Redefine STACK_BOUNDARY/PREFERRED_STACK_BOUNDARY for Darwin/x86.

gcc/

2010-09-07  H.J. Lu  <hjl.tools@gmail.com>
    Jack Howarth <howarth@bromo.med.uc.edu>

PR target/36502
PR target/42313
PR target/44651
* gcc/config/i386/darwin.h (STACK_BOUNDARY): Redefine as 128 for
profiling or 64-bit MS_ABI and as BITS_PER_WORD otherwise.
(PREFERRED_STACK_BOUNDARY): Replace STACK_BOUNDARY with 128 in
MAX macro.

gcc/testsuite/

2010-09-07  Jack Howarth <howarth@bromo.med.uc.edu>

PR target/36502
* gcc.target/i386/pr36502.c: New test.

PR target/42313
PR target/44651
* gcc.target/i386/builtin-unreachable.c: Don't skip on darwin.
* gcc/testsuite/gcc.dg/stack-usage-1.c: Use default on i386/Darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163971 138bc75d-0d04-0410-961f-82ee72b054a4

Include <link.h> only if USE_PT_GNU_EH_FRAME is defined.

2010-09-07  H.J. Lu  <hongjiu.lu@intel.com>

* unwind-dw2-fde-glibc.c: Include <elf.h> for DT_CONFIG.
Include <link.h> only if USE_PT_GNU_EH_FRAME is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163970 138bc75d-0d04-0410-961f-82ee72b054a4

Don't append t-android for Android targets.

2010-09-07  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Don't append t-android for Android targets.

* config/t-android: Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163969 138bc75d-0d04-0410-961f-82ee72b054a4

Hookize exception personality output.

* target.def (TARGET_ASM_EMIT_EXCEPT_PERSONALITY): New hook.
* doc/tm.texi.in: Add doc marker.
* doc/tm.texi: Rebuild.
* except.c (switch_to_exception_section): Always build.
(output_one_function_exception_table): Move section switch,
personality output, and label output ...
(output_function_exception_table): ... here.  Use the new
personality hook.

* config/ia64/ia64.c (ia64_asm_emit_except_personality,
ia64_asm_init_sections, TARGET_ASM_EMIT_EXCEPT_PERSONALITY,
TARGET_ASM_INIT_SECTIONS): New.
(ia64_asm_unwind_emit): Rename from process_for_unwind_directive,
make static.
(TARGET_ASM_UNWIND_EMIT): Update to match.
* config/ia64/ia64-protos.h (process_for_unwind_directive): Remove.

* config/arm/arm.c (arm_asm_emit_except_personality): New.
(arm_asm_init_sections): New.
(TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163968 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* config/arm/arm.md: Remove unused variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163967 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/m32r/m32r.c (TARGET_MEMORY_MOVE_COSTS): Define.
(m32r_memory_move_cost): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163966 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Tobias Burnus <burnus@net-b.de>

        PR fortran/45583
        * intrinsic.texi (COS): Remove superfluous "n".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163965 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Tobias Burnus <burnus@net-b.de>

        PR fortran/45186
        * trans-array.c (gfc_conv_descriptor_data_get,
        gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
        gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
        gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
        gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
        gfc_conv_shift_descriptor_lbound,
        gfc_set_loop_bounds_from_array_spec,
        gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
        gfc_conv_array_transpose, gfc_get_iteration_count,
        gfc_grow_array, gfc_trans_array_ctor_element,
        gfc_trans_array_constructor_subarray,
        gfc_trans_array_constructor_value,
        constant_array_constructor_loop_size,
        gfc_trans_array_constructor,
        gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
        gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
        gfc_conv_array_ref, gfc_trans_preloop_setup,
        gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
        gfc_conv_loop_setup, gfc_conv_array_extent_dim,
        gfc_conv_descriptor_size, gfc_array_init_size,
        gfc_array_allocate, gfc_array_deallocate,
        gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
        gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
        get_array_charlen, gfc_conv_expr_descriptor,
        array_parameter_size, gfc_conv_array_parameter,
        gfc_trans_dealloc_allocated, get_full_array_size,
        duplicate_allocatable,
        structure_alloc_comps): Change fold_build[0-9] to
        fold_build[0-9]_loc.
        (duplicate_allocatable, structure_alloc_comps,
        gfc_duplicate_allocatable): Add space after function name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163964 138bc75d-0d04-0410-961f-82ee72b054a4

Use config/t-android for Android targets.

2010-09-07  H.J. Lu  <hongjiu.lu@intel.com>

* config.gcc: Append t-android for Android targets.

* config/t-android: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163962 138bc75d-0d04-0410-961f-82ee72b054a4

Define target hook TARGET_UNWIND_EMIT_BEFORE_INSN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163961 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Martin Jambor  <mjambor@suse.cz>

PR fortran/43665
* ipa-cp.c (ipcp_versionable_function_p): Return false if there
are any type attributes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163960 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (build_enumerator): Add new location_t parameter.
(build_lang_decl_loc): New function.
* decl.c (build_enumerator): New parameter loc. Use it when calling
build_decl. Replace build_lang_decl with build_lang_decl_loc.
* pt.c (tsubst_enum): Adjust call to build_enumerator.
* parser.c (cp_parser_enumerator_definition): Ditto.
* lex.c (build_lang_decl_loc): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163959 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Mikael Morin  <mikael@gcc.gnu.org>

* trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
checking string length value.
* trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
gfc_charlen_type_node type.

