Tom de Vries [Fri, 8 Nov 2013 00:38:08 +0000 (00:38 +0000)]
Remove duplicate contents in gcc/config/rs6000/t-xilinx
2013-11-08 Tom de Vries <tom@codesourcery.com>
* config/rs6000/t-xilinx: Remove duplicate contents.
From-SVN: r204555
GCC Administrator [Fri, 8 Nov 2013 00:16:23 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r204554
Ian Lance Taylor [Thu, 7 Nov 2013 23:38:47 +0000 (23:38 +0000)]
runtime: Fixes for Alpha.
From-SVN: r204551
Janus Weil [Thu, 7 Nov 2013 22:39:15 +0000 (23:39 +0100)]
re PR fortran/58471 (ICE on invalid with missing type constructor and -Wall)
2013-11-07 Janus Weil <janus@gcc.gnu.org>
PR fortran/58471
* primary.c (gfc_expr_attr): Check for result symbol.
2013-11-07 Janus Weil <janus@gcc.gnu.org>
PR fortran/58471
* gfortran.dg/constructor_9.f90: New.
From-SVN: r204547
Uros Bizjak [Thu, 7 Nov 2013 21:53:54 +0000 (22:53 +0100)]
sfp-exceptions.c (__sfp_handle_exceptions): Rewrite FP_EX_INEXACT handling.
* config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Rewrite
FP_EX_INEXACT handling.
From-SVN: r204546
Joseph Myers [Thu, 7 Nov 2013 21:20:18 +0000 (21:20 +0000)]
atomic-compare-exchange-1.c, [...]: Declare main as returning int.
* gcc.dg/atomic-compare-exchange-1.c,
gcc.dg/atomic-compare-exchange-2.c,
gcc.dg/atomic-compare-exchange-3.c,
gcc.dg/atomic-compare-exchange-4.c,
gcc.dg/atomic-compare-exchange-5.c, gcc.dg/atomic-exchange-1.c,
gcc.dg/atomic-exchange-2.c, gcc.dg/atomic-exchange-3.c,
gcc.dg/atomic-exchange-4.c, gcc.dg/atomic-exchange-5.c,
gcc.dg/atomic-fence.c, gcc.dg/atomic-flag.c,
gcc.dg/atomic-generic.c, gcc.dg/atomic-invalid.c,
gcc.dg/atomic-load-1.c, gcc.dg/atomic-load-2.c,
gcc.dg/atomic-load-3.c, gcc.dg/atomic-load-4.c,
gcc.dg/atomic-load-5.c, gcc.dg/atomic-lockfree.c,
gcc.dg/atomic-noinline.c, gcc.dg/atomic-op-1.c,
gcc.dg/atomic-op-2.c, gcc.dg/atomic-op-3.c, gcc.dg/atomic-op-4.c,
gcc.dg/atomic-op-5.c, gcc.dg/atomic-param.c,
gcc.dg/atomic-store-1.c, gcc.dg/atomic-store-2.c,
gcc.dg/atomic-store-3.c, gcc.dg/atomic-store-4.c,
gcc.dg/atomic-store-5.c: Declare main as returning int.
* gcc.dg/atomic-exchange-1.c, gcc.dg/atomic-exchange-2.c,
gcc.dg/atomic-exchange-3.c, gcc.dg/atomic-exchange-4.c,
gcc.dg/atomic-exchange-5.c: Separate increments of count from
expression using value of count.
From-SVN: r204545
Joseph Myers [Thu, 7 Nov 2013 21:15:25 +0000 (21:15 +0000)]
tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
gcc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* tree-core.h (enum cv_qualifier): Add TYPE_QUAL_ATOMIC.
(enum tree_index): Add TI_ATOMICQI_TYPE, TI_ATOMICHI_TYPE,
TI_ATOMICSI_TYPE, TI_ATOMICDI_TYPE and TI_ATOMICTI_TYPE.
(struct tree_base): Add atomic_flag field.
* tree.h (TYPE_ATOMIC): New accessor macro.
(TYPE_QUALS, TYPE_QUALS_NO_ADDR_SPACE): Add TYPE_QUAL_ATOMIC.
(TYPE_QUALS_NO_ADDR_SPACE_NO_ATOMIC): New macro.
(atomicQI_type_node, atomicHI_type_node, atomicSI_type_node)
(atomicDI_type_node, atomicTI_type_node): New macros for type
nodes.
* tree.c (set_type_quals): Set TYPE_ATOMIC.
(find_atomic_core_type): New function.
(build_qualified_type): Adjust alignment for qualified types.
(build_atomic_base): New function
(build_common_tree_nodes): Build atomicQI_type_node,
atomicHI_type_node, atomicSI_type_node, atomicDI_type_node and
atomicTI_type_node.
* print-tree.c (print_node): Print atomic qualifier.
* tree-pretty-print.c (dump_generic_node): Print atomic type
attribute.
* target.def (atomic_assign_expand_fenv): New hook.
* doc/tm.texi.in (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New @hook.
* doc/tm.texi: Regenerate.
* targhooks.c (default_atomic_assign_expand_fenv): New function.
* targhooks.h (default_atomic_assign_expand_fenv): Declare.
* sync-builtins.def (__atomic_feraiseexcept): New built-in
function.
* config/i386/i386-builtin-types.def (VOID_FTYPE_PUSHORT): New
function type.
* config/i386/i386.c (enum ix86_builtins): Add
IX86_BUILTIN_FNSTENV, IX86_BUILTIN_FLDENV, IX86_BUILTIN_FNSTSW and
IX86_BUILTIN_FNCLEX.
(bdesc_special_args): Add __builtin_ia32_fnstenv,
__builtin_ia32_fldenv, __builtin_ia32_fnstsw and
__builtin_ia32_fnclex.
(ix86_expand_builtin): Handle the new built-in functions.
(ix86_atomic_assign_expand_fenv): New function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New macro.
* config/i386/i386.md (UNSPECV_FNSTENV, UNSPECV_FLDENV)
(UNSPECV_FNSTSW, UNSPECV_FNCLEX): New unspecs.
(fnstenv, fldenv, fnstsw, fnclex): New insns.
gcc/c-family:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
Joseph Myers <joseph@codesourcery.com>
* c-common.h (enum rid): Add RID_ATOMIC.
* c-common.c (c_common_reswords): Add _Atomic.
(sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
(keyword_is_type_qualifier): Accept RID_ATOMIC.
* c-format.c (check_format_types): Check for extra _Atomic
qualifiers in format argument.
* c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
(pp_c_type_qualifier_list): Mention _Atomic in comment.
gcc/c:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
Andrew MacLeod <amacleod@redhat.com>
* c-aux-info.c (gen_type): Handle atomic qualifier.
* c-decl.c (validate_proto_after_old_defn): Do not remove atomic
qualifiers when compating types.
(shadow_tag_warned): Handle atomic_p in declspecs.
(quals_from_declspecs): Likewise.
(start_decl): Use c_type_promotes_to when promoting argument
types.
(grokdeclarator): Handle _Atomic.
(get_parm_info): Diagnose any qualifier on "void" as only
parameter.
(store_parm_decls_oldstyle): Do not remove atomic qualifiers when
comparing types. Use c_type_promotes_to when promoting argument
types.
(finish_function): Use c_type_promotes_to when promoting argument
types.
(build_null_declspecs): Handle atomic_p in declspecs.
(declspecs_add_qual): Handle RID_ATOMIC.
* c-parser.c (c_token_starts_typename, c_token_is_qualifier)
(c_token_starts_declspecs): Handle RID_ATOMIC.
(c_parser_declspecs): Handle atomic type specifiers and
qualifiers.
(c_parser_typeof_specifier): Remove const and _Atomic qualifiers
from types of expressions with atomic type.
(c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
(c_parser_attribute_any_word): Handle RID_ATOMIC.
(c_parser_initializer, c_parser_initelt, c_parser_initval)
(c_parser_statement_after_labels, c_parser_switch_statement)
(c_parser_for_statement, c_parser_expr_no_commas)
(c_parser_conditional_expression, c_parser_binary_expression)
(c_parser_cast_expression, c_parser_unary_expression)
(c_parser_postfix_expression)
(c_parser_postfix_expression_after_primary, c_parser_expression):
Use convert_lvalue_to_rvalue.
(c_parser_expression_conv, c_parser_expr_list): Document
conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
(c_parser_objc_synchronized_statement): Use
convert_lvalue_to_rvalue.
(c_parser_objc_selector): Handle RID_ATOMIC.
(c_parser_objc_receiver, c_parser_array_notation): Use
convert_lvalue_to_rvalue.
* c-tree.h (ctsk_typeof): Adjust comment to mention use for
_Atomic (type-name).
(struct c_declspecs): Add atomic_p field.
(convert_lvalue_to_rvalue): Declare.
* c-typeck.c (c_type_promotes_to): Promote atomic types to
corresponding atomic types.
(qualify_type): Don't add _Atomic qualifiers from second argument.
(comp_target_types): Do not allow _Atomic mismatches.
(type_lists_compatible_p): Do not remove atomic qualifiers when
comparing types.
(really_atomic_lvalue, convert_lvalue_to_rvalue)
(build_atomic_assign): New functions.
(build_unary_op): Use build_atomic_assign for atomic increment and
decrement.
(build_conditional_expr): Do not treat _Atomic void as a qualified
version of void.
