Options): Remove mention of warnings
and special packedp behavior from -fstrict-volatile-bitfields
documentation.

From-SVN: r203003

Daily bump.

From-SVN: r203002

reflect: Copy stack values onto heap in amd64 MakeFunc.

From-SVN: r202995

reflect: Implement MakeFunc for 386.

From-SVN: r202993

predefined_ops.h: New.

2013-09-27  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/predefined_ops.h: New.
* include/bits/stl_heap.h: Include <bits/predefined_ops.h>.
(__is_heap_until, __push_heap, __adjust_heap, __pop_heap): Remove
algo duplication.
(__is_heap): Adapt.
(__make_heap): New.
(make_heap): Adapt to use latter.
(__sort_heap): New.
(sort_heap): Adapt to use latter.
* include/bits/algobase.h: Include <bits/predefined_ops.h>.
(__lexicographical_compare_impl): New.
(__lexicographical_compare<false>::__lc): Adapt to use latter.
(lexicographical_compare): Likewise.
(__lower_bound): New.
(lower_bound): Adapt to use latter.
(equal): Use _GLIBCXX_STD_A::equal in N3671 overloads.
(__mismatch): New.
(mismatch): Use latter.
* include/bits/algo.h: Include <bits/predefined_ops.h>. Remove
<functional> include.
(__move_median_first, __find, __find_if, __find_if_not): Remove
algo duplication.
(__find_end): Likewise.
(__search_n): Rename into ...
(__search_n_aux): ... this.
(__search_n): Renew, use latter.
(search_n): Use latter.
(__search): New.
(search): Use latter.
(__find_end): Likewise.
(__remove_copy_if): New.
(remove_copy): Use latter.
(__adjacent_find): New.
(adjacent_find): Use latter.
(__unique): New.
(unique): Use latter.
(__unique_copy): Remove algo duplication.
(__stable_partition): New.
(stable_partition): Use latter.
(__heap_select): Remove algo duplication, use __make_heap.
(__partial_sort): New, use latter.
(partial_sort): Use latter.
(__partial_sort_copy): New.
(partial_sort_copy): Use latter.
(__unguarded_linear_insert, __insertion_sort): Remove algo
duplication.
(__unguarded_insertion_sort, __final_insertion_sort): Likewise.
(__unguarded_partition, __unguarded_partition_pivot): Likewise.
(__partial_sort): New.
(partial_sort): Use latter.
(__sort): New.
(sort): Use latter.
(lower_bound): Use __lower_bound.
(__upper_bound): New.
(upper_bound): Use latter.
(__equal_range): New.
(equal_range): Use latter.
(__move_merge_adaptive, __move_merge_adaptive_backward): Remove
algo duplication.
(__merge_adaptive, __merge_without_buffer): Likewise.
(__inplace_merge): New.
(inplace_merge): Use latter.
(__move_merge, __merge_sort_loop, __chunk_insertion_sort): Remove
algo duplication.
(__merge_sort_with_buffer, __stable_sort_adaptive): Likewise.
(__inplace_stable_sort): Likewise.
(__include): New.
(includes): Use latter.
(__next_permutation): New.
(next_permutation): Use latter.
(__prev_permutation): New.
(prev_permutation): Use latter.
(__replace_copy_if): New.
(replace_copy): Use latter.
(__is_sorted_until): New.
(is_sorted_unitl): Use latter.
(__minmax_element): New.
(minmax_element): Use latter.
(__is_permutation): New.
(is_permutation): Use latter.
(__adjacent_find): New.
(adjacent_find): Use latter.
(__count_if): New.
(count): Use latter.
(count_if): Likewise.
(__merge): New.
(merge): Use latter.
(__stable_sort): New.
(stable_sort): Use latter.
(__set_union): New.
(set_union): Use latter.
(__set_intersection): New.
(set_intersection): Use latter.
(__set_difference): New.
(set_difference): Use latter.
(__set_symmetric_difference): New.
(set_symmetric_difference): Use latter.
(__min_element): New.
(min_element): Use latter.
(__max_element): New.
(max_element): Use latter.
* include/Makefile.am: Add predefined_ops.h.
* include/Makefile.in: Regenerate.
* include/parallel/algobase.h (equal, mismatch): Add overloads
from N3671.
* testsuite/25_algorithms/is_permutation/vectorbool.cc: New.
* testsuite/25_algorithms/adjacent_find/vectorbool.cc: Likewise.
* testsuite/25_algorithms/find/vectorbool.cc: Likewise.
* testsuite/25_algorithms/find_if/vectorbool.cc: Likewise.
* testsuite/25_algorithms/find_first_of/vectorbool.cc: Likewise.
* testsuite/25_algorithms/heap/vectorbool.cc: Likewise.
* testsuite/25_algorithms/find_end/vectorbool.cc: Likewise.
* testsuite/25_algorithms/find_if_not/vectorbool.cc: Likewise.

From-SVN: r202992

lra-eliminations.c (init_elim_table): Guard value_p.

2013-09-27  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

* lra-eliminations.c (init_elim_table): Guard value_p.

From-SVN: r202991

Fix DATE_AND_TIME example.

2013-09-27  Janne Blomqvist  <jb@gcc.gnu.org>

* intrinsic.texi (DATE_AND_TIME): Fix example.

From-SVN: r202986

rs6000.c (rs6000_hard_regno_mode_ok): Allow DFmode...

[gcc]
2013-09-27  Michael Meissner  <meissner@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Allow
DFmode, DImode, and SFmode in the upper VSX registers based on the
-mupper-regs-{df,sf} flags.  Fix wu constraint to be ALTIVEC_REGS
if -mpower8-vector.  Combine -mvsx-timode handling with the rest
of the VSX register handling.

* config/rs6000/rs6000.md (f32_lv): Use %x0 for VSX regsters.
(f32_sv): Likewise.
(zero_extendsidi2_lfiwzx): Add support for loading into the
Altivec registers with -mpower8-vector.  Use wu/wv constraints to
only do VSX memory options on Altivec registers.
(extendsidi2_lfiwax): Likewise.
(extendsfdf2_fpr): Likewise.
(mov<mode>_hardfloat, SF/SD modes): Likewise.
(mov<mode>_hardfloat32, DF/DD modes): Likewise.
(mov<mode>_hardfloat64, DF/DD modes): Likewise.
(movdi_internal64): Likewise.

[gcc/testsuite]
2013-09-27  Michael Meissner  <meissner@linux.vnet.ibm.com>

* gcc.target/powerpc/p8vector-ldst.c: New test for -mupper-regs-sf
and -mupper-regs-df.

From-SVN: r202984

reflect: Implement MakeFunc for amd64.

From-SVN: r202982

* testsuite-management/x86_64-unknown-linux-gnu.xfail: Update.

From-SVN: r202981

vectorizer cost model enhancement

From-SVN: r202980

The gimple builder no longer support normal form.

The gimple builder no longer support normal form. The ssa_mode enum is
not needed now.

* gimple.h (enum ssa_mode): Remove.

From-SVN: r202977

re PR middle-end/58463 (ICE with -fdump-tree-all-all in vector indexed access)

PR middle-end/58463
        * gcc.dg/pr58463.c: New test.

From-SVN: r202976

* cfgloop.h (number_of_loops): Fix typo in check for null.

From-SVN: r202975

re PR libstdc++/57465 (Failed postcondition for std::function constructed with null function pointer)

PR libstdc++/57465
* include/std/functional
(_Function_base::_Base_manager::_M_not_empty_function): Fix overload
for pointers.
* testsuite/20_util/function/cons/57465.cc: New.

From-SVN: r202974