target-supports-dg.exp (check-flags): Add cflags from board config to compiler_flags.

2012-09-18  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

* lib/target-supports-dg.exp (check-flags): Add cflags from board
config to compiler_flags.

From-SVN: r191444

posix.c (O_BINARY): Define if not defined.

* posix.c (O_BINARY): Define if not defined.
(backtrace_open): Pass O_BINARY to open.  Only call fcntl if
HAVE_FCNTL is defined.
* configure.ac: Test for the fcntl function.
* configure, config.h.in: Rebuild.

From-SVN: r191443

* btest.c (test1, test2, test3, test4): Add the unused attribute.

From-SVN: r191440

* dwarf.c: Correct test of HAVE_DECL_STRNLEN.

From-SVN: r191437

avr.md: Tidy up empty "".

* config/avr/avr.md: Tidy up empty "".  Fix C code indentation.
* config/avr/avr-fixed.md: Ditto.

From-SVN: r191436

configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.

* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
* mmapio.c: Don't define _GNU_SOURCE.
* configure, config.h.in: Rebuild.

From-SVN: r191435

Implement the Nakagami statistical distribution as an extension.

From-SVN: r191434

configure.ac: Check whether strnlen is declared.

* configure.ac: Check whether strnlen is declared.
* dwarf.c: Declare strnlen if not declared.
* configure, config.h.in: Rebuild.

From-SVN: r191433

strnlen.c: New file.

* strnlen.c: New file.
* configure.ac: Check for strnlen, add it to AC_LIBOBJ if it's not
present.
* Makefile.in: Rebuild dependencies.
(CFILES): Add strnlen.c.
(CONFIGURED_OFILES): Add ./strnlen.$(objext).
* configure, config.in, functions.texi: Rebuild.

* maint-tool: Accept .def files in the include directory.

From-SVN: r191432

rs6000.c (print_operand): Remove.

* config/rs6000/rs6000.c (print_operand) <'c'>: Remove.
* config/rs6000/spe.md: Remove a leftover comment.

From-SVN: r191431

re PR rtl-optimization/54592 (Cannot fuse SSE move and add together)

PR target/54592
* config/i386/i386.c (ix86_rtx_costs): Limit > UNITS_PER_WORD
AND/IOR/XOR cost calculation to MODE_INT class modes.

* gcc.target/i386/pr54592.c: New test.

From-SVN: r191430

* c-ada-spec.c: Style fixes.

From-SVN: r191428

invoke.texi: Document -fada-spec-parent.

* doc/invoke.texi: Document -fada-spec-parent.
c-family/
* c.opt (-fada-spec-parent): Define new command line switch.
* c-ada-spec.c (get_ada_package): When -fada-spec-parent
is specified, generate binding spec as a child of the specified unit.

From-SVN: r191427

re PR libstdc++/54612 (Many failures in ext/random testsuite)

2012-09-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/54612
* include/ext/random.tcc (operator==
(const __gnu_cxx::simd_fast_mersenne_twister_engine<>&,
const __gnu_cxx::simd_fast_mersenne_twister_engine<>&)): Fix
state_size use.
* config/cpu/i486/opt/ext/opt_random.h: Guard with __SSE2__.

From-SVN: r191424

re PR tree-optimization/54610 (FAIL: gcc.dg/tree-ssa/forwprop-22.c (internal compiler error) on x86 AVX targets)

PR tree-optimization/54610
* tree-ssa-forwprop.c: Include optabs.h.  Don't include
tree-vectorizer.h.
(simplify_vector_constructor): Don't use vect_gen_perm_mask,
instead create the mask constant here.
* Makefile.in (tree-ssa-forwprop.o): Depend on $(OPTABS_H).
Don't depend on $(TREE_VECTORIZER_H).

* gcc.target/i386/pr54610.c: New test.

From-SVN: r191421

Makefile.in (BASIC_BLOCK_H): Add cfg-flags.def.

2012-09-18  Florian Weimer  <fweimer@redhat.com>

* Makefile.in (BASIC_BLOCK_H): Add cfg-flags.def.

From-SVN: r191420

statistics.h (CXX_MEM_STAT_INFO): New define.