(build_modify_expr): Use build_atomic_assign for atomic LHS.
(find_anonymous_field_with_type, convert_to_anonymous_field)
(convert_for_assignment): Do not remove atomic qualifiers when
comparing types.
(digest_init): Do not accept initialization of arrays of atomic
elements by string constants.
(build_asm_expr): Use convert_lvalue_to_rvalue.
(build_binary_op): Do not treat _Atomic void as a qualified
version of void.
gcc/objc:
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* objc-act.c (objc_push_parm): Handle atomic qualifier.
gcc/testsuite:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* lib/target-supports.exp
(check_effective_target_fenv_exceptions): New function.
* lib/atomic-dg.exp, gcc.dg/atomic/atomic.exp: New files.
* gcc.dg/atomic/c11-atomic-exec-1.c,
gcc.dg/atomic/c11-atomic-exec-2.c,
gcc.dg/atomic/c11-atomic-exec-3.c,
gcc.dg/atomic/c11-atomic-exec-4.c,
gcc.dg/atomic/c11-atomic-exec-5.c, gcc.dg/c11-atomic-1.c,
gcc.dg/c11-atomic-2.c, gcc.dg/c11-atomic-3.c,
gcc.dg/c90-atomic-1.c, gcc.dg/c99-atomic-1.c: New tests.
libatomic:
2013-11-05 Joseph Myers <joseph@codesourcery.com>
* fenv.c: New file.
* libatomic.map (LIBATOMIC_1.1): New symbol version. Include
__atomic_feraiseexcept.
* configure.ac (libtool_VERSION): Change to 2:0:1.
(fenv.h): Test for header.
* Makefile.am (libatomic_la_SOURCES): Add fenv.c.
* Makefile.in, auto-config.h.in, configure: Regenerate.
From-SVN: r204544
Steve Ellcey [Thu, 7 Nov 2013 20:42:51 +0000 (20:42 +0000)]
mti-linux.h (SYSROOT_SUFFIX_SPEC): Add fp64 directory.
2013-11-07 Steve Ellcey <sellcey@mips.com>
* config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Add fp64 directory.
* config/mips/t-mti-linux (MULTILIB_OPTIONS): Add -mfp64 flag.
(MULTILIB_DIRNAMES): Add fp64 directory.
(MULTILIB_EXCEPTIONS): Add new exclusions.
From-SVN: r204542
Aldy Hernandez [Thu, 7 Nov 2013 20:20:48 +0000 (20:20 +0000)]
gimplify.c (gimple_regimplify_operands): Do not set SSA_NAME_DEF_STMT.
* gimplify.c (gimple_regimplify_operands): Do not set
SSA_NAME_DEF_STMT.
* graphite-sese-to-poly.c (remove_simple_copy_phi): Same.
(rewrite_close_phi_out_of_ssa): Same.
(rewrite_phi_out_of_ssa): Same.
(rewrite_degenerate_phi): Same.
(handle_scalar_deps_crossing_scop_limits): Same.
* tree-if-conv.c (predicate_scalar_phi): Same.
* tree-parloops.c (create_loads_for_reductions): Same.
(create_final_loads_for_reduction): Same.
(create_loads_and_stores_for_name): Same.
(transform_to_exit_first_loop): Same.
(create_parallel_loop): Same.
* tree-ssa-loop-im.c
(move_computations_dom_walker::before_dom_children): Same.
* tree-ssa-loop-manip.c (rewrite_phi_with_iv): Same.
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Same.
* tree-ssa-propagate.c (substitute_and_fold): Same.
* tree-vect-loop.c (vect_finalize_reduction): Same.
* tree-vect-stmts.c (vectorizable_call): Same.
From-SVN: r204541
Uros Bizjak [Thu, 7 Nov 2013 19:45:28 +0000 (20:45 +0100)]
sfp-exceptions.c (__sfp_handle_exceptions): Handle FP_EX_DENORM.
* config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
FP_EX_DENORM. Store result to volatile location after SSE division
to close interrupt window. Remove unneeded fwait after x87
division since interrupt window will be closed by emitted fstp.
From-SVN: r204540
Mike Stump [Thu, 7 Nov 2013 19:35:03 +0000 (19:35 +0000)]
pdp11.c: Include dbxout.h.
* config/pdp11/pdp11.c: Include dbxout.h.
* config/picochip/picochip.c: Likewise.
From-SVN: r204539
Cong Hou [Thu, 7 Nov 2013 19:29:45 +0000 (14:29 -0500)]
re PR tree-optimization/56764 (vect_prune_runtime_alias_test_list not smart enough)
2013-11-07 Cong Hou <congh@google.com>
PR tree-optimization/56764
* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
Combine alias checks if it is possible to amortize the runtime
overhead. Return the number of alias checks after merging.
* tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
Use the function vect_create_cond_for_alias_checks () to check
the number of alias checks.
2013-11-07 Cong Hou <congh@google.com>
* gcc.dg/vect/vect-alias-check.c: New.
From-SVN: r204538
Jeff Law [Thu, 7 Nov 2013 19:26:25 +0000 (12:26 -0700)]
* varpool.c (ctor_for_folding): Fix typo in comment.
From-SVN: r204537
Thomas Schwinge [Thu, 7 Nov 2013 18:09:31 +0000 (19:09 +0100)]
Makefile.in: Regenerate.
* Makefile.in: Regenerate.
Follow-up to r204173.
From-SVN: r204536
Joern Rennecke [Thu, 7 Nov 2013 17:37:11 +0000 (17:37 +0000)]
arc.c (arc_ifcvt): Use commutativity, e.g.: reg_a := reg_b + reg_a ==> reg_a := reg_a + reg_b
* config/arc/arc.c (arc_ifcvt): Use commutativity, e.g.:
reg_a := reg_b + reg_a ==> reg_a := reg_a + reg_b
From-SVN: r204534
Jeff Law [Thu, 7 Nov 2013 17:05:18 +0000 (10:05 -0700)]
invoke.texi (-fisolate-erroneous-paths): Document.
* doc/invoke.texi (-fisolate-erroneous-paths): Document.
* gimple-ssa-isolate-paths.c (gate_isolate_erroneous_paths):
No longer check if we have __builtin_trap, assume it's
available.
java/
* builtins.c (initialize_builtins): Provide __builtin_trap.
From-SVN: r204533
Thomas Schwinge [Thu, 7 Nov 2013 15:08:22 +0000 (16:08 +0100)]
sourcebuild.texi (Top Level): GNU ld can use linker plugins, too.
gcc/
* doc/sourcebuild.texi (Top Level) <lto-plugin>: GNU ld can use
linker plugins, too.
From-SVN: r204521
Thomas Schwinge [Thu, 7 Nov 2013 15:08:10 +0000 (16:08 +0100)]
Makefile.tpl: Fix typo.
* Makefile.tpl: Fix typo.
* Makefile.in: Regenerate.
From-SVN: r204520
Thomas Schwinge [Thu, 7 Nov 2013 15:07:58 +0000 (16:07 +0100)]
libgomp: Prepare for testcases without -fopenmp.
libgomp/
* testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
ALWAYS_CFLAGS.
* testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
* testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
* testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
* testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
Likewise.
From-SVN: r204519
Thomas Schwinge [Thu, 7 Nov 2013 15:07:46 +0000 (16:07 +0100)]
Add missing include.
libgomp/
* libgomp_g.h: Include <stddef.h> for size_t.
From-SVN: r204518
Thomas Schwinge [Thu, 7 Nov 2013 15:07:34 +0000 (16:07 +0100)]
Generally link to libgomp for -ftree-parallelize-loops=*.
gcc/
* config/arc/arc.h (LINK_COMMAND_SPEC): For
-ftree-parallelize-loops=*, link to libgomp and its dependencies.
* config/ia64/hpux.h (LIB_SPEC): Likewise.
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
* gcc.c (GOMP_SELF_SPECS): Update comment about libgomp's
dependencies.
libgomp/
* libgomp.spec.in: Update comment about libgomp's dependencies.
* configure.ac: Likewise.
* configure: Regenerate.
From-SVN: r204517
Jakub Jelinek [Thu, 7 Nov 2013 14:31:00 +0000 (15:31 +0100)]
tree-ssa-loop-niter.c: Include tree-ssanames.h.
* tree-ssa-loop-niter.c: Include tree-ssanames.h.
(determine_value_range): Add loop argument. Use get_range_info to
improve range.
(bound_difference): Adjust caller.
* gcc.dg/tree-ssa/loop-39.c: New test.
From-SVN: r204516
Jakub Jelinek [Thu, 7 Nov 2013 14:28:57 +0000 (15:28 +0100)]
tree-vrp.c (find_assert_locations): Pre-seed live bitmaps for loop latches from header PHI arguments from the latch...
* tree-vrp.c (find_assert_locations): Pre-seed live bitmaps for loop
latches from header PHI arguments from the latch edge.
* gcc.dg/unroll_1.c: Add -fno-tree-vrp to dg-options.
* gcc.dg/unroll_2.c: Likewise.
* gcc.dg/unroll_3.c: Likewise.
* gcc.dg/unroll_4.c: Likewise.
* gcc.dg/vrp90.c: New test.
From-SVN: r204515
Paolo Carlini [Thu, 7 Nov 2013 14:26:17 +0000 (14:26 +0000)]
re PR c++/58176 (ICE in output_constant, at varasm.c:4658)
2013-11-07 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58176
* varasm.c (output_constant): Handle NULLPTR_TYPE.
