2010-09-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43665
        * trans-types.c (create_fn_spec): New function.
        (gfc_get_function_type): Call it.

2010-09-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43665
        * gfortran.dg/cray_pointers_2.f90: Disable inlining to avoid
        optimizations.
        * gfortran.dg/intent_optimize_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164348 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md: Rearrange divmod patterns a bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164347 138bc75d-0d04-0410-961f-82ee72b054a4

Add -m8bit-idiv for x86.

gcc/

2010-09-16  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386-protos.h (ix86_split_idivmod): New prototype.

* config/i386/i386.c (predict_jump): Add prototype.
(flag_opts): Add -m8bit-idiv.
(ix86_split_idivmod): New.

* config/i386/i386.md (UNSPEC_DIV_ALREADY_SPLIT): New.
Add 2 splitters for SI/DI mode divide.
(divmod<mode>4_1): New pattern.
(udivmod<mode>4_1): Likewise.
(testdi_ccno_1): Likewise.

* config/i386/i386.opt (m8bit-idiv): New.

* doc/invoke.texi: Document -m8bit-idiv.

gcc/testsuite/

2010-09-16  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.target/i386/divmod-1.c: New.
* gcc.target/i386/divmod-2.c: Likewise.
* gcc.target/i386/divmod-3.c: Likewise.
* gcc.target/i386/divmod-4.c: Likewise.
* gcc.target/i386/divmod-4a.c: Likewise.
* gcc.target/i386/divmod-5.c: Likewise.
* gcc.target/i386/divmod-6.c: Likewise.
* gcc.target/i386/divmod-7.c: Likewise.
* gcc.target/i386/divmod-8.c: Likewise.
* gcc.target/i386/udivmod-1.c: Likewise.
* gcc.target/i386/udivmod-2.c: Likewise.
* gcc.target/i386/udivmod-3.c: Likewise.
* gcc.target/i386/udivmod-4.c: Likewise.
* gcc.target/i386/udivmod-4a.c: Likewise.
* gcc.target/i386/udivmod-5.c: Likewise.
* gcc.target/i386/udivmod-6.c: Likewise.
* gcc.target/i386/udivmod-7.c: Likewise.
* gcc.target/i386/udivmod-8.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164346 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR45680.

2010-09-16  Reza Yazdani  <reza.yazdani@amd.com>

PR bootstrap/45680
* config/i386/i386.c (min_insn_size): Moved out of the
ASM_OUTPUT_MAX_SKIP_PAD ifdef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164345 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/lto/pr45679-1_0.C: New file.
* g++.dg/lto/pr45679-1_1.C: New file.
* g++.dg/lto/pr45679-0_0.C: New file.
* g++.dg/lto/pr45679-0_1.C: New file.
* lto-cgraph.c (lto_output_node): Fix handling of clones.
* ipa.c (cgraph_remove_unreachabloe_nodes): Fix handling of
unreachable clones with reachable clones.
* tree-inline.c (copy_bb): Fix sanity checking when producing
unreachable clone.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164344 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/stl_raw_storage_iter.h (raw_storage_iterator<>::
operator=(const _Tp&)): Use std::__addressof.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164343 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
(gfc_expr_walker, gfc_code_walker): New prototypes.
* frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
(WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
(optimize_namespace): Use gfc_code_walker.
(optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
(optimize_expr_0, optimize_code_node,
optimize_actual_arglist): Removed.
(optimize_assignment): Don't call optimize_expr_0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164342 138bc75d-0d04-0410-961f-82ee72b054a4

Record PR middle-end/44763 in ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164341 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r.c (TARGET_MEMORY_MOVE_COSTS): Remove.
(TARGET_MEMORY_MOVE_COST): Define.
(m32r_function_arg): Annotate argument 'type' with ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164340 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/system_error (system_error::system_error(error_code),
system_error(error_code, const string&), system_error(int, const
error_category&), system_error(int, const error_category&,
const string&)): Fix for what() to return the NBTS recommended in
the Note in 19.5.6.2/14.
* testsuite/19_diagnostics/system_error/cons-1.cc: Adjust.
* testsuite/19_diagnostics/system_error/what-1.cc: Likewise.
* testsuite/19_diagnostics/system_error/what-2.cc: Likewise.
* testsuite/19_diagnostics/system_error/what-big.cc: Likewise.
* testsuite/19_diagnostics/system_error/what-3.cc: Likewise.

* testsuite/19_diagnostics/system_error/what-4.cc: Tidy includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164339 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45674
* interface.c (compare_parameter): Create vtab for actual argument,
instead of formal (if needed).

2010-09-16  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45674
* gfortran.dg/class_dummy_2.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164338 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/complex (complex<float>::operator=(float),
complex<float>::operator+=(float),
complex<float>::operator-=(float),
complex<double>::operator=(double),
complex<double>::operator+=(double),
complex<double>::operator-=(double),
complex<long double>::operator=(long double),
complex<long double>::operator+=(long double),
complex<long double>::operator-=(long double)): Simplify a tad,
just forward to the underlying __complex__ T operators, as
operator*= and operator/= already do.

* include/std/complex (complex<float>, complex<double>,
complex<long double>): Simplify spelling of return types, just
say complex, instead of complex<float>, complex<double>,
complex<long double>, respectively.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164337 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Alexander Monakov  <amonakov@ispras.ru>

* sel-sched.c (move_cond_jump): Use tidy_control_flow instead of
maybe_tidy_empty_bb.

Revert:
2010-09-06  Alexander Monakov  <amonakov@ispras.ru>
* sel-sched-ir.c (maybe_tidy_empty_bb): Export.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164336 138bc75d-0d04-0410-961f-82ee72b054a4

