Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180588 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.

* gcc.target/i386/sse2-cvt-1.c: New test.
* gcc.target/i386/sse2-cvt-2.c: New test.
* gcc.target/i386/avx-cvt-1.c: New test.
* gcc.target/i386/avx-cvt-2.c: New test.
* gcc.target/i386/avx2-cvt-1.c: New test.
* gcc.target/i386/avx2-cvt-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180580 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
overrides for -masm=intel memory.
* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
(sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
(sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180579 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-27  Martin Jambor  <mjambor@suse.cz>

* ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
to parm_ainfo.
(ipa_compute_jump_functions_for_edge): Likewise.
(ipa_compute_jump_functions): Likewise.
(ipa_analyze_indirect_call_uses): Likewise.
(ipa_analyze_call_uses): Likewise.
(ipa_analyze_params_uses): Likewise.
(ipa_analyze_node): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180578 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-27  Martin Jambor  <mjambor@suse.cz>

* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180577 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50875
* config/i386/sse.md (*avx2_unpcklpd256): Remove extra insn
constraints.  Change alternative 1 to "x,m,1".

testsuitee/ChangeLog:

PR target/50875
* gfortran.dg/pr50875.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180576 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (build/gencheck.o): Depend on tree.def and
c-family/c-common.def.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180575 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-strlen.c: Include expr.h.
(get_stridx): Don't use c_strlen, instead use string_constant
and compute string length from it.
* Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180574 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/46603
PR bootstrap/50879
* reload.c (push_reload): In the out case, restore previous behavior
for subregs that don't have word mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180572 138bc75d-0d04-0410-961f-82ee72b054a4

* cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is
not.
(cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180569 138bc75d-0d04-0410-961f-82ee72b054a4

Small comment cleanup

gcc/cp/

* cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180568 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.c (expand_vec_perm): Use the correct mode for scaling the
        selector.  Save the qimode constant selector for later use by the
        qimode vec_perm pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180567 138bc75d-0d04-0410-961f-82ee72b054a4

* config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
to unit_req_factor to the right enum type.
(get_unit_operand_masks, reshuffle_units, try_rename_operands,
hwloop_optimize): Remove unused variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180565 138bc75d-0d04-0410-961f-82ee72b054a4

2010-10-27  Richard Guenther  <rguenther@suse.de>

PR middle-end/50731
* tree-vect-generic.c (do_binop): Handle scalar operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180564 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-27  Richard B. Kreckel  <kreckel@ginac.de>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/50880
* include/std/complex (__complex_acosh): Fix for __z.real() < 0.
* include/tr1/complex (__complex_acosh): Likewise.
* testsuite/26_numerics/complex/50880.cc: New.
* testsuite/tr1/8_c_compatibility/complex/50880.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180563 138bc75d-0d04-0410-961f-82ee72b054a4

* config.sub: Import these changes from the config project:

2011-10-08  Joern Rennecke <joern.rennecke@embecosm.com>
    Ben Elliston  <bje@gnu.org>

* config.sub (epiphany): New.

2011-09-09  Linas Vepstas  <linasvepstas@gmail.com>
    Ben Elliston  <bje@gnu.org>

        * config.sub (hexagon, hexagon-*): New.

2011-08-23  Roland McGrath  <mcgrathr@google.com>

* config.sub: Rename 32eb to be32, 32el to le32, 64el to le64, and
64eb to be64.

2011-08-16  Roland McGrath  <mcgrathr@google.com>

* config.sub (32eb, 32el, 64eb, 64el): New (pseudo-)CPUs.
(nacl): Grok as alias for 32el-unknown-nacl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180562 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37191
* config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
from different units in a single alternative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180560 138bc75d-0d04-0410-961f-82ee72b054a4

syscalls: Rewrite awk script to work with nawk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180559 138bc75d-0d04-0410-961f-82ee72b054a4

Fix thinko in previous sparc setcc changes.

