* class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
        * decl.c (finish_decl): Remove.
        (declare_global_var): Replace finish_decl with cp_finish_decl.
        (start_method): Same.
        * rtti.c (emit_tinfo_decl): Same.
        * pt.c (tsubst_expr): Same.
        (instantiate_decl): Same.
        * decl2.c (grokbitfield): Same.
        * name-lookup.c (pushdecl_top_level_1): Same.
        * cp-tree.h: Remove finish_decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148666 138bc75d-0d04-0410-961f-82ee72b054a4

see removal

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148665 138bc75d-0d04-0410-961f-82ee72b054a4

see removal

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148664 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Martin Jambor  <mjambor@suse.cz>

* tree-sra.c: Include statistics.h
(sra_stats): New variable.
(sra_initialize): Clear sra_stats.
(create_access_replacement): Increment sra_stats.replacements.
(get_access_replacement): Do not return twice.
(analyze_all_variable_accesses): Increment statistics counter by the
number of scalarized aggregates.
(generate_subtree_copies): Increment sra_stats.subtree_copies.
(sra_modify_expr): Increment sra_stats.exprs.
(load_assign_lhs_subreplacements): Increment sra_stats.subreplacements.
(sra_modify_assign): Increment sra_stats.exprs,
sra_stats.separate_lhs_rhs_handling and sra_stats.deleted.
(perform_intra_sra): Update statistics counters.
* Makefile.in (tree-sra.o): Add statistics.h to dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148663 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>

libcpp/
* expr.c (num_div_op): Take explicit location.
testsuite/
* gcc.dg/cpp/arith-3.c: Add column info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148662 138bc75d-0d04-0410-961f-82ee72b054a4

* system-aix64.ads: New file.
* gcc-interface/Makefile.in (aix LIBGNAT_TARGET_PAIRS): Use the
64bit system.ads for ppc64 multilib variants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148659 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* config/arm/arm.c (TARGET_SCALAR_MODE_SUPPORTED_P): Redefine.
(arm_scalar_mode_supported_p): New function.

gcc/testsuite/
* gcc.target/arm/fp16-compile-none-2.c: New.
* gcc.target/arm/fp16-compile-ieee-12.c: New.
* gcc.target/arm/fp16-compile-alt-12.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148657 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Sandra Loosemore  <sandra@codesourcery.com>

gcc/testsuite/
* gcc.target/arm/fp16-compile-alt-1.c: New.
* gcc.target/arm/fp16-compile-alt-2.c: New.
* gcc.target/arm/fp16-compile-alt-3.c: New.
* gcc.target/arm/fp16-compile-alt-4.c: New.
* gcc.target/arm/fp16-compile-alt-5.c: New.
* gcc.target/arm/fp16-compile-alt-6.c: New.
* gcc.target/arm/fp16-compile-alt-7.c: New.
* gcc.target/arm/fp16-compile-alt-8.c: New.
* gcc.target/arm/fp16-compile-alt-9.c: New.
* gcc.target/arm/fp16-compile-alt-10.c: New.
* gcc.target/arm/fp16-compile-alt-11.c: New.
* gcc.target/arm/fp16-compile-ieee-1.c: New.
* gcc.target/arm/fp16-compile-ieee-2.c: New.
* gcc.target/arm/fp16-compile-ieee-3.c: New.
* gcc.target/arm/fp16-compile-ieee-4.c: New.
* gcc.target/arm/fp16-compile-ieee-5.c: New.
* gcc.target/arm/fp16-compile-ieee-6.c: New.
* gcc.target/arm/fp16-compile-ieee-7.c: New.
* gcc.target/arm/fp16-compile-ieee-8.c: New.
* gcc.target/arm/fp16-compile-ieee-9.c: New.
* gcc.target/arm/fp16-compile-ieee-10.c: New.
* gcc.target/arm/fp16-compile-ieee-11.c: New.
* gcc.target/arm/fp16-compile-none-1.c: New.
* gcc.target/arm/fp16-compile-exprtype.c: New.
* gcc.target/arm/fp16-compile-vcvt.c: New.
* gcc.target/arm/fp16-builtins-1.c: New.
* gcc.target/arm/fp16-rounding-alt-1.c: New.
* gcc.target/arm/fp16-rounding-ieee-1.c: New.
* gcc.target/arm/fp16-param-1.c: New.
* gcc.target/arm/fp16-return-1.c: New.
* gcc.target/arm/fp16-unprototyped-1.c: New.
* gcc.target/arm/fp16-unprototyped-2.c: New.
* gcc.target/arm/fp16-variadic-1.c: New.
* gcc.dg/torture/arm-fp16-compile-assign.c: New.
* gcc.dg/torture/arm-fp16-compile-convert.c: New.
* gcc.dg/torture/arm-fp16-int-convert-alt.c: New.
* gcc.dg/torture/arm-fp16-int-convert-ieee.c: New.
* gcc.dg/torture/arm-fp16-ops.h: New.
* gcc.dg/torture/arm-fp16-ops-1.c: New.
* gcc.dg/torture/arm-fp16-ops-2.c: New.
* gcc.dg/torture/arm-fp16-ops-3.c: New.
* gcc.dg/torture/arm-fp16-ops-4.c: New.
* gcc.dg/torture/arm-fp16-ops-5.c: New.
* gcc.dg/torture/arm-fp16-ops-6.c: New.
* gcc.dg/torture/arm-fp16-ops-7.c: New.
* gcc.dg/torture/arm-fp16-ops-8.c: New.
* g++.dg/ext/arm-fp16/fp16-overload-1.C: New.
* g++.dg/ext/arm-fp16/fp16-return-1.C: New.
* g++.dg/ext/arm-fp16/fp16-param-1.C: New.
* g++.dg/ext/arm-fp16/fp16-mangle-1.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops.h: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-1.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-2.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-3.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-4.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-5.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-6.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-7.C: New.
* g++.dg/ext/arm-fp16/arm-fp16-ops-8.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148656 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Paul Brook  <paul@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANSIGN_H): Define.
(__extendhfsf2, __truncsfhf2): Define.
* config/arm/fp16.c: New file.
* config/arm/t-bpabi (LIB2FUNCS_STATIC_EXTRA): Add fp16.c.
* config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA):  Add fp16.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148655 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/extend.texi (Half-Precision): New section.
* doc/invoke.texi (Option Summary): List -mfp16-format.
(ARM Options): List neon-fp16 as -mfpu value.  Document -mfp16-format.
* config/arm/arm.opt (mfp16-format=): New.
* config/arm/arm.c: Include intl.h.
(TARGET_INVALID_PARAMETER_TYPE): Redefine.
(TARGET_INVALID_RETURN_TYPE): Redefine.
(TARGET_PROMOTED_TYPE): Redefine.
(TARGET_CONVERT_TO_TYPE): Redefine.
(arm_fp16_format): Define.
(all_fpus): Add entry for neon-fp16.
(fp_model_for_fpu): Likewise.
(struct fp16_format): Declare.
(all_fp16_formats): Define.
(arm_init_libfuncs): Add entries for HFmode conversions and arithmetic
functions.
(arm_override_options): Set arm_fp16_format. Call sorry for fp16
and no ldrh.
(arm_legitimate_index_p): Treat HFmode like HImode.
(thumb1_legitimate_address_p): Make it recognize HFmode constants.
(coproc_secondary_reload_class): Special-case HFmode.
(arm_print_operand): Add 'z' specifier for vld1.16/vst1.16.
(arm_hard_regno_mode_ok): Allow HFmode values in VFP registers.
(arm_init_fp16_builtins): New.
(arm_init_builtins): Call it.
(arm_invalid_parameter_type): New.
(arm_invalid_return_type): New.
(arm_promoted_type): New.
(arm_convert_to_type).
(arm_file_start): Deal with neon-fp16 as fpu_name.  Emit tag for fp16
format.
(arm_emit_fp16_const): New function.
(arm_mangle_type): Mangle __fp16 as "Dh".
* config/arm/arm.h (TARGET_VFPD32): Make it know about
FPUTYPE_NEON_FP16.
(TARGET_NEON_FP16): New.
(TARGET_NEON): Make it know about FPUTYPE_NEON_FP16.
(enum fputype): Add FPUTYPE_NEON_FP16.
(enum arm_fp16_format_type): Declare.
(arm_fp16_format): Declare.
(LARGEST_EXPONENT_IS_NORMAL): Define.
* config/arm/arm-protos.h (arm_emit_fp16_const): Declare.
* config/arm/arm-modes.def (HFmode): Define.
* config/arm/vfp.md: (*movhf_vfp): New.
(extendhfsf2): New.
(truncsfhf2): New.
* config/arm/arm.md: (fpu): Add neon_fp16.
(floatsihf2, floatdihf2): New.
(fix_trunchfsi2, fix_trunchfdi2): New.
(truncdfhf2): New.
(extendhfdf2): New.
(movhf): New.
(*arm32_movhf): New.
(*thumb1_movhf): New.
(consttable_2): Add check for HFmode constants.
(consttable_4): Handle HFmode constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148654 138bc75d-0d04-0410-961f-82ee72b054a4

