gcc.git
13 years agogcc_update (gcc/config/arm/arm-tables.opt): Also depend on gcc/config/arm/arm-fpus...
Joseph Myers [Thu, 19 May 2011 16:27:59 +0000 (17:27 +0100)]
gcc_update (gcc/config/arm/arm-tables.opt): Also depend on gcc/config/arm/arm-fpus.def.

contrib:
* gcc_update (gcc/config/arm/arm-tables.opt): Also depend on
gcc/config/arm/arm-fpus.def.

gcc:
* config/arm/arm-fpus.def: New.
* config/arm/genopt.sh: Generate Enum and EnumValue entries from
arm-fpus.def.
* config/arm/arm-tables.opt: Regenerate.
* config/arm/arm.c (all_fpus): Move contents to arm-fpus.def.
(arm_option_override): Don't decode FPU name to string here.
* config/arm/arm.opt (mfpu=): Use Enum.
* config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o):
Update dependencies.

From-SVN: r173916

13 years agocollect2.c: Include diagnostic.h.
Joseph Myers [Thu, 19 May 2011 16:25:12 +0000 (17:25 +0100)]
collect2.c: Include diagnostic.h.

* collect2.c: Include diagnostic.h.
(fatal_perror, fatal, error, fancy_abort): Remove.
(main): Set progname.  Call xmalloc_set_program_name and
diagnostic_initialize.
(maybe_run_lto_and_relink, main, collect_execute, scan_prog_file,
scan_libraries, resolve_lib_name): Call fatal_error instead of
fatal and fatal_perror.
* collect2.h (error, fatal, fatal_perror): Don't declare.
* tlink.c: Include diagnostic-core.h.
(recompile_files): Call fatal_error instead of fatal_perror.
* Makefile.in (COLLECT2_OBJS): Include diagnostic.o,
pretty-print.o and input.o.
(collect2.o, tlink.o): Update dependencies.

testsuite:
* lib/prune.exe (prune_gcc_output): Expect "error:" in collect2
output.

From-SVN: r173915

13 years ago* config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.
Rainer Orth [Thu, 19 May 2011 14:37:14 +0000 (14:37 +0000)]
* config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon.

From-SVN: r173914

13 years agore PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris)
Rainer Orth [Thu, 19 May 2011 14:29:05 +0000 (14:29 +0000)]
re PR target/40483 (gcc 4.x needs to utilize better COMDAT mechanism under Solaris)

PR target/40483
* configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as
COMDAT group syntax, both SPARC and x86 variants.
(HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group.
* configure: Regenerate.
* config/sol2.h (TARGET_SOLARIS): Define.
(PUSHSECTION_FORMAT): Remove.
(SECTION_NAME_FORMAT): Define.
* config/sol2.c: Include hashtab.h.
(solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its
expansion, using SECTION_NAME_FORMAT.
(solaris_comdat_htab): New variable.
(struct comdat_entry): Define.
(comdat_hash): New function.
(comdat_eq): New function.
(solaris_elf_asm_comdat_section): New function.
(solaris_define_comdat_signature): New function.
(solaris_code_end): New function.
* config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare.
(solaris_code_end): Declare.
* config/t-sol2 (sol2.o): Add $HASHTAB_H dependency.
* config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call
solaris_code_end.
(i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS.
Remove ATTRIBUTE_UNUSED.
[!USE_GAS]: Call solaris_elf_asm_comdat_section for
SECTION_LINKONCE sections if HAVE_COMDAT_GROUP.
* config/sparc/sparc.c (sparc_solaris_elf_asm_named_section):
Likewise.
* config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ...
* config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here.
* config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine.
(PUSHSECTION_FORMAT): Remove.
(SECTION_NAME_FORMAT): Redefine.

From-SVN: r173913

13 years agore PR c++/49043 ([OpenMP & C++0x]: Compiler error when lambda-function within OpenMP...
Jakub Jelinek [Thu, 19 May 2011 13:11:56 +0000 (15:11 +0200)]
re PR c++/49043 ([OpenMP & C++0x]: Compiler error when lambda-function within OpenMP loop)

PR c++/49043
* decl.c (check_omp_return): Stop searching on sk_function_parms.

* testsuite/libgomp.c++/pr49043.C: New test.

From-SVN: r173907

13 years agore PR middle-end/49063 (FAIL: gcc.dg/builtin-object-size-11.c)
Richard Guenther [Thu, 19 May 2011 13:07:50 +0000 (13:07 +0000)]
re PR middle-end/49063 (FAIL: gcc.dg/builtin-object-size-11.c)

2011-05-19  Richard Guenther  <rguenther@suse.de>

PR testsuite/49063
* gcc.dg/builtin-object-size-11.c: Use -std=gnu89.

From-SVN: r173906

13 years agotree-cfg.c (verify_gimple_assign_binary): Barf on TRUTH_AND_EXPR, TRUTH_OR_EXPR,...
Kai Tietz [Thu, 19 May 2011 11:16:20 +0000 (13:16 +0200)]
tree-cfg.c (verify_gimple_assign_binary): Barf on TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.

2011-05-19  Kai Tietz  <ktietz@redhat.com>

* tree-cfg.c (verify_gimple_assign_binary): Barf on
TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
(gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form.

From-SVN: r173903

13 years agot-sol2 (sol2.o): Add $(TARGET_H) dependency.
Anatoly Sokolov [Thu, 19 May 2011 11:02:22 +0000 (15:02 +0400)]
t-sol2 (sol2.o): Add $(TARGET_H) dependency.

2011-05-19  Anatoly Sokolov <aesok@post.ru>
    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* config/t-sol2 (sol2.o): Add $(TARGET_H) dependency.

Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
From-SVN: r173902

13 years agore PR c/48985 (bogus buffer overflow warning and abort on static flexible array member)
Richard Guenther [Thu, 19 May 2011 10:45:26 +0000 (10:45 +0000)]
re PR c/48985 (bogus buffer overflow warning and abort on static flexible array member)

2011-05-19  Richard Guenther  <rguenther@suse.de>

PR middle-end/48985
* tree-object-size.c (addr_object_size): If the pointed-to
variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT.

* gcc.dg/builtin-object-size-11.c: New testcase.

From-SVN: r173901

13 years agogimple.c (gimple_types_compatible_p_1): Compare names of the types themselves.
Richard Guenther [Thu, 19 May 2011 10:31:23 +0000 (10:31 +0000)]
gimple.c (gimple_types_compatible_p_1): Compare names of the types themselves.