/testsuite
2013-11-07 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58176
* g++.dg/cpp0x/nullptr30.C: New.
From-SVN: r204514
H.J. Lu [Thu, 7 Nov 2013 13:59:22 +0000 (13:59 +0000)]
Don't set misaligned_prologue_used twice
* config/i386/i386.c (ix86_expand_set_or_movmem): Don't set
misaligned_prologue_used when it has been set.
From-SVN: r204512
Yury Gribov [Thu, 7 Nov 2013 12:55:42 +0000 (12:55 +0000)]
Fixed typo in ChangeLog.
From-SVN: r204509
Yury Gribov [Thu, 7 Nov 2013 12:04:45 +0000 (12:04 +0000)]
Allow integer literals as addresses in instrumented builtins.
gcc/
PR sanitizer/59029
* gcc/asan.c (get_mem_refs_of_builtin_call): Allow
integer literals as addresses in instrumented builtins.
gcc-testsuite/
PR sanitizer/59029
* c-c++-common/asan/pr59029.c: New test.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r204508
Kyrylo Tkachov [Thu, 7 Nov 2013 11:44:04 +0000 (11:44 +0000)]
aarch64.c (aarch64_legitimize_reload_address): Explain why plus_constant is not used.
* config/aarch64/aarch64.c (aarch64_legitimize_reload_address):
Explain why plus_constant is not used.
From-SVN: r204507
Richard Biener [Thu, 7 Nov 2013 11:33:03 +0000 (11:33 +0000)]
tree-ssa-ccp.c (canonicalize_float_value): Rename to ...
2013-11-07 Richard Biener <rguenther@suse.de>
* tree-ssa-ccp.c (canonicalize_float_value): Rename to ...
(canonicalize_value): ... this. Also handle stripping of
TREE_OVERFLOW.
(get_value, set_lattice_value, get_value_for_expr): Adjust.
* gimple-fold.c (canonicalize_constructor_val): Strip
TREE_OVERFLOW.
* tree-ssa-threadedge.c (set_ssa_name_value): Likewise.
From-SVN: r204506
Richard Biener [Thu, 7 Nov 2013 11:28:42 +0000 (11:28 +0000)]
tree-dfa.c (get_ref_base_and_extent): Fix casting.
2013-11-07 Richard Biener <rguenther@suse.de>
* tree-dfa.c (get_ref_base_and_extent): Fix casting.
From-SVN: r204505
H.J. Lu [Thu, 7 Nov 2013 09:58:05 +0000 (09:58 +0000)]
Use Pmode with stack_pointer_rtx
gcc/
PR target/59034
* config/i386/i386.md (push peepholer/splitter): Use Pmode
with stack_pointer_rtx.
gcc/testsuite/
PR target/59034
* gcc.target/i386/pr59034-1.c: New test.
* gcc.target/i386/pr59034-2.c: Likewise.
From-SVN: r204501
Bin Cheng [Thu, 7 Nov 2013 08:34:02 +0000 (08:34 +0000)]
tree-ssa-loop-ivopts.c (get_shiftadd_cost): Check equality using operand_equal_p.
* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Check equality
using operand_equal_p.
From-SVN: r204498
Bin Cheng [Thu, 7 Nov 2013 08:12:34 +0000 (08:12 +0000)]
tree-ssa-loop-ivopts.c (alloc_iv): Lower address expressions.
* tree-ssa-loop-ivopts.c (alloc_iv): Lower address expressions.
* tree-affine.c (get_inner_reference_aff): Return base.
* tree-affine.h (get_inner_reference_aff): Change prototype.
* gcc.dg/tree-ssa/loop-2.c: Refine check condition.
* gcc.dg/tree-ssa/ivopt_infer_2.c: Ditto.
* gcc.dg/tree-ssa/ivopt_mult_3.c: Ditto.
From-SVN: r204497
GCC Administrator [Thu, 7 Nov 2013 00:17:04 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r204496
DJ Delorie [Wed, 6 Nov 2013 23:33:33 +0000 (18:33 -0500)]
c-decl.c (locate_old_decl): If a previous conflicting decl is both explicit and builtin...
* c-decl.c (locate_old_decl): If a previous conflicting decl is
both explicit and builtin, print the location of the explicit one.
* gcc.dg/mismatch-decl-1.c: New test.
From-SVN: r204491
Dodji Seketeli [Wed, 6 Nov 2013 22:51:36 +0000 (23:51 +0100)]
Revert "preprocessor/58580 - preprocessor goes OOM with warning for zero literals"
This reverts commit
fc3eff8854861fcd70d33d26095b17fe456fae31.
From-SVN: r204490
Joseph Myers [Wed, 6 Nov 2013 22:46:39 +0000 (22:46 +0000)]
float128-cmp-invalid.c, [...]: New tests.
gcc/testsuite:
* gcc.dg/torture/float128-cmp-invalid.c,
gcc.dg/torture/float128-div-underflow.c,
gcc.dg/torture/float128-extend-nan.c,
gcc.dg/torture/fp-int-convert-float128-timode-3.c: New tests.
libgcc:
* soft-fp/README: Update.
* soft-fp/adddf3.c: Update from glibc.
* soft-fp/addsf3.c: Likewise.
* soft-fp/addtf3.c: Likewise.
* soft-fp/divdf3.c: Likewise.
* soft-fp/divsf3.c: Likewise.
* soft-fp/divtf3.c: Likewise.
* soft-fp/double.h: Likewise.
* soft-fp/eqdf2.c: Likewise.
* soft-fp/eqsf2.c: Likewise.
* soft-fp/eqtf2.c: Likewise.
* soft-fp/extenddftf2.c: Likewise.
* soft-fp/extended.h: Likewise.
* soft-fp/extendsfdf2.c: Likewise.
* soft-fp/extendsftf2.c: Likewise.
* soft-fp/extendxftf2.c: Likewise.
* soft-fp/fixdfdi.c: Likewise.
* soft-fp/fixdfsi.c: Likewise.
* soft-fp/fixdfti.c: Likewise.
* soft-fp/fixsfdi.c: Likewise.
* soft-fp/fixsfsi.c: Likewise.
* soft-fp/fixsfti.c: Likewise.
* soft-fp/fixtfdi.c: Likewise.
* soft-fp/fixtfsi.c: Likewise.
* soft-fp/fixtfti.c: Likewise.
* soft-fp/fixunsdfdi.c: Likewise.
* soft-fp/fixunsdfsi.c: Likewise.
* soft-fp/fixunsdfti.c: Likewise.
* soft-fp/fixunssfdi.c: Likewise.
* soft-fp/fixunssfsi.c: Likewise.
* soft-fp/fixunssfti.c: Likewise.
* soft-fp/fixunstfdi.c: Likewise.
* soft-fp/fixunstfsi.c: Likewise.
* soft-fp/fixunstfti.c: Likewise.
* soft-fp/floatdidf.c: Likewise.
* soft-fp/floatdisf.c: Likewise.
* soft-fp/floatditf.c: Likewise.
* soft-fp/floatsidf.c: Likewise.
* soft-fp/floatsisf.c: Likewise.
* soft-fp/floatsitf.c: Likewise.
* soft-fp/floattidf.c: Likewise.
* soft-fp/floattisf.c: Likewise.
* soft-fp/floattitf.c: Likewise.
* soft-fp/floatundidf.c: Likewise.
* soft-fp/floatundisf.c: Likewise.
* soft-fp/floatunditf.c: Likewise.
* soft-fp/floatunsidf.c: Likewise.
* soft-fp/floatunsisf.c: Likewise.
* soft-fp/floatunsitf.c: Likewise.
* soft-fp/floatuntidf.c: Likewise.
* soft-fp/floatuntisf.c: Likewise.
* soft-fp/floatuntitf.c: Likewise.
* soft-fp/gedf2.c: Likewise.
* soft-fp/gesf2.c: Likewise.
* soft-fp/getf2.c: Likewise.
* soft-fp/ledf2.c: Likewise.
* soft-fp/lesf2.c: Likewise.
* soft-fp/letf2.c: Likewise.
* soft-fp/muldf3.c: Likewise.
* soft-fp/mulsf3.c: Likewise.
* soft-fp/multf3.c: Likewise.
* soft-fp/negdf2.c: Likewise.
* soft-fp/negsf2.c: Likewise.
* soft-fp/negtf2.c: Likewise.
* soft-fp/op-1.h: Likewise.
* soft-fp/op-2.h: Likewise.
* soft-fp/op-4.h: Likewise.
* soft-fp/op-8.h: Likewise.
* soft-fp/op-common.h: Likewise.
* soft-fp/quad.h: Likewise.
* soft-fp/single.h: Likewise.
* soft-fp/soft-fp.h: Likewise.
* soft-fp/subdf3.c: Likewise.
* soft-fp/subsf3.c: Likewise.
* soft-fp/subtf3.c: Likewise.
* soft-fp/truncdfsf2.c: Likewise.
* soft-fp/trunctfdf2.c: Likewise.
* soft-fp/trunctfsf2.c: Likewise.
* soft-fp/trunctfxf2.c: Likewise.
* soft-fp/unorddf2.c: Likewise.
* soft-fp/unordsf2.c: Likewise.
* soft-fp/unordtf2.c: Likewise.
