Revert accidental svn commit r174473

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174480 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/basic_string.h: Use noexcept per the FDIS (minus
compare(const string&), which uses char_traits::compare, which
isn't noexcept; also no noexcept in the move assignment operator
and move assign, see c++std-lib-30855).
* include/bits/basic_string.tcc: Likewise.
* include/ext/vstring.h: Likewise.
* include/ext/vstring.tcc: Likewise.
* include/debug/string: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174479 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/49235
* tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx.
(create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST.

* gcc.dg/pr49235.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174478 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/49093
        * tree-vect-data-refs.c (vect_analyze_data_refs): Fail for
        volatile data references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174477 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR debug/49047

gcc/

* dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
for concrete functions containing the code of cloned functions.

gcc/testsuite/

* g++.dg/debug/dwarf2/cdtor-1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174474 138bc75d-0d04-0410-961f-82ee72b054a4

Revert "Fix PR debug/49047"

This reverts commit ce20032a8ad4d9d4fa37192e2ecc73cb257094e8.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174473 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR debug/49047

gcc/

* dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
for concrete functions containing the code of cloned functions.

gcc/testsuite/

* g++.dg/debug/dwarf2/cdtor-1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174472 138bc75d-0d04-0410-961f-82ee72b054a4

Use __sync_bool_compare_and_swap in x86 locks.h.

2011-05-31  H.J. Lu  <hongjiu.lu@intel.com>

PR libgcj/49193
* configure.host (sysdeps_dir): Set to i386 for x86_64.

* sysdep/i386/locks.h (compare_and_swap): Call
__sync_bool_compare_and_swap.
(release_set): Call write_barrier ().

* sysdep/x86-64/locks.h: Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174471 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-31  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename
to ...
(forward_propagate_into_comparison_1): ... this.
(forward_propagate_comparison): Rename to ...
(forward_propagate_into_comparison): ... this.  Split out
real forward propagation code to ...
(forward_propagate_comparison): ... this.
(forward_propagate_into_gimple_cond): Remove looping.
(forward_propagate_into_cond): Likewise.
(simplify_not_neg_expr): Return whether we have done something.
(simplify_gimple_switch): Likewise.
(tree_ssa_forward_propagate_single_use_vars): Rename to ...
(ssa_forward_propagate_and_combine): ... this.  Re-structure
to do a forward forward-propagation walk on BBs and a backward
stmt combining walk on BBs.  Consistently re-scan changed
statements.
(pass_forwprop): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174470 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/49239
* gcc.dg/vect/vect-strided-u8-i8-gap4-unknown.c: Initialize the
output array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174469 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-31  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/status_cxx200x.xml: Update.
* doc/html/*: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174468 138bc75d-0d04-0410-961f-82ee72b054a4

* godump.c (go_format_type): Correct length of name added to
obstack for anonymous field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174465 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/type_traits (__or_, __and_): Add trivial definitions
for a single element.
* include/bits/stl_pair.h: Use __and_ in noexcept specs and
constraints.
(pair<>::pair(pair&&)): Define.
(pair<>::pair(const pair<>&)): Constrain with is_convertible.
(pair<>::pair(pair<>&&)): Likewise, remove noexcept.
* include/std/tuple: Use __and_ in noexcept specs and constraints.
(_Tuple_impl<>::_Tuple_impl(allocator_arg_t, const _Alloc&,
_Tuple_impl&&)): Remove noexcept.
(tuple<>::tuple(_UElements&&...), tuple(const tuple<_UElements...>&),
tuple(tuple<_UElements...>&&), tuple(const pair<_U1, _U2>&),
tuple(pair<_U1, _U2>&&)): Constrain with is_convertible.
* testsuite/20_util/tuple/moveable2.cc: Use = delete.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.
* testsuite/20_util/ratio/cons/cons_overflow_neg.cc: Likewise.
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174464 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174463 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-31  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/tuple: Restore is_convertible constraint.
* testsuite/20_util/tuple/cons/allocate_noncopyable.cc: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174458 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
part of the second operand is 0.
* gcc.c-torture/execute/pr49186.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174456 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/49236
* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust dg-warning
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174455 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative
to prevent partial memory stalls.  Do not move CONST_DOUBLEs directly
to memory for !TARGET_MEMORY_MISMATCH_STALL.
(*movdf_internal_rex64): Do not penalize F->r alternative.
(*movdf_internal):  Penalize FYd*r->o alternative to prevent partial
memory stalls.  Generate SSE and x87 CONST_DOUBLE immediates only
when optimizing function for size.  Do not move CONST_DOUBLEs
directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
(FP move splitters): Merge {TF,XF,DF}mode move splitters.  Do not
handle SUBREGs.  Do not check for MEM_P operands in the insn condition,
check for ANY_FP_REGNO_P instead.
* config/i386/constraints.md (Yd): Enable GENERAL_REGS for
TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing
function for speed.
* config/i386/i386.c (ix86_option_override_internal): Do not
set TARGET_INTEGER_DFMODE_MOVES here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174453 138bc75d-0d04-0410-961f-82ee72b054a4

