/cp
2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51399
* init.c (perform_member_init): Early return if init is error_mark_node.

/testsuite
2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51399
* g++.dg/cpp0x/initlist62.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182025 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/51338
* dependency.c (are_identical_variables):  Handle case where
end fields of substring references are NULL.

2011-12-05  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/51338
* gfortran.dg/assumed_charlen_substring_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182024 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* resource.c (init_resource_info): Only consider EXIT_IGNORE_STACK
if there is in epilogue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182023 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* optabs.c (maybe_emit_sync_lock_test_and_set): Pass a null target
to emit_library_call_value.
(expand_atomic_compare_and_swap): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182021 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* g++.dg/debug/pr46338.C: Add dg-require-profiling.
* g++.dg/torture/pr39732.C: Likewise.
* g++.dg/torture/pr40642.C: Likewise.
* gcc.c-torture/compile/pr44686.c: Likewise.
* gcc.dg/20050309-1.c: Likewise.
* gcc.dg/20050330-2.c: Likewise.
* gcc.dg/20051201-1.c: Likewise.
* gcc.dg/gomp/pr27573.c: Likewise.
* gcc.dg/pr46255.c: Likewise.
* gcc.dg/profile-dir-1.c: Likewise.
* gcc.dg/profile-dir-2.c: Likewise.
* gcc.dg/profile-dir-3.c: Likewise.
* gcc.dg/profile-generate-1.c: Likewise.
* gfortran.dg/gomp/pr27573.f90: Likewise.
* gcc.dg/profile-generate-3.c: Be specific about the type of
profiling required.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182020 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51414
* semantics.c (finish_underlying_type): Use %qT, not %qE for the
error message.

/testsuite
2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51414
* g++.dg/ext/underlying_type11.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182017 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/51128
* gcc.dg/torture/pr23821.c: Skip if -fno-fat-lto-objects was passed.
* gcc.dg/torture/pr39074.c: Ditto.
* gcc.dg/torture/pr39074-2.c: Ditto.
* gcc.dg/torture/pr42898.c: Ditto.
* gcc.dg/torture/pr42898-2.c: Ditto.
* gcc.dg/torture/pr45704.c: Ditto.
* gcc.dg/torture/pr50472.c: Ditto.
* gcc.dg/torture/pta-callused-1.c: Ditto.
* gcc.dg/torture/pta-ptrarith-1.c: Ditto.
* gcc.dg/torture/pta-ptrarith-2.c: Ditto.
* gcc.dg/torture/pta-ptrarith-3.c: Ditto.
* gcc.dg/torture/pta-escape-1.c: Ditto.
* gcc.dg/torture/ipa-pta-1.c: Ditto.
* gcc.dg/torture/ssa-pta-fn-1.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182016 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Vladimir Makarov  <vmakarov@redhat.com>

PR other/50775
* ira-int.h (struct ira_object): Remove add_data.
(OBJECT_ADD_DATA): Remove.

* ira-build.c (ira_create_object): Remove OBJECT_ADD_DATA
initialization.

* ira-color.c (object_hard_regs_t, object_hard_regs): Rename to
allocno_hard_regs_t, allocno_hard_regs.
(object_hard_regs_node_t, object_hard_regs_node): Rename to
allocno_hard_regs_node_t and allocno_hard_regs_node.
(struct allocno_color_data): Add new member last_process.  Move
profitable_hard_regs, hard_regs_node, and hard_regs_subnodes_start
from object_color_data.
(object_color_data_t, object_color_data, OBJECT_COLOR_DATA):
Remove.
(curr_allocno_process): New static variable.
(object_hard_regs_eq, object_hard_regs_htab): Rename to
allocno_hard_regs_eq and allocno_hard_regs_htab.
(init_object_hard_regs, finish_object_hard_regs): Rename to
init_allocno_hard_regs and finish_allocno_hard_regs.
(object_hard_regs_compare, object_hard_regs_node_t): Rename to
allocno_hard_regs_compare and allocno_hard_regs_node_t.
(create_new_object_hard_regs_node): Rename to
create_new_allocno_hard_regs_node.
(add_new_object_hard_regs_node_to_forest): Rename to
add_new_allocno_hard_regs_node_to_forest.
(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
Rename to add_allocno_hard_regs_to_forest and collect_allocno_hard_regs_cover.
(setup_object_hard_regs_nodes_parent): Rename to setup_allocno_hard_regs_nodes_parent.
(remove_unused_object_hard_regs_nodes): Rename to remove_unused_allocno_hard_regs_nodes.
(enumerate_object_hard_regs_nodes, object_hard_regs_nodes_num):
Rename to enumerate_allocno_hard_regs_nodes and allocno_hard_regs_nodes_num.
(object_hard_regs_nodes, object_hard_regs_subnode_t): Rename to
allocno_hard_regs_nodes and allocno_hard_regs_subnode_t.
(object_hard_regs_subnode, object_hard_regs_subnodes): Rename to
allocno_hard_regs_subnode and allocno_hard_regs_subnodes.
(object_hard_regs_subnode_index): Rename to allocno_hard_regs_subnode_index.
(setup_object_hard_regs_subnode_index): Rename to
setup_allocno_hard_regs_subnode_index.
(get_object_hard_regs_subnodes_num): Rename to get_allocno_hard_regs_subnodes_num.
(form_object_hard_regs_nodes_forest): Rename to form_allocno_hard_regs_nodes_forest.
(finish_object_hard_regs_nodes_tree): Rename to form_allocno_hard_regs_nodes_forest
(finish_object_hard_regs_nodes_forest): Rename to
finish_allocno_hard_regs_nodes_forest.
(setup_left_conflict_sizes_p): Use allocno data instead of object
ones.  Process conflict allocnos once.
(update_left_conflict_sizes_p): Use allocno data instead of object
ones.  Change prototype signature.
(empty_profitable_hard_regs): Use allocno data instead of object
ones.
(setup_profitable_hard_regs): Ditto.
(get_conflict_profitable_regs): Rename to
get_conflict_and_start_profitable_regs.  Use allocno data for
profitable regs calculation.
(check_hard_reg_p): Change prototype signature.  Check profitable
regs for allocno not the objects.
(assign_hard_reg): Process conflict allocnos only once for
updating conflict costs.
(setup_allocno_available_regs_num): Use allocno data instead of
object ones.  Modify debug output.
(color_pass): Remove initialization and finalization of object
color data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182015 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/51408
* config/arm/arm.md (*minmax_arithsi): Always require the else
clause in the MINUS case.