PR fortran/45564
* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
length to gfc_charlen_type_node.

2010-09-07  Mikael Morin  <mikael@gcc.gnu.org>

* gfortran.dg/achar_4.f90: Enable bounds checking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163958 138bc75d-0d04-0410-961f-82ee72b054a4

* lto.c (promote_var, promote_fn): Set DECL_VISIBILITY_SPECIFIED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163957 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-ccp.c (fold_const_aggregate_ref): Fix handling of array_ref_low_bound
in string access folding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163956 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/45206
* config/i386/i386.c (ix86_expand_epilogue): Mark SP valid after
eh_return fixup sequence.

testsuite/ChangeLog:

PR target/45206
* gcc.target/i386/pr45206.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163955 138bc75d-0d04-0410-961f-82ee72b054a4

* inclhack.def (hpux_htonl): Allow trailing whitespace in select.
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163953 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/45398
* include/std/atomic (atomic<_TP*>::store): Define.

* include/std/atomic (atomic<_TP*>::load, exchange): Define inline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163950 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/45505
* gfortran.dg/pr25923.f90: XFAIL warning on wrong line for ilp32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163949 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple.c (maybe_fold_reference): Verify that operand is
gimple_min_invariant.
* gcc.c-torture/compile/20100907.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163948 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Richard Guenther  <rguenther@suse.de>

PR middle-end/45569
* tree-eh.c (operation_could_trap_helper_p): Neither COMPLEX_EXPR
nor CONSTRUCTOR can trap.
* tree-complex.c (update_complex_assignment): Update EH info.

* g++.dg/eh/pr45569.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163947 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Richard Guenther  <rguenther@suse.de>

PR middle-end/45569
* tree-cfg.c (build_gimple_cfg): Remove redundant stmt verification.
* passes.c (execute_function_todo): Do not verify anything if
we saw errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163946 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-07  Richard Guenther  <rguenther@suse.de>

* tree-pretty-print.c (dump_generic_node): Dump void types
as void.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163944 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163940 138bc75d-0d04-0410-961f-82ee72b054a4

    * Object.m (MAX_CLASS_NAME_LEN): Unused define removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163936 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/43137
* config/arm/iterators.md (qhs_zextenddi_cond, qhs_sextenddi_cond):
New define_mode_attrs.
* config/arm/arm.md (zero_extendsidi2, arm_zero_extendsidi2,
arm_exxtendsidi2, arm_extendsidi2): Delete patterns.
(zero_extend<mode>di2, extend<mode>di2 and related splits): New.
(thumb1_zero_extendhisi2): Remove code to handle LABEL_REFs.
Remove pool_range attribute.
(arm_zero_extendhisi2, arm_zero_extendhisi2_v6, arm_zero_extendqisi2,
arm_zero_extendqisi2_v6, thumb1_zero_extendqisi2_v6): Remove
pool_range and neg_pool_range attributes.
* config/arm/thumb2.md (thumb2_zero_extendsidi2,
thumb2_zero_extendhidi2, thumb2_zero_extendqidi2, thumb2_extendsidi2,
thumb2_extendhidi2, thumb2_extendqidi2): Delete.

PR target/43137
* gcc.target/arm/pr43137.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163935 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36931
* frontend-passes.c (optimize_binop_array_assignment):  New
function.
(optimize_assignment):  Call it.

2010-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/36931
* gfortran.dg/dependency_35.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163934 138bc75d-0d04-0410-961f-82ee72b054a4

Properly check glibc.

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/linux-unwind.h (x86_fallback_frame_state): Properly
check glibc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163933 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/34145
* trans-expr.c (gfc_conv_substring):  If start and end
of the string reference are equal, set the length to one.

2010-09-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/34145
* gfortran.dg/char_length_17.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163932 138bc75d-0d04-0410-961f-82ee72b054a4

 2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45560
        * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163931 138bc75d-0d04-0410-961f-82ee72b054a4

Patch PR c++/45200

    Fix PR c++/45200, c++/45293, c++/45558

gcc/cp/Changelog:
PR c++/45200
PR c++/45293
PR c++/45558
* tree.c (strip_typedefs): Strip typedefs from the context of
TYPENAME_TYPEs.

gcc/testsuite/ChangeLog:
PR c++/45200
PR c++/45293
PR c++/45558
* g++.dg/template/typedef34.C: New test.
* g++.dg/template/typedef35.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163929 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45560
        * dump-parse-tree.c (gfc_debug_expr): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163928 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/22152
* gcc.target/i386/pr22152.c (add3): Change "count" to unsigned int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163927 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/22152
* config/i386/mmx.md (*mov<mode>_internal_rex64,
*mov<mode>_internal_avx, *mov<mode>_internal,
*movv2sf_internal_rex64_avx, *movv2sf_internal_rex64,
*movv2sf_internal_avx, *movv2sf_internal): Split out !y-!y alternative.
[

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163926 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.h (do_warn_double_promotion): Declare.
* c-common.c (do_warn_double_promotion): Define.