From-SVN: r204489
Oleg Endo [Wed, 6 Nov 2013 22:33:01 +0000 (22:33 +0000)]
pr51244-11.c: Remove target line.
* gcc.target/sh/pr51244-11.c: Remove target line.
* gcc.target/sh/sh4a-sincosf.c: Likewise.
* gcc.target/sh/attr-isr-trap_exit.c: Likewise.
* gcc.target/sh/pr51244-15.c: Likewise.
* gcc.target/sh/pr51244-19.c: Likewise.
* gcc.target/sh/cmpstr.c: Likewise.
* gcc.target/sh/pr33135-3.c: Likewise.
* gcc.target/sh/pr53512-2.c: Likewise.
* gcc.target/sh/pr54602-2.c: Likewise.
* gcc.target/sh/pr52483-1.c: Likewise.
* gcc.target/sh/pr21255-2-ml.c: Likewise.
* gcc.target/sh/pr54760-4.c: Likewise.
* gcc.target/sh/pr52483-5.c: Likewise.
* gcc.target/sh/pr54089-2.c: Likewise.
* gcc.target/sh/pr56547-2.c: Likewise.
* gcc.target/sh/pr54089-6.c: Likewise.
* gcc.target/sh/pr51244-20.c: Likewise.
* gcc.target/sh/pr50749-sf-predec-4.c: Likewise.
* gcc.target/sh/sh4a-fsrra.c: Likewise.
* gcc.target/sh/pr50749-qihisi-predec-1.c: Likewise.
* gcc.target/sh/pr50749-sf-postinc-2.c: Likewise.
* gcc.target/sh/pr55303-2.c: Likewise.
* gcc.target/sh/sh2a-resbank.c: Likewise.
* gcc.target/sh/sp-switch.c: Likewise.
* gcc.target/sh/pr51244-3.c: Likewise.
* gcc.target/sh/pr50751-3.c: Likewise.
* gcc.target/sh/pr51244-7.c: Likewise.
* gcc.target/sh/struct-arg-dw2.c: Likewise.
* gcc.target/sh/pr50751-7.c: Likewise.
* gcc.target/sh/pr49468-di.c: Likewise.
* gcc.target/sh/pr50749-qihisi-postinc-4.c: Likewise.
* gcc.target/sh/pr49880-3.c: Likewise.
* gcc.target/sh/pr51244-12.c: Likewise.
* gcc.target/sh/pr53988.c: Likewise.
* gcc.target/sh/pr6526.c: Likewise.
* gcc.target/sh/sh2a-bxor.c: Likewise.
* gcc.target/sh/pr51244-16.c: Likewise.
* gcc.target/sh/sh2a-bclrmem.c: Likewise.
* gcc.target/sh/sh2a-bor.c: Likewise.
* gcc.target/sh/pr53511-1.c: Likewise.
* gcc.target/sh/pr21255-3.c: Likewise.
* gcc.target/sh/pr53512-3.c: Likewise.
* gcc.target/sh/pr33135-4.c: Likewise.
* gcc.target/sh/pr54602-3.c: Likewise.
* gcc.target/sh/pr54760-1.c: Likewise.
* gcc.target/sh/pr52483-2.c: Likewise.
* gcc.target/sh/sh2a-bsetmem.c: Likewise.
* gcc.target/sh/pr54680.c: Likewise.
* gcc.target/sh/pr54386.c: Likewise.
* gcc.target/sh/pr51244-20-sh2a.c: Likewise.
* gcc.target/sh/pr54089-3.c: Likewise.
* gcc.target/sh/pr50749-sf-predec-1.c: Likewise.
* gcc.target/sh/pr54089-7.c: Likewise.
* gcc.target/sh/strlen.c: Likewise.
* gcc.target/sh/pr50749-sf-postinc-3.c: Likewise.
* gcc.target/sh/pr50749-qihisi-predec-2.c: Likewise.
* gcc.target/sh/pr55303-3.c: Likewise.
* gcc.target/sh/pr51244-4.c: Likewise.
* gcc.target/sh/pr50751-4.c: Likewise.
* gcc.target/sh/pr39423-1.c: Likewise.
* gcc.target/sh/pr51244-8.c: Likewise.
* gcc.target/sh/pr55146.c: Likewise.
* gcc.target/sh/pr50751-8.c: Likewise.
* gcc.target/sh/sh2a-bset.c: Likewise.
* gcc.target/sh/pr50749-qihisi-postinc-1.c: Likewise.
* gcc.target/sh/sh2a-movi20s.c: Likewise.
* gcc.target/sh/
20080410-1.c: Likewise.
* gcc.target/sh/pr49880-4.c: Likewise.
* gcc.target/sh/pr51244-13.c: Likewise.
* gcc.target/sh/sh2a-movrt.c: Likewise.
* gcc.target/sh/pr51244-17.c: Likewise.
* gcc.target/sh/pr21255-2-mb.c: Likewise.
* gcc.target/sh/sh2a-bclr.c: Likewise.
* gcc.target/sh/pr33135-1.c: Likewise.
* gcc.target/sh/pr53512-4.c: Likewise.
* gcc.target/sh/pr54602-4.c: Likewise.
* gcc.target/sh/sh4a-bitmovua.c: Likewise.
* gcc.target/sh/pr54760-2.c: Likewise.
* gcc.target/sh/pr52483-3.c: Likewise.
* gcc.target/sh/sh2a-bld.c: Likewise.
* gcc.target/sh/pr54089-4.c: Likewise.
* gcc.target/sh/pr54685.c: Likewise.
* gcc.target/sh/pr50749-sf-predec-2.c: Likewise.
* gcc.target/sh/pr54089-8.c: Likewise.
* gcc.target/sh/pragma-isr-trap-exit.c: Likewise.
* gcc.target/sh/pr50749-qihisi-predec-3.c: Likewise.
* gcc.target/sh/pr50749-sf-postinc-4.c: Likewise.
* gcc.target/sh/pr51244-1.c: Likewise.
* gcc.target/sh/pr50751-1.c: Likewise.
* gcc.target/sh/pr55160.c: Likewise.
* gcc.target/sh/pr51244-5.c: Likewise.
* gcc.target/sh/pr54236-1.c: Likewise.
* gcc.target/sh/pr50751-5.c: Likewise.
* gcc.target/sh/pr52933-1.c: Likewise.
* gcc.target/sh/pr39423-2.c: Likewise.
* gcc.target/sh/pr51244-9.c: Likewise.
* gcc.target/sh/pr49263.c: Likewise.
* gcc.target/sh/pr50749-qihisi-postinc-2.c: Likewise.
* gcc.target/sh/pr49880-1.c: Likewise.
* gcc.target/sh/sh2a-band.c: Likewise.
* gcc.target/sh/pr51244-10.c: Likewise.
* gcc.target/sh/pr49880-5.c: Likewise.
* gcc.target/sh/prefetch.c: Likewise.
* gcc.target/sh/pr51244-14.c: Likewise.
* gcc.target/sh/rte-delay-slot.c: Likewise.
* gcc.target/sh/fpul-usage-1.c: Likewise.
* gcc.target/sh/pr51244-18.c: Likewise.
* gcc.target/sh/pr21255-1.c: Likewise.
* gcc.target/sh/pr33135-2.c: Likewise.
* gcc.target/sh/pr53512-1.c: Likewise.
* gcc.target/sh/pr54602-1.c: Likewise.
* gcc.target/sh/sh2a-rtsn.c: Likewise.
* gcc.target/sh/torture/pragma-isr.c: Likewise.
* gcc.target/sh/torture/pragma-isr2.c: Likewise.
* gcc.target/sh/torture/pr58314.c: Likewise.
* gcc.target/sh/torture/pr34777.c: Likewise.
* gcc.target/sh/torture/pr58475.c: Likewise.
* gcc.target/sh/pr54760-3.c: Likewise.
* gcc.target/sh/sh4a-cosf.c: Likewise.
* gcc.target/sh/pr52483-4.c: Likewise.
* gcc.target/sh/mfmovd.c: Likewise.
* gcc.target/sh/pr54089-1.c: Likewise.
* gcc.target/sh/pr56547-1.c: Likewise.
* gcc.target/sh/pr54089-5.c: Likewise.
* gcc.target/sh/pr50749-sf-predec-3.c: Likewise.
* gcc.target/sh/pr54089-9.c: Likewise.
* gcc.target/sh/sh2a-jsrn.c: Likewise.
* gcc.target/sh/pr49468-si.c: Likewise.
* gcc.target/sh/pr50749-sf-postinc-1.c: Likewise.
* gcc.target/sh/pr50749-qihisi-predec-4.c: Likewise.
* gcc.target/sh/pr55303-1.c: Likewise.
* gcc.target/sh/pr51244-2.c: Likewise.
* gcc.target/sh/pr50751-2.c: Likewise.
* gcc.target/sh/pr54236-2.c: Likewise.
* gcc.target/sh/pr51244-6.c: Likewise.
* gcc.target/sh/cmpstrn.c: Likewise.
* gcc.target/sh/pr50751-6.c: Likewise.
* gcc.target/sh/pr52933-2.c: Likewise.
* gcc.target/sh/pr53568-1.c: Likewise.
* gcc.target/sh/pr50749-qihisi-postinc-3.c: Likewise.
* gcc.target/sh/sh2a-tbr-jump.c: Likewise.
* gcc.target/sh/sh4a-sinf.c: Likewise.