gcc/testsuite/
PR target/51408
* gcc.dg/pr51408.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182014 138bc75d-0d04-0410-961f-82ee72b054a4

* init.c (expand_default_init): Unshare args in ctor delegation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182013 138bc75d-0d04-0410-961f-82ee72b054a4

Implement C++11 delegating constructors.
* cp-tree.h (enum cpp0x_warn_str): Add CPP0X_DELEGATING_CTORS.
* error.c (maybe_warn_cpp0x): Adjust.
* parser.c (cp_parser_mem_initializer_list): Use it.  Diagnose
multiple initializers if a delegating initializer is present.
* call.c (build_special_member_call): Convert an assert into an if.
* init.c (perform_target_ctor): New.
(emit_mem_initializers): Use it.
(expand_member_init, expand_default_init): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182012 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51404
* typeck2.c (build_functional_cast): Early return error_mark_node
for invalid uses of 'auto'.
* parser.c (cp_parser_direct_declarator): When
cp_parser_constant_expression returns error do not produce further
diagnostic for the bound.

/testsuite
2011-12-05  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51404
* g++.dg/cpp0x/auto28.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182011 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/50904
* tree-ssa-loop-im.c (struct mem_ref): Remove vops member.
(MEM_ANALYZABLE): New.
(memory_references): Remove clobbered_vops and vop_ref_map
members, add all_refs_stored_in_loop member.
(memref_free): Adjust.
(mem_ref_alloc): Likewise.
(gather_mem_refs_stmt): Do not record clobbers, instead
record refs for unanalyzable stmts.
(gather_mem_refs_in_loops): Do not propagate clobbers.
(struct vop_to_refs_elt, vtoe_hash, vtoe_eq, vtoe_free,
record_vop_access, get_vop_accesses, get_vop_stores,
add_vop_ref_mapping): Remove.
(create_vop_ref_mapping_loop): Adjust to simply record all
stores.
(analyze_memory_references): Adjust.
(refs_independent_p): Check for not analyzable refs.
(can_sm_ref_p): Likewise.
(ref_indep_loop_p_1): Simplify.
(tree_ssa_lim_finalize): Adjust.

* tree-ssa-loop-im.c (stmt_cost): Simplify, use LIM_EXPENSIVE
rather than magic constants.  Assign zero cost to PAREN_EXPR
and SSA_NAME copies.  Assign cost proportional to the vector
size for vector constructors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182010 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Richard Guenther  <rguenther@suse.de>

* tree-ssa-alias.h (struct ao_ref_s): Add volatile_p field.
* tree-ssa-alias.c (ao_ref_init): Initialize it.
(ao_ref_init_from_ptr_and_size): Likewise.
(refs_may_alias_p_1): Two volatile accesses conflict.
(ref_maybe_used_by_call_p_1): Likewise.
(call_may_clobber_ref_p_1): Likewise.
* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Initialize
volatile_p field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182009 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc/testsuite/gcc.dg/torture/vec-cvt-1.c (FLTTEST): Call rand instead of random.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182008 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Richard Guenther  <rguenther@suse.de>

* tree-ssa.c (verify_ssa): Verify SSA names in the loop
over all SSA names.  Remove SSA operand checking, call
verify_ssa_operands.
* tree-ssa-operands.h (verify_ssa_operands): Declare.
* tree-ssa-operands.c (verify_ssa_operands): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182007 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Bob Duff  <duff@adacore.com>

* sem_ch4.adb: Minor comment fix.