2011-05-19  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_types_compatible_p_1): Compare names of
the types themselves.
(iterative_hash_gimple_type): And hash them that way.
(gimple_register_type_1): If we register a main variant properly
initialize the leader to ourselves.

lto/
* lto.c (uniquify_nodes): First register all types before
fixing up the tree SCC.

From-SVN: r173900

13 years ago[multiple changes]
Paolo Carlini [Thu, 19 May 2011 10:30:20 +0000 (10:30 +0000)]
[multiple changes]

2011-05-19  Daniel Krugler  <daniel.kruegler@googlemail.com>

* testsuite/util/testsuite_tr1.h: Add test classes.
* testsuite/20_util/is_nothrow_assignable/value.cc: Add.

2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/type_traits (is_assignable, is_copy_assignable,
is_move_assignable, is_nothrow_assignable, is_nothrow_copy_assignable,
is_nothrow_move_assignable): Add; minor tweaks elsewhere.
(has_nothrow_copy_assign): Remove.
* testsuite/util/testsuite_tr1.h: Add test classes.
* testsuite/20_util/is_assignable/requirements/typedefs.cc: Add.
* testsuite/20_util/is_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_assignable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_assignable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_nothrow_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_move_assignable/value.cc: Likewise.
* testsuite/20_util/is_move_assignable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_move_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_copy_assignable/value.cc: Likewise.
* testsuite/20_util/is_copy_assignable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_copy_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_move_assignable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_move_assignable/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_move_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_assignable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_assignable/requirements/
typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_copy_assignable/requirements/
explicit_instantiation.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust
dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

From-SVN: r173899

13 years ago* zh_CN.po: Update.
Joseph Myers [Thu, 19 May 2011 09:59:13 +0000 (10:59 +0100)]
* zh_CN.po: Update.

From-SVN: r173897

13 years agore PR middle-end/45098 (Missed induction variable optimization)
Tom de Vries [Thu, 19 May 2011 09:33:49 +0000 (09:33 +0000)]
re PR middle-end/45098 (Missed induction variable optimization)

2011-05-19  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* gcc.target/arm/ivopts.c: New test.
* gcc.target/arm/ivopts-2.c: New test.

From-SVN: r173896

13 years agoscanasm.exp (object-size): Fix target selector handling.
Tom de Vries [Thu, 19 May 2011 09:13:16 +0000 (09:13 +0000)]
scanasm.exp (object-size): Fix target selector handling.

2011-05-19  Tom de Vries  <tom@codesourcery.com>

* lib/lib/scanasm.exp (object-size): Fix target selector handling.

From-SVN: r173895

13 years agore PR middle-end/45098 (Missed induction variable optimization)
Tom de Vries [Thu, 19 May 2011 09:03:12 +0000 (09:03 +0000)]
re PR middle-end/45098 (Missed induction variable optimization)

2011-05-19  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of
get_loop_invariant_expr_id.
(get_loop_invariant_expr_id): Use get_expr_id.
(parm_decl_cost): New function.
(determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost.
Improve bound cost estimation.  Use different inv_expr_id for elim and
express cases.

From-SVN: r173894

13 years agore PR middle-end/45098 (Missed induction variable optimization)
Tom de Vries [Thu, 19 May 2011 08:49:28 +0000 (08:49 +0000)]
re PR middle-end/45098 (Missed induction variable optimization)

2011-05-19  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent
cost_base.cost == 0.

From-SVN: r173893

13 years ago* gcc.c-torture/execute/960321-1.x: Remove.
Rainer Orth [Thu, 19 May 2011 08:02:26 +0000 (08:02 +0000)]
* gcc.c-torture/execute/960321-1.x: Remove.

From-SVN: r173890

13 years agore PR c++/48869 (OpenMP task construct fails to instantiate copy constructor(same...
Jakub Jelinek [Thu, 19 May 2011 07:44:31 +0000 (09:44 +0200)]
re PR c++/48869 (OpenMP task construct fails to instantiate copy constructor(same as Bug 36523))

PR c++/48869
* method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
pass it down to locate_fn_flags.
* cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
* semantics.c (cxx_omp_create_clause_info): Adjust callers.
* cp-gimplify.c: Include splay-tree.h.
(splay_tree_compare_decl_uid, omp_var_to_track,
omp_cxx_notice_variable): New functions.
(struct cp_genericize_omp_taskreg): New type.
(struct cp_genericize_data): Add omp_ctx field.
(cp_genericize_r): Attempt to determine implicitly determined
firstprivate class type variables.
(cp_genericize): Clear omp_ctx.
* Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).

* testsuite/libgomp.c++/pr48869.C: New test.

From-SVN: r173888

13 years agoDaily bump.
GCC Administrator [Thu, 19 May 2011 00:19:33 +0000 (00:19 +0000)]
Daily bump.

From-SVN: r173887

13 years agoshared_ptr_base.h: Use noexcept.
Jonathan Wakely [Wed, 18 May 2011 22:59:17 +0000 (22:59 +0000)]
shared_ptr_base.h: Use noexcept.

2011-05-18  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/bits/shared_ptr_base.h: Use noexcept. Define special member
functions as defaulted/deleted.
* include/bits/shared_ptr.h: Use noexcept.
* 20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error line numbers.
* 20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

From-SVN: r173882

13 years agoProperly handle 256bit load cast.
H.J. Lu [Wed, 18 May 2011 22:12:28 +0000 (22:12 +0000)]
Properly handle 256bit load cast.

gcc/

2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49002
* config/i386/sse.md (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>):
Properly handle load cast.

gcc/testsuite/

2011-05-18  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49002
* gcc.target/i386/pr49002-1.c: New test.
* gcc.target/i386/pr49002-2.c: Likewise.

From-SVN: r173880

13 years ago* doc/xml/manual/bitmap_allocator.xml: Fix typos.
Jonathan Wakely [Wed, 18 May 2011 21:55:52 +0000 (21:55 +0000)]
* doc/xml/manual/bitmap_allocator.xml: Fix typos.

From-SVN: r173879

13 years agore PR c++/49039 (LLVM StringRef miscompilation with -O2)
Jakub Jelinek [Wed, 18 May 2011 20:39:05 +0000 (22:39 +0200)]
re PR c++/49039 (LLVM StringRef miscompilation with -O2)

PR tree-optimization/49039
* tree-vrp.c (extract_range_from_binary_expr): For
MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]>
return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>].

* gcc.c-torture/execute/pr49039.c: New test.
* gcc.dg/tree-ssa/pr49039.c: New test.
* g++.dg/torture/pr49039.C: New test.