Handle misaligned TFmode load/store.

gcc/

2011-05-30  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49168
* config/i386/i386.md (*movtf_internal): Handle misaligned
load/store.

gcc/testsuite/

2011-05-30  H.J. Lu  <hongjiu.lu@intel.com>

PR target/49168
 * gcc.target/i386/pr49168-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174451 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (modified_type_die, gen_reference_type_die): Use
DW_TAG_rvalue_reference_type even for
-gdwarf-4 -fno-debug-types-section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174449 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/46728
* tree-ssa-math-opts.c (build_and_insert_call): Reorder parms.
(build_and_insert_binop): New.
(gimple_expand_builtin_pow): Reorder args for
build_and_insert_call; use build_and_insert_binop; add more
optimizations for fractional exponents.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174446 138bc75d-0d04-0410-961f-82ee72b054a4

fix PR bootstrap/4910
gcc/
PR bootstrap/49190

Revert:
2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>

* tree.h (struct tree_identifier): Inherit from tree_typed, not
tree_common.
(HT_IDENT_TO_GCC_IDENT): Adjust for said change.
* tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
TS_BASE instead of TS_COMMON.
* varasm.c (assemble_name): Remove assert.

gcc/c-family/
PR bootstrap/49190

Revert:
2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>

* c-common.h (struct c_common_identifier): Inherit from tree_typed,
not tree_common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174445 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/tuple: Implement uses-allocator construction.
* include/bits/allocator.h (uses_allocator): Move to ...
* include/bits/uses_allocator.h: New file.
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* testsuite/20_util/uses_allocator/cons_neg.cc: New.
* testsuite/20_util/uses_allocator/construction.cc: New.
* testsuite/20_util/tuple/cons/allocate_noncopyable.cc: New.
* testsuite/20_util/tuple/cons/allocators.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174443 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config.gcc: Keep obselete list sorted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174442 138bc75d-0d04-0410-961f-82ee72b054a4

* var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with
crtl->args.internal_arg_pointer based address to arg_pointer_rtx if
there is a DRAP register and arg_pointer_rtx is the CFA pointer.
(vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned.
(vt_initialize): Initialize cfa_base_rtx if there is a DRAP register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174438 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_types_compatible_p_1): Compare record
and union type members properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174436 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49210
* ipa-split.c (split_function): Care for the case where the
call result is not trivially convertible to the result holding
variable.

* gnat.dg/boolean_subtype2.adb: New testcase.
* gnat.dg/boolean_subtype2.ads: Likewise.
* gnat.dg/boolean_subtype2_pkg.ads: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174435 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49223
* semantics.c (finish_omp_clauses): Call require_complete_type
even for copyin/copyprivate clauses.  Only call
cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.

* g++.dg/gomp/pr49223-1.C: New test.
* g++.dg/gomp/pr49223-2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174432 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/46500
gcc/java:
* expr.c: Include "tm.h" .

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174431 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49218
* tree-vrp.c (adjust_range_with_scev): Properly check whether
overflow occured.

