* gcc/config/ia64/ia64.c (ia64_split_tmode_move): Mark
        load with `dead' flag if it kills address, not its
        post-increment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204948 138bc75d-0d04-0410-961f-82ee72b054a4

    * builtin-types.def (BT_FN_PTR_CONST_PTR_VAR): New.
        * chkp-builtins.def (BUILT_IN_CHKP_BIND_BOUNDS): New.
        * cfgexpand.c (expand_call_stmt): Expand BUILT_IN_CHKP_BIND_BOUNDS.
        * gimple.c (gimple_call_get_nobnd_arg_index): Remove.
        * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
        (gimple_call_with_bounds_p): New.
        (gimple_call_set_with_bounds): New.
        (gimple_call_num_nobnd_args): Remove.
        (gimple_call_nobnd_arg): Remove.
        * tree.h (CALL_WITH_BOUNDS_P): New.
        * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204947 138bc75d-0d04-0410-961f-82ee72b054a4

remove nolonger needed {cgraph,varpool}_node_{,asm_}name () functions

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204946 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/trans.c (TARGET_ABI_OPEN_VMS): Delete as redundant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204944 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/trans.c (Call_to_gnu): For an Out parameter passed by
copy and that don't need to be  copied in, only evaluate its address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204943 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Deal with an
error mark as renamed object in type annotating mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204942 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/aarch-cost-tables.h (cortexa53_extra_costs): New table.
* config/arm/arm.c (arm_cortex_a53_tune): New.
* config/arm/arm-cores.def (cortex-a53): Use cortex_a53 tuning struct.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204941 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/51828
* intrinsics/unpack_generic.c (unpack_internal): Let the compiler
know that dim > 0 to avoid warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204940 138bc75d-0d04-0410-961f-82ee72b054a4

AMD bdver4 enablement

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204939 138bc75d-0d04-0410-961f-82ee72b054a4

libsanitizer:
2013-11-18  Yury Gribov  <y.gribov@samsung.com>

PR sanitizer/59106
* asan/Makefile.am (AM_CXXFLAGS): Add -fno-rtti.
* interception/Makefile.am (AM_CXXFLAGS): Likewise.
* lsan/Makefile.am (AM_CXXFLAGS): Likewise.
* sanitizer_common/Makefile.am (AM_CXXFLAGS): Likewise.
* tsan/Makefile.am (AM_CXXFLAGS): Likewise.
* asan/Makefile.in: Regenerate.
* interception/Makefile.in: Regenerate.
* tsan/Makefile.in: Regenerate.
* lsan/Makefile.in: Regenerate.
* sanitizer_common/Makefile.in: Regenerate.

gcc/testsuite:
2013-11-18  Yury Gribov  <y.gribov@samsung.com>

PR sanitizer/59106
* c-c++-common/asan/pr59106.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204934 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204932 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204929 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_emit_move): Use low word of
sdmode_stack_slot also in little-endian mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204927 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (setmem, movstr): Update documentation.
* builtins.c (determine_block_size): New function.
(expand_builtin_memcpy): Use it and pass it to
emit_block_move_hints.
(expand_builtin_memset_args): Use it and pass it to
set_storage_via_setmem.
* expr.c (emit_block_move_via_movmem): Add min_size/max_size parameters;
update call to expander.
(emit_block_move_hints): Add min_size/max_size parameters.
(clear_storage_hints): Likewise.
(set_storage_via_setmem): Likewise.
(clear_storage): Update.
* expr.h (emit_block_move_hints, clear_storage_hints,
set_storage_via_setmem): Update prototype.
* i386.c (ix86_expand_set_or_movmem): Add bounds; export.
(ix86_expand_movmem, ix86_expand_setmem): Remove.
(ix86_expand_movmem, ix86_expand_setmem): Remove.
* i386.md (movmem, setmem): Pass parameters.

* gcc.target/i386/memcpy-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204926 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/59153
* config/i386/i386.c (ix86_address_subreg_operand): Do not
reject non-integer subregs.
(ix86_decompose_address): Do not reject invalid CONST_INT RTXes.
Move check for invalid x32 constant addresses ...
(ix86_legitimate_address_p): ... here.

testsuite/ChangeLog:

PR target/59153
* gcc.target/i386/pr59153.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204925 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-11-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59123
* decl.c (validate_constexpr_redeclaration): Redeclarations of
variables can differ in constexpr.

/testsuite
2013-11-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59123
* g++.dg/cpp0x/constexpr-redeclaration1.C: New.
* g++.dg/cpp0x/constexpr-decl.C: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204923 138bc75d-0d04-0410-961f-82ee72b054a4

2011-11-17  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/rs6000.c (rs6000_frame_related): Add split_reg
parameter and use it in REG_FRAME_RELATED_EXPR note.
(emit_frame_save): Call rs6000_frame_related with extra NULL_RTX
parameter.
(rs6000_emit_prologue): Likewise, but for little endian VSX
stores, pass the source register of the store instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204920 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple.h: Reorder prototypes to match .c declaration order, and remove
protyotypes for functions not in gimple.c.
(LABEL): Move to tree-into-ssa.c.
* gimple.c: Remove unused prototypes.
(get_base_address): Move to tree.c.
* tree.c (get_base_address): Relocate from gimple.c.
* builtins.h (validate_gimple_arglist): Add prototype.
* trans-mem.h (compute_transaction_bits, is_tm_ending): Add prototype.
* cfgexpand.h: New File.
(gimple_assign_rhs_to_tree, estimated_stack_frame_size): Add protoype.
* tree.h (build_addr): Move to tree-nested.h.
* tree-nested.h: New File.
(build_addr, lower_nested_functions, insert_field_into_struct): Add
prototypes.
* tree-inline.h (estimated_stack_frame_size): Remove prototype.
* ipa-inline-analysis.c: Include cfgexpand.h.
* cgraphunit.c: Include tree-nested.h.
* omp-low.c: Likewise.
* tree-parloops.c: Likewise.
* gimple-low.h: Likewise.
* tree-profile.h: Likewise.
* expr.c: Include cfgexpand.h.
* tree-affine.c: Likewise.
* tree-ssa.c: Likewise.
* tree-ssa-loop-im.c: Include trans-mem.h.
* tree-ssa-tail-merge.c: Likewise.
* value-prof.c: Include builtins.h and tree-nested.h.
* tree-into-ssa.c (LABEL): Define here.

