2011-06-11  Jonathan Wakely  <jwakely.gcc@gmail.com>

* testsuite/30_threads/packaged_task/uses_allocator.cc: New.
* testsuite/30_threads/promise/uses_allocator.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174949 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
(*vec_dupv2df): Rename from vec_dupv2df.
(vec_dupv2df): New expander.

* config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174948 138bc75d-0d04-0410-961f-82ee72b054a4

Return error when trying to seek a non-seekable buffered file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174947 138bc75d-0d04-0410-961f-82ee72b054a4

Figure out whether a file is seekable with lseek()

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174946 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md: Use default value in "isa" attribute.
* config/i386/sse.md: Ditto.
* config/i386/mmx.md: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174945 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

* frontend-passes.c (optimize_assignment): Follow chains
of concatenation operators to the end for removing trailing
TRIMS for assignments.

2011-05-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

* gfortran.dg/trim_optimize_7.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174944 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for map descriptors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174943 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for type descriptors.

* go-gcc.cc: Include "toplev.h".
(Gcc_backend::immutable_struct): New function.
(Gcc_backend::immutable_struct_set_init): New function.
(Gcc_backend::immutable_struct_reference): New function.
* Make-lang.in (go/go-gcc.o): Depend on toplev.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174941 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
(ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
related peephole2.
(strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
related peephole2.

* config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
(arm_legitimate_ldrd_p): New prototype.
(arm_output_ldrd): New prototype.

* config/arm/arm.c (arm_check_ldrd_operands): New function.
(arm_legitimate_ldrd_p): New function.
(arm_output_ldrd): New function.

* gcc.target/arm/pr45335.c: New test.

* gcc.target/arm/pr45335-2.c: New test.

* gcc.target/arm/pr45335-3.c: New test.

* gcc.target/arm/pr40457-1.c: Add another possible output "ldrd".

* gcc.target/arm/pr40457-2.c: Changed to store 3 words.

* gcc.target/arm/pr40457-3.c: Changed to store 3 words.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174940 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174938 138bc75d-0d04-0410-961f-82ee72b054a4

re checking -fdump-passes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174930 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after
setting the nothrow flag.
* ipa-reference.c (propagate): Skip aliases.
* ipa-pure-const.c (propagate_pure_const): Skip aliases.
(propagate_nothrow): Skip aliases; do not update cgraph.
(local_pure_const): Do not update cgraph.
* tree-profile.c (tree_profiling): Do fixup_cfg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174929 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/41769
* decl.c (grokdeclarator): Reject operator names in parameters.

/testsuite
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/41769
* g++.dg/parse/error39.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174927 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa.c (cgraph_non_local_node_p_1): Break out from ...;
(cgraph_local_node_p): ... here; handle aliases.
(has_addr_references_p): Break out from ...;
(cgraph_remove_unreachable_nodes) ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174925 138bc75d-0d04-0410-961f-82ee72b054a4