2011-12-05  Robert Dewar  <dewar@adacore.com>

* gnat_ugn.texi: Add documentation for -gnatw.e.

2011-12-05  Bob Duff  <duff@adacore.com>

* treepr.adb (pn): Print something useful for
Elmt_Ids. Add Write_Eol to 'when others' case, so the output
will be seen immediately in gdb.

2011-12-05  Ed Schonberg  <schonberg@adacore.com>

* lib-writ.adb (Output_Main_Program_Line): A generic subprogram
is never a main program.

2011-12-05  Thomas Quinot  <quinot@adacore.com>

* par_sco.adb: Various minor adjustments to dominance markers
generation.

2011-12-05  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb (Analyze_Expression_Function): If the function is
a completion, generate a body reference for its defining entity,
before rewriting the node as a body.
* sem_util.adb (Defining_Entity): Add entry for expression
function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182006 138bc75d-0d04-0410-961f-82ee72b054a4

Use vcvt from fixed to floating point where applicable.

2011-12-05  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

         * config/arm/arm.c (vfp3_const_double_for_fract_bits): Define.
         * config/arm/arm-protos.h (vfp3_const_double_for_fract_bits): Declare.
         * config/arm/constraints.md ("Dt"): New constraint.
         * config/arm/predicates.md (const_double_vcvt_power_of_two_reciprocal):
          New.
         * config/arm/vfp.md (*arm_combine_vcvt_f32_s32): New.
         (*arm_combine_vcvt_f32_u32): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182005 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Bob Duff  <duff@adacore.com>

* sem_ch3.adb (Derive_Progenitor_Subprograms): Add Ultimate_Alias
to the Comes_From_Source check, to deal properly with the case
of indirect inheritance of "=".

2011-12-05  Thomas Quinot  <quinot@adacore.com>

PR ada/51307
* s-oscons-tmplt.c: On HP-UX, CLOCK_REALTIME is an enum literal,
not a macro.

2011-12-05  Thomas Quinot  <quinot@adacore.com>

* par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Generate dominance
information in SCOs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182004 138bc75d-0d04-0410-961f-82ee72b054a4

Add 'inline' to prototype of tokens_buff_remove_last_token

libcpp/

* macro.c (tokens_buff_remove_last_token)
(tokens_buff_put_token_to): Add an 'inline' function specifier to
the prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182002 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-05  Richard Guenther  <rguenther@suse.de>

* cgraph.c (cgraph_create_edge_1): Initialize
call_stmt_cannot_inline_p from the stmt if possible.
(cgraph_make_edge_direct): Likewise.
* gimple-streamer-in.c (input_gimple_stmt): Do not
call gimple_call_set_cannot_inline.
* gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift
values.
(gimple_call_set_cannot_inline): Remove.
(gimple_call_cannot_inline_p): Likewise.
* ipa-inline-analysis.c (initialize_inline_failed): Look
at the edge call_stmt_cannot_inline_p flag.
* ipa-inline.c (can_inline_edge_p): Likewise.
(early_inliner): Only update the edge flag.
* ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
(ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline.
* cgraphunit.c (assemble_thunk): Likewise.
* gimple-fold.c (gimple_fold_call): Likewise.

* tree.h (CALL_CANNOT_INLINE_P): Remove.
* tree-mudflap.c (mf_xform_statements): Do not modify alloca calls.
* builtins.c (expand_builtin_alloca): With -fmudflap do not expand
alloca calls inline.
* cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P.
* gimple.c (gimple_build_call_from_tree): Do not read
CALL_CANNOT_INLINE_P.
* gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182001 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/51323
PR middle-end/50074
* calls.c (internal_arg_pointer_exp_state): New variable.
(internal_arg_pointer_based_exp_1,
internal_arg_pointer_exp_scan): New functions.
(internal_arg_pointer_based_exp): New function.
(mem_overlaps_already_clobbered_arg_p): Use it.
(expand_call): Free internal_arg_pointer_exp_state.cache vector
and clear internal_arg_pointer_exp_state.scan_start.