* fortran/trans-intrinsic.c: Include tree-nested.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204919 138bc75d-0d04-0410-961f-82ee72b054a4

* src/powerpc/ppc_closure.S: Don't bl .Luint128.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204918 138bc75d-0d04-0410-961f-82ee72b054a4

PowerPC64 ELFv2 support
* src/powerpc/ffitarget.h: Import from upstream.
* src/powerpc/ffi.c: Likewise.
* src/powerpc/linux64.S: Likewise.
* src/powerpc/linux64_closure.S: Likewise.
* doc/libffi.texi: Likewise.
* testsuite/libffi.call/cls_double_va.c: Likewise.
* testsuite/libffi.call/cls_longdouble_va.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204917 138bc75d-0d04-0410-961f-82ee72b054a4

I forgot the ChangeLog and a comment fix for my last checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204912 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204911 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-16  François Dumont  <fdumont@gcc.gnu.org>

* testsuite/23_containers/unordered_set/55043.cc (equal): Add
missing & on rhs parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204906 138bc75d-0d04-0410-961f-82ee72b054a4

* backtrace.h (backtrace_create_state): Correct comment about
threading.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204905 138bc75d-0d04-0410-961f-82ee72b054a4

* backtrace.h (backtrace_syminfo): Update comment and parameter
name to take any address, not just a PC value.
* elf.c (STT_OBJECT): Define.
(elf_nosyms): Rename parameter pc to addr.
(elf_symbol_search): Rename local variable pc to addr.
(elf_initialize_syminfo): Add STT_OBJECT symbols to elf_symbols.
(elf_syminfo): Rename parameter pc to addr.
* btest.c (global): New global variable.
(test5): New test.
(main): Call test5.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204904 138bc75d-0d04-0410-961f-82ee72b054a4

Changed reference to Ch21 Strings in comments in experimental/string_view*.
Forgot this in the main patch.  Sorry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204903 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-16  Edward Smith-Rowland  <3dw4rd@verizon.net>

Implement N3762 string_view: a non-owning reference to a string.
* include/Makefile.am: Add string_view and string_view.tcc.
* include/Makefile.in: Regenerate.
* include/experimental/string_view: Implement basic_string_view.
* include/experimental/string_view.tcc: Implement basic_string_view.
* testsuite/experimental/string_view/capacity/1.cc: New.
* testsuite/experimental/string_view/cons/char/1.cc: New.
* testsuite/experimental/string_view/cons/char/2.cc: New.
* testsuite/experimental/string_view/cons/char/3.cc: New.
* testsuite/experimental/string_view/cons/wchar_t/1.cc: New.
* testsuite/experimental/string_view/cons/wchar_t/2.cc: New.
* testsuite/experimental/string_view/cons/wchar_t/3.cc: New.
* testsuite/experimental/string_view/element_access/char/1.cc: New.
* testsuite/experimental/string_view/element_access/char/2.cc: New.
* testsuite/experimental/string_view/element_access/char/empty.cc: New.
* testsuite/experimental/string_view/element_access/char/front_back.cc:
New.
* testsuite/experimental/string_view/element_access/wchar_t/1.cc: New.
* testsuite/experimental/string_view/element_access/wchar_t/2.cc: New.
* testsuite/experimental/string_view/element_access/wchar_t/empty.cc:
New.
* testsuite/experimental/string_view/element_access/wchar_t/
front_back.cc: New.
* testsuite/experimental/string_view/include.cc: New.
* testsuite/experimental/string_view/inserters/char/1.cc: New.
* testsuite/experimental/string_view/inserters/char/2.cc: New.
* testsuite/experimental/string_view/inserters/char/3.cc: New.
* testsuite/experimental/string_view/inserters/pod/10081-out.cc: New.
* testsuite/experimental/string_view/inserters/wchar_t/1.cc: New.
* testsuite/experimental/string_view/inserters/wchar_t/2.cc: New.
* testsuite/experimental/string_view/inserters/wchar_t/3.cc: New.
* testsuite/experimental/string_view/literals/types.cc: New.
* testsuite/experimental/string_view/literals/values.cc: New.
* testsuite/experimental/string_view/modifiers/remove_prefix/char/1.cc:
New.
* testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/
1.cc: New.
* testsuite/experimental/string_view/modifiers/remove_suffix/char/1.cc:
New.
* testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/
1.cc: New.
* testsuite/experimental/string_view/operations/compare/char/1.cc: New.
* testsuite/experimental/string_view/operations/compare/char/13650.cc:
New.
* testsuite/experimental/string_view/operations/compare/wchar_t/1.cc:
New.
* testsuite/experimental/string_view/operations/compare/wchar_t/
13650.cc: New.
* testsuite/experimental/string_view/operations/data/char/1.cc: New.
* testsuite/experimental/string_view/operations/data/wchar_t/1.cc: New.
* testsuite/experimental/string_view/operations/find/char/1.cc: New.
* testsuite/experimental/string_view/operations/find/char/2.cc: New.
* testsuite/experimental/string_view/operations/find/char/3.cc: New.
* testsuite/experimental/string_view/operations/find/char/4.cc: New.
* testsuite/experimental/string_view/operations/find/wchar_t/1.cc: New.
* testsuite/experimental/string_view/operations/find/wchar_t/2.cc: New.
* testsuite/experimental/string_view/operations/find/wchar_t/3.cc: New.
* testsuite/experimental/string_view/operations/find/wchar_t/4.cc: New.
* testsuite/experimental/string_view/operations/rfind/char/1.cc: New.
* testsuite/experimental/string_view/operations/rfind/char/2.cc: New.
* testsuite/experimental/string_view/operations/rfind/char/3.cc: New.
* testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc: New.
* testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc: New.
* testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc: New.
* testsuite/experimental/string_view/operations/substr/char/1.cc: New.
* testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
New.
* testsuite/experimental/string_view/operators/char/2.cc: New.
* testsuite/experimental/string_view/operators/wchar_t/2.cc: New.
* testsuite/experimental/string_view/range_access/char/1.cc: New.
* testsuite/experimental/string_view/range_access/wchar_t/1.cc: New.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/1.cc: New.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/char/1.cc: New.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/char16_t/1.cc: New.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/char32_t/1.cc: New.
* testsuite/experimental/string_view/requirements/
explicit_instantiation/wchar_t/1.cc: New.
* testsuite/experimental/string_view/requirements/typedefs.cc: New.
* testsuite/experimental/string_view/types/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204902 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/arc/arc.c (arc_predicate_delay_insns): New function.
        (pass_data_arc_predicate_delay_insns): New pass_data instance.
        (pass_arc_predicate_delay_insns): New subclass of rtl_opt_class.
        (make_pass_arc_predicate_delay_insns): New function.
        (arc_init): Register pass_arc_predicate_delay_insns if
        flag_delayed_branch is active.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204901 138bc75d-0d04-0410-961f-82ee72b054a4

  * config/arc/constraints.md (Rcq): Simplify register number test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204900 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/29143
* semantics.c (finish_call_expr): Ensure that for OVERLOADs too
'(&f)(...)' is the same as '(f)(...)', per 13.3.1.1.

/testsuite
2013-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/29143
* g++.dg/overload/addr2.C: New.
* g++.old-deja/g++.other/overload11.C: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204899 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/29143
* semantics.c (finish_call_expr): Ensure that for OVERLOADs too
'(&f)(...)' is the same as '(f)(...)', per 13.3.1.1.