From-SVN: r173876

13 years agore PR fortran/48700 (memory leak with MOVE_ALLOC)
Janus Weil [Wed, 18 May 2011 18:51:08 +0000 (20:51 +0200)]
re PR fortran/48700 (memory leak with MOVE_ALLOC)

2011-05-18  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48700
* trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
argument to avoid memory leaks.

2011-05-18  Janus Weil  <janus@gcc.gnu.org>

PR fortran/48700
* gfortran.dg/move_alloc_4.f90: New.

From-SVN: r173874

13 years agore PR middle-end/45098 (Missed induction variable optimization)
Tom de Vries [Wed, 18 May 2011 18:27:11 +0000 (18:27 +0000)]
re PR middle-end/45098 (Missed induction variable optimization)

2011-05-18  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0.

From-SVN: r173872

13 years agoinitializer_list: Use noexcept specifier.
Paolo Carlini [Wed, 18 May 2011 18:05:17 +0000 (18:05 +0000)]
initializer_list: Use noexcept specifier.

2011-05-18  Paolo Carlini  <paolo.carlini@oracle.com>

* libsupc++/initializer_list: Use noexcept specifier.
(initializer_list<>::size, begin, end): Qualify as const.
* include/bits/move.h (__addressof, forward, move, addressof): Specify
as noexcept.
* include/std/bitset: Use noexcept specifier throughout.
* include/debug/bitset: Update.
* include/profile/bitset: Likewise.

From-SVN: r173871

13 years agoi386.md (*tls_global_dynamic_32_gnu): Split asm template.
Uros Bizjak [Wed, 18 May 2011 17:32:59 +0000 (19:32 +0200)]
i386.md (*tls_global_dynamic_32_gnu): Split asm template.

* config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template.
(*tls_global_dynamic_64): Ditto.
(*tls_local_dynamic_base_32_gnu): Ditto.
(*tls_local_dynamic_base_64): Ditto.
(tls_initial_exec_64_sun): Ditto.

From-SVN: r173870

13 years agore PR c++/48948 ([C++0x] constexpr friend function cannot be defined in-class)
Jason Merrill [Wed, 18 May 2011 17:19:15 +0000 (13:19 -0400)]
re PR c++/48948 ([C++0x] constexpr friend function cannot be defined in-class)

PR c++/48948
PR c++/49015
* class.c (finalize_literal_type_property): Do check
for constexpr member functions of non-literal class.
(finish_struct): Don't call check_deferred_constexpr_decls.
* cp-tree.h: Don't declare it.
(DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
* decl.c (grok_special_member_properties): Don't check it
(grokfnedcl): Don't call validate_constexpr_fundecl.
(start_preparsed_function): Do call it.
* pt.c (tsubst_decl): Don't call it.
(instantiate_class_template_1): Don't call
check_deferred_constexpr_decls.
* semantics.c (literal_type_p): Check for any incompleteness.
(ensure_literal_type_for_constexpr_object): Likewise.
(is_valid_constexpr_fn): Revert deferral changes.
(validate_constexpr_fundecl): Likewise.
(register_constexpr_fundef): Likewise.
(check_deferred_constexpr_decls): Remove.

From-SVN: r173869

13 years agomcpu-bf592.c: New test.
Stuart Henderson [Wed, 18 May 2011 16:36:13 +0000 (16:36 +0000)]
mcpu-bf592.c: New test.

2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>

    * gcc.target/bfin/mcpu-bf592.c: New test.

From-SVN: r173868

13 years agoinvoke.texi (Blackfin Options): -mcpu accepts bf592.
Stuart Henderson [Wed, 18 May 2011 16:31:57 +0000 (16:31 +0000)]
invoke.texi (Blackfin Options): -mcpu accepts bf592.

2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>

    * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
    * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
    bf592-none.
    * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
    * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
    * config/bfin/bfin.c (bfin_cpus): Add bf592.
    * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
    __ADSPBF592__ and __ADSPBF59x__ for     BFIN_CPU_BF592.
    * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
    * config/bfin/elf.h (LIB_SPEC): Add bf592.

From-SVN: r173867

13 years agoarm-opts.h (enum arm_fp16_format_type, [...]): Move from arm.h.
Joseph Myers [Wed, 18 May 2011 14:54:23 +0000 (15:54 +0100)]
arm-opts.h (enum arm_fp16_format_type, [...]): Move from arm.h.

* config/arm/arm-opts.h (enum arm_fp16_format_type, enum
arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from
arm.h.
* config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi,
target_thread_pointer, arm_structure_size_boundary, struct
float_abi, all_float_abis, struct fp16_format, all_fp16_formats,
struct abi_name, arm_all_abis): Remove.
(arm_option_override) Don't process most enumerated option values
here.  Don't process target_fpe_name here.  Work with integer not
string for structure size boundary; use separate diagnostics for
each case.
* config/arm/arm.h (enum float_abi_type, enum
arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move
to arm-opts.h.
(arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer,
arm_structure_size_boundary): Remove.
* config/arm/arm.opt (mabi=): Use Enum and Init.
(arm_abi_type): New Enum and EnumValue entries.
(mfloat-abi=): Use Enum and Init.
(float_abi_type): New Enum and EnumValue entries.
(mfp=, mfpe=): Replace by separate Alias entries for each
argument.
(mfp16-format=): Use Enum and Init.
(arm_fp16_format_type): New Enum and EnumValue entries.
(mstructure-size-boundary=): Use UInteger and Init.
(mtp=): Use Enum and Init.
(arm_tp_type): New Enum and EnumValue entries.

From-SVN: r173864

13 years agore PR tree-optimization/49018 (Inline assembly block executed outside conditional...
Richard Guenther [Wed, 18 May 2011 13:33:21 +0000 (13:33 +0000)]
re PR tree-optimization/49018 (Inline assembly block executed outside conditional check with "-O1 -ftree-vrp")

2011-05-18  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49018
* gimple.c (gimple_has_side_effects): Volatile asms have side-effects.
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Use
gimple_has_side_effects.

From-SVN: r173861

13 years agogimple.c (gimple_register_type_1): New function, split out from ...
Richard Guenther [Wed, 18 May 2011 11:34:43 +0000 (11:34 +0000)]
gimple.c (gimple_register_type_1): New function, split out from ...

2011-05-18  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_register_type_1): New function, split out from ...
(gimple_register_type): ... here.  Avoid infinite recursion.