* gcc.target/sh/pr49880-2.c: Likewise.
From-SVN: r204487
Tobias Burnus [Wed, 6 Nov 2013 22:28:08 +0000 (23:28 +0100)]
macro.c (_cpp_builtin_macro_text): Correct wording of two warnings.
libcpp/
2013-11-06 Tobias Burnus <burnus@net-b.de>
* macro.c (_cpp_builtin_macro_text): Correct
wording of two warnings.
gcc/c-family/
2013-11-06 Tobias Burnus <burnus@net-b.de>
* c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
gcc/
2013-11-06 Tobias Burnus <burnus@net-b.de>
* doc/invoke.texi (Wdate-time): Fix typo.
gcc/testsuite/
2013-11-06 Tobias Burnus <burnus@net-b.de>
* g++.dg/warn/wdate-time.C: Update dg-error pattern.
* gcc.dg/wdate-time.c: Ditto.
* gfortran.dg/wdate-time.F90: Ditto.
From-SVN: r204486
H.J. Lu [Wed, 6 Nov 2013 21:52:29 +0000 (21:52 +0000)]
Check __x86_64__ for FPU state
PR sanitizer/59018
* sanitizer_common/sanitizer_platform_limits_posix.cc
(struct_user_fpxregs_struct_sz): Initialize to 0 if __x86_64__ is
defined.
From-SVN: r204483
H.J. Lu [Wed, 6 Nov 2013 21:51:41 +0000 (21:51 +0000)]
Use 64-bit system types for x86-64
PR sanitizer/59018
* sanitizer_common/sanitizer_platform_limits_linux.cc
(struct_kernel_stat64_sz): Initialize to 0 if __x86_64__ is
defined.
* sanitizer_common/sanitizer_platform_limits_posix.h
(__sanitizer_dirent): Use 64-bit d_ino/d_off if __x86_64__ is
defined.
(__sanitizer___kernel_uid_t): Typedef as unsigned if __x86_64__
is defined.
(__sanitizer___kernel_gid_t): Likewise.
(__sanitizer___kernel_off_t): Typedef as long long if __x86_64__
is defined.
From-SVN: r204482
H.J. Lu [Wed, 6 Nov 2013 21:50:42 +0000 (21:50 +0000)]
Fix internal_clone for x32
PR sanitizer/59018
* sanitizer_common/sanitizer_linux.cc (internal_clone): Allocate
2 64-bit integers to save and restore fn and arg. Properly load
newtls/child_tidptr into r8/r10.
From-SVN: r204481
H.J. Lu [Wed, 6 Nov 2013 21:49:36 +0000 (21:49 +0000)]
Cast pointers to uptr for 64-bit syscalls
PR sanitizer/59018
* sanitizer_common/sanitizer_linux.cc (internal_mmap,
internal_munmap, internal_open, internal_read, internal_write,
internal_stat, internal_lstat, internal_fstat, internal_readlink,
internal_unlink, internal_execve, NanoTime, BlockingMutex::Lock,
BlockingMutex::Unlock, internal_ptrace, internal_getdents,
internal_sigaltstack): Cast pointers to uptr for 64-bit syscalls.
From-SVN: r204480
Mike Stump [Wed, 6 Nov 2013 21:03:19 +0000 (21:03 +0000)]
Fix spacing.
From-SVN: r204479
Oleg Endo [Wed, 6 Nov 2013 20:37:45 +0000 (20:37 +0000)]
sh.md (addsf3, [...]): Use fp_arith_reg_operand instead of arith_reg_operand.
* config/sh/sh.md (addsf3, divsf3, divsf3_i, rsqrtsf2, cmpgtdf_t,
cmpeqdf_t, *ieee_ccmpeqdf_t, negdf2, sqrtdf2, absdf2): Use
fp_arith_reg_operand instead of arith_reg_operand.
From-SVN: r204478
Oleg Endo [Wed, 6 Nov 2013 20:35:55 +0000 (20:35 +0000)]
sh.md (adddi3): Remove empty constraints.
* config/sh/sh.md (adddi3): Remove empty constraints.
Remove can_create_pseudo_p and arith_reg_operand check.
(adddi3_compact, subdi3_compact, *negdi2): Remove constraints.
Split before reload.
From-SVN: r204477
Jeff Law [Wed, 6 Nov 2013 20:28:03 +0000 (13:28 -0700)]
gdbinit.in: Disable strict type checking.
* gdbinit.in: Disable strict type checking.
Co-Authored-By: Tom Tromey <tromey@redhat.com>
From-SVN: r204474
Oleg Endo [Wed, 6 Nov 2013 20:26:35 +0000 (20:26 +0000)]
re PR rtl-optimization/30807 (postreload bug (might be generic in trunk))
PR target/30807
* gcc.target/sh/torture/pr30807.c: New.
From-SVN: r204473
Paolo Carlini [Wed, 6 Nov 2013 20:19:10 +0000 (20:19 +0000)]
re PR c++/11006 ([CNI] ICE with use of __java_boolean)
/cp
2013-11-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/11006
* init.c (build_new_1): Don't call build_java_class_ref on non-class
types.
/testsuite
2013-11-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/11006
* g++.dg/other/java3.C: New.
From-SVN: r204469
Ian Lance Taylor [Wed, 6 Nov 2013 19:49:01 +0000 (19:49 +0000)]
libgo: Update to October 24 version of master library.
From-SVN: r204466
Vladimir Makarov [Wed, 6 Nov 2013 19:46:39 +0000 (19:46 +0000)]
tree-pass.h (make_pass_live_range_shrinkage): New external.
2013-11-06 Vladimir Makarov <vmakarov@redhat.com>
* tree-pass.h (make_pass_live_range_shrinkage): New external.
* timevar.def (TV_LIVE_RANGE_SHRINKAGE): New.
* sched-rgn.c (gate_handle_live_range_shrinkage): New.
(rest_of_handle_live_range_shrinkage): Ditto
(class pass_live_range_shrinkage): Ditto.
(pass_data_live_range_shrinkage): Ditto.
(make_pass_live_range_shrinkage): Ditto.
* sched-int.h (initialize_live_range_shrinkage): New prototype.
(finish_live_range_shrinkage): Ditto.
* sched-deps.c (create_insn_reg_set): Make void return value.
* passes.def: Add pass_live_range_shrinkage.
* ira.c (update_equiv_regs): Don't move if
flag_live_range_shrinkage.
* haifa-sched.c (live_range_shrinkage_p): New.
(initialize_live_range_shrinkage, finish_live_range_shrinkage):
New functions.
(rank_for_schedule): Add code for pressure relief through live
range shrinkage.
(schedule_insn): Print more debug info.
(sched_init): Setup SCHED_PRESSURE_WEIGHTED for pressure relief
through live range shrinkage.
* doc/invoke.texi (-flive-range-shrinkage): New.
* common.opt (flive-range-shrinkage): New.
From-SVN: r204465
Uros Bizjak [Wed, 6 Nov 2013 19:37:12 +0000 (20:37 +0100)]
re PR target/59021 (new vzeroupper instructions generated with -mavx)
PR target/59021
* config/i386/i386.c (ix86_avx_u128_mode_needed): Require
AVX_U128_DIRTY mode for call_insn RTXes that use AVX256 registers.
(ix86_avx_u128_mode_needed): Return AVX_U128_DIRTY mode for call_insn
RTXes that return in AVX256 register.
testsuite/ChangeLog:
PR target/59021
* gcc.target/i386/pr59021.c: New test.
From-SVN: r204464
James Lemke [Wed, 6 Nov 2013 18:10:34 +0000 (18:10 +0000)]
gcc-defs.exp (dg-additional-files-options): Extend regsub for dg-additional-files to also match BOL.
2013-11-06 James Lemke <jwlemke@codesourcery.com>
* lib/gcc-defs.exp (dg-additional-files-options): Extend regsub for
dg-additional-files to also match BOL.
From-SVN: r204462
Joseph Myers [Wed, 6 Nov 2013 16:52:47 +0000 (16:52 +0000)]
c-opts.c (c_common_post_options): Set -ffp-contract=off in C standards modes.
c-family:
* c-opts.c (c_common_post_options): Set -ffp-contract=off in C
standards modes.
* c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
to mean lack of IEEE 754 support.
testsuite:
* gcc.dg/torture/c99-contract-1.c: New test.
From-SVN: r204460
Ian Lance Taylor [Wed, 6 Nov 2013 15:14:28 +0000 (15:14 +0000)]
go-lang.c (go_langhook_post_options): If -fisolate-erroneous-paths was turned on by an optimization option, turn it off.
* go-lang.c (go_langhook_post_options): If
-fisolate-erroneous-paths was turned on by an optimization option,
turn it off.
From-SVN: r204459
Richard Biener [Wed, 6 Nov 2013 15:00:16 +0000 (15:00 +0000)]
re PR tree-optimization/58653 (wrong code (segfaults) at -O3 on x86_64-linux-gnu in 64-bit mode (affecting gcc 4.6 to trunk))
2013-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/58653
* tree-predcom.c (ref_at_iteration): Rewrite to generate
a MEM_REF.
(prepare_initializers_chain): Adjust.
* gcc.dg/tree-ssa/predcom-6.c: New testcase.
* gcc.dg/tree-ssa/predcom-7.c: Likewise.
From-SVN: r204458
Balaji V. Iyer [Wed, 6 Nov 2013 14:55:46 +0000 (14:55 +0000)]
fib.c: Reduced the iteration from 40 to 30.