* target.def (target_option.optimization): New hook.
* doc/tm.texi.in (OPTIMIZATION_OPTIONS): Change to
TARGET_OPTION_OPTIMIZATION hook.
* doc/tm.texi: Regenerate.
* hooks.c (hook_void_int_int): New.
* hooks.h (hook_void_int_int): Declare.
* opts.c: Don't include tm_p.h.
(decode_options): Use targetm.target_option.optimization instead
of OPTIMIZATION_OPTIONS.
* system.h (OPTIMIZATION_OPTIONS): Poison.
* config/arm/arm-protos.h (arm_optimization_options): Remove.
* config/arm/arm.c (TARGET_OPTION_OPTIMIZATION): Define.
(arm_optimization_options): Rename to arm_option_optimization.
Make static.
* config/arm/arm.h (OPTIMIZATION_OPTIONS): Remove.
* config/cris/cris.c (TARGET_OPTION_OPTIMIZATION): Define.
(cris_option_optimization): New.
* config/cris/cris.h (OPTIMIZATION_OPTIONS): Remove.
* config/crx/crx.c (TARGET_OPTION_OPTIMIZATION): Define.
(crx_option_optimization): New.
* config/crx/crx.h (OPTIMIZATION_OPTIONS): Remove.
* config/frv/frv-protos.h (frv_optimization_options): Remove.
* config/frv/frv.c (TARGET_OPTION_OPTIMIZATION): Define.
(frv_optimization_options): Rename to frv_option_optimization.
Make static.
* config/frv/frv.h (OPTIMIZATION_OPTIONS): Remove.
* config/h8300/h8300.c (h8300_option_optimization): New.
(TARGET_OPTION_OPTIMIZATION): Define.
* config/h8300/h8300.h (OPTIMIZATION_OPTIONS): Remove.
* config/i386/i386-protos.h (optimization_options): Remove.
* config/i386/i386.c (optimization_options): Rename to
ix86_option_optimization.  Make static.
(TARGET_OPTION_OPTIMIZATION): Define.
* config/i386/i386.h (OPTIMIZATION_OPTIONS): Remove.
* config/ia64/ia64-protos.h (ia64_optimization_options): Remove.
* config/ia64/ia64.c (TARGET_OPTION_OPTIMIZATION): Define.
(ia64_optimization_options): Rename to ia64_option_optimization.
Make static.  Call SUBTARGET_OPTIMIZATION_OPTIONS.
* config/ia64/ia64.h (OPTIMIZATION_OPTIONS): Remove.  Remove
commented-out definition.
* config/ia64/vms.h (SUBTARGET_OPTIMIZATION_OPTIONS): Define
instead of OPTIMIZATION_OPTIONS.
* config/m32r/m32r.c (TARGET_OPTION_OPTIMIZATION): Define.
(m32r_option_optimization): New.
* config/m32r/m32r.h (OPTIMIZATION_OPTIONS): Remove.
* config/m68hc11/m68hc11-protos.h (m68hc11_optimization_options):
Remove.
* config/mcore/mcore.c (TARGET_OPTION_OPTIMIZATION): Define.
(mcore_option_optimization): New.
* config/mcore/mcore.h (OPTIMIZATION_OPTIONS): Remove.
* config/mep/mep-protos.h (mep_optimization_options): Remove.
* config/mep/mep.c (TARGET_OPTION_OPTIMIZATION): Define.
(mep_optimization_options): Rename to mep_option_optimization.
Make static.  Take unused level and size parameters.
* config/mep/mep.h (OPTIMIZATION_OPTIONS): Remove.
* config/mmix/mmix.c (TARGET_OPTION_OPTIMIZATION): Define.
(mmix_option_optimization): New.
* config/mmix/mmix.h (OPTIMIZATION_OPTIONS): Remove.
* config/pdp11/pdp11.c (TARGET_OPTION_OPTIMIZATION): Define.
(pdp11_option_optimization): New.
* config/pdp11/pdp11.h (OPTIMIZATION_OPTIONS): Remove.
* config/rs6000/rs6000-protos.h (optimization_options): Remove.
* config/rs6000/rs6000.c (TARGET_OPTION_OPTIMIZATION): Define.
(optimization_options): Rename to rs6000_option_optimization.
Make static.
* config/rs6000/rs6000.h (OPTIMIZATION_OPTIONS): Remove.
* config/rx/rx-protos.h (rx_set_optimization_options): Remove.
* config/rx/rx.c (rx_set_optimization_options): Rename to
rx_option_optimization.  Make static.  Take unused level and size
parameters.
(TARGET_OPTION_OPTIMIZATION): Define.
* config/rx/rx.h (OPTIMIZATION_OPTIONS): Remove.
* config/s390/s390-protos.h (optimization_options): Remove.
* config/s390/s390.c (optimization_options): Rename to
s390_option_optimization.  Make static.  Don't mark size parameter
unused.
(TARGET_OPTION_OPTIMIZATION): Define.
* config/s390/s390.h (OPTIMIZATION_OPTIONS): Remove.
* config/sh/sh-protos.h (sh_optimization_options): Remove.
* config/sh/sh.c (TARGET_OPTION_OPTIMIZATION): Define.
(sh_optimization_options): Rename to sh_option_optimization.  Make
static.  Don't mark parameters unused.
* config/sh/sh.h (OPTIMIZATION_OPTIONS): Remove.
* config/spu/spu-protos.h (spu_optimization_options): Remove.
* config/spu/spu.c (TARGET_OPTION_OPTIMIZATION): Define.
(spu_optimization_options): Rename to spu_option_optimization.
Make static.
* config/spu/spu.h (OPTIMIZATION_OPTIONS): Remove.
* config/v850/v850.c (TARGET_OPTION_OPTIMIZATION): Define.
(v850_option_optimization): New.
* config/v850/v850.h (OPTIMIZATION_OPTIONS): Remove.
* config/xtensa/xtensa.c (TARGET_OPTION_OPTIMIZATION): Define.
(xtensa_option_optimization): New.
* config/xtensa/xtensa.h (OPTIMIZATION_OPTIONS): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164335 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi.in (OVERRIDE_OPTIONS): Remove documentation.
(C_COMMON_OVERRIDE_OPTIONS): Don't refer to OVERRIDE_OPTIONS.
* doc/tm.texi: Regenerate.
* system.h (OVERRIDE_OPTIONS): Poison.
* target.def (override): Default to hook_void_void.
* targhooks.c (default_target_option_override): Remove.
* genmodes.c, machmode.def: Update comments mentioning
OVERRIDE_OPTIONS.
* config/alpha/alpha-modes.def: Update comment mentioning
alpha_override_options.
* config/alpha/alpha-protos.h (override_options): Remove.
* config/alpha/alpha.c (override_options): Rename to
alpha_option_override.  Call SUBTARGET_OVERRIDE_OPTIONS.  Make
static.
(TARGET_OPTION_OVERRIDE): Define.
* config/alpha/alpha.h (OVERRIDE_OPTIONS): Remove.
* config/alpha/vms.h (SUBTARGET_OVERRIDE_OPTIONS): Define instead
of OVERRIDE_OPTIONS.
* config/arc/arc-protos.h (arc_init): Remove.
* config/arc/arc.c (TARGET_OPTION_OVERRIDE): Define.
(arc_init): Rename to arc_option_override.  Make static.
* config/arc/arc.h (ARC_EXTENSION_CPU): Correct comment.
(OVERRIDE_OPTIONS): Remove.
* config/arm/arm-protos.h (arm_override_options): Remove.
* config/arm/arm.c (TARGET_OPTION_OVERRIDE): Define.
(arm_override_options): Rename to arm_option_override.  Make
static.  Call SUBTARGET_OVERRIDE_OPTIONS.
* config/arm/arm.h (OVERRIDE_OPTIONS): Remove.
* config/arm/arm.md: Update comment referring to
arm_override_options.
* config/arm/vxworks.h (SUBTARGET_OVERRIDE_OPTIONS): Define
instead of OVERRIDE_OPTIONS.
* config/avr/avr-protos.h (avr_override_options): Remove.
* config/avr/avr.c (TARGET_OPTION_OVERRIDE): Define.
(avr_override_options): Rename to avr_option_override.  Make
static.
* config/avr/avr.h (OVERRIDE_OPTIONS): Remove.
* config/bfin/bfin-protos.h (override_options): Remove (twice).
* config/bfin/bfin.c (override_options): Rename to
bfin_option_override.  Make static.
(TARGET_OPTION_OVERRIDE): Define.
* config/bfin/bfin.h (OVERRIDE_OPTIONS): Remove.
* config/cris/cris-protos.h (cris_override_options): Remove.
* config/cris/cris.c (TARGET_OPTION_OVERRIDE): Define.
(cris_override_options): Rename to cris_option_override.  Make
static.
* config/cris/cris.h (OVERRIDE_OPTIONS): Remove.
* config/frv/frv-protos.h (frv_override_options): Remove.
* config/frv/frv.c (TARGET_OPTION_OVERRIDE): Define.
(frv_override_options): Rename to frv_option_override.  Make
static.
* config/frv/frv.h (OVERRIDE_OPTIONS): Remove.
* config/h8300/h8300-protos.h (h8300_init_once): Remove.
* config/h8300/h8300.c (h8300_init_once): Rename to
