Daily bump.

From-SVN: r208467

Daily bump.

From-SVN: r208445

backport: re PR fortran/60450 (ICE with SHAPE intrinsic)

2014-03-09  Janus Weil  <janus@gcc.gnu.org>

Backport from 4.8
2014-03-08  Janus Weil  <janus@gcc.gnu.org>

PR fortran/60450
* simplify.c (gfc_simplify_shape): Only clear shape if it was really
created successfully.

2014-03-09  Janus Weil  <janus@gcc.gnu.org>

Backport from 4.8
2014-03-08  Janus Weil  <janus@gcc.gnu.org>

PR fortran/60450
* gfortran.dg/shape_8.f90: New.

From-SVN: r208443

Daily bump.

From-SVN: r208435

Daily bump.

From-SVN: r208420

Daily bump.

From-SVN: r208387

Daily bump.

From-SVN: r208355

Daily bump.

From-SVN: r208336

Daily bump.

From-SVN: r208297

Daily bump.

From-SVN: r208263

re PR fortran/60341 (ICE compiling Nonmem 6.2.0)

fortran/
        PR fortran/60341
        * frontend-passes.c (optimize_comparison): Guard two union
        accesses with the corresponding tag checks.

testsuite/
        PR fortran/60341
        * gfortran.dg/str_comp_optimize_1.f90: New test.

From-SVN: r208259

Daily bump.

From-SVN: r208252

Daily bump.

From-SVN: r208238

backport: re PR libgcc/60166 (ARM default NAN encoding violates EABI)

2014-02-28  Joey Ye  <joey.ye@arm.com>

Backport from mainline r208229
2014-02-28  Joey Ye  <joey.ye@arm.com>

        PR libgcc/60166
        * config/arm/sfp-machine.h (_FP_NANFRAC_H,
        _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q):
        Set to zero.

From-SVN: r208233

Daily bump.

From-SVN: r208210

Daily bump.

From-SVN: r208189

re PR c++/37140 (type inherited from base class not recognized)

2014-02-26  Fabien Chene  <fabien@gcc.gnu.org>
        PR c++/37140
        * parser.c (cp_parser_nonclass_name): Call strip_using_decl and
    move the code handling dependent USING_DECLs...
        * name-lookup.c (strip_using_decl): ...Here.

2014-02-26  Fabien Chene  <fabien@gcc.gnu.org>

        PR c++/37140
        * g++.dg/template/using27.C: New.
        * g++.dg/template/using28.C: New.
        * g++.dg/template/using29.C: New.

From-SVN: r208182

Daily bump.

From-SVN: r208160

pa.c (pa_output_move_double): Don't valididate when adjusting offsetable addresses.

* config/pa/pa.c (pa_output_move_double): Don't valididate when
adjusting offsetable addresses.

From-SVN: r208103

Daily bump.

From-SVN: r208098

Daily bump.

From-SVN: r208063

Daily bump.

From-SVN: r208046

re PR fortran/59599 (Compiler internal error on intrinsic ichar)

fortran/
        PR fortran/59599
        * trans-intrinsic.c (gfc_conv_intrinsic_ichar): Calculate the
        number of arguments.

testsuite/
        PR fortran/59599
        * gfortran.dg/ichar_3.f90: New test.

From-SVN: r208043

Daily bump.

From-SVN: r208035

re PR c++/60248 ([C++11] ICE specializing variadic template)

PR c++/60248
* mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.

From-SVN: r208005

i386.c (expand_vec_perm_pshufb2): Commit missing part from my previous patch.

* config/i386/i386.c (expand_vec_perm_pshufb2): Commit
missing part from my previous patch.

From-SVN: r207985

backport: re PR target/57896 (ICE in expand_expr_real_2)

Backport from mainline
2014-02-21  Jakub Jelinek  <jakub@redhat.com>

* config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
mode for mask of V8SFmode permutation.

Backport from 4.8 branch
2014-02-20  Jakub Jelinek  <jakub@redhat.com>

PR target/57896
* config/i386/i386.c (expand_vec_perm_interleave2): Don't call
gen_reg_rtx if d->testing_p.
(expand_vec_perm_pshufb2, expand_vec_perm_even_odd_1,
expand_vec_perm_broadcast_1): Return early if d->testing_p and
we will certainly return true.