* gcc.c-torture/execute/pr49218.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174429 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-30  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (forward_propagate_into_comparison):
New function split out from ...
(forward_propagate_into_gimple_cond): ... here.  Adjust.
(forward_propagate_into_cond): Likewise.
(forward_propagate_comparison): Also propagate into
comparisons on assignment RHS.  Change return value to
behave similar to forward_propagate_into_cond.
(tree_ssa_forward_propagate_single_use_vars): Handle
strict-overflow warnings properly for forward_propagate_comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174428 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (gcc_cv_lto_plugin): Determine lto plugin support
from plugin linker.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174426 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/49199
        * tree-vect-loop.c (vect_is_slp_reduction): Check that the
        non-reduction operands are either defined in the loop or
        by induction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174425 138bc75d-0d04-0410-961f-82ee72b054a4

Revert wrong checkin

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174424 138bc75d-0d04-0410-961f-82ee72b054a4

New option to disable/enable optimization passes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174423 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174422 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*movoi_internal_avx): Use
standard_sse_constant_opcode for alternative 0.
(*movti_internal_sse): Ditto.
(*movti_internal_rex64): Use standard_sse_constant_opcode for
alternative 2.
(*movdi_internal_rex64): Use standard_sse_constant_opcode for
sselog1 type moves.
(*movsi_internal): Ditto.
(*movdi_internal): Ditto.  Add ssecvt type moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174417 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-29  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47601
* module.c (mio_component_ref): Handle components of extended types.
* symbol.c (gfc_find_component): Return is sym is NULL.

2011-05-29  Janus Weil  <janus@gcc.gnu.org>

PR fortran/47601
* gfortran.dg/extends_13.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174416 138bc75d-0d04-0410-961f-82ee72b054a4

PR 48931 Use async-signal-safe execve instead of execvp

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174415 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48830
* rtlanal.c (simplify_subreg_regno): Adjust comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174414 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/49095
* config/i386/predicates.md (plusminuslogic_operator): New predicate.
* config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0.

* gcc.target/i386/pr49095.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174413 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45786
* interface.c (gfc_equivalent_op):  New function.
(gfc_check_interface):  Use gfc_equivalent_op instead
of switch statement.
* decl.c (access_attr_decl):  Also set access to an
equivalent operator.

2011-05-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/45786
* gfortran.dg/operator_7.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174412 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * interface.c (compare_parameter): Add check for passing coarray
        to allocatable noncoarray dummy.

2011-05-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_24.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174411 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-29  Tobias Burnus  <burnus@net-b.de>
            Richard Guenther  <rguenther@suse.de>

        PR fortran/18918
        * trans-types.c (gfc_get_nodesc_array_type): Don't mess with
        the type's TREE_TYPE.
        * trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
        * trans.c (gfc_build_array_ref): Ditto.

2011-05-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_23.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174410 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR target/43700 to an earlier changelog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174403 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/43995
* config/mips/mips.c (mips_pic_call_symbol_from_set): Add a
recurse_p argument.  Only follow register copies if it is set,
and prevent mips_find_pic_call_symbol from recursing.
(mips_find_pic_call_symbol): Add a recurse_p argument.
Pass it to mips_pic_call_symbol_from_set.
(mips_annotate_pic_calls): Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174402 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* emit-rtl.c (try_split): Use a loop to search for
NOTE_INSN_CALL_ARG_LOCATIONs.

gcc/testsuite/
From Ryan Mansfield
* gcc.dg/pr48826.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174401 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-29  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49217
* ipa-pure-const.c (propagate_pure_const): Fix typos.

* gcc.dg/torture/pr49217.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174400 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/49222
* gcc.dg/vect/pr49038.c: Use MAP_ANON if MAP_ANONYMOUS is not defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174398 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-streamer-out.c (hash_string_slot_node): Hash string based on its
length.
(string_slot_free): Remove
(create_output_block): Initialize obstack.
(destroy_output_block): Free obstack.
(lto_string_index): Add PERSISTENT parameter; do not duplicate
the string unless it needs to be added into the hash.
(lto_output_string_with_length): Add persistent attribute;
handle NULL strings.
(lto_output_string): Add PERSISTENT parameter.
(output_string_cst, output_identifier): Simplify.
(lto_output_location_bitpack): Update.
(lto_output_builtin_tree): Update.
* lto-streamer.h (struct output_block): Add obstack.
(lto_output_string, lto_output_string_with_length): Remove declarations;
functions are static now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174397 138bc75d-0d04-0410-961f-82ee72b054a4