/testsuite
2013-11-16  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/29143
* g++.dg/overload/addr2.C: New.
* g++.old-deja/g++.other/overload11.C: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204898 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple.h (enum gf_mask): Change the ordering of GF_OMP_* bits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204894 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS (Global Reviewers, c++): Remove Mark Mitchell.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204893 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204891 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204888 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/gcc.exp (gcc_target_compile): Add support for random runtime
* lib/g++.exp (g++_target_compile): Likewise.
libraries.
* gcc.dg/cilk-plus/cilk-plus.exp: Improve support for runtime
libraries.  Remove debugging.
* g++.dg/cilk-plus/cilk-plus.exp: Add support to find runtime
libraries.  Remove -O0, redundant with default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204887 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:
* c-c++-common/cpp/ucnid-2011-1.c: New test.

libcpp:
* ucnid.tab: Add C11 and C11NOSTART data.
* makeucnid.c (digit): Rename enum value to N99.
(C11, N11, all_languages): New enum values.
(NUM_CODE_POINTS, MAX_CODE_POINT): New macros.
(flags, decomp, combining_value): Use NUM_CODE_POINTS as array
size.
(decomp): Use unsigned int as element type.
(all_decomp): New array.
(read_ucnid): Handle C11 and C11NOSTART.  Use MAX_CODE_POINT.
(read_table): Use MAX_CODE_POINT.  Store all decompositions in
all_decomp.
(read_derived): Use MAX_CODE_POINT.
(write_table): Use NUM_CODE_POINTS.  Print N99, C11 and N11
flags.  Print whole array variable declaration rather than just
array contents.
(char_id_valid, write_context_switch): New functions.
(main): Call write_context_switch.
* ucnid.h: Regenerate.
* include/cpplib.h (struct cpp_options): Add c11_identifiers.
* init.c (struct lang_flags): Add c11_identifiers.
(cpp_set_lang): Set c11_identifiers option from selected language.
* internal.h (struct normalize_state): Document "previous" as
previous starter character.
(NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument.
* charset.c (DIG): Rename enum value to N99.
(C11, N11): New enum values.
(struct ucnrange): Give name to struct.  Use short for flags and
unsigned int for end of range.  Include ucnid.h for whole variable
declaration.
(ucn_valid_in_identifier): Allow for characters up to 0x10FFFF.
Allow for C11 in determining valid characters and valid start
characters.  Use check_nfc for non-Hangul context-dependent
checks.  Only store starter characters in nst->previous.
(_cpp_valid_ucn): Pass new argument to
NORMALIZE_STATE_UPDATE_IDNUM.
* lex.c (lex_identifier): Pass new argument to
NORMALIZE_STATE_UPDATE_IDNUM.  Call NORMALIZE_STATE_UPDATE_IDNUM
after initial non-UCN part of identifier.
(lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204886 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58188
* g++.dg/cpp0x/nsdmi-template8.C: New.

2013-11-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58725
* g++.dg/cpp0x/nsdmi-template7.C: New.

2013-11-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58829
* g++.dg/cpp0x/nsdmi-template6.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204881 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/58599
* g++.dg/cpp0x/nsdmi-template5.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204866 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (barrier_align): Return 0 when barrier_or_label
is null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204865 138bc75d-0d04-0410-961f-82ee72b054a4

When file status is unknown, don't set O_CREAT when opening read-only.

2013-11-15  Janne Blomqvist  <jb@gcc.gnu.org>
    Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/59108
* io/unix.c (regular_file): Don't set O_CREAT when opening a file
read-only with unknown status. Mask out O_CREAT when falling back
to opening read-only if ACTION= is not set and read-write fails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204864 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (C_COMMON_OBJS): Depend on c-cilkplus.o.
* gimple-pretty-print.c (dump_omp_for): Add case for
GF_OMP_FOR_KIND_CILKSIMD.
* gimple.h (enum gf_mask): Restructure entries to add
GF_OMP_FOR_KIND_CILKSIMD.
* gimplify.c (is_gimple_stmt): Add case for CILK_SIMD.
(gimplify_omp_for): Handle CILK_SIMD.
(gimplify_expr): Add ccase for CILK_SIMD.
* omp-low.c (extract_omp_for_data): Handle CILK_SIMD.
(build_outer_var_ref): Same.
(check_omp_nesting_restrictions): Same.
(lower_rec_input_clauses): Same.
(lower_lastprivate_clauses): Same.
(expand_omp_for): Same.
(execute_expand_omp): Check flag_enable_cilkplus.
(execute_lower_omp): Same.
(diagnose_sb_0): Handle CILK_SIMD.
(diagnose_omp_structured_block_errors): Check
flag_enable_cilkplus.
(setjmp_or_longjmp_p): New.
(scan_omp_1_stmt): Error on setjmp/longjmp in a simd construct.
* tree-pretty-print.c (dump_generic_node): Add case for CILK_SIMD.
* tree.def: Add tree code for CILK_SIMD.

testsuite/
* c-c++-common/cilk-plus/PS: New directory.
* g++.dg/cilk-plus/cilk-plus.exp: Run shared tests.
* g++.dg/dg.exp: Run Cilk Plus tests.
* gcc.dg/cilk-plus/cilk-plus.exp: Run shared tests.

c-family/
* c-cilkplus.c: New file.
* c-common.c (readonly_error): Add location argument.
* c-common.h (readonly_error): Same.
(c_finish_cilk_clauses): Protoize.
(c_check_cilk_loop): Same.
c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
Do not fail on error_mark_node.
Abstract increment canonicalization to here...
(c_omp_for_incr_canonicalize_ptr): New.
c-pragma.c (init_pragma): Register "simd" pragma.
c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
(enum pragma_cilk_clause): New.

c/
* c-parser.c (c_parser_cilk_simd): New.
(c_parser_cilk_verify_simd): New.
(c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
(c_parser_omp_for_loop): Add case for NE_EXPR.
Set c_break_label for CILK_SIMD.
(c_parser_cilk_clause_vectorlength): New.
(c_parser_cilk_clause_linear): New.
(c_parser_cilk_clause_name): New.
(c_parser_cilk_all_clauses): New.
* c-typeck.c (build_unary_op): Pass location argument to
readonly_error.
(build_modify_expr): Same.
(build_asm_expr): Same.
(c_finish_bc_stmt): Error on break/continue in loops.

cp/
* Make-lang.in (CXX_AND_OBJCXX_OBJS): Depend on cp/cp-cilkplus.o.
* cp-cilkplus.c: New file.
* cp-tree.h (cpp_validate_cilk_plus_loop): Protoize.
* parser.c (cp_parser_cilk_simd): New.
(cp_debug_parser): Add case for IN_CILK_SIMD_FOR.
(cp_parser_jump_statement): Same.
(cp_parser_omp_for_cond): Add new argument.
Add case for NE_EXPR.
(cp_parser_omp_for_loop): Pass new argument to
cp_parser_omp_for_cond.
Handle CILK_SIMD nodes.
Abstract initilization code to..
(cp_parser_omp_for_loop_init): ...here.
(cp_parser_pragma): Add case for PRAGMA_CILK_SIMD.
(cp_parser_cilk_simd_vectorlength): New.
(cp_parser_cilk_simd_linear): New.
(cp_parser_cilk_simd_clause_name): New.
(cp_parser_cilk_simd_all_clauses): New.
(cp_parser_cilk_simd): New.
* parser.h (IN_CILK_SIMD_FOR): New macro.
* pt.c (tsubst_expr): Add case for CILK_SIMD.
* typeck2.c (cxx_readonly_error): Pass location argument to
readonly_error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204863 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

2013-11-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/altivec.md (UNSPEC_VPERM_X, UNSPEC_VPERM_UNS_X):
Remove.
(altivec_vperm_<mode>): Revert earlier little endian change.
(*altivec_vperm_<mode>_internal): Remove.
(altivec_vperm_<mode>_uns): Revert earlier little endian change.
(*altivec_vperm_<mode>_uns_internal): Remove.
* config/rs6000/vector.md (vec_realign_load_<mode>): Revise
commentary.