* opts.c (default_options): Enlist OPT_finline_functions_called_once.
* common.opt (flag_inline_functions_called_once):Do not initialize to 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174924 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (clear_decl_external): New functoin.
(cp_write_global_declarations): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174922 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/testsuite/gcc.target/arm/20090811-1.c: Skip for incompatible
options, do not override other options.
* gcc/testsuite/gcc.target/arm/combine-cmp-shift.c: Skip for
incompatible options.
* gcc/testsuite/gcc.target/arm/pr45094.c: Likewise.
* gcc/testsuite/gcc.target/arm/scd42-1.c: Likewise.
* gcc/testsuite/gcc.target/arm/scd42-3.c: Likewise.
* gcc/testsuite/gcc.target/arm/thumb-ltu.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174920 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp
(check_effective_target_arm_neon_fp16_ok_nocache): Return 0 if
multilib flags use -mfpu with a value other than neon-fp16.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174919 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/throw_allocator.h: Use noexcept.
* include/ext/pool_allocator.h: Likewise.
* include/ext/bitmap_allocator.h: Likewise.
* include/ext/new_allocator.h: Likewise.
* include/ext/malloc_allocator.h: Likewise.
* include/ext/array_allocator.h: Likewise.
* include/ext/mt_allocator.h: Likewise.
* include/ext/extptr_allocator.h: Likewise.
* testsuite/util/testsuite_allocator.h: Likewise; do not include
<cassert> directly, include <testsuite_hooks.h> instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174918 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/pb_ds/*: Doxygen markup redo.
* include/Makefile.am: Fold in constructors_destructor_fn_imps.hpp.
* include/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174917 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable.
(ipcp_initialize_node_lattices): Do not deal with aliases; Do not try to
propagate through thunks.
(ipcp_change_tops_to_bottom): Do not deal with aliases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174916 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-prop.c (ipa_write_node_info): Stream jump functions for indirect
calls.
(ipa_read_node_info): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174915 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR lto/49302
* tree-ssa-math-opts.c (powi_as_mults): Minor cleanup.
(build_and_insert_call): Likewise.
(build_and_insert_ref): New.
(gimple_expand_builtin_pow): Minor cleanup.
(gimple_expand_builtin_cabs): New.
(execute_cse_sincos): Add case for BUILT_IN_CABS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174912 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable.
(ipcp_cloning_candidate_p): Aliases are not clonning candidates.
(ipcp_initialize_node_lattices): We don't propagate through an aliases.
(ipcp_propagate_stage): Skip aliases when propagating.
(ipcp_need_redirect_p): Skip aliases.
(ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and
collect_callers_of_node.
* ipa-prop.c (ipa_init_func_list): Do not analyze datastructures
for aliases.
(ipa_compute_jump_functions): Look through aliases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174911 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/tls/tls.exp: Load torture-options.exp.
Run tests with -fpic/-fPIC, -pie -fpie/-fPIE if supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174910 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it.

gcc/testsuite:
* lib/target-supports.exp (check_effective_target_pie): New proc.
* gcc.dg/pie-link.c: Use target pie.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174909 138bc75d-0d04-0410-961f-82ee72b054a4

* ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES.
Adjust comments.
* system.h (FORBIDDEN_INC_DEC_CLASSES): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174908 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/20_util/bind/ref_neg.cc: Remove wrong test lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174907 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Jason Merrill  <jason@redhat.com>

* testsuite/20_util/bind/ref_neg.cc: Remove dg-excess-errors,
fix dg-error markup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174906 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-cp.c (ipcp_process_devirtualization_opportunities):
Update call of gimple_get_virt_method_for_binfo.
* gimple-fold.c (gimple_get_virt_method_for_binfo): Remove
refuse_thunks parameter.
(gimple_fold_call): Update.
* ipa-prop.c (try_make_edge_direct_virtual_call): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174905 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-sra.c (all_callers_have_enough_arguments_p): Rename to ...
(not_all_callers_have_enough_arguments_p): ... this one; turn into
worker for cgraph_for_node_and_aliases.
(convert_callers_for_node): Break out from ...
(convert_callers): ... here.
(modify_function): Use collect_callers_of_node.
(ipa_early_sra): Use cgraph_for_node_and_aliases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174904 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49361
* fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0)
when not already in gimple form.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174903 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Richard Guenther  <rguenther@suse.de>

