PR middle-end/56461
* tree-loop-distribution.c (ldist_gen): Call partition_free after each
partitions.ordered_remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196427 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-stmts.c (vectorizable_conversion): Don't call
vec_oprnds0.create (1) for modifier == NONE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196426 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-stmts.c (vectorizable_shift): Don't call create methods
on vec_oprnds0 or vec_oprnds1 before loop, only call it on
vec_oprnds1 right before pushing anything to it for
scalar_shift_arg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196425 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-loop.c (destroy_loop_vec_info): For !clean_stmts, just
set nbbs to 0 instead of having separate code path.
(vect_analyze_loop_form): Call destroy_loop_vec_info with true
instead of false as last argument if returning NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196424 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196422 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/vect/vect-82_64.c: Skip on AIX.
        * gcc.dg/vect/vect-83_64.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196419 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-03  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments;
the attribute is now called "target" instead of "option".
(TARGET_OPTION_PRAGMA_PARSE): Likewise, for the pragma.
* doc/tm.texi.in (Target Attributes):  Likewise document the correct
attribute/pragma name for TARGET_OPTION_VALID_P and
TARGET_OPTION_PRAGMA_PARSE.  Also copy-edit and correct markup.
* doc/tm.texi: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196418 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/56477
* expr.c (gfc_check_pointer_assign): Avoid NULL pointer dereference.

testsuite/
PR fortran/56477
* gfortran.dg/pointer_check_13.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196417 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/54730
* array.c (gfc_match_array_constructor): Set a checkpoint before
matching a typespec.  Drop it on success, restore it otherwise.

testsuite/
PR fortran/54730
* gfortran.dg/array_constructor_42.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196416 138bc75d-0d04-0410-961f-82ee72b054a4

Support -mxl-reorder and swap instructions.

*  config/microblaze/microblaze.c:
Check mcpu, pcmp requirement and set TARGET_REORDER to 0 if not met.
*  config/microblaze/microblaze.h: Add -mxl-reorder to DRIVER_SELF_SPECS
*  config/microblaze/microblaze.md: New bswapsi2 and bswaphi2
instructions emitted if TARGET_REORDER
*  config/microblaze/microblaze.opt: New option -mxl-reorder set to 1
or 0 for -m/-mno case, but initialises as 2 to detect default use case
separately

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196415 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/54730
* gfortran.h (struct gfc_undo_change_set): New field 'previous'.
(gfc_new_undo_checkpoint, gfc_drop_last_undo_checkpoint,
gfc_restore_last_undo_checkpoint): New prototypes.
* symbol.c (default_undo_chgset_var): Update initialization.
(single_undo_checkpoint_p, gfc_new_undo_checkpoint,
free_undo_change_set_data, pop_undo_change_set,
gfc_drop_last_undo_checkpoint, enforce_single_undo_checkpoint):
New functions.
(save_symbol_data): Handle multiple change sets.  Make sure old_symbol
field's previous value is not overwritten.  Clear gfc_new field.
(restore_old_symbol): Restore previous old_symbol field.
(gfc_restore_last_undo_checkpoint): New function, using body renamed
from gfc_undo_symbols.  Restore the previous change set as current one.
(gfc_undo_symbols): New body.
(gfc_commit_symbols, gfc_commit_symbol, gfc_enforce_clean_symbol_state):
Call enforce_single_undo_checkpoint.
(gfc_symbol_done_2): Ditto.  Free change set data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196414 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* symbol.c (restore_old_symbol): Fix thinko.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196413 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* symbol.c (gfc_undo_symbols): Move code...
(restore_old_symbol): ... here as a new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196412 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* Make-lang.in (F95_PARSER_OBJS): Add dependency to vec.h.
* gfortran.h: Include vec.h.
(gfc_undo_change_set): New struct.
* symbol.c (tentative_tbp): Remove struct.
(changed_syms, tentative_tbp_list): Remove variables.
(default_undo_chgset_var, latest_undo_chgset): New variables.
(save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
gfc_commit_symbols, gfc_commit_symbol,
gfc_enforce_clean_symbol_state, gfc_get_typebound_proc):
Use latest_undo_chgset instead of changed_syms and tentative_tbp_list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196411 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196410 138bc75d-0d04-0410-961f-82ee72b054a4

Add math constants and triangular and von Mises distributions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196407 138bc75d-0d04-0410-961f-82ee72b054a4

PR/56490

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196406 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/52688
* g++.dg/template/static33.C: New.
* g++.dg/template/static34.C: Likewise.