h8300_option_override.  Make static.
(TARGET_OPTION_OVERRIDE): Define.
* config/h8300/h8300.h (OVERRIDE_OPTIONS): Remove.
* config/i386/i386-protos.h (override_options): Remove.
* config/i386/i386.c (override_options): Rename to
ix86_option_override_internal.  Make static.  Comments referring
to this function and callers changed.
(ix86_option_override): New.
(TARGET_OPTION_OVERRIDE): Define.
* config/i386/i386.h (OVERRIDE_OPTION): Remove.
* config/i386/linux64.h (DEFAULT_PCC_STRUCT_RETURN): Update
comment.
* config/ia64/ia64.c (ia64_file_start): Update comment referring
to ia64_override_options.
* config/iq2000/iq2000-protos.h (override_options): Remove.
* config/iq2000/iq2000.c (TARGET_OPTION_OVERRIDE): Define.
(override_options): Rename to iq2000_option_override.  Make
static.
* config/iq2000/iq2000.h (OVERRIDE_OPTIONS): Remove.
* config/lm32/lm32-protos.h (lm32_override_options): Remove.
* config/lm32/lm32.c (TARGET_OPTION_OVERRIDE): Define.
(lm32_override_options): Rename to lm32_option_override.  Make
static.
* config/lm32/lm32.h (OVERRIDE_OPTIONS): Remove.
* config/m32r/m32r.c (TARGET_OPTION_OVERRIDE): Define.
(m32r_option_override): New.
(m32r_init): Update comment.
* config/m32r/m32r.h (OVERRIDE_OPTIONS): Remove.
* config/m68hc11/m68hc11-protos.h (m68hc11_override_options):
Remove.
* config/m68hc11/m68hc11.c (TARGET_OPTION_OVERRIDE): Define.
(m68hc11_override_options): Rename to m68hc11_option_override.
Make static.  Return void.
* config/m68hc11/m68hc11.h (OVERRIDE_OPTIONS): Remove.
* config/m68k/m68k-protos.h (override_options): Remove.
* config/m68k/m68k.c (TARGET_OPTION_OVERRIDE): Define.
(override_options): Rename to m68k_option_override.  Make static.
* config/m68k/m68k.h (OVERRIDE_OPTIONS): Remove.
* config/mcore/mcore-protos.h (mcore_override_options): Remove.
* config/mcore/mcore.c (TARGET_OPTION_OVERRIDE): Define.
(mcore_override_options): Rename to mcore_option_override.  Make
static.
* config/mcore/mcore.h (OVERRIDE_OPTIONS): Remove.
* config/mep/mep-protos.h (mep_override_options): Remove.
* config/mep/mep.c (TARGET_OPTION_OVERRIDE): Define.
(mep_override_options): Rename to mep_option_override.  Make
static.
* config/mep/mep.h (OVERRIDE_OPTIONS): Remove.
* config/mmix/mmix-protos.h (mmix_override_options): Remove.
* config/mmix/mmix.c (TARGET_OPTION_OVERRIDE): Define.
(mmix_override_options): Rename to mmix_option_override.  Make
static.
* config/mmix/mmix.h (OVERRIDE_OPTIONS): Remove.
* config/mn10300/mn10300-protos.h (mn10300_override_options):
Remove.
* config/mn10300/mn10300.c (TARGET_OPTION_OVERRIDE): Define.
(mn10300_override_options): Rename to mn10300_option_override.
Make static.
* config/mn10300/mn10300.h (OVERRIDE_OPTIONS): Remove.
* config/moxie/moxie-protos.h (moxie_override_options): Remove.
* config/moxie/moxie.c (moxie_override_options): Rename to
moxie_option_override.  Make static.
(TARGET_OPTION_OVERRIDE): Define.
* config/moxie/moxie.h (OVERRIDE_OPTIONS): Remove.
* config/picochip/picochip-protos.h (picochip_override_options):
Remove.  Update comment referring to picochip_override_options.
* config/picochip/picochip.c (TARGET_OPTION_OVERRIDE): Define.
(picochip_override_options): Rename to picochip_option_override.
Make static.  Update comment and definition of
TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE.
* config/picochip/picochip.h (OVERRIDE_OPTIONS): Remove.
* config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Update
comment.
* config/rs6000/aix51.h (SUBTARGET_OVERRIDE_OPTIONS): Update
comment.
* config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Update
comment.
* config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Update
comment.
* config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Update
comment.
* config/rs6000/linux64.h (OPTION_TARGET_CPU_DEFAULT): Define
instead of OVERRIDE_OPTIONS.
* config/rs6000/rs6000-modes.def: Update comment referring to
rs6000_override_options.
* config/rs6000/rs6000-protos.h (rs6000_override_options): Remove.
* config/rs6000/rs6000.c (TARGET_OPTION_OVERRIDE): Define.
(rs6000_override_options): Rename to
rs6000_option_override_internal.  Make static.  Commented
referring to rs6000_override_options and OVERRIDE_OPTIONS updated.
(rs6000_option_override): New.
* config/rs6000/rs6000.h (OPTION_TARGET_CPU_DEFAULT): Define
instead of OVERRIDE_OPTIONS.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Update
comment.
* config/s390/s390-protos.h (override_options): Remove.
* config/s390/s390.c (override_options): Rename to
s390_option_override.  Make static.
(TARGET_OPTION_OVERRIDE): Define.
* config/s390/s390.h (OVERRIDE_OPTIONS): Remove.
* config/score/score-protos.h (score_override_options): Remove.
* config/score/score.c (TARGET_OPTION_OVERRIDE): Define.
(score_override_options): Rename to score_option_override.  Make
static.
* config/score/score.h (OVERRIDE_OPTIONS): Remove.
Update comment referring to override_options.
* config/score/score3.c (score3_override_options): Rename to
score3_option_override.
* config/score/score3.h (score3_override_options): Rename to
score3_option_override.
* config/score/score7.c (score7_override_options): Rename to
score7_option_override.
* config/score/score7.h (score7_override_options): Rename to
score7_option_override.
* config/sh/sh.c: Update comments referring to OVERRIDE_OPTIONS.
* config/sparc/sparc.c (TARGET_OPTION_OVERRIDE): Define.
(sparc_override_options): Rename to sparc_option_override.  Make
static.  Call SUBTARGET_OVERRIDE_OPTIONS.
* config/sparc/sparc.h (OVERRIDE_OPTIONS): Remove.
* config/sparc/vxworks.h (SUBTARGET_OVERRIDE_OPTIONS): Define
instead of OVERRIDE_OPTIONS.
* config/spu/spu-protos.h (spu_override_options): Remove.
* config/spu/spu.c (TARGET_OPTION_OVERRIDE): Define.
(spu_override_options): Rename to spu_option_override.  Make
static.
* config/spu/spu.h (OVERRIDE_OPTIONS): Remove.
* config/vax/elf.h (SUBTARGET_OVERRIDE_OPTIONS): Define instead of
OVERRIDE_OPTIONS.
* config/vax/vax-protos.h (override_options): Remove.
* config/vax/vax.c (TARGET_OPTION_OVERRIDE): Define.
(override_options): Rename to vax_option_override.  Make static.
Call SUBTARGET_OVERRIDE_OPTIONS.
* config/vax/vax.h (OVERRIDE_OPTIONS): Remove.
* config/vxworks.c: Update comment referring to OVERRIDE_OPTIONS.
* config/vxworks.h: Update comment referring to OVERRIDE_OPTIONS.
* config/xtensa/xtensa-protos.h (override_options): Remove.
* config/xtensa/xtensa.c (TARGET_OPTION_OVERRIDE): Define.
(override_options): Rename to xtensa_option_override.  Make
static.
* config/xtensa/xtensa.h (OVERRIDE_OPTIONS): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164334 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45623
* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Adjust.
(get_constraint_for_component_ref): If computing a constraint
for the rhs handle type punning through unions.
(get_constraint_for_address_of): Adjust.
(get_constraint_for_1): Likewise.
(get_constraint_for): Likewise.
(get_constraint_for_rhs): New function.
(do_structure_copy): Adjust.
(make_constraint_to): Likewise.
(handle_const_call): Likewise.
(find_func_aliases): Likewise.
(process_ipa_clobber): Likewise.
(create_variable_info_for): Likewise.

