runtime: Fix printing of names in stack dumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188297 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix unsafe.Sizeof for named structs with named struct fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188295 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog

2012-06-07  Fabien Chêne  <fabien@gcc.gnu.org>

PR c++/51214
* g++.dg/cpp0x/forw_enum11.C: New.

gcc/cp/ChangeLog

2012-06-07  Fabien Chêne  <fabien@gcc.gnu.org>

PR c++/51214
* cp-tree.h (insert_late_enum_def_into_classtype_sorted_fields):
Declare.
* class.c (insert_into_classtype_sorted_fields): New.
(add_enum_fields_to_record_type): New.
(count_fields): Adjust the comment.
(add_fields_to_record_type): Likewise.
(finish_struct_1): Move the code that inserts the fields for the
sorted case, into insert_into_classtype_sorted_fields, and call
it.
(insert_late_enum_def_into_classtype_sorted_fields): Define.
* decl.c (finish_enum_value_list): Call
insert_late_enum_def_into_classtype_sorted_fields if a late enum
definition is encountered.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188294 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Use dl_iterate_phdr to get TLS size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188290 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188289 138bc75d-0d04-0410-961f-82ee72b054a4

Move Changelog entries to the right file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188284 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-06-06  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53567
* typeck.c (cp_perform_integral_promotions): New, like
perform_integral_promotions but also takes a tsubst_flags_t parameter.
(pointer_diff): Add tsubst_flags_t parameter.
(decay_conversion, cp_default_conversion, cp_build_array_ref,
cp_build_binary_op, cp_build_unary_op, build_static_cast_1,
build_reinterpret_cast_1, cp_build_modify_expr,
convert_for_assignment): Adjust.
* optimize.c (build_delete_destructor_body): Adjust.
* init.c (expand_virtual_init, expand_default_init, build_new_1,
build_new, build_vec_delete_1, build_vec_init, build_delete): Adjust.
(construct_virtual_base): Adjust LOOKUP_COMPLAIN -> 0.
* class.c (build_base_path): Adjust.
* decl.c (compute_array_index_type, finish_destructor_body): Likewise.
* method.c (synthesized_method_walk): Adjust flag and complain.
* rtti.c (ifnonnull): Add tsubst_flags_t parameter.
(build_typeid, build_dynamic_cast_1): Adjust.
* except.c (initialize_handler_parm): Likewise.
* typeck2.c (process_init_constructor_record): Likewise.
* pt.c (tsubst_friend_class): Don't change flags.
* semantics.c (finish_goto_stmt, handle_omp_for_class_iterator,
finish_static_assert): Likewise.
* parser.c (cp_parser_lookup_name): Just pass 0 as flags to
lookup_name_real.
* call.c (build_op_delete_call): Add tsubst_flags_t parameter.
(convert_like_real, convert_arg_to_ellipsis, convert_for_arg_passing):
Adjust.
(standard_conversion): Adjust LOOKUP_COMPLAIN -> 0.
(implicit_conversion): Mask out tf_error with a FIXME.
(build_user_type_conversion_1, build_new_op_1, build_over_call): Use
complain & tf_error instead of flags & LOOKUP_COMPLAIN.
* cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
build_up_reference, convert_to_reference, cp_convert,
cp_convert_and_check, ocp_convert, convert_force): Add tsubst_flags_t
parameter.
(convert_to_reference, ocp_convert): Use complain & tf_error instead
of flags & LOOKUP_COMPLAIN.
(convert_force): Adjust LOOKUP_COMPLAIN -> 0.
* name-lookup.c (identifier_type_value_1, lookup_qualified_name,
lookup_name_real, lookup_function_nonclass, lookup_name,
lookup_name_prefer_type): Adjust LOOKUP_COMPLAIN -> 0.
* cp-tree.h: Adjust prototypes; remove LOOKUP_COMPLAIN.

/testsuite
2012-06-06  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53567
* g++.dg/cpp0x/alias-decl-19.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188283 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/invoke.texi (fconserve-space): Remove documentation.

c-family/
* c.opt (fconserve-space): Turn into a no-op.

cp/
* decl.c: Do not include output.h.
(start_decl): Remove code for flag_conserve_space.

testsuite/
* g++.old-deja/g++.brendan/array1.C: Remove dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188282 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgomp/52993
* config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
argument to memset call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188276 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/avx-os-support.h (XCR_XFEATURE_ENABLED_MASK): New.
(XSTATE_FP): Ditto.
(XSTATE_SSE): Ditto.
(XSTATE_YMM): Ditto.
(avx_os_support): Use new defines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188275 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-06  Edmar Wienskoski  <edmar@freescale.com>

* config/rs6000/rs6000-tables.opt: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188274 138bc75d-0d04-0410-961f-82ee72b054a4

Fix comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188270 138bc75d-0d04-0410-961f-82ee72b054a4

Fix comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188269 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-06  Richard Guenther  <rguenther@suse.de>

PR testsuite/32380
* gfortran.dg/vect/pr32380.f: Adjust number of expected vectorized
loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188266 138bc75d-0d04-0410-961f-82ee72b054a4

The new mklog script prints three spaces after the date part, which
is wrong.  Thus fixed by adjusting the split pattern.  Tested manually.