From-SVN: r207983

Daily bump.

From-SVN: r207974

re PR c++/58873 ([c++11] ICE with __underlying_type for broken enum)

PR c++/58873
* parser.c (cp_parser_functional_cast): Treat NULL_TREE
valued type argument as error_mark_node.

From-SVN: r207963

re PR c++/58835 (ICE with __PRETTY_FUNCTION__ in broken function)

PR c++/58835
* semantics.c (finish_fname): Handle error_mark_node.

From-SVN: r207957

backport: re PR fortran/55907 (ICE with -fno-automatic -finit-local-zero)

2014-02-20  Janus Weil  <janus@gcc.gnu.org>

Backport from mainline
2014-02-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/55907
* resolve.c (build_default_init_expr): Don't initialize character
variable if -fno-automatic is given.

2014-02-20  Janus Weil  <janus@gcc.gnu.org>

Backport from mainline
2014-02-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/55907
* gfortran.dg/init_flag_12.f90: New.

From-SVN: r207935

backport: invoke.texi: Document ARM -march=armv7e-m.

2014-02-20  Terry Guo  <terry.guo@arm.com>

Backport from mainline
2014-02-08  Terry Guo  <terry.guo@arm.com>

* doc/invoke.texi: Document ARM -march=armv7e-m.

From-SVN: r207931

Daily bump.

From-SVN: r207928

Remove TFmode check for X86_64_INTEGER_CLASS

Backport from mainline
PR target/60207
* config/i386/i386.c (construct_container): Remove TFmode check
for X86_64_INTEGER_CLASS.

From-SVN: r207926

re PR c++/60046 (internal compiler error: in nothrow_spec_p, at cp/except.c:1280)

PR c++/60046
* pt.c (maybe_instantiate_noexcept): Don't instantiate exception
spec from template context.

From-SVN: r207922

Daily bump.

From-SVN: r207861

backport: re PR target/60193 (ICE on big nested frame)

2014-02-18  Kai Tietz  <ktietz@redhat.com>

Backport from mainline
PR target/60193
* config/i386/i386.c (ix86_expand_prologue): Use
rax register as displacement for restoring %r10, %rax.
Additional fix wrong offset for restoring both-registers.

2014-02-18  Kai Tietz  <ktietz@redhat.com>

PR target/60193
* gcc.target/i386/nest-1.c: New testcase.

From-SVN: r207846

ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous assertion with conditional return.

* ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
assertion with conditional return.

From-SVN: r207840

re PR driver/60233 (AVX instructions emitted with -march=native on host without AVX support)

PR driver/60233
* config/i386/driver-i386.c (host_detect_local_cpu): If
YMM state is not saved by the OS, also clear has_f16c.  Move
CPUID 0x80000001 handling before YMM state saving checking.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r207835

Daily bump.

From-SVN: r207829

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From-SVN: r207811

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From-SVN: r207805

backport: re PR libfortran/59771 (Cleanup handling of Gw.0 and Gw.0Ee format)

2014-02-15  Jerry DeLisle  <jvdelisle@gcc.gnu>
    Dominique d'Humieres  <dominiq@lps.ens.fr>

Backport from mainline
PR libfortran/59771
PR libfortran/59774
PR libfortran/59836
* gfortran.dg/fmt_g_1.f90: New test.
* gfortran.dg/round_3.f08: New cases added.

Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
From-SVN: r207804

backport: re PR libfortran/59771 (Cleanup handling of Gw.0 and Gw.0Ee format)

2014-02-15  Jerry DeLisle  <jvdelisle@gcc.gnu>
    Dominique d'Humieres  <dominiq@lps.ens.fr>

Backport from mainline
PR libfortran/59771
PR libfortran/59774
PR libfortran/59836
* io/write_float.def (output_float): Fix wrong handling of the
Fw.0 format.
(output_float_FMT_G_): Fixes rounding issues with -m32.

Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
From-SVN: r207803

Daily bump.

From-SVN: r207794

Daily bump.

From-SVN: r207771

backport: sse.md (xop_vmfrcz<mode>2): Generate const0 in operands[2], not operands[3].

Backport from mainline
2014-02-13  Uros Bizjak  <ubizjak@gmail.com>

* config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
operands[2], not operands[3].