* gcc.dg/torture/pr45623.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164333 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.c: Fix documentation.
* tree-vectorizer.h (vinfo_for_stmt): Add documentation.
(set_vinfo_for_stmt, get_earlier_stmt, get_later_stmt,
is_pattern_stmt_p, is_loop_header_bb_p,
stmt_vinfo_set_inside_of_loop_cost,
stmt_vinfo_set_outside_of_loop_cost, vect_pow2, aligned_access_p,
known_alignment_for_access_p): Likewise.
* tree-vect-loop.c: Fix documentation.
(vect_get_cost): Start function name from new line.
* tree-vect-data-refs.c: Fix documentation.
* tree-vect_stmts.c: Likewise.
(vect_create_vectorized_promotion_stmts): Always free vec_tmp.
(vectorizable_store): Free vec_oprnds if allocated.
(vectorizable_condition): Initialize several variables to avoid
warnings.
* tree-vect-slp.c: Fix documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164332 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-16  Richard Guenther  <rguenther@suse.de>

* tree.c (tree_node_structure_for_code): TRANSLATION_UNIT_DECL
is TS_TRANSLATION_UNIT_DECL.
(initialize_tree_contains_struct): Adjust.
(all_translation_units): New global vector.
(build_translation_unit_decl): New function.
* tree.h (TRANSLATION_UNIT_LANGUAGE): New macro.
(struct tree_translation_unit_decl): New.
(all_translation_units): Declare.
(union tree_node): Add translation_unit_decl member.
(build_translation_unit_decl): Declare.
* treestruct.def (TS_TRANSLATION_UNIT_DECL): New.
* lto-streamer-out.c (pack_ts_translation_unit_decl_value_fields):
New function.
(pack_value_fields): Call it.
(lto_output_tree_ref): Handle references to TRANSLATION_UNIT_DECL.
(lto_output_ts_translation_unit_decl_tree_pointers): New function.
(lto_output_tree_pointers): Call it.
* lto-streamer-in.c (lto_input_tree_ref): Handle references
to TRANSLATION_UNIT_DECL.
(unpack_ts_translation_unit_decl_value_fields): New function.
(unpack_value_fields): Call it.
(lto_input_ts_translation_unit_decl_tree_pointers): New function.
(lto_input_tree_pointers): Call it.
* lto-streamer.c (check_handled_ts_structures): Adjust.
* lto-streamer.h (enum LTO_tags): Add LTO_translation_unit_decl_ref.
* c-decl.c (all_translation_units): Remove.
(pop_scope): Use build_translation_unit_decl.
(collect_all_refs): Adjust.
(for_each_global_decl): Likewise.
(c_write_global_declarations): Likewise.

java/
* jcf-parse.c (current_file_list): Remove.
(java_parse_file): Use build_translation_unit_decl.  Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164331 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/45686
* fold-const.c (fold_checksum_tree): Change slot from const void **
to void **, use CONST_CAST_TREE to store into *slot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164330 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md: Remove unneeded empty conditions and
preparation statements from expanders.
* config/i386/mmx.md: Ditto.
* config/i386/sse.md: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164329 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.h (PUSH_ROUNDING): Redefine using UNITS_PER_WORD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164328 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164326 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_id_expression): Diagnose use of function
parms in evaluated context outside function body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164322 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (grokbitfield): Diagnose non-integral width.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164321 138bc75d-0d04-0410-961f-82ee72b054a4

* call.c (convert_like_real): Use the underlying type of the
reference for the temporary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164320 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/45593
* reorg.c (relax_delay_slots): Use emit_copy_of_insn_after to re-emit
insns that were in delay slots as stand-alone insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164318 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (parse_optimize_options): Remove period at end of
warning message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164317 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-15  François Dumont  <francois.cppdevs@free.fr>

* testsuite/lib/libstdc++.exp,([check_v3_target_namedlocale]):
Clean temporary source file once compiled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164316 138bc75d-0d04-0410-961f-82ee72b054a4

* incpath.c (remove_duplicates): If name is not a directory, issue
a warning rather than an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164314 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-15  Martin Jambor  <mjambor@suse.cz>

PR middle-end/45644
* tree-sra.c (create_access): Check for bit-fields directly.

* testsuite/gcc.dg/ipa/pr45644.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164313 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/45633
* tree-cfg.c (verify_gimple_assign_binary): Allow
MINUS_EXPR with lhs and rhs1 pointer vector and
rhs2 sizetype vector.
* expr.c (expand_expr_real_2) <case PLUS_EXPR>: For pointer
or vector pointer use TER to optimize pointer subtraction.

* gcc.dg/vect/pr45633.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164312 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/45635
* class.c (build_vtbl_initializer): Use fn instead of init's operand
as first argument to FDESC_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164311 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/vfp.md (cmpsf_trap_vfp): Change type from
fcmpd to fcmps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164310 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (truncxf<mode>2): Fix indentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164309 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (parse_optimize_options): Do not capitalize warning
messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164308 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (get_arg_pointer_save_area): Set
arg_pointer_save_area_init to true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164307 138bc75d-0d04-0410-961f-82ee72b054a4

* init.c: Fix type name in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164306 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45577
* resolve.c (resolve_allocate_expr): Do default initialization via
EXEC_INIT_ASSIGN.