PR bootstrap/49344
* tree-ssa-math-opts.c (convert_mult_to_fma): Use
FOR_EACH_PHI_OR_STMT_USE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174902 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-inline-transform.c (can_remove_node_now_p): Move out of...
(clone_inlined_nodes): ... here.
(inline_call): Use cgraph_function_or_thunk_node; redirect edge
to real destination prior inlining.
* ipa-inline.c (caller_growth_limits, can_inline_edge_p,
can_early_inline_edge_p, want_early_inline_function_p,
want_early_inline_function_p, want_inline_small_function_p,
want_inline_self_recursive_call_p, want_inline_function_called_once_p,
edge_badness, update_all_callee_keys, lookup_recursive_calls,
add_new_edges_to_heap, inline_small_functions, flatten_function,
inline_always_inline_functions, early_inline_small_functions): Use
cgraph_function_or_thunk_node.
* ipa-inline-analysis.c (evaluate_conditions_for_edge,
dump_inline_edge_summary, estimate_function_body_sizes): Likewise.
(do_estimate_edge_growth_1): Break out from ...
(do_estimate_growth) ... here; walk aliases.
(inline_generate_summary): Skip aliases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174901 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine):
Scan stmts forward when combining, visit inserted stmts when
a stmt was changed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174900 138bc75d-0d04-0410-961f-82ee72b054a4

/gcc/cp
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

* cp-tree.h (error_operand_p): Remove.

/gcc
2011-06-10  Paolo Carlini  <paolo.carlini@oracle.com>

* tree.h (error_operand_p): Add.
* dbxout.c (dbxout_type_fields): Use the latter.
* c-decl.c (add_stmt): Likewise.
* gimplify.c (omp_add_variable, omp_notice_variable,
gimplify_scan_omp_clauses): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174899 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_function_arg_advance): Fix thinko about
when a value is actually passed in regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174898 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/invoke.texi (SPARC options): Add -mflat.
* config/sparc/sparc.opt: Likewise.
* config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter.
(sparc_flat_expand_prologue): Declare.
(sparc_flat_expand_epilogue): Likewise.
* config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float.
(CPP_ENDIAN_SPEC): Replace with...
(CPP_OTHER_SPEC): ...this.  Also handle -mflat and -msoft-float.
(CPP_SPEC): Adjust to above change.
(EXTRA_SPECS): Likewise.
(SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling.
(INCOMING_REGNO): Likewise.
(OUTGOING_REGNO): Likewise.
(LOCAL_REGNO): Likewise.
(SETUP_FRAME_ADDRESSES): Likewise.
(FIXED_REGISTERS): Set 0 for %fp.
(CALL_USED_REGISTERS): Likewise.
(INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf.
(EXIT_IGNORE_STACK): Define to 1 unconditionally.
(RETURN_ADDR_REGNUM): Define.
(RETURN_ADDR_RTX): Use it.
(INCOMING_RETURN_ADDR_REGNUM): Define.
(INCOMING_RETURN_ADDR_RTX): Use it.
(DWARF_FRAME_RETURN_COLUMN): Likewise.
(EH_RETURN_REGNUM): Define.
(EH_RETURN_STACKADJ_RTX): Use it.
(EH_RETURN_HANDLER_RTX): Delete.
(EPILOGUE_USES): Use them and add TARGET_FLAT handling.
* config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs):
Delete.
(struct machine_function): Add frame_size, apparent_frame_size,
frame_base_reg, frame_base_offset, n_global_fp_regs and
save_local_in_regs_p fields.
(sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg,
sparc_frame_base_offset, sparc_n_global_fp_regs,
sparc_save_local_in_regs_p): New macros.
(sparc_option_override): Error out if -fcall-saved-REG is specified
for Out registers.
(eligible_for_restore_insn): Fix formatting.
(eligible_for_return_delay): Likewise.  Add TARGET_FLAT handling.
(eligible_for_sibcall_delay): Likewise.
(RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter.
(sparc_legitimate_address_p): Adjust to above change.
(save_global_or_fp_reg_p): New predicate.
(return_addr_reg_needed_p): Likewise.
(save_local_or_in_reg_p): Likewise.
(sparc_compute_frame_size): Use them.  Add TARGET_FLAT handling.
(SORR_SAVE, SORR_RESTORE): Delete.
(sorr_pred_t): New typedef.
(sorr_act_t): New enum.
(save_or_restore_regs): Rename to...
(emit_save_or_restore_regs): ...this.  Change type of LOW and HIGH
parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P,
ACTION_TRUE and ACTION_FALSE parameters.  Implement more general
mechanism.  Add CFI information for double-word saves in 32-bit mode.
(emit_adjust_base_to_offset): New function extracted from...
(emit_save_or_restore_regs): ...this.  Rename the rest to...
(emit_save_or_restore_regs_global_fp_regs): ...this.
(emit_save_or_restore_regs_local_in_regs): New function.
(gen_create_flat_frame_[123]): New functions.
(sparc_expand_prologue): Use SIZE local variable.  Adjust.
(sparc_flat_expand_prologue): New function.
(sparc_asm_function_prologue): Add TARGET_FLAT handling.
(sparc_expand_epilogue): Use SIZE local variable.  Adjust.
(sparc_flat_expand_epilogue): New function.
(sparc_can_use_return_insn_p): Add TARGET_FLAT handling.
(output_return): Likewise.
(output_sibcall): Likewise.
(sparc_output_mi_thunk): Likewise.
(sparc_frame_pointer_required): Likewise.
(sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf
function optimization.
* config/sparc/sparc.md (flat): New attribute.
(prologue): Add TARGET_FLAT handling.
(save_register_window): Disable if TARGET_FLAT.
(create_flat_frame_[123]): New patterns.
(epilogue): Add TARGET_FLAT handling.
(sibcall_epilogue): Likewise.
(eh_return): New expander.
(eh_return_internal): New insn and splitter.
(return_internal): Add TARGET_FLAT handling.
(untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM.
(save_stack_nonlocal): Use RETURN_ADDR_REGNUM.
(nonlocal_goto): Add TARGET_FLAT handling.
* config/sparc/t-elf: Add -mflat multilib.
* config/sparc/t-leon: Likewise.
libgcc/
* config/sparc/linux-unwind.h (STACK_BIAS): Define.
(sparc64_fallback_frame_state): Use it.
(sparc64_frob_update_context): Further adjust context.
* config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
* config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
* config/sparc/sol2-cn.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174897 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/
2011-06-10  Daniel Carrera  <dcarrera@gmail.com>