2013-11-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
* c-c++-common/cilk-plus/CK/fib.c: Reduced the iteration from
40 to 30. Replaced iteration variable with a #define. Instead of
returning non-zero value for error, called __builtin_abort (). Fixed
a bug of calling fib_serial in serial case instead of fib.
* c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Likewise.
* c-c++-common/cilk-plus/CK/fib_no_return.c: Likewise.
* c-c++-common/cilk-plus/CK/fib_no_sync.c: Likewise.
* gcc.dg/cilk-plus/cilk-plus.exp: Removed duplicate/un-necessary
compiler flag testing.
From-SVN: r204457
Jason Merrill [Wed, 6 Nov 2013 14:37:46 +0000 (09:37 -0500)]
typo
From-SVN: r204456
Andrew MacLeod [Wed, 6 Nov 2013 13:11:14 +0000 (13:11 +0000)]
gimple.h (block_in_transaction): Move to basic-block.h and rename.
* gimple.h (block_in_transaction): Move to basic-block.h and rename.
(gimple_in_transaction): Use bb_in_transaction.
* basic-block.h (bb_in_transaction): Relocate here and rename.
* tree-ssa-loop-im.c (execute_sm): Use bb_in_transaction.
From-SVN: r204455
Richard Biener [Wed, 6 Nov 2013 13:08:06 +0000 (13:08 +0000)]
tree.c (drop_tree_overflow): New function.
2013-11-06 Richard Biener <rguenther@suse.de>
* tree.c (drop_tree_overflow): New function.
* tree.h (drop_tree_overflow): Declare.
* gimplify.c (gimplify_expr): Drop TREE_OVERFLOW.
* tree-vrp.c (range_int_cst_singleton_p): Use
is_overflow_infinity instead of testing TREE_OVERFLOW.
(extract_range_from_assert): Likewise.
(zero_nonzero_bits_from_vr): Likewise.
(extract_range_basic): Likewise.
(register_new_assert_for): Use drop_tree_overflow.
(vrp_visit_phi_node): Likewise.
From-SVN: r204454
Dodji Seketeli [Wed, 6 Nov 2013 11:33:52 +0000 (11:33 +0000)]
preprocessor/58580 - preprocessor goes OOM with warning for zero literals
In this problem report, the compiler is fed a (bogus) translation unit
in which some literals contain bytes whose value is zero. The
preprocessor detects that and proceeds to emit diagnostics for that
king of bogus literals. But then when the diagnostics machinery
re-reads the input file again to display the bogus literals with a
caret, it attempts to calculate the length of each of the lines it got
using fgets. The line length calculation is done using strlen. But
that doesn't work well when the content of the line can have several
zero bytes. The result is that the read_line never sees the end of
the line because strlen repeatedly reports that the line ends before
the end-of-line character; so read_line thinks its buffer for reading
the line is too small; it thus increases the buffer, leading to a huge
memory consumption, pain and disaster.
The patch below introduces a new get_line function that returns the
next line of a file and return the length of that line even if the
line contains zero bytes. That get_line function has been adapted
from the getline function from the GNU C Library because getline being
a GNU extension it is not necessarily supported on all platforms.
read_line is then modified to return the length of the line along with
the line itself, as the line can now contain zero bytes. Callers of
read_line are adjusted consequently.
diagnostic_show_locus() is modified to consider that a line can have
characters of value zero, and so just shows a white space when
instructed to display one of these characters.
gcc/ChangeLog:
* input.h (location_get_source_line): Take an additional line_size
parameter.
* input.c (get_line): New static function definition.
(read_line): Take an additional line_length output parameter to be
set to the size of the line. Use the new get_line function do the
actual line reading.
(location_get_source_line): Take an additional output line_len
parameter. Update the use of read_line to pass it the line_len
parameter.
* diagnostic.c (adjust_line): Take an additional input parameter
for the length of the line, rather than calculating it with
strlen.
(diagnostic_show_locus): Adjust the use of
location_get_source_line and adjust_line with respect to their new
signature. While displaying a line now, do not stop at the first
null byte. Rather, display the zero byte as a space and keep
going until we reach the size of the line.
gcc/testsuite/ChangeLog:
* c-c++-common/cpp/warning-zero-in-literals-1.c: New test file.
From-SVN: r204453
Eric Botcazou [Wed, 6 Nov 2013 11:22:59 +0000 (11:22 +0000)]
Fix formatting
From-SVN: r204452
Eric Botcazou [Wed, 6 Nov 2013 10:55:13 +0000 (10:55 +0000)]
i386.c (ix86_expand_prologue): Optimize stack checking for leaf functions without dynamic stack allocation.
* config/i386/i386.c (ix86_expand_prologue): Optimize stack checking for
leaf functions without dynamic stack allocation.
* config/ia64/ia64.c (ia64_emit_probe_stack_range): Adjust.
(ia64_expand_prologue): Likewise.
* config/mips/mips.c (mips_expand_prologue): Likewise.
* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
* config/sparc/sparc.c (sparc_expand_prologue): Likewise.
(sparc_flat_expand_prologue): Likewise.
From-SVN: r204450
Jonathan Wakely [Wed, 6 Nov 2013 09:47:51 +0000 (09:47 +0000)]
regex_automaton.h (_S_opcode_word_boundry): Rename to _S_opcode_word_boundary.
* include/bits/regex_automaton.h (_S_opcode_word_boundry): Rename to
_S_opcode_word_boundary.
* include/bits/regex_automaton.tcc: Likewise.
* include/bits/regex_executor.h (__detail::_Executor::_M_word_boundry):
Rename to _M_word_boundary.
* include/bits/regex_executor.tcc: Likewise.
From-SVN: r204449
James Greenhalgh [Wed, 6 Nov 2013 09:23:30 +0000 (09:23 +0000)]
[AArch64] Fix size of memory store for the vst<n>_lane intrinsics
gcc/
* config/aarch64/arm_neon.h
(__ST2_LANE_FUNC): Better model data size.
(__ST3_LANE_FUNC): Likewise.
(__ST4_LANE_FUNC): Likewise.
From-SVN: r204448
Nick Clifton [Wed, 6 Nov 2013 09:03:35 +0000 (09:03 +0000)]
msp430.h (TARGET_CPU_CPP_BUILTINS): Define the name returned by msp430_mcu_name.
* config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Define the
name returned by msp430_mcu_name.
(LIB_SPEC): If a -T option has not been specified then set a
default, mcu-specific, linker script.
* config/msp430/t-msp430 (MULTILIB_MATCHES): Add more mcu names.
* config/msp430/msp430.c (msp430x_names): Likewise.
Alpha sort the names for ease of comparison.
(msp430_mcu_name): New function: Returns a string suitable for
use as a C preprocessor symbol based upon the name of the MCU
being targeted.
(msp430_option_override): Accept msp430x and msp430xv2 as generic
mcu names.
* config/msp430/msp430-protos.h (msp430_mcu_name): Prototype.
From-SVN: r204447
Nick Clifton [Wed, 6 Nov 2013 08:52:57 +0000 (08:52 +0000)]
gcc.c (do_spec_1): Do not insert a space after a %* substitution unless...
* gcc.c (do_spec_1): Do not insert a space after a %* substitution
unless it is the last part of a spec substring.
* doc/invoke.texi (Spec Files): Document space insertion
behaviour of %*.
From-SVN: r204446
Christian Bruel [Wed, 6 Nov 2013 08:49:15 +0000 (09:49 +0100)]
sh-mem.cc (sh_expand_cmpnstr, [...]): Factorize probabilities...
2013-11-06 Christian Bruel <christian.bruel@st.com>
* gcc/config/sh/sh-mem.cc (sh_expand_cmpnstr, sh_expand_cmpstr):
Factorize probabilities, Use adjust_address instead of
adjust_automodify_address when possible. Enable for optimize.
(sh_expand_strlen): New function.
* gcc/config/sh/sh-protos.h (sh_expand_strlen): Declare.
* gcc/config/sh/sh.md (strlensi): New pattern.
(UNSPEC_BUILTIN_STRLEN): Define.
From-SVN: r204445
Jakub Jelinek [Wed, 6 Nov 2013 07:48:50 +0000 (08:48 +0100)]
re PR middle-end/58970 (internal compiler error: in get_bit_range, at expr.c:4562)
PR middle-end/58970
* expr.c (get_bit_range): Handle *offset == NULL_TREE.
(expand_assignment): If *bitpos is negative, set *offset
and adjust *bitpos, so that it is not negative.
* gcc.c-torture/compile/pr58970.c: New test.
From-SVN: r204444
Francois-Xavier Coudert [Wed, 6 Nov 2013 07:04:12 +0000 (07:04 +0000)]
* gfortran.texi: Fix typo.
From-SVN: r204443
Ganesh Gopalasubramanian [Wed, 6 Nov 2013 05:38:09 +0000 (05:38 +0000)]
scheduler improvements for BD architectures
From-SVN: r204442
Bill Schmidt [Wed, 6 Nov 2013 03:32:01 +0000 (03:32 +0000)]
rs6000.c (rs6000_option_override_internal): Remove restriction against use of VSX instructions when...
2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_option_override_internal):
Remove restriction against use of VSX instructions when generating
code for little endian mode.