* gcc.c-torture/execute/pr51323.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182000 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181999 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
* config/sh/sync.md: New file.
* config/sh/sh.md: Include sync.md.
* config/sh/sh.opt (msoft-atomic): New option.
* doc/invoke.texi (SH Options): Document it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181995 138bc75d-0d04-0410-961f-82ee72b054a4

* gcov-io.h (struct gcov_info): Replace trailing array with
pointer to array.
* profile.c (branch_prob): Only call renamed
coverage_begin_function once.
* coverage.h (coverage_begin_output): Rename to ...
(coverage_begin_function): ... here.
* coverage.c (struct function_list): Rename to ...
(struct coverage_data): ... this.  Update all uses.
(gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New
globals.
(bbg_file_opened, bbg_function_announced): Remove.
(get_coverage_counts): Adjust message.
(coverage_begin_ouput): Rename to ...
(coverage_begin_function): ... here.  Move file opening to
coverage_init.  Adjust for being called only once.
(coverage_end_function): Remove bbg file and inhibit further
output here on error.
(build_info_type): Adjust for change to pointer to array.
(build_info): Receive array of function pointers and adjust.
(create_coverage): Break into ...
(coverage_obj_init, coverage_obj_fn, coverage_obj_finish):
... these, and adjust.
(coverage_init): Open the notes file here.  Tidy.
(coverage_finish): Call coverage_obj_init etc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181994 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/type_traits: Doxygen improvements.
* include/bits/move.h: Likewise.
* include/tr1/type_traits:  Likewise.
* include/tr2/type_traits:  Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
line numbers
* testsuite/20_util/forward/c_neg.cc: Likewise.
* testsuite/20_util/forward/f_neg.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181993 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51383
        * resolve.c (find_array_spec): Use ref->u.c.component
        directly without starting from ts.u.derived.

2011-12-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51383
        * gfortran.dg/associate_10.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181992 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc:

* config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181991 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/51285
        * tree-vect-loop.c (vect_create_epilog_for_reduction): Create
        exit phi nodes for outer loop in case of double reduction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181990 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/stl_heap.h (pop_heap): Check for non-empty range in
overload taking a predicate.
* testsuite/25_algorithms/pop_heap/empty2_neg.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181987 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51393
* config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
parameter as long long.

testsuite/ChangeLog:

2011-12-04  Uros Bizjak  <ubizjak@gmail.com>
    Jérémie Detrey  <Jeremie.Detrey@loria.fr>

PR target/51393
* gcc.target/i386/pr51393.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181986 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR middle-end/51351
* optabs.c (init_sync_libfuncs): Use "or" rather than "ior"
in the external names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181985 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Dominique d'Humieres  <dominiq@lps.ens.fr>

PR obj-c++/51349
* obj-c++.dg/naming-3.mm: Adjust for changing error messages.
* obj-c++.dg/naming-4.mm: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181984 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181983 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Jack Howarth  <howarth@bromo.med.uc.edu>

       * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC):
         Pass -no_pie for non-PIC code when targeting 10.7 or later.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181982 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Jack Howarth  <howarth@bromo.med.uc.edu>

* gcc.dg/darwin-segaddr.c: Use -no-pie.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181981 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51313
* call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.

/testsuite
2011-12-03  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51313
* g++.dg/cpp0x/pr51313.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181980 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181979 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48887
        * match.c (select_type_set_tmp): Don't set allocatable/pointer
        attribute.
        * class.c (gfc_build_class_symbol): Handle
        attr.select_type_temporary.

2011-12-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48887
        * gfortran.dg/select_type_24.f90: New.
        * gfortran.dg/select_type_23.f03: Add dg-error.
        * gfortran.dg/class_45a.f03: Add missing TARGET attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181975 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
Darwin >= 10.
(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181974 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Matthias Klose  <doko@ubuntu.com>

        * expr.c (SPECIAL_WIDE): Fix typo in message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181973 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
(fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.

* gcc.dg/vect/vect-122.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181972 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/50317
* tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type
vars that aren't referenced.
(tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE
of unreferenced local vars.
* cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also
TREE_ADDRESSABLE vars that satisfy target_for_debug_bind.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181971 138bc75d-0d04-0410-961f-82ee72b054a4

* include/debug/macros.h (__glibcxx_check_non_empty_range): Define.
* include/debug/debug.h (__glibcxx_requires_non_empty_range): Define.
* include/debug/formatter.h (__msg_non_empty_range): Add.
* src/debug.cc: Message text for __msg_non_empty_range.
* include/bits/stl_heap.h (pop_heap): Check for non-empty range.
* testsuite/25_algorithms/pop_heap/empty_neg.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181970 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/utilities.xml: Remove outdated text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181968 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50684
        * check.c (variable_check): Fix intent(in) check.

2011-12-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50684
        * gfortran.dg/move_alloc_8.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181967 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-03  Tobias Burnus  <burnus@net-b.de>

        * check.c (gfc_check_move_alloc): Allow nonpolymorphic
        FROM with polymorphic TO.
        * trans-intrinsic.c (conv_intrinsic_move_alloc): Handle
        nonpolymorphic FROM with polymorphic TO.

