2012-12-02  Paul Thomas  <pault@gcc.gnu.org>

* resolve.c (resolve_allocate_deallocate,
resolve_typebound_intrinsic_op): Recover revisions 193568 and
193778, which were accidentally reverted by the previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194052 138bc75d-0d04-0410-961f-82ee72b054a4

Remove stray "gcc/" heading to previous^2 entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194051 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.c (mmix_function_value): Set the mode of the
returned PARALLEL to that of the return-value, not VOIDmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194050 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-02  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/extend.texi: Various corrections to punctuation and grammar
throughout the file.  Use consistent terminology and proper names.
Correct some minor markup issues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194049 138bc75d-0d04-0410-961f-82ee72b054a4

missing Changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194044 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194042 138bc75d-0d04-0410-961f-82ee72b054a4

* reorg.c: Remove an obsolete comment.
* config/pa/pa.md: Add back the HP-PA comment here, with details.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194039 138bc75d-0d04-0410-961f-82ee72b054a4

Enable cltd for modern CPUs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194038 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/55558
* g++.dg/cpp0x/decltype46.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194036 138bc75d-0d04-0410-961f-82ee72b054a4

Add newline.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194028 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/52450
* gcc.dg/torture/pr52402.c: Remove xfail for hppa*-*-hpux*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194026 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/52110
* s-osinte-hpux-dce.ads: Declare pthread_rwlockattr_t and
pthread_rwlock_t subtypes.  Delete duplicate declaration of clockid_t.
* s-taspri-hpux-dce.ads: Change "pragma Atomic (Thread)" to comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194024 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/55503
* testsuite/30_threads/condition_variable/members/53841.cc: Add
hppa*-hp-hpux11* to -pthread dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194021 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a typo in PR debug/53860 ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194019 138bc75d-0d04-0410-961f-82ee72b054a4

Add a testcase for PR debug/r53860

PR debug/r53860
* g++.dg/debug/pr53860.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194018 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Remove self as RTL optimization maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194017 138bc75d-0d04-0410-961f-82ee72b054a4

2012-12-01   Alessandro Fanfarillo <alessandro.fanfarillo@gmail.com>
             Paul Thomas  <pault@gcc.gnu.org>

PR fortran/46897
* gfortran.h : Add bit field 'defined_assign_comp' to
symbol_attribute structure.
Add primitive for gfc_add_full_array_ref.
* expr.c (gfc_add_full_array_ref): New function.
(gfc_lval_expr_from_sym): Call new function.
* resolve.c (add_comp_ref): New function.
(build_assignment): New function.
(get_temp_from_expr): New function
(add_code_to_chain): New function
(generate_component_assignments): New function that calls all
the above new functions.
(resolve_code): Call generate_component_assignments.
(check_defined_assignments): New function.
(resolve_fl_derived0): Call check_defined_assignments.
(gfc_resolve): Reset component_assignment_level in case it is
left in a bad state by errors.

* resolve.c (is_sym_host_assoc, resolve_procedure_interface,
resolve_contained_fntype, resolve_procedure_expression,
resolve_elemental_actual, resolve_global_procedure,
is_scalar_expr_ptr, gfc_iso_c_func_interface, resolve_function,
set_name_and_label, gfc_iso_c_sub_interface,
resolve_specific_s0, resolve_operator, compare_bound_mpz_t,
gfc_resolve_character_operator, resolve_typebound_function,
gfc_resolve_expr, forall_index, remove_last_array_ref,
conformable_arrays, resolve_allocate_expr,
resolve_allocate_deallocate, resolve_select_type,
resolve_transfer, resolve_where,
gfc_resolve_where_code_in_forall, gfc_resolve_forall_body,
gfc_count_forall_iterators, resolve_values,
resolve_bind_c_comms, resolve_bind_c_derived_types,
gfc_verify_binding_labels, apply_default_init,
build_default_init_expr, apply_default_init_local,
resolve_fl_var_and_proc, resolve_fl_procedure,
gfc_resolve_finalizers, check_generic_tbp_ambiguity,
resolve_typebound_intrinsic_op, resolve_typebound_procedure,
resolve_typebound_procedures, ensure_not_abstract,
resolve_fl_derived0, resolve_fl_parameter, resolve_symbol,
resolve_equivalence_derived): Remove trailing white space.
* gfortran.h : Remove trailing white space.