From-SVN: r173857

13 years agore PR tree-optimization/41881 (Complete unrolling (inner) versus vectorization of...
Ira Rosen [Wed, 18 May 2011 11:27:51 +0000 (11:27 +0000)]
re PR tree-optimization/41881 (Complete unrolling (inner) versus vectorization of reduction)

        PR tree-optimization/41881
        * tree-vectorizer.h (struct _loop_vec_info): Add new field
        reduction_chains along with a macro for its access.
        * tree-vect-loop.c (new_loop_vec_info): Initialize
        reduction chains.
        (destroy_loop_vec_info): Free reduction chains.
        (vect_analyze_loop_2): Return false if
        vect_analyze_slp() returns false.
        (vect_is_slp_reduction): New function.
        (vect_is_simple_reduction_1): Call
        vect_is_slp_reduction.
        (vect_create_epilog_for_reduction): Support SLP
        reduction chains.
        * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow
        different definition types for reduction chains.
        (vect_supported_load_permutation_p): Don't allow
        permutations for reduction chains.
        (vect_analyze_slp_instance): Support reduction chains.
        (vect_analyze_slp): Try to build SLP instance from
        reduction chains.
        (vect_get_constant_vectors):  Handle reduction chains.
        (vect_schedule_slp_instance): Mark the first statement
        of the reduction chain as reduction.

From-SVN: r173856

13 years agotree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new names for group...
Ira Rosen [Wed, 18 May 2011 11:09:44 +0000 (11:09 +0000)]
tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new names for group elements access.

        * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new
        names for group elements access.
        * tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for
        reduction chains as well.  Remove data reference and interleaving
        related words from the fields names.
        * tree-vect-loop.c (vect_transform_loop): Use new names for group
        elements access.
        * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain,
         vect_insert_into_interleaving_chain, vect_update_interleaving_chain,
        vect_update_interleaving_chain, vect_same_range_drs,
        vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel,
        vect_verify_datarefs_alignment, vector_alignment_reachable_p,
        vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment,
        vect_analyze_group_access, vect_analyze_data_ref_access,
        vect_create_data_ref_ptr, vect_transform_strided_load,
        vect_record_strided_load_vectors): Likewise.
        * tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost,
        vect_model_load_cost, vectorizable_store, vectorizable_load,
        vect_remove_stores, new_stmt_vec_info): Likewise.
        * tree-vect-slp.c (vect_build_slp_tree,
        vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise.

From-SVN: r173855

13 years agore PR middle-end/48989 (FAIL: gfortran.dg/lto/pr46036 f_lto_pr46036_0.o assemble)
Richard Guenther [Wed, 18 May 2011 10:36:45 +0000 (10:36 +0000)]
re PR middle-end/48989 (FAIL: gfortran.dg/lto/pr46036 f_lto_pr46036_0.o assemble)

2011-05-18  Richard Guenther  <rguenther@suse.de>

PR middle-end/48989
* tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op
operand verification.
(verify_gimple_assign_binary): Likewise.
* tree-ssa.c (useless_type_conversion_p): Preserve conversions
to non-1-precision BOOLEAN_TYPEs.

From-SVN: r173854

13 years agore PR middle-end/45098 (Missed induction variable optimization)
Tom de Vries [Wed, 18 May 2011 10:20:55 +0000 (10:20 +0000)]
re PR middle-end/45098 (Missed induction variable optimization)

2011-05-18  Tom de Vries  <tom@codesourcery.com>

PR target/45098
* tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.

From-SVN: r173853

13 years agore PR tree-optimization/49000 (ICE: verify_ssa failed with -O2 -g)
Jakub Jelinek [Wed, 18 May 2011 09:22:41 +0000 (11:22 +0200)]
re PR tree-optimization/49000 (ICE: verify_ssa failed with -O2 -g)

PR tree-optimization/49000
* tree-ssa.c (execute_update_addresses_taken): Call
maybe_rewrite_mem_ref_base on debug stmt value.  If it couldn't
be rewritten and decl has been marked for renaming, reset
the debug stmt.

* gcc.dg/pr49000.c: New test.

From-SVN: r173849

13 years agotrans.c (Exception_Handler_to_gnu_sjlj): Use boolean_false_node instead of integer_ze...
Kai Tietz [Wed, 18 May 2011 08:40:50 +0000 (10:40 +0200)]
trans.c (Exception_Handler_to_gnu_sjlj): Use boolean_false_node instead of integer_zero_node.

2011-05-18  Kai Tietz <ktietz@redhat.com>

* gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
boolean_false_node instead of integer_zero_node.
(convert_with_check): Likewise.
* gcc-interface/decl.c (choices_to_gnu): Likewise.

From-SVN: r173846

13 years agoi386.c (ix86_valid_target_attribute_tree): Use enum_opts_set when testing if attribut...
Joseph Myers [Wed, 18 May 2011 01:10:46 +0000 (02:10 +0100)]
i386.c (ix86_valid_target_attribute_tree): Use enum_opts_set when testing if attributes have set -mfpmath=.

* config/i386/i386.c (ix86_valid_target_attribute_tree): Use
enum_opts_set when testing if attributes have set -mfpmath=.

From-SVN: r173845

13 years agoDaily bump.
GCC Administrator [Wed, 18 May 2011 00:18:15 +0000 (00:18 +0000)]
Daily bump.

From-SVN: r173843

13 years agotuple: Use noexcept where appropriate.
Paolo Carlini [Wed, 18 May 2011 00:12:58 +0000 (00:12 +0000)]
tuple: Use noexcept where appropriate.

2011-05-17  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/tuple: Use noexcept where appropriate.
(tuple<>::swap): Rework implementation.
(_Head_base<>::_M_swap_impl): Remove.
(get(std::tuple<>&&)): Add.
* testsuite/20_util/tuple/element_access/get2.cc: New.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-error
line number.

From-SVN: r173838

13 years agomips.c (mips_handle_option): Remove unused variable.
Richard Sandiford [Tue, 17 May 2011 20:02:40 +0000 (20:02 +0000)]
mips.c (mips_handle_option): Remove unused variable.

gcc/
* config/mips/mips.c (mips_handle_option): Remove unused variable.

From-SVN: r173836

13 years agoipa-inline-analysis.c (inline_node_duplication_hook): Initialize info->entry with 0
Uros Bizjak [Tue, 17 May 2011 18:31:08 +0000 (20:31 +0200)]
ipa-inline-analysis.c (inline_node_duplication_hook): Initialize info->entry with 0

* ipa-inline-analysis.c (inline_node_duplication_hook): Initialize
info->entry with 0
* tree-inline.c (maybe_inline_call_in_expr):  Initialize
id.transform_lang_insert_block with NULL.

From-SVN: r173834

13 years agoi386-protos.h (output_fix_trunc): Change arg 3 to bool.
Uros Bizjak [Tue, 17 May 2011 18:24:37 +0000 (20:24 +0200)]
i386-protos.h (output_fix_trunc): Change arg 3 to bool.