* c-typeck.c (do_warn_double_promotion): Remove.
* doc/invoke.texi (-Wdouble-promotion): Note available for C++ and
Objective-C++ too.

* typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
* call.c (build_conditional_expr): Likewise.
(convert_arg_to_ellipsis): Likewise.

* g++.dg/warn/Wdouble-promotion.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163925 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.h (CLASS_LIKELY_SPILLED_P): Remove.
* config/frv/frv-protos.h (frv_class_likely_spilled_p): Remove.
* config/frv/frv.c (frv_class_likely_spilled_p): Make static. Change
argument type to reg_class_t. Change result type to bool.
(TARGET_CLASS_LIKELY_SPILLED_P): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163924 138bc75d-0d04-0410-961f-82ee72b054a4

   PR libobjc/19850
       * gthr-posix.h (__gthread_objc_thread_detach): Use
       _objc_thread_attribs when detaching a thread.
       * gthr-posix95.h (__gthread_objc_thread_detach): Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163923 138bc75d-0d04-0410-961f-82ee72b054a4

Replace assemble by compile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163922 138bc75d-0d04-0410-961f-82ee72b054a4

Don't set enable_decimal_float to dpd if DFP is disabled.

config/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/45524
* dfp.m4: Don't set enable_decimal_float to dpd if DFP is
disabled.  Set default_decimal_float.

gcc/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/45524
* configure.ac (enable_decimal_float): Set to
$default_decimal_float.
* configure: Regenerated.

libdecnumber/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/45524
* configure.ac (enable_decimal_float): Set to
$default_decimal_float.
* configure: Regenerated.

libgcc/

2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>

PR target/45524
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163921 138bc75d-0d04-0410-961f-82ee72b054a4

testsuite/
* g++.dg/parse/redef2.C: New.
cp/
* parser.c (make_pointer_declarator, make_reference_declarator,
make_call_declarator, make_array_declarator): Set declarator->id_loc.
(cp_parser_init_declarator): Adjust location of decl if appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163920 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* combine.c (try_combine): Set subst_low_luid to i0.

2010-09-06  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* gcc.dg/20100906-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163917 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libstdc++-abi/abi.exp: Add "libstdc++-abi/" to
abi_check FAIL message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163916 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Richard Guenther  <rguenther@suse.de>

* tree.def (MISALIGNED_INDIRECT_REF): Remove.
* tree.h (INDIRECT_REF_P): Only check for INDIRECT_REF.
(build_aligned_type): Declare.
* tree.c (check_qualified_type): Also compare TYPE_ALIGN.
(check_aligned_type): New function.
(build_aligned_type): Likewise.
* expr.c (expand_assignment): Handle misaligned stores via
TARGET_MEM_REF and MEM_REF using movmisalign_optab.
(expand_expr_real_1): Likewise.
(safe_from_p): Remove MISALIGNED_INDIRECT_REF handling.
* tree-vect-stmts.c (vectorizable_store): Do not build
MISALIGNED_INDIRECT_REF but initialize alignment information.
(vectorizable_load): Likewise.
* builtins.c (get_object_alignment): Remove MISALIGNED_INDIRECT_REF
handling.
* cfgexpand.c (expand_debug_expr): Likewise.
* dwarf2out.c (loc_list_from_tree): Likewise.
* fold-const.c (maybe_lvalue_p): Likewise.
(operand_equal_p): Likewise.
(build_fold_addr_expr_with_type_loc): Likewise.
* gimplify.c (gimplify_addr_expr): Likewise.
(gimplify_expr): Likewise.
* tree-cfg.c (verify_types_in_gimple_min_lval): Likewise.
(verify_gimple_assign_single): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
(tree_could_trap_p): Likewise.
* tree-predcom.c (ref_at_iteration): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_code_prio): Likewise.
(op_symbol_code): Likewise.
* tree-ssa-ccp.c (get_value_from_alignment): Likewise.
* tree-ssa-loop-im.c (for_each_index): Likewise.
(gen_lsm_tmp_name): Likewise.
* tree-ssa-loop-ivopts.c (idx_find_step): Likewise.
(find_interesting_uses_address): Likewise.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Likewise.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
(ao_ref_init_from_vn_reference): Likewise.
* tree.c (staticp): Likewise.
(build1_stat): Likewise.
(reference_alias_ptr_type): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
* config/rs6000/rs6000.c (rs6000_check_sdmode): Remove
MISALIGNED_INDIRECT_REF handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163915 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45534
* tree-ssa-address.c (create_mem_ref_raw): Add verify parameter.
(create_mem_ref): Do verify the created TARGET_MEM_REF is valid
on the target.
(maybe_fold_tmr): Do not verify the created TARGET_MEM_REF is
valid on the target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163913 138bc75d-0d04-0410-961f-82ee72b054a4

config/:
* dfp.m4: Quote argument of AC_MSG_WARN.

gcc/:
* configure.ac: Quote argument of AC_MSG_WARN.
* configure: Regenerate.

libdecnumber/:
* configure: Regenerate.