From-SVN: r207769

Daily bump.

From-SVN: r207744

Pass --32 to GNU assembler for .long foo@GOTOFF check

Backport from mainline
PR target/60151
* configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU
assembler.

From-SVN: r207734

Daily bump.

From-SVN: r207704

Daily bump.

From-SVN: r207674

Daily bump.

From-SVN: r207647

Daily bump.

From-SVN: r207639

re PR fortran/57033 (ICE on extended derived type and default initialization)

fortran/
       PR fortran/57033
       * primary.c (gfc_convert_to_structure_constructor): Avoid null pointer
       dereference.

testsuite/
        PR fortran/57033
        * gfortran.dg/default_initialization_7.f90: New test.

From-SVN: r207635

Daily bump.

From-SVN: r207624

re PR fortran/59906 (error: size of variable '<anonymous>' is too large)

2014-02-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/59906
* trans-array.c (gfc_add_loop_ss_code): In the case of character
SS_REFERENCE, use gfc_conv_string_parameter to ensure that a
pointer to the string is stored.
* trans-expr.c (gfc_conv_expr_reference): Likewise, use
gfc_conv_string_parameter to ensure that a pointer to is passed
to the elemental function.

2014-02-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/59906
* gfortran.dg/elemental_subroutine_9.f90 : New test

From-SVN: r207617

Daily bump.

From-SVN: r207584

Daily bump.

From-SVN: r207526

Fix issue with previous revision

Remove accidental "ssembly code." in the middle of a paragraph of text.

From-SVN: r207508

[Backport: ARM Documentation] Clarify -mcpu, -mtune, -march

gcc/

Backport from mainline.
2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>

PR target/59718
* doc/invoke.texi (-march): Clarify documentation for ARM.
(-mtune): Likewise.
(-mcpu): Likewise.

From-SVN: r207506

Daily bump.

From-SVN: r207490

backport: re PR target/60017 (Struct not returned correctly)

Backport from mainline
2014-02-02  Uros Bizjak  <ubizjak@gmail.com>

PR target/60017
* config/i386/i386.c (classify_argument): Fix handling of bit_offset
when calculating size of integer atomic types.

testsuite/ChangeLog

Backport from mainline
2014-02-02  Uros Bizjak  <ubizjak@gmail.com>

PR target/60017
* gcc.c-torture/execute/pr60017.c: New test.

From-SVN: r207476

Daily bump.

From-SVN: r207443

re PR fortran/59941 ([OOP] ICE with polymorphic types)

2014-02-03  Janus Weil  <janus@gcc.gnu.org>

PR fortran/59941
* expr.c (replace_comp): Check for isym to avoid ICE.

2014-02-03  Janus Weil  <janus@gcc.gnu.org>

PR fortran/59941
* gfortran.dg/typebound_proc_26.f90: New.

From-SVN: r207417

Daily bump.

From-SVN: r207410

backport: gcc_update: Use $GCC_SVN to retrieve branch and revision.

        Backport from mainline
        2012-05-09  David Edelsohn  <dje.gcc@gmail.com>

        * gcc_update: Use $GCC_SVN to retrieve branch and revision.

From-SVN: r207406

backport: f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.

Backport from mainline
2014-01-30  Jakub Jelinek  <jakub@redhat.com>

* config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.

From-SVN: r207395

Daily bump.

From-SVN: r207391

re PR middle-end/60004 (Conditional return within transaction causes ICE)

PR middle-end/60004

  * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
  until after else_eh is processed.

From-SVN: r207380

Daily bump.

From-SVN: r207376

re PR c++/57043 (converting overloaded complex function pow in C++11 is ambiguous)

PR c++/57043
* pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
during partial ordering.

From-SVN: r207355

Daily bump.

From-SVN: r207327

Daily bump.

From-SVN: r207290

backport: re PR gcov-profile/55650 (Firefox profiledbuild:  libxul.so: cannot map zero-fill pages: Cannot allocate memory)

2014-01-29  Markus Trippelsdorf  <markus@trippelsdorf.de>

        Backport from mainline
        2012-12-13  Jakub Jelinek  <jakub@redhat.com>

        PR gcov-profile/55650
        * coverage.c (coverage_obj_init): Return false if no functions
        are being emitted.