* convert.c (convert_to_integer): Convert (int)logb() into ilogb().

testsuite/ChangeLog:

* gcc.dg/builtins-65.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148653 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-18  Janus Weil  <janus@gcc.gnu.org>

PR fortran/40451
* resolve.c (resolve_contained_fntype): Prevent implicit typing for
procedures with explicit interface.
* symbol.c (gfc_check_function_type): Ditto.

2009-06-18  Janus Weil  <janus@gcc.gnu.org>

PR fortran/40451
* gfortran.dg/proc_ptr_result_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148652 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Various fixes.
* testsuite/ChangeLog: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148651 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c (main): Use CONST_CAST2 to perform char ** to
const char ** conversion in AIX specific section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148649 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/23_containers/list/check_construct_destroy.h: New.
Move test logic here.
* testsuite/23_containers/list/moveable.h: Same.
* testsuite/23_containers/list/modifiers/insert/25288.h: Same.
* testsuite/23_containers/list/modifiers/1.h: Same.
* testsuite/23_containers/list/modifiers/2.h: Same.
* testsuite/23_containers/list/modifiers/3.h: Same.
* testsuite/23_containers/list/modifiers/swap/1.h: Same.
* testsuite/23_containers/list/modifiers/swap/2.h: Same.
* testsuite/23_containers/list/modifiers/swap/3.h: Same.
* testsuite/23_containers/list/operations/1.h: Same.
* testsuite/23_containers/list/operations/2.h: Same.
* testsuite/23_containers/list/operations/3.h: Same.
* testsuite/23_containers/list/operations/4.h: Same.
* testsuite/23_containers/list/operations/5.h: Same.
* testsuite/23_containers/list/capacity/1.h: Same.
* testsuite/23_containers/list/init-list.h: Same.
* testsuite/23_containers/list/cons/1.h: Same.
* testsuite/23_containers/list/cons/2.h: Same.
* testsuite/23_containers/list/cons/3.h: Same.
* testsuite/23_containers/list/cons/4.h: Same.
* testsuite/23_containers/list/cons/5.h: Same.
* testsuite/23_containers/list/cons/6.h: Same.
* testsuite/23_containers/list/cons/7.h: Same.
* testsuite/23_containers/list/cons/8.h: Same.
* testsuite/23_containers/list/cons/9.h: Same.
* testsuite/23_containers/list/cons/clear_allocator.h: Same.
* testsuite/23_containers/list/modifiers/insert/25288.cc: Include test
header.
* testsuite/23_containers/list/modifiers/1.cc: Same.
* testsuite/23_containers/list/modifiers/2.cc: Same.
* testsuite/23_containers/list/modifiers/3.cc: Same.
* testsuite/23_containers/list/modifiers/swap/1.cc: Same.
* testsuite/23_containers/list/modifiers/swap/2.cc: Same.
* testsuite/23_containers/list/modifiers/swap/3.cc: Same.
* testsuite/23_containers/list/operations/1.cc: Same.
* testsuite/23_containers/list/operations/2.cc: Same.
* testsuite/23_containers/list/operations/3.cc: Same.
* testsuite/23_containers/list/operations/4.cc: Same.
* testsuite/23_containers/list/operations/5.cc: Same.
* testsuite/23_containers/list/capacity/1.cc: Same.
* testsuite/23_containers/list/init-list.cc: Same.
* testsuite/23_containers/list/cons/1.cc: Same.
* testsuite/23_containers/list/cons/2.cc: Same.
* testsuite/23_containers/list/cons/3.cc: Same.
* testsuite/23_containers/list/cons/4.cc: Same.
* testsuite/23_containers/list/cons/5.cc: Same.
* testsuite/23_containers/list/cons/6.cc: Same.
* testsuite/23_containers/list/cons/7.cc: Same.
* testsuite/23_containers/list/cons/8.cc: Same.
* testsuite/23_containers/list/cons/9.cc: Same.
* testsuite/23_containers/list/cons/clear_allocator.cc: Same.
* testsuite/23_containers/list/check_construct_destroy.cc: Same.
* testsuite/23_containers/list/moveable.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148644 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (ix86_special_builtin_type): Remove
UINT64_FTYPE_PINT.  Add UINT64_FTYPE_PUNSIGNED.
(bdesc_special_args): Updated.
(ix86_init_mmx_sse_builtins): Likewise.
(ix86_expand_special_args_builtin): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148643 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-pretty-print.c (maybe_dump_asm_name): New.
        (dump_decl_name): Use it.
        (PRINT_FUNCTION_NAME): Merge into...
        (dump_function_name): ... here.  Use maybe_dump_asm_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148642 138bc75d-0d04-0410-961f-82ee72b054a4