gcc/testsuite:

2013-11-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.dg/vmx/3b-15.c: Revise for little endian.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204862 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (has_abnormal_or_eh_outgoing_edge): Renamed from
has_abnormal_or_outgoing_edge.  Check for EH edges as well.
* gimple-ssa-isolate-paths.c
(find_implicit_erroneous_behaviour): Corresponding changes.
Do not check stmt_ends_bb_p or GIMPLE_RETURN anymore.
(find_explicit_erroneous_behaviour): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204861 138bc75d-0d04-0410-961f-82ee72b054a4

* ifcvt.c (find_cond_trap): Properly handle case where
trap_bb == else_bb.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204856 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-15  Steve Ellcey  <sellcey@mips.com>

* configure.ac: Do not define HAVE_STRTOLD.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204855 138bc75d-0d04-0410-961f-82ee72b054a4

config/
* picflag.m4 (m68k-*-*): Use default PIC flag.

gcc/
* configure: Regenerate.

libada/
* configure: Regenerate.

libgcc/
* configure: Regenerate.

libiberty/
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204854 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Use runtime_m to get m value after call to runtime_mcall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204853 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Remove simd_type

gcc/
* config/aarch64/aarch64-simd.md: Remove simd_type from all
patterns.
* config/aarch64/aarch64.md: Likewise, correct "type" attribute
where it is incorrect or missing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204852 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/stl_bvector.h (vector<bool>::emplace_back()): LWG 2187:
Define.
(vector<bool>::emplace()): Likewise.
* testsuite/23_containers/vector/bool/emplace.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204851 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-15  Ondřej Bílka <neleai@seznam.cz>
    Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/build_hacking.xml: Fix documentation typos.
* doc/xml/manual/configure.xml: Likewise.
* include/bits/atomic_base.h: Fix typos in comments.
* include/bits/random.h: Likewise.
* include/ext/cast.h: Likewise.
* libsupc++/cxxabi.h: Likewise.
* testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Likewise.
* testsuite/tr1/5_numerical_facilities/special_functions/testcase.h:
Likewise.
* testsuite/util/exception/safety.h: Likewise.
* testsuite/util/testsuite_containers.h: Likewise.
* testsuite/util/testsuite_hooks.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204850 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/stl_map.h (map): Implement C++11 allocator-aware
container requirements.
* include/bits/stl_multimap.h (multimap): Likewise.
* include/bits/stl_multiset.h (multiset): Likewise.
* include/bits/stl_set.h (set): Likewise.
* include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_buffer and
add accessors for value.
(_Rb_tree_iterator, _Rb_tree_const_iterator): Use _Rb_tree_node
accessors.
(_Rb_tree): Use allocator_traits and implement support for sets and
maps the be allocator-aware.
* include/bits/forward_list.h (_Fwd_list_base::_M_create_node): Do
not zero-initialize storage buffer.
* include/bits/hashtable_policy.h (_Hashtable_alloc::_M_allocate_node):
Likewise.
* include/bits/stl_vector.h (vector(vector&&, const allocator_type&)):
Add conditional noexcept specification.
* doc/xml/manual/status_cxx2011.xml: Update status of containers.
* testsuite/util/testsuite_allocator.h: Re-indent.
* testsuite/23_containers/forward_list/allocator/copy.cc: Test
allocator-extended copy constructor.
* testsuite/23_containers/unordered_map/allocator/copy.cc: Likewise.
* testsuite/23_containers/unordered_multimap/allocator/copy.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/allocator/copy.cc:
Likewise.
* testsuite/23_containers/unordered_set/allocator/copy.cc: Likewise.
* testsuite/23_containers/vector/allocator/copy.cc: Likewise.
* testsuite/23_containers/forward_list/allocator/move.cc: New.
* testsuite/23_containers/unordered_map/allocator/move.cc: New.
* testsuite/23_containers/unordered_multimap/allocator/move.cc: New.
* testsuite/23_containers/unordered_multiset/allocator/move.cc: New.
* testsuite/23_containers/unordered_set/allocator/move.cc: New.
* testsuite/23_containers/vector/allocator/move.cc: New.
* testsuite/23_containers/map/allocator/copy.cc: New.
* testsuite/23_containers/map/allocator/copy_assign.cc: New.
* testsuite/23_containers/map/allocator/minimal.cc: New.
* testsuite/23_containers/map/allocator/move.cc: New.
* testsuite/23_containers/map/allocator/move_assign.cc: New.
* testsuite/23_containers/map/allocator/noexcept.cc: New.
* testsuite/23_containers/map/allocator/swap.cc: New.
* testsuite/23_containers/multimap/allocator/copy.cc: New.
* testsuite/23_containers/multimap/allocator/copy_assign.cc: New.
* testsuite/23_containers/multimap/allocator/minimal.cc: New.
* testsuite/23_containers/multimap/allocator/move.cc: New.
* testsuite/23_containers/multimap/allocator/move_assign.cc: New.
* testsuite/23_containers/multimap/allocator/noexcept.cc: New.
* testsuite/23_containers/multimap/allocator/swap.cc: New.
* testsuite/23_containers/multiset/allocator/copy.cc: New.
* testsuite/23_containers/multiset/allocator/copy_assign.cc: New.
* testsuite/23_containers/multiset/allocator/minimal.cc: New.
* testsuite/23_containers/multiset/allocator/move.cc: New.
* testsuite/23_containers/multiset/allocator/move_assign.cc: New.
* testsuite/23_containers/multiset/allocator/noexcept.cc: New.
* testsuite/23_containers/multiset/allocator/swap.cc: New.
* testsuite/23_containers/set/allocator/copy.cc: New.
* testsuite/23_containers/set/allocator/copy_assign.cc: New.
* testsuite/23_containers/set/allocator/minimal.cc: New.
* testsuite/23_containers/set/allocator/move.cc: New.
* testsuite/23_containers/set/allocator/move_assign.cc: New.
* testsuite/23_containers/set/allocator/noexcept.cc: New.
* testsuite/23_containers/set/allocator/swap.cc: New.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/vector/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_2_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204848 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c-family/
* c-pretty-print.c (pp_c_character_constant): Remove unnecessary
wchar_type and host_integerp checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204847 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* dwarf2out.c (gen_enumeration_type_die): Remove unnecessary
host_integerp test.
* tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
Use TREE_INT_CST_LOW rather than tree_low_cst when reading the
constant.
* fold-const.c (fold_binary_loc): Replace a host_integerp/tree_low_cst
pair with a TREE_CODE test and TREE_INT_CST_LOW.
* tree-vect-generic.c (expand_vector_divmod): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204846 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-15  Richard Biener  <rguenther@suse.de>

PR tree-optimization/50262
* tree-ssa-alias.h (struct pt_solution): Split
vars_contains_global into vars_contains_nonlocal,
vars_contains_escaped and vars_contains_escaped_heap.
* tree-ssa-structalias.c (label_visit): Expand comment.
(handle_lhs_call): Adjust comment.
(set_uids_in_ptset): Set the new flags appropriately.
(pt_solution_set): Adjust.
(pt_solution_set_var): Likewise.
(pt_solution_ior_into): Likewise.
(pt_solution_includes_global): Likewise.
(pt_solutions_intersect_1): Optimize escaped handling.
(compute_points_to_sets): Remove heap variable globalization.
(ipa_escaped_pt): Adjust initializer.
(pass_data_ipa_pta): Do not run TODO_update_ssa.
* gimple-pretty-print.c (pp_points_to_solution): Print split
flags.
* tree-ssa-alias.c (dump_points_to_solution): Likewise.

