neon-vld1_dupQ.c: Use types that match function prototypes.

* gcc.target/arm/neon-vld1_dupQ.c: Use types that match function
prototypes.

From-SVN: r195248

re PR rtl-optimization/56005 (FAIL: gcc.target/i386/pr45352.c (internal compiler error))

2013-01-16  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/56005
* sched-deps.c (sched_analyze_2): Check deps->readonly for adding
pending reads for prefetch.

From-SVN: r195247

* gospec.c: pass -u pthread_create to linker when static linking.

From-SVN: r195244

Make zero_extends explicit for some more SImode patterns (AArch64)

From-SVN: r195243

re PR driver/55884 (FAIL: libgomp.fortran/omp_parse3.f90  -O0  (test for excess errors))

gcc/fortran/
2013-01-16  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <burnus@net-b.de>

        PR driver/55884
        * lang.opt (fintrinsic-modules-path): Don't accept Joined.
        (fintrinsic-modules-path=): New.
        * options.c (gfc_handle_option, gfc_get_option_string,
        gfc_get_option_string): Handle the latter.

libgomp/
2013-01-16  Jakub Jelinek  <jakub@redhat.com>
            Tobias Burnus  <burnus@net-b.de>

        PR driver/55884
        * testsuite/libgomp.fortran/fortran.exp: Use
        -fintrinsic-modules-path= instead of
        -fintrinsic-modules-path.

Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r195242

re PR fortran/52865 (GCC can't vectorize fortran loop but able to vectorize similar c-loop)

PR fortran/52865
* trans-stmt.c (gfc_trans_do): Put countm1-- before conditional
and use value of countm1 before the decrement in the condition.

From-SVN: r195241

tree-inline.c (tree_function_versioning): Remove set but never used variable.

2013-01-16  Richard Biener  <rguenther@suse.de>

* tree-inline.c (tree_function_versioning): Remove set but
never used variable.

From-SVN: r195240

re PR tree-optimization/55964 (Segmentation fault with -O -ftree-loop-distribution -funswitch-loops)

2013-01-16  Richard Biener  <rguenther@suse.de>

PR tree-optimization/55964
* tree-flow.h (rename_variables_in_loop): Remove.
(rename_variables_in_bb): Likewise.
* tree-loop-distribution.c (update_phis_for_loop_copy): Remove.
(copy_loop_before): Adjust and delete update-ssa status.
* tree-vect-loop-manip.c (rename_variables_in_bb): Make static.
(rename_variables_in_bb): Likewise.  Properly walk over
predecessors.
(rename_variables_in_loop): Remove.
(slpeel_update_phis_for_duplicate_loop): Likewise.
(slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops,
use available cfg machinery instead of duplicating it.
Update PHI nodes and perform poor-mans SSA update here.
(slpeel_tree_peel_loop_to_edge): Adjust.

* gcc.dg/torture/pr55964.c: New testcase.

From-SVN: r195239

re PR tree-optimization/54767 (Incorrect code generated with "-O2 -fcheck=bounds")

2013-01-16  Richard Biener  <rguenther@suse.de>

PR tree-optimization/54767
PR tree-optimization/53465
* tree-vrp.c (vrp_meet_1): Revert original fix for PR53465.
(vrp_visit_phi_node): For PHI arguments coming via backedges
drop all symbolical range information.
(execute_vrp): Compute backedges.

* gfortran.fortran-torture/execute/pr54767.f90: New testcase.

From-SVN: r195238

install.texi: Update CLooG and ISL requirements to 0.18.0 and 0.11.1.

2013-01-16  Richard Biener  <rguenther@suse.de>

* doc/install.texi: Update CLooG and ISL requirements to
0.18.0 and 0.11.1.