Quick fix to last ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148641 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148640 138bc75d-0d04-0410-961f-82ee72b054a4

* dbxout.c (dbxout_source_line): Add is_stmt parameter.
Change caller.
* debug.c (struct gcc_debug_hooks): Change placeholder for
source_line hook.
(debug_nothing_int_charstar_int): Replaced by...
(debug_nothing_int_charstar_int_bool): ...this.
* debug.h (struct gcc_debug_hooks): Add is_stmt parameter to
source_line prototype.
(debug_nothing_int_charstar_int): Replaced by...
(debug_nothing_int_charstar_int_bool): ...this.
* defaults.h (SUPPORTS_DISCRIMINATOR): New constant.
* dwarf2out.c (dwarf2out_source_line): Add is_stmt parameter.
Output is_stmt operand when necessary.
* final.c (last_is_stmt): New variable.
(final_start_function): Initialize last_is_stmt.
(final_scan_insn): Pass is_stmt to source_line debug hook.
(notice_source_line): Add is_stmt parameter.
* sdbout.c (sdbout_source_line): Add is_stmt parameter.
* vmsdbgout.c (vmsdbgout_source_line): Add is_stmt parameter.
Change callers.
* xcoffout.c (xcoffout_source_line): Add is_stmt parameter.
* xcoffout.h (xcoffout_source_line): Add is_stmt parameter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148635 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (struct move_by_pieces_d): Rename from move_by_pieces.
Change all uses.
(struct store_by_pieces_d): Rename from store_by_pieces.  Change
call uses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148633 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (STRIP_NOPS, STRIP_SIGN_NOPS,
STRIP_USELESS_TYPE_CONVERSION): Use tree_strip_nop_conversions,
tree_strip_sign_nop_conversions and
tree_ssa_strip_useless_type_conversions rather than stripping
the operations here.
(tree_strip_nop_conversions, tree_strip_sign_nop_conversions):
Declare them.
* gimple.h (tree_ssa_strip_useless_type_conversions): Declare it.
* tree-ssa.c (tree_ssa_strip_useless_type_conversions): New function.
* tree.c (tree_nop_conversion, tree_sign_nop_conversion,
tree_strip_nop_conversions, tree_strip_sign_nop_conversions): New
functions.

testsuite/
* gcc.c-torture/execute/bitfld-5.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148631 138bc75d-0d04-0410-961f-82ee72b054a4

Create new constraint "d" for PowerPC FPRs with 64-bit values.
Replace uses of "f" constraint with "d" as needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148630 138bc75d-0d04-0410-961f-82ee72b054a4

* profile.c (total_num_never_executed): Don't define.
(compute_branch_probabilities): Don't count or print
num_never_executed.
(init_branch_prob): Don't set total_num_never_executed.
(end_branch_prob): Don't print total_num_never_executed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148628 138bc75d-0d04-0410-961f-82ee72b054a4

* include/cpplib.h (progname): Don't declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148627 138bc75d-0d04-0410-961f-82ee72b054a4

* python/hook.in: Do not fail when there is no current objfile.
Use os.path.normpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148626 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  David Daney  <ddaney@caviumnetworks.com>

* jump.c (cleanup_barriers): Handle case of no insns before a
barrier.

2009-06-17  David Daney  <ddaney@caviumnetworks.com>

* gcc.dg/builtin-unreachable-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148624 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  David Daney  <ddaney@caviumnetworks.com>

* gcc.target/i386/builtin-unreachable.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148622 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/dfp.md (nabsdd2_fpr): Correct mode.
        (nabstd2_fpr): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148621 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  Steve Ellcey  <sje@cup.hp.com>

* expr.c (expand_assignment): Change complex type check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148614 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  Basile Starynkevitch  <basile@starynkevitch.net>

* gcc/doc/plugins.texi (Building GCC plugins): Added new section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148612 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* c-pch.c (get_ident): Don't set size of templ array.
(pch_init): Don't set size of partial_pch array.