* config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
(output_fp_compare): Change args 3 and 4 to bool.
(ix86_expand_call): Change arg 6 to bool.
(ix86_attr_length_immediate_default): Change arg 2 to bool.
(ix86_attr_length_vex_default): Change arg 3 to bool.
* config/i386/i386.md: Update all uses.
* config/i386/i386.c: Ditto.
(ix86_flags_dependent): Change return type to bool.

From-SVN: r173833

13 years agogimple.c (type_hash_pair_compare): Fix comparison.
Richard Guenther [Tue, 17 May 2011 14:58:18 +0000 (14:58 +0000)]
gimple.c (type_hash_pair_compare): Fix comparison.

2011-05-17  Richard Guenther  <rguenther@suse.de>

* gimple.c (type_hash_pair_compare): Fix comparison.

From-SVN: r173832

13 years ago* gnat.dg/invalid1.adb: New test.
Eric Botcazou [Tue, 17 May 2011 13:53:26 +0000 (13:53 +0000)]
* gnat.dg/invalid1.adb: New test.

From-SVN: r173831

13 years agogimple.c (iterative_hash_gimple_type): Simplify singleton case some more, fix final...
Richard Guenther [Tue, 17 May 2011 12:39:50 +0000 (12:39 +0000)]
gimple.c (iterative_hash_gimple_type): Simplify singleton case some more, fix final hash value of the non-singleton case.

2011-05-17  Richard Guenther  <rguenther@suse.de>

* gimple.c (iterative_hash_gimple_type): Simplify singleton
case some more, fix final hash value of the non-singleton case.

From-SVN: r173829

13 years agore PR bootstrap/49013 (LTO bootstrap failed with bootstrap-profiled)
Richard Guenther [Tue, 17 May 2011 10:29:36 +0000 (10:29 +0000)]
re PR bootstrap/49013 (LTO bootstrap failed with bootstrap-profiled)

2011-05-17  Richard Guenther  <rguenther@suse.de>

        PR bootstrap/49013
        Revert
        2011-05-16  Richard Guenther  <rguenther@suse.de>

        * gimple.c (gimple_types_compatible_p_1): Use names of the
        type itself, not its main variant.
        (iterative_hash_gimple_type): Likewise.

From-SVN: r173827

13 years agogimple.c (gimple_register_canonical_type): Use the main-variant leader for computing...
Richard Guenther [Tue, 17 May 2011 10:04:23 +0000 (10:04 +0000)]
gimple.c (gimple_register_canonical_type): Use the main-variant leader for computing the canonical type.

2011-05-17  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_register_canonical_type): Use the main-variant
leader for computing the canonical type.

From-SVN: r173826

13 years agorx.c (rx_memory_move_cost): Include cost of register moves.
Nick Clifton [Tue, 17 May 2011 08:58:09 +0000 (08:58 +0000)]
rx.c (rx_memory_move_cost): Include cost of register moves.

* config/rx/rx.c (rx_memory_move_cost): Include cost of register
moves.

From-SVN: r173824

13 years agorx.md (bitset_in_memory): Use rx_restricted_mem_operand.
Nick Clifton [Tue, 17 May 2011 08:43:03 +0000 (08:43 +0000)]
rx.md (bitset_in_memory): Use rx_restricted_mem_operand.

* config/rx/rx.md (bitset_in_memory): Use rx_restricted_mem_operand.
(bitinvert_in_memory): Likewise.
(bitclr_in_memory): Likewise.

From-SVN: r173822

13 years agorx.md: Add peephole to remove redundant extensions after loads.
Nick Clifton [Tue, 17 May 2011 08:36:44 +0000 (08:36 +0000)]
rx.md: Add peephole to remove redundant extensions after loads.

* config/rx/rx.md: Add peephole to remove redundant extensions
after loads.

From-SVN: r173820

13 years agorx.md: Add peepholes to match a register move followed by a comparison of the moved...
Kazuhio Inaoka [Tue, 17 May 2011 08:27:40 +0000 (08:27 +0000)]
rx.md: Add peepholes to match a register move followed by a comparison of the moved...

* config/rx/rx.md: Add peepholes to match a register move followed
by a comparison of the moved register.  Replace these with an
addition of zero that does both actions in one instruction.

Co-Authored-By: Nick Clifton <nickc@redhat.com>
From-SVN: r173819

13 years agoinclhack.def (solaris_complex_cxx): Fix syntax.
Tristan Gingold [Tue, 17 May 2011 08:00:15 +0000 (08:00 +0000)]
inclhack.def (solaris_complex_cxx): Fix syntax.

2011-05-17  Tristan Gingold  <gingold@adacore.com>

* inclhack.def (solaris_complex_cxx): Fix syntax.
* fixincl.x: Regenerate.

From-SVN: r173818

13 years agore PR target/48986 (Missed optimization in atomic decrement on x86/x64)
Jakub Jelinek [Tue, 17 May 2011 07:37:59 +0000 (09:37 +0200)]
re PR target/48986 (Missed optimization in atomic decrement on x86/x64)

PR target/48986
* config/i386/sync.md (sync_old_add<mode>): Relax operand 2
predicate to allow CONST_INT.
(*sync_old_add_cmp<mode>): New insn and peephole2 for it.

From-SVN: r173816

13 years agocheck.tpl: Shell-quote testing file.
Tristan Gingold [Tue, 17 May 2011 07:25:07 +0000 (07:25 +0000)]
check.tpl: Shell-quote testing file.

2011-05-17  Tristan Gingold  <gingold@adacore.com>

* check.tpl: Shell-quote testing file.

From-SVN: r173815

13 years agoDaily bump.
GCC Administrator [Tue, 17 May 2011 00:19:44 +0000 (00:19 +0000)]
Daily bump.

From-SVN: r173814

13 years agoopts-common.c (opt_enum_arg_to_value): New.
Joseph Myers [Mon, 16 May 2011 21:26:29 +0000 (22:26 +0100)]
opts-common.c (opt_enum_arg_to_value): New.