2012-12-01   Alessandro Fanfarillo <alessandro.fanfarillo@gmail.com>
             Paul Thomas  <pault@gcc.gnu.org>

PR fortran/46897
* gfortran.dg/defined_assignment_1.f90: New test.
* gfortran.dg/defined_assignment_2.f90: New test.
* gfortran.dg/defined_assignment_3.f90: New test.
* gfortran.dg/defined_assignment_4.f90: New test.
* gfortran.dg/defined_assignment_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194016 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194015 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix bug converting unnamed types with placeholders.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194011 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/55542
* pt.c (make_ith_pack_parameter_name): Return NULL if
name is NULL.
(tsubst_decl): Call make_ith_pack_parameter_name even if
DECL_NAME is NULL.

* g++.dg/cpp0x/vt-55542.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194010 138bc75d-0d04-0410-961f-82ee72b054a4

* stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator): Deal
with degenerate cases where the bitsize isn't positive.  Rework comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194009 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Add support for @include,
@remove directives in manifest files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194008 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Add function
GetManifestPath.  New global _MANIFEST_SUBDIR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194007 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/xcoff.h (ASM_OUTPUT_TLS_COMMON): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194004 138bc75d-0d04-0410-961f-82ee72b054a4

    * xcoffout.c (xcoff_tls_data_section_name): Define.
        * xcoffout.h (xcoff_tls_data_section_name): Declare.
        * config/rs6000/rs6000.c (tls_data_section): Define.
        (TARGET_USE_BLOCKS_FOR_DECL_P): Define.
        (rs6000_legitimize_tls_address_aix): New function.
        (rs6000_legitimize_tls_address): Use new function for AIX.
        (rs6000_cannot_force_const_mem): No sum in TLS TOC symbols.
        Allow TLS symbol in constant pool other than ELF.
        (rs6000_legitimate_address_p): Allow TLS symbol other than ELF.
        (rs6000_assemble_visibility): Do not emit anything on AIX.
        (output_toc): Handle alias of TLS general-dynamic symbols.
        Emit TLS decorations on symbols.
        (rs6000_use_blocks_for_decl_p): New function.
        (rs6000_xcoff_output_tls_section_asm_op): New function.
        (rs6000_xcoff_asm_init_sections): Initialize tls_data_section.
        (rs6000_xcoff_select_section): Choose tls_data_section for
        thread-local storage.
        (rs6000_xcoff_file_start): Generate xcoff_tls_data_section_name.
        (rs6000_legitimate_constant_p): Allow TLS symbol other than ELF.
        * config/rs6000/rs6000.md (tls_tls_): Restrict to ELF.
        (tls_get_tpointer): New.
        (tle_get_tpointer_internal): New.
        (tls_get_addr<mode>): New.
        (tls_get_addr_internal<mode>): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194003 138bc75d-0d04-0410-961f-82ee72b054a4

Revised patch to ensure that histograms from the profile summary are streamed
through the LTO files so that the working set can be computed for use in
downstream optimizations.

2012-11-30  Teresa Johnson  <tejohnson@google.com>

* lto-cgraph.c (output_profile_summary): Stream out sum_all
and histogram.
(input_profile_summary): Stream in sum_all and histogram.
(merge_profile_summaries): Merge sum_all and histogram, and
change to use RDIV.
(input_symtab): Call compute_working_sets after merging
summaries.
* gcov-io.c (gcov_histo_index): Make extern for compiler.
* gcov-io.h (gcov_histo_index): Ditto.
* profile.c (compute_working_sets): Remove static keyword.
* profile.h (compute_working_sets): Ditto.
* Makefile.in (lto-cgraph.o): Depend on profile.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193999 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-30  Martin Jambor  <mjambor@suse.cz>

PR middle-end/52890
PR tree-optimization/55415
PR tree-optimization/54386
PR target/55448
* ipa-prop.c (ipa_modify_call_arguments): Be optimistic when
get_pointer_alignment_1 returns false and the base was not a
dereference.
* tree-sra.c (access_precludes_ipa_sra_p): New parameter req_align,
added check for required alignment.  Update the user.