2010-09-15  Janus Weil  <janus@gcc.gnu.org>

PR fortran/45577
* gfortran.dg/allocate_derived_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164305 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-15  Martin Jambor  <mjambor@suse.cz>

* tree-sra.c (generate_subtree_copies): Updated comment.
(handle_unscalarized_data_in_subtree): Removed parameter lhs which is
obtained from the statement iterator instead.
(load_assign_lhs_subreplacements): Removed parameters lhs and
right_offset, which is obtained from top_racc instead.  Parameter lacc
is now expected to be the root of the processed tree rather than root's
first child.  Updated all callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164304 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pdp11/pdp11.c (register_move_cost): Rename to
pdp11_register_move_cost.
* config/pdp11/pdp11-protos.h (register_move_cost): Rename to
pdp11_register_move_cost.
* config/pdp11/pdp11.h (REGISTER_MOVE_COST): Call
pdp11_register_move_cost instead of register_move_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164303 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2010-09-15  Tejas Belagod  <tejas.belagod@arm.com>

        * config/arm/neon.md (vec_pack_trunc_<mode>): Instruction
        pattern for vmovn. Expansion in case of non
        -mvectorize-with-neon-quad.
        (neon_vec_pack_trunc_<mode>): Instruction pattern for vmovn for
        non- -mvectorize-with-neon-quad case.
        (move_lo_quad_<mode>): New expansion to vmov into low part.
        (move_hi_quad_<mode>): New expansion to vmov into high part.
        (move_lo_quad_v4si): Refactor to move_lo_quad_<mode> expansion.
        (move_lo_quad_v4sf): Likewise.
        (move_lo_quad_v8hi): Likewise.
        (neon_move_lo_quad_<mode>): Instruction pattern for vmov into
        low part.
        (neon_move_hi_quad_<mode>): Instruction pattern for vmov into
        high part.
        * config/arm/iterators.md (ANY128): New mode iterator.
        (V_narrow_pack): New mode attribute.
        (V_HALF): Add attribute.
        (V_DOUBLE): Add attribute.
        (V_mode_nunits): Add attribute.

gcc/testsuite

2010-09-15  Tejas Belagod  <tejas.belagod@arm.com>

        * lib/target-supports.exp
        (check_effective_target_vect_pack_trunc): Set vect_pack_trunc
        supported flag to true for neon.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164302 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-15  Tejas Belagod  <tejas.belagod@arm.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164301 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-15  Paolo Carlini  <paolo.carlini@oracle.com>

* doc/xml/manual/prerequisites.xml: Update "C" library locale
information prerequisites.

2010-09-15  François Dumont  <francois.cppdevs@free.fr>

* testsuite/lib/libstdc++.exp, dg-options.exp
([check_v3_target_namedlocale]): Take the name of the required locale.
* testsuite/27_io/objects/wchar_t/9520.cc, 11.cc, 13.cc, 10.cc, 12.cc:
Specify locale name to check.
* testsuite/27_io/basic_streambuf/imbue/wchar_t/9322.cc, 13007-1.cc,
13007-2.cc: Likewise.
* testsuite/27_io/basic_streambuf/imbue/char/9322.cc, 13007-1.cc,
13007-2.cc: Likewise.
* testsuite/27_io/basic_ios/copyfmt/char/2.cc: Likewise.
* testsuite/27_io/basic_stringbuf/imbue/wchar_t/9322.cc: Likewise.
* testsuite/27_io/basic_stringbuf/imbue/char/9322.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/2.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_arithmetic/char/2.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc, 2.cc:
Likewise.
* testsuite/27_io/basic_filebuf/imbue/wchar_t/13171-3.cc, 9322.cc,
13582-2.cc, 2.cc, 13582-3.cc, 12868.cc, 14975-2.cc, 13007.cc: Likewise.
* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc, 13171-4.cc,
9322.cc, 13582-2.cc, 2.cc, 14975-1.cc, 13007.cc, 13171-1.cc: Likewise.
* testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-1.cc,
11305-2.cc, 11305-3.cc, 11305-4.cc: Likewise.
* testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc, 1.cc, 2.cc,
3.cc, 11389-1.cc, 4.cc, 11389-2.cc, 5.cc, 11389-3.cc, 11389-4.cc:
Likewise.
* testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
* testsuite/27_io/manipulators/extended/put_money/wchar_t/1.cc:
Likewise.
* testsuite/27_io/manipulators/extended/put_money/char/1.cc: Likewise.
* testsuite/27_io/manipulators/extended/get_money/wchar_t/1.cc:
Likewise.
* testsuite/27_io/manipulators/extended/get_money/char/1.cc: Likewise.
* testsuite/ext/stdio_sync_filebuf/wchar_t/12077.cc: Likewise.
* testsuite/22_locale/money_put/put/wchar_t/1.cc, 2.cc, 3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/money_put/put/char/1.cc, 2.cc, 3.cc, 9780-3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/facet/2.cc: Likewise.
* testsuite/22_locale/collate/hash/wchar_t/2.cc, wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/collate/hash/char/2.cc, wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/collate/compare/wchar_t/1.cc, 2.cc, 3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/collate/compare/char/1.cc, 2.cc, 3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/collate/transform/wchar_t/2.cc, 3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/collate/transform/char/2.cc, 3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/cons/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/to/wchar_t/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/to/char/wrapped_locale.cc, wrapped_env.cc:
Likewise.
* testsuite/22_locale/ctype/scan/wchar_t/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/scan/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/widen/wchar_t/2.cc, 3.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/widen/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/narrow/wchar_t/3.cc, wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/narrow/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/ctype/is/wchar_t/2.cc,wrapped_locale.cc,
wrapped_env.cc: Likewise
* testsuite/22_locale/ctype/is/char/2.cc, wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/2.cc, 3.cc, 4.cc, 6.cc,
7.cc, 8.cc, wrapped_env.cc, wrapped_locale.cc, 17038.cc: Likewise.
* testsuite/22_locale/time_put/put/char/2.cc, 3.cc, 4.cc, 6.cc,
9780-1.cc, 7.cc, 8.cc, wrapped_env.cc, wrapped_locale.cc, 17038.cc:
Likewise.
* testsuite/22_locale/money_get/get/wchar_t/1.cc, 2.cc, 3.cc, 4.cc,
wrapped_env.cc, 10.cc, 11528.cc, wrapped_locale.cc, 11.cc, 12.cc,
13.cc, 15.cc, 16.cc, 17.cc, 18.cc: Likewise.
* testsuite/22_locale/money_get/get/char/1.cc, 2.cc, 3.cc, 4.cc,
wrapped_env.cc, 10.cc, 11528.cc, wrapped_locale.cc, 11.cc, 12.cc,
13.cc, 15.cc, 16.cc, 17.cc, 18.cc: Likewise
* testsuite/22_locale/num_put/put/wchar_t/1.cc, 3.cc, 5.cc,
wrapped_env.cc, 20914.cc, wrapped_locale.cc, 20909.cc: Likewise.
* testsuite/22_locale/num_put/put/char/1.cc, 3.cc, 5.cc, 9780-2.cc,
wrapped_env.cc, 20914.cc, wrapped_locale.cc, 20909.cc: Likewise.
* testsuite/22_locale/codecvt/unshift/wchar_t/2.cc, wrapped_locale.cc,
3.cc, 4.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/unshift/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
testsuite/22_locale/codecvt/length/wchar_t/2.cc, wrapped_locale.cc,
3.cc, 4.cc, 7.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/length/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/always_noconv/wchar_t/2.cc,
wrapped_locale.cc, 3.cc, 4.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/always_noconv/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/encoding/wchar_t/2.cc, wrapped_locale.cc,
3.cc, 4.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/encoding/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/in/wchar_t/2.cc, wrapped_locale.cc, 3.cc,
4.cc, 7.cc, 8.cc, 9.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/in/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/max_length/wchar_t/2.cc,
wrapped_locale.cc, 3.cc, 4.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/max_length/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/out/wchar_t/2.cc, wrapped_locale.cc,
3.cc, 4.cc, 7.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/codecvt/out/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/moneypunct_byname/named_equivalence.cc: Likewise.
* testsuite/22_locale/time_get/get_year/wchar_t/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_year/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_monthname/wchar_t/2.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_monthname/char/2.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/date_order/wchar_t/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/date_order/char/wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_weekday/wchar_t/2.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_weekday/char/2.cc, 38081-1.cc,
wrapped_locale.cc, 38081-2.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_date/wchar_t/12750.cc, 26701.cc,
2.cc, wrapped_locale.cc, 4.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_date/char/12750.cc, 26701.cc,
2.cc, wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_time/wchar_t/1.cc, 2.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/time_get/get_time/char/1.cc, 2.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/num_get/get/wchar_t/1.cc, 3.cc, 5.cc, 6.cc, 9.cc,
wrapped_env.cc, wrapped_locale.cc: Likewise.
* testsuite/22_locale/num_get/get/char/1.cc, 3.cc, 5.cc, 6.cc, 9.cc,
wrapped_env.cc, wrapped_locale.cc: Likewise.
* testsuite/22_locale/locale/cons/38368.cc, 2.cc, 4.cc, 5.cc, 7.cc,
12658_thread-1.cc, 12658_thread-2.cc, 40184.cc, 29217.cc, 38365.cc:
Likewise.
* testsuite/22_locale/locale/global_locale_objects/14071.cc, 2.cc:
Likewise.
* testsuite/22_locale/moneypunct/40712.cc: Likewise.
* testsuite/22_locale/moneypunct/members/wchar_t/2.cc,
wrapped_locale.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/moneypunct/members/char/2.cc, wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/messages_byname/named_equivalence.cc: Likewise.
* testsuite/22_locale/numpunct_byname/named_equivalence.cc: Likewise.
* testsuite/22_locale/messages/members/char/1.cc, 2.cc,
wrapped_locale.cc, 3.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/numpunct/members/wchar_t/2.cc, wrapped_locale.cc,
wrapped_env.cc: Likewise.
* testsuite/22_locale/numpunct/members/char/2.cc, wrapped_locale.cc,
3.cc, wrapped_env.cc: Likewise.
* testsuite/22_locale/collate_byname/named_equivalence.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164300 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2010-09-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/45665
* decl.c (grokdeclarator): Check build_memfn_type return value
for error_mark_node.