* opts-common.c (opt_enum_arg_to_value): New.
* opts.h (opt_enum_arg_to_value): Declare.
* config/i386/i386.opt (fpmath): Remove.
(mfpmath=): Use Enum, Init and Save.
(fpmath_unit): New Enum and EnumValue entries.
* config/i386/i386-c.c (ix86_pragma_target_parse): Update field
name for function fpmath state.
* config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
* config/i386/i386.c: Include diagnostic.h.
(ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
(ix86_target_string): Take enum fpmath_unit value instead of
string.
(ix86_debug_options): Update call to ix86_target_string.
(ix86_option_override_internal): Don't process fpmath strings
here.
(x86_function_specific_save, ix86_function_specific_restore):
Don't handle fpmath state specially.
(ix86_function_specific_print): Pass fpmath state to
ix86_target_string instead of printing in this function.
(ix86_valid_target_attribute_inner_p): Take gcc_options pointer.
Handle enum attributes.
(IX86_ATTR_ENUM, ix86_opt_enum): New.
(ix86_valid_target_attribute_tree): Update option_strings
handling.  Handle fpmath as enum option.
(ix86_can_inline_p): Update field names for function fpmath state.
(ix86_expand_builtin): Update call to ix86_target_string.
* config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h.
(ix86_fpmath): Remove.
* config/i386/t-i386 (i386.o): Update dependencies.

From-SVN: r173809

13 years agore PR c++/48969 (ICE with -std=c++0x)
Jason Merrill [Mon, 16 May 2011 20:52:18 +0000 (16:52 -0400)]
re PR c++/48969 (ICE with -std=c++0x)

PR c++/48969
* pt.c (deduction_tsubst_fntype): Use a VEC initially.

From-SVN: r173805

13 years agogfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
Tobias Burnus [Mon, 16 May 2011 20:37:30 +0000 (22:37 +0200)]
gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.

2011-05-16  Tobias Burnus  <burnus@net-b.de>

        * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
        (Fortran 2008 status): Multi-image support for coarrays.
        (TR 19113 status): New section.

From-SVN: r173804

13 years ago* config/i386/i386.md (TLS patterns): Fix whitespace.
Uros Bizjak [Mon, 16 May 2011 18:55:44 +0000 (20:55 +0200)]
* config/i386/i386.md (TLS patterns): Fix whitespace.

From-SVN: r173802

13 years agore PR preprocessor/48677 (cpp.exe broken ?)
Joseph Myers [Mon, 16 May 2011 18:34:31 +0000 (19:34 +0100)]
re PR preprocessor/48677 (cpp.exe broken ?)

PR preprocessor/48677
* cppspec.c (lang_specific_driver): Set new_decoded_options[0]
from decoded_options[0], not from itself.

From-SVN: r173801

13 years ago* config/i386/constraints.md (z): Fix comment. Oh, well...
Uros Bizjak [Mon, 16 May 2011 18:30:07 +0000 (20:30 +0200)]
* config/i386/constraints.md (z): Fix comment.  Oh, well...

From-SVN: r173800

13 years agoutility: Simplify the last commit, the whole std::get code is C++0x only.
Paolo Carlini [Mon, 16 May 2011 18:24:01 +0000 (18:24 +0000)]
utility: Simplify the last commit, the whole std::get code is C++0x only.

2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/utility: Simplify the last commit, the whole
std::get code is C++0x only.

From-SVN: r173799

13 years agoutility (get(std::pair<>&&)): Add.
Paolo Carlini [Mon, 16 May 2011 18:09:17 +0000 (18:09 +0000)]
utility (get(std::pair<>&&)): Add.

2011-05-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/utility (get(std::pair<>&&)): Add.
* include/bits/stl_pair.h (pair::swap(pair&),
swap(pair<>&, pair<>&)): Use noexcept.
* include/bits/random.h (discard_block_engine<>::base,
independent_bits_engine<>::base, shuffle_order_engine<>::base,
random_device::entropy): Use noexcept.
* include/std/array: Use noexcept where appropriate.
(get(array<>&&)): Add.
* testsuite/23_containers/array/requirements/get.cc: New.
* testsuite/20_util/pair/get.cc: Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Tweak dg-error
line number.

From-SVN: r173798

13 years agoconstraints.md (z): New constraint.
Uros Bizjak [Mon, 16 May 2011 18:08:41 +0000 (20:08 +0200)]
constraints.md (z): New constraint.

* config/i386/constraints.md (z): New constraint.
* config/i386/i386.c (c): New mode attribute.
(*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and
*call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm"
constraint for operand 0.
(*call_vzeroupper): Ditto.
(*call_rex64_ms_sysv): Ditto.  Use "rzm" constraint for operand 0.
(*call_rex64_ms_sysv_vzeroupper): Ditto.
(*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1.
Use "lzm" constraint for operand 0.
(*call_pop_vzeroupper): Ditto.
(*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and
*sibcall_1_rex64 patterns using "P" mode iterator.  Use "Uz"
constraint for operand 0.
(*sibcall_vzeroupper): Ditto.
(*sibcall_rex64_ms_sysv): Ditto.
(*sibcall_rex64_ms_sysv_vzeroupper): Ditto.
(*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and
*sibcall_pop_1.  Use "Uz" constraint for operand 0.
(*sibcall_pop_vzeroupper): Ditto.
(*call_value): Merge insn pattern from *call_value_0, *call_value_1,
*call_value_1_rex64 and *call_value_1_rex64_large patterns using "P"
mode iterator.  Use "<c>zm" constraint for operand 1.
(*call_value_vzeroupper): Ditto.
(*call_value_rex64_ms_sysv): Ditto.  Use "rzm" constraint
for operand 0.
(*call_value_rex64_ms_sysv_vzeroupper): Ditto.
(*call_value_pop): Merge insn pattern from *call_value_pop_0 and
*call_value_pop_1.  Use "lzm" constraint for operand 1.
(*call_value_pop_vzeroupper): Ditto.
(*sibcall_value): Merge insn pattern from *sibcall_value_0,
*sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P"
mode iterator.  Use "Uz" constraint for operand 1.
(*sibcall_value_vzeroupper): Ditto.
(*sibcall_value_rex64_ms_sysv): Ditto.
(*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto.
(*sibcall_value_pop): Rename from *sibcall_pop_1.  Use "Uz"
constraint for operand 1.
(*sibcall_value_pop_vzeroupper): Ditto.
(*tls_global_dynamic_64): Use constant_call_address_operand predicate
and "z" constraint for operand 2.
(*tls_global_dynamic_32_gnu): Ditto.
(*tls_local_dynamic_base_32_gnu): Ditto.
(*tls_local_dynamic_base_64): Ditto.
(*tls_local_dynamic_32_once): Ditto.
* config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument.
Update all callers.
* config/i386/i386-protos.h (ix86_output_call_insn): Update prototype.

testsuite/ChangeLog:

2011-05-16  Uros Bizjak  <ubizjak@gmail.com>

* gcc.target/i386/avx-vzeroupper-16.c: Update scan-assembler-times
scan pattern.
* gcc.target/i386/avx-vzeroupper-17.c: Ditto.
* gcc.target/i386/avx-vzeroupper-18.c: Ditto.