* gcc.dg/tree-ssa/alias-28.c: New testcase.
* gcc.dg/strlenopt-1.c: Adjust.
* gcc.dg/strlenopt-1f.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204845 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-15  Richard Biener  <rguenther@suse.de>

* tree-loop-distribution.c (tree_loop_distribution): Make sure
to distribute all stores.

* gcc.dg/torture/20131115-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204843 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (-mabi=elfv1, -mabi=elfv2): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204842 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (GCC_GLIBC_VERSION_GTE_IFELSE): New configure
macro.
* configure.ac: Determine target_header_dir earlier.
(--with-glibc-version): New configure option.
Use GCC_GLIBC_VERSION_GTE_IFELSE in enable_gnu_unique_object,
gcc_cv_libc_provides_ssp and gcc_cv_target_ldbl128 tests.
* configure: Regenerate.
* doc/install.texi (--enable-gnu-unique-object): Don't refer to
native toolchains for default.
(--with-glibc-version): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204841 138bc75d-0d04-0410-961f-82ee72b054a4

Add and use System.Linux.time_t for time_t

PR ada/54040
* s-linux-x32.ads: New file.
* s-osprim-x32.adb: Likewise.
* s-linux.ads (time_t): New type.
* s-linux-alpha.ads (time_t):  Likewise.
* s-linux-hppa.ads (time_t):  Likewise.
* s-linux-mipsel.ads (time_t):  Likewise.
* s-linux-sparc.ads (time_t):  Likewise.
* s-osinte-linux.ads (time_t): Mark it private.  Replace long
with System.Linux.time_t.
(timespec): Replace long with time_t.
* s-osinte-posix.adb (To_Timespec): Likewise.
* s-taprop-linux.adb (timeval): Replace C.long with
System.OS_Interface.time_t.
* gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS): Replace
s-linux.ads with s-linux-x32.ads, s-osprim-posix.adb with
s-osprim-x32.adb for x32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204840 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_binary_loc) <comparisons>: Reuse local variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204839 138bc75d-0d04-0410-961f-82ee72b054a4

fix PR sanitizer/58994

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204838 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-streamer-in.c (input function): Call cgraph_create_node if
cgraph_get_node failed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204836 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:
* gcc.dg/cpp/ucnid-9.c: New test.

libcpp:
* ucnid.tab: Mark C99 digits as [C99DIG].
* makeucnid.c (read_ucnid): Handle [C99DIG].
(read_table): Don't check for digit characters.
* ucnid.h: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204835 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204833 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (defer_stack_allocation): When optimization is enabled,
defer allocation of DECL_IGNORED_P variables at toplevel unless really
small.  Factorize size threshold computation from the existing one.
(expand_used_vars): Refine comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204830 138bc75d-0d04-0410-961f-82ee72b054a4

Revert the last change

* gnat.dg/specs/addr1.ads: Revert the last change.
* gnat.dg/specs/atomic1.ads: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204829 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Don't use filename without '/' for backtrace library.

Fixes http://golang.org/issue/6715.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204828 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Use backend interface for comparisons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204827 138bc75d-0d04-0410-961f-82ee72b054a4

Include gimple.h and pointer-set.h in gcc-interface/trans.c

* gcc-interface/trans.c: Include gimple.h and pointer-set.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204826 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Cong Hou  <congh@google.com>

    * tree-vectorizer.h (struct dr_with_seg_len): Remove the base
    address field as it can be obtained from dr.  Rename the struct.
    * tree-vect-data-refs.c (comp_dr_with_seg_len_pair): Consider
    steps of data references during sort.
    (vect_prune_runtime_alias_test_list): Adjust with the change to
    struct dr_with_seg_len.
    * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
    Adjust with the change to struct dr_with_seg_len.

2013-11-14  Cong Hou  <congh@google.com>

    * gcc.dg/vect/vect-alias-check.c: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204822 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (has_abnormal_outgoing_edge_p): Moved here from...
* tree-inline.c (has_abnormal_outgoing_edge_p): Remove.
* gimple-ssa-isolate-paths.c: Include tree-cfg.h.
(find_implicit_erroneous_behaviour): If a block has abnormal outgoing
edges, then ignore it.  If the statement exhibiting erroneous
behaviour ends basic blocks, with the exception of GIMPLE_RETURNs,
then we can not optimize.
(find_explicit_erroneous_behaviour): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204821 138bc75d-0d04-0410-961f-82ee72b054a4

net: On Solaris use Darwin keepalive code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204819 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-11-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/57887
* parser.c (cp_parser_late_parsing_nsdmi): Call
maybe_begin_member_template_processing.
* pt.c (maybe_begin_member_template_processing): Handle NSDMIs.
(inline_needs_template_parms): Adjust.

/testsuite
2013-11-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/57887
* g++.dg/cpp0x/nsdmi-template3.C: New.
* g++.dg/cpp0x/nsdmi-template4.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204818 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Add netpoll code that uses select.

Required for Solaris support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204817 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Fix GC flag in when allocating memory from cgo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204815 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify-be.h:  New file.  Add prototypes.
* gimplify.h: Don't include gimple.h.
(struct gimplify_hasher, struct gimplify_ctx, is_gimple_sizepos,
gimplify_hasher::hash, gimplify_hasher::equal): Relocate from gimple.h.
* gimple.h (struct gimplify_hasher, gimplify_hasher::hash,
gimplify_hasher::equal, struct gimplify_ctx, is_gimple_sizepos): Move
to gimplify.h.
(enum gsi_iterator_update): Move to gimple-iterator.h.
* gimple-iterator.h (enum gsi_iterator_update): Relocate from gimple.h.
* gimplify-be.c: New File.
(force_gimple_operand_1, force_gimple_operand,
force_gimple_operand_gsi_1, force_gimple_operand_gsi): Relocate from
gimplify.c.
* gimplify.c (force_gimple_operand_1, force_gimple_operand,
force_gimple_operand_gsi_1, force_gimple_operand_gsi): Move to
gimplify-be.c.
* Makefile.in (OBJS): Add gimplify-be.o
* asan.c: Include only gimplify.h, gimplify-be.h, and/or gimple.h as
required.
* cfgloopmanip.c: Likewise.
* cgraphunit.c: Likewise.
* cilk-common.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* gimple-expr.c: Likewise.
* gimple-fold.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimple.c: Likewise.
* graphite-clast-to-gimple.c: Likewise.
* graphite-sese-to-poly.c: Likewise.
* ipa-prop.c: Likewise.
* ipa-split.c: Likewise.
* ipa.c: Likewise.
* langhooks.c: Likewise.
* omp-low.c: Likewise.
* sese.c: Likewise.
* stor-layout.c: Likewise.
* targhooks.c: Likewise.
* trans-mem.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-complex.c: Likewise.
* tree-if-conv.c: Likewise.
* tree-inline.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-nested.c: Likewise.
* tree-parloops.c: Likewise.
* tree-predcom.c: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-ifcombine.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-strlen.c: Likewise.
* tree-ssa.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-tailcall.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-vect-loop-manip.c: Likewise.
* tree-vect-loop.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-stmts.c: Likewise.
* tree.c: Likewise.
* tsan.c: Likewise.
* value-prof.c: Likewise.
* config/aarch64/aarch64.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/darwin.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/mep/mep.c: Likewise.
* config/mips/mips.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/s390/s390.c: Likewise.
* config/sh/sh.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/spu/spu.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/tilegx/tilegx.c: Likewise.
* config/tilepro/tilepro.c: Likewise.
* config/xtensa/xtensa.c: Likewise.