* config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
if we're comparing DImode and comparison is other than EQ or NE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180558 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180556 138bc75d-0d04-0410-961f-82ee72b054a4

Update Go library to last weekly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180552 138bc75d-0d04-0410-961f-82ee72b054a4

Add sparc fmaf test.

gcc/testsuite/

* gcc.target/sparc/fmaf-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180551 138bc75d-0d04-0410-961f-82ee72b054a4

Improve sparc setcc generation and add testcases.

gcc/

* config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
LEU/LTU/GEU/GTU is attempted.
* config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
and split.
(*neg_seqsi_sign_extend): Likewise.
(*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
*neg_sgeu_extend_sp64): New insns.

gcc/testsuite/

* gcc.target/sparc/setcc-1.c: New test.
* gcc.target/sparc/setcc-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180550 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/50862
* include/std/condition_variable (condition_variable_any::wait): Avoid
terminating if relocking user mutex throws during stack-unwinding.
* testsuite/30_threads/condition_variable_any/50862.cc: Add dg-require.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180549 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tls/thr-cse-1.c: For i?86-*-mingw*, check for multiple
calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180546 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/graphite/run-id-1.c: Pass -Wl,--stack,12582912 option for
Windows targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180545 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pr37843-4.c: Allow for leading underscores on
symbol names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180544 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pad-4.c: Skip for Windows targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180543 138bc75d-0d04-0410-961f-82ee72b054a4

Canonicalize sparc movcc patterns such that operand 0 always appears in operand 4.

* config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare.
* config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it.
(*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4.
(*mov<I:mode>_cc_reg_sp64): Likewise.
(*movsf_cc_v9): Likewise.
(*movsf_cc_reg_sp64): Likewise.
(*movdf_cc_v9): Likewise.
(*movdf_cc_reg_sp64): Likewise.
(*movtf_cc_hq_v9): Likewise.
(*movtf_cc_reg_hq_sp64): Likewise.
(*movtf_cc_v9): Likewise.
(*movtf_cc_reg_sp64): Likewise.
* config/sparc/sparc.c (sparc_expand_conditional_move): New function.
(sparc_print_operand): Delete 'c' and 'd' handling, no longer used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180542 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
variable.  Always create the elaboration variable, if any, as constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180541 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
make a packable type for fields of union types as well.
<is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
(gnat_to_gnu_component_type): Try to make a packable type for fields
of union types as well.
(make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
(maybe_pad_type): Try to make a packable type for fields of union types
as well.
(gnat_to_gnu_field): Likewise.
(is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
(set_rm_size): Likewise.
(rm_size): Likewise.
* gcc-interface/misc.c (gnat_type_max_size): Likewise.
* gcc-interface/trans.c (add_decl_expr): Likewise.
* gcc-interface/utils.c (finish_record_type): Likewise.
* gcc-interface/utils2.c (build_simple_component_ref): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180540 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_field): Always check components
declared as atomic.  Move around conditionally executed code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180539 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (check_literal_operator_args): Avoid building types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180538 138bc75d-0d04-0410-961f-82ee72b054a4

build_string comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180537 138bc75d-0d04-0410-961f-82ee72b054a4

Implement C++11 user-defined literals.
libcpp/
* expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix,
cpp_userdef_string_remove_type, cpp_userdef_string_add_type,
cpp_userdef_char_remove_type, cpp_userdef_char_add_type,
cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New.
(cpp_classify_number): Classify unrecognized tokens as user-defined
literals.
* include/cpplib.h: Add new tokens for user-defined literals.
* init.c: Add new preprocessor flag (cxx11).
* lex.c: (lex_string, lex_raw_string): Handle user-defined literals
including concatenation and promotion with suffixes.
c-family/
* c-common.c (build_userdef_literal): New.
* c-common.def: New tree code.
* c-common.h (tree_userdef_literal): New tree struct and accessors.
* c-lex.c (interpret_float): Add suffix parm.
(c_lex_with_flags): Build literal tokens.
cp/
* cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
* cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
name tools. New tree code for user-defined literals.
* cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
* cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
(pp_cxx_primary_expression, pp_cxx_expression): Use it.
* decl.c: (cp_tree_node_structure): Return new tree code.
(duplicate_decls): Check for raw vs. template operator conflicts.
(grokfndecl, grokdeclarator): New checks for literal operators.
* error.c: (dump_expr): Warn about user-defined literals
in C++98 mode. (dump_function_name): Pretty printing.
* mangle.c: (write_literal_operator_name): New.
(write_unqualified_id, write_unqualified_name): Use it.
* parser.c: (cp_parser_operator): Handle operator"".
(cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
cp_parser_userdef_string_literal): New.
(cp_parser_primary_expression): Handle new user-defined literal tokens
with new functions.
* semantics.c: (potential_constant_expression_1): Add
user-defined literals.
* typeck.c (check_raw_literal_operator,
check_literal_operator_args): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180536 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>