* testsuite/gcc.dg/ipa/ipa-sra-7.c: New test.
* testsuite/gcc.dg/ipa/ipa-sra-8.c: Likewise.
* testsuite/gcc.dg/ipa/ipa-sra-9.c: Likewise.
* testsuite/gcc.target/i386/pr55448.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193998 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193997 138bc75d-0d04-0410-961f-82ee72b054a4

For attribute named "type", subdivide "alu" into "alu_reg" and "simple_alu_imm".
Set type attribute as appropriate in RTL patterns with immediate operands.
Update pipeline descriptions to use the new values of type attribute.

gcc/

2012-11-30  Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>
            Greta Yorsh  <Greta.Yorsh@arm.com>

        * config/arm/arm.md (type): Subdivide "alu" into "alu_reg"
        and "simple_alu_imm".
        (core_cycles): Use new names.
        (arm_addsi3): Set type of patterns to use to alu_reg and simple_alu_imm.
        (addsi3_compare0, addsi3_compare0_scratch): Likewise.
        (addsi3_compare_op1, addsi3_compare_op2, compare_addsi2_op0): Likewise.
        (compare_addsi2_op1, arm_subsi3_insn, subsi3_compare0): Likewise.
        (subsi3_compare, arm_decscc,arm_andsi3_insn): Likewise.
        (thumb1_andsi3_insn, andsi3_compare0_scratch): Likewise.
        (zeroextractsi_compare0_scratch,iorsi3_insn,iorsi3_compare0): Likewise.
        (iorsi3_compare0_scratch, arm_xorsi3, thumb1_xorsi3_insn): Likewise.
        (xorsi3_compare0, xorsi3_compare0_scratch): Likewise.
        (thumb1_zero_extendhisi2,arm_zero_extendhisi2_v6): Likewise.
        (thumb1_zero_extendqisi2_v, arm_zero_extendqisi2_v6): Likewise.
(thumb1_extendhisi2, arm_extendqisi_v6): Likewise.
(thumb1_extendqisi2, arm_movsi_insn): Likewise.
        (movsi_compare0, movhi_insn_arch4, movhi_bytes): Likewise.
        (arm_movqi_insn, thumb1_movqi_insn, arm_cmpsi_insn): Likewise.
        (movsicc_insn, if_plus_move, if_move_plus): Likewise.
        * config/arm/neon.md (neon_mov<mode>/VDX): Likewise.
        (neon_mov<mode>/VQXMOV): Likewise.
        * config/arm/arm1020e.md (1020alu_op): Likewise.
        * config/arm/fmp626.md (mp626_alu_op): Likewise.
        * config/arm/fa726te.md (726te_alu_op): Likewise.
        * config/arm/fa626te.md (626te_alu_op): Likewise.
        * config/arm/fa606te.md (606te_alu_op): Likewise.
        * config/arm/fa526.md (526_alu_op): Likewise.
        * config/arm/cortex-r4.md (cortex_r4_alu, cortex_r4_mov): Likewise.
        * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
        * config/arm/cortex-a9.md (cprtex_a9_dp): Likewise.
        * config/arm/cortex-a8.md (cortex_a8_alu, cortex_a8_mov): Likewise.
        * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
        * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
        * config/arm/arm926ejs.md (9_alu_op): Likewise.
        * config/arm/arm1136jfs.md (11_alu_op): Likewise.
        * config/arm/arm1026ejs.md (alu_op): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193996 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-30  Richard Biener  <rguenther@suse.de>