        * trans-decl.c (gfc_build_builtin_function_decls):
        Updated declaration of caf_sync_all and caf_sync_images.
        * trans-stmt.c (gfc_trans_sync): Function
        can now handle a "stat" variable that has an integer type
        different from integer_type_node.

libgfortran/
2011-06-10  Daniel Carrera  <dcarrera@gmail.com>

        * caf/mpi.c (_gfortran_caf_sync_all,
        _gfortran_caf_sync_images): Functions have void return type
        and move status into parameter list.
        * caf/single.c (_gfortran_caf_sync_all,
        _gfortran_caf_sync_images): Functions have void return type
        and move status into parameter list.
        * caf/libcaf.h (_gfortran_caf_sync_all,
        _gfortran_caf_sync_images): Functions have void return type
        and move status into parameter list.

gcc/testsuite/
2011-06-10  Daniel Carrera  <dcarrera@gmail.com>

        * gfortran.dg/coarray/sync_1.f90: New test for
        "SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174896 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-utils.c (searchc): Use cgraph_function_or_thunk_node.
* ipa-pure-const.c (analyze_function): Aliases don't need analysis.
(self_recursive_p): Use cgraph_function_node.
(propagate_pure_const): Likewise.
(propagate_nothrow): Likewise.
* ipa-reference.c (ipa_reference_get_not_read_global): Use
cgraph_function_node.
(propagate_bits): Likewise.
(propagate): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174895 138bc75d-0d04-0410-961f-82ee72b054a4

Use mvn properly and consolidate movdi patterns.