libgcc/:
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163909 138bc75d-0d04-0410-961f-82ee72b054a4

    * sel-sched.c (move_cond_jump): Correct arguments to maybe_tidy_empty_bb.
        * sel-sched-ir.c (maybe_tidy_empty_bb): Export.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163908 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/45543
* g++.dg/debug/dwarf2/typedef1.C: Expect just one
DW_TAG_enumeration_type DIE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163907 138bc75d-0d04-0410-961f-82ee72b054a4

fix libobjc ppc64 abi for darwin.

libobjc:

* encoding.c: Add TARGET_ALIGN_NATURAL definition for m64 powerpc darwin.
Add a comment as to why, update FIXME comments.

testsuite:

* objc.dg/gnu-encoding/struct-layout-encoding-1_generate.c:
Update XFAILs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163906 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/44919
* sel-sched.c (move_cond_jump): Remove assert, check that
the several blocks case can only happen with mutually exclusive
insns instead.  Rewrite the movement code to support moving through
several basic blocks.

* g++.dg/opt/pr44919.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163904 138bc75d-0d04-0410-961f-82ee72b054a4

* makefile.dos: Obsolete file removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163903 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (iptrsize): New mode attribute.
(tp_seg): Ditto.
(*load_tp_<mode>): Macroize insn from *load_tp_{si,di} using P
mode iterator.
(*add_tp_<mode>): Ditto from *add_tp_{si,di}.
(stack_protect_set_<mode>): Ditto from stack_protect_set_{si,di}.
(stack_protect_test_<mode>): Ditto from stack_protect_test_{si,di}.
(stack_tls_protect_set_<mode>): Ditto from
stack_tls_protect_set_{si,di}.  Use %@ to output segment register
of thread base pointer load.
(stack_tls_protect_test_<mode>): Ditto from
stack_tls_protect_test_{si,di}.  Use %@ to output segment register
of thread base pointer load.
(stack_protect_set): Rewrite using indirect functions.
(stack_protect_test): Ditto.
* config/i386/i386.c (ix86_print_operand_punct_valid): Add '@'.
(ix86_print_operand): Handle '@'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163900 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
        (check_specific): Special case for those intrinsics.
        * gfortran.h (gfc_isym_id): Add new intrinsics
        * intrinsic.h (gfc_check_transf_bit_intrins,
        gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
        gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
        New prototypes.
        * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
        gfc_resolve_iparity, resolve_transformational): New functions.
        (gfc_resolve_product, gfc_resolve_sum,
        gfc_resolve_parity): Use resolve_transformational.
        * check.c (gfc_check_transf_bit_intrins): New function.
        * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
        gfc_simplify_iparity, do_bit_any, do_bit_ior,
        do_bit_xor, simplify_transformation): New functions.
        (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
        gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
        * trans-intrinsic.c (gfc_conv_intrinsic_arith,
        gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
        Handle IALL, IANY and IPARITY intrinsics.
        * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
        order.
        (IALL, IANY, IPARITY): Document new intrinsics.

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * gfortran.dg/iall_iany_iparity_1.f90: New.
        * gfortran.dg/iall_iany_iparity_2.f90: New.

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * gfortran.map: Add new iany, iall and iparity intrinsics.
        * Makefile.am: Ditto.
        * m4/iany.m4: New.
        * m4/iall.m4: New.
        * m4/iparity.m4: New.
        * Makefile.in: Regenerate.
        * generated/iall_i1.c: Generate.
        * generated/iall_i2.c: Generate.
        * generated/iall_i4.c: Generate.
        * generated/iall_i8.c: Generate.
        * generated/iall_i16.c: Generate.
        * generated/iany_i1.c: Generate.
        * generated/iany_i2.c: Generate.
        * generated/iany_i4.c: Generate.
        * generated/iany_i8.c: Generate.
        * generated/iany_i16.c: Generate.
        * generated/iparity_i1.c: Generate.
        * generated/iparity_i2.c: Generate.
        * generated/iparity_i4.c: Generate.
        * generated/iparity_i8.c: Generate.
        * generated/iparity_i16.c: Generate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163898 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (implicit_conversion): Fix value-init of enums.
(convert_like_real): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163897 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (cp_finish_decl): Don't change init for auto deduction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163896 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (fold_non_dependent_expr_sfinae): Split out from...
(fold_non_dependent_expr): ...here.
(convert_nontype_argument): Use it.  Take complain parm.
Use perform_implicit_conversion instead of ocp_convert.
Allow cv-qual changes.
(convert_template_argument): Pass complain down.
(tsubst_template_arg): Suppress constant expression warnings.
Don't fold here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163895 138bc75d-0d04-0410-961f-82ee72b054a4

* method.c (synthesized_method_walk): In constructors, also check
subobject destructors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163894 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_compound_literal): Always build a
TARGET_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163893 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163892 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2010-09-05  Giuseppe Scrivano  <gscrivano@gnu.org>

* tree-tailcall.c (process_assignment): Handle NEGATE_EXPR and
MINUS_EXPR.

gcc/testsuite/
2010-09-05  Giuseppe Scrivano  <gscrivano@gnu.org>

* gcc.dg/tree-ssa/tailrecursion-7.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163888 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * m4/bessel.m4: Fix printf warning by casting to (long int).
        * generated/bessel_r4.c:Regenerated.
        * generated/bessel_r8.c: Regenerated.
        * generated/bessel_r10.c: Regenerated.
        * generated/bessel_r16.c: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163885 138bc75d-0d04-0410-961f-82ee72b054a4

* c.opt (Wdouble-promotion): New.