* Tweak last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180532 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>

* typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
* class.c (instantiate_type): Likewise.
* pt.c (convert_nontype_argument_function, uses_template_parms,
tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
Likewise.
* semantics.c (finish_decltype_type): Likewise.
* decl2.c (mark_used): Likewise.
* name-lookup.c (arg_assoc): Likewise.

/cp
2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50870
* typeck.c (non_reference): Pass NULL_TREE through.

/testsuite
2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50870
* g++.dg/cpp0x/decltype34.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180531 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Tom de Vries <tom@codesourcery.com>

* gcc.c-torture/unsorted/HIcmp.c: Fix unaligned pointer.
* gcc.c-torture/unsorted/HIset.c: Same.
* gcc.c-torture/unsorted/SIcmp.c: Same.
* gcc.c-torture/unsorted/SIset.c: Same.
* gcc.c-torture/unsorted/SFset.c: Same.
* gcc.c-torture/unsorted/UHIcmp.c: Same.
* gcc.c-torture/unsorted/USIcmp.c: Same.
* gcc.c-torture/unsorted/DFcmp.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180528 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (reload_inner_reg_of_subreg): Change type of return value
and type of OUTPUT parameter to bool and adjust.  Document MODE and
OUTPUT parameters.  Use HARD_REGISTER_P.  Reorder final condition
and improve associated comment.
(push_reload): Clarify and update comments about reloading of subregs.
Adjust calls to reload_inner_reg_of_subreg.  Compute the class upfront
for the reloading of subregs in the out case as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180526 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/50826
* var-tracking.c (rtx_debug_expr_p): New.
(use_type): Don't use debug exprs to track non-VTA variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180525 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (sink-frequency-threshold): Document.
* tree-ssa-sink.c: Include params.h.
(select_best_block): New function.
(statement_sink_location): Use it.
* params.def (SINK_FREQUENCY_THRESHOLD): New PARAM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180524 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

PR target/48108
* config/darwin.c (top level): Amend comments concerning LTO output.
(lto_section_num): New variable.  (darwin_lto_section_e): New GTY.
(LTO_SECTS_SECTION, LTO_INDEX_SECTION): New.
(LTO_NAMES_SECTION): Rename.
(darwin_asm_named_section): Record LTO section counts and switches
in a vec of darwin_lto_section_e.
(darwin_file_start): Remove unused code.
(darwin_file_end): Put an LTO section termination label.  Handle
output of the wrapped LTO sections, index and names table.

libiberty:

PR target/48108
* simple-object-mach-o.c  (GNU_WRAPPER_SECTS, GNU_WRAPPER_INDEX,
GNU_WRAPPER_NAMES): New macros.
(simple_object_mach_o_segment): Handle wrapper scheme.
(simple_object_mach_o_write_section_header): Allow the segment name
to be supplied.
(simple_object_mach_o_write_segment): Handle wrapper scheme.  Ensure
that the top-level segment name in the load command is empty.
(simple_object_mach_o_write_to_file): Determine the number of
sections during segment output, use that in writing the header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180523 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded
declaration.
(rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp.
(rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx.  Use
simple_return in pattern, emit instruction, and set jump_label.
(rs6000_emit_prologue): Update for rs6000_emit_savres_rtx.  Use
simple_return rather than return.
(emit_cfa_restores): New function.
(rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap.
Add missing cfa_restores for SAVE_WORLD.  Add missing LR cfa_restore
when using out-of-line gpr restore.  Add missing LR and FP regs
cfa_restores for out-of-line fpr restore.  Consolidate code setting
up cfa_restores.  Formatting.  Use LR_REGNO define.
(rs6000_output_mi_thunk): Use simple_return rather than return.
* config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise.
(return_internal*): Likewise.
(any_return, return_pred, return_str): New iterators.
(return, conditional return insns): Provide both return and
simple_return variants.
* config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define.
(REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13.
Move r11 and r0 later to suit shrink-wrapping.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180522 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Richard Guenther  <rguenther@suse.de>