From-SVN: r195233

re PR libstdc++/55043 (issue with nesting unordered_map containing unique_ptr into vector)

PR libstdc++/55043
* include/std/unordered_map: Include alloc_traits.h
* include/std/unordered_set: Likewise.
* include/bits/alloc_traits.h: Define __is_copy_insertable.
* include/bits/unordered_map.h: Use it.
* include/bits/unordered_set.h: Likewise.
* include/debug/unordered_map.h: Likewise.
* include/debug/unordered_set.h: Likewise.
* include/profile/unordered_map.h: Likewise.
* include/profile/unordered_set.h: Likewise.
* include/bits/hashtable.h: Fix comment typos.
* testsuite/23_containers/unordered_map/55043.cc: New.
* testsuite/23_containers/unordered_multimap/55043.cc: New.
* testsuite/23_containers/unordered_multiset/55043.cc: New.
* testsuite/23_containers/unordered_set/55043.cc: New.

From-SVN: r195231

re PR target/55301 ([SH] broken sp_switch function attribute)

PR target/55301
* config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol.
(broken_move): Handle UNSPECV_SP_SWITCH_B.
* config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG).

* config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
(UNSPECV_SP_SWITCH_E): New.
(sp_switch_1): Change to an unspec.
(sp_switch_2): Change to an unspec.  Don't use post-inc when we
replace $r15.

* gcc.target/sh/sh-switch.c: New testcase.

From-SVN: r195230

Makefile.am (AM_CXXFLAGS): Remove -Wno-c99-extensions.

* sanitizer_common/Makefile.am (AM_CXXFLAGS): Remove
-Wno-c99-extensions.
* interception/Makefile.am (AM_CXXFLAGS): Likewise.
* asan/Makefile.am (AM_CXXFLAGS): Likewise.
* sanitizer_common/Makefile.in: Regenerated.
* interception/Makefile.in: Regenerated.
* asan/Makefile.in: Regenerated.

From-SVN: r195229

emit-rtl.c (need_atomic_barrier_p): Mask memory model argument with MEMMODEL_MASK before comparing with MEMMODEL_*...

* emit-rtl.c (need_atomic_barrier_p): Mask memory model argument
with MEMMODEL_MASK before comparing with MEMMODEL_* memory types.
* optabs.c (maybe_emit_sync_lock_test_and_set): Ditto.
(expand_mem_thread_fence): Ditto.
(expand_mem_signal_fence): Ditto.
(expand_atomic_load): Ditto.
(expand_atomic_store): Ditto.

From-SVN: r195228

re PR rtl-optimization/55547 (Alias analysis does not handle AND addresses correctly)

PR rtl-optimization/55547
PR rtl-optimization/53827
PR debug/53671
PR debug/49888
* alias.c (memrefs_conflict_p): Set sizes to negative after
AND adjustments.

From-SVN: r195227

inclhack.def (feraiseexcept_nosse_invalid): New.

* inclhack.def (feraiseexcept_nosse_invalid): New.
(feraiseexcept_nosse_divbyzero): Likewise.
* fixincl.x: Rebuilt.
* tests/base/bits/fenv.h: New.

From-SVN: r195226

* gcc.dg/webizer.c: Increase the array size.

From-SVN: r195225

dg-extract-results.sh: Fix order of summary counts.

2013-01-15  David Blaikie <dblaikie@gmail.com>

* dg-extract-results.sh: Fix order of summary counts.

From-SVN: r195224

Daily bump.

From-SVN: r195223

re PR target/55940 (Incorrect code for accessing parameters with 32-bit Intel hosts)

PR target/55940
* function.c (thread_prologue_and_epilogue_insns): Always
add crtl->drap_reg to set_up_by_prologue.set, even if
stack_realign_drap is false.

* gcc.dg/pr55940.c: New test.

From-SVN: r195220

* config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3,

and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3,
*call): Fix indention.

From-SVN: r195218

bounds_check_4.f90: Add dg-options "-fbounds-check".