2011-12-03  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/select_type_23.f03: Revert Rev. 181801,
        i.e. remove the dg-error line.
        * gfortran.dg/move_alloc_5.f90: Ditto and change back
        to dg-do run.
        * gfortran.dg/move_alloc_9.f90: New.
        * gfortran.dg/move_alloc_10.f90: New

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181966 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove.
* config/arm/arm-protos.h (aapcs_libcall_value): Remove.
* config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define.
(arm_libcall_value_1, arm_function_value_regno_p): New function.
(arm_function_value, arm_libcall_value): Use arm_libcall_value_1.
(aapcs_libcall_value): Make static.
(arm_libcall_value): Add static qualifier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181965 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to weekly.2011-11-02.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181964 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181959 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Generate dependencies automatically.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181955 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/51387
* config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For
V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 }
permutation instead of extract even permutation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181951 138bc75d-0d04-0410-961f-82ee72b054a4

* gcov.c (struct arc_info): Add is_throw field.
(struct (block_info): Add exceptional field, reduce flags size to
account for it.
(struct function_info): Add has_catch field.
(struct line_info): Add unexceptional field.
(process_file): Call find_exception_blocks if necessary.
(read_graph_file): Adjust.  Note if an exceptional edge is seen.
(find_exception_blocks): New.
(add_line_counts): Set line's unexceptional flag if not
exceptional.
(output_branch_count): Note exceptional arcs, lines and blocks.
* gcov-dump.c (tag_arcs): Decode arc flags.
* doc/gcov.texi: Document '=====' lines.

testsuite/
* lib/gcov.exp (verify-lines): Allow = as a count char.
* g++.dg/gcov/gcov-13.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181949 138bc75d-0d04-0410-961f-82ee72b054a4

Increase array sizes in vect-tests to enable 256-bit vectorization

2011-12-02  Michael Zolotukhin  <michael.v.zolotukhin@intel.com>

* gcc.dg/vect/slp-13.c: Increase array size, add initialization.
* gcc.dg/vect/slp-24.c: Ditto.
* gcc.dg/vect/slp-3.c: Likewise and fix scans.
* gcc.dg/vect/slp-34.c: Ditto.
* gcc.dg/vect/slp-4.c: Ditto.
* gcc.dg/vect/slp-cond-2.c: Ditto.
* gcc.dg/vect/slp-multitypes-11.c: Ditto.
* gcc.dg/vect/vect-1.c: Ditto.
* gcc.dg/vect/vect-10.c: Ditto.
* gcc.dg/vect/vect-105.c: Ditto.
* gcc.dg/vect/vect-112.c: Ditto.
* gcc.dg/vect/vect-15.c: Ditto.
* gcc.dg/vect/vect-2.c: Ditto.
* gcc.dg/vect/vect-31.c: Ditto.
* gcc.dg/vect/vect-32.c: Ditto.
* gcc.dg/vect/vect-33.c: Ditto.
* gcc.dg/vect/vect-34.c: Ditto.
* gcc.dg/vect/vect-35.c: Ditto.
* gcc.dg/vect/vect-36.c: Ditto.
* gcc.dg/vect/vect-6.c: Ditto.
* gcc.dg/vect/vect-73.c: Ditto.
* gcc.dg/vect/vect-74.c: Ditto.
* gcc.dg/vect/vect-75.c: Ditto.
* gcc.dg/vect/vect-76.c: Ditto.
* gcc.dg/vect/vect-80.c: Ditto.
* gcc.dg/vect/vect-85.c: Ditto.
* gcc.dg/vect/vect-89.c: Ditto.
* gcc.dg/vect/vect-97.c: Ditto.
* gcc.dg/vect/vect-98.c: Ditto.
* gcc.dg/vect/vect-all.c: Ditto.
* gcc.dg/vect/vect-double-reduc-6.c: Ditto.
* gcc.dg/vect/vect-iv-8.c: Ditto.
* gcc.dg/vect/vect-iv-8a.c: Ditto.
* gcc.dg/vect/vect-outer-1.c: Ditto.
* gcc.dg/vect/vect-outer-1a.c: Ditto.
* gcc.dg/vect/vect-outer-1b.c: Ditto.
* gcc.dg/vect/vect-outer-2.c: Ditto.
* gcc.dg/vect/vect-outer-2a.c: Ditto.
* gcc.dg/vect/vect-outer-2c.c: Ditto.
* gcc.dg/vect/vect-outer-3.c: Ditto.
* gcc.dg/vect/vect-outer-3a.c: Ditto.
* gcc.dg/vect/vect-outer-4a.c: Ditto.
* gcc.dg/vect/vect-outer-4b.c: Ditto.
* gcc.dg/vect/vect-outer-4c.c: Ditto.
* gcc.dg/vect/vect-outer-4d.c: Ditto.
* gcc.dg/vect/vect-outer-4m.c: Ditto.
* gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
* gcc.dg/vect/vect-outer-fir.c: Ditto.
* gcc.dg/vect/vect-over-widen-1.c: Ditto.
* gcc.dg/vect/vect-over-widen-2.c: Ditto.
* gcc.dg/vect/vect-over-widen-3.c: Ditto.
* gcc.dg/vect/vect-over-widen-4.c: Ditto.
* gcc.dg/vect/vect-reduc-1char.c: Ditto.
* gcc.dg/vect/vect-reduc-2char.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
* gcc.dg/vect/vect-shift-2.c: Ditto.
* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181939 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to weekly.2011-11-01.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181938 138bc75d-0d04-0410-961f-82ee72b054a4