* tree-ssa-pre.c (get_expr_value_id): Do not allocate value-ids
here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193993 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-30  Richard Biener  <rguenther@suse.de>

* tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating
value_ids.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193992 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-30  Richard Biener  <rguenther@suse.de>

* tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating
value_ids.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193991 138bc75d-0d04-0410-961f-82ee72b054a4

* coretypes.h (struct pretty_print_info): Make a coretype.
(typedef pretty_printer): Likewise.
* pretty-print.h (typedef pretty_printer): Not needed here anymore.
* pretty-print.c (pp_write_text_as_dot_label_to_stream): New function.
* rtl.h (str_pattern_slim): New prototype.
(print_value, print_pattern, print_insn): Adjust prototypes to take
a pretty-printer rather than a char buffer.
* sched-vis.c (safe_concat): Remove.
(print_exp): Print into a pretty-printer.
(print_value): Likewise.
(print_pattern): Likewise.
(print_insn): Likewise.
(print_insn_with_notes): New static function.
(init_rtl_slim_pretty_print): New function.
(dump_value_slim): Simplify.  Print into and flush a pretty-printer.
(dump_insn_slim): Likewise.
(dump_rtl_slim): Likewise.
(str_pattern_slim): New function.
* haifa-sched.c (model_recompute): Use str_pattern_slim instead of
static buffers.
(model_record_pressures): Likewise.
(schedule_insn): Likewise.
* sel-sched-dump.c (dump_insn_rtx_1): Likewise.
(sel_prepare_string_for_dot_label): Refer to graph.c CFG dumper code.
* graph.c: Include pretty-print.h.
(init_graph_slim_pretty_print): New function.
(print_escaped_line): Removed here, and reincarnated as
pp_write_text_as_dot_label_to_stream.
(draw_cfg_node): Print into a pretty printer.
(draw_cfg_node_succ_edges): Likewise.
(print_rtl_graph_with_bb): Likewise.
* Makefile.in (graph.o): Fix dependencies.
(tree-optimize.o, toplev.o, sched-vis.o): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193990 138bc75d-0d04-0410-961f-82ee72b054a4

* tsan.c (is_load_of_const_p): Removed.
(instrument_expr): Use result of get_inner_reference
instead of get_base_address, avoid some unnecessary tests,
use !pt_solution_includes and !may_be_aliased tests to
check whether base might escape current function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193989 138bc75d-0d04-0410-961f-82ee72b054a4

    * gensupport.c (maybe_eval_c_test): Remove not-null check for expr.
        * read-rtl.c (apply_iterators): Initialize condition with "" instead
        of NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193988 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/host-mingw32.c (va_granularity): Make none-const.
        (mingw32_gt_pch_alloc_granularity): Return OS' allocation
        granularity.
        (mingw32_gt_pch_use_address): Retry mapping of used address
        as multiple instances might interfer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193987 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/mingw32.h (SHARED_LIBGCC_SPEC): Synchronize with
        cygwin-host.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193986 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix fieldtrack info for unexported type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193985 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193976 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/55321
* calls.c (emit_library_call_value_1): Mark as no-nonlocal if no-throw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193973 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Remove pass/fail
indicator from result of GetBuildData.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193968 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Store options in global
variable _OPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193967 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Rename variable
manifest_name to manifest_path everywhere.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193965 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53137
* pt.c (tsubst_expr) [DECL_EXPR]: Set LAMBDA_EXPR_THIS_CAPTURE here.
(tsubst_copy_and_build) [LAMBDA_EXPR]: And clear it here.
(instantiate_class_template_1): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193954 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py (CompareBuilds): Pass
options.results to GetSumFiles for clean build.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193952 138bc75d-0d04-0410-961f-82ee72b054a4