2013-01-15  Manfred Schwarb  <manfred99@gmx.ch>
    Harald Anlauf  <anlauf@gmx.de>

* gfortran.dg/bounds_check_4.f90: Add dg-options "-fbounds-check".
* gfortran.dg/bounds_check_5.f90: Likewise.
* gfortran.dg/class_array_10.f03: Fix syntax of dg-directive.
* gfortran.dg/continuation_9.f90: Likewise.
* gfortran.dg/move_alloc_13.f90: Likewise.
* gfortran.dg/structure_constructor_11.f90: Likewise.
* gfortran.dg/tab_continuation.f: Likewise.
* gfortran.dg/warning-directive-2.F90: Likewise.
* gfortran.dg/coarray_lib_token_4.f90: Remove misspelled directive.

Co-Authored-By: Harald Anlauf <anlauf@gmx.de>
From-SVN: r195217

dg-extract-results.sh: Constrain the start-of-log pattern.

2013-01-15  David Blaikie <dblaikie@gmail.com>

* dg-extract-results.sh: Constrain the start-of-log pattern.

From-SVN: r195216

dg-extract-results.sh: Handle KPASSes.

2013-01-15  David Blaikie <dblaikie@gmail.com>

* dg-extract-results.sh: Handle KPASSes.

From-SVN: r195215

fma.c: Skip for conflicting multilib options.

* gcc.target/arm/fma.c: Skip for conflicting multilib options.
* gcc.target/arm/fma-sp.c: Likewise.

From-SVN: r195213

re PR target/55876 (internal compiler error: in gen_rtx_SUBREG, at emit-rtl.c:776)

2013-01-15  Tom de Vries  <tom@codesourcery.com>

PR target/55876
* optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
Update comment.

From-SVN: r195212

PR rtl-optimization/pr55153

2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/pr55153
* sched-deps.c (sched_analyze_2): Add pending reads for prefetch.

2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/pr55153
* gcc.dg/pr55153.c: New.

From-SVN: r195211

re PR tree-optimization/55920 (ICE in expand_debug_locations, at cfgexpand.c:3753)

2013-01-15  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/55920
* tree-sra.c (analyze_access_subtree): Do not mark non-removable
accesses as grp_to_be_debug_replaced.

From-SVN: r195210

re PR tree-optimization/55920 (ICE in expand_debug_locations, at cfgexpand.c:3753)

PR tree-optimization/55920
* tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced
there is non-useless type conversion needed from debug rhs to lhs,
use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR.

* gcc.c-torture/compile/pr55920.c: New test.

From-SVN: r195209

re PR target/43961 ([ARM thumb] "branch out of range" with thumb1_output_casesi)

2013-01-15  Joseph Myers  <joseph@codesourcery.com>
    Mikael Pettersson  <mikpe@it.uu.se>

PR target/43961
* config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
Thumb.
(ASM_OUTPUT_CASE_LABEL): Remove.
(ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
* final.c (shorten_branches): Update alignment of labels before
jump tables if CASE_VECTOR_SHORTEN_MODE.

Co-Authored-By: Mikael Pettersson <mikpe@it.uu.se>
From-SVN: r195208

re PR other/55982 (__strncat_chk is buggy)

2013-01-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

PR 55982
* strncat-chk.c (__strncat_chk): Fix loop unroll.

From-SVN: r195207

re PR bootstrap/55961 (system.h includes gmp.h but system.h is included for build and not just target)

2013-01-15  Richard Biener  <rguenther@suse.de>

PR bootstrap/55961
* system.h: Do not include gmp.h for building host tools.

From-SVN: r195205

[AARCH64] Fix __clear_cache.

From-SVN: r195203

- regenerate class files for updated copyright years, changed in:

  r194903 | jakub | 2013-01-04 13:49:55 +0100 (Fr, 04. Jan 2013) | 2 Zeilen

  Update Copyright years for files modified in 2011 and/or 2012.

From-SVN: r195198

Main.java: Accept -source 1.5, 1.6, 1.7.

2013-01-10  Matthias Klose <doko@ubuntu.com>

        * tools/gnu/classpath/tools/gjdoc/Main.java: Accept -source 1.5,
        1.6, 1.7.