2011-06-10  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
    Richard Earnshaw  <rearnsha@arm.com>

* config/arm/arm.c (const_ok_for_op): Check to see
if mvn can be used.
* config/arm/vfp.md (*arm_movdi_vfp): Delete.
(*thumb2_movdi_vfp): Delete.
(*arm_movdi_vfp_cortexa8): Delete.
(*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp.
(*movdi_vfp_cortexa8): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174894 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Richard Guenther  <rguenther@suse.de>

* stor-layout.c (initialize_sizetypes): Give names to all
sizetype kinds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174893 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-10  Richard Guenther  <rguenther@suse.de>

c-family/
* c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
to print a IDENTIFIER_NODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174892 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/49318
        * tree-vect-loop.c (vect_determine_vectorization_factor):
        Remove irrelevant pattern statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174891 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49118
* typeck2.c (build_x_arrow): Push fake template context
to produce diagnostic on acyclic endless operator-> drill-down.
* call.c (build_new_op): Change Boolean overload status
value to a pointer to the overload function.
* cp-tree.h: Likewise.
* typeck.c: Likewise.
* parser.c: Likewise.
* decl2.c: Likewise.
* pt.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174889 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/prune.exp: Prune "note"s.
* g++.dg/uninit-pred-3_b.C: Remove dg-excess-errors.

* g++.dg/ext/injected-ttp.C: Specify -std=c++98.
* g++.dg/template/dependent-expr3.C: Likewise.
* g++.dg/parse/template7.C: Likewise.
* g++.old-deja/g++.bugs/900119_01.C: Likewise.
* g++.old-deja/g++.jason/rfg10.C: Likewise.
* g++.old-deja/g++.pt/friend38.C: Likewise.
* g++.old-deja/g++.pt/crash32.C: Likewise.
* g++.old-deja/g++.other/init4.C: Likewise.
* g++.old-deja/g++.other/friend8.C: Likewise.