* lto-wrapper.c (run_gcc): Properly init/free obstack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180521 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (UNSPEC_VSIBADDR): New.
* config/i386/predicates.md (vsib_address_operand,
vsib_mem_operator): New predicates.
* config/i386/i386.c (ix86_print_operand_address): Handle
UNSPEC_VSIBADDR addresses.
* config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>,
avx2_gatherdi<mode>256): Adjust expanders to use MEM with
UNSPEC_VSIBADDR address.
(*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256):
Adjust insns to use MEM with UNSPEC_VSIBADDR address.

* gcc.target/i386/avx2-i32gatherd-1.c: Adjust scan-assembler regex
to work also with -masm=intel and additionally test the xmm vs. ymm
register type combination on mask/dest and in vsib.
* gcc.target/i386/avx2-i32gatherd256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherd256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherd-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherpd-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherps-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherps256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherps256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherps-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherq-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherq256-1.c: Likewise.
* gcc.target/i386/avx2-i32gatherq256-3.c: Likewise.
* gcc.target/i386/avx2-i32gatherq-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherd-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherd256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherd256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherd-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherpd-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherps-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherps256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherps256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherps-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherq-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherq256-1.c: Likewise.
* gcc.target/i386/avx2-i64gatherq256-3.c: Likewise.
* gcc.target/i386/avx2-i64gatherq-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180520 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/50763
* gcc.dg/pr50763-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180519 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Tom de Vries  <tom@codesourcery.com>

PR tree-optimization/50763
* tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or
phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180518 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Richard Guenther  <rguenther@suse.de>

PR lto/41844
* Makefile.in (lto-wrapper): Depend on and link against
opts-common.o.
(lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H).
* lto-wrapper.c (get_options_from_collect_gcc_options): New function.
(run_gcc): Use it.  Filter out language specific options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180517 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-26  Andreas Tobler  <andreast@fgznet.ch>

* config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the
32-bit target does.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180468 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

* Fix typo in last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180467 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

PR translation/46617
* gcc.c (main): Fix fatal_error string for translation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180466 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/format/ms_c90-printf-1.c, gcc.dg/format/ms_c90-scanf-1.c:
Update expected messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180465 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180464 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-eh.c (do_return_redirection): Remove return_value_p
parameter.  Change all callers.
(lower_try_finally_nofallthru): Remove local return_val.
(lower_try_finally_onedest): Likewise.
(lower_try_finally_copy): Likewise.
(lower_try_finally_switch): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180459 138bc75d-0d04-0410-961f-82ee72b054a4

Remove *mmx_maskmovq_rex.

2011-10-25  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and
remove "&& !TARGET_64BIT"
(*mmx_maskmovq_rex): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180458 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/46603
* reload.c (push_reload): In the out case, reload the subreg as well
as the reg if it has word mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180457 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily
suppress debug info for the parent type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180456 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c (ia64_profile_hook): Fix thinko.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180455 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/condition_variable (condition_variable_any): Remove
unused native_handle_type typedef.
* src/condition_variable.cc (condition_variable): Add missing noexcept
specifications.
* 30_threads/condition_variable_any/requirements/typedefs.cc: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180454 138bc75d-0d04-0410-961f-82ee72b054a4

i386: Delete the vec_extract_even/odd patterns.