From-SVN: r195197

re PR other/55973 (r195150 doesn't properly handle out of tree isl 0.11.1)

2013-01-15  Richard Biener  <rguenther@suse.de>

PR other/55973
* configure: Re-generate.

config/
* isl.m4 (ISL_INIT_FLAGS): Warn about disabled version check
for in-tree build.
(ISL_CHECK_VERSION): Do not use AC_CACHE_CHECK.
* cloog.m4 (CLOOG_INIT_FLAGS): Disable version check for
in-tree build and warn about that.
(CLOOG_CHECK_VERSION): Do not use AC_CACHE_CHECK.

From-SVN: r195195

re PR middle-end/55882 (unaligned load/store : incorrect struct offset)

2013-01-15  Richard Biener  <rguenther@suse.de>

PR middle-end/55882
* emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly
account for bitpos when computing alignment.

* gcc.dg/torture/pr55882.c: New testcase.

From-SVN: r195194

i386-c.c (ix86_target_macros_internal): New case.

        * config/i386/i386-c.c (ix86_target_macros_internal): New case.
        (ix86_target_macros_internal): Likewise.

        * config/i386/i386.c (m_CORE2I7): Removed.
        (m_CORE_HASWELL): New macro.
        (m_CORE_ALL): Likewise.
        (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL.
        (initial_ix86_arch_features): Likewise.
        (processor_target_table): Initializations for Core avx2.
        (cpu_names): New names "core-avx2".
        (ix86_option_override_internal): Changed PROCESSOR_COREI7 by
        PROCESSOR_CORE_HASWELL.
        (ix86_issue_rate): New case.
        (ia32_multipass_dfa_lookahead): Likewise.
        (ix86_sched_init_global): Likewise.

        * config/i386/i386.h (TARGET_HASWELL): New macro.
        (target_cpu_default): New TARGET_CPU_DEFAULT_haswell.
        (processor_type): New PROCESSOR_HASWELL.

From-SVN: r195191

re PR tree-optimization/55955 (ICE in optab_for_tree_code, at optabs.c:402)

PR tree-optimization/55955
* tree-vect-loop.c (vectorizable_reduction): Give up early on
*SHIFT_EXPR and *ROTATE_EXPR codes.

* gcc.c-torture/compile/pr55955.c: New test.

From-SVN: r195190

PR c++/55663 - constexpr function templ instantiation

Consider the example of the problem report

     1 template <typename>
     2 constexpr bool the_truth () { return true; }
     3
     4 template <bool>
     5   struct Takes_bool { };
     6
     7 template<bool B>
     8   using Alias = Takes_bool<B>;
     9
    10 template<typename T>
    11   struct test { using type = Alias<the_truth<T>()>; };
    12
    13 int main () {
    14   test<int> a;
    15
    16   return 0;
    17 }

that yields the error:

    test.cc: In substitution of ‘template<bool B> using Alias = Takes_bool<B> [with bool B = the_truth<int>()]’:
    test.cc:11:51:   required from ‘struct test<int>’
    test.cc:14:13:   required from here
    test.cc:11:51: error: integral expression ‘the_truth<int>()’ is not constant
       struct test { using type = Alias<the_truth<T>()>; };

I think the issue happens in the course of instantiating test<int> at
line 14, when we look into instantiating Alias<the_truth<T>()> (at
line 11) (using instantiate_alias_template) with T = int.

There, when we check the argument 'the_truth<int>()' to see if it
actually is a constant expression, in check_instantiated_arg, we fail
to recognize it constexpr-ness b/c we just look at its TREE_CONSTANT.

At that point, the_truth<int> should have been folded, and it's not,
because instantiate_alias_template forgets to call
coerce_template_parms on its arguments.

Fixed thus, bootstapped and tested on x86_64-unknown-linux-gnu against
trunk.

gcc/cp/

PR c++/55663
* pt.c (coerce_innermost_template_parms): New static function.
(instantiate_alias_template):  Use it here.

gcc/testsuite/

PR c++/55663
* g++.dg/cpp0x/alias-decl-31.C: New test.