* c-typeck.c (digest_init): If -Wc++-compat, warn about using a
string constant to intialize an array whose size is the length of
the string.
testsuite/:
* gcc.dg/Wcxx-compat-14.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148611 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/func-ptr-conv-1.c: Update column info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148609 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (build_struct): Rewrite loop over constructor elements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148608 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  Richard Guenther  <rguenther@suse.de>

PR middle-end/40404
* gcc.c-torture/execute/pr40404.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148606 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/40389
* tree-ssa-structalias.c (handle_rhs_call): Restrict NRV case
to addressable types.
* gimple.c (walk_stmt_load_store_addr_ops): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148597 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-17  Richard Guenther  <rguenther@suse.de>

PR middle-end/40460
* tree-chrec.h (build_polynomial_chrec): If we cannot determine
if there is no evolution of left in the loop bail out.
* tree-chrec.c (chrec_fold_multiply_poly_poly): CSE one
chrec_fold_multiply.

* g++.dg/torture/pr40460.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148593 138bc75d-0d04-0410-961f-82ee72b054a4

    Relax constraints on Machine_Attribute argument types:
        * sem_prag.adb (Check_Arg_Is_Static_Expression): Allow for
        missing type.
        (Analyze_Attribute, case Machine_Attribute): Allow any type for
        arg 3.
        * gcc-interface/decl.c (prepend_attributes): Accept static
        expressions of any type as attribute arguments, not only string
        literals.
        * gnat_rm.texi (pragma Machine_Attribute section): Adjust to
        reflect the relaxation of the restriction on the Info argument type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148589 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/39254
        * config/rs6000/rs6000.c (rs6000_emit_move): Don't emit a USE
        for the symbol ref of a constant that is the source of a move
        - nor for any other not-obvious-label-ref constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148568 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Olatunji Ruwase  <tjruwase@google.com>

* plugin.c(position_pass): Skip newly inserted pass during list
traversal to avoid repeated insertion.

2009-06-05  Olatunji Ruwase  <tjruwase@google.com>

* gcc.dg/plugin/one_time_plugin.c: New test.
* gcc.dg/plugin/one_time-test-1.c: New test.
* gcc.dg/plugin/plugin.exp: Added one_time_plugin.c test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148566 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148565 138bc75d-0d04-0410-961f-82ee72b054a4

* vec.h (VEC_stack_alloc): Define different version if
GATHER_STATISTICS is defined, to accept and ignore MEM_STAT.
(DEF_VEC_ALLOC_FUNC_P_STACK): Remove MEM_STAT_DECL.
(DEF_VEC_ALLOC_FUNC_O_STACK): Likewise.
(DEF_VEC_ALLOC_FUNC_I_STACK): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148562 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

* libsupc++/exception_ptr.h (exception_ptr::swap(exception_ptr&&)):
Remove.
(exception_ptr::operator=(exception_ptr&&)): Cast source to
rvalue-reference so that move constructor is called.
* testsuite/18_support/exception_ptr/move.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148555 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc (extra_headers): Add ia32intrin.h for x86.

* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_BSRSI,
IX86_BUILTIN_BSRDI.  IX86_BUILTIN_RDPMC, IX86_BUILTIN_RDTSC.
IX86_BUILTIN_RDTSCP.  IX86_BUILTIN_ROLQI, IX86_BUILTIN_ROLHI,
IX86_BUILTIN_RORQI and IX86_BUILTIN_RORHI.
(ix86_special_builtin_type): Add UINT64_FTYPE_VOID,
UINT64_FTYPE_PINT, INT_FTYPE_INT, UINT64_FTYPE_INT,
INT64_FTYPE_INT64, UINT16_FTYPE_UINT16_INT and
UINT8_FTYPE_UINT8_INT
(bdesc_special_args): Add __builtin_ia32_rdtsc and
__builtin_ia32_rdtscp.
(bdesc_args): Add __builtin_ia32_bsrsi, __builtin_ia32_bsrdi,
__builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi
and __builtin_ia32_rorhi,
(ix86_init_mmx_sse_builtins): Handle UINT64_FTYPE_VOID,
UINT64_FTYPE_PINT, INT_FTYPE_INT, UINT64_FTYPE_INT,
INT64_FTYPE_INT64, UINT16_FTYPE_UINT16_INT and
UINT8_FTYPE_UINT8_INT.
(ix86_expand_args_builtin): Likewise.
(ix86_expand_special_args_builtin): Likewise.

* config/i386/i386.md (UNSPECV_RDTSCP): New.
(UNSPECV_RDTSC): Likewise.
(UNSPECV_RDPMC): Likewise.
(*bsr): Removed to ...
(bsr): This
(*bsr_rex64): Removed to ...
(bsr_rex64): This.
(rdpmc): New.
(*rdpmc): Likewise.
(*rdpmc_rex64): Likewise.
(rdtsc): Likewise.
(*rdtsc): Likewise.
(*rdtsc_rex64): Likewise.
(rdtscp): Likewise.
(*rdtscp): Likewise.
(*rdtscp_rex64): Likewise.

* config/i386/ia32intrin.h: New.

* config/i386/x86intrin.h: Include <ia32intrin.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148554 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/thread (~thread(), operator=(thread&&)): Call terminate
if joinable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148552 138bc75d-0d04-0410-961f-82ee72b054a4

* ira-build.c (copy_info_to_removed_store_destinations):
Initialize parent_a.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148551 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (grokdeclarator): Change size_varies to bool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148550 138bc75d-0d04-0410-961f-82ee72b054a4

* sel-sched.c: Make forward declarations of move_op_hooks and
fur_hooks explicitly extern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148549 138bc75d-0d04-0410-961f-82ee72b054a4

* df-problems.c (df_byte_lr_alloc): Don't set problem_data to
itself.
* vec.c (vec_gc_o_reserve_1): Don't set alloc to itself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148548 138bc75d-0d04-0410-961f-82ee72b054a4