PR 49214 fd_gets should return NULL if nothing was read

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174395 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-streamer-out.c (pack_ts_fixed_cst_value_fields,
pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields,
pack_ts_function_decl_value_fields, lto_output_builtin_tree,
output_cfg, output_gimple_stmt): Use enum and variable length i/o.
* lto-streamer-in.c (input_cfg, input_gimple_stmt,
unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields,
unpack_ts_decl_with_vis_value_fields,
unpack_ts_type_common_value_fields, unpack_ts_block_value_fields,
lto_get_builtin_tree): Use enum and variable length i/o.
* basic-block.h (profile_status_d): Add PROFILE_LAST.
* lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range):
New functions.
(bp_pack_enum, bp_unpack_enum): New macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174394 138bc75d-0d04-0410-961f-82ee72b054a4

PR 19155 Check for strtod failure via endptr

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174393 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/boolean_subtype.adb: Rename to...
* gnat.dg/boolean_subtype1.adb: ...this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174392 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174391 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/46124
* parser.c (cp_parser_lambda_expression): Improve error recovery.
(cp_parser_lambda_declarator_opt): Likewise.  Return bool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174386 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47277
* parser.c (cp_parser_pseudo_destructor_name): Commit to parse
after we see the ~.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174385 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

* testsuite/20_util/pointer_traits/pointer_to.cc: Fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174384 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

* acinclude.m4: Define GLIBCXX_CHECK_GET_NPROCS and
GLIBCXX_CHECK_SC_NPROCESSORS_ONLN.
* configure.ac: Use them. Increase minor version.
* configure: Regenerate.
* config.h.in: Regenerate.
* include/std/thread (thread::hardware_concurrency): Remove inline
definition.
* src/thread.cc (thread::hardware_concurrency): Define.
* config/abi/pre/gnu.ver: Export new symbol @3.4.17
* testsuite/util/testsuite_abi.cc: Add new version.
* testsuite/lib/libstdc++.exp (check_v3_target_nprocs): Add.
* testsuite/lib/dg-options.exp (dg-require-nprocs): Add.
* testsuite/30_threads/thread/members/hardware_concurrency.cc: Use
dg-require-nprocs and verify hardware_concurrency returns non-zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174383 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* genrecog.c: Remove redundant forward declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174382 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

* testsuite/20_util/pointer_traits/pointer_to.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174381 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/Makefile.am: Add new ptr_traits.h header.
* include/Makefile.in: Regenerate.
* include/bits/ptr_traits.h (pointer_traits): New.
* include/bits/allocator.h (allocator_traits): Add.
* include/ext/array_allocator.h (construct, destroy): Update C++0x
versions.
* include/ext/bitmap_allocator.h (construct, destroy): Likewise.
* include/ext/extptr_allocator.h (construct, destroy): Likewise.
* include/ext/malloc_allocator.h (construct, destroy): Likewise.
* include/ext/mt_allocator.h (construct, destroy): Likewise.
* include/ext/new_allocator.h (construct, destroy): Likewise.
* include/ext/pool_allocator.h (construct, destroy): Likewise.
* include/ext/throw_allocator.h (construct, destroy): Likewise.
* testsuite/20_util/allocator_traits/requirements/typedefs.cc: New.
* testsuite/20_util/allocator_traits/requirements/
explicit_instantiation.cc: New.
* testsuite/20_util/allocator_traits/members/max_size.cc: New.
* testsuite/20_util/allocator_traits/members/select.cc: New.
* testsuite/20_util/allocator_traits/members/construct.cc: New.
* testsuite/20_util/allocator_traits/members/allocate_hint.cc: New.
* testsuite/20_util/allocator_traits/members/destroy.cc: New.
* testsuite/20_util/pointer_traits/requirements/typedefs.cc: New.
* testsuite/20_util/pointer_traits/requirements/
explicit_instantiation.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174380 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config.gcc: Deprecate mips*-*-openbsd*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174379 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR bootstrap/49195
* genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP
for match_op_dup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174378 138bc75d-0d04-0410-961f-82ee72b054a4

* mangle.c (mangle_decl_string): Make sure we don't try to mangle
templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174376 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47049
* semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
* decl.c (start_preparsed_function): Don't call comdat_linkage for
a template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174375 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/future (launch): Update enumerators and define
operators required for bitmask type. Remove trailing whitespace.
* src/future.cc: Remove trailing whitespace.
* testsuite/30_threads/async/any.cc: Adjust.
* testsuite/30_threads/async/sync.cc: Adjust.
* testsuite/30_threads/async/launch.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174374 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174373 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/future: Use noexcept.
* src/future.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174368 138bc75d-0d04-0410-961f-82ee72b054a4

Change export code to use the backend interface.