From-SVN: r195189

re PR tree-optimization/48766 (Infinite recursion in fold_binary_loc())

PR tree-optimization/48766
* opts.c (common_handle_option): For -fwrapv disable -ftrapv, for
-ftrapv disable -fwrapv.

From-SVN: r195186

re PR fortran/54286 (Accepts invalid proc-pointer assignments involving proc-ptr function result)

2013-01-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/54286
* expr.c (gfc_check_pointer_assign): Check for presence of
's2' before using it.

2013-01-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/54286
* gfortran.dg/proc_ptr_result_8.f90 : Add module 'm' to check
case where interface is null.

From-SVN: r195185

Daily bump.

From-SVN: r195184

re PR fortran/55806 (Missed optimization with ANY or ALL)

2013-01-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/55806
* frontend-passes.c (optimize_reduction):  New function,
including prototype.
(callback_reduction):  Likewise.
(gfc_run_passes):  Also run optimize_reduction.
(copy_walk_reduction_arg):  New function.
(dummy_code_callback):  New function.

2013-01-14  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/55806
* gfortran.dg/array_constructor_40.f90:  New test.

From-SVN: r195179

vector.cc: Shrink memory usage under simulator.

2013-01-14  Steve Ellcey  <sellcey@mips.com>

* testsuite/libstdc++-v3/testsuite/23_containers/vector/profile/vector.cc:
Shrink memory usage under simulator.
* testsuite/libstdc++-v3/testsuite/26_numerics/valarray/28277.cc: Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/4.cc:
Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_istream/getline/wchar_t/5.cc:
Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_istream/ignore/wchar_t/2.cc:
Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/wchar_t/28277-1.cc:
Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/wchar_t/28277-2.cc:
Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_stringbuf/overflow/wchar_t/1.cc:
Ditto.
* testsuite/libstdc++-v3/testsuite/27_io/basic_stringbuf/setbuf/wchar_t/4.cc:
Ditto.

From-SVN: r195177

Reverted last patch.

From-SVN: r195174

generic-morestack-thread.c: Change declaration of __real_pthread_create to not be weak.

* generic-morestack-thread.c: Change declaration of
__real_pthread_create to not be weak.

From-SVN: r195172

re PR target/55974 ([avr] Wrong suffix for built-in defines __INT24_MAX__ and __UINT24_MAX__ with -mint8)

PR target/55974
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
etc. to 1 and not to __flash.
Use LL suffix for __INT24_MAX__ with -mint8.
Use ULL suffix for __UINT24_MAX__ with -mint8.

From-SVN: r195169

Update copyright years in libgfortran.

From-SVN: r195167

Update copyright years in libgomp.

From-SVN: r195166

Update copyright years in libbacktrace.

From-SVN: r195165

Update copyright years in libatomic.

From-SVN: r195164

Update copyright years in libada.

From-SVN: r195163

Update copyright years in libcpp.

From-SVN: r195162

slsr-8.c: Allow widening multiplications.

gcc/testsuite/
* gcc.dg/tree-ssa/slsr-8.c: Allow widening multiplications.

From-SVN: r195161

avr-arch.h (struct base_arch_s): Use typedef avr_arch_t instead.

* config/avr/avr-arch.h
(struct base_arch_s): Use typedef avr_arch_t instead.
(struct arch_info_s): Use typedef avr_arch_info_t instead.
(struct mcu_type_s): Use typedef avr_mcu_t instead.
* config/avr/avr.c: Same.
* config/avr/avr-devices.c: Same.
* config/avr/driver-avr.c: Same.
* config/avr/gen-avr-mmcu-texi.c: Same.
* config/avr/avr-mcus.def: Adjust comment.

From-SVN: r195160

aarch64-simd.md (*aarch64_simd_ld1r<mode>): New.

2013-01-14  Tejas Belagod  <tejas.belagod@arm.com>

gcc/
* config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New.
* config/aarch64/iterators.md (VALLDI): New.

testsuite/
* gcc.target/aarch64/aarch64/vect-ld1r-compile-fp.c: New.
* gcc.target/aarch64/vect-ld1r-compile.c: New.
* gcc.target/aarch64/vect-ld1r-fp.c: New.
* gcc.target/aarch64/vect-ld1r.c: New.
* gcc.target/aarch64/vect-ld1r.x: New.