Don't use -I for libstdc++-v3 header files

* Makefile.am (AM_MAKEFLAGS): Restore CC and CXX.
* configure.ac (ACX_NONCANONICAL_TARGET): Removed.
* asan/Makefile.am (AM_CXXFLAGS): Remove -I for libstdc++-v3 header
files.
(AM_MAKEFLAGS): Restore CC and CXX.
* interception/Makefile.am: Likewise.
* sanitizer_common/Makefile.am: Likewise.
* tsan/Makefile.am: Likewise.
* Makefile.in: Regenerated.
* aclocal.m4: Likewise.
* configure: Likewise.
* asan/Makefile.in: Likewise.
* interception/Makefile.in: Likewise.
* sanitizer_common/Makefile.in: Likewise.
* tsan/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193951 138bc75d-0d04-0410-961f-82ee72b054a4

Remove bootstrap=true from libsanitizer

* Makefile.def (target_modules): Remove bootstrap=true and
raw_cxx=true from libsanitizer.
* configure.ac (bootstrap_target_libs): Remove libsanitizer.
* Makefile.in: Regenerated.
* configure: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193950 138bc75d-0d04-0410-961f-82ee72b054a4

Use explicit -I for libstdc++-v3 header files

* Makefile.am (AM_MAKEFLAGS): Remove CC and CXX.
* configure.ac (ACX_NONCANONICAL_TARGET): New.
* asan/Makefile.am (AM_CXXFLAGS): Add -I for libstdc++-v3 header
files.
(AM_MAKEFLAGS): Remove CC and CXX.
* interception/Makefile.am: Likewise.
* sanitizer_common/Makefile.am: Likewise.
* tsan/Makefile.am: Likewise.
* Makefile.in: Regenerated.
* aclocal.m4: Likewise.
* configure: Likewise.
* asan/Makefile.in: Likewise.
* interception/Makefile.in: Likewise.
* sanitizer_common/Makefile.in: Likewise.
* tsan/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193949 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-29  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/55456
* lra-int.h (lra_new_regno_start): New external.
* lra.c (lra_new_regno_start): New global.
(lra): Set up lra_new_regno_start.
* lra-constraints.c (match_reload): Sync values only for original
pseudos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193948 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53912
* prefix.c (lookup_key): Replace xmalloc/xrealloc
use by XNEWVEC/XRESIZEVEC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193946 138bc75d-0d04-0410-961f-82ee72b054a4

compiler, runtime: Track fields with tag go:"track".

* go-gcc.cc: Include "output.h".
(global_variable): Add is_unique_section parameter.
(global_variable_set_init): Adjust unique section if necessary.
* Make-lang.in (go/go-gcc.o): Add dependency on output.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193945 138bc75d-0d04-0410-961f-82ee72b054a4

Update Copyright years in gcc/config/epiphany .

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193944 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/55073
* arm/neon.md (neon_vtrn<mode>_internal): Split into expand
and insn patterns.  Re-order insn arguments to tie inputs to
outputs.
(neon_vzip<mode>_internal): Likewise.
(neon_vuzp<mode>_internal): Likewise.

* gcc.target/arm/pr55073.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193943 138bc75d-0d04-0410-961f-82ee72b054a4

Add the missing file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193942 138bc75d-0d04-0410-961f-82ee72b054a4

Add --with-build-config=bootstrap-asan support

* Makefile.def (target_modules): Add bootstrap=true and
raw_cxx=true to libsanitizer.
* configure.ac (bootstrap_target_libs): Add libsanitizer.
* Makefile.in: Regenerated.
* configure: Likewise.

config/

* bootstrap-asan.mk: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193940 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-29  Marc Glisse  <marc.glisse@inria.fr>

PR c++/53094
gcc/
* fold-const.c (fold): Replace a CONSTRUCTOR with a VECTOR_CST.
gcc/cp/
* cvt.c (ocp_convert): Call convert_to_vector.
gcc/testsuite/
* g++.dg/ext/vector20.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193938 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53912
* class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
(dump_vtable): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193934 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-29  Richard Biener  <rguenther@suse.de>