From-SVN: r173797

13 years agogimple.c (gimple_types_compatible_p_1): Use names of the type itself, not its main...
Richard Guenther [Mon, 16 May 2011 16:07:35 +0000 (16:07 +0000)]
gimple.c (gimple_types_compatible_p_1): Use names of the type itself, not its main variant.

2011-05-16  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_types_compatible_p_1): Use names of the
type itself, not its main variant.
(iterative_hash_gimple_type): Likewise.

From-SVN: r173795

13 years agogimple.c (iterative_hash_gimple_type): Re-instantiate change to always visit pointer...
Richard Guenther [Mon, 16 May 2011 15:10:05 +0000 (15:10 +0000)]
gimple.c (iterative_hash_gimple_type): Re-instantiate change to always visit pointer target and function result and...

2011-05-16  Richard Guenther  <rguenther@suse.de>

* gimple.c (iterative_hash_gimple_type): Re-instantiate
change to always visit pointer target and function result
and argument types.

From-SVN: r173794

13 years agore PR c++/48999 (FAIL: g++.dg/torture/20090706-1.C due to an ICE on *-*-darwin*)
Jason Merrill [Mon, 16 May 2011 14:30:30 +0000 (10:30 -0400)]
re PR c++/48999 (FAIL: g++.dg/torture/20090706-1.C due to an ICE on *-*-darwin*)

PR c++/48999
* tree-inline.c (copy_statement_list): Put back recursion.

From-SVN: r173793

13 years agore PR middle-end/27663 (missed-optimization transforming a byte array to unsigned...
Georg-Johann Lay [Mon, 16 May 2011 14:20:19 +0000 (14:20 +0000)]
re PR middle-end/27663 (missed-optimization transforming a byte array to unsigned long)

PR target/27663
PR target/41076
* config/avr/predicates.md (const_8_16_24_operand): New predicate.
* config/avr/avr.md ("*ior<mode>qi.byte0",
"*ior<mode>qi.byte1-3"): New define_insn_and_split patterns.

From-SVN: r173792

13 years agore PR target/45099 ([avr] Warning could be issued for use of register variables that...
Georg-Johann Lay [Mon, 16 May 2011 14:16:22 +0000 (14:16 +0000)]
re PR target/45099 ([avr] Warning could be issued for use of register variables that will fail.)

PR target/45099
* config/avr/avr.c (avr_function_arg_advance): Error if a fixed
register is needed for a function argument.

From-SVN: r173791

13 years agogimple.c (struct type_hash_pair): New type.
Richard Guenther [Mon, 16 May 2011 13:52:56 +0000 (13:52 +0000)]
gimple.c (struct type_hash_pair): New type.

2011-05-16  Richard Guenther  <rguenther@suse.de>

* gimple.c (struct type_hash_pair): New type.
(type_hash_pair_compare): New function.
(iterative_hash_gimple_type): Mix in SCC member hashes in
hash-order.

From-SVN: r173790

13 years agoFix condition in doloop_register_get
Revital Eres [Mon, 16 May 2011 06:11:46 +0000 (06:11 +0000)]
Fix condition in doloop_register_get

From-SVN: r173786

13 years agoDaily bump.
GCC Administrator [Mon, 16 May 2011 00:19:17 +0000 (00:19 +0000)]
Daily bump.

From-SVN: r173785

13 years agoc-common.c (c_common_reswords): Reorder.
Paolo Carlini [Sun, 15 May 2011 23:40:57 +0000 (23:40 +0000)]
c-common.c (c_common_reswords): Reorder.

/c-family
2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>

* c-common.c (c_common_reswords): Reorder.
* c-common.h (rid): Likewise.

/cp
2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>

* cxx-pretty-print.c: Update comment.
* semantics.c (trait_expr_value, finish_trait_expr):
Reorder the cases.
* parser.c (cp_parser_primary_expression): Likewise.

From-SVN: r173780

13 years agore PR c++/48994 ([C++0x] error for trivial use of range-based 'for')
Jonathan Wakely [Sun, 15 May 2011 23:04:04 +0000 (23:04 +0000)]
re PR c++/48994 ([C++0x] error for trivial use of range-based 'for')

PR c++/48994
* parser.c (cp_parser_perform_range_for_lookup): Call complete_type.

From-SVN: r173778

13 years agoi386.md (floating point move splitters): Fix usage of standard_80387_constant_p.
Uros Bizjak [Sun, 15 May 2011 19:31:32 +0000 (21:31 +0200)]
i386.md (floating point move splitters): Fix usage of standard_80387_constant_p.

* config/i386/i386.md (floating point move splitters): Fix
usage of standard_80387_constant_p.
(ix86_preferred_reload_class): Ditto.

From-SVN: r173775

13 years agoc++config (_GLIBCXX_NOEXCEPT, [...]): Add.
Paolo Carlini [Sun, 15 May 2011 18:21:03 +0000 (18:21 +0000)]
c++config (_GLIBCXX_NOEXCEPT, [...]): Add.

2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/c++config (_GLIBCXX_NOEXCEPT, _GLIBCXX_USE_NOEXCEPT):
Add.
* include/std/limits: Use the latter everywhere.
(numeric_limits<char16_t>, numeric_limits<char32_t>): Simplify
macro usages, the specializations exist only in C++0x mode.
* testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error
line number.

From-SVN: r173774

13 years agoi386.md (*movdf_internal): Simplify insn condition.
Uros Bizjak [Sun, 15 May 2011 17:44:03 +0000 (19:44 +0200)]
i386.md (*movdf_internal): Simplify insn condition.

* config/i386/i386.md (*movdf_internal): Simplify insn condition.

From-SVN: r173773

13 years agore PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
Tobias Burnus [Sun, 15 May 2011 16:20:18 +0000 (18:20 +0200)]
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])

2011-05-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        actual argument is not an array; rank mismatch is diagnosted later.
        * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars):
        * Handle
        scalar coarrays.
        * trans-types.c (gfc_get_array_type_bounds): Ditto.

2011-05-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray/image_index_2.f90: New.

From-SVN: r173772

13 years agore PR middle-end/46500 (target.h includes tm.h)
Joern Rennecke [Sun, 15 May 2011 12:50:57 +0000 (12:50 +0000)]
re PR middle-end/46500 (target.h includes tm.h)

PR middle-end/46500
gcc/fortran:
* trans-types.c: Include "tm.h".
[0] (c_size_t_size): Remove.