        * g++.dg/other/pr55650.C: New test.
        * g++.dg/other/pr55650.cc: New file

From-SVN: r207277

Daily bump.

From-SVN: r207221

re PR c++/54652 (ICE with -g)

PR c++/54652
* decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.

From-SVN: r207192

re PR c++/58639 (ICE on self-referential struct member)

PR c++/58639
* call.c (build_aggr_conv): Reject value-initialization of reference.

From-SVN: r207183

Daily bump.

From-SVN: r207157

re PR fortran/58007 ([OOP] ICE in free_pi_tree(): Unresolved fixup - resolve_fixups does not fixup component of __class_bsr_Bsr_matrix)

fortran/
        PR fortran/58007
        * module.c (skip_list): Don't use default argument value.
        (load_derived_extensions, read_module): Update callers.

From-SVN: r207152

Daily bump.

From-SVN: r207122

re PR fortran/58007 ([OOP] ICE in free_pi_tree(): Unresolved fixup - resolve_fixups does not fixup component of __class_bsr_Bsr_matrix)

fortran/
        PR fortran/58007
        * module.c (fp2, find_pointer2): Remove.
        (mio_component_ref): Don't forcedfully set the containing derived type
        symbol for loading.  Remove unused argument.
        (mio_ref): Update caller
        (skip_list): New argument nest_level.  Initialize level with the new
        argument.
        (read_module): Add forced pointer components association for derived
        type symbols.

testsuite/
        PR fortran/58007
        * gfortran.dg/unresolved_fixup_1.f90: New test.
        * gfortran.dg/unresolved_fixup_2.f90: New test.

From-SVN: r207119

Daily bump.

From-SVN: r207108

backport: atomic.c (pre_atomic_barrier): Mark inline.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
            (post_atomic_barrier): Ditto.
            (__fetch_and_do): New macro.
            (__atomic_fetch_and_do): Use __fetch_and_do.
            (__sync_fetch_and_do): New macro.
            (__sync_fetch_and_add_4): New function.
            (__sync_fetch_and_sub_4): New function.
            (__sync_fetch_and_or_4): New function.
            (__sync_fetch_and_and_4): New function.
            (__sync_fetch_and_xor_4): New function.
            (__sync_fetch_and_nand_4): New function.
            (__sync_fetch_and_add_8): New function.
            (__sync_fetch_and_sub_8): New function.
            (__sync_fetch_and_or_8): New function.
            (__sync_fetch_and_and_8): New function.
            (__sync_fetch_and_xor_8): New function.
            (__sync_fetch_and_nand_8): New function.
            (__do_and_fetch): New macro.
            (__atomic_do_and_fetch): Use __do_and_fetch.
            (__sync_do_and_fetch): New macro.
            (__sync_add_and_fetch_4): New function.
            (__sync_sub_and_fetch_4): New function.
            (__sync_or_and_fetch_4): New function.
            (__sync_and_and_fetch_4): New function.
            (__sync_xor_and_fetch_4): New function.
            (__sync_nand_and_fetch_4): New function.
            (__sync_add_and_fetch_8): New function.
            (__sync_sub_and_fetch_8): New function.
            (__sync_or_and_fetch_8): New function.
            (__sync_and_and_fetch_8): New function.
            (__sync_xor_and_fetch_8): New function.
            (__sync_nand_and_fetch_8): New function.
            (__sync_exchange_methods): New macro.
            (__sync_val_compare_and_swap_4): New function.
            (__sync_bool_compare_and_swap_4): New function.
            (__sync_lock_test_and_test_4): New function.
            (__sync_val_compare_and_swap_8): New function.
            (__sync_bool_compare_and_swap_8): New function.
            (__sync_lock_test_and_test_8): New function.
            (__subword_cmpxchg_body): New macro.
            (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
            (__atomic_compare_exchange_2): Ditto.
            (__sync_subword_cmpxchg): New macro.
            (__sync_val_compare_and_swap_1): New function.
            (__sync_bool_compare_and_swap_1): New function.
            (__sync_val_compare_and_swap_2): New function.
            (__sync_bool_compare_and_swap_2): New function.
            (__atomic_subword): Rename to ...
            (__subword): ... New name.
            (__atomic_subword_fetch): Use __subword.
            (__sync_subword_fetch): New macro.
            (__sync_fetch_and_add_1): New function.
            (__sync_fetch_and_sub_1): New function.
            (__sync_fetch_and_or_1): New function.
            (__sync_fetch_and_and_1): New function.
            (__sync_fetch_and_xor_1): New function.
            (__sync_fetch_and_nand_1): New function.
            (__sync_fetch_and_add_2): New function.
            (__sync_fetch_and_sub_2): New function.
            (__sync_fetch_and_or_2): New function.
            (__sync_fetch_and_and_2): New function.
            (__sync_fetch_and_xor_2): New function.
            (__sync_fetch_and_nand_2): New function.
            (__sync_add_and_fetch_1): New function.
            (__sync_sub_and_fetch_1): New function.
            (__sync_or_and_fetch_1): New function.
            (__sync_and_and_fetch_1): New function.
            (__sync_xor_and_fetch_1): New function.
            (__sync_nand_and_fetch_1): New function.
            (__sync_add_and_fetch_2): New function.
            (__sync_sub_and_fetch_2): New function.
            (__sync_or_and_fetch_2): New function.
            (__sync_and_and_fetch_2): New function.
            (__sync_xor_and_fetch_2): New function.
            (__sync_nand_and_fetch_2): New function.
            (__atomic_subword_lock): Use __subword.
            (__sync_subword_lock): New macro.
            (__sync_lock_test_and_set_1): New function.
            (__sync_lock_test_and_set_2): New function.

