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Fix sparc assembler specs for supersparc and hypersparc.

gcc/

* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=supersparc
or -mcpu=hypersparc.

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PR other/55274
* config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.

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* doc/xml/manual/allocator.xml: Adjust link to Dr.Dobb's article.q

* doc/xml/manual/appendix_contributing.xml: Adjust link to GNU
Coding Standards.

* doc/xml/manual/debug.xml: Adjust link for ThreadSanitizer.

* doc/xml/manual/debug_mode.xml: Adjust link for SafeSTL.

* doc/xml/manual/documentation_hacking.xml: Adjust Doxygen link.

* doc/xml/manual/messages.xml: Adjust link to Java API specs.

* doc/xml/manual/policy_data_structures: Remove direct link to
IBM Haifa Research Labs.

* doc/xml/manual/policy_data_structures_biblio.xml: Adjust links
for biblio.maverik_lowerbounds and biblio.nelson96stlpq.

* doc/xml/manual/profile_mode.xml: Adjust two links to acm.org
papers.

* doc/xml/manual/shared_ptr.xml: Use canonical address for
www.boost.org.

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PR middle-end/56848
Revert
2013-04-01  Andrey Belevantsev  <abel@ispras.ru>

Backport from mainline
2013-02-25  Andrey Belevantsev  <abel@ispras.ru>
Alexander Monakov  <amonakov@ispras.ru>

PR middle-end/56077
* sched-deps.c (sched_analyze_insn): When reg_pending_barrier,
flush pending lists also on non-jumps.  Adjust comment.

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PR debug/56819
* tree.c (strip_typedefs): Copy NON_DEFAULT_TEMPLATE_ARGS_COUNT
from args to new_args.
(strip_typedefs_expr): Copy NON_DEFAULT_TEMPLATE_ARGS_COUNT from t to
r instead of doing {S,G}ET_NON_DEFAULT_TEMPLATE_ARGS_COUNT.

* g++.dg/debug/pr56819.C: New test.

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2013-04-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

PR target/56771
* configure.ac: Require 64-bit int for arm*-*-rtems[.0-9]*.
* configure: Regenerate.

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Revert

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2013-04-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

PR target/56771
* configure.ac: Require 64-bit int for arm*-*-rtems[.0-9]*.
* configure: Regenerate.

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2013-04-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>

PR target/56771
* configure.ac: Require 64-bit int for arm*-*-rtems*.
* configure: Regenerate.

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2013-04-03  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * io/format.c (parse_format): With caching, copy
        dtp->format string.
        (save_parsed_format): Use dtp->format directly without
        copying.

2013-04-03  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * testsuite/gfortran.dg/fmt_cache_3.f90: New.

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2013-04-03  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56501
* tree-switch-conversion.c (check_process_case): Properly
handle !single_succ_p case.

* gcc.dg/torture/pr56501.c: New testcase.

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2013-04-03  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56735
        * io/list_read.c (nml_query): Only abort when
        an error occured.
        (namelist_read): Add goto instead of falling through.

2013-04-03  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2013-03-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56735
        * gfortran.dg/namelist_80.f90: New.

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Backported from mainline
2013-03-06  Jakub Jelinek  <jakub@redhat.com>

PR tree-optimization/56539
* tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT
instead of GSI_CONTINUE_LINKING as last argument to
force_gimple_operand_gsi.  Adjust function comment.

* gcc.c-torture/compile/pr56539.c: New test.

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Backported from mainline
2013-03-05  Jakub Jelinek  <jakub@redhat.com>

PR debug/56510
* cfgexpand.c (expand_debug_parm_decl): Call copy_rtx on incoming.
(avoid_complex_debug_insns): New function.
(expand_debug_locations): Call it.

* gcc.dg/pr56510.c: New test.

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2013-04-02  Wei Mi  <wmi@google.com>

* config/i386/i386.c (ix86_rtx_costs): Set proper rtx cost for
ashl<mode>3_mask, *<shift_insn><mode>3_mask and
*<rotate_insn><mode>3_mask in i386.md.

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2013-04-02  Richard Biener  <rguenther@suse.de>

        * gcc.dg/pr45472.c: Remove copies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197352 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-02  Richard Biener  <rguenther@suse.de>

PR middle-end/56768
Backport from mainline
2012-05-16  Richard Guenther  <rguenther@suse.de>

* tree-inline.c (declare_return_variable): Properly handle
DECL_BY_REFERENCE return vars in SSA form.

* g++.dg/torture/pr56768.C: New testcase.

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PR c++/56794
* parser.c (cp_parser_range_for): Don't try to do auto deduction
in a template if the type of the range is incomplete.