* g++.dg/ext/complex7.C: Adjust expected output.
* g++.dg/diagnostic/method1.C: Likewise.
* g++.dg/parse/parameter-declaration-2.C: Likewise.
* g++.dg/parse/crash33.C: Likewise.
* g++.dg/other/warning1.C: Likewise.
* g++.dg/init/pr29571.C: Likewise.
* g++.dg/warn/overflow-warn-1.C: Likewise.
* g++.dg/warn/overflow-warn-3.C: Likewise.
* g++.dg/warn/overflow-warn-4.C: Likewise.
* g++.old-deja/g++.oliva/template1.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174886 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (maybe_constant_value): Handle overflowed input.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174885 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/lib/prune.exp (libstdc++-dg-prune): Prune notes.
* testsuite/20_util/duration/cons/1_neg.cc: Remove dg-excess-errors.
* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
* testsuite/20_util/forward/1_neg.cc: Likewise.
* testsuite/20_util/function/cmp/cmp_neg.cc: Likewise.
* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
* testsuite/20_util/reference_wrapper/ref_neg.cc: Likewise.
* testsuite/20_util/tuple/comparison_operators/35480_neg.cc: Likewise.
* testsuite/tr1/6_containers/tuple/comparison_operators/35480_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Likewise.
* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_rvalue_neg.cc: Likewise.
* testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc: Likewise.
* testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/constructor_2_neg.cc: Likewise.
* testsuite/23_containers/forward_list/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: Likewise.
* testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise.
* testsuite/23_containers/map/operators/1_neg.cc: Likewise.
* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: Likewise.
* testsuite/decimal/mixed-mode-arith_neg.cc: Likewise.
* testsuite/decimal/mixed-mode-cmp_neg.cc: Likewise.
* testsuite/decimal/operator_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174884 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174883 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_constant_expression): Just return the
non-constant expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174882 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174881 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h (SETJMP_VIA_SAVE_AREA): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174880 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/49354
* ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast
to last assignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174878 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline;
do not recompute reachable flag.
(cgraph_finalize_function, cgraph_analyze_functions): Set
redefined_extern_inline here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174877 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174876 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ...
(cgraph_only_called_directly_p): ... this one; bring offline.
(resolution_used_from_other_file_p, cgraph_used_from_object_file_p,
varpool_used_from_object_file_p): Drop names from the declaratoin.
(cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases,
collect_callers_of_node): New.
(cgraph_function_node, cgraph_function_or_thunk_node): New functions.
(cgraph_edge_recursive_p): Use cgraph_function_node.
* cgraph.c (cgraph_add_thunk): Check that thunk is not already alias.
(cgraph_node_cannot_be_local_p_1): Break out from ...
(cgraph_node_can_be_local_p): ... here; walk aliases.
(cgraph_for_node_thunks_and_aliases): New function.
(cgraph_for_node_and_aliases): New function.
(cgraph_make_node_local_1): Break out from ...
(cgraph_make_node_local) ... here; use cgraph_for_node_thunks_and_aliases.
(cgraph_set_nothrow_flag_1): Break out from ...
(cgraph_set_nothrow_flag) ... here; use cgraph_for_node_thunks_and_aliases.
(cgraph_set_const_flag_1): Break out from ...
(cgraph_set_const_flag) ... here; use cgraph_for_node_thunks_and_aliases.
(cgraph_set_pure_flag_1): Break out from ...
(cgraph_set_pure_flag) ... here; use cgraph_for_node_thunks_and_aliases.
(cgraph_propagate_frequency_1): Break out from ...
(cgraph_propagate_frequency) ... here; use cgraph_for_node_thunks_and_aliases.
(cgraph_used_from_object_file_p): Do not care about aliases.
(cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p): New functions.
(collect_callers_of_node_1, collect_callers_of_node): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174871 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/49154
* config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM.
(enum reg_class): Add SRP_REGS and MOF_SRP_REGS.
(REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS)
(PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit.
* config/cris/cris.h (cris_register_move_cost): Remove
!TARGET_V32 code.  Tweak comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174870 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraphbuild.c (record_eh_tables): Mark personality function as having
address taken.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174869 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/49154
* ira-costs.c (setup_regno_cost_classes_by_mode): If there
already is a matching slot in the hashtable, assign it to
classes_ptr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174868 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/49154
* doc/tm.texi.in (Register Classes): Document rule for the narrowest
register classes.
* doc/tm.texi: Regenerate.
(oops, forgot the PR markers)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174867 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi.in (Register Classes): Document rule for the narrowest
register classes.
* doc/tm.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174866 138bc75d-0d04-0410-961f-82ee72b054a4

Revert r174848,174849

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174864 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for zero initialization.

* go-gcc.cc (Gcc_backend::zero_expression): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174863 138bc75d-0d04-0410-961f-82ee72b054a4

Update gcc/ChangeLog for r174861.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174862 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49307
* config/sh/sh.md (UNSPEC_CHKADD): New.
(chk_guard_add): New define_insn_and_split.
(symGOT_load): Use chk_guard_add instead of blockage.
* gcc.dg/pr49307.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174861 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-09  Kai Tietz  <ktietz@redhat.com>

        * libgcc2.c (L_trampoline): Include windows.h for mingw targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174860 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (return_internal): Adjust 'length' attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174855 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern.
(peephole2 for conditional move): Generate 16 bit instructions.

* gcc.target/arm/pr46975.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174854 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/testsuite/:
2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>

* objc-obj-c++-shared/objc-test-suite-next-encode-assist.h
(PMETH, arglist_t): Removed.
(method_get_number_of_arguments): Removed.
(method_get_nth_argument): Removed.
(method_get_first_argument): Removed.
(method_get_next_argument): Removed.
(method_get_sizeof_arguments): Removed.
* objc-obj-c++-shared/objc-test-suite-next-encode-assist-impl.h
(PMETH): Removed.
(method_get_number_of_arguments): Removed.
(method_get_nth_argument): Removed.
(method_get_first_argument): Removed.
(method_get_next_argument): Removed.
(method_get_sizeof_arguments): Removed.
* objc-obj-c++-shared/objc-test-suite-types.h (PMETH): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174851 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movdi_internal_rex64): Merge
alternatives 6 and 8.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174850 138bc75d-0d04-0410-961f-82ee72b054a4

-fdump-pass implementation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174849 138bc75d-0d04-0410-961f-82ee72b054a4

Gator cleanup

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174848 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/29003
* decl.c (grokdeclarator): Reject operator names in typedefs.