* doc/invoke.texi: Document -Wdouble-promotion.
* c-typeck.c (convert_arguments): Check for implicit conversions
from float to double.
(do_warn_double_promotion): New function.
(build_conditional_expr): Use it.
(build_binary_op): Likewise.

* gcc.dg/Wdouble-promotion.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163884 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/float128_1.f90: Remove test case as
        it always fails since Rev 163611 backed out the
        front-end implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163883 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/float128_1.f90: XFAIL test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163881 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/bessel_7.f90: Decrease required precision.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163880 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45186
        * trans-intrinsic.c (gfc_conv_intrinsic_sign,
        gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
        of build_call_expr.
        * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
        gfc_conv_string_length, gfc_conv_substring,
        gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
        gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
        gfc_conv_expr_op, gfc_build_compare_string,
        gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
        gfc_conv_derived_to_class, conv_isocbinding_procedure,
        gfc_conv_procedure_call, fill_with_spaces,
        gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
        gfc_trans_structure_assign, gfc_trans_pointer_assignment,
        gfc_trans_scalar_assign, gfc_trans_zero_assign,
        gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
        fold_build[0-9] to fold_build[0-9]_loc.
        * trans-io.c (set_parameter_const, set_parameter_value,
        set_parameter_ref, gfc_convert_array_to_string, set_string,
        set_internal_unit, io_result, set_error_locus,
        nml_get_addr_expr, build_dt): Ditto.
        * trans-openmp.c (gfc_omp_clause_default_ctor,
        gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
        gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
        gfc_trans_omp_do): Ditto.
        * trans.c (gfc_add_modify, gfc_build_addr_expr,
        gfc_build_array_ref, gfc_trans_runtime_error_vararg,
        gfc_trans_runtime_check, gfc_call_malloc,
        gfc_allocate_with_status, gfc_allocate_array_with_status,
        gfc_call_free, gfc_deallocate_with_status,
        gfc_call_realloc): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163879 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/45545
* gfortran.dg/array_memcpy_3.f90: Correct pattern for
ref-all-matching targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163878 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45535
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly
handle TMR_INDEX2.  Make sure TMR_INDEX is not NULL before
dereferencing it.
(indirect_refs_may_alias_p): Likewise.

* gcc.c-torture/compile/pr45535.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163877 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (sh_option_override): Make static.
Adjust comments.  Declare.
(sh_function_value_regno_p): Likewise.
(sh_register_move_cost): Modify the arguments, make static.
Adjust comments.  Declare.
(TARGET_OPTION_OVERRIDE, TARGET_REGISTER_MOVE_COST
TARGET_FUNCTION_VALUE_REGNO_P): Define.
* config/sh/sh.h (OVERRIDE_OPTIONS, FUNCTION_VALUE_REGNO_P
REGISTER_MOVE_COST): Delete.
* config/sh/sh-protos.h (sh_override_options): Delete.
(sh_register_move_cost): Delete.
(sh_function_value_regno_p): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163873 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163872 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/debug/dwarf2/global-used-types-1.C: Replace ".*" by
"\[^\n\]*".
* g++.dg/debug/dwarf2/namespace-1.C: Likewise.
* g++.dg/debug/dwarf2/pubnames-1.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-4.C: Likewise.
* g++.dg/debug/dwarf2/template-func-params-7.C: Likewise.
* g++.dg/debug/dwarf2/template-params-4.C: Likewise.
* g++.dg/debug/dwarf2/template-params-6.C: Likewise.
* g++.dg/debug/dwarf2/template-params-7.C: Likewise.
* g++.dg/debug/dwarf2/typedef1.C: Likewise.
* gcc.dg/debug/dwarf2/global-used-types.c: Likewise.
* gcc.dg/debug/dwarf2/inline2.c: Likewise.
* gcc.target/i386/pr22152.c: Likewise.
* gcc.target/i386/pr36992-1.c: Likewise.
* gcc.target/i386/pr36992-2.c: Likewise.
* gcc.target/sh/sh4a-memmovua.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163868 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/43957
* gcc.dg/const-uniq-1.c: Modify regexp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163867 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.c (m32r_function_value, m32r_libcall_value,
m32r_function_value_regno_p): New functions.
(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
TARGET_FUNCTION_VALUE_REGNO_P): Declare.
* config/m32r/m32r.h: (FUNCTION_VALUE, LIBCALL_VALUE,
FUNCTION_VALUE_REGNO_P): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163864 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45530
        * resolve.c (resolve_fl_namelist): Change constraint checking
        order to prevent endless loop.

2010-09-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45530
        * gfortran.dg/namelist_63.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163862 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/foldconst-2.c: New testcase.
* gcc.dg/tree-ssa/foldconst-3.c: New testcase.