From-SVN: r204441
Bill Schmidt [Wed, 6 Nov 2013 03:29:44 +0000 (03:29 +0000)]
altivec.md (mulv4si3): Ensure we generate vmulouh for both big and little endian.
2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/altivec.md (mulv4si3): Ensure we generate vmulouh
for both big and little endian.
(mulv8hi3): Swap input operands for merge high and merge low
instructions for little endian.
From-SVN: r204440
Bill Schmidt [Wed, 6 Nov 2013 03:27:20 +0000 (03:27 +0000)]
altivec.md (vec_widen_umult_even_v16qi): Change define_insn to define_expand that uses even patterns for big endian and...
2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/altivec.md (vec_widen_umult_even_v16qi): Change
define_insn to define_expand that uses even patterns for big
endian and odd patterns for little endian.
(vec_widen_smult_even_v16qi): Likewise.
(vec_widen_umult_even_v8hi): Likewise.
(vec_widen_smult_even_v8hi): Likewise.
(vec_widen_umult_odd_v16qi): Likewise.
(vec_widen_smult_odd_v16qi): Likewise.
(vec_widen_umult_odd_v8hi): Likewise.
(vec_widen_smult_odd_v8hi): Likewise.
(altivec_vmuleub): New define_insn.
(altivec_vmuloub): Likewise.
(altivec_vmulesb): Likewise.
(altivec_vmulosb): Likewise.
(altivec_vmuleuh): Likewise.
(altivec_vmulouh): Likewise.
(altivec_vmulesh): Likewise.
(altivec_vmulosh): Likewise.
From-SVN: r204439
Wei Mi [Wed, 6 Nov 2013 02:46:17 +0000 (02:46 +0000)]
re PR regression/58985 (gcc.dg/pr57518.c scan-rtl-dump-not ira REG_EQUIV...)
2013-11-05 Wei Mi <wmi@google.com>
PR regression/58985
* testsuite/gcc.dg/pr57518.c: Add subreg in regexp pattern.
From-SVN: r204438
Mike Stump [Wed, 6 Nov 2013 02:34:02 +0000 (02:34 +0000)]
* Makefile.in (mostlyclean): Remove c-family objects.
From-SVN: r204437
Ian Lance Taylor [Wed, 6 Nov 2013 01:03:57 +0000 (01:03 +0000)]
sync.md (atomic_compare_and_swap<dwi>_doubleword): If possible, add .cfi directives to record change to bx.
* config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
If possible, add .cfi directives to record change to bx.
* config/i386/i386.c (ix86_emit_cfi): New function.
* config/i386/i386-protos.h (ix86_emit_cfi): Declare.
From-SVN: r204433
GCC Administrator [Wed, 6 Nov 2013 00:17:05 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r204430
Jonathan Wakely [Tue, 5 Nov 2013 22:57:36 +0000 (22:57 +0000)]
N3655 C++1y TransformationTraits Redux
N3655 C++1y TransformationTraits Redux
* include/std/type_traits (remove_const_t, remove_volatile_t,
remove_cv_t, add_const_t, add_volatile_t, add_cv_t, remove_reference_t,
add_lvalue_reference_t, add_rvalue_reference_t, make_signed_t,
make_unsigned_t, remove_extent_t, remove_all_extents_t,
remove_pointer_t, add_pointer_t, aligned_storage_t, decay_t,
enable_if_t, conditional_t, common_type_t, underlying_type_t,
result_of_t): Define.
* doc/xml/manual/status_cxx2014.xml: Update.
* testsuite/20_util/add_lvalue_reference/requirements/typedefs-3.cc:
New.
* testsuite/20_util/add_rvalue_reference/requirements/typedefs-3.cc:
New.
* testsuite/20_util/common_type/requirements/typedefs-3.cc: New.
* testsuite/20_util/conditional/requirements/typedefs-2.cc: New.
* testsuite/20_util/decay/requirements/typedefs-2.cc: New.
* testsuite/20_util/enable_if/requirements/typedefs-2.cc: New.
* testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
* testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
* testsuite/20_util/remove_reference/requirements/typedefs.cc: New.
* testsuite/20_util/result_of/requirements/typedefs.cc: New.
* testsuite/20_util/underlying_type/requirements/typedefs-3.cc: New.
* testsuite/20_util/common_type/requirements/typedefs-2.cc: Change to
compile-only test.
* testsuite/20_util/decay/requirements/typedefs.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
line number.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
From-SVN: r204426
Steven Bosscher [Tue, 5 Nov 2013 21:57:45 +0000 (21:57 +0000)]
rtlanal.c (tablejump_p): Expect a JUMP_TABLE_DATA to always follow immediately after a label for a...
* rtlanal.c (tablejump_p): Expect a JUMP_TABLE_DATA to always follow
immediately after a label for a tablejump pattern.
* config/arm/arm.c (is_jump_table): Remove.
(create_fix_barrier): Use tablejump_p instead.
(arm_reorg): Likewise.
(thumb1_output_casesi): Expect JUMP_TABLE_DATA to always be NEXT_INSN.
(thumb2_output_casesi): Likewise.
* config/aarch64/aarch64.c (aarch64_output_casesi): Likewise.
* config/sh/sh.md (casesi_worker_1, casesi_worker_2,
casesi_shift_media, casesi_load_media): Likewise.
* config/iq2000/iq2000.md: Likewise (in anonymous define_insn).
* config/microblaze/microblaze.md: Likewise.
From-SVN: r204424
Tobias Burnus [Tue, 5 Nov 2013 20:27:22 +0000 (21:27 +0100)]
c.opt (-Wdate-time): New option
2013-11-05 Tobias Burnus <burnus@net-b.de>
gcc/c-family/
* c.opt (-Wdate-time): New option
* c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
gcc/
* doc/invoke.texi (-Wdate-time): Document.
gcc/fortran
* lang.opt (-Wdate-time): New option
* cpp.c (gfc_cpp_option_data): Add warn_date_time.
(gfc_cpp_init_options, gfc_cpp_handle_option,
gfc_cpp_post_options): Handle it and pass on to libcpp.
gcc/testsuite/
* g++.dg/warn/wdate-time.C: New.
* gcc.dg/wdate-time.c: New.
* gfortran.dg/wdate-time.F90: New.
libcpp/
* include/cpplib.h (CPP_W_DATE_TIME): Added.
(cpp_options): Add warn_date_time.
* init.c (cpp_create_reader): Init it.
* macro.c (_cpp_builtin_macro_text): Warn when
__DATE__/__TIME__/__TIMESTAMP__ is used.
From-SVN: r204420
Steven G. Kargl [Tue, 5 Nov 2013 20:02:43 +0000 (20:02 +0000)]
re PR fortran/58989 (internal compiler error when using reshape function)
2013-11-05 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/58989
* check.c (gfc_check_reshape): ensure that shape is a constant
expression.
2013-11-05 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/58989
* gfortran.dg/reshape_6.f90: New test.
From-SVN: r204419
Jonathan Wakely [Tue, 5 Nov 2013 19:59:21 +0000 (19:59 +0000)]
status_cxx2011.xml: Document aligned_union as missing.
* doc/xml/manual/status_cxx2011.xml: Document aligned_union as
missing.
From-SVN: r204416
Richard Sandiford [Tue, 5 Nov 2013 19:58:12 +0000 (19:58 +0000)]
double-int.c (lshift_double, [...]): Remove SHIFT_COUNT_TRUNCATED handling.
gcc/
* double-int.c (lshift_double, rshift_double): Remove
SHIFT_COUNT_TRUNCATED handling.
From-SVN: r204415
Jeff Law [Tue, 5 Nov 2013 19:47:44 +0000 (12:47 -0700)]
Makefile.in (OBJS): Add gimple-ssa-isolate-paths.o
* Makefile.in (OBJS): Add gimple-ssa-isolate-paths.o
* common.opt (-fisolate-erroneous-paths): Add option and
documentation.
* gimple-ssa-isolate-paths.c: New file.
* gimple.c (check_loadstore): New function.
(infer_nonnull_range): Moved into gimple.c from tree-vrp.c
Verify OP is in the argument list and the argument corresponding
to OP is a pointer type. Use operand_equal_p rather than
pointer equality when testing if OP is on the nonnull list.
Use check_loadstore rather than count_ptr_derefs. Handle
GIMPLE_RETURN statements.
* tree-vrp.c (infer_nonnull_range): Remove.
* gimple.h (infer_nonnull_range): Declare.
* opts.c (default_options_table): Add
* OPT_fisolate_erroneous_paths.
* passes.def: Add pass_isolate_erroneous_paths.
* timevar.def (TV_ISOLATE_ERRONEOUS_PATHS): New timevar.
* tree-pass.h (make_pass_isolate_erroneous_paths): Declare.
* tree-ssa.c (struct count_ptr_d): Remove.
(count_ptr_derefs, count_uses_and_derefs): Remove.
* tree-ssa.h (count_uses_and_derefs): Remove.
* gcc.dg/pr38984.c: Add -fno-isolate-erroneous-paths.
* gcc.dg/tree-ssa/isolate-1.c: New test.
* gcc.dg/tree-ssa/isolate-2.c: New test.
* gcc.dg/tree-ssa/isolate-3.c: New test.
* gcc.dg/tree-ssa/isolate-4.c: New test.