From-SVN: r195158

re PR target/55948 (__atomic_clear / __atomic_store_n ignore HLE_RELEASE flags)

PR target/55948
* config/i386/sync.md (atomic_store<mode>_1): New pattern.
(atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE
memmodel flag.

testsuite/ChangeLog

PR target/55948
* gcc.target/i386/hle-clear-rel.c: New file
* gcc.target/i386/hle-store-rel.c: New file.

From-SVN: r195155

Makefile.def (install-target-libsanitizer): Depend on install-target-libstdc++-v3.

2013-01-14  Matthias Klose  <doko@ubuntu.com>

        * Makefile.def (install-target-libsanitizer): Depend on
        install-target-libstdc++-v3.
        * Makefile.in: Regenerate.

From-SVN: r195152

* Fix typos.  Remove trailing blanks.  Fix coding style.

From-SVN: r195151

configure.ac (cloog/isl): Also allow ISL 0.11.x and CLooG 0.18.0.

2013-01-14  Richard Biener  <rguenther@suse.de>

* configure.ac (cloog/isl): Also allow ISL 0.11.x and CLooG 0.18.0.
* configure: Re-generate

From-SVN: r195150

tree-cfg.c (verify_expr_location, [...]): New functions.

2013-01-14  Richard Biener  <rguenther@suse.de>

* tree-cfg.c (verify_expr_location, verify_expr_location_1,
verify_location, collect_subblocks): New functions.
(verify_gimple_in_cfg): Verify that locations only reference
BLOCKs in the functions BLOCK tree.

From-SVN: r195147

aint_anint_1.f90: Add dg-do run.

2013-01-14  Harald Anlauf  <anlauf@gmx.de>

* gfortran.dg/aint_anint_1.f90: Add dg-do run.
* gfortran.dg/bounds_check_4.f90: Likewise.
* gfortran.dg/inquire_10.f90: Likewise.
* gfortran.dg/minloc_3.f90: Likewise.
* gfortran.dg/minlocval_3.f90: Likewise.
* gfortran.dg/module_double_reuse.f90: Likewise.
* gfortran.dg/mvbits_1.f90: Likewise.
* gfortran.dg/oldstyle_1.f90: Likewise.
* gfortran.dg/pr20163-2.f: Likewise.
* gfortran.dg/save_1.f90: Likewise.
* gfortran.dg/scan_1.f90: Likewise.
* gfortran.dg/select_char_1.f90: Likewise.
* gfortran.dg/shape_4.f90: Likewise.
* gfortran.dg/coarray_29_2.f90: Fix dg-do directive.
* gfortran.dg/function_optimize_10.f90: Likewise.
* gfortran.dg/gomp/appendix-a/a.11.2.f90: Likewise.
* gfortran.dg/used_types_17.f90: Likewise.
* gfortran.dg/used_types_18.f90: Likewise.

From-SVN: r195146

avr-lib.h: Add GPL copyright notice.

* config/avr/avr-lib.h: Add GPL copyright notice.

From-SVN: r195145

tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated PHI argument.

2013-01-14  Richard Biener  <rguenther@suse.de>

* tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated
PHI argument.
* graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly
unshare reference.
(insert_out_of_ssa_copy_on_edge): Likewise.
(rewrite_close_phi_out_of_ssa): Likewise.
* tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare
debug expressions.
* tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare
propagated constants.
* tree-cfg.c (tree_node_can_be_shared): Handled component-refs
can not be shared.

From-SVN: r195144

avr-modes.def: Add GPL copyright notice.

* config/avr/avr-modes.def: Add GPL copyright notice.

From-SVN: r195143

fixlib.h (verbose_level, [...]): Mark extern.

2013-01-14  Richard Biener  <rguenther@suse.de>

* fixlib.h (verbose_level, fixinc_mode): Mark extern.

From-SVN: r195142

fixed-bit.c (SATFRACT): Only declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.

* fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
(SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.

From-SVN: r195141

Daily bump.

From-SVN: r195140

sync.md (mem_thread_fence): Mask operands[0] with MEMMODEL_MASK to determine memory model.

* config/i386/sync.md (mem_thread_fence): Mask operands[0] with
MEMMODEL_MASK to determine memory model.
(atomic_store<mode>): Ditto from operands[2].
* config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool.

From-SVN: r195137

re PR fortran/55935 ([OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK)

PR fortran/55935
* gimple-fold.c (get_symbol_constant_value): Call
unshare_expr.
(fold_gimple_assign): Don't call unshare_expr here.
(fold_ctor_reference): Call unshare_expr.

* trans-expr.c (gfc_conv_structure): Call
unshare_expr_without_location on the ctor elements.

From-SVN: r195136

Makefile.in (s-mlib): New argument MULTILIB_REUSE.

2013-01-13  Terry Guo  <terry.guo@arm.com>

        * gcc/Makefile.in (s-mlib): New argument MULTILIB_REUSE.
        * gcc/doc/fragments.texi: Document MULTILIB_REUSE.
        * gcc/gcc.c (multilib_reuse): New internal spec.
        (set_multilib_dir): Also search multilib from multilib_reuse.
        * gcc/genmultilib (tmpmultilib3): Refactor code.
        (tmpmultilib4): Ditto.
        (multilib_reuse): New multilib argument.

From-SVN: r195134

re PR fortran/54286 (Accepts invalid proc-pointer assignments involving proc-ptr function result)

2013-01-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/54286
* expr.c (gfc_check_pointer_assign): Ensure that both lvalue
and rvalue interfaces are presented to gfc_compare_interfaces.
Simplify references to interface names by using the symbols
themselves. Call gfc_compare_interfaces with s1 and s2 inter-
changed to overcome the asymmetry of this function. Do not
repeat the check for the presence of s1 and s2.

2013-01-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/54286
* gfortran.dg/proc_ptr_result_8.f90 : New test.

From-SVN: r195133

unroll_5.c: Add nomips16 attributes.

gcc/testsuite/
* gcc.dg/unroll_5.c: Add nomips16 attributes.

From-SVN: r195132

ssa-dom-thread-4.c: Update expected results for MIPS.

gcc/testsuite/
* gcc.dg/tree-ssa/ssa-dom-thread-4.c: Update expected results for MIPS.

From-SVN: r195131

Makefile.in: Update copyright.

gcc/
* Makefile.in: Update copyright.

From-SVN: r195130

Daily bump.

From-SVN: r195128

re PR fortran/55072 (Missing internal_pack leads to wrong code with derived type)

2013-01-12  Janus Weil  <janus@gcc.gnu.org>

PR fortran/55072
* trans-array.c (gfc_conv_array_parameter): No packing was done for
full arrays of derived type.

2013-01-12  Janus Weil  <janus@gcc.gnu.org>

PR fortran/55072
* gfortran.dg/assumed_type_2.f90: Fix test case.
* gfortran.dg/internal_pack_13.f90: New test.
* gfortran.dg/internal_pack_14.f90: New test.

From-SVN: r195125

re PR fortran/55868 (gfortran generates for CLASS(*)   __m_MOD___vtab__$tar on NO_DOLLAR_IN_LABEL systems)

2013-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55868
* class.c (get_unique_type_string): Change $tar to STAR and
replace sprintf by strcpy where there is no formatting.
* decl.c (gfc_match_decl_type_spec): Change $tar to STAR.

2013-01-08  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/55868
* gfortran.dg/unlimited_polymorphic_8.f90: Update
scan-tree-dump-times for foo.0.x._vptr to deal with change from
$tar to STAR.

From-SVN: r195124

Daily bump.

From-SVN: r195123

re PR tree-optimization/55890 (calling a builtin func through a cast triggers an ICE)

2013-01-12  Tom de Vries  <tom@codesourcery.com>

PR middle-end/55890
* calls.c (expand_call): Check if arg_nr is valid.