* gimple-fold.c (maybe_fold_reference): Use fold_const_aggregate_ref.
* tree-ssa-ccp.c (fold_const_aggregate_ref): Use
fold_read_from_constant_string.

* gimple.h (canonicalize_constructor_val): Declare.
* gimple-fold.c (canonicalize_constructor_val): New function.
(get_symbol_constant_value):Use it.
* tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163861 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/foldconst-1.c: New testcase.
* tree-switch-conversion.c (build_one_array): Set constructor to be
static.
* varpool.c (varpool_finalize_decl): Compute const_value_known.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163860 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md: Add missing part from my previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163859 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-04  Richard Guenther  <rguenther@suse.de>

PR bootstrap/45519
* tree-flow.h (force_gimple_operand_1): Declare.
(force_gimple_operand_gsi_1): Likewise.
* gimplify.c (force_gimple_operand_1): New worker taking a
gimple predicate for ...
(force_gimple_operand): ... which now wraps it.
(force_gimple_operand_gsi_1, force_gimple_operand_gsi): Likewise.
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Revert
last change.
* tree-ssa-address.c (gimplify_mem_ref_parts): Use
force_gimple_operand_gsi_1 with is_gimple_mem_ref_addr.
(create_mem_ref): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163858 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/predicates.md (sse_reg_operand): New predicate.
* config/i386/i386.md (TFmode push splitter): Use sse_reg_operand
predicate for operand 1.
(XFmode push splitter): Use fp_register_operand predicate
for operand 1.
(*dummy_extendsfdf2, *dummy_extendsfxf2): Remove disabled patterns.
(SF-DF float_extend push splitter): Add reload_completed insn
predicate.
({SF,DF}-XF float_extend_push splitter): Macroize splitter using
MODEF mode macro.  Add reload_completed insn predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163857 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-04  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45507
* resolve.c (resolve_allocate_expr): Generate default initializers
already at this point, resolve them and put them into expr3, ...
* trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
translation stage.

2010-09-04  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45507
* gfortran.dg/allocate_alloc_opt_12.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163856 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-04  Paolo Bonzini  <bonzini@gnu.org>

* df.h (enum df_ref_class): Remove DF_REF_EXTRACT.
(struct df_extract_ref): Remove.
(union df_ref_d): Remove extract_ref member.
(df_ref_create): Remove last three arguments.
(DF_REF_LOC): Remove DF_REF_EXTRACT case.
* df-scan.c (df_ref_record): Remove last three arguments, do not
pass them to df_ref_create_structure.
(df_uses_record): Remove first and last three arguments.  Replace
first argument with DF_REF_REGULAR, adjust calls to remove the
width, offset and mode.  Always call recursively on the second
and third argument of ZERO_EXTRACT and SIGN_EXTRACT.
(df_ref_create_structure): Remove first argument.
(struct df_scan_problem_data): Remove ref_extract_pool.
(df_scan_free_internal): Do not free it.
(df_scan_alloc): Do not allocate it.
(df_ref_create): Remove last three arguments, do not pass them to
df_ref_create_structure.
(df_free_ref): Remove DF_REF_EXTRACT case.
(df_notes_rescan): Adjust call to df_uses_record.
(df_ref_equal_p, df_ref_compare, df_ref_create_structure):
Remove DF_REF_EXTRACT case.
(df_def_record_1): Do not special case class for a ZERO_EXTRACT lhs.
Adjust calls to df_ref_record, using DF_REF_REGULAR for all REG
and SUBREG definitions.
(df_get_conditional_uses): Remove references to width/offset/mode,
adjust call to df_ref_create_structure.
(df_get_call_refs, df_insn_refs_collect, df_bb_refs_collect,
df_entry_block_defs_collect, df_exit_block_uses_collect): Adjust
calls to df_uses_record and df_ref_record.
* fwprop.c (update_df): Remove references to width/offset/mode,
adjust call to df_ref_create.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163854 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163853 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa.c (build_cdtor): Take VECtor as argument; fix array walk.
(build_cdtor_fns): Update use of build_cdtor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163849 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/45347
* include/ext/concurrence.h: Add #pragma GCC system_header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163848 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

* dump_parse_tree (gfc_run_passes):  Call optimize_namespace
instead of optimize_code.
(optimize_namespace):  New function.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

* gfortran.dg/trim_optimize_2.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163846 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/options.texi (SeparateAlias): Document.
* opt-functions.awk (switch_flags): Handle SeparateAlias.
* opth-gen.awk: Generate enumeration names for options marked
SeparateAlias, but not for those marked Ignore.
* opts-common.c (generate_canonical_option): Don't output separate
argument for options marked CL_SEPARATE_ALIAS.
(decode_cmdline_option): Handle CL_SEPARATE_ALIAS.
* opts.h (CL_SEPARATE_ALIAS): New.
(CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET,
CL_COMMON): Adjust definitions.
* config/i386/darwin.opt, config/mips/sde.opt: New.
* common.opt (fdump-final-insns): New.
* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
i386/darwin.opt.
(mips*-sde-elf*): Add mips/sde.opt.
* config/mips/sde.h (DRIVER_SELF_SPECS): Don't handle
-mno-data-in-code and -mcode-xonly here.
* defaults.h (DEFAULT_SWITCH_TAKES_ARG): Add 'd'.
* gcc.c (option_map): Add "j" to --dump entry.
(translate_options): Don't translate -d to -foutput-class-dir=
here.

java:
* lang.opt (d): New.

testsuite:
* gcc.dg/opts-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163844 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Steve Ellcey  <sje@cup.hp.com>

* gcc.dg/vect/vect-peel-3.c: XFAIL if vect_no_align.
* gcc.dg/vect/vect-peel-4.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163842 138bc75d-0d04-0410-961f-82ee72b054a4

Use DR_IS_WRITE instead of !DR_IS_READ.