From-SVN: r204414
Jakub Jelinek [Tue, 5 Nov 2013 19:37:51 +0000 (20:37 +0100)]
re PR rtl-optimization/58997 (ICE on valid code at -O3 on x86_64-linux-gnu (affecting gcc trunk and 4.8.2))
PR rtl-optimization/58997
* loop-iv.c (iv_subreg): For IV_UNKNOWN_EXTEND, expect
get_iv_value to be in iv->mode rather than iv->extend_mode.
(iv_extend): Likewise. Otherwise, if iv->extend != extend,
use lowpart_subreg on get_iv_value before calling simplify_gen_unary.
* loop-unswitch.c (may_unswitch_on): Make sure op[i] is in the right
mode.
* gcc.c-torture/compile/pr58997.c: New test.
From-SVN: r204413
Andrew MacLeod [Tue, 5 Nov 2013 19:26:07 +0000 (19:26 +0000)]
gimple.h: Move some prototypes to gimple-expr.h and add to include list.
* gimple.h: Move some prototypes to gimple-expr.h and add to include
list.
(extract_ops_from_tree, gimple_call_addr_fndecl, is_gimple_reg_type):
Move to gimple-expr.h.
* gimple-expr.h: New file. Relocate some prototypes from gimple.h.
(types_compatible_p, is_gimple_reg_type, is_gimple_variable,
is_gimple_id, virtual_operand_p, is_gimple_addressable,
is_gimple_constant, extract_ops_from_tree, gimple_call_addr_fndecl):
Relocate here.
* gimple.c (extract_ops_from_tree_1, gimple_cond_get_ops_from_tree,
gimple_set_body, gimple_body, gimple_has_body_p, is_gimple_lvalue,
is_gimple_condexpr, is_gimple_addressable, is_gimple_constant,
is_gimple_address, is_gimple_invariant_address,
is_gimple_ip_invariant_address, is_gimple_min_invariant,
is_gimple_ip_invariant, is_gimple_variable, is_gimple_id,
virtual_operand_p, is_gimple_reg, is_gimple_val, is_gimple_asm_val,
is_gimple_min_lval, is_gimple_call_addr, is_gimple_mem_ref_addr,
gimple_decl_printable_name, useless_type_conversion_p,
types_compatible_p, gimple_can_coalesce_p, copy_var_decl): Move to
gimple-expr.[ch].
* gimple-expr.c: New File.
(useless_type_conversion_p, gimple_set_body, gimple_body,
gimple_has_body_p, gimple_decl_printable_name, copy_var_decl,
gimple_can_coalesce_p, extract_ops_from_tree_1,
gimple_cond_get_ops_from_tree, is_gimple_lvalue, is_gimple_condexpr,
is_gimple_address, is_gimple_invariant_address,
is_gimple_ip_invariant_address, is_gimple_min_invariant,
is_gimple_ip_invariant, is_gimple_reg, is_gimple_val,
is_gimple_asm_val, is_gimple_min_lval, is_gimple_call_addr,
is_gimple_mem_ref_addr): Relocate here.
* Makefile.in (OBJS): Add gimple-expr.o.
From-SVN: r204412
David Malcolm [Tue, 5 Nov 2013 18:55:22 +0000 (18:55 +0000)]
Support empty structs in gengtype
gcc/
* gengtype-parse.c (struct_field_seq): Support empty structs.
From-SVN: r204411
Uros Bizjak [Tue, 5 Nov 2013 18:22:12 +0000 (19:22 +0100)]
t-rtems (MULTILIB_MATCHES): Fix option typos.
* config/i386/t-rtems (MULTILIB_MATCHES): Fix option typos.
From-SVN: r204407
Jason Merrill [Tue, 5 Nov 2013 18:03:03 +0000 (13:03 -0500)]
re PR c++/58868 (ICE: in count_type_elements, at expr.c:5495 with -std=gnu++0x)
PR c++/58868
* decl.c (check_initializer): Don't use build_vec_init for arrays
of trivial type.
From-SVN: r204406
Uros Bizjak [Tue, 5 Nov 2013 16:08:30 +0000 (17:08 +0100)]
i386-c.c (ix86_target_macros): Define _SOFT_FLOAT for !TARGET_80387.
gcc/
* config/i386/i386-c.c (ix86_target_macros): Define _SOFT_FLOAT
for !TARGET_80387.
* config/i386/rtemself.h (TARGET_OS_CPP_BUILTINS): Do not define
_SOFT_FLOAT here.
(LONG_DOUBLE_TYPE_SIZE): New define.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Ditto.
libgcc/
* config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
(_FP_MUL_MEAT_D): Ditto.
(_FP_DIV_MEAT_S): Ditto.
(_FP_DIV_MEAT_D): Ditto.
* config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
t-softfp-sfdf and t-softfp to tmake_file.
M gcc/config/i386/i386-c.c
M gcc/config/i386/rtemself.h
M gcc/ChangeLog
M libgcc/ChangeLog
M libgcc/config.host
M libgcc/config/i386/32/sfp-machine.h
From-SVN: r204404
Jonathan Wakely [Tue, 5 Nov 2013 15:24:08 +0000 (15:24 +0000)]
optional: Use __and_<> and __not_<> in conditions.
2013-11-05 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
* include/experimental/optional: Use __and_<> and __not_<> in
conditions. Style fixes.
(__constexpr_addressof, swap): Make inline.
* testsuite/experimental/optional/cons/copy.cc: Adjust constants for
32-bit targets.
* testsuite/experimental/optional/cons/move.cc: Likewise.
* testsuite/experimental/optional/cons/value.cc: Likewise.
* testsuite/experimental/optional/constexpr/cons/value.cc: Likewise.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r204402
Paolo Carlini [Tue, 5 Nov 2013 15:22:36 +0000 (15:22 +0000)]
re PR c++/58724 (ICE with attribute [[gnu::visibility("default")]] on namespace)
2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58724
* doc/extend.texi [visibility ("visibility_type")]: Add example
about visibility attribute on namespace declaration.
/cp
2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58724
* name-lookup.c (handle_namespace_attrs): Use get_attribute_name.
/testsuite
2013-11-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58724
* g++.dg/cpp0x/gen-attrs-56.C: New.
From-SVN: r204401
Richard Biener [Tue, 5 Nov 2013 15:09:40 +0000 (15:09 +0000)]
re PR ipa/58492 (ICE: verify_flow_info failed)
2013-11-05 Richard Biener <rguenther@suse.de>
PR ipa/58492
* passes.def (all_passes): Start with pass_fixup_cfg again.
* gcc.dg/ipa/pr58492.c: New testcase.
From-SVN: r204399
Richard Biener [Tue, 5 Nov 2013 15:08:43 +0000 (15:08 +0000)]
re PR tree-optimization/58955 (wrong code at -O3 on x86_64-linux-gnu)
2013-11-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/58955
* tree-loop-distribution.c (pg_add_dependence_edges): Fix
edge direction.
* gcc.dg/torture/pr58955-1.c: New testcase.
* gcc.dg/torture/pr58955-2.c: Likewise.
From-SVN: r204398
Balaji V. Iyer [Tue, 5 Nov 2013 14:43:37 +0000 (14:43 +0000)]
Disable libcilkrts when C++ is not used.
2013-11-04 Balaji V. Iyer <balaji.v.iyer@intel.com>
* configure.ac: Added libcilkrts to noconfig list when C++ is not
supported.
* configure: Regenerated.
From-SVN: r204396
Bill Schmidt [Tue, 5 Nov 2013 14:27:17 +0000 (14:27 +0000)]
vector.md (vec_pack_sfix_trunc_v2df): Adjust for little endian.
2013-11-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/vector.md (vec_pack_sfix_trunc_v2df): Adjust for
little endian.
(vec_pack_ufix_trunc_v2df): Likewise.
From-SVN: r204395
H.J. Lu [Tue, 5 Nov 2013 14:17:33 +0000 (14:17 +0000)]
Don't use mode wider than Pmode for size in movmem/setmem
gcc/
PR middle-end/58981
* doc/md.texi (@code{movmem@var{m}}): Specify Pmode as mode of
pattern, instead of word_mode.
* expr.c (emit_block_move_via_movmem): Don't use mode wider than
Pmode for size.
(set_storage_via_setmem): Likewise.
gcc/testsuite/
PR middle-end/58981
* gcc.dg/pr58981.c: New test.
From-SVN: r204394
Andrew MacLeod [Tue, 5 Nov 2013 14:13:56 +0000 (14:13 +0000)]
tree-outof-ssa.c (queue_phi_copy_p): Combine phi_ssa_name_p from gimple.h and the rest of the condition in...
2013-11-05 Andrew MacLeod <amacleod@redhat.com>
* tree-outof-ssa.c (queue_phi_copy_p): Combine phi_ssa_name_p from
gimple.h and the rest of the condition in eliminate_build.
(eliminate_build): Call new routine.
* gimple.h (phi_ssa_name_p): Delete.
From-SVN: r204393
Trevor Saunders [Tue, 5 Nov 2013 13:51:32 +0000 (13:51 +0000)]
don't try and free what must be a null vector when reserving 0 elements
in va_heap::reserve
2013-11-05 Trevor Saunders <tsaunders@mozilla.com>
* vec.c (vec_prefix::calculate_allocation): Don't try to handle the
case of no prefix and reserving zero slots, because when that's the
case we'll never get here.
* vec.h (va_heap::reserve): Don't try and handle
vec_prefix::calculate_allocation returning zero because that should
never happen.
From-SVN: r204392