* c/c-typeck.c: Include only gimplify.h and gimple.h as needed.
* c-family/c-common.c: Likewise.
* c-family/c-gimplify.c: Likewise.
* c-family/cilk.c: Likewise.

* cp/class.c: Include only gimplify.h and gimple.h as needed.
* cp/cp-gimplify.c: Likewise.
* cp/error.c: Likewise.
* cp/init.c: Likewise.
* cp/optimize.c: Likewise.
* cp/pt.c: Likewise.
* cp/semantics.c: Likewise.
* cp/tree.c: Likewise.
* cp/vtable-class-hierarchy.c: Likewise.

* fortran/trans-expr.c: Include only gimplify.h and gimple.h as needed.
* fortran/trans-openmp.c: Likewise.

* go/go-lang.c: Include only gimplify.h and gimple.h as needed.

* java/java-gimplify.c: Include only gimplify.h and gimple.h as needed.

* objc/objc-act.c: Include only gimplify.h and gimple.h as needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204812 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arc/arc.md (doloop_begin_i): Remove extra alignment;
use (.&-4) idiom.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204810 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/sysv4le.h (LINUX64_DEFAULT_ABI_ELFv2): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204809 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* config/rs6000/rs6000.h (RS6000_SAVE_AREA): Handle ABI_ELFv2.
(RS6000_SAVE_TOC): Remove.
(RS6000_TOC_SAVE_SLOT): New macro.
* config/rs6000/rs6000.c (rs6000_parm_offset): New function.
(rs6000_parm_start): Use it.
(rs6000_function_arg_advance_1): Likewise.
(rs6000_emit_prologue): Use RS6000_TOC_SAVE_SLOT.
(rs6000_emit_epilogue): Likewise.
(rs6000_call_aix): Likewise.
(rs6000_output_function_prologue): Do not save/restore r11
around calling _mcount for ABI_ELFv2.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* config/rs6000/rs6000-protos.h (rs6000_reg_parm_stack_space):
Add prototype.
* config/rs6000/rs6000.h (RS6000_REG_SAVE): Remove.
(REG_PARM_STACK_SPACE): Call rs6000_reg_parm_stack_space.
* config/rs6000/rs6000.c (rs6000_parm_needs_stack): New function.
(rs6000_function_parms_need_stack): Likewise.
(rs6000_reg_parm_stack_space): Likewise.
(rs6000_function_arg): Do not replace BLKmode by Pmode when
returning a register argument.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Michael Gschwind  <mkg@us.ibm.com>

* config/rs6000/rs6000.h (FP_ARG_MAX_RETURN): New macro.
(ALTIVEC_ARG_MAX_RETURN): Likewise.
(FUNCTION_VALUE_REGNO_P): Use them.
* config/rs6000/rs6000.c (TARGET_RETURN_IN_MSB): Define.
(rs6000_return_in_msb): New function.
(rs6000_return_in_memory): Handle ELFv2 homogeneous aggregates.
Handle aggregates of up to 16 bytes for ELFv2.
(rs6000_function_value): Handle ELFv2 homogeneous aggregates.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Michael Gschwind  <mkg@us.ibm.com>

* config/rs6000/rs6000.h (AGGR_ARG_NUM_REG): Define.
* config/rs6000/rs6000.c (rs6000_aggregate_candidate): New function.
(rs6000_discover_homogeneous_aggregate): Likewise.
(rs6000_function_arg_boundary): Handle homogeneous aggregates.
(rs6000_function_arg_advance_1): Likewise.
(rs6000_function_arg): Likewise.
(rs6000_arg_partial_bytes): Likewise.
(rs6000_psave_function_arg): Handle BLKmode arguments.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Michael Gschwind  <mkg@us.ibm.com>

* config/rs6000/rs6000.h (AGGR_ARG_NUM_REG): Define.
* config/rs6000/rs6000.c (rs6000_aggregate_candidate): New function.
(rs6000_discover_homogeneous_aggregate): Likewise.
(rs6000_function_arg_boundary): Handle homogeneous aggregates.
(rs6000_function_arg_advance_1): Likewise.
(rs6000_function_arg): Likewise.
(rs6000_arg_partial_bytes): Likewise.
(rs6000_psave_function_arg): Handle BLKmode arguments.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (machine_function): New member
r2_setup_needed.
(rs6000_emit_prologue): Set r2_setup_needed if necessary.
(rs6000_output_mi_thunk): Set r2_setup_needed.
(rs6000_output_function_prologue): Output global entry point
prologue and local entry point marker if needed for ABI_ELFv2.
Output -mprofile-kernel code here.
(output_function_profiler): Do not output -mprofile-kernel
code here; moved to rs6000_output_function_prologue.
(rs6000_file_start): Output ".abiversion 2" for ABI_ELFv2.

(rs6000_emit_move): Do not handle dot symbols for ABI_ELFv2.
(rs6000_output_function_entry): Likewise.
(rs6000_assemble_integer): Likewise.
(rs6000_elf_encode_section_info): Likewise.
(rs6000_elf_declare_function_name): Do not create dot symbols
or .opd section for ABI_ELFv2.

(rs6000_trampoline_size): Update for ABI_ELFv2 trampolines.
(rs6000_trampoline_init): Likewise.
(rs6000_elf_file_end): Call file_end_indicate_exec_stack
for ABI_ELFv2.

(rs6000_call_aix): Handle ELFv2 indirect calls.  Do not check
for function descriptors in ABI_ELFv2.

* config/rs6000/rs6000.md ("*call_indirect_aix<mode>"): Support
on ABI_AIX only, not ABI_ELFv2.
("*call_value_indirect_aix<mode>"): Likewise.
("*call_indirect_elfv2<mode>"): New pattern.
("*call_value_indirect_elfv2<mode>"): Likewise.

* config/rs6000/predicates.md ("symbol_ref_operand"): Do not
check for function descriptors in ABI_ELFv2.
("current_file_function_operand"): Likewise.