These can be generated by vec_perm_const now.  We could keep the
patterns around, as technically it may be less work, but this
exercises a code path needed by less primary platforms.

        * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove.
        (vec_extract_even<mode>, vec_extract_odd<mode>): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180453 138bc75d-0d04-0410-961f-82ee72b054a4

rs6000: Remove some vec_extract_even/odd expanders.

The ones that expand to VPERM can be handled by generic code.
The even v4si and v4sf expanders remain until vector.md can be
updated to not invoke them directly.

        * config/rs6000/altivec.md (vec_extract_evenv8hi,
        vec_extract_evenv16qi, vec_extract_oddv4si,
        vec_extract_oddv4sf): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180452 138bc75d-0d04-0410-961f-82ee72b054a4

spu: Remove vec_extract_even/odd and vec_interleave expanders.

        * config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf,
        vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si,
        vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi,
        vec_interleave_highv4sf, vec_interleave_lowv4sf,
        vec_interleave_highv4si, vec_interleave_lowv4si,
        vec_interleave_highv8hi, vec_interleave_lowv8hi,
        vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180451 138bc75d-0d04-0410-961f-82ee72b054a4

Implement interleave via permutation.

        * expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop.
        [VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise.
        [VEC_INTERLEAVE_LOW_EXPR]: Likewise.
        * optabs.c (expand_binop): Implement vec_interleave_high_optab,
        vec_interleave_low_optab, vec_extract_even_optab,
        vec_extract_odd_optab with expand_vec_perm.
        (can_vec_perm_for_code_p): New.
        * optabs.h: Update.
        * tree-vect-data-refs.c (vect_strided_store_supported): Allow for
        fallback via can_vec_perm_for_code_p.
        (vect_strided_load_supported): Likewise.
        * tree-vect-generic.c (expand_vector_operations_1): Never lower
        VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR,
        VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180450 138bc75d-0d04-0410-961f-82ee72b054a4

Change vec_perm checking and expansion level.

The can_vec_perm_p interface changed to use a C integer array.  This
allows easy re-use from the rtl level and the gimple level within
the vectorizer.  It allows both to determine if a given permutation
is (un-)supported without having to create tree/rtl garbage.

The expand_vec_perm interface changed to use rtl.  This allows easy
re-use from the rtl level, so that expand_vec_perm can be used in the
fallback implementation of other optabs.

        * target.def (vec_perm_const_ok): Change parameters to mode and
        array of indicies.
        * doc/tm.texi: Rebuild.
        * config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change
        parameters to mode and array of indicies.
        * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here.
        * optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p.
        Change parameters to mode and array of indicies.
        (expand_vec_perm_1): Rename from expand_vec_perm_expr_1.
        (expand_vec_perm): Rename from expand_vec_perm_expr.  Change
        parameters to mode and rtx inputs.  Try lowering to QImode
        vec_perm_const before trying fully variable permutation.
        * optabs.h: Update decls.
        * tree-vect-generic.c (lower_vec_perm): Extract array of indices from
        VECTOR_CST to pass to can_vec_perm_p.
        * tree-vect-slp.c (vect_get_mask_element): Change mask parameter type
        from int pointer to unsigned char pointer.
        (vect_transform_slp_perm_load): Update for change to can_vec_perm_p.
        * tree-vect-stmts.c (perm_mask_for_reverse): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180449 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typos in the names of vec_extract & vec_interleave tree codes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180448 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/50862
* include/std/condition_variable (condition_variable_any::wait): Fix
deadlock and ensure _Lock::lock() is called on exit.
(condition_variable_any::native_handle): Remove, as per LWG 1500.
* testsuite/30_threads/condition_variable_any/50862.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180446 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/48851
* inclhack.def (void_null): New bypass.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180445 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (regno_clobbered_p): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180444 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50866
PR c++/41449
* semantics.c (maybe_cleanup_point_expr_void): No longer static.
* typeck2.c (split_nonconstant_init_1): Use it.
* cp-tree.h: Declare it.
* decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180442 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49996
* tree.c (stabilize_init): Stabilize scalar elements of a
CONSTRUCTOR, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180441 138bc75d-0d04-0410-961f-82ee72b054a4

Solaris/Irix compatibility patches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180440 138bc75d-0d04-0410-961f-82ee72b054a4

Fix Solaris build.

