compiler: Don't encode non-ASCII characters in identifiers.

From-SVN: r194068

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

PR target/53912
* pointer-set.c (hash1): Cast from pointer via uintptr_t.

From-SVN: r194067

compiler: Fix nil func panics, constant type conversions.

From-SVN: r194064

Daily bump.

From-SVN: r194063

re PR middle-end/54838 (ICE: in merge_latch_edges, at cfgloop.c:678 with -ftracer)

PR54838

From-SVN: r194060

re PR gcov-profile/55551 (Revision 193999 breaks lto/profiledbootstrap)

2012-12-02  Teresa Johnson  <tejohnson@google.com>

        PR gcov-profile/55551
* lto-cgraph.c (merge_profile_summaries): Handle scaled histogram
        entries that map to the same index.

From-SVN: r194055

optabs.c (add_equal_note): Do not create self-referencing REG_EQUAL notes.

* optabs.c (add_equal_note): Do not create self-referencing REG_EQUAL
notes.
* fwprop.c (forward_propagate_and_simplify): Likewise.

From-SVN: r194054

function.h (struct rtl_data): Remove epilogue_delay_list.

* function.h (struct rtl_data): Remove epilogue_delay_list.
* reorg.c (find_end_label): Simplify always-true test.
(optimize_skip): Likewise.
* final.c (leaf_function_p): Don't loop over epilogue_delay_list.
(leaf_renumber_regs): Likewise.
* varasm.c (mark_constant_pool): Likewise.
* except.c (set_nothrow_function_flags): Likewise.
* cfgrtl.c (print_rtl_with_bb): Likewise.

From-SVN: r194053

resolve.c (resolve_allocate_deallocate, [...]): Recover revisions 193568 and 193778...

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.

From-SVN: r194052

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

From-SVN: r194051

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

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

From-SVN: r194050

extend.texi: Various corrections to punctuation and grammar throughout the file.

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.

From-SVN: r194049

missing Changelog

From-SVN: r194044

Daily bump.

From-SVN: r194042

reorg.c: Remove an obsolete comment.

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

From-SVN: r194039

Enable cltd for modern CPUs

From-SVN: r194038

re PR c++/55558 ([C++11] decltype on a static member variable in a template function results in an internal compiler error)

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

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

From-SVN: r194036

Add newline.

From-SVN: r194028

re PR middle-end/52450 (FAIL: gcc.dg/torture/pr52402.c at -O1 and above)

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

From-SVN: r194026

re PR ada/52110 (s-osinte.ads:447:09: "clockid_t" conflicts with declaration at line 194)

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.

From-SVN: r194024

re PR libstdc++/55503 (FAIL: 30_threads/condition_variable/members/53841.cc (test for excess errors))

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

From-SVN: r194021

Fix a typo in PR debug/53860 ChangeLog

From-SVN: r194019

Add a testcase for PR debug/r53860

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

From-SVN: r194018

* MAINTAINERS: Remove self as RTL optimization maintainer.

From-SVN: r194017

re PR fortran/46897 ([OOP] type-bound defined ASSIGNMENT(=) not used for derived type component in intrinsic assign)

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.

Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>
From-SVN: r194016

Daily bump.

From-SVN: r194015

compiler: Fix bug converting unnamed types with placeholders.

From-SVN: r194011

re PR c++/55542 (g++ segmentation fault)

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.

From-SVN: r194010

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

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

From-SVN: r194009

validate_failures.py: Add support for @include, @remove directives in manifest files.

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

From-SVN: r194008

validate_failures.py: Add function GetManifestPath.

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

From-SVN: r194007

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

From-SVN: r194004

xcoffout.c (xcoff_tls_data_section_name): Define.

        * 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.

From-SVN: r194003

Revised patch to ensure that histograms from the profile summary are streamed...

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.

From-SVN: r193999

re PR middle-end/52890 (Revision 185336 causes 10% degradation on cpu2000 benchmark 252.eon)

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.

From-SVN: r193998

MAINTAINERS (Write After Approval): Add myself.

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

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r193997

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.

Co-Authored-By: Greta Yorsh <greta.yorsh@arm.com>
From-SVN: r193996

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

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

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

From-SVN: r193993

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

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

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

From-SVN: r193992

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

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

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

From-SVN: r193991

coretypes.h (struct pretty_print_info): Make a coretype.

* 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.

From-SVN: r193990

tsan.c (is_load_of_const_p): Removed.

* 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.

From-SVN: r193989

gensupport.c (maybe_eval_c_test): Remove not-null check for expr.

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

From-SVN: r193988

host-mingw32.c (va_granularity): Make none-const.

        * 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.

From-SVN: r193987

mingw32.h (SHARED_LIBGCC_SPEC): Synchronize with cygwin-host.

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

From-SVN: r193986

compiler: Fix fieldtrack info for unexported type.

From-SVN: r193985

Daily bump.