2012-09-18  Richard Guenther  <rguenther@suse.de>

* statistics.h (CXX_MEM_STAT_INFO): New define.
* gimple.h (gimple_build_assign_with_ops_stat,
gimple_build_assign_with_ops, gimple_build_assign_with_ops3):
Turn into an overload of the function gimple_build_assign_with_ops.
* gimple.c (gimple_build_assign_with_ops_stat): Rename to ...
(gimple_build_assign_with_ops): ... this.
* tree-ssa-loop-im.c (move_computations_stmt): Adjust.
* tree-ssa-math-opts.c (convert_mult_to_fma): Likewise.
* tree-vect-data-refs.c (vect_permute_store_chain): Likewise.
(vect_permute_load_chain): Likewise.
* tree-vect-generic.c (expand_vector_divmod): Likewise.
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Likewise.
(vect_recog_divmod_pattern): Likewise.
(vect_recog_mixed_size_cond_pattern): Likewise.
(adjust_bool_pattern): Likewise.
* tree-vect-slp.c (vect_create_mask_and_perm): Likewise.
* tree-vect-stmts.c (vectorizable_operation): Likewise.
(permute_vec_elements): Likewise.
(vectorizable_load): Likewise.

From-SVN: r191415

Fix libbacktrace bootstrap with gcc 4.4

* fileline.c: Include <stdlib.h>.
* mmap.c: Likewise.

From-SVN: r191414

PR other/54411: integer overflow in objalloc_alloc

2012-09-18  Florian Weimer  <fweimer@redhat.com>

PR other/54411
* objalloc.h (objalloc_alloc): Do not use fast path on wraparound.

2012-09-18  Florian Weimer  <fweimer@redhat.com>

PR other/54411
* objalloc.c (_objalloc_alloc): Add overflow check covering
alignment and CHUNK_HEADER_SIZE addition.

From-SVN: r191413

re PR c++/54575 (ICE with std::vector::insert and -std=c++11)

PR c++/54575
* pt.c (instantiate_alias_template): New.
(tsubst): Use it.
(push_access_scope): Allow TYPE_DECL.

From-SVN: r191412

Daily bump.

From-SVN: r191411

re PR bootstrap/54611 (Bootstrap failure:  conflicting types for 'backtrace_simple')

PR bootstrap/54611
* nounwind.c (backtrace_full): Rename from backtrace.  Add state
parameter.

From-SVN: r191408

re PR bootstrap/54611 (Bootstrap failure:  conflicting types for 'backtrace_simple')

PR bootstrap/54611
* nounwind.c (backtrace_simple): Add state parameter.

From-SVN: r191405

invoke.text (-feliminate-unused-debug-types): Update to reflect that this is enabled by default.

2012-09-17  Paul Koning  <ni1d@arrl.net>

    * doc/invoke.text (-feliminate-unused-debug-types): Update to
    reflect that this is enabled by default.

From-SVN: r191404

re PR fortran/54608 (Wrong-code with SCAN and VERIFY)

2012-09-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54608
        * simplify.c (gfc_simplify_scan, gfc_simplify_verify):
        Fix handling of BACK=variable.

2012-09-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54608
        * gfortran.dg/scan_2.f90: New.

From-SVN: r191403

re PR bootstrap/54609 (libbacktrace breaks bootstrap on darwin)

PR bootstrap/54609
* unknown.c (unknown_fileline): Add state parameter, remove
fileline_data parameter, name error_callback parameter.
(backtrace_initialize): Add state parameter.

From-SVN: r191402

linux-elf.h (LINUX_TARGET_LINK_SPEC): Suppress the dynamic linker commands for...

2012-09-17  Ben Cheng  <bccheng@google.com

* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Suppress the
dynamic linker commands for statically linked programs.

From-SVN: r191401

arm.c (arm_rtx_costs_1): Handle vec_extract and vec_set patterns.

2012-09-17  Ulrich Weigand  <ulrich.weigand@linaro.org>

* config/arm/arm.c (arm_rtx_costs_1): Handle vec_extract and vec_set
patterns.
* config/arm/arm.md ("vec_set<mode>_internal"): Support memory source
operands, implemented via vld1 instruction.
("vec_extract<mode>"): Support memory destination operands, implemented
via vst1 instruction.
("neon_vst1_lane<mode>"): Use UNSPEC_VST1_LANE instead of vec_select.
* config/arm/predicates.md ("neon_lane_number"): Remove.

From-SVN: r191400

arm.c (output_move_neon): Update comment.

2012-09-17  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
    Ulrich Weigand  <ulrich.weigand@linaro.org>

* config/arm/arm.c (output_move_neon): Update comment.
Use vld1.64/vst1.64 instead of vldm/vstm where possible.
(neon_vector_mem_operand): Support double-word modes.
* config/arm/neon.md (*neon_mov VD): Call output_move_neon
instead of output_move_vfp.  Change constraint from Uv to Un.

Co-Authored-By: Ulrich Weigand <ulrich.weigand@linaro.org>
From-SVN: r191399

libbacktrace/:

* Initial implementation.

./:
* MAINTAINERS (Various Maintainers): Add libbacktrace.
* configure.ac (host_libs): Add libbacktrace.
(target_libraries): Add libbacktrace.
* Makefile.def (host_modules): Add libbacktrace.
(target_modules): Likewise.
* configure, Makefile.in: Rebuild.

gcc/go:
* config-lang.in (target_libs): Add target-libbacktrace.

From-SVN: r191397

* ChangeLog: Fix author of r191394.

From-SVN: r191396

re PR c++/53661 (Wrong narrowing conversion warning with -std=c++11)

PR c++/53661
* typeck2.c (check_narrowing): Avoid false positives on conversion
from enumeral type.

From-SVN: r191395

re PR lto/54598 (ICE: Segmentation fault in lto1 at tree-streamer-in.c:unpack_ts_fixed_cst_value_fields())

PR lto/54598
* tree-streamer-in.c (unpack_ts_real_cst_value_fields): Use ggc'ed
FIXED_VALUE_TYPE instead of struct fixed_value.

From-SVN: r191394

avr.c (CONST_FIXED_P): Remove define.

* config/avr/avr.c (CONST_FIXED_P): Remove define.
* config/avr/avr.md (add<mode>3): Use CONST_FIXED_P.

From-SVN: r191393

re PR target/54607 ([avr]: Canadian cross build fails because gen-avr-mmcu-texi.c is compiled with the wrong compiler)

PR target/54607
* config.gcc (tm_file,avr): Add avr/avr-arch.h.
* config/avr/t-avr (gen-avr-mmcu-texi): Use CC_FOR_BUILD to
compile.  Don't depend on TM_H.  Use CFLAGS_FOR_BUILD.
* config/avr/avr.h (avr_arch, base_arch_s, mcu_type_s): Source out
to...
* config/avr/avr-arch.h: ...this new file.
* config/avr/gen-avr-mmcu-texi.c: Include avr-arch.h, stdio.h,
stdlib.h.
* comparator: Make letters smaller than digits.
* config/avr/avr-devices.c: Don't include headers if used in
gen-avr-mmcu-texi.c.
* doc/avr-mmcu.texi: Regenerate.

From-SVN: r191390

rtl.h (CONST_FIXED_P): New predicate macro.

* rtl.h (CONST_FIXED_P): New predicate macro.

From-SVN: r191388

* tree-cfgcleanup. (cleanup_control_expr_graph) <GIMPLE_COND>: Remove
code doing propagation from degenerate PHI nodes.
* tree-ssa-loop-ivcanon.c (propagate_into_all_uses): New function.
(propagate_constants_for_unrolling): Likewise.
(tree_unroll_loops_completely): If the current loop has been unrolled
and its father isn't the entire function, propagate constants within
the new basic blocks by means of propagate_constants_for_unrolling.

From-SVN: r191387

configure.ac: Substitute CPU_OPT_EXT_RANDOM.

* configure.ac: Substitute CPU_OPT_EXT_RANDOM.
* configure.host: Define cpu_opt_ext_random to location of the
optimized version of <ext/random>.
* include/Makefile.am (ext_headers): Add ${ext_host_headers}.
(ext_host_headers): Define.
* include/ext/random (simd_fast_mersenne_twister_engine<>
::operator==): Don't define function here.
* include/ext/random.tcc (simd_fast_mersenne_twister_engine): Don't
define code using SSE2 here.  Define generic code only if
_GLIBCXX_OPT_HAVE_RANDOM_SFMT_GEN_READ is not defined.
(simd_fast_mersenne_twister_engine<>
::operator==): Define here if
_GLIBCXX_OPT_HAVE_RANDOM_SFMT_OPERATOREQUAL is not defined.
* config/cpu/generic/opt/ext/opt_random.h: New file.
* config/cpu/i486/opt/ext/opt_random.h: New file.
* libsupc++/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* po/Makefile.in: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
* doc/Makefile.in: Regenerated.
* aclocal.m4: Regenerated.
* python/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.

From-SVN: r191384

re PR fortran/54285 ([F03] Calling a PPC with proc-ptr result)

2012-09-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54285
* expr.c (gfc_check_pointer_assign): Correctly handle procedure pointers
as function results.
* primary.c (gfc_match_varspec): Allow to call a PPC with proc-ptr
result.

2012-09-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54285
* gfortran.dg/proc_ptr_result_7.f90: New.

From-SVN: r191383

re PR fortran/54603 ([F03] Wrong code with structure constructor for proc-pointer components)

2012-09-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54603
        * trans-expr.c (gfc_trans_subcomponent_assign): Handle
        proc-pointer components.

2012-09-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54603
        * gfortran.dg/structure_constructor_11.f90: New.

From-SVN: r191382

error.c (error_print): Move increment out of the assert.

2012-09-17  Tobias Burnus  <burnus@net-b.de>

        * error.c (error_print): Move increment out of the assert.
        * interface.c (gfc_compare_derived_types): Add assert.
        (get_expr_storage_size): Remove always-true logical condition.
        * resolve.c (resolve_allocate_expr): Fix looping logic.
        * target-memory.c (gfc_target_expr_size): Add assert.

From-SVN: r191381

re PR middle-end/54563 (ICE in redirect_eh_edge_1, at tree-eh.c:2215)

PR tree-optimization/54563
* tree-ssa-math-opts.c (execute_cse_sincos): Call
gimple_purge_dead_eh_edges if last call has been changed.

* g++.dg/torture/pr54563.C: New test.

From-SVN: r191378

re PR target/54564 (Broken __builtin_ia32_vfmadds[sd]3)

PR target/54564
ChangeLog entry fixup

From-SVN: r191377

re PR target/54222 ([avr] Implement fixed-point support)

PR target/54222
* config/avr/avr.c (avr_out_plus_symbol): Fix typo if PLUS and PSImode.
(avr_out_plus_1): Remove log comments from assembler output.

From-SVN: r191376

vfp.md (*thumb2_movdf_vfp): Require one of the operands to be a register.

2012-09-17  Ruben Buchatskiy  <ruben@ispras.ru>

        * config/arm/vfp.md (*thumb2_movdf_vfp): Require one of the operands
        to be a register.

From-SVN: r191375

compile: Detect invalid and likely-bad import statements.

* Make-lang.in (go/gogo.o): Depend on filenames.h.

From-SVN: r191372

Fix a paste-o in ext/random.tcc - declared an Adapted urng that was not used ot needed.

From-SVN: r191371

Daily bump.

From-SVN: r191370

random (rice_distribution<>::operator==): Change inline friend definition to non-template.

2012-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/ext/random (rice_distribution<>::operator==): Change
inline friend definition to non-template.
* testsuite/ext/random/rice_distribution/requirements/
explicit_instantiation/1.cc: New.

* testsuite/26_numerics/random/normal_mv_distribution: Move...
* testsuite/ext/random/normal_mv_distribution: ... here.
* testsuite/26_numerics/random/simd_fast_mersenne_twister_engine:
Move...
* testsuite/ext/random/simd_fast_mersenne_twister_engine: ... here.
* testsuite/26_numerics/random/beta_distribution: Move...
* testsuite/ext/random/beta_distribution: ... here.
* testsuite/26_numerics/random/rice_distribution: Move...
* testsuite/ext/random/rice_distribution: ... here.

From-SVN: r191367

re PR fortran/54594 ([OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous)

2012-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54594
* resolve.c (get_checked_tb_operator_target): Add a reference to the
relevant quote from the F08 standard.

From-SVN: r191366

re PR fortran/54594 ([OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous)

2012-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54594
* interface.c (compare_type_rank): Handle CLASS arrays.

2012-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54594
* gfortran.dg/typebound_generic_14.f03: New.

From-SVN: r191365

re PR fortran/54387 ([F03] Wrongly accepts non-proc result variable on the RHS of a proc-pointer assignment)

2012-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54387
* expr.c (gfc_check_pointer_assign): Check for result of embracing
function.

2012-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/54387
* gfortran.dg/proc_ptr_38.f90: New.

From-SVN: r191364

calls.c (expand_call): Use emit_group_move for PARALLEL->PARALLEL moves.

gcc/
* calls.c (expand_call): Use emit_group_move for PARALLEL->PARALLEL
moves.

From-SVN: r191363

Add the rice distribution as an extension.

From-SVN: r191362

re PR debug/54460 (FAIL: g++.dg/debug/dwarf2/nested-3.C)

PR debug/54460
* g++.dg/debug/dwarf2/nested-3.C: Add hppa assembler comment character
to scary regexp.

From-SVN: r191361

re PR testsuite/54007 (lto15.adb fails: gnat1: error: LTO support has not been enabled in this configuration)

PR testsuite/54007
* gnat.dg/lto15.adb: Require lto.

From-SVN: r191360

bind_c_array_params_2.f90: Adjust scan-assembler-times "myBindC" for hppa*-*-hpux*.

* gfortran.dg/bind_c_array_params_2.f90: Adjust scan-assembler-times
"myBindC" for hppa*-*-hpux*.

From-SVN: r191359

trans-decl.c (gfc_generate_function_code): Fix gfc_option.coarray check.

2012-09-16  Tobias Burnus  <burnus@net-b.de>

        * trans-decl.c (gfc_generate_function_code): Fix
        gfc_option.coarray check.
        * trans-stmt.c (compute_inner_temp_size): Fix handling
        of gfc_option.rtcheck.

From-SVN: r191358

symbol.c (gfc_undo_symbols): Correctly undo namelists.

fortran/
* symbol.c (gfc_undo_symbols): Correctly undo namelists.

testsuite/
* gfortran.dg/namelist_75.f90: New test.

From-SVN: r191357

Daily bump.

From-SVN: r191356

vrp82.c: New test.

2012-09-15  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/tree-ssa/vrp82.c: New test.
* gcc.dg/tree-ssa/vrp83.c: Same.
* gcc.dg/tree-ssa/vrp84.c: Same.

From-SVN: r191352

tree-vrp.c (extract_range_from_binary_expr_1): Fix bug in handling of LSHIFT_EXPR with shift range.

2012-09-15  Tom de Vries  <tom@codesourcery.com>

* tree-vrp.c (extract_range_from_binary_expr_1): Fix bug in handling of
LSHIFT_EXPR with shift range.  Handle more LSHIFT_EXPR cases with shift
range.

From-SVN: r191351

* vi.po: Update.

From-SVN: r191348

vrp80-2.c: Rename to ...

2012-09-15  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/tree-ssa/vrp80-2.c: Rename to ...
* gcc.dg/tree-ssa/vrp81.c: ... this.

From-SVN: r191347

trans-io.c (gfc_trans_transfer): Add an assert.

2012-09-15  Tobias Burnus  <burnus@net-b.de>

        * trans-io.c (gfc_trans_transfer): Add an assert.

From-SVN: r191346

re PR target/54222 ([avr] Implement fixed-point support)

gcc/
PR target/54222
* config/avr/avr-fixed.md (ALL2S, ALL4S, ALL24S, ALL124S,
ALL124U): New mode iterators.
(<code_stdname><mode>3): New insns for SS_PLUS, SS_MINUS.
(<code_stdname><mode>3): New insns for US_PLUS, US_MINUS.
(usneg<mode>2): New insns.
(<code_stdname><mode>2): New expanders for SS_NEG, SS_ABS.
(*<code_stdname><mode>2): New insns for SS_NEG, SS_ABS.
* config/avr/avr-dimode.md (ALL8U, ALL8S): New mode iterators.
(avr_out_plus64, avr_out_minus64): Use avr_out_plus instead.
(<code_stdname><mode>3): New expanders for SS_PLUS, SS_MINUS.
(<code_stdname><mode>3): New expanders for US_PLUS, US_MINUS.
(<code_stdname><mode>3_insn): New insns.
(<code_stdname><mode>3_const_insn): New insns.
* config/avr/avr.md (cc): Add: plus. Remove: out_plus,
out_plus_noclobber, minus.
(length): Add: plus.  Remove: out_plus, out_plus_noclobber,
plus64, minus, minus64.
(abelian): New code_attr.
(code_stdname): Handle: ss_plus, ss_minus, ss_neg, ss_abs,
us_plus, us_minus, us_neg.
(*add<mode>3, add<mode>3_clobber, add<mode>3, addpsi3, sub<mode>3):
Use avr_out_plus to output.
* config/avr/avr-protos.h (avr_out_plus): Change prototype.
(avr_out_plus_noclobber, avr_out_minus): Remove.
(avr_out_plus64, avr_out_minus64): Remove.
* config/avr/avr.c (avr_out_plus_1): Add new default arguments
code_sat, sign.  Saturate after operation if code_sat != UNKNOWN.
(avr_out_plus_symbol): New static function.
(avr_out_plus): Rewrite.
(adjust_insn_length): Handle: ADJUST_LEN_PLUS.  Remove handling
of: ADJUST_LEN_OUT_PLUS, ADJUST_LEN_PLUS64, ADJUST_LEN_MINUS,
ADJUST_LEN_MINUS64, ADJUST_LEN_OUT_PLUS_NOCLOBBER.
(notice_update_cc): Handle: CC_PLUS.  Remove handling of: CC_MINUS,
CC_OUT_PLUS, CC_OUT_PLUS_NOCLOBBER
(avr_out_plus_noclobber, avr_out_minus): Remove.
(avr_out_plus64, avr_out_minus64): Remove.
(avr_print_operand): Print raw REGNO if 'r' is used with REG.

libgcc/
PR target/54222
* config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
__ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
__usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
(__divsa3): Use __negsi2 to negate r_quoL.
* config/avr/lib1funcs.S (FALIAS): New macro.
(__divmodsi4): Break out and use __divmodsi4_neg1 as...
(__negsi2): ...this new function.
* config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
_ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
_ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
(LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.

gcc/testsuite/
PR target/54222
* gcc.target/avr/torture/fix-types.h: New.
* gcc.target/avr/torture/vals-hr.def: New.
* gcc.target/avr/torture/vals-r.def: New.
* gcc.target/avr/torture/vals-k.def: New.
* gcc.target/avr/torture/vals-ur.def: New.
* gcc.target/avr/torture/vals-uk.def: New.
* gcc.target/avr/torture/vals-uhr.def: New.
* gcc.target/avr/torture/vals-llk.def: New.
* gcc.target/avr/torture/vals-ullk.def: New.
* gcc.target/avr/torture/sat-hr-plus-minus.c: New.
* gcc.target/avr/torture/sat-r-plus-minus.c: New.
* gcc.target/avr/torture/sat-k-plus-minus.c: New.
* gcc.target/avr/torture/sat-ur-plus-minus.c: New.
* gcc.target/avr/torture/sat-uk-plus-minus.c: New.
* gcc.target/avr/torture/sat-uhr-plus-minus.c: New.
* gcc.target/avr/torture/sat-llk-plus-minus.c: New.
* gcc.target/avr/torture/sat-ullk-plus-minus.c: New.

From-SVN: r191345

arith.c (arith_power): Call gfc_free_expr in case of error.

2012-09-15  Tobias Burnus  <burnus@net-b.de>

        * arith.c (arith_power): Call gfc_free_expr in case of error.
        * array.c (gfc_match_array_constructor): Initialize variable.
        (gfc_resolve_character_array_constructor): Remove superfluous check.
        (gfc_array_dimen_size): Add assert.
        * check.c (numeric_check): Fix implicit typing.
        * class.c (gfc_build_class_symbol): Add assert.
        (finalize_component): Free memory.
        * dump-parse-tree.c (show_namespace): Add assert.
        * trans-io.c (transfer_namelist_element, transfer_expr): Avoid
        memory leakage.
        (gfc_trans_transfer): Add assert.
        * trans.c (gfc_trans_runtime_check): Call va_end

From-SVN: r191344

match.c (lock_unlock_statement, [...]): Fix potential double freeing.

2012-09-15  Tobias Burnus  <burnus@net-b.de>

        * match.c (lock_unlock_statement, sync_statement): Fix potential
        double freeing.
        (sync_statement): Remove unreachable code.
        * simplify.c (gfc_simplify_bessel_n2): Avoid double freeing.
        (gfc_simplify_repeat): Remove bogus code.
        * target-memory.h (gfc_target_encode_expr): Update prototype.
        * target-memory.c (gfc_target_encode_expr, encode_array,
        encode_derived): Return unsigned HOST_WIDE_INT.
        (gfc_target_interpret_expr): Add assert.
        (gfc_merge_initializers): Fix "== 0" check for mpz_t.
        * symbol.c (gfc_get_typebound_proc): Add assert.
        (gfc_merge_initializers): Remove unreachable check.

From-SVN: r191343

sh.c (sh_rtx_costs): Add handling of MEM, SIGN_EXTEND, ZERO_EXTEND and PARALLEL cases.

* config/sh/sh.c (sh_rtx_costs): Add handling of MEM, SIGN_EXTEND,
ZERO_EXTEND and PARALLEL cases.
(sh_address_cost): Correct rtx parsing and tweak cost estimations.

From-SVN: r191342

tm.texi.in (Stack Arguments): Update obsolete references to current_function_outgoing_args_size.

2012-09-14  Sandra Loosemore  <sandra@codesourcery.com>

gcc/

* doc/tm.texi.in (Stack Arguments): Update obsolete references
to current_function_outgoing_args_size.
(Function Entry): Likewise for current_function_pops_args,
current_function_pretend_args_size,
current_function_outgoing_args_size, and
current_function_epilogue_delay_list.
(Misc): Fix garbled sentence referencing nonexistent
current_function_leaf_function.
* doc/tm.texi: Regenerated.

From-SVN: r191339

tree-eh.c (goto_queue_node): New field.

gcc:
* tree-eh.c (goto_queue_node): New field.
(record_in_goto_queue): New parameter.
(record_in_goto_queue_label): New parameter.
(lower_try_finally_dup_block): New parameter.
(maybe_record_in_goto_queue): Update source location.
(lower_try_finally_copy): Likewise.
(honor_protect_cleanup_actions): Likewise.
* gimplify.c (gimplify_expr): Reset the location to unknown.

testsuite:
* g++.dg/debug/dwarf2/deallocator.C: New test.

libjava:
* testsuite/libjava.lang/sourcelocation.java: New cases.
* testsuite/libjava.lang/sourcelocation.out: New cases.

From-SVN: r191338

Daily bump.

From-SVN: r191335

* configure: Regenerated.

From-SVN: r191332

* configure: Regenerated.

From-SVN: r191331

* configure: Regenerated.

From-SVN: r191330

* configure: Regenerated.

From-SVN: r191329

* configure: Regenerated.

From-SVN: r191328

* configure: Regenerated.

From-SVN: r191327

* configure: Regenerated.

From-SVN: r191326

* configure: Regenerated.

From-SVN: r191325

* configure: Regenerated.

From-SVN: r191324

* configure: Regenerated.

From-SVN: r191323

* configure: Regenerated.

From-SVN: r191322

* configure: Regenerated.

From-SVN: r191321

* configure: Regenerated.

From-SVN: r191320

* configure: Regenerated.

From-SVN: r191319

* configure: Regenerated.

From-SVN: r191318

* configure: Regenerated.

From-SVN: r191317

re PR bootstrap/38607 (AIX error messages about TOC during build)

        PR target/38607
        Merge upstream change.
        * libtool.m4 (_LT_COMPILER_PIC): Add -fPIC to GCC and GXX for AIX.

* configure.ac: Add target-libquadmath to noconfigdirs for AIX.
        Add libgomp*.o to compare_exclusions for AIX.
        * configure: Regenerate.

From-SVN: r191316

re PR c/54552 (Cast to pointer to VLA crash the compiler)

c:
PR c/54552
* c-typeck.c (c_cast_expr): When casting to a type requiring
C_MAYBE_CONST_EXPR to be created, pass the inner expression to
c_fully_fold first.

testsuite:
* gcc.c-torture/compile/pr54552-1.c: New test.

From-SVN: r191313

Fix grammar and spelling.

* doc/invoke.texi (Option Summary): fix typesetting for -mcpu
option for TILEPro and TILE-Gx.
(TILE-Gx Options): Fix grammar and spellings in documentation for
-mcmodel.

From-SVN: r191311

re PR c++/54427 (Expose more vector extensions)

2012-09-14  Marc Glisse  <marc.glisse@inria.fr>
PR c++/54427

gcc/ChangeLog
* fold-const.c (fold_unary_loc): Disable for VECTOR_TYPE.
(fold_binary_loc): Likewise.
* gimple-fold.c (and_comparisons_1): Handle VECTOR_TYPE.
(or_comparisons_1): Likewise.

gcc/cp/ChangeLog
* typeck.c (cp_build_binary_op) [LSHIFT_EXPR, RSHIFT_EXPR, EQ_EXPR,
NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR]: Handle VECTOR_TYPE.

gcc/testsuite/ChangeLog
* g++.dg/other/vector-compare.C: New testcase.
* gcc/testsuite/c-c++-common/vector-compare-3.c: New testcase.
* gcc.dg/vector-shift.c: Move ...
* c-c++-common/vector-shift.c: ... here.
* gcc.dg/vector-shift1.c: Move ...
* c-c++-common/vector-shift1.c: ... here.
* gcc.dg/vector-shift3.c: Move ...
* c-c++-common/vector-shift3.c: ... here.
* gcc.dg/vector-compare-1.c: Move ...
* c-c++-common/vector-compare-1.c: ... here.
* gcc.dg/vector-compare-2.c: Move ...
* c-c++-common/vector-compare-2.c: ... here.
* gcc.c-torture/execute/vector-compare-1.c: Move ...
* c-c++-common/torture/vector-compare-1.c: ... here.
* gcc.c-torture/execute/vector-compare-2.x: Delete.
* gcc.c-torture/execute/vector-compare-2.c: Move ...
* c-c++-common/torture/vector-compare-2.c: ... here.
* gcc.c-torture/execute/vector-shift.c: Move ...
* c-c++-common/torture/vector-shift.c: ... here.
* gcc.c-torture/execute/vector-shift2.c: Move ...
* c-c++-common/torture/vector-shift2.c: ... here.
* gcc.c-torture/execute/vector-subscript-1.c: Move ...
* c-c++-common/torture/vector-subscript-1.c: ... here.
* gcc.c-torture/execute/vector-subscript-2.c: Move ...
* c-c++-common/torture/vector-subscript-2.c: ... here.
* gcc.c-torture/execute/vector-subscript-3.c: Move ...
* c-c++-common/torture/vector-subscript-3.c: ... here.

From-SVN: r191308

re PR target/54516 (ICE in reload_cse_simplify_operands, at postreload.c:403 with -O1 -march=armv7-a -mthumb)

PR target/54516
PR rtl-optimization/54540
* reload.c (find_dummy_reload): Don't use OUT as a reload reg
for IN if it overlaps a fixed register.

From-SVN: r191307

Temporarily revert previous

From-SVN: r191306

reload.c (find_dummy_reload): Don't use OUT as a reload reg for IN if it overlaps a fixed register.

* reload.c (find_dummy_reload): Don't use OUT as a reload reg
for IN if it overlaps a fixed register.

From-SVN: r191305

re PR c/54103 (ICE at gimplify.c:7790 on current trunk)

c:
PR c/54103
* c-typeck.c (build_unary_op): Pass original argument of
TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
any C_MAYBE_CONST_EXPR, if it has integer operands.
(build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
to c_objc_common_truthvalue_conversion, then remove any
C_MAYBE_CONST_EXPR, if they have integer operands.  Use
c_objc_common_truthvalue_conversion not
c_common_truthvalue_conversion.
(c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
call note_integer_operands for arguments with integer operands
that are not integer constants.

testsuite:
* gcc.c-torture/compile/pr54103-1.c,
gcc.c-torture/compile/pr54103-2.c,
gcc.c-torture/compile/pr54103-3.c,
gcc.c-torture/compile/pr54103-4.c,
gcc.c-torture/compile/pr54103-5.c,
gcc.c-torture/compile/pr54103-6.c: New tests.
* gcc.dg/c90-const-expr-8.c: Update expected column number.

From-SVN: r191304

decl.c (make_typename_type): Only error out if tf_error is set in complain.

2012-09-14  Paolo Carlini  <paolo.carlini@oracle.com>

* decl.c (make_typename_type): Only error out if tf_error is set
in complain.

From-SVN: r191303

re PR rtl-optimization/44194 (struct returned by value generates useless stores)

PR rtl-optimization/44194
* calls.c (expand_call): In the PARALLEL case, copy the return value
into pseudos instead of spilling it onto the stack.
* emit-rtl.c (adjust_address_1): Rename ADJUST into ADJUST_ADDRESS and
add new ADJUST_OBJECT parameter.
If ADJUST_OBJECT is set, drop the underlying object if it cannot be
proved that the adjusted memory access is still within its bounds.
(adjust_automodify_address_1): Adjust call to adjust_address_1.
(widen_memory_access): Likewise.
* expmed.c (store_bit_field_1): Call adjust_bitfield_address instead
of adjust_address.  Do not drop the underlying object of a MEM.
(store_fixed_bit_field): Likewise.
(extract_bit_field_1): Likewise.  Fix oversight in recursion.
(extract_fixed_bit_field): Likewise.
* expr.h (adjust_address_1): Adjust prototype.
(adjust_address): Adjust call to adjust_address_1.
(adjust_address_nv): Likewise.
(adjust_bitfield_address): New macro.
(adjust_bitfield_address_nv): Likewise.
* expr.c (expand_assignment): Handle a PARALLEL in more cases.
(store_expr): Likewise.
(store_field): Likewise.

* dse.c: Fix typos in the head comment.

From-SVN: r191302

re PR target/54546 (SH: Enable -fshrink-wrap)

       PR target/54546
       * config/sh/sh-protos.h (sh_need_epilogue): Delete.
       (sh_can_use_simple_return_p): Declare.
       * config/sh/sh.c (sh_can_use_simple_return_p): Define.
       (sh_need_epilogue, sh_need_epilogue_known): Delete.
       (sh_output_function_epilogue): Remove sh_need_epilogue_known.
       * config/sh/sh.md (simple_return, return): Define.
       (epilogue): Use inline return rtl.
       (sh_expand_epilogue): Cleanup parameters boolean type.
       * config/sh/iterators.md (any_return): New iterator.

From-SVN: r191301

predicates.md (t_reg_operand): Check REG_P for SUBREG.

2012-09-14  Christian Bruel  <christian.bruel@st.com>

       * config/sh/predicates.md (t_reg_operand): Check REG_P for SUBREG.
       * config/sh/sh.c (sequence_insn_p: Check INSNP_P for SEQUENCE.

From-SVN: r191300