/testsuite
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/29003
* g++.dg/parse/error38.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174846 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48673
* config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag
in all basic blocks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174844 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
    Joseph Myers  <joseph@codesourcery.com>

gcc:
* config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/darwin.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove.
(ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
[IN_LIBGCC2]: Don't include <windows.h>.
* config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove.
* config/openbsd.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/sol2.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove.
(HAVE_ENABLE_EXECUTE_STACK): Define.
* config/alpha/alpha.c (alpha_trampoline_init): Test
HAVE_ENABLE_EXECUTE_STACK.
* config/i386/i386.c (ix86_trampoline_init): Likewise.
* config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise.
(sparc64_initialize_trampoline): Likewise.
* libgcc2.c [L_enable_execute_stack]: Remove.
* system.h (ENABLE_EXECUTE_STACK): Poison.
* doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove.
* doc/tm.texi: Regenerate.
* Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc.

gcc/c-family:
* c.opt (fbuilding-libgcc): New option.
* c-cppbuiltin.c (c_cpp_builtins): Define
__LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.

libgcc:
* enable-execute-stack-empty.c: New file.
* enable-execute-stack-mprotect.c: New file.
* config/i386/enable-execute-stack-mingw32.c: New file.
* config.host (enable_execute_stack): New variable.
Select appropriate variants.
* configure.ac: Link enable-execute-stack.c to
$enable_execute_stack.
* configure: Regenerate.
* Makefile.in (LIB2ADD): Add enable-execute-stack.c.
(lib2funcs): Remove _enable_execute_stack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174843 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-09  Richard Guenther  <rguenther@suse.de>

* trans.c (gfc_allocate_array_with_status): Mark error path
as unlikely.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174842 138bc75d-0d04-0410-961f-82ee72b054a4

* scripts/extract_symvers.in: Handle processor/OS specific or
unknown symbol binding strings from readelf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174841 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/type_traits (__is_copy_assignable_impl,
__is_nt_copy_assignable_impl): Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174840 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/49308
* dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn
variable.  After resetting and rescanning insn continue with previous
statement.

* gfortran.dg/pr49308.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174839 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-09  David S. Miller  <davem@davemloft.net>
    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* config.host (sparc-*-linux*): Correct md_unwind_header
filename.
(s390x-ibm-tpf*): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174838 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*.
(gcc_cv_ld_hidden): Likewise.
* configure: Regenerate.
* config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO.
(ix86_stack_protect_fail): Mark unused.
(TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine.
* config/rs6000/rs6000.c (rs6000_assemble_visibility)
[TARGET_MACHO]: Don't define.
(TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise.
(TARGET_STACK_PROTECT_FAIL): Likewise.
(rs6000_stack_protect_fail): Mark unused.
* dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if
USE_LINKONCE_INDIRECT.
Don't emit .hidden expicitly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174837 138bc75d-0d04-0410-961f-82ee72b054a4

better warning for section conflict

gcc/:

2011-06-08  Andi Kleen  <ak@linux.intel.com>

* varasm.c (get_section): Print location of other conflict
for section conflicts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174836 138bc75d-0d04-0410-961f-82ee72b054a4

add another sandy bridge model number.

gcc/:

2011-06-08  Andi Kleen  <ak@linux.intel.com>

* config/i386/driver-i386.c (host_detect_local_cpu):
Add model 0x2d Intel CPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174835 138bc75d-0d04-0410-961f-82ee72b054a4