From-SVN: r173771

13 years agoPR 48915 Clarify _gfortran_set_options documentation
Janne Blomqvist [Sun, 15 May 2011 10:23:53 +0000 (13:23 +0300)]
PR 48915 Clarify _gfortran_set_options documentation

From-SVN: r173770

13 years agoDaily bump.
GCC Administrator [Sun, 15 May 2011 00:18:21 +0000 (00:18 +0000)]
Daily bump.

From-SVN: r173768

13 years agotree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
Eric Botcazou [Sat, 14 May 2011 19:45:28 +0000 (19:45 +0000)]
tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.

* tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro.
(fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN.
(tree_ssa_lim_finalize): Likewise.

From-SVN: r173762

13 years agoImplement final on class.
Ville Voutilainen [Sat, 14 May 2011 18:13:23 +0000 (21:13 +0300)]
Implement final on class.

* class.c (check_bases): Diagnose derivation from a final class.
* cp-tree.h (lang_type_class): Add is_final and adjust dummy.
(CLASSTYPE_FINAL): New.
* parser.c (cp_parser_class_head): Parse class-virt-specifier, set
CLASSTYPE_FINAL.
* pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.

From-SVN: r173761

13 years agolang.opt (fdump-core): Re-add as ignored option for backward compatibility.
Tobias Burnus [Sat, 14 May 2011 16:02:07 +0000 (18:02 +0200)]
lang.opt (fdump-core): Re-add as ignored option for backward compatibility.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * lang.opt (fdump-core): Re-add as ignored option
        for backward compatibility.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * runtime/stop.c (error_stop_string, error_stop_numeric):
        Do not backtrace for ERROR STOP.

From-SVN: r173760

13 years ago* zh_CN.po: Update.
Joseph Myers [Sat, 14 May 2011 16:00:34 +0000 (17:00 +0100)]
* zh_CN.po: Update.

From-SVN: r173758

13 years agoconstraint.md (Yd, Yx): New register constraints.
Uros Bizjak [Sat, 14 May 2011 15:33:02 +0000 (17:33 +0200)]
constraint.md (Yd, Yx): New register constraints.

* config/i386/constraint.md (Yd, Yx): New register constraints.
* config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger.  Use
Yd conditional register constraint.
(*movtf_internal): Use standard_sse_constant_opcode.
(*movxf_internal): Merge with *movxf_internal_nointeger.  Use
Yx conditional register constraint.
(*movdf_internal): Merge with *movdf_internal_nointeger.  Use
Yd conditional register constraint.  Use standard_sse_constant_p to
check for valid SSE constants and call standard_sse_constant_opcode to
output SSE insn.
(*movsf_internal): Use standard_sse_constant_p to check for valid SSE
constants and call standard_sse_constant_opcode to output SSE insn.
* config/i386/i386.c (ix86_option_ovverride_internal): Set
TARGET_INTEGER_DFMODE_MOVES for 64bit targets.  Clear it when
optimize_size is set.
(standard_sse_constant_opcode): Output conditional AVX insn templates.

From-SVN: r173757

13 years agoRemove conflict marker
Eric Botcazou [Sat, 14 May 2011 10:38:45 +0000 (10:38 +0000)]
Remove conflict marker

From-SVN: r173756

13 years agore PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
Tobias Burnus [Sat, 14 May 2011 10:34:44 +0000 (12:34 +0200)]
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * interface.c (compare_parameter): Skip diagnostic if
        actual argument is not an array; rank mismatch is diagnosted later.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.de/coarray_20.f90: New.

From-SVN: r173755

13 years agoPR 48915 Update mixed-language programming documentation
Janne Blomqvist [Sat, 14 May 2011 10:24:18 +0000 (13:24 +0300)]
PR 48915 Update mixed-language programming documentation

From-SVN: r173754

13 years agoPR 48915 Update mixed-language programming documentation
Janne Blomqvist [Sat, 14 May 2011 10:20:56 +0000 (13:20 +0300)]
PR 48915 Update mixed-language programming documentation

From-SVN: r173753

13 years agore PR fortran/22572 (Double occurrence of matmul intrinsic not optimised)
Thomas Koenig [Sat, 14 May 2011 09:48:08 +0000 (09:48 +0000)]
re PR fortran/22572 (Double occurrence of matmul intrinsic not optimised)

2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/22572
* frontend-passes.c (cfe_register_funcs):  Also register functions
for potential elimination if the rank is > 0, the shape is unknown
and reallocate on assignment is active.
(create_var):  For rank > 0 functions with unknown shape, create
an allocatable temporary.

2011-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/22572
* function_optimize_7.f90:  New test case.

From-SVN: r173752

13 years agoinvoke.texi (-Ofast): Also enables -fstack-arrays.
Tobias Burnus [Sat, 14 May 2011 09:39:38 +0000 (11:39 +0200)]
invoke.texi (-Ofast): Also enables -fstack-arrays.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * doc/invoke.texi (-Ofast): Also enables -fstack-arrays.

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        * options.c (gfc_init_options, gfc_post_options): Enable
        -fstack-arrays by default if -Ofast is used.
        * invoke.texi (-fstack-arrays): Document this.

From-SVN: r173751

13 years agoPR 48915 Abort handling
Janne Blomqvist [Sat, 14 May 2011 08:44:09 +0000 (11:44 +0300)]
PR 48915 Abort handling

From-SVN: r173750

13 years agoError printing thread safety, remove GFORTRAN_USE_STDERR
Janne Blomqvist [Sat, 14 May 2011 07:55:51 +0000 (10:55 +0300)]
Error printing thread safety, remove GFORTRAN_USE_STDERR

From-SVN: r173749

13 years agore PR libfortran/48961 (EXECUTE_COMMAND_LINE(WAIT=.false.) fails on MinGW)
Tobias Burnus [Sat, 14 May 2011 06:35:18 +0000 (08:35 +0200)]
re PR libfortran/48961 (EXECUTE_COMMAND_LINE(WAIT=.false.) fails on MinGW)

2011-05-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48961
        * intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
        synchronously executing with WAIT=.false.
        (execute_command_line): Fix setting of cmdstat and exitstat.

From-SVN: r173748

13 years agoDaily bump.
GCC Administrator [Sat, 14 May 2011 00:19:21 +0000 (00:19 +0000)]
Daily bump.

From-SVN: r173747

13 years agoFix bug with multiple results returning structs with invalid sizes.
Ian Lance Taylor [Fri, 13 May 2011 22:34:56 +0000 (22:34 +0000)]
Fix bug with multiple results returning structs with invalid sizes.

* go-gcc.cc (Gcc_backend::function_type): When building a struct
for multiple results, check that all fields types have a size.
(Gcc_backend::placeholder_pointer_type): Permit name to be empty.

From-SVN: r173742