From Rainer Orth.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180439 138bc75d-0d04-0410-961f-82ee72b054a4

Implement predeclared delete function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180438 138bc75d-0d04-0410-961f-82ee72b054a4

Don't permit close of receive-only channel.
Better panic on attempt to close nil channel.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180437 138bc75d-0d04-0410-961f-82ee72b054a4

* config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
logic for doubleword pops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180435 138bc75d-0d04-0410-961f-82ee72b054a4

* config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
case where B3 isn't the return register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180434 138bc75d-0d04-0410-961f-82ee72b054a4

* ja.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180432 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50858
* typeck.c (composite_pointer_type_r): Check return value of
composite_pointer_type_r for error_mark_node.

/testsuite
2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50858
* g++.dg/overload/operator5.C: New.

/cp
2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50861
* pt.c (tsubst_copy_and_build): Check return value of
tsubst_copy_and_build for error_mark_node.

/testsuite
2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/50861
* g++.dg/template/crash108.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180430 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180429 138bc75d-0d04-0410-961f-82ee72b054a4

Fix lookup of macro maps

* line-map.c (linemap_macro_map_lookup): Fix logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180427 138bc75d-0d04-0410-961f-82ee72b054a4

Support expansion of reserved locations wrapped in virtual locations

libcpp/

* include/line-map.h (linemap_expand_location): Take a line table
parameter.  Update comment.
(linemap_resolve_location): Update comment.
(linemap_expand_location_full): Remove.
* line-map.c (linemap_resolve_location):  Handle reserved
locations; return a NULL map in those cases.
(linemap_expand_location): If location is reserved, return a
zeroed expanded location.  Update comment.  Take a line table to
assert that the function takes non-virtual locations only.
(linemap_expand_location_full): remove.
(linemap_dump_location): Handle the fact that
linemap_resolve_location can return NULL line maps when the
location resolves to a reserved location.

gcc/
* input.c (expand_location): Rewrite using
linemap_resolve_location and linemap_expand_location.  Add a
comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180426 138bc75d-0d04-0410-961f-82ee72b054a4

Delete remaining references to sparc little-endian support.

* config/sparc/little-endian.opt: Delete.
* config.gcc: Remove references to config/sparc/little-endian.opt
* doc/invoke.texi: Remove documentation of -mlittl-endian on sparc.
* config/sparc/linux64.h: Delete references to -mlittle-endian.
* config/sparc/netbsd-elf.h: Likewise.
* config/sparc/openbsd64.h: Likewise.
* config/sparc/sparc.h: Likewise.
* config/sparc/sp64-elf.h: Likewise and delete overrides for
BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN.
* config/sparc/sparc.c (dump_target_flag_bits): Remove reference
to MASK_LITTLE_ENDIAN.
* config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180425 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/50596
* tree-vect-stmts.c (vect_mark_relevant): Only use
FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
(vectorizable_store): If is_pattern_stmt_p look through
VIEW_CONVERT_EXPR on lhs.
* tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
Use unsigned type instead of signed.
(vect_recog_bool_pattern): Optimize also stores into bool memory in
addition to casts from bool to integral types.
(vect_mark_pattern_stmts): If pattern_stmt already has vinfo
created, don't create it again.

* gcc.dg/vect/vect-cond-10.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180424 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_frame_pointer_required): Require
        frame-pointer, if setjmp is used for 32-bit ms-abi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180423 138bc75d-0d04-0410-961f-82ee72b054a4

Implement new order of assignment rules.