* config/rs6000/ppc-asm.h [__powerpc64__ && _CALL_ELF == 2]:
(toc): Undefine.
(FUNC_NAME): Define ELFv2 variant.
(JUMP_TARGET): Likewise.
(FUNC_START): Likewise.
(HIDDEN_FUNC): Likewise.
(FUNC_END): Likeiwse.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config.gcc [powerpc*-*-* | rs6000-*-*]: Support --with-abi=elfv1
and --with-abi=elfv2.
* config/rs6000/option-defaults.h (OPTION_DEFAULT_SPECS): Add "abi".
* config/rs6000/rs6000.opt (mabi=elfv1): New option.
(mabi=elfv2): Likewise.
* config/rs6000/rs6000-opts.h (enum rs6000_abi): Add ABI_ELFv2.
* config/rs6000/linux64.h (DEFAULT_ABI): Do not hard-code to AIX_ABI
if !RS6000_BI_ARCH.
(ELFv2_ABI_CHECK): New macro.
(SUBSUBTARGET_OVERRIDE_OPTIONS): Use it to decide whether to set
rs6000_current_abi to ABI_AIX or ABI_ELFv2.
(GLIBC_DYNAMIC_LINKER64): Support ELFv2 ld.so version.
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Predefine
_CALL_ELF and __STRUCT_PARM_ALIGN__ if appropriate.

* config/rs6000/rs6000.c (rs6000_debug_reg_global): Handle ABI_ELFv2.
(debug_stack_info): Likewise.
(rs6000_file_start): Treat ABI_ELFv2 the same as ABI_AIX.
(rs6000_legitimize_tls_address): Likewise.
(rs6000_conditional_register_usage): Likewise.
(rs6000_emit_move): Likewise.
(init_cumulative_args): Likewise.
(rs6000_function_arg_advance_1): Likewise.
(rs6000_function_arg): Likewise.
(rs6000_arg_partial_bytes): Likewise.
(rs6000_output_function_entry): Likewise.
(rs6000_assemble_integer): Likewise.
(rs6000_savres_strategy): Likewise.
(rs6000_stack_info): Likewise.
(rs6000_function_ok_for_sibcall): Likewise.
(rs6000_emit_load_toc_table): Likewise.
(rs6000_savres_routine_name): Likewise.
(ptr_regno_for_savres): Likewise.
(rs6000_emit_prologue): Likewise.
(rs6000_emit_epilogue): Likewise.
(rs6000_output_function_epilogue): Likewise.
(output_profile_hook): Likewise.
(output_function_profiler): Likewise.
(rs6000_trampoline_size): Likewise.
(rs6000_trampoline_init): Likewise.
(rs6000_elf_output_toc_section_asm_op): Likewise.
(rs6000_elf_encode_section_info): Likewise.
(rs6000_elf_reloc_rw_mask): Likewise.
(rs6000_elf_declare_function_name): Likewise.
(rs6000_function_arg_boundary): Treat ABI_ELFv2 the same as ABI_AIX,
except that rs6000_compat_align_parm is always assumed false.
(rs6000_gimplify_va_arg): Likewise.
(rs6000_call_aix): Update comment.
(rs6000_sibcall_aix): Likewise.
* config/rs6000/rs6000.md ("tls_gd_aix<TLSmode:tls_abi_suffix>"):
Treat ABI_ELFv2 the same as ABI_AIX.
("*tls_gd_call_aix<TLSmode:tls_abi_suffix>"): Likewise.
("tls_ld_aix<TLSmode:tls_abi_suffix>"): Likewise.
("*tls_ld_call_aix<TLSmode:tls_abi_suffix>"): Likewise.
("load_toc_aix_si"): Likewise.
("load_toc_aix_di"): Likewise.
("call"): Likewise.
("call_value"): Likewise.
("*call_local_aix<mode>"): Likewise.
("*call_value_local_aix<mode>"): Likewise.
("*call_nonlocal_aix<mode>"): Likewise.
("*call_value_nonlocal_aix<mode>"): Likewise.
("*call_indirect_aix<mode>"): Likewise.
("*call_value_indirect_aix<mode>"): Likewise.
("sibcall"): Likewise.
("sibcall_value"): Likewise.
("*sibcall_aix<mode>"): Likewise.
("*sibcall_value_aix<mode>"): Likewise.
* config/rs6000/predicates.md ("symbol_ref_operand"): Likewise.
("current_file_function_operand"): Likewise.

gcc/testsuite/ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* gcc.target/powerpc/ppc64-abi-1.c (stack_frame_t): Remove
compiler and linker field if _CALL_ELF == 2.
* gcc.target/powerpc/ppc64-abi-2.c (stack_frame_t): Likewise.
* gcc.target/powerpc/ppc64-abi-dfp-1.c (stack_frame_t): Likewise.
* gcc.dg/stack-usage-1.c (SIZE): Update value for _CALL_ELF == 2.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* gcc.target/powerpc/ppc64-abi-dfp-1.c (FUNC_START): New macro.
(WRAPPER): Use it.
* gcc.target/powerpc/no-r11-1.c: Skip on powerpc_elfv2.
* gcc.target/powerpc/no-r11-2.c: Skip on powerpc_elfv2.
* gcc.target/powerpc/no-r11-3.c: Skip on powerpc_elfv2.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* lib/target-supports.exp (check_effective_target_powerpc_elfv2):
New function.
* gcc.target/powerpc/pr57949-1.c: Disable for powerpc_elfv2.
* gcc.target/powerpc/pr57949-2.c: Likewise.

libgcc/ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
(frob_update_context): Use it.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
(trampoline_initial): Provide ELFv2 variant.
(__trampoline_setup): Likewise.

* config/rs6000/linux-unwind.h (frob_update_context): Do not
check for AIX indirect function call sequence if _CALL_ELF == 2.

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* config/rs6000/linux-unwind.h (get_regs): Do not support
old kernel versions if _CALL_ELF == 2.
(frob_update_context): Do not support PLT stub variants only
generated by old linkers if _CALL_ELF == 2.

libitm/ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/powerpc/sjlj.S [__powerpc64__ && _CALL_ELF == 2]:
(FUNC): Define ELFv2 variant.
(END): Likewise.
(HIDDEN): Likewise.
(CALL): Likewise.
(BASE): Likewise.
(LR_SAVE): Likewise.