PR c++/10291
* g++.dg/template/static35.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196405 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196403 138bc75d-0d04-0410-961f-82ee72b054a4

include/
* dwarf2.h (enum dwarf_sect): New enum type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196400 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Release path
vector even when returning true.  Fix up function comment formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196398 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* ira-build.c (ira_loop_nodes_count): New variable.
(create_loop_tree_nodes): Initialize it.
(finish_loop_tree_nodes): Use it instead of looking at current_loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196397 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-data-refs.c (vect_permute_store_chain): Avoid using copy
method on dr_chain and result_chain.
* tree-vect-stmts.c (vectorizable_store): Only call
result_chain.create if j == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196396 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* files.c (_cpp_save_file_entries): Free result at the end.
* pch.c (cpp_string_free): New function.
(cpp_save_state): Use it in htab_create call.
(cpp_write_pch_deps): Free ss->defs.  Destroy ss->definedhash.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196394 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-stmts.c (vect_create_vectorized_promotion_stmts): Call
vec_oprnds0->release (); rather than vec_oprnds0->truncate (0)
before overwriting it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196393 138bc75d-0d04-0410-961f-82ee72b054a4

runtime, testing/quick: libffi doesn't handle complex on Alpha.

From Uros Bizjak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196389 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2013-03-01  Tobias Burnus  <burnus@net-b.de>

        * doc/extended.texi (C Extensions): Change order in @menu
        to match @node.
        (Other MIPS Built-in Functions): Move last MIPS entry before
        "picoChip Built-in Functions".
        (SH Built-in Functions): Move after RX Built-in Functions.
        * doc/gcc.texi (Introduction): Change order in @menu
        to match @node.
        * doc/md.texi (Constraints): Ditto.
        * gty.texi (Type Information): Ditto.
        (User-provided marking routines for template types): Make
        subsection.
        * doc/invoke.texi (AArch64 Options): Move before
        "Adapteva Epiphany Options".

libiberty/
2013-03-01  Andreas Schwab  <schwab@linux-m68k.org>

        * obstacks.texi (Obstacks): Trim @node to only contain the
        node name.
        * libiberty.texi (Obstacks): Lower section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196388 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-01  Tobias Burnus  <burnus@net-b.de>

        * iresolve.c (resolve_bound): Use gfc_get_string instead of xstrdup.
        * symbol.c (free_components): Free proc-pointer components.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196387 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-01  Steve Ellcey  <sellcey@mips.com>

* gcc.dg/pr56396.c: Require pic support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196386 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64/AArch64-4.7][libgcc] Silence warnings in sync-cache.c

libgcc/
* config/aarch64/sync-cache.c
(__aarch64_sync_cache_range): Silence warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196380 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/55481
* gcc.dg/torture/pr56488.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196377 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-01  Tobias Burnus  <burnus@net-b.de>

        * trans-decl.c (gfc_trans_deferred_vars): Free expr after use.
        * trans-io.c (build_dt): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196372 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/56475
* acinclude.m4 (GLIBCXX_CHECK_RANDOM_TR1): Disable check for
mingw-targets.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196371 138bc75d-0d04-0410-961f-82ee72b054a4

Update Solaris baselines

* config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate.
* config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196370 138bc75d-0d04-0410-961f-82ee72b054a4

2013-03-01  Paolo Carlini  <paolo.carlini@oracle.com>

* decl.c (grokdeclarator): Remove dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196369 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196365 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Don't block SIGTRAP while creating a new thread.

Thanks to Uros Bizjak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196362 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/56454
* asan.c (gate_asan): Lookup no_sanitize_address instead of
no_address_safety_analysis attribute.
* doc/extend.texi (no_address_safety_attribute): Rename to
no_sanitize_address attribute, mention no_address_safety_analysis
attribute as deprecated alias.

* c-common.c (handle_no_sanitize_address_attribute): New function.
(c_common_attribute_table): Add no_sanitize_address attribute.
(handle_no_address_safety_analysis_attribute): Add
no_sanitize_address attribute, not no_address_safety_analysis
attribute.