Print location for conflicting global regs.

gcc/

2011-06-08  Andi Kleen  <ak@linux.intel.com>

* reginfo.c (global_regs_decl): Add.
(globalize_reg): Add decl parameter. Compute location.
Pass location to warnings and add inform. Store decl
in global_regs_decl.
* rtl.h (globalize_reg): Update prototype.
* varasm.c (make_decl_rtl): Pass decl to globalize_reg().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174834 138bc75d-0d04-0410-961f-82ee72b054a4

Fix the printable name typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174833 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174829 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49305
* config/sh/predicates.md (general_movsrc_operand): Check
mode for memory with indexed address for QI and HImode.
(general_movdst_operand): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174824 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/doc/:
2011-06-09  Nicola Pero  <nicola.pero@meta-innovation.com>

* doc/objc.texi (Traditional GNU Objective-C runtime API):
Updated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174823 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49107
* cp-tree.def (DEFERRED_NOEXCEPT): New.
* cp-tree.h (struct tree_deferred_noexcept): New.
(DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
(DEFERRED_NOEXCEPT_SPEC_P): New.
(enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
(union lang_tree_node): Add tree_deferred_noexcept.
(maybe_instantiate_noexcept): Declare.
* cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
* error.c (dump_exception_spec): Likewise.
* cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
* ptree.c (cxx_print_xnode): Likewise.
* tree.c (cp_tree_equal): Likewise.
* decl.c (cp_tree_node_structure): Likewise.
(duplicate_decls): Call maybe_instantiate_noexcept.
* except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
(nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
DEFERRED_NOEXCEPT_SPEC_P.
* typeck2.c (merge_exception_specifiers): Likewise.
* decl2.c (mark_used): Call maybe_instantiate_noexcept.
* method.c (process_subob_fn, defaulted_late_check): Likewise.
* pt.c (tsubst_exception_specification): Add defer_ok parm.
Build DEFERRED_NOEXCEPT.
(maybe_instantiate_noexcept): New.
(tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
* search.c (check_final_overrider): Call maybe_instantiate_noexcept.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174820 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (potential_constant_expression_1): Handle destructor
call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174819 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-08  Douglas B Rupp  <rupp@gnat.com>

* fixincludes/configure.ac (AC_USE_SYSTEM_EXTENSIONS): Add.
* fixincludes/configure: Regenerate.
* fixincludes/config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174818 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (struct tinst_level): Add chain_next GTY
markup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174816 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts.
(num_ssa_operands): Likewise.
(op_iter_init_phiuse): Forward-declare.
(delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174815 138bc75d-0d04-0410-961f-82ee72b054a4

Correct type size comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174814 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/49323
* g++.dg/debug/dwarf2/integer-typedef.C: Add -fno-merge-debug-strings
to dg-options, match also DW_AT_linkage_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174813 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (ARM Options): Update description of
-mthumb-interwork.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174811 138bc75d-0d04-0410-961f-82ee72b054a4

Support unknown Intel family 0x6 CPUs.

2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/driver-i386.c (host_detect_local_cpu): Support
unknown Intel family 0x6 CPUs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174809 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (deduction_tsubst_fntype): Don't free the tinst entry
if a pending_template entry is pointing at it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174807 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-08  Martin Jambor  <mjambor@suse.cz>

* tree-sra.c (mark_rw_status): Removed.
(analyze_access_subtree): New parameter parent instead of
mark_read and mark_write, propagate from that.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174806 138bc75d-0d04-0410-961f-82ee72b054a4

2011-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/extptr_allocator.h: Include <ext/numeric_traits.h>
instead of <limits>.
* include/bits/allocator.h: Likewise.

* include/std/chrono (duration_values<>::min): Call lowest, not min.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174805 138bc75d-0d04-0410-961f-82ee72b054a4