libstdc++/ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* scripts/extract_symvers.in: Ignore <localentry: > fields
in readelf --symbols output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204808 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (rs6000_arg_partial_bytes): Simplify logic
by making use of the fact that for vector / floating point arguments
passed both in VRs/FPRs and in the fixed parameter area, the partial
bytes mechanism is in fact not used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204807 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (rs6000_psave_function_arg): New function.
(rs6000_finish_function_arg): Likewise.
(rs6000_function_arg): Use rs6000_psave_function_arg and
rs6000_finish_function_arg to handle both vector and floating
point arguments that are also passed in GPRs / the stack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204806 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (USE_FP_FOR_ARG_P): Remove TYPE argument.
(USE_ALTIVEC_FOR_ARG_P): Likewise.
(rs6000_darwin64_record_arg_advance_recurse): Update uses.
(rs6000_function_arg_advance_1):Likewise.
(rs6000_darwin64_record_arg_recurse): Likewise.
(rs6000_function_arg): Likewise.
(rs6000_arg_partial_bytes): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204805 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (rs6000_option_override_internal): Replace
"DEFAULT_ABI != ABI_AIX" test by testing for ABI_V4 or ABI_DARWIN.
(rs6000_savres_strategy): Likewise.
(rs6000_return_addr): Likewise.
(rs6000_emit_load_toc_table): Replace "DEFAULT_ABI != ABI_AIX" by
testing for ABI_V4 (since ABI_DARWIN is impossible here).
(rs6000_emit_prologue): Likewise.
(legitimate_lo_sum_address_p): Simplify DEFAULT_ABI test.
(rs6000_elf_declare_function_name): Remove duplicated test.
* config/rs6000/rs6000.md ("load_toc_v4_PIC_1"): Explicitly test
for ABI_V4 (instead of "DEFAULT_ABI != ABI_AIX" test).
("load_toc_v4_PIC_1_normal"): Likewise.
("load_toc_v4_PIC_1_476"): Likewise.
("load_toc_v4_PIC_1b"): Likewise.
("load_toc_v4_PIC_1b_normal"): Likewise.
("load_toc_v4_PIC_1b_476"): Likewise.
("load_toc_v4_PIC_2"): Likewise.
("load_toc_v4_PIC_3b"): Likewise.
("load_toc_v4_PIC_3c"): Likewise.
* config/rs6000/rs6000.h (RS6000_REG_SAVE): Simplify DEFAULT_ABI test.
(RS6000_SAVE_AREA): Likewise.
(FP_ARG_MAX_REG): Likewise.
(RETURN_ADDRESS_OFFSET): Likewise.
* config/rs6000/sysv.h (TARGET_TOC): Test for ABI_V4 instead
of ABI_AIX.
(SUBTARGET_OVERRIDE_OPTIONS): Likewise.
(MINIMAL_TOC_SECTION_ASM_OP): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204804 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (rs6000_call_indirect_aix): Rename to ...
(rs6000_call_aix): ... this.  Handle both direct and indirect calls.
Create call insn directly instead of via various gen_... routines.
Mention special registers used by the call in CALL_INSN_FUNCTION_USAGE.
(rs6000_sibcall_aix): New function.
* config/rs6000/rs6000.md (TOC_SAVE_OFFSET_32BIT): Remove.
(TOC_SAVE_OFFSET_64BIT): Likewise.
(AIX_FUNC_DESC_TOC_32BIT): Likewise.
(AIX_FUNC_DESC_TOC_64BIT): Likewise.
(AIX_FUNC_DESC_SC_32BIT): Likewise.
(AIX_FUNC_DESC_SC_64BIT): Likewise.
("call" expander): Call rs6000_call_aix.
("call_value" expander): Likewise.
("call_indirect_aix<ptrsize>"): Replace this pattern ...
("call_indirect_aix<ptrsize>_nor11"): ... and this pattern ...
("*call_indirect_aix<mode>"): ... by this insn pattern.
("call_value_indirect_aix<ptrsize>"): Replace this pattern ...
("call_value_indirect_aix<ptrsize>_nor11"): ... and this pattern ...
("*call_value_indirect_aix<mode>"): ... by this insn pattern.
("*call_nonlocal_aix32", "*call_nonlocal_aix64"): Replace by ...
("*call_nonlocal_aix<mode>"): ... this pattern.
("*call_value_nonlocal_aix32", "*call_value_nonlocal_aix64"): Replace
("*call_value_nonlocal_aix<mode>"): ... by this pattern.
("*call_local_aix<mode>"): New insn pattern.
("*call_value_local_aix<mode>"): Likewise.
("sibcall" expander): Call rs6000_sibcall_aix.
("sibcall_value" expander): Likewise.  Move earlier in file.
("*sibcall_nonlocal_aix<mode>"): Replace by ...
("*sibcall_aix<mode>"): ... this pattern.
("*sibcall_value_nonlocal_aix<mode>"): Replace by ...
("*sibcall_value_aix<mode>"): ... this pattern.
* config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): Remove.
(rs6000_call_aix): Add prototype.
(rs6000_sibcall_aix): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204803 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to add file in last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204802 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/59122
* asan.c (asan_emit_stack_protection): Ensure -fsection-anchors
isn't confused by the artificial decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204801 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
location of CR save area for 64-bit little-endian systems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204800 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* config/rs6000/rs6000.c (rs6000_emit_prologue): Do not place a
RTX_FRAME_RELATED_P marker on the UNSPEC_MOVESI_FROM_CR insn.
Instead, add USEs of all modified call-saved CR fields to the
insn storing the result to the stack slot, and provide an
appropriate REG_FRAME_RELATED_EXPR for that insn.
* config/rs6000/rs6000.md ("*crsave"): New insn pattern.
* config/rs6000/predicates.md ("crsave_operation"): New predicate.

testsuite/ChangeLog:

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* g++.dg/eh/ppc64-sighandle-cr.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204799 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
    Alan Modra  <amodra@gmail.com>

* function.c (assign_parms): Use all.reg_parm_stack_space instead
of re-evaluating REG_PARM_STACK_SPACE target macro.
(locate_and_pad_parm): New parameter REG_PARM_STACK_SPACE.  Use it
instead of evaluating target macro REG_PARM_STACK_SPACE every time.
(assign_parm_find_entry_rtl): Update call.
* calls.c (initialize_argument_information): Update call.
(emit_library_call_value_1): Likewise.
* expr.h (locate_and_pad_parm): Update prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204798 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

* calls.c (store_unaligned_arguments_into_pseudos): Skip PARALLEL
arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204797 138bc75d-0d04-0410-961f-82ee72b054a4

go/build: Add all known gccgo architectures to list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204796 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.c (rx_mode_dependent_address_p): Allow offsets up
to 16 bits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204795 138bc75d-0d04-0410-961f-82ee72b054a4

libgo/go/go/build: use syslist.go from the gc stdlib.

If cmd/go is rebuilt using -compiler gccgo the version of go/build that is linked into that cmd/go will not function properly as the list of file suffixes know as operating systems or architectures is incorrect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204794 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-threadedge.c (thread_through_normal_block): Only push
the EDGE_START_JUMP_THREAD marker if the jump threading path is
empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204793 138bc75d-0d04-0410-961f-82ee72b054a4

Require fenv_exceptions in gcc.dg/torture/float128* tests

* gcc.dg/torture/float128-cmp-invalid.c: Require fenv_exceptions.
* gcc.dg/torture/float128-div-underflow.c: Likewise.
* gcc.dg/torture/float128-extend-nan.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204792 138bc75d-0d04-0410-961f-82ee72b054a4

2013-11-14  Richard Biener  <rguenther@suse.de>

* gcc.dg/tree-ssa/ssa-vrp-thread-1.c: Fix target selector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204791 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/alloc_traits.h (__allow_copy_cons): Remove.
(__check_copy_constructible): Likewise.
* include/bits/unordered_map.h (unordered_map, unordered_multimap):
Do not derive from __check_copy_constructible.
* include/bits/unordered_set.h (unordered_set, unordered_multiset):
Likewise.
* testsuite/23_containers/unordered_map/55043.cc: It is no longer
necessary for is_copy_constructible to be correct to use nested
unordered containers.
* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
* testsuite/23_containers/unordered_set/55043.cc: Likewise.
* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204790 138bc75d-0d04-0410-961f-82ee72b054a4

XFAIL addr1.ads and atomic1.ads on x32

* gnat.dg/specs/addr1.ads: XFAIL on x32.
* gnat.dg/specs/atomic1.ads: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204789 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo in ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204787 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] [-mtune cleanup 5/5] Update invoke.texi

gcc/
* doc/invoke.texi: Update documentation for AArch64's -mcpu
and -mtune options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204785 138bc75d-0d04-0410-961f-82ee72b054a4