2010-09-03  Sebastian Pop  <sebastian.pop@amd.com>

* tree-data-ref.c (dr_may_alias_p): Replace !DR_IS_READ with
DR_IS_WRITE.
(compute_all_dependences): Same.
(create_rdg_edge_for_ddr): Same.
* tree-data-ref.h (DR_IS_WRITE): New.
(ddr_is_anti_dependent): Replace !DR_IS_READ with DR_IS_WRITE.
* tree-if-conv.c (write_memrefs_written_at_least_once): Same.
(write_memrefs_written_at_least_once): Same.
* tree-predcom.c (suitable_component_p): Same.
(determine_roots_comp): Same.
(execute_load_motion): Same.
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Same.
(vect_enhance_data_refs_alignment): Same.
(vect_analyze_group_access): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163841 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Daniel Kraft  <d@domob.eu>

PR fortran/45525
* gfortran.dg/dummy_procedure_1.f90: Add -std=f2003 and adapt error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163840 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Jack Howarth <howarth@bromo.med.uc.edu>

* configure.ac: Enable LTO by default on Darwin.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163839 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45186
        * trans-intrinsic.c (gfc_conv_intrinsic_sign,
        gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
        of build_call_expr.
        * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
        gfc_conv_string_length, gfc_conv_substring,
        gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
        gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
        gfc_conv_expr_op, gfc_build_compare_string,
        gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
        gfc_conv_derived_to_class, conv_isocbinding_procedure,
        gfc_conv_procedure_call, fill_with_spaces,
        gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
        gfc_trans_structure_assign, gfc_trans_pointer_assignment,
        gfc_trans_scalar_assign, gfc_trans_zero_assign,
        gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
        fold_build[0-9] to fold_build[0-9]_loc.
        * trans-io.c (set_parameter_const, set_parameter_value,
        set_parameter_ref, gfc_convert_array_to_string, set_string,
        set_internal_unit, io_result, set_error_locus,
        nml_get_addr_expr, build_dt): Ditto.
        * trans-openmp.c (gfc_omp_clause_default_ctor,
        gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
        gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
        gfc_trans_omp_do): Ditto.
        * trans.c (gfc_add_modify, gfc_build_addr_expr,
        gfc_build_array_ref, gfc_trans_runtime_error_vararg,
        gfc_trans_runtime_check, gfc_call_malloc,
        gfc_allocate_with_status, gfc_allocate_array_with_status,
        gfc_call_free, gfc_deallocate_with_status,
        gfc_call_realloc): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163838 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  François Dumont <francois.cppdevs@free.fr>

        * testsuite/lib/libstdc++.exp ([check_v3_target_debug_mode]): Fix so
        that it really detects when debug mode is activated.
        * testsuite/util/debug/construct_neg.h, insert_neg.h, assign_neg.h:
        Remove, content moved...
        * testsuite/util/debug/checks.h: ... here. Modify checks to take the
type of the container to test rather than an intermediate container
        type traits helper.
* testsuite/23_containers/unordered_map/debug/insert1_neg.cc: Update to
use dg-require-debug-mode when necessary and use new check functions.
* testsuite/23_containers/unordered_map/debug/construct1_neg.cc:
Likewise.
* testsuite/23_containers/unordered_map/debug/construct2_neg.cc:
Likewise.
* testsuite/23_containers/unordered_map/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/unordered_map/debug/construct3_neg.cc:
Likewise.
* testsuite/23_containers/unordered_map/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/unordered_map/debug/construct4_neg.cc:
Likewise.
* testsuite/23_containers/unordered_map/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/multimap/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/set/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/set/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/set/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/set/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/set/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/set/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/set/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/set/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/construct4_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/insert4_neg.cc:
Likewise.
* testsuite/23_containers/vector/debug/assign1_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/assign2_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/assign3_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/assign4_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/vector/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/unordered_set/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/unordered_set/debug/construct1_neg.cc:
Likewise.
* testsuite/23_containers/unordered_set/debug/construct2_neg.cc:
Likewise.
* testsuite/23_containers/unordered_set/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/unordered_set/debug/construct3_neg.cc:
Likewise.
* testsuite/23_containers/unordered_set/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/unordered_set/debug/construct4_neg.cc:
Likewise.
* testsuite/23_containers/unordered_set/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/assign1_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/assign2_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/assign3_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/assign4_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/deque/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/multiset/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/list/debug/assign1_neg.cc: Likewise.
* testsuite/23_containers/list/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/list/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/list/debug/assign2_neg.cc: Likewise.
* testsuite/23_containers/list/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/list/debug/assign3_neg.cc: Likewise.
* testsuite/23_containers/list/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/list/debug/assign4_neg.cc: Likewise.
* testsuite/23_containers/list/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/list/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/list/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/list/debug/insert4_neg.cc: Likewise.
* testsuite/23_containers/unordered_multiset/debug/insert1_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/construct1_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/construct2_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/insert2_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/construct3_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/insert3_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/construct4_neg.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/insert4_neg.cc:
Likewise.
* testsuite/23_containers/map/debug/insert1_neg.cc: Likewise.
* testsuite/23_containers/map/debug/construct1_neg.cc: Likewise.
* testsuite/23_containers/map/debug/construct2_neg.cc: Likewise.
* testsuite/23_containers/map/debug/insert2_neg.cc: Likewise.
* testsuite/23_containers/map/debug/construct3_neg.cc: Likewise.
* testsuite/23_containers/map/debug/insert3_neg.cc: Likewise.
* testsuite/23_containers/map/debug/construct4_neg.cc: Likewise.
* testsuite/23_containers/map/debug/insert4_neg.cc: Likewise.