* resource.c (mark_referenced_resources): Change
include_delayed_effects parameter to bool.  Change all callers.
(mark_end_of_function_resources): Likewise.
* reorg.c (insn_references_resource_p): Likewise.
(insn_sets_resource_p): Likewise.
* resource.h (mark_referenced_resources): Update declaration.
(mark_end_of_function_resources): Update declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148547 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/aix.h (LIBSTDCXX_STATIC): Remove -lstdc++.
cp/
        * g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
        (lang_specific_driver): Always allocate extra argument.
        Add LIBSTDCXX_STATIC to arglist if defined and linking
        statically.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148546 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/install.texi (*-*-aix): Update explanation of XLC bootstrap.
        GCC can bootstrap on AIX with GNU Binutils 2.20.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148545 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
(cp/semantics.o): Depend upon gt-cp-semantics.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148544 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Wim Lewis  <wiml@hhhh.org>

* src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
supposed to be callee-saved.
* src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
return buffer for odd-size structs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148543 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>

PR libffi/40444
* testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
allow_stack_execute for Darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148542 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (tree-vect-stmts.o): Depend upon $(TOPLEV_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148541 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.h (floor_log2): If GCC_VERSION >= 3004, declare as static
inline, not extern inline.
(exact_log2): Likewise.
* toplev.c (floor_log2): Only define if GCC_VERSION < 3004. Don't
test CLZ_HWI.
(exact_log2): Likewise, but don't test CTZ_HWI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148540 138bc75d-0d04-0410-961f-82ee72b054a4

* bitmap.c (bitmap_clear): Don't declare as inline.
* gimple.c (gimplify_assign): Likewise.
* tree-ssa-sccvn.c (vn_nary_op_compute_hash): Likewise.
* haifa-sched.c (insn_cost): Don't declare with HAIFA_INLINE.
(sched_scan_info): Remove duplicate definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148539 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Andrew Haley  <aph@redhat.com>

* configure.ac (TARGETDIR): Add missing blank lines.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148538 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* c-common.c (skip_evaluation): Don't define.
(c_inhibit_evaluation_warnings): Define global variable.
(overflow_warning): Check c_inhibit_evaluation_warnings rather
than skip_evaluation.
(convert_and_check, warn_for_div_by_zero): Likewise.
* c-common.h (skip_evaluation): Don't declare.
(c_inhibit_evaluation_warnings): Declare.
* c-parser.c (c_parser_typeof_specifier): Set
c_inhibit_evaluation_warnings rather than skip_evaluation.
(c_parser_conditional_expression): Likewise.
(c_parser_binary_expression): Likewise.
(c_parser_sizeof_expression): Likewise.
(c_parser_alignof_expression): Likewise.
* c-typeck.c (build_indirect_ref): Check
c_inhibit_evaluation_warnings rather than skip_evaluation.
(build_conditional_expr, build_binary_op): Likewise.
cp/:
* parser.c (cp_unevaluated_operand): Define global variable.
(cp_parser_question_colon_clause): Increment
c_inhibit_evaluation_warnings when evaluating an expression which
will never be executed.
(cp_parser_decltype): Increment cp_unevaluated_operand and
c_inhibit_evaluation_warnings, not skip_evaluation.
(cp_parser_sizeof_operand): Likewise.
(cp_parser_enclosed_template_argument_list): Save
cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
skip_evaluation.
* cp-tree.h (struct saved_scope): Remove skip_evaluation field.
Add unevaluated_operand and inhibit_evaluation_warnings fields.
(cp_unevaluated_operand): Declare.
* name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
and c_inhibit_evaluation_warnings rather than skip_evaluation.
(pop_from_top_level): Restore cp_unevaluated_operand and
c_inhibit_evaluation_warnings rather than skip_evaluation.
* class.c (build_base_path): Check cp_unevaluated_operand rather
than skip_evaluation.
* typeck.c (build_class_member_access_expr): Likewise.
(cp_build_binary_op): Don't warn about bad shift counts if
c_inhibit_evaluation_warnings is non-zero.
* pt.c (coerce_template_parms): Save state of
cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
skip_evaluation.
(tsubst_aggr_type): Likewise.
(tsubst_pack_expansion): Check cp_unevaluated_operand rather than
skip_evaluation.
(tsubst_copy): Likewise.
(tsubst): Set cp_unevaluated_operand and
c_inhibit_evaluation_warnings, not skip_evaluation.
(tsubst_copy_and_build): Likewise.
* call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
rather than skip_evaluation.
* decl2.c (mark_used): Likewise.
* semantics.c (finish_non_static_data_member): Likewise.
* cvt.c (cp_convert_and_check): Check
c_inhibit_evaluation_warnings rather than skip_evaluation.
* mangle.c (write_type): Set cp_unevaluated_operand rather than
skip_evaluation.
testsuite/:
* g++.dg/warn/skip-1.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148535 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Richard Guenther  <rguenther@suse.de>

* tree-ssa-alias.c (is_escape_site): Remove.
* tree-ssa-alias.h (enum escape_type): Remove.
(is_escape_site): Likewise.
* tree-ssa-structalias.c (find_func_aliases): Handle escapes
via casts and asms without deferring to is_escape_site.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148534 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/40446
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: Don't
use gen_lowpart if op0 has complex mode.

* g++.dg/other/pr40446.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148533 138bc75d-0d04-0410-961f-82ee72b054a4

Regenerate classfiles in rev 148530 with correct ecj version

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148532 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Matthias Klose  <doko@ubuntu.com>

        * tools/gnu/classpath/tools/gjdoc/Main.java (getGjdocVersion): Use
        gnu.classpath.Configuration.CLASSPATH_VERSION as version number.
        * tools/gnu/classpath/tools/doclets/htmldoclet/HtmlDoclet.java
        (getDocletVersion): Likewise.
        * tools/classes/gnu/classpath/tools/gjdoc/Main*.class: Regenerate.
        * tools/classes/gnu/classpath/tools/doclets/htmldoclet/HtmlDoclet*.class:
        Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148530 138bc75d-0d04-0410-961f-82ee72b054a4

    PR 10197
        * testsuite/test-demangle.c: Rename getline to get_line to avoid
        conflicts with system function of the same name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148526 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (do_ds_constraint): Stores in global
variables add them to ESCAPED.
(find_func_aliases): Do not make all indirectly stored values
escaped.