* tree-ssa-pre.c (get_expr_value_id): Do not add expr
to the set of value expressions here.
(add_to_exp_gen, make_values_for_phi): Fold into ...
(compute_avail): ... here, and avoid useless work.  Dump
avail sets in processing order.
(do_pre): Do not dump avail sets here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193933 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/54974
* config/arm/arm.md (thumb2_pool_range, pool_range): Add comment on
Thumb pool ranges.
(thumb1_extendhisi2): Reduce Thumb pool range.
(arm_movdi): Likewise.
(thumb1_movdi_insn): Likewise.
(thumb1_movsi_insn): Likewise.
(pic_load_addr_unified): Likewise.
(pic_load_addr_32bit): Likewise.
(pic_load_addr_thumb1): Likewise.
(thumb1_movhf): Likewise.
(arm_movsf_soft_insn): Likewise.
(thumb1_movsf_soft_insn): Likewise.
(movdf_soft_insn): Likewise.
(thumb1_movdf_soft_insn): Likewise.
* config/arm/neon.md (*neon_mov<mode>): Likewise.
(*neon_mov<mode>): Likwise.
* config/arm/thumb2.md: (*thumb2_movsi_insn): Likewise.
(*thumb2_movhi_insn): Likewise.
(*thumb2_extendqisi_v6): Likewise.
(*thumb2_zero_extendqisi_v6): Likewise.
(*thumb2_zero_extendqisi2_v6): Likewise.
* config/arm/vfp.md: (*thumb2_movsi_vfp): Likewise.
(*movdi_vfp): Likewise.
(*movdi_vfp_cortexa8): Likewise.
(*thumb2_movsf_vfp): Likewise.
(*thumb2_movdf_vfp): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193930 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/55445
        * libsupc++/eh_personaltity.cc (__SEH__): Additional check
        for not being SjLj.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193929 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/55445
        * unwind-c.c (__SEH__): Make sure SjLj isn't active.
        * unwind-generic.h: Likewise.
        * unwind-seh.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193928 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/55171
        * i386.c (get_scratch_register_on_entry): Handle
        thiscall-convention.
        (split_stack_prologue_scratch_regno): Likewise.
        (ix86_static_chain): Likewise.
        (x86_output_mi_thunk): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193926 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * trans-stmt.c (gfc_trans_sync): Fix bound checking
        for -fcoarray=lib.

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * coarray/sync_3.f90: Extend test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193924 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/55512
* gcc.target/i386/pr55512-2.c: Remove unnecessary define.
* gcc.target/i386/pr55512-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193923 138bc75d-0d04-0410-961f-82ee72b054a4

Improve debug message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193922 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.h (FIXED_REGISTERS, CALL_USED_REGISTERS):
        Make r40..r43 call-used.
        (REG_ALLOC_ORDER): Sort r40..r43 into the call-used registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193921 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.c (epiphany_adjust_cost): Use
        reg_overlap_mentioned_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193920 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.md (isub_i+1): Work around generator bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193919 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c-family/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

PR c++/52654
* c-common.h (overflow_type): New enum.
(build_userdef_literal): Add overflow_type argument.
(tree_userdef_literal): Add overflow_type.
(USERDEF_LITERAL_OVERFLOW): New access macro.
* c-common.c (build_userdef_literal): Add overflow_type
argument.
* c-lex.c (c_lex_with_flags): Add overflow_type to
build_userdef_literal calls.
(interpret_integer, interpret_float): Add overflow_type argument.

gcc/cp/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

PR c++/52654
* parser.c (cp_parser_string_literal): Add overflow_type arg.
(cp_parser_userdef_numeric_literal): Warn on numeric overflow.

gcc/testsuite/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

PR c++/52654
* g++.dg/cpp0x/udlit-overflow.C: New.
* g++.dg/cpp0x/udlit-overflow-neg.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193918 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.h (EPIPHANY_LIBRARY_EXTRA_SPEC): Define.
        (EXTRA_SPECS, DRIVER_SELF_SPECS): Likewise.
        * config/epiphany/t-epiphany (SPECS): Set.
        (specs): New rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193917 138bc75d-0d04-0410-961f-82ee72b054a4

Shift get_attr_sched_use_fpu declaration from last change from
config/epiphany/epiphany.h to config/epiphany/epiphany-protos.h .