2012-05-31  Marek Polacek  <polacek@redhat.com>

       * mklog: Prevent printing three spaces after the date.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188265 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-06  Fabien Chene  <fabien@gcc.gnu.org>

PR c++/52841
* parser.c (cp_parser_alias_declaration): Return earlier
if an error occured.

* g++.dg/cpp0x/pr52841.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188264 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-06  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53081
* tree-data-ref.h (adjacent_store_dr_p): Rename to ...
(adjacent_dr_p): ... this and make it work for reads, too.
* tree-loop-distribution.c (enum partition_kind): Add PKIND_MEMCPY.
(struct partition_s): Change main_stmt to main_dr, add
secondary_dr member.
(build_size_arg_loc): Change to date data-reference and not
gimplify here.
(build_addr_arg_loc): New function split out from ...
(generate_memset_builtin): ... here.  Use it and simplify.
(generate_memcpy_builtin): New function.
(generate_code_for_partition): Adjust.
(classify_partition): Streamline pattern detection.  Detect
memcpy.
(ldist_gen): Adjust.
(tree_loop_distribution): Adjust seed statements for memcpy
recognition.

* gcc.dg/tree-ssa/ldist-20.c: New testcase.
* gcc.dg/tree-ssa/loop-19.c: Add -fno-tree-loop-distribute-patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188261 138bc75d-0d04-0410-961f-82ee72b054a4

For Matt Turner.

2012-06-06  Matt Turner  <mattst88@gmail.com>

* config/arm/mmintrin.h (_mm_empty): New.
 (_m_empty): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188259 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/invoke.texi (sched-pressure-algorithm): Document new --param.
* common.opt (fsched-pressure-algorithm=): Remove.
* flag-types.h (sched_pressure_algorithm): Move to...
* sched-int.h (sched_pressure_algorithm): ...here.
* params.def (sched-pressure-algorithm): New param.
* haifa-sched.c (sched_init): Use it to initialize sched_pressure.
* common/config/s390/s390-common.c (s390_option_optimization_table):
Remove OPT_fsched_pressure_algorithm_ entry.
* config/s390/s390.c (s390_option_override): Set a default value for
PARAM_SCHED_PRESSURE_ALGORITHM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188258 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188257 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc]
2012-06-04  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/53487
* config/rs6000/rs6000.c (rs6000_generate_compare): If we are
doing an unsigned compare, make sure the second argument is not a
negative constant.
(rs6000_emit_cmove): Don't allow floating point comparisons when
generating ISEL moves.

[gcc/testsuite]
2012-06-04  Michael Meissner  <meissner@linux.vnet.ibm.com>

* gcc.target/powerpc/pr53487.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188248 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/powerpc/lhs-1.c: Use parm instead of stack space.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188247 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-05  Edmar Wienskoski  <edmar@freescale.com>

* Fixed date in ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188245 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-01  Edmar Wienskoski  <edmar@freescale.com>

* config/rs6000/e5500.md: New file.
* config/rs6000/e6500.md: New file.
* config/rs6000/rs6000.c (processor_costs): Add new costs for
e5500 and e6500.
(rs6000_option_override_internal): Altivec and Spe options not
allowed with e5500. Spe options not allowed with e6500. Increase
move inline limit for e5500 and e6500. Disable string instructions
for e5500 and e6500. Enable branch targets alignment for e5500 and
e6500. Initialize rs6000_cost for e5500 and e6500.
(rs6000_adjust_cost): Add extra scheduling cycles between compare
and brnach for e5500 and e6500.
(rs6000_issue_rate): Set issue rate for e5500 and e6500.
* config/rs6000/rs6000-cpus.def: Add cpu definitions for e5500 and
e6500.
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add e5500 and e6500.
* config/rs6000/rs6000.md (define_attr "cpu"): Add ppce5500 and
ppce6500.
Include e5500.md and e6500.md.
* config/rs6000/rs6000-opt.h (processor_type): Add
PROCESSOR_PPCE5500 and PROCESSOR_PPCE6500.
* config.gcc (cpu_is_64bit): Add new cores e5500, e6500.
(powerpc*-*-*): Add new cores e5500, e6500.
* doc/invoke.texi: (item -mcpu): Add e5500 and e6500 to list of cpus.