From-SVN: r207107

backport: atomic.c (BIT_OFFSET): Define.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c (BIT_OFFSET): Define.
            (__atomic_subword_cmpxchg): Use BIT_OFFSET.
            (__atomic_subword): Ditto.

From-SVN: r207106

backport: atomic.c (__atomic_do_and_fetch): Add a prefix op argument.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c (__atomic_do_and_fetch): Add
            a prefix op argument.
            (__atomic_nand_fetch_4): Add prefix op.
            (__atomic_nand_fetch_8): Ditto.

From-SVN: r207105

backport: sync.md (atomic_fetch_sub): Fix negation and avoid clobbering a live register.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
            avoid clobbering a live register.

From-SVN: r207104

backport: tilegx-c.c (tilegx_cpu_cpp_builtins): Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
            Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
            * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
            Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.

From-SVN: r207103

backport: tilegx.c (tilegx_gen_bundles): Delete barrier insns before bundling.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
            insns before bundling.
            * config/tilegx/tilegx.md (tile_network_barrier): Update
            comment.

From-SVN: r207102

backport: tilegx.c (tilegx_expand_builtin): Set PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
            PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
            * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.

From-SVN: r207101

backport: tilepro.md (ctzdi2): Use register_operand predicate.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/tilepro.md (ctzdi2): Use register_operand
            predicate.
            (clzdi2): Ditto.
            (ffsdi2): Ditto.

From-SVN: r207100

backport: tilegx.c (tilegx_expand_to_rtl_hook): New.

2014-01-25  Walter Lee  <walt@tilera.com>

            Backport from mainline
            2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
            (TARGET_EXPAND_TO_RTL_HOOK): Define.

From-SVN: r207099

Daily bump.

From-SVN: r207067

Daily bump.

From-SVN: r207013

Daily bump.

From-SVN: r206948

re PR target/59880 (ix86_avoid_lea_for_addr is buggy)

PR target/59880
* config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
for SImode_address_operand operands.  Return false
if operands[1] is a REG.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r206940

Daily bump.

From-SVN: r206912

Fix typo in ChangeLog.

From-SVN: r206902

config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.

2014-01-21  Baruch Siach <barch@tkos.co.il>

* config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.

From-SVN: r206898

backport: re PR rtl-optimization/57422 (ICE: SIGSEGV in dominated_by_p with custom flags)

        Backport from mainline

        2013-12-23  Andrey Belevantsev  <abel@ispras.ru>

        PR rtl-optimization/57422
        * sel-sched.c (mark_unavailable_hard_regs): Fix typo when calling
        add_to_hard_reg_set.

From-SVN: r206880

Daily bump.

From-SVN: r206862