* g++.dg/asan/default-options-1.C (__asan_default_options): Use
no_sanitize_address attribute rather than no_address_safety_analysis.
* g++.dg/asan/sanitizer_test_utils.h
(ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS): Likewise.
* c-c++-common/asan/attrib-1.c: Test no_sanitize_address attribute
in addition to no_address_safety_analysis.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196361 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument
type to vec<vec<tree> > *.
* tree-vect-slp.c (vect_get_slp_defs): Likewise.  Change vec_defs
to be vec<tree> instead of vec<tree> *, set vec_defs
to vNULL and call vec_defs.create (number_of_vects), adjust other
uses of vec_defs.
* tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call,
vectorizable_condition): Adjust vect_get_slp_defs callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196360 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56481
* g++.dg/cpp0x/constexpr-and.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196359 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56481
* semantics.c (potential_constant_expression_1): Use
cxx_eval_outermost_constant_expr rather than maybe_constant_value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196358 138bc75d-0d04-0410-961f-82ee72b054a4

* files.c (_cpp_find_file): If returning early, before storing
something to *hash_slot and *hash_slot is NULL, call htab_clear_slot
on it.  Access *hash_slot using void * type rather than
struct file_hash_entry * to avoid aliasing issues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196356 138bc75d-0d04-0410-961f-82ee72b054a4

* asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
* asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
0x4fffffffffULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196355 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64/AArch64-4.7] Fix warning - Unused variable in aarch64_float_const_representable.

gcc/
* config/aarch64/aarch64.c
(aarch64_float_const_representable): Remove unused variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196352 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64/AArch64-4.7] Fix warning - aarch64_mangle_type has no prototype.

gcc/
* config/aarch64/aarch64.c (aarch64_mangle_type): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196349 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
     * config/aarch64/aarch64-builtins.c
     (aarch64_init_simd_builtins): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196347 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64/AArch64-4.7] Fix warning - aarch64_simd_make_constant has no prototype.

gcc/
* config/aarch64/aarch64.c
(aarch64_simd_make_constant): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196345 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56243
* call.c (build_over_call): Avoid virtual lookup in a template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196343 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-28  Martin Jambor  <mjambor@suse.cz>

* tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements
with no initialization to the RHS of debug statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196341 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-28  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/56294
* tree-sra.c (analyze_access_subtree): Create replacement declarations.
Adjust dumping.
(get_access_replacement): Do not call create_access_replacement.
Assert a replacement exists.
(get_repl_default_def_ssa_name): Create the replacement declaration
itself.

testsuite/
* g++.dg/debug/pr56294.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196340 138bc75d-0d04-0410-961f-82ee72b054a4

Add XFAIL to g++.old-deja/g++.pt/ptrmem6.C for AArch64.

2013-02-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * g++.old-deja/g++.pt/ptrmem6.C(main): Add xfail aarch64*-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196338 138bc75d-0d04-0410-961f-82ee72b054a4

Call final_start_function and final_end_function from arm_output_mi_thunk.

2013-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* config/arm/arm.c (arm_output_mi_thunk): Call final_start_function and final_end_function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196336 138bc75d-0d04-0410-961f-82ee72b054a4

    PR rtl-optimization/56466
        * loop-unroll.c (unroll_and_peel_loops): Call fix_loop_structure
        if we're changing a loop.
        (peel_loops_completely): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196335 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/55813
* doc/invoke.texi ([-Wctor-dtor-privacy]): Complete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196334 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Don't define ENABLE_CHECKING whenever
--enable-checking is seen, instead use similar --enable-checking=yes
vs. --enable-checking=release default as gcc/ subdir has and
define ENABLE_CHECKING if ENABLE_CHECKING is defined in gcc/.
Define ENABLE_VALGRIND_CHECKING if requested.
* lex.c (new_buff): If ENABLE_VALGRIND_CHECKING, put _cpp_buff
struct first in the allocated buffer and result->base after it.
(_cpp_free_buff): If ENABLE_VALGRIND_CHECKING, free buff itself
instead of buff->base.
* config.in: Regenerated.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196333 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/56445
* config/avr/avr.c (avr_init_builtins): Use 'n' instead of empty
macro parameters with: FX_FTYPE_FX, FX_FTYPE_FX_INT, INT_FTYPE_FX,
INTX_FTYPE_FX, FX_FTYPE_INTX.
* config/avr/builtins.def: Adjust respective DEF_BUILTIN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196332 138bc75d-0d04-0410-961f-82ee72b054a4

* avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285)
(ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795)
(atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb)
(atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a)
(atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1)
(atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p)
(atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb)
(atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161)
(atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e)
(atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4)
(atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3)
(atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1)
(atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva)
(atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3)
(atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU.
(avrxmega6): Increase max flash segments from 5 to 6.
* config/avr/t-multilib: Regenerate.
* config/avr/avr-tables.opt: Regenerate.
* doc/avr-mmcu.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196331 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (device_to_arch): Rename to device_to_ld.
(avr_device_to_arch): Rename to avr_device_to_ld.
(avr_device_to_as): New prototype.
(EXTRA_SPEC_FUNCTIONS): Add device_to_as.
(ASM_SPEC): Use device_to_as to get -mmcu= and -mno-skip-bug=.
* config/avr/driver-avr.c (avr_device_to_as): New.
(avr_device_to_arch): Rename to avr_device_to_ld.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196330 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-28  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* gcc.dg/tree-ssa/slsr-1.c: Allow widening multiplications.
* gcc.dg/tree-ssa/slsr-2.c: Likewise.
* gcc.dg/tree-ssa/slsr-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196329 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196328 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-data-refs.c (vect_permute_load_chain): Avoid using copy
method on dr_chain and result_chain.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196325 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Call
pointer_set_destroy on not_executed_last_iteration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196324 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-vect-loop.c (vectorizable_reduction): Release vect_defs
vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196323 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* ipa-pure-const.c (propagate): Use FOR_EACH_FUNCTION instead of
FOR_EACH_DEFINED_FUNCTION when freeing state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196322 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before
pool_free.
(df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before
overwriting it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196321 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* ipa-cp.c (decide_whether_version_node): Call vec_free on
known_aggs[i].items and release known_aggs vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196320 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* ipa-reference.c (propagate): Free node_info even for alias nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196319 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56358
PR c++/56323
* name-lookup.c (do_class_using_decl): Use ctor_identifier instead
of the base name for inheriting ctors.
(push_class_level_binding_1): Remove inheriting ctor handling.
* pt.c (tsubst_decl) [USING_DECL]: Likewise.
* class.c (add_implicitly_declared_members): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196316 138bc75d-0d04-0410-961f-82ee72b054a4

Avoid pcmpe insns when not valuable.

 *  gcc/config/microblaze/microblaze.c (microblaze_emit_compare):
     Use xor for EQ/NE comparisions
 *  gcc/config/microblaze/microblaze.md (cstoresf4): Add constraints
     (cbranchsf4): Adjust operator to comparison_operator

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196315 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* tree-flow.h (edge_var_map_vector): Change into va_heap, vl_embed
vector.
* tree-ssa.c (redirect_edge_var_map_add): Use vec_safe_reserve and
vec_safe_push, always update *slot.
(redirect_edge_var_map_clear): Use vec_free.
(redirect_edge_var_map_dup): Use vec_safe_copy and vec_safe_reserve.
(free_var_map_entry): Use vec_free.
* tree-cfgcleanup.c (remove_forwarder_block_with_phi): Use
FOR_EACH_VEC_SAFE_ELT instead of FOR_EACH_VEC_ELT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196313 138bc75d-0d04-0410-961f-82ee72b054a4

Make make_sunver.pl robust against non-C locales

* make_sunver.pl: Enforce C locale.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196309 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/45472

gcc/
        * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr
        when the may_trap_p bit of the exprs being merged differs.

        Reorder tests for speculativeness in the logical and operator.

testsuite/
* gcc.dg/45472.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196308 138bc75d-0d04-0410-961f-82ee72b054a4

* incpath.c (add_standard_paths): Use reconcat instead of concat
where appropriate and avoid leaking memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196306 138bc75d-0d04-0410-961f-82ee72b054a4

* opts.h: Include obstack.h.
(opts_concat): New prototype.
(opts_obstack): New declaration.
* opts.c (opts_concat): New function.
(opts_obstack): New variable.
(init_options_struct): Call gcc_init_obstack on opts_obstack.
(finish_options): Use opts_concat instead of concat
and XOBNEWVEC instead of XNEWVEC.
* opts-common.c (generate_canonical_option, decode_cmdline_option,
generate_option): Likewise.
* Makefile.in (OPTS_H): Depend on $(OBSTACK_H).
* lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196305 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/56455
* stmt.c (expand_switch_as_decision_tree_p): If flag_pic
and ASM_OUTPUT_ADDR_DIFF_ELT isn't defined, return true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196304 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196300 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/56012
* include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
* testsuite/29_atomics/atomic/operators/56012.cc: New.