From-SVN: r195119

gdb-test.exp (gdb_batch_check): Catch error running gdb command.

* testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running
gdb command.

From-SVN: r195115

Fix typo in __builtin_ia32_packssdw256

From-SVN: r195113

* gcc.c-torture/compile/pr55921.c: Don't use matching constraints.

From-SVN: r195112

Fix typo in __builtin_ia32_paddb256, __builtin_ia32_pavgb256

From-SVN: r195110

re PR rtl-optimization/55719 (ICE: Segmentation fault)

2013-01-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR target/55719
* config/s390/s390.c (s390_preferred_reload_class): Do not return
NO_REGS for larl operands.
(s390_reload_larl_operand): Use s390_load_address instead of
emit_move_insn.

2013-01-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR target/55719
* gcc.target/s390/pr55719.c: New testcase.

From-SVN: r195109

tree-cfg.c (verify_node_sharing_1): Split out from ...

2013-01-11  Richard Biener  <rguenther@suse.de>

* tree-cfg.c (verify_node_sharing_1): Split out from ...
(verify_node_sharing): ... here.
(verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree.

From-SVN: r195107

* ChangeLog: Fix "Dito" to "Ditto".

From-SVN: r195106

* config.sub: Update from config repo.

From-SVN: r195105

Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata.

* Makefile.tpl (BOOT_ADAFLAGS): Remove -gnata.
* Makefile.in: Regenerate.
gcc/
* configure.ac (Tree checking): Set TREECHECKING to yes if enabled.
Substitute TREECHECKING.
* configure: Regenerate.
* Makefile.in (TREECHECKING): New.
gcc/ada/
* gcc-interface/Make-lang.in (COMMON_ADAFLAGS): Remove -gnata.
(CHECKING_ADAFLAGS): New.
(ALL_ADAFLAGS): Include CHECKING_ADAFLAGS.

From-SVN: r195104

re PR tree-optimization/44061 (Warns about out-of-bounds array access inside __builtin_constant_p guarded section)

2012-01-11  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/44061
* tree-vrp.c (extract_range_basic): Compute zero as
value-range for __builtin_constant_p of function parameters.

* gcc.dg/pr44061.c: New testcase.

From-SVN: r195103

Daily bump.

From-SVN: r195102

Update copyright years in gcc/

From-SVN: r195098

re PR target/55565 (FAIL: gcc.target/powerpc/ppc-mov-1.c scan-assembler-not fmr [0-9]+,[0-9]+)

PR target/55565
* gcc.target/powerpc/ppc-mov-1.c: Update scan-assembler-not
regex.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r195097

Fix typo in chnagelog entry

From-SVN: r195096

PR rtl-optimization/pr55672

2013-01-10  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/pr55672
* lra-eliminations.c (mark_not_elimnable): Permit addition with
const to be elimnable.

2013-01-10  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/pr55672
* gcc.target/i386/pr55672.c: New.

From-SVN: r195095

re PR target/55929 (lra-constraints-ICE while xg++ compile libitm with -Os)

PR target/55929
* config/i386/i386.md (xbegin): Use %eax as a temporary register.

From-SVN: r195094

vrp06.c: Tighten expected output.

        * gcc/dg/tree-ssa/vrp06.c: Tighten expected output.  Make each
        pass/fail message unique.

From-SVN: r195093

re PR sanitizer/55488 (Implement cold calls in tsan run-time)

2013-01-10  Wei Mi  <wmi@google.com>

libsanitizer/
        PR sanitizer/55488
        * tsan/Makefile.am: Add tsan_rtl_amd64.S.
        * tsan/Makefile.in: Regenerated.
        * tsan/tsan_rtl.h: Enable HACKY_CALL.

From-SVN: r195092

config-lang.in (boot_language_boot_flags): Delete.

* gcc-interface/config-lang.in (boot_language_boot_flags): Delete.
* gcc-interface/Make-lang.in (BOOT_ADAFLAGS): Likewise.

From-SVN: r195091