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193916 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/predicates.md (addsub_operator): New predicate.
        * config/epiphany/epiphany-sched.md (sched_use_fpu): New attribute.
        * config/epiphany/epiphany.md (isub_i+1): New peephole2.
        * config/epiphany/epiphany.h (get_attr_sched_use_fpu): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193915 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193914 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/36728
PR debug/55467
PR middle-end/55507
PR bootstrap/55511
* cselib.c (cselib_process_insn): If cselib_preserve_constants,
don't reset table and exit early on volatile insns and setjmp.
Reset table afterwards on setjmp.

* gcc.dg/guality/pr36728-1.c: Include "../nop.h", make sure the asm
are non-empty and add dependency between the first and second asm.
* gcc.dg/guality/pr36728-2.c: Likewise.
* gcc.dg/guality/pr36728-3.c: New test.
* gcc.dg/guality/pr36728-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193911 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * configure.ac (CXX_FOR_TARGET): Change over to use xg++.
        * configure: Regenerate.
        * Makefile.tpl (POSTSTAGE1_CXX_EXPORT): Change over to use xg++.
        * Makefile.in: Regenerate.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * Makefile.in (${QMTEST_DIR}/context): Use xg++ instead of g++.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * Make-lang.in (g++$(exeext)): Rename to
        (xg++$(exeext)): This.
        (g++-cross$(exeext)): Use xg++$(exeext) instead of g++$(exeext).
        (c++.start.encap): Likewise.
        (c++.install-common): Likewise.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * lib/g++.exp (g++_init): Search for xg++ instead of g++ in the build
        directories.
        * lib/obj-c++.exp (obj-c++_init): Likewise.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * scripts/testsuite_flags.in (--build-cxx): Use xg++ instead of g++.
        * testsuite/lib/libstdc++.exp (libstdc++_init): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193910 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR rtl-optimization/55052
* simplify-rtx.c (simplify_subreg): Restore SCALAR_INT_MODE_P check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193909 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * trans-stmt.c (gfc_trans_sync): Fix bound checking.

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * coarray/sync_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193908 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcc/48076
        * emutls.c (__emutls_get_address): Avoid race condition between
        obj->loc.offset read and emutls_key initialization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193907 138bc75d-0d04-0410-961f-82ee72b054a4

    * target.def (use_blocks_for_decl_p): New hook.
        * varasm.c (use_blocks_for_decl_p): Apply hook as final condition.
        * doc/tm.texi.in (USE_BLOCKS_FOR_DECL_P): New description.
        * doc/tm.texi: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193906 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR middle-end/55438
* expmed.c (simple_mem_bitfield_p): New function, extracted from
store_bit_field_1 and extract_bit_field_1.  Use GET_MODE_ALIGNMENT
rather than bitsize when checking the alignment.
(store_bit_field_1, extract_bit_field_1): Call it.
* stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator):
Don't limit ALIGN_.  Assume that memory is mapped in chunks of at
least word size, regardless of BIGGEST_ALIGNMENT.
(bit_field_mode_iterator::get_mode): Use GET_MODE_ALIGNMENT rather
than unit when checking the alignment.
(get_best_mode): Use GET_MODE_ALIGNMENT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193905 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Use <target_alias> instead
of <target>.  Minor whitespace changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193904 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite-management/validate_failures.py: Record ordinal with
TestResult.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193903 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/pr55458.c: Require ia32 target instead of ilp32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193902 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/55512
* lra-assigns.c (assign_by_spills): Assigned arbitrary hard regs
to failed reload pseudos instead of changing asm pattern.
* lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Increase
value.