PR libstdc++/56011
* include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
missing overload.
* testsuite/29_atomics/atomic/operators/56011.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196296 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/56461
* lra-spills.c (lra_spill): Free spill_hard_reg at the end.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196294 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/arm/arm.c (const_ok_for_dimode_op): Back out last change.
        (arm_block_move_unaligned_straight): Likewise.
        (arm_adjust_block_mem): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196293 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/54662
        * config/mep/t-mep (mep-pragma.o): Use ALL_COMPILERFLAGS instead of
        ALL_CFLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196291 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/54640
        * config/arm/arm.c (const_ok_for_dimode_op): Make code consistent
        for HOST_WIDE_INT of 32 bit / same size as int.
        (arm_block_move_unaligned_straight): Likewise.
        (arm_adjust_block_mem): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196290 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/54639
        * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset
        type promotion to unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196289 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/52550
        * config/tilegx/tilegx.c (tilegx_expand_prologue):
        Remove unused variable cfa_offset.
        * config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196288 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/52501
        * config/cr16/cr16-protos.h: Move end of RTX_CODE guard below end
        of prologue/epilogue functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196287 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/52500
        * config/c6x/c6x.c (dbx_register_map): Change to unsigned.
        * config/c6x/c6x.h (dbx_register_map): Update declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196286 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/48901
        * config/lm32/lm32.c (gen_int_relational): Remove unused variables
        temp, cond and label.
        * config/lm32/lm32.md (ashlsi3): Remove unused variable one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196285 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-26  David Binderman  <dcb314@hotmail.com>

PR c++/55632
* decl.c (grokdeclarator): Tidy publicp assignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196284 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56419
* semantics.c (begin_transaction_stmt): Set TREE_SIDE_EFFECTS.
(build_transaction_expr): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196282 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-26  Marek Polacek  <polacek@redhat.com>

        PR tree-optimization/56426
        * tree-ssa-loop.c (tree_ssa_loop_init): Always call
        scev_initialize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196281 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-26  Richard Biener  <rguenther@suse.de>

PR target/56444
* config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc): Remove
unused variable loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196280 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/56448
* fold-const.c (operand_equal_p) <case tcc_reference>: Don't look at
TREE_SIDE_EFFECTS if flags contain OEP_CONSTANT_ADDRESS_OF.
Clear OEP_CONSTANT_ADDRESS_OF from flags before recursing on second or
later operands of the references, or even first operand for
INDIRECT_REF, TARGET_MEM_REF or MEM_REF.

* gcc.c-torture/compile/pr56448.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196278 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/56443
* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): For
overaligned types, pass TYPE_UNSIGNED (scalar_type) as second argument
to type_for_mode langhook.

* gcc.dg/torture/pr56443.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196277 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Check for __cxa_thread_atexit_impl.
* libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward
to it if available.
* config.h.in, configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196276 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56377
* pt.c (fn_type_unification): Wait to call push_tinst_level until
we know what args we're looking at.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196275 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56438
* semantics.c (potential_constant_expression_1): In C++98, a cast
to non-integral type can't be a constant expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196274 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196273 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2013-02-25  Matt Turner  <mattst88@gmail.com>

* doc/invoke.texi: Document r4700.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196270 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/ada-tree.h: Back out change accidentally committed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196268 138bc75d-0d04-0410-961f-82ee72b054a4

Add -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/

* bootstrap-asan.mk (POSTSTAGE1_LDFLAGS): Add
-B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/asan/.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196264 138bc75d-0d04-0410-961f-82ee72b054a4

2013-02-25  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56175
* tree-ssa-forwprop.c (hoist_conversion_for_bitop_p): New predicate,
split out from ...
(simplify_bitwise_binary): ... here.  Also guard the conversion
of (type) X op CST to (type) (X op ((type-x) CST)) with it.

* gcc.dg/tree-ssa/forwprop-24.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196263 138bc75d-0d04-0410-961f-82ee72b054a4