From-SVN: r193976

re PR middle-end/55321 (Ada bootstrap failure on armv5tel-linux-gnueabi)

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

From-SVN: r193973

validate_failures.py: Remove pass/fail indicator from result of GetBuildData.

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

From-SVN: r193968

validate_failures.py: Store options in global variable _OPTIONS.

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

From-SVN: r193967

validate_failures.py: Rename variable manifest_name to manifest_path everywhere.

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

From-SVN: r193965

re PR c++/53137 (g++ segfault)

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.

From-SVN: r193954

validate_failures.py (CompareBuilds): Pass options.results to GetSumFiles for clean build.

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

From-SVN: r193952

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.

From-SVN: r193951

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.

From-SVN: r193950

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.

From-SVN: r193949

re PR middle-end/55456 (454.calculix in SPEC CPU 2006 is miscompiled)

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.

From-SVN: r193948

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

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

From-SVN: r193946

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.

From-SVN: r193945

Update Copyright years in gcc/config/epiphany .

From-SVN: r193944

re PR target/55073 (Wrong Neon code generation at -O2 caused by -fschedule-insns)

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.

From-SVN: r193943

Add the missing file

From-SVN: r193942

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.

From-SVN: r193940

re PR c++/53094 (constexpr vector subscripting)

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.

From-SVN: r193938

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

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

From-SVN: r193934

tree-ssa-pre.c (get_expr_value_id): Do not add expr to the set of value expressions here.

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.

From-SVN: r193933

re PR target/54974 ([ARM] [thumb] Incorrect placement of constant pools)

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.

From-SVN: r193930

re PR target/55445 (Always defined __SEH__ when build from trunk)

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

From-SVN: r193929

re PR target/55445 (Always defined __SEH__ when build from trunk)

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

From-SVN: r193928

re PR target/55171 (incorrect virtual thunk on mingw)

        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.

From-SVN: r193926

re PR fortran/52161 (Internal compiler errors with -fcheck=bounds in coarray tests)

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.

From-SVN: r193924

re PR rtl-optimization/55512 (Various LRA ICEs with inline-asm)

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

From-SVN: r193923

Improve debug message.

From-SVN: r193922

epiphany.h (FIXED_REGISTERS, [...]): Make r40..r43 call-used.

        * 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.

From-SVN: r193921

epiphany.c (epiphany_adjust_cost): Use reg_overlap_mentioned_p.

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

From-SVN: r193920

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

From-SVN: r193919

re PR c++/52654 ([C++11] Warn on overflow in user-defined literals)

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.

From-SVN: r193918

epiphany.h (EPIPHANY_LIBRARY_EXTRA_SPEC): Define.

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

From-SVN: r193917

Shift get_attr_sched_use_fpu declaration from last change from...

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

From-SVN: r193916

predicates.md (addsub_operator): New predicate.

        * 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.

From-SVN: r193915

Daily bump.

From-SVN: r193914

re PR debug/36728 ([stack]: gdb doesn't work with stack alignment)

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.

From-SVN: r193911

re PR other/54279 (first stage build with g++ fails with "." as the first component of $PATH)

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.

From-SVN: r193910

re PR tree-optimization/55052 (vect-widening tests are failing and giving wrong results)

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

From-SVN: r193909

re PR fortran/52161 (Internal compiler errors with -fcheck=bounds in coarray tests)

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.

From-SVN: r193908

re PR libgcc/48076 (Unsafe double checked locking in __emutls_get_address)

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

From-SVN: r193907

target.def (use_blocks_for_decl_p): New hook.

        * 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.

From-SVN: r193906

re PR middle-end/55438 (tmpdir-gcc.dg-struct-layout-1/t001 - t028,  gcc.c-torture/execute/991118-1.c, gcc.c-torture/execute/bf64-1.c, ICE)

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.

From-SVN: r193905

validate_failures.py: Use <target_alias> instead of <target>.

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

From-SVN: r193904

validate_failures.py: Record ordinal with TestResult.

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

From-SVN: r193903

pr55458.c: Require ia32 target instead of ilp32.

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

From-SVN: r193902

re PR rtl-optimization/55512 (Various LRA ICEs with inline-asm)

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.

From-SVN: r193901

re PR other/55358 (Valgrind errors)

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

From-SVN: r193900

re PR testsuite/55505 (gcc.c-torture/execute/921202-1.c execution failures with -fsanitize=address)

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

From-SVN: r193899

re PR testsuite/55504 (gcc.c-torture/execute/20071018-1.c execution failures with -fsanitize=address)

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.

From-SVN: r193898

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

From-SVN: r193897

epiphany.opt (mfp-iarith): New option.

        * 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.

From-SVN: r193896

Adjust last change to plus_constant change.

From-SVN: r193895

predicates.md (move_double_src_operand): Check that misaligned addresses are offsettable.

        * 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.

From-SVN: r193894

epiphany.h (ASM_OUTPUT_ALIGN_WITH_NOP): Define.

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

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

From-SVN: r193892