/testsuite
2010-09-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/45665
* g++.dg/template/crash103.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164299 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (alpha_expand_prologue): If stack checking
is enabled, probe up to frame_size + STACK_CHECK_PROTECT bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164298 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/osf5.h (MD_UNWIND_SUPPORT): Define.
* config/alpha/osf5-unwind.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164297 138bc75d-0d04-0410-961f-82ee72b054a4

Correct XXX_units_per_simd_word return type.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/45672
* config/mips/mips.c (mips_units_per_simd_word): Correct return
type.
* config/rs6000/rs6000.c (rs6000_units_per_simd_word): Likewise.
* config/sparc/sparc.c (sparc_units_per_simd_word): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164296 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:

2010-09-14  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

       * c-lang.h (struct lang_type): Add variable_size GTY option.

gcc/lto/ChangeLog:

2010-09-14  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

       * lto-tree.h (struct lang_type): Add variable_size GTY option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164295 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164294 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/testsuite/:

2010-09-15  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2006-03-09 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4457381
        * objc.dg/msg-in-protocol.m: New.
        * obj-c++.dg/msg-in-protocol.mm: New.

        2006-02-07  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4219590
        * objc.dg/break-in-ifstmt.m: New.

        2005-08-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4174166
        * obj-c++.dg/comp-types-13.mm: New.
        * objc.dg/comp-types-12.m: New.

        2005-08-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4216500
        * obj-c++.dg/proto-lossage-7.mm: New.
        * objc.dg/proto-lossage-7.m: New.

In gcc/objc/:

2010-09-15  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2006-03-09 Fariborz Jahanian <fjahanian@apple.com>

        Radar 4457381
        * objc/objc-act.c (objc_finish_message_expr): Look for message in
        @class's protocol list.

        2006-02-07  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4219590
        * objc/objc-act.c (objc_start_method_definition): Initialize
        break/continue labels.

        2005-08-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4174166
        * objc-act.c (objc_compare_types): Compare function
        pointers; indicate success if the right-hand side has
        a return type that is covariant, and the argument types
        contravariant, with those of the left side.

        2005-08-22  Ziemowit Laski  <zlaski@apple.com>

        Radar 4216500
        * objc-act.c (objc_get_protocol_qualified_type): When looking
        at a typedef, retrieve the precise type it describes (rather
        than merely looking up a class by name).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164290 138bc75d-0d04-0410-961f-82ee72b054a4

Define TARGET_VECTORIZE_UNITS_PER_SIMD_WORD for rs6000.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/45672
* config/rs6000/rs6000.c (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164289 138bc75d-0d04-0410-961f-82ee72b054a4

Use ADD if result isn't used in memory address.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386.c (ix86_lea_for_add_ok): Return false if
result isn't used in memory address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164287 138bc75d-0d04-0410-961f-82ee72b054a4

Turn UNITS_PER_SIMD_WORD into a target hook.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

* defaults.h (UNITS_PER_SIMD_WORD): Removed.
* config/arm/arm.h (UNITS_PER_SIMD_WORD): Likewise.
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Likewise.
* config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise.
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise.
* config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise.

* target.def: Add units_per_simd_word to vectorize.

* targhooks.c (default_units_per_simd_word): New.
* targhooks.h (default_units_per_simd_word): Likewise.
* config/arm/arm.c (arm_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* config/mips/mips.c (mips_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* config/rs6000/rs6000.c (rs6000_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.
* config/sparc/sparc.c (sparc_units_per_simd_word): Likewise.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise.

* tree-vect-loop.c: Replace UNITS_PER_SIMD_WORD with
TARGET_VECTORIZE_UNITS_PER_SIMD_WORD in comments.

* tree-vect-stmts.c (get_vectype_for_scalar_type): Replace
UNITS_PER_SIMD_WORD with targetm.vectorize.units_per_simd_word.

* system.h (UNITS_PER_SIMD_WORD): Poisoned.

* config/i386/i386-protos.h (ix86_units_per_simd_word): Removed.

* config/i386/i386.c (ix86_units_per_simd_word): Make it
static.
(TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): New.

* doc/tm.texi.in: Remove UNITS_PER_SIMD_WORD.  Add
TARGET_VECTORIZE_UNITS_PER_SIMD_WORD.

* doc/tm.texi: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164285 138bc75d-0d04-0410-961f-82ee72b054a4

Regenerate libgcc/configure.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164284 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/funcspec-1.c: Remove static keywords to prevent
folding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164283 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/vect/fast-math-pr38968.f90: Add common to prevent
folding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164282 138bc75d-0d04-0410-961f-82ee72b054a4

Restore bootstrap on x86.

2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>

* tree-vect-stmts.c: Include "tm_p.h".

* config/i386/i386-protos.h (ix86_units_per_simd_word): Moved
out of RTX_CODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164281 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-14  Martin Jambor  <mjambor@suse.cz>

* tree-sra.c (build_ref_for_offset): Loc made a parameter.  Set the
location of generated statement.  Changed all callers.
(build_ref_for_model): New parameter loc which used to set location of
all generated expressions.  Changed all callers.
(generate_subtree_copies): Likewise.
(init_subtree_with_zero): Likewise.
(sra_modify_expr): Set locations of all generated statements and
expressions to the location the original statement.
(handle_unscalarized_data_in_subtree): Likewise.
(load_assign_lhs_subreplacements): Likewise.
(sra_modify_constructor_assign): Likewise.
(sra_modify_assign): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164280 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-14  Matt Austern  <austern@google.com>
    Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/performance/21_strings/hash.cc: New.