gcc/testsuite
2012-06-01  Edmar Wienskoski  <edmar@freescale.com>

* gcc.dg/tree-ssa/vector-3.c: Adjust regular expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188244 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-05  Richard Guenther  <rguenther@suse.de>

* tree-vect-data-refs.c (vect_analyze_data_refs): Fix last
change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188243 138bc75d-0d04-0410-961f-82ee72b054a4

  * line-map.c (linemap_enter_macro): Don't zero max_column_hint in
  every macro. This improves performance by reducing the number of
  reallocations when track-macro-expansion is on.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188242 138bc75d-0d04-0410-961f-82ee72b054a4

Select x32 run-time library for --with-abi={x32|mx32}

PR target/53575
* config.gcc: Select x32 run-time library if --with-abi={x32|mx32}
is used for x86_64-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188240 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Comment out code adding TLS size to stack size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188238 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/30442
* tree-vect-data-refs.c (vect_analyze_data_refs): For basic-block
vectorization stop analysis at the first stmt we cannot compute
a data-reference for instead of giving up completely.

* gcc.dg/vect/bb-slp-30.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188235 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-05  Richard Guenther  <rguenther@suse.de>

* tree-loop-distribution.c (struct partition_s): Add has_writes
member.
(partition_alloc): Initialize it.
(partition_has_writes): New function.
(rdg_flag_uses): Adjust.
(rdg_flag_vertex): Likewise.
(rdg_flag_vertex_and_dependent): Likewise.
(rdg_flag_loop_exits): Likewise.
(build_rdg_partition_for_component): Likewise.
(rdg_build_partitions): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188233 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-05  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53081
* tree-loop-distribution.c (generate_memset_builtin): Handle all
kinds of byte-sized stores.
(classify_partition): Likewise.
(tree_loop_distribution): Adjust seed statements used for
!flag_tree_loop_distribution.

* gcc.dg/tree-ssa/ldist-19.c: New testcase.
* gcc.c-torture/execute/builtins/builtins.exp: Always pass
-fno-tree-loop-distribute-patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188232 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Fix call to _dl_get_tls_static_info for i386.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188230 138bc75d-0d04-0410-961f-82ee72b054a4

mksysinfo: Fix for recent change to glibc <sys/resource.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188228 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188227 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188226 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/rs6000/rs6000.c (ptr_regno_for_savres): Comment.
(rs6000_emit_prologue): Ensure register used for inline saves
of vector regs is not the static chain register.  Revise comment.
gcc/testsuite/
* gcc.target/powerpc/savres.c: Add -mdynamic-no-pic for darwin.
Check static chain in nested funcs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188225 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi (Standard Pattern Names For Generation): Document
sincos pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188219 138bc75d-0d04-0410-961f-82ee72b054a4

Add ChangeLog entry for previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188218 138bc75d-0d04-0410-961f-82ee72b054a4

Extend validate_failures.py to run outside the build directory.

This patch adds three new arguments to validate_failures.py so
it can be used outside the build directory:

--ignore_missing_failures
    When a failure is expected in the manifest but it is not found in
    the actual results, the script produces a note alerting to this
    fact. This means that the expected failure has been fixed, or it
    did not run, or it may simply be flaky.

    With this option, one can ask the script not to show the missing
    failures.

--manifest
    Name of the manifest file to use.  By default, the script will
    look for the manifest file in the source directory associated with
    this build.  With this option, one can point to any arbitrary
    manifest file.  I renamed the old --manifest flag to
    --produce_manifest.

--results
    Space-separated list of .sum files with the testing results to
    check. The only content needed from these files are the lines
    starting with FAIL, XPASS or UNRESOLVED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188217 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188216 138bc75d-0d04-0410-961f-82ee72b054a4

Skip debug insns in ix86_sched_reorder

PR bootstrap/53555
* config/i386/i386.c (ix86_sched_reorder) Skip debug insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188212 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (is_unit_die): New.
(copy_declaration_context, copy_ancestor_tree): Use it.
(copy_decls_walk): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188209 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50619
        * resolve.c (build_default_init_expr): Don't initialize
        ASSOCIATE names.

2012-06-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50619
        * gfortran.dg/init_flag_10.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188208 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53524
* doc/invoke.texi (Wenum-compare): Update documentation.

/cp
2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53524
* call.c (build_conditional_expr_1): Use OPT_Wenum_compare
to control enumeral mismatch in conditional expression too.