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2013-04-01  Wei Mi  <wmi@google.com>

* config/i386/i386.md (*ashl<mode>3_mask): Rewrite as define_insn.
Truncate operand 2 using %b asm operand modifier.
(*<shift_insn><mode>3_mask): Ditto.
(*<rotate_insn><mode>3_mask): Ditto.

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* config/i386/i386.md (*movsf_internal): Change type of
alternatives 3,4 to imov.

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    Backport from mainline
        2013-02-27  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/45472

        * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr
        when the may_trap_p bit of the exprs being merged differs.
        Reorder tests for speculativeness in the logical and operator.

        Backport from mainline
         2013-03-05  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/56461
        * sel-sched-ir.c (free_sched_pools): Release
        succs_info_pool.stack[succs_info_pool.max_top] vectors too
        if succs_info_pool.max_top isn't -1.

        Backport from mainline
        2013-02-27  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/45472
        * gcc.dg/pr45472.c: New test.

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    Backport from mainline
        2012-02-19  Andrey Belevantsev  <abel@ispras.ru>

        PR middle-end/55889

        * sel-sched.c: Include ira.h.
        (implicit_clobber_conflict_p): New function.
        (moveup_expr): Use it.
        * Makefile.in (sel-sched.o): Depend on ira.h.

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    Backport from mainline
        2013-02-25  Andrey Belevantsev  <abel@ispras.ru>
        Alexander Monakov  <amonakov@ispras.ru>

        PR middle-end/56077
        * sched-deps.c (sched_analyze_insn): When reg_pending_barrier,
        flush pending lists also on non-jumps.  Adjust comment.

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Daily bump.

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* doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual.
* doc/extend.texi (Named Address Spaces): Ditto.
(Variable Attributes): Ditto.

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PR c++/56774
PR c++/35722
* pt.c (unify_pack_expansion): Fix indexing.

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* toplev.c (process_options): Do not disable -fomit-frame-pointer on a
general basis if unwind info is requested and ACCUMULATE_OUTGOING_ARGS
is not enabled.

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Fix typo in ChangeLog.

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Backport from mainline:
2013-03-27  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.c (tilegx_expand_prologue): Avoid
double-decrement of next_scratch_regno.

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Backport from mainline:
2013-03-27  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.md (insn_v1mulu): Fix constraints on
input operands.
(insn_v1mulus): Ditto.
(insn_v2muls): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197148 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-27  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.h (ASM_OUTPUT_ADDR_VEC_ELT): Delete
extra tab.
(ASM_OUTPUT_ADDR_DIFF_ELT): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197147 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-27  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.md (*sibcall_insn): Fix type atribute
for jr.
(*sibcall_value): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197146 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-27  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.md (insn_mnz_<mode>): Replaced by ...
(insn_mnz_v8qi): ... this ...
(insn_mnz_v4hi): ... and this.  Replace (const_int 0) with the
vector equivalent.
(insn_v<n>mnz): Replaced by ...
(insn_v1mnz): ... this ...
(insn_v2mnz): ... and this.  Replace (const_int 0) with the vector
equivalent.
(insn_mz_<mode>): Replaced by ...
(insn_mz_v8qi): ... this ...
(insn_mz_v4hi): ... and this.  Replace (const_int 0) with the
vector equivalent.
(insn_v<n>mz): Replaced by ...
(insn_v1mz): ... this ...
(insn_v2mz): ... and this.  Replace (const_int 0) with the vector
equivalent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197145 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197127 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (SPARC options): Remove -mlittle-endian.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197122 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-26  Richard Biener  <rguenther@suse.de>

        Backport from mainline
        2013-03-13  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56608
* tree-vect-slp.c (vect_schedule_slp): Do not remove scalar
calls when vectorizing basic-blocks.

* gcc.dg/vect/fast-math-bb-slp-call-3.c: New testcase.

        2013-03-05  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56270
* tree-vect-slp.c (vect_schedule_slp): Clear vectorized stmts
of loads after scheduling an SLP instance.

* gcc.dg/vect/slp-38.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197096 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-26  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.h (PROFILE_BEFORE_PROLOGUE): Define.
* config/tilegx/tilepro.h (PROFILE_BEFORE_PROLOGUE): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197093 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-25  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx-builtins.h (enum tilegx_builtin): Add
TILEGX_INSN_SHUFFLEBYTES1.
* config/tilegx/tilegx.c (tilegx_builtin_info): Add entry for
shufflebytes1.
(tilegx_builtins): Ditto.
* config/tilegx/tilegx.md (insn_shufflebytes1): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197092 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-25  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.c (expand_set_cint64_one_inst): Inline
tests for constraint J, K, N, P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197091 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2013-03-25  Walter Lee  <walt@tilera.com>