* gcc.dg/tree-ssa/pta-escape-1.c: New testcase.
* gcc.dg/tree-ssa/pta-escape-2.c: Likewise.
* gcc.dg/tree-ssa/pta-escape-3.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-27.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148525 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Rafael Avila de Espindola  <espindola@google.com>

* config/i386/winnt.c (i386_pe_encode_section_info): Update call to
make_decl_one_only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148523 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/40432
* tree-sra.c (sra_modify_assign): When creating VIEW_CONVERT_EXPR,
check whether we need to force gimple register operand.

* testsuite/gcc.c-torture/compile/pr40432.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148522 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Andrew Haley  <aph@redhat.com>

        * testsuite/libffi.call/cls_align_sint64.c,
        testsuite/libffi.call/cls_align_uint64.c,
        testsuite/libffi.call/cls_longdouble_va.c,
        testsuite/libffi.call/cls_ulonglong.c,
        testsuite/libffi.call/return_ll1.c,
        testsuite/libffi.call/stret_medium2.c: Fix printf format
        specifiers.
        * testsuite/libffi.call/ffitest.h,
        testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148521 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/40413
* tree-sra.c (load_assign_lhs_subreplacements): Pass offset to
build_ref_for_offset.
(propagate_subacesses_accross_link): Fix a typo in a comment.

* testsuite/gfortran.fortran-torture/compile/pr40413.f90: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148520 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36947
PR fortran/40039
* expr.c (gfc_check_pointer_assign): Call 'gfc_compare_interfaces' with
error message.
* gfortran.h (gfc_compare_interfaces): Additional argument.
* interface.c (operator_correspondence): Removed.
(gfc_compare_interfaces): Additional argument to return error message.
Directly use the code from 'operator_correspondence' instead of calling
the function. Check for OPTIONAL. Some rearrangements.
(check_interface1): Call 'gfc_compare_interfaces' without error message.
(compare_parameter): Call 'gfc_compare_interfaces' with error message.
* resolve.c (check_generic_tbp_ambiguity): Call 'gfc_compare_interfaces'
without error message.

2009-06-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/36947
PR fortran/40039
* gfortran.dg/dummy_procedure_1.f90: Extended test case.
* gfortran.dg/interface_20.f90: Modified error messages.
* gfortran.dg/interface_21.f90: Ditto.
* gfortran.dg/interface_26.f90: Ditto.
* gfortran.dg/interface_27.f90: Ditto.
* gfortran.dg/interface_28.f90: Extended test case.
* gfortran.dg/interface_29.f90: New.
* gfortran.dg/proc_decl_7.f90: Modified error messages.
* gfortran.dg/proc_decl_8.f90: Ditto.
* gfortran.dg/proc_ptr_11.f90: Ditto.
* gfortran.dg/proc_ptr_15.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148519 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-parloops.c (loop_parallel_p): Call vect_is_simple_reduction
with additional parameter.
* tree-vectorizer.h (enum vect_def_type): Add new value
vect_nested_cycle.
(enum vect_relevant): Add comments.
(vect_is_simple_reduction): Add new argument.
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Add comments.
Detect nested cycles.
(vect_is_simple_reduction): Update documentation, add an argument to
distinguish inner-loop reduction from nested cycle, detect nested
cycles, fix printings and indentation, don't swap operands in case
of nested cycle.
(get_initial_def_for_reduction): Handle subtraction.
(vect_create_epilog_for_reduction): Add new argument to specify
reduction variable.
(vect_finalize_reduction): Handle subtraction, fix comments.
(vectorizable_reduction): Handle nested cycles. In case of nested cycle
keep track of the reduction variable position. Call
vect_is_simple_reduction with additional parameter. Use original
statement code in reduction epilogue for nested cycle. Call
vect_create_epilog_for_reduction with additional parameter.
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Assert inner-loop
vectorization.
(vect_recog_widen_sum_pattern): Likewise.
* tree-vect-stmts.c (process_use): Distinguish between nested cycles
and reductions.
(vect_mark_stmts_to_be_vectorized): Likewise.
(vect_get_vec_def_for_operand): Handle nested cycles.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148518 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40383
        * trans-decl.c (create_function_arglist): Copy formal charlist
        * to
        have a proper passed_length for -fcheck=bounds.

2009-06-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40383
        * gfortran.dg/bounds_check_strlen_8.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148517 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/invoke.texi (Debugging Options): Fix option index entries
for -fdump-statistics, -frandom-seed add entries for
-fdump-tree-original, -fdump-tree-optimized, -frandom-seed.
(FRV Options): Fix entries for -mTLS, -mtls.
(HPPA Options): Fix entries for -mgnu-ld, -mhp-ld.
(i386 and x86-64 Options): Fix entry for -mno-red-zone.
(M68hc1x Options): Fix @itemx for -mnominmax.
(MCore Options): Fix entry for -mno-lsim.
(MMIX Options): Fix entry for -mabi=mmixware.
(PDP-11 Options): Fix entry for -mbcopy-builtin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148516 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-16  Basile Starynkevitch  <basile@starynkevitch.net>

* gcc/doc/plugins.texi (Interacting with the GCC Garbage Collector):
Mention the plugin mode of gengtype.
* gcc/doc/gty.texi (Source Files Containing Type Information):
Likewise.
* gcc/gengtype.c: Updated copyright.
(plugin_files, nb_plugin_files) Added new static variables.
(measure_input_list) Care about plugin_files.
(write_rtx_next): Added early return in plugin mode.
(create_file): Updated copyright year in generated file. Added
asserts.
(oprintf): Added early return if NULL outf.
(get_output_file_with_visibility): Care of plugin_files.
(get_output_file_name): May return null.
(write_local): Added early return.
(put_mangled_filename): Ditto.
(finish_root_table): Added check for base_files.
(write_roots): Care about null when plugins.
(main): Added plugin mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148515 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* df-problems.c (df_simulate_one_insn_forwards): Fix braces in
switch.
* gcov.c (read_count_file): Add braces around variables declared
before label.