/testsuite
2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53524
* g++.dg/warn/Wenum-compare-no-2: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188204 138bc75d-0d04-0410-961f-82ee72b054a4

PR preprocessor/53463 - Fix system header detection for built-in macro tokens

The location for a built-in macro token is BUILTIN_LOCATION.  When we
see that location value, we cannot know if that token was used in a
system header or not.  And that can trigger some unwanted warnings on
e.g, the use of __LONG_LONG_MAX__ built-in macro in system headers
when we compile with -pedantic, like in the test case accompanying
this patch.

In that case, I think we ought to step-up to see where the built-in
macro has been expanded, until we see a location that is not for a
built-in macro.  Then we can check if the resulting location is in a
system header or not.

Now that we step up to the location of first non-built-in-macro token,
it appeared that for
testsuite/c-c++-common/dfp/convert-int-saturate.c, G++ then fails to
emit the warning in:

    volatile unsigned int usi;
    int
    main ()
    {
      usi = DEC32_MAX;  /* { dg-warning "overflow in implicit constant conversion" } */
     ...
    }

Because DEC32_MAX is defined in the system header float.h as a
built-in macro:

    #define DEC32_MAX __DEC32_MAX__

And during the parsing of the assignment expression that should have
led to the warning above, input_location is set to the location for
the DEC32_MAX, which is actually the location for the built-in
__DECL32_MAX_EXP.

A possible fix is to use the location of the "=" operator as the
default location for assignment expressions.  This is what the patch
does.

I had to adjust a couple of tests to arrange for this.

Bootstrapped and tested on x86_64-unknown-linux-gnu against trunk.

libcpp/

PR preprocessor/53463
* line-map.c (linemap_location_in_system_header_p): For built-in
macro tokens, check the first expansion point location for that is
not for a token coming from a built-in macro.

gcc/cp/

PR preprocessor/53463
* parser.c (cp_parser_assignment_expression): Use the location
for the LHS as the default location for the expression.

gcc/testsuite/

PR preprocessor/53463
* g++.dg/cpp/limits.C: New test.
* g++.dg/parse/error19.C: Adjust.
* g++.dg/warn/Wconversion-real-integer2.C: Likewise.
* g++.dg/warn/pr35635.C: Likewise.
* g++.old-deja/g++.pt/assign1.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188203 138bc75d-0d04-0410-961f-82ee72b054a4

PR 53456 Fix incorrect ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188202 138bc75d-0d04-0410-961f-82ee72b054a4

PR 53456 Fix typo in gf_cputime.

2012-06-04  Robert Mason  <rbmj@verizon.net>
    Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/53456
* intrinsics/time_1.h (gf_cputime): Fix typo in clock_gettime branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188201 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Edmar Wienskoski  <edmar@freescale.com>

PR target/53559
* config/rs6000/altivec.md (altivec_stvlx): Change machine mode of
operands.
(altivec_stvlxl): Ditto.
(altivec_stvrx): Ditto.
(altivec_stvrxl): Ditto.

gcc/testsuite
2012-06-04  Edmar Wienskoski  <edmar@freescale.com>

PR target/53559
* gcc.target/powerpc/cell_builtin_1.c: New test case.
* gcc.target/powerpc/cell_builtin_2.c: Ditto.
* gcc.target/powerpc/cell_builtin_3.c: Ditto.
* gcc.target/powerpc/cell_builtin_4.c: Ditto.
* gcc.target/powerpc/cell_builtin_5.c: Ditto.
* gcc.target/powerpc/cell_builtin_6.c: Ditto.
* gcc.target/powerpc/cell_builtin_7.c: Ditto.
* gcc.target/powerpc/cell_builtin_8.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188200 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Vladimir Makarov  <vmakarov@redhat.com>

* ira-int.h (struct target_ira_int): Add member
x_ira_uniform_class_p.
(ira_uniform_class_p): New macro.

* ira.c (setup_uniform_class_p): New function.
(setup_allocno_and_important_classes): Call the function.
(print_unform_and_important_classes): New function.
(print_classes): Rename to print_translated_classes.
(ira_debug_allocno_classes): Add call of
print_unform_and_important_classes.

* ira-costs.c (setup_regno_cost_classes_by_aclass): Use uniform
classes instead of pressure classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188199 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04   Sterling Augustine  <saugustine@google.com>

* gcc/c-family/c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
* gcc/c-family/c-pretty-print.c (pp_c_specifier_qualifier_list): Check
it at both the start and end of the function.
* gcc/cp/error.c (dump_decl): Check pp_c_flag_gnu_v3.
(decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
(lang_decl_name): Handle namespace decls.
* gcc/cp/cp-tree.