2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/55512
* gcc.target/i386/pr55512-[1234].c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193901 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/55358
* dse.c (rest_of_handle_dse): Remove superfluous clearing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193900 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/55505
* gcc.c-torture/execute/921202-1.c: Increase size of dx and dy
arrays.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193899 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/55504
* gcc.c-torture/execute/20071018-1.c (foo): Add noinline/noclone
attributes.  Avoid clobbering memory before malloced chunk.
(main): Pass 1 instead of 0 as argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193898 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphgany.md (maddsi_combine): Fix output pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193897 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.opt (mfp-iarith): New option.
        * config/epiphany/epiphgany.md (addsi3): Check for TARGET_FP_IARITH.
        (subsi3, iadd, isub): Rename to ..
        (subsi3_i, iadd_i, isub_i): .. This.
        (subsi3, iadd, isub): New define_expands.

        * config/epiphany/epiphgany.md (attribute type): Add v2fp.
        (attribute fp_mode): Test for v2fp.
        (<float_operation:insn_opname>v2sf3_i): Change type to v2fp.
        * config/epiphany/epiphgany-sched.md (fp_arith_nearest, fp_arith_trunc):
        Combine to ..
        (fp_arith): .. this.
        (v2fp_arith): New insn reservation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193896 138bc75d-0d04-0410-961f-82ee72b054a4

Adjust last change to plus_constant change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193895 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/predicates.md (move_double_src_operand):
        Check that misaligned addresses are offsettable.
        (move_dest_operand): Likewise.
        * config/epiphany/epiphany.c (REG_OK_FOR_BASE_P): Don't force a
        misaligned stack address to reg+index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193894 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Oleg Raikhman  <oleg@adapteva.com>

        * config/epiphany/epiphany.h (ASM_OUTPUT_ALIGN_WITH_NOP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193892 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.opt (-may-round-for-trunc): New option.
        * config/epiphany/epiphany.md (*fix_truncsfsi2_i): Take it into account.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193891 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.md (mov<mode>, *mov<mode>_insn): Check
        for misaligned memory operands.
        * config/epiphany/predicates.md (misaligned_operand): New predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193890 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/epiphany/epiphany.h (HARD_REGNO_RENAME_OK): Define.
        * config/epiphany/epiphany-protos.h (epiphany_regno_rename_ok): Declare.
        * config/epiphany/epiphany.c (epiphany_regno_rename_ok): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193889 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/54547
* tree-vrp.c (set_and_canonicalize_value_range): Handle
1-bit anti-ranges explicitely.
(extract_range_from_assert): Properly canonicalize all
built anti-ranges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193888 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date and trailing space in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193887 138bc75d-0d04-0410-961f-82ee72b054a4

* stor-layout.c (layout_type) <ARRAY_TYPE>: Do not clear TREE_OVERFLOW
on overflowed zeroes, except in one specific case.
ada/
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
valid_constant_size_p to detect too large objects.
<E_Subprogram_Type>: Likewise for too large return types.
(allocatable_size_p): Call valid_constant_size_p in the fixed case.
(annotate_value) <INTEGER_CST>: Simplify.
<BIT_AND_EXPR>: Deal with negative values here.
* gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Use
valid_constant_size_p to detect too large objects on the LHS.
* gcc-interface/misc.c (default_pass_by_ref): Likewise for large types.
And use TYPE_SIZE_UNIT throughout.
(must_pass_by_ref): Likewise.
* gcc-interface/utils.c (max_size) <tcc_unary>: Split from common case.
<tcc_binary>: Likewise.  Call size_binop instead of fold_build2.
<tcc_expression>: Simplify.
* gcc-interface/utils2.c (build_allocator): Use valid_constant_size_p
to detect too large allocations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193886 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/55497
* g++.dg/init/pr55497.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193885 138bc75d-0d04-0410-961f-82ee72b054a4

2012-11-28  Marc Glisse  <marc.glisse@inria.fr>

PR middle-end/55266
* fold-const.c (fold_ternary_loc) [BIT_FIELD_REF]: Handle
CONSTRUCTOR with vector elements.
* tree-ssa-propagate.c (valid_gimple_rhs_p): Handle CONSTRUCTOR
and BIT_FIELD_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193884 138bc75d-0d04-0410-961f-82ee72b054a4