* c.opt (Wjump-misses-init): New warning.
* c-opts.c (c_common_handle_option): Set warn_jump_misses_init for
-Wall and -Wc++-compat if not already set.
(c_common_post_options): Clear warn_jump_misses_init if it was not
set.
* c-decl.c (struct c_binding): Change type field to a union with
new label field.  Make it the first field in the struct.  Update
references to type to use u.type instead.
(struct c_spot_bindings): Define.
(struct c_goto_bindings): Define.
(c_goto_bindings_p): Define, along with VECs.
(struct c_label_vars): Define.
(struct c_scope): Add has_label_bindings field.
(bind_label, set_spot_bindings): New static functions.
(decl_jump_unsafe, update_spot_bindings): New static functions.
(update_label_decls): New static function.
(pop_scope): Call update_label_decls.  Don't call c_end_vm_scope.
Update binding u.label field to shadowed field.
(c_binding_start_stmt_expr): New function.
(c_binding_end_stmt_expr): New function.
(pushdecl): Don't call c_begin_vm_scope.
(make_label): Add defining and p_label_vars parameters.  Change
all callers.
(lookup_label): Correct test for whether a label has not yet been
defined.  Call bind_label rather than bind.
(warn_about_goto): New static function.
(lookup_label_for_goto): New function.
(declare_label): Call bind_label rather than bind.
(check_earlier_gotos): New static function.
(define_label): Don't give errors about jumping into statement
expressions or scopes of variably modified types.  Call
set_spot_bindings and check_earlier_gotos.  Call bind_label
instead of bind.  Don't set label_context_stack_se or
label_context_stack_vm.
(c_get_switch_bindings): New function.
(c_release_switch_bindings): New function.
(c_check_switch_jump_warnings): New function.
(start_function): Don't set label_context_stack_se or
label_context_stack_vm.
(finish_function): Likewise.
* c-typeck.c (label_context_stack_se): Don't define.
(label_context_stack_vm): Don't define.
(c_finish_goto_label): Call lookup_label_for_goto rather than
lookup_label.  Don't give errors about jumping into a statement
expression or the scope of a variably modified type.  Don't set
label_context_stack_se or label_context_stack_vm.
(struct c_switch): Remove blocked_stmt_expr and blocked_vm
fields.  Add bindings field.
(c_start_case): Don't set deleted fields.  Set bindings field.
(do_case): Rework order of tests.  Don't check blocked_stmt_expr
or blocked_vm.  Call c_check_switch_jump_warnings.
(c_finish_case): Don't test blocked_stmt_expr field.  Call
c_release_switch_bindings.
(c_begin_stmt_expr): Don't increment blocked_stmt_expr in
c_switch_stack.  Don't walk label_context_stack_se labels.  Don't
set label_context_stack_se.  Call c_bindings_start_stmt_expr.
(c_finish_stmt_expr): Don't decrement blocked_stmt_expr in
c_switch_stack.  Don't walk label_context_stack_se labels.  Don't
set label_context_stack_se.  Call c_bindings_end_stmt_expr.
(c_begin_vm_scope, c_end_vm_scope): Don't define.
* c-tree.h (C_DECL_UNJUMPABLE_STMT_EXPR): Don't define.
(C_DECL_UNDEFINABLE_STMT_EXPR): Don't define.
(C_DECL_UNJUMPABLE_VM): Don't define.
(C_DECL_UNDEFINABLE_VM): Don't define.
(struct c_label_list): Don't define.
(struct c_label_context_se): Don't define.
(struct c_label_context_vm): Don't define.
(struct c_spot_bindings): Declare.
(c_bindings_start_stmt_expr): Declare.
(c_bindings_end_stmt_expr): Declare.
(lookup_label_for_goto): Declare.
(c_get_switch_bindings, c_release_switch_bindings): Declare.
(c_check_switch_jump_warnings): Declare.
(label_context_stack_se, label_context_stack_vm): Don't declare.
(c_finish_goto_label): Update declaration.
(c_begin_vm_scope, c_end_vm_scope): Don't declare.
* doc/invoke.texi (Option Summary): Mention -Wjump-misses-init.
(Warning Options): Document -Wjump-misses-init.
cp/:
* parser.c (cp_parser_direct_declarator): Add braces around
variables declared before label.
objc/:
* objc-act.c (objc_start_function): Don't set
label_context_stack_se or label_context_stack_vm.
testsuite/:
* gcc.dg/Wjump-misses-init-1.c: New testcase.
* gcc.dg/Wjump-misses-init-2.c: New testcase.
* gcc.dg/c99-vla-jump-5.c: Adjust expected error messages.
Recognize new notes.
* gcc.dg/stmt-expr-label-2.c: Likewise.
* gcc.dg/c99-vla-jump-1.c: Recognize new notes.  Fix column
numbers.
* gcc.dg/c99-vla-jump-2.c: Recognize new notes.
* gcc.dg/c99-vla-jump-3.c: Recognize new notes.
* gcc.dg/c99-vla-jump-4.c: Likewise.
* gcc.dg/stmt-expr-label-1.c: Likewise.
* gcc.dg/stmt-expr-label-3.c: Likewise.
* gcc.dg/vla-8.c: Likewise.  Move error message to different
line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148512 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/builtin-math-6.c: Robustify and fix clog cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148511 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148510 138bc75d-0d04-0410-961f-82ee72b054a4

* python/libstdcxx/v6/printers.py (StdMapPrinter.__init__): Don't
set self.iter.
(StdMapPrinter.to_string): Make a new iterator.
(StdMapPrinter.children): Likewise.
(StdSetPrinter.__init__): Don't set self.iter.
(StdSetPrinter.to_string): Make a new iterator.
(StdSetPrinter.children): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148506 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-object-size.c (addr_object_size): Fix a pasto in the last
change.