* go-backend.c: Include "output.h".
(go_write_export_data): New function.
* go-c.h (go_write_export_data): Declare.
* Make-lang.in (go/go-backend.o): Depend on output.h.
(go/export.o): Depend on $(GO_C_H).  Do not depend on
$(MACHMODE_H), output.h, or $(TARGET_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174366 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/thread (this_thread::sleep_until): Move after sleep_for.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174365 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * check.c (gfc_check_associated, gfc_check_null): Add coindexed
        * check.
        * match.c (gfc_match_nullify): Ditto.
        * resolve.c (resolve_deallocate_expr): Ditto.
        * trans-types.c (gfc_get_nodesc_array_type): Don't set
        * restricted
        for nonpointers.

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_22.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174364 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Andrew Pinski  <pinskia@gmail.com>

PR middle-end/48981
* gengtype.c (vec_prefix_type): New function.
(note_def_vec): Use vec_prefix_type and change the length
attribute to be based on the prefix.
* vec.c: Include coretypes.h before vec.h.
(struct vec_prefix): Remove.
(vec_gc_p_reserve): Change the offsetof to sizeof.
(vec_gc_p_reserve_exact): Likewise.
(vec_heap_p_reserve): Likewise.
(vec_heap_p_reserve_exact): Likewise.
(vec_stack_o_reserve_1): Copy from +1 instead of from vec.
(vec_stack_p_reserve): Change the offsetof to sizeof.
(vec_stack_p_reserve_exact): Likewise.
* vec.h (struct vec_prefix): New struct definition.
(VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields.
(VEC_T_GTY(T,B)): Likewise.
(DEF_VEC_FUNC_P(T)): Use prefix field.
(DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise.
(DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174359 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/46728
* gcc.target/powerpc/pr46728-1.c: New.
* gcc.target/powerpc/pr46728-2.c: New.
* gcc.target/powerpc/pr46728-3.c: New.
* gcc.target/powerpc/pr46728-4.c: New.
* gcc.target/powerpc/pr46728-5.c: New.
* gcc.dg/pr46728-6.c: New.
* gcc.target/powerpc/pr46728-7.c: New.
* gcc.target/powerpc/pr46728-8.c: New.
* gcc.dg/pr46728-9.c: New.
* gcc.target/powerpc/pr46728-10.c: New.
* gcc.target/powerpc/pr46728-11.c: New.
* gcc.dg/pr46728-12.c: New.
* gcc.target/powerpc/pr46728-13.c: New.
* gcc.target/powerpc/pr46728-14.c: New.
* gcc.target/powerpc/pr46728-15.c: New.
* gcc.target/powerpc/pr46728-16.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174358 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47132
* mangle.c (write_expression): Handle MODOP_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174357 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49176
* g++.dg/template/const5.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174356 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47277
* parser.c (cp_parser_unqualified_id): Don't check
constructor_name_p for enums.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174355 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47687
* pt.c (dependent_type_p_r): Avoid infinite recursion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174354 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48284
* error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
with INDIRECT_REF of REFERENCE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174353 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49181
* pt.c (get_mostly_instantiated_function_type): Use push_access_scope.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174352 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49165
* c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
C++ don't call c_common_truthvalue_conversion on void type arms.

* g++.dg/eh/cond6.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174350 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR tree-optimization/46728
* tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location.
(powi_as_mults): Add gimple_set_location.
(build_and_insert_call): New.
(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
0.5, 0.25, 0.75, 1./3., or 1./6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174349 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
        * intrinsic.c (add_functions): Add rank intrinsic.
        (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
        * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add
        * prototypes.
        * simplify.c (gfc_simplify_rank): New function.
        * intrinsic.texi (RANK): Add description for rank intrinsic.
        * check.c (gfc_check_rank): New function.