merge.sh: Add files, add revision option, handle middle dot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181937 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/vector-subscript-1.c (main): Fix
__builtin_memcpy arguments to honor sizeof(a).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181933 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove macros.
* config/ia64/ia64-protos.h (ia64_print_operand,
ia64_print_operand_address): Remove.
* config/ia64/ia64.c (TARGET_PRINT_OPERAND,
TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P):
Define.
(ia64_print_operand_punct_valid_p): New function.
(ia64_print_operand, ia64_print_operand_address): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181932 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/iomanip (put_money): Fix thinko, use __err local,
like in, eg, basic_ostream::_M_insert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181931 138bc75d-0d04-0410-961f-82ee72b054a4

PR 51390

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181930 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:

2008-09-18  Andrew Pinski  <andrew_pinski@playstation.sony.com>

PR rtl-opt/37451
* loop-doloop.c (doloop_modify): New argument zero_extend_p and
zero extend count after the correction to it is done.
(doloop_optimize): Update call to doloop_modify, don't zero extend
count before call.

2008-11-03  Andrew Pinski  <andrew_pinski@playstation.sony.com>

PR rtl-opt/37782
* loop-doloop.c (doloop_modify): Add from_mode argument that says what
mode count is in.
(doloop_optimize): Update call to doloop_modify.

testsuite:
* gcc.c-torture/execute/doloop-1.c,
gcc.c-torture/execute/doloop-2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181929 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Eric Botcazou  <ebotcazou@adacore.com>
    Thomas Quinot <quinot@adacore.com>

* gcc-interface/Makefile.in (INCLUDES): Remove $(srcdir)/config.
(INCLUDES_FOR_SUBDIR): Add $(fsrcdir) except for VxWorks.
Add thread.c to LIBGNAT_SRCS so that a symlink is created in ada/rts,
which allows the file to be installed in adainclude.
* gcc-interface/Make-lang.in: Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181928 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Richard Guenther  <rguenther@suse.de>

PR lto/47259
* ipa.c (varpool_externally_visible_p): Register variables
are always externally visible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181927 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Javier Miranda  <miranda@adacore.com>

* sem_ch3.adb (Constrain_Access): Undo previous
patch for this routine. Required since the RM rule 3.7.1(7/3)
applies to all access types.

2011-12-02  Bob Duff  <duff@adacore.com>

* sem_ch6.adb: Minor comment fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181926 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Joel Sherrill <joel.sherrill@oarcorp.com>

* s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable
for consistency with other ports.
* s-osinte-rtems.adb: Add body for dummy implementation of
pthread_rwlockattr_setkind_np().
* s-osinte-rtems.ads: Add missing clock and rwlock bindings.
* terminals.c: Add __rtems__ conditionals to account for differences
in termios implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181924 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, sem_attr.adb, a-comutr.adb, a-cbmutr.adb,
a-cbmutr.ads: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181922 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple-pretty-print.c (dump_gimple_call): Dereference fn only if
  non-NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181920 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_dbug.adb: Comment reformatting.
(Get_External_Name): Use Reset_Buffers to reset the contents of
Name_Buffer and Homonym_Numbers.
(Qualify_All_Entity_Names): Reset the contents of Name_Buffer and
Homonym_Numbers before creating a new qualified name for a particular
entity.
(Reset_Buffers): New routine.

2011-12-02  Matthew Heaney  <heaney@adacore.com>

* a-cbmutr.ads (No_Node): Moved declaration from body to spec
* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Derives
from Root_Iterator.
(Child_Iterator): Derives from Root_Iterator.
(Finalize): Implemented as an override operation for Root_Iterator.
(First): Return value depends on Subtree component.
(Last): Component was renamed from Parent to Subtree.
(Next): Checks parameter value, and uses simplified loop.
(Iterate): Forwards to Iterate_Subtree.
(Iterate_Children): Component was renamed from Parent to Subtree.
(Iterate_Subtree): Checks parameter value

2011-12-02  Robert Dewar  <dewar@adacore.com>

* usage.adb: Add lines for -gnatw.n and -gnatw.N
(atomic sync info msgs).