In "i, x[i] = 1, 2" the assigment to x[i] must use the value
of i from before the assignment statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180421 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-25  Andreas Tobler  <andreast@fgznet.ch>

* config/rs6000/t-freebsd: Add wildcard.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180420 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-25  Joey Ye  <joey.ye@arm.com>

* gcc.target/arm/pr42575.c: Remove architecture option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180419 138bc75d-0d04-0410-961f-82ee72b054a4

Add some sparc VIS3 move test cases.

gcc/testsuite/

* gcc.target/sparc/vis3move-1.c: New test.
* gcc.target/sparc/vis3move-2.c: New test.
* gcc.target/sparc/vis3move-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180418 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180417 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/49894
* include/std/mutex (__mutex_base,__recursive_mutex_base): Define new
base classes to manage construction/destruction of native mutexes,
using NSDMI when INIT macros are defined.
(mutex,recursive_mutex,timed_mutex,recursive_timed_mutex): Derive from
new base classes.
* include/std/condition_variable (condition_variable): Use NSDMI when
INIT macro is defined. Use noexcept.
* src/condition_variable.cc (condition_variable): Explicitly-default
constructor/destructor when using NSDMI. Use noexcept.
(condition_variable_any): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180411 138bc75d-0d04-0410-961f-82ee72b054a4

Segregate sparc FP/VEC constant constraints.

* config/sparc/sparc.md: Only use F, G, and C constraints in FP
insns.  Only use D, Y, and Z constraints in vector insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180410 138bc75d-0d04-0410-961f-82ee72b054a4

Remove extra newline added in October 11 change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180408 138bc75d-0d04-0410-961f-82ee72b054a4

Consolidate some sparc insn patterns using "enabled".

* config/sparc/sparc.md (cpu_feature, enabled): New attributes.
(*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern
called *movsi_insn.
(*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate
into *movdi_insn_sp32.
(*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into
one pattern called *movdi_insn_sp64.
(*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu):
Consolidate into one pattern called *movsf_insn.
(*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3,
*movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate
into *movdf_insn_sp32.
(*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3,
*movdf_insn_sp64_no_fpu): Consolidate into one pattern called
*movdf_insn_sp64.
(*zero_extendsidi2_insn_sp64_novis3,
*zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern
called *zero_extendsidi2_insn_sp64.
(*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3):
Consolidate into one pattern named *sign_extendsidi2_insn.
(*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3):
Consolidate into one pattern named *mov<VM32:mode>_insn.
(*mov<VM64:mode>_insn_sp64_novis3,
*mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern
named *mov<VM64:mode>_insn_sp64.
(*mov<VM64:mode>_insn_sp32_novis3,
*mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern
named *mov<VM64:mode>_insn_sp32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180407 138bc75d-0d04-0410-961f-82ee72b054a4

    * MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180405 138bc75d-0d04-0410-961f-82ee72b054a4

2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY.
(zero_length_string): Change assertion to accept strinfo without
length but with stmt instead.
Set the endptr pointer also if starting a new chain.
(adjust_related_strinfos): Ignore strinfos marked for delayed
length computation.
(handle_builtin_strcpy): Mark earlier strinfo elements also for
delayed length computation.

2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc.dg/strlenopt-22.c: New testcase.
* gcc.dg/strlenopt-4.c: Change scan value for s390(x).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180402 138bc75d-0d04-0410-961f-82ee72b054a4

Error if naked return when result variables are shadowed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180401 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/30_threads/async/49668.cc: Add missing dg-require.
* testsuite/30_threads/packaged_task/49668.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180400 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/sse-5.c (dg-options): Add -mno-sse.
Remove -march=i386.
(dg-skip-if): Remove.
* gcc.target/i386/funcspec-1.c: Ditto.
* gcc.target/i386/funcspec-3.c (dg-options): Add -mno-sse3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180397 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50820
Port from 4.6 branch r180379
* doc/invoke.texi (AVR Options): New subsubsection to explain EIND
handling and indirect jump/calls on devices > 128k.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180388 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49824
* doc/extend.texi (Declaring Attributes of Functions):
Document OS_main and OS_task attributes.
(Specifying Attributes of Variables): Move up
subsection "AVR Variable Attributes" as of alphabetical order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180385 138bc75d-0d04-0410-961f-82ee72b054a4