2011-05-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/48820
        * gfortran.dg/rank_3.f90: New.
        * gfortran.dg/rank_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174348 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Write After Approval): Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174347 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Alexander Monakov  <amonakov@ispras.ru>

* doc/contrib.texi: Update copyright years.
(Contributors): Add Zdenek Sojka.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174344 138bc75d-0d04-0410-961f-82ee72b054a4

move TS_STATEMENT_LIST to be a substructure of TS_TYPED
gcc/
* c-decl.c (c_push_function_context): Copy the current statement
list stack.
(add_stmt): Check building_stmt_list_p and push_stmt if necessary.
(finish_struct): Call building_stmt_list_p instead of checking
cur_stmt_list.
* c-parser.c (c_parser_postfix_expression): Likewise.
* c-typeck.c (c_end_compound_stmt): Likewise.
* print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN.
* tree-iterator.c (stmt_list_cache): Change to a VEC.
(alloc_stmt_list): Adjust for stmt_list_cache's new type.
(free_stmt_list): Likewise.
* tree.h (struct tree_statement_list): Include typed_tree instead
of tree_common.
* tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST
as TS_TYPED instead of TS_COMMON.

gcc/c-family/
* c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
(stmt_list_stack): Define.
(cur_stmt_list): Adjust for new type of x_cur_stmt_list.
* c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.

gcc/cp/
* cp-tree.h (building_stmt_tree): Delete.
* decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
(build_aggr_init_full_exprs): Call building_stmt_list_p
instead of building_stmt_tree.
(initialize_local_var): Likewise.
(finish_function): Likewise.
* decl2.c (finish_anon_union): Likewise.
* init.c (begin_init_stmts): Likewise.
(finish_init_stmts): Likewise.
(expand_aggr_init_1): Likewise.
* name-lookup.c (do_local_using_decl): Likewise.
(do_namespace_alias): Likewise.
(do_using_directive): Likewise.
(cp_emit_debug_info_for_using): Likewise.
* semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174343 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/49187
* include/parallel/losertree.h: Add missing using declarations
of _Base::_M_comp.
* include/parallel/algobase.h: Include <parallel/algorithmfwd.h>.
* include/parallel/multiway_merge.h: Include <parallel/
multiseq_selection.h>, forward declare __merge_advance.
* include/parallel/multiseq_selection.h: Don't include <parallel/
sort.h> here.
* include/ext/pb_ds/detail/thin_heap_/erase_fn_imps.hpp: Fix
qualification of upper_bound.

* testsuite/ext/pb_ds/regression/tree_no_data_map_rand_debug.cc:
Use dg-require-debug-mode.
* testsuite/ext/pb_ds/regression/tree_data_map_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/priority_queue_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/trie_data_map_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/list_update_data_map_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand_debug.cc:
Likewise.
* testsuite/ext/pb_ds/regression/hash_data_map_rand_debug.cc:
Likewise.

* include/parallel/algo.h: Minor uglification fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174342 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/tree-ssa-pr43411.C: Rename function to be inlined and
replace dump search.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174341 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
    Uros Bizjak <ubizjak@gmail.com>

* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt
(HAVE_AS_IX86_TLSGDPTL): Define.
(gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt.
(HAVE_AS_IX86_TLSLDMPLT): Define.
* configure: Regenerate.
* config.in: Regenerate.
* config/i386/i386.c (ix86_print_operand): Handle code 'p'.
* config/i386/i386.md (*tls_global_dynamic_32_gnu): If
TARGET_SUN_TLS, use @tlsgdplt or @plt.
(*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS.
(*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use
@tlsldmplt or @plt.
(*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174340 138bc75d-0d04-0410-961f-82ee72b054a4

* gnat.dg/bit_packed_array5.ads: Move dg directive to...
* gnat.dg/bit_packed_array5.adb: ...here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174338 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/42056
* typeck2.c (build_functional_cast): Complain early for invalid uses
of 'auto' and set type to error_mark_node.

/testsuite
2011-05-27  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/42056
* testsuite/g++.dg/cpp0x/auto25.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174337 138bc75d-0d04-0410-961f-82ee72b054a4

* sched-int.h (struct _haifa_deps_insn_data): New members cond
and reverse_cond.
(INSN_COND, INSN_REVERSE_COND): New macros.
* sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev
once.
(sched_get_condition_with_rev): Cache the results, and look them up
if possible.
(sched_analyze_insn): Destroy INSN_COND of previous insns if they
are clobbered by the current insn.
* target.def (exposed_pipline): New sched data hook.
* doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook.
* doc/tm.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174336 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Richard Guenther  <rguenther@suse.de>

* gcc.c-torture/execute/920711-1.x: Add -fwrapv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174335 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Richard Guenther  <rguenther@suse.de>

* gcc.c-torture/execute/920612-1.x: Add -fwrapv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174334 138bc75d-0d04-0410-961f-82ee72b054a4

Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog (revision 174330)
+++ gcc/ChangeLog (working copy)
@@ -1,3 +1,9 @@
+2011-05-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/49170
+ * tree-ssa-math-opts.c (execute_cse_sincos):  Add checks for
+ sincos or cexp.
+
 2011-05-27  Richard Guenther  <rguenther@suse.de>

  PR middle-end/49189
Index: gcc/tree-ssa-math-opts.c
===================================================================
--- gcc/tree-ssa-math-opts.c (revision 174330)
+++ gcc/tree-ssa-math-opts.c (working copy)
@@ -1093,6 +1093,10 @@ execute_cse_sincos (void)
  CASE_FLT_FN (BUILT_IN_COS):
  CASE_FLT_FN (BUILT_IN_SIN):
  CASE_FLT_FN (BUILT_IN_CEXPI):
+   /* Make sure we have either sincos or cexp.  */
+   if (!TARGET_HAS_SINCOS && !TARGET_C99_FUNCTIONS)
+     break;
+
    arg = gimple_call_arg (stmt, 0);
    if (TREE_CODE (arg) == SSA_NAME)
      cfg_changed |= execute_cse_sincos_1 (arg);

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174331 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Richard Guenther  <rguenther@suse.de>

PR middle-end/49189
* fold-const.c (fold_unary_loc): Do not re-fold folding conversions
of comparisons.

* gnat.dg/bit_packed_array5.adb: New testcase.
* gnat.dg/bit_packed_array5.ads: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174330 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c (sched_scan_info): Remove.
(schedule_block): Call sched_extend_luids rather than sched_init_luids
with NULL args.
(extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb):
Remove functions.
(sched_scan): Remove.
(sched_extend_luids): Renamed from luids_extend_insn and no longer
static.  All callers changed.
(sched_init_insn_luid): Renamed from luids_init_insn and no longer
static.  All callers changed.
(sched_init_luids): Remove all arguments except the first.  All
callers changed.  Don't use sched_scan.
(haifa_init_h_i_d): Likewise.
(haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid
manually rather than using sched_init_luids.  Likewise with
extend_h_i_d, init_h_i_d and haifa_init_h_i_d.
* sel-sched.c (sel_region_target_finish): Call sched_extend_luids
rather than sched_init_luids with NULL args.
* sel-sched-ir.c (new_insns): Remove variable.
(sched_scan): New static function, previously in haifa-sched.c.  Remove
all arguments but the first two; all callers changed.
(sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid
rather than sched_init_luids.
(sel_init_bbs): Remove second argument.  All callers changed.
(sel_add_bb): Call sched_extend_luids rather than sched_init_luids
with NULL arguments.
(create_insn_rtx_from_pattern): Likewise.
* sel-sched-ir.h (sel_init_bbs): Adjust declaration.
* sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise.
(sched_init_insn_luid, sched_extend_luids): Declare.
(sched_scan_info_def, sched_scan_info, sched_scan): Remove
declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174327 138bc75d-0d04-0410-961f-82ee72b054a4

2011-05-27  Richard Guenther  <rguenther@suse.de>

PR middle-end/49177
* fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to
A CMP B ? (T) true : (T) false for non-integral types T again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174326 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-streamer-out.c (lto_string_index): break out from...; offset by 1
so 0 means NULL string.
(lto_output_string_with_length): ... here.
(lto_output_string, output_string_cst, output_identifier): Update handling
of NULL strings.
(lto_output_location_bitpack): New function.
(lto_output_location): Use it.
(lto_output_tree_ref): Use output_record_start.
(pack_ts_type_common_value_fields): Pack aliagn & alias set in var len values.
* lto-streamer-in.c (string_for_index): Break out from ...; offset values by 1.
(input_string_internal): ... here;
(input_string_cst, input_identifier, lto_input_string): Update handling of
NULL strings.
(lto_input_location_bitpack): New function
(lto_input_location): Use it.
(unpack_ts_type_common_value_fields): Pack align & alias in var len values.
* lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int,
bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare.
(bp_pack_value): Sanity check the value range.
* lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int):
New functions.
* lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int):
New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174325 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/picochip/picochip.c (reorder_var_tracking_notes): Drop
        call_arg_location instructions down the floor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174322 138bc75d-0d04-0410-961f-82ee72b054a4