* config/tilegx/tilegx.c (tilegx_asm_preferred_eh_data_format):
Use indirect/pcrel encoding.
* config/tilepro/tilepro.c (tilepro_asm_preferred_eh_data_format):
Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197090 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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Backport from mainline:
2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>
2013-03-14  Kaz Kojima  <kkojima@gcc.gnu.org>

PR target/49880
* config/sh/sh.opt (FPU_SINGLE_ONLY): New mask.
(musermode): Convert to Var(TARGET_USERMODE).
* config/sh/sh.h (SELECT_SH2A_SINGLE_ONLY, SELECT_SH4_SINGLE_ONLY,
MASK_ARCH): Add MASK_FPU_SINGLE_ONLY.
* config/sh/sh.c (sh_option_override): Use
TARGET_FPU_DOUBLE || TARGET_FPU_SINGLE_ONLY for call-fp case.
* config/sh/sh.md (udivsi3_i1, divsi3_i1): Remove ! TARGET_SH4
condition.
(udivsi3_i4, divsi3_i4): Use TARGET_FPU_DOUBLE condition instead of
TARGET_SH4.
(udivsi3_i4_single, divsi3_i4_single): Use
TARGET_FPU_SINGLE_ONLY || TARGET_FPU_DOUBLE instead of TARGET_HARD_SH4.
* config/sh/linux.h (TARGET_DEFAULT): Remove MASK_USERMODE.
(SUBTARGET_OVERRIDE_OPTIONS): Set TARGET_USERMODE as default.
* config/sh/netbsd-elf.h (TARGET_DEFAULT): Remove MASK_USERMODE.
(SUBTARGET_OVERRIDE_OPTIONS): New.

Backport from mainline:
2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>

PR target/49880
* config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
(sdivsi3, udivsi3): Remove SH4 check and always compile these functions.

Backport from mainline:
2013-03-13  Oleg Endo  <olegendo@gcc.gnu.org>

PR target/49880
* gcc.target/sh/pr49880-1.c: New.
* gcc.target/sh/pr49880-2.c: New.
* gcc.target/sh/pr49880-3.c: New.
* gcc.target/sh/pr49880-4.c: New.
* gcc.target/sh/pr49880-5.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197071 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline:
2012-04-03  Kaz Kojima  <kkojima@gcc.gnu.org>

* config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only
to m2a-single instead of m2e.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197070 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197014 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/54277
* semantics.c (lambda_capture_field_type): Don't build a
magic decltype for pointer types.
(lambda_proxy_type): Likewise.
(finish_non_static_data_member): Get the quals from
the object.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197009 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing PR number

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197001 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56646
* parser.c (cp_parser_late_return_type_opt): Save and restore
current_class_ptr/ref.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@197000 138bc75d-0d04-0410-961f-82ee72b054a4

Define ix86_args only if USED_FOR_TARGET isn't defined

* config/i386/i386.h (ix86_args): Define only if USED_FOR_TARGET
isn't defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196999 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196987 138bc75d-0d04-0410-961f-82ee72b054a4

Set callee_pass_avx256_p before emitting call instruction

gcc/

PR target/56560
* config/i386/i386.c (init_cumulative_args): Also set
cum->callee_return_avx256_p.
(ix86_function_arg): Set cum->callee_pass_avx256_p.  Set
cfun->machine->callee_pass_avx256_p only when MODE == VOIDmode.

* config/i386/i386.h (ix86_args): Add callee_pass_avx256_p and
callee_return_avx256_p.

gcc/

PR target/56560
* gcc.target/i386/pr56560.c: New file.

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Daily bump.

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Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196845 138bc75d-0d04-0410-961f-82ee72b054a4

Fix handling of dummy types for -fdump-go-spec

Backport from mainline:
2012-12-04  Ian Lance Taylor  <iant@google.com>

* godump.c (find_dummy_types): Output a dummy type if we couldn't
output the real type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196822 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-20  Jack Howarth  <howarth@bromo.med.uc.edu>

PR bootstrap/56258
* doc/generic.texi (POINTER_PLUS_EXPR): Use @item instead of @itemx.
(PLUS_EXPR): Likewise.
* doc/cppopts.texi (--help): Likewise.
* doc/invoke.texi (-fenable-@var{kind}-@var{pass}): Likewise.
(-fdump-rtl-cprop_hardreg): Likewise.
(-fdump-rtl-csa): Likewise.
(-fdump-rtl-dce): Likewise.
(-fdump-rtl-dbr): Likewise.
(-fdump-rtl-into_cfglayout): Likewise.
(-fdump-rtl-outof_cfglayout): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196819 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@196786 138bc75d-0d04-0410-961f-82ee72b054a4