2011-12-02  Steve Baird  <baird@adacore.com>

* sem_ch3.adb (Check_Completion): An Ada 2012
generic formal type doesn't require a completion.

2011-12-02  Eric Botcazou  <ebotcazou@adacore.com>

* sem_util.adb (Set_Debug_Info_Needed): Also set the flag on the
packed array type if it is to be set on the array type used to
represent it.

2011-12-02  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Eliminate confusing use of type name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181919 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Thomas Quinot  <quinot@adacore.com>

* sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram
body that acts as spec, do not create a shallow copy of the context
clause for the synthetized spec (instead, use the same list as
in the body).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181918 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Bob Duff  <duff@adacore.com>

* gnat_ugn.texi: Clarify usage of -p binder switch.

2011-12-02  Javier Miranda  <miranda@adacore.com>

* sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
(Effectively_Has_Constrained_Partial_View): Moved to sem_aux
(In_Generic_Body): Moved to sem_aux.
(Unit_Declaration_Node): Moved to sem_aux.
* einfo.ads (Effectively_Has_Constrained_Partial_View): Complete
documentation.
* exp_attr.adb, live.adb, sem_ch10.adb, checks.adb, sem.adb,
rtsfind.adb, sem_attr.adb, sem_elab.adb, exp_ch4.adb, sem_ch4.adb,
exp_ch13.adb: Add with-clause on Sem_Aux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181917 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Yannick Moy  <moy@adacore.com>

* sem_util.adb (Unique_Name): Reach through Unique_Entity to
get the name of the entity.
(Unique_Entity): Correct case for subprogram stubs.

2011-12-02  Yannick Moy  <moy@adacore.com>

* sem_ch3.adb (Check_Initialization): Do not emit warning on
initialization of limited type object in Alfa mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181916 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Robert Dewar  <dewar@adacore.com>

* sinfo.ads: Minor reformatting.
* gnat_ugn.texi: Fix confusion in use of term "type name".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181915 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Robert Dewar  <dewar@adacore.com>

* sem_ch6.adb: Minor change in error message.

2011-12-02  Robert Dewar  <dewar@adacore.com>

* sem_ch9.adb, prj-part.adb, vms_data.ads, sem_ch8.adb: Minor
reformatting.

2011-12-02  Javier Miranda  <miranda@adacore.com>

* sem_ch3.adb (Constrain_Access): Enable on Ada 2005 mode the
static check of the rule of general access types whose designated
type has discriminants.
* sem_util.ads, sem_util.adb
(Effectively_Has_Constrained_Partial_View): New subprogram.
(In_Generic_Body): New subprogram.
* einfo.ads (Has_Constrained_Partial_View): Adding documentation.
* sem_prag.adb (Inside_Generic_Body): Removed. Replaced by new
subprogram In_Generic_Body.
* exp_attr.adb, checks.adb, sem_attr.adb, exp_ch4.adb,
sem_ch4.adb: In addition, this patch replaces the occurrences of
Has_Constrained_Partial_View by
Effectively_Has_Constrained_Partial_View.

2011-12-02  Matthew Heaney  <heaney@adacore.com>

* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Rename
Position component.
(Finalize): Remove unnecessary access check.
(First): Forward to First_Child.
(Last): Forward to Last_Child.
(Iterate): Check preconditions for parent node parameter.
(Next): Forward to Next_Sibling.
(Previous): Forward to Previous_Sibling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181914 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Robert Dewar  <dewar@adacore.com>

* a-coinve.adb, a-coorma.adb, freeze.adb, a-coorse.adb, a-comutr.adb,
a-coormu.adb, a-convec.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181913 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Matthew Heaney  <heaney@adacore.com>

* a-coormu.ads, a-ciormu.ads: Declare iterator factory function.
* a-ciormu.adb, a-ciormu.adb (Iterator): Declare concrete
Iterator type.
(Finalize): Decrement busy counter.
(First, Last): Cursor return value depends on iterator node value.
(Iterate): Use start position as iterator node value.
(Next, Previous): Forward to corresponding cursor-based operation.

2011-12-02  Robert Dewar  <dewar@adacore.com>

* a-cborma.adb, a-cbhama.adb, a-cbdlli.adb, a-cbmutr.adb,
a-cbhase.adb, a-cdlili.adb, a-cihama.adb, a-ciorse.adb, a-cidlli.adb,
a-cimutr.adb, a-cihase.adb, a-cohama.adb, a-cborse.adb,
a-ciorma.adb, a-cobove.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181912 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-02  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/50622
* tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand
if both lacc and racc are grp_partial_lhs.