* testsuite/23_containers/unordered_map/debug/cont_traits.h: Remove.
* testsuite/23_containers/unordered_map/debug/debug_cont_traits.h:
Likewise.
* testsuite/23_containers/multimap/debug/cont_traits.h: Likewise.
* testsuite/23_containers/multimap/debug/debug_cont_traits.h: Likewise.
* testsuite/23_containers/set/debug/cont_traits.h: Likewise.
* testsuite/23_containers/set/debug/debug_cont_traits.h: Likewise.
* testsuite/23_containers/unordered_multimap/debug/cont_traits.h:
Likewise.
* testsuite/23_containers/unordered_multimap/debug/
debug_cont_traits.h: Likewise.
* testsuite/23_containers/vector/debug/cont_traits.h: Likewise.
* testsuite/23_containers/vector/debug/debug_cont_traits.h: Likewise.
* testsuite/23_containers/unordered_set/debug/cont_traits.h: Likewise.
* testsuite/23_containers/unordered_set/debug/debug_cont_traits.h:
Likewise.
* testsuite/23_containers/deque/debug/cont_traits.h: Likewise.
* testsuite/23_containers/deque/debug/debug_cont_traits.h: Likewise.
* testsuite/23_containers/multiset/debug/cont_traits.h: Likewise.
* testsuite/23_containers/multiset/debug/debug_cont_traits.h: Likewise.
* testsuite/23_containers/list/debug/cont_traits.h: Likewise.
* testsuite/23_containers/list/debug/debug_cont_traits.h: Likewise.
* testsuite/23_containers/unordered_multiset/debug/cont_traits.h:
Likewise.
* testsuite/23_containers/unordered_multiset/debug/
debug_cont_traits.h: Likewise.
* testsuite/23_containers/map/debug/cont_traits.h: Likewise.
* testsuite/23_containers/map/debug/debug_cont_traits.h: Likewise.

* testsuite/21_strings/basic_string/element_access/char: Tidy.
* testsuite/21_strings/basic_string/element_access/wchar_t: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163837 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45159
* dependency.c (gfc_deb_compare_expr):  Compare equal for equal
arglists for pure user functions, or for those intrinsic
functions which are also pure.
* intrinsics.c (add_conv):  Mark conversion functions as pure.
(add_char_conversions):  Likewise.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45159
* gfortran.dg/dependency_34.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163834 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/42843
* Makefile.in (PLUGINCC): Define in terms of @CC@ / @CXX@
(PLUGINCFLAGS): Define in terms of @CFLAGS@ / @CXXFLAGS@

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163833 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Steve Ellcey  <sje@cup.hp.com>

* gcc.dg/torture/pr44806.c: Add -std=c99 to access uint32_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163832 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-03  Marcin Baczynski  <marbacz@gmail.com>

* dwarf2out.c (file scope): Remove #if0'd code.
(gen_subprogram_die): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163831 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/x86_64/abi/avx/abi-avx.exp: Link with
gcc.target/i386/clearcap.map if supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163827 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/45484
* dwarf2out.c (flush_queued_reg_saves): Rename to...
(dwarf2out_flush_queued_reg_saves): ... this.  No longer static.
(dwarf2out_frame_debug_expr, dwarf2out_frame_debug): Adjust callers.
* dwarf2out.h (dwarf2out_flush_queued_reg_saves): New prototype.
* config/i386/i386.c (output_set_got): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163823 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/45415
* tree-sra.c (sra_modify_assign): If we modify the statement,
say so.

* tree-ssa.c (verify_ssa): Check number of operands and links
per statement to agree.

testsuite/
PR middle-end/45415
* gcc.dg/pr45415.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163822 138bc75d-0d04-0410-961f-82ee72b054a4

Add gcc.dg/pr45506.c.

2010-09-03  H.J. Lu  <hongjiu.lu@intel.com>

PR tree-optimization/45506
* gcc.dg/pr45506.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163821 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
64bit targets.
(__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
for 64bit targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163820 138bc75d-0d04-0410-961f-82ee72b054a4