2010-09-14  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/performance/21_strings/string_append.cc: Rename to...
* testsuite/performance/21_strings/append-1.cc: ... this.
* testsuite/performance/21_strings/string_append_2.cc: Rename to...
* testsuite/performance/21_strings/append-2.cc: ... this.
* testsuite/performance/21_strings/string_cons_input_iterator.cc:
Rename to...
* testsuite/performance/21_strings/cons_input_iterator.cc: ... this.
* testsuite/performance/21_strings/string_copy_cons_and_dest.cc:
Rename to...
* testsuite/performance/21_strings/copy_cons_and_dest.cc: ... this.
* testsuite/performance/21_strings/string_find.cc: Rename to...
* testsuite/performance/21_strings/find.cc: ... this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164278 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/45277
PR target/45363
PR target/45407
* doc/install.texi (sparc*-*-*): New section.
(sparc-sun-solaris2*): Mention MPC alongside GMP and MPFR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164277 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       Implemented objc_sync_enter() and objc_sync_exit(), which are
       required by @synchronized() to work.
       * objc-sync.c: New file.
       * objc/objc-sync.h: New file.
       * objc-private/objc-sync.h: New file.
       * init.c (__objc_exec_class): Call __objc_sync_init() during the
       Objective-C runtime startup.
       * Makefile.in: Added objc-sync.c and objc-sync.h.
       * configure.ac: Added GCC_CHECK_TLS.
       * acinclude.m4: Include ../config/enable.m4 and ../config/tls.m4.
       * configure: Regenerated.
       * config.h.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164276 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/45567
* builtins.c (expand_builtin_interclass_mathfn, expand_builtin_cexpi,
expand_builtin_powi): Remove subtarget argument, pass NULL_RTX instead.
(expand_builtin): Adjust caller.
(expand_builtin_unop): Only use subtarget if it has the right mode.

* gcc.dg/pr45567.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164274 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-14  Tristan Gingold  <gingold@adacore.com>

* configure.ac (plugins): Fix typos.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164273 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/45660
* dwarf2out.c (gen_decl_die): Call gen_type_die for origin before
gen_type_die for function/method return type.

* g++.dg/debug/pr45660.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164271 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/45470
* tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
can throw an exception.
* tree-vect-stmts.c (vectorizable_call): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164270 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-10  Jack Howarth <howarth@bromo.med.uc.edu>

PR target/42070
* gcc/testsuite/lib/profopt.exp: Prune warnings on execname2 compile.
* gcc/testsuite/lib/prune.exp: Prune "can't add line info" warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164269 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/44749
* config/mep/mep-protos.h (mep_save_register_info,
mep_reinit_regs, mep_init_regs): Declare.

* config/mep/mep.c: Move all target definitions to the end of the
file to avoid the need for duplicate declarations.
(mep_save_register_info, mep_reinit_regs, mep_init_regs): New.
(mep_reorg_erepeat): Remove unused variables.
(mep_expand_builtin): Likewise.

* config/mep/mep-pragma.c: Don't include rtl.h.
(INVALID_REGNUM): New.
(mep_pragma_coprocessor_which): Call mep-specific rtl-layer bridge
functions.
(mep_pragma_coprocessor_subclass): Rename "class" to "rclass".
Avoid enum/integer math.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164268 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/45532
* gfortran.dg/namelist_64.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164267 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libfortran/45532
* io/list_read.c (nml_get_obj_data): Set first_nl if the previous
is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164266 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164265 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/44749
* config/mep/t-mep (GTM_H): Add insn-constants.h.
* config/mep/mep.c (mep_conditional_register_usage): Take no
parameters.
* config/mep/mep-protos.h (mep_conditional_register_usage): Update
prototype.
* config/mep/mep-pragma.c (CONDITIONAL_REGISTER_USAGE): Update
call to mep_conditional_register_usage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164260 138bc75d-0d04-0410-961f-82ee72b054a4

Fix accidental mishap on testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164259 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/43937
* varasm.c (output_constant_def_contents): Set TREE_ASM_WRITTEN on
the DECL as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164258 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/45617
* combine.c (simplify_comparison): Optimize (X >> N) {>,>=,<,<=} C
even if low N bits of X aren't known to be zero.

* gcc.target/i386/pr45617.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164257 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/volatile-2.c: Allow underscores before symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164256 138bc75d-0d04-0410-961f-82ee72b054a4

Disable double precision vectorizer for Atom.

gcc/

2010-09-13  H.J. Lu  <hongjiu.lu@intel.com>

* config/i386/i386-protos.h (ix86_units_per_simd_word): New.

* config/i386/i386.c (initial_ix86_tune_features): Add
X86_TUNE_VECTORIZE_DOUBLE.
(ix86_units_per_simd_word): New.

* config/i386/i386.h (ix86_tune_indices): Add
X86_TUNE_VECTORIZE_DOUBLE.
(TARGET_VECTORIZE_DOUBLE): New.
(UNITS_PER_SIMD_WORD): Defined with ix86_units_per_simd_word.

gcc/testsuite/

2010-09-13  H.J. Lu  <hongjiu.lu@intel.com>

* gcc.target/i386/fma4-256-vector.c: Add -mtune=generic.
* gcc.target/i386/fma4-vector.c: Likewise.
* gcc.target/i386/vectorize2.c: Likewise.
* gcc.target/i386/vectorize4.c: Likewise.
* gcc.target/i386/vectorize5.c: Likewise.
* gcc.target/i386/vectorize6.c: Likewise.
* gcc.target/i386/vectorize8.c: Likewise.

* gcc.target/i386/vect-double-1.c: New.
* gcc.target/i386/vect-double-1a.c: Likewise.
* gcc.target/i386/vect-double-2.c: Likewise.
* gcc.target/i386/vect-double-2a.c: Likewise.

* lib/target-supports.exp (check_effective_target_vect_double):
Set et_vect_double_saved to 0 when tuning for Atom.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164255 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-13  Benjamin Kosnik  <bkoz@redhat.com>

    * doc/xml/api.xml: Add title.
    * doc/xml/manual/spine.xml: Same.
    * doc/xml/spine.xml: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164254 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-13  Matt Austern  <austern@google.com>

* src/hash_bytes.cc: New file, exports _Hash_bytes (a Murmur hash),
and _Fnv_hash_bytes (based on a FNV algorithm).
* src/compatibility-c++0x.cc (hash<string>::operator(),
hash<const string&>::operator(), hash<wstring>::operator(),
hash<const wstring&>::operator(), hash<error_code>::operator()):
Adjust, use _Hash_bytes.
* include/std/system_error (hash<error_code>::operator()): Likewise.
* include/std/thread (hash<thread::id>operator()): Likewise.
* include/std/bitset (hash<bitset>operator()): Likewise.
* include/bits/basic_string.h (hash<string>::operator(),
hash<wstring>::operator(), hash<u16string>::operator(),
hash<u32string>::operator()): Adjust.
* include/bits/vector.tcc (hash<vector<bool>>::operator()): Adjust.
* include/bits/functional_hash.h (_Hash_bytes, _Fnv_hash_bytes):
Declare.
(struct _Hash_impl, struct _Fnv_hash_impl): Add, use _Hash_bytes
and _Fnv_hash_bytes, respectively.
(hash<float>::operator(), hash<double>::operator()): Adjust.
* config/abi/pre/gnu.ver: Add exports.
* src/Makefile.am: Add.
* src/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164253 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-ter.c (temp_expr_table_d): Add call_cnt field.
(new_temp_expr_table): Allocate call_cnt vector.
(free_temp_expr_table): Free it.
(process_replaceable): Add call_cnt parm and set in vector.
(find_replaceable_in_bb): Skip replacement if def/use span a call.
(debug_ter): Dump call_cnt value, remove stderr uses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164252 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_for_stmt): Always test flag_new_for_scope.
(begin_range_for_stmt): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164251 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (build_zero_cst): New.
* tree.h (build_zero_cst): Declare.
* tree-ssa-ccp.c (get_constant_value): Accept general operands.
(get_base_constructor): Break out from ...
(fold_const_aggregate_ref): Here; handle empty constructors.