* testsuite/g++.dg/tree-ssa/pr50622.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181908 138bc75d-0d04-0410-961f-82ee72b054a4

* config/linux/affinity.c: Use atomic rather than sync builtin.
* config/linux/lock.c: Likewise.
* config/linux/ptrlock.h: Likewise.
* config/linux/ptrlock.c: Likewise.
* config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
* config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
* config/linux/futex.h (atomic_write_barrier): Delete unused function.
* config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
* config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
* config/linux/mips/futex.h (atomic_write_barrier): Likewise.
* config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
* config/linux/s390/futex.h (atomic_write_barrier): Likewise.
* config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
* config/linux/x86/futex.h (atomic_write_barrier): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181906 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (build_new_method_call_1): Handle aggregate initialization.
* tree.c (stabilize_init): Handle CONSTRUCTOR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181902 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181901 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Remove temporary runtime_cond_wait function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181897 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50814.
* config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as
TARGET_SH3.
(shl_sext_kind): Likewise.
* config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise.
* config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a):
Remove.
(ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3.
(ashlsi3): Likewise.
(ashrsi3_d): Likewise.
(lshrsi3_d): Likewise.
(lshrsi3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181896 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51326
* call.c (build_user_type_conversion_1): Early return NULL if
expr is NULL_TREE.

/testsuite
2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51326
* g++.dg/inherit/crash3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181895 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/51346
* ipa-inline.c (can_inline_edge_p): If the edge E has a
statement, use the statement's inline indicator instead
of E's.
Remove consistency check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181894 138bc75d-0d04-0410-961f-82ee72b054a4

Revert

2011-11-29   Diego Novillo  <dnovillo@google.com>

* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
Update field call_stmt_cannot_inline_p from call
graph edge, if needed.
* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181893 138bc75d-0d04-0410-961f-82ee72b054a4

PR gcov-profile/51113
* coverage.c (build_var): Keep coverage variables static.

testsuite/
* lib/gcov.exp (verify-lines): Add support for xfailing.
(run-gcov): Likewise.
* gcc.misc-tests/gcov-13.c: Xfail weak function.
* gcc.misc-tests/gcov-16.c: Remove.
* gcc.misc-tests/gcov-17.c: Remove.
* g++.dg/gcov-8.C: Remove.
* g++.dg/gcov-9.C: Remove.
* g++.dg/gcovpart-12b.C: New.
* g++.dg/gcov-12.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181892 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/51356
* tree-vect-patterns.c (vect_recog_bool_pattern): Give up if
vectype doesn't have VECTOR_MODE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181891 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/50317
* tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing
as unnecessary a store to a variable with gimple reg type.
* tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit
on local unreferenced variables.
* cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs
for !target_for_debug_bind variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181890 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: add error to list of built-in types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181889 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/51273
        * cgraph.h (cgraph_call_node_duplication_hooks): Declare.
        * cgraph.c (cgraph_call_node_duplication_hooks): Make global.
        * cgraphunit.c (cgraph_copy_node_for_versioning): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181887 138bc75d-0d04-0410-961f-82ee72b054a4

2011-12-01  Andrew Pinski  <apinski@cavium.com>

PR lto/51198
* tree.c (free_lang_data_in_decl): Clear FIELD_DECL's
DECL_INITIAL also.

2011-12-01  Andrew Pinski  <apinski@cavium.com>

PR lto/51198
* g++.dg/torture/pr51198.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181886 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Rename sigignore to sig_ignore for Solaris.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181885 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/51246
* tree-predcom.c (replace_ref_with): Handle also clobber on the
rhs.

* gcc.c-torture/compile/pr51246.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181884 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/51014
* loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs
both from bb and orig_bb.

* g++.dg/opt/pr51014.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181883 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-lang.c (lto_attribute_table): Handle *tm regparm.
(ignore_attribute): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181882 138bc75d-0d04-0410-961f-82ee72b054a4

Make a few helper functions static.

2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>

* module.c (dt_lower_string): Make static.
(dt_upper_string): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181881 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/50802
        * tree-vrp.c (simplify_conversion_using_ranges): Rewrite test
        considering what happens to ranges during sign changes and/or
        intermediate narrowing conversions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181880 138bc75d-0d04-0410-961f-82ee72b054a4

PR 25708 Avoid seeking when parsing strings and when peeking.

2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/25708
* module.c (parse_string): Read string into resizable array
instead of parsing twice and seeking.
(peek_atom): New implementation avoiding seeks.
(require_atom): Save and set column and line explicitly for error
handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181879 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/51201
* gcc-interface/Make-lang.in: Initialize RTS_DIR with = instead of :=.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181877 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51367
* pt.c (unify_inconsistency): Use either %qT or %qE depending on
whether parm is a type or non-type parameter.

/cp
2011-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51367
* g++.dg/template/error47.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181876 138bc75d-0d04-0410-961f-82ee72b054a4

Don't call stat before opening a file.

2011-12-01  Janne Blomqvist  <jb@gcc.gnu.org>

* misc.c (gfc_open_file): Don't call stat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181875 138bc75d-0d04-0410-961f-82ee72b054a4