* gcc.dg/builtin-object-size-7.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148503 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-15  Andrew Haley  <aph@redhat.com>

* testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
* testsuite/libffi.call/err_bad_abi.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148499 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bad checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148498 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/40426
* lib/gcc-dg.exp (gcc-dg-debug-runtest): For type -gdwarf-2 and
level != "" use separate -gdwarf-2 -g${level} options instead of
-gdwarf-2${level}.
* lib/gfortran-dg.exp (gfortran-dg-debug-runtest): Likewise.
* gfortran.dg/debug/pr37738.f: Also skip if -gdwarf-2 -g1.
* gfortran.dg/debug/pr35154-dwarf2.f: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148497 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

* cgraph.c (cgraph_make_node_local): Use DECL_COMDAT_GROUP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148494 138bc75d-0d04-0410-961f-82ee72b054a4

    * except.c (init_eh): Use BUILTINS_LOCATION when calling build_decl.
        * tree-eh.c (lower_try_finally_switch): Initialize tf_loc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148493 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

* cgraphunit.c (cgraph_function_versioning,save_inline_function_body):
Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
* cgraph.c (cgraph_create_virtual_clone): Use DECL_COMDAT_GROUP.
* config/i386/i386.c (ix86_file_end): Compute DECL_COMDAT_GROUP.
* dwarf2asm.c(dw2_force_const_mem): Update call to make_decl_one_only.
* langhooks-def.h (lhd_comdat_group, LANG_HOOKS_COMDAT_GROUP): Remove.
(LANG_HOOKS_DECLS): Remove LANG_HOOKS_COMDAT_GROUP.
* langhooks.c (lhd_comdat_group): Remove.
* langhooks.h (lang_hooks_for_decls): Remove comdat_group.
* tree.h (DECL_COMDAT_GROUP): New.
(DECL_ONE_ONLY): Use DECL_COMDAT_GROUP.
(tree_decl_with_vis): Add comdat_group. Remove one_only.
(make_decl_one_only): Change signature.
* varasm.c (get_emutls_init_templ_addr, emutls_decl): Update call to
make_decl_one_only.
(make_decl_one_only): Change signature.
(default_elf_asm_named_section): Use DECL_COMDAT_GROUP.

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

* cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
* cp-tree.h (cxx_comdat_group): Change signature.
* decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
(cxx_comdat_group): Change signature.
* decl2.c (comdat_linkage, maybe_make_one_only): Update call to
make_decl_one_only.
(constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
* method.c (use_thunk): Update call to make_decl_one_only.
* optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP

2009-06-15  Rafael Avila de Espindola  <espindola@google.com>

* g++.dg/abi/mangle11.C: Update warning line.
* g++.dg/abi/mangle12.C: Update warning line.
* g++.dg/abi/mangle17.C: Update warning line.
* g++.dg/abi/mangle20-2.C: Update warning line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148492 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Define is_elf for QNX Neutrino targets.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148491 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc.dg/optimize-bswap-1.c: Split into these two:
* gcc.dg/optimize-bswapsi-1.c: New testcase.
* gcc.dg/optimize-bswapdi-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148487 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-15  Richard Guenther  <rguenther@suse.de>

PR middle-end/40439
* tree.c (widest_int_cst_value): Fix bootstrap on 32bit HWI hosts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148486 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* tree-ssa-math-opts.c: Remove extra divide.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148485 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.md ("bswap<mode>2"): Only available on z900.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148483 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148480 138bc75d-0d04-0410-961f-82ee72b054a4

    * fmain.c (main): Don't PREFIX set_args.
        * libgfortran.h (set_args): Use iexport_proto.
        * runtime/main.c (set_args): Use iexport.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148472 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* passes.c: Add bswap pass.
* tree-pass.h: Add pass_optimize_bswap declaration.
* tree-ssa-math-opts.c: Include diagnostics.h for print_gimple_stmt.
Include rtl.h, expr.h and optabs.h for optab_handler check.
(struct symbolic_number, pass_optimize_bswap): New definition.
(do_shift_rotate, verify_symbolic_number_p): New functions.
(find_bswap_1, find_bswap, execute_optimize_bswap): New functions.
(gate_optimize_bswap): New function.
* tree.c (widest_int_cst_value): New function.
* tree.h (widest_int_cst_value): Prototype added.

2009-06-14  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc.dg/optimize-bswap-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148471 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148466 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgcleanup.c (old_insns_match_p): Remove code to substitute
REG_EQUAL/REG_EQUIV notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148463 138bc75d-0d04-0410-961f-82ee72b054a4

2009-06-14  Richard Guenther  <rguenther@suse.de>

PR middle-end/40389
* gimple.c (walk_stmt_load_store_addr_ops): The LHS of a call
has its address taken if NRV was applied and it is addressable.
* tree-ssa-structalias.c (get_constraint_for_address_of): New
function split out from ...
(get_constraint_for_1): ... here.
(handle_rhs_call): Use it to mark the return slot escaped if
it is addressable and NRV was applied.

* g++.dg/torture/pr40389.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148462 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000-protos.h (altivec_resolve_overloaded_builtin):
        Change first argument type to location_t.
        * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Same.
        Do not set input_location.
        Use loc instead of input_location throughout.
objcp/
        * objcp-decl.h (start_struct): Add location argument.
        (finish_struct): Same.
        (finish_decl): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148461 138bc75d-0d04-0410-961f-82ee72b054a4

Fix nits

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148460 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc-interface/utils.c (record_builtin_type): Pass location
        argument to build_decl.
        (create_type_stub_decl): Same.
        (create_type_decl): Same.
        (create_var_decl_1): Same.
        (create_field_decl): Same.
        (create_param_decl): Same.
        (create_label_decl): Same.
        (build_decl): Same.
        (create_subprog_decl): Same.
        * gcc-interface/decl.c (gnat_to_gnu_entity): Same.
        * gcc-interface/trans.c (Case_Statement_to_gnu): Pass location
        argument to create_artificial_label.
        (Case_Statement_to_gnu): Same.
        (Loop_Statement_to_gnu): Same.
        (Subprogram_Body_to_gnu): Same.
        (gnat_gimplify_stmt): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148459 138bc75d-0d04-0410-961f-82ee72b054a4