* gcc.dg/torture/pr23821.c: Drop static keyword.
* gcc.dg/tree-ssa/loop-19.c: Likewise.
* gcc.dg/tree-ssa/foldconst-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164250 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-13  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/forward_list.h (forward_list<>::resize(size_type,
value_type)): Fix signature, per LWG 1340.
* include/bits/forward_list.tcc: Adjust definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164249 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-13  Paolo Carlini  <paolo.carlini@oracle.com>

* testsuite/27_io/basic_filebuf/seekoff/char/4.cc: New.
* testsuite/27_io/basic_filebuf/seekoff/wchar_t/4.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164248 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-13  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * config/arm/arm.md: (define_attr "conds"): Update comment.
* config/arm/sync.md (arm_sync_compare_and_swapsi): Change
          conds attribute to clob.
          (arm_sync_compare_and_swapsi): Likewise.
  (arm_sync_compare_and_swap<mode>): Likewise.
  (arm_sync_lock_test_and_setsi): Likewise.
  (arm_sync_lock_test_and_set<mode>): Likewise.
  (arm_sync_new_<sync_optab>si): Likewise.
  (arm_sync_new_nandsi): Likewise.
  (arm_sync_new_<sync_optab><mode>): Likewise.
  (arm_sync_new_nand<mode>): Likewise.
  (arm_sync_old_<sync_optab>si): Likewise.
  (arm_sync_old_nandsi): Likewise.
  (arm_sync_old_<sync_optab><mode>): Likewise.
  (arm_sync_old_nand<mode>): Likewise.

2010-09-13  Marcus Shawcroft  <marcus.shawcroft@arm.com>

* gcc.target/arm/sync-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164247 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_update: Handle hg, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164246 138bc75d-0d04-0410-961f-82ee72b054a4

    * fwprop.c (forward_propagate_and_simplify): Only attach a
        REG_EQUAL note to an insn if the destination is a register.
        * gcse.c (try_replace_reg): Likewise.

        testsuite/
        * gnat.dg/memtrap.adb: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164245 138bc75d-0d04-0410-961f-82ee72b054a4

2010-09-13  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/45611
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Fix typo.
(copy_ref_info): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164244 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/45604
PR debug/45419
PR debug/45408
* tree-pretty-print.c (dump_generic_node): Disregard top-level
types of MEM_REF pointer types to the same type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164242 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/41087
* ifcvt.c (noce_get_condition): Don't allow conditions with
side-effects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164240 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164239 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/frv/frv-protos.h (frv_register_move_cost): Remove.
* config/frv/frv.c (frv_register_move_cost): Make static. Change
arguments type to reg_class_t. Add mode argument.
(frv_memory_move_cost): New.
(TARGET_REGISTER_MOVE_COSTS, TARGET_MEMORY_MOVE_COSTS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164233 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md (arm_ashldi3_1bit, arm_ashrdi3_1bit,
arm_lshrdi3_1bit): Put earlyclobber on the right alternative.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164232 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * Makefile.in (%_gc.lo): New pattern rules to build the
        garbage-collected version of the library.  Removed rules for
        specific files that are no longer needed.  Standardized all rules.
        (C_SOURCE_FILES, OBJC_SOURCE_FILES): New variables.
        (OBJS, OBJS_GC): Compute these from C_SOURCE_FILES and
        OBJC_SOURCE_FILES.
        (INCLUDES): Removed the unused include -I$(srcdir)/objc.

        * memory.c (objc_calloc): Fixed call to GC_malloc when building
        with Garbage Colletion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164231 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsics/pack_generic.c (pack): Add missing return and fix whitespace.
* intrinsics/cshift0.c (cshift0): Fix whitespace.
* intrinsics/unpack_generic.c (unpack1, unpack0): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164230 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * memory.c: Do not include objc-private/runtime.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164225 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * objc/deprecated/objc_malloc.h: New file.
        * objc/deprecated/objc_valloc.h: New file.
        * objc/objc-api.h: Include the files instead of defining
        objc_valloc, _objc_malloc() and similar.
        * Makefile.in (OBJC_DEPRECATED_H): Added objc_valloc.h and
        objc_malloc.h.
        * memory.c: Removed the extra layer of indirection of _objc_malloc
        and similar.
        (objc_calloc): Use GC_malloc in the garbage-collected
        implementation as GC_malloc returns memory that is already freed.
        (objc_valloc): Deprecated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164224 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
        * objc/deprecated/objc_error.h: New file.
        * objc/objc-api.h: Include deprecated/objc_error.h instead of
        defining objc_error and related.
        * error.c: New file.  Added _objc_abort function which replaces
        objc_error.  No change in functionality as they both print an
        error and abort.
        * misc.c: File removed.  Code moved into memory.c and error.c.
        * memory.c: New file.
        * objc-private/error.h: New file.
        * archive.c: Include objc-private/error.h and use _objc_abort
        instead of objc_error everywhere.
        * class.c: Same change.
        * encoding.c: Same change.
        * init.c: Same change, and simplified init_check_module_version.
        * memory.c: Same change.
        * sendmsg.c:  Same change.
        * thr.c: Same change.
        * Makefile.in (OBJ_DEPRECATED_H): Added objc_error.h.
        (OBJ_H): Reordered list.
        (OBJS): Removed misc.lo, added memory.lo and error.lo.
        (OBJS_GC): Removed misc_gc.lo, added memory_gc.lo and error_gc.lo.
        (misc_gc.lo): Rule removed.
        (error_gc.lo): Rule added.
        (memory_gc.lo): Rule added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164223 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164222 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * objc/objc.h (__GNU_LIBOBJC__): New #define providing an easy way
        to check the API version.  Added some comments.

        * objc-private/common.h: New file.
        * NXConstStr.m: Include objc-private/common.h.
        * Object.m: Same change.
        * Protocol.m: Same change.
        * archive.c: Same change.
        * class.c: Same change.
        * encoding.c: Same change.
        * exception.c: Same change.
        * gc.c: Same change.
        * hash.c: Same change.
        * init.c: Same change.
        * libobjc_entry.c: Same change.
        * linking.m: Same change.
        * misc.c: Same change (and added a comment).
        * nil_method.c: Same change.
        * objects.c: Same change.
        * sarray.c: Same change.
        * selector.c: Same change.
        * sendmsg.c: Same change.
        * thr.c: Same change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164218 138bc75d-0d04-0410-961f-82ee72b054a4

In libobjc/:
       * objc/objc-api.h: Removed obsolete #ifdef for NeXTSTEP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164217 138bc75d-0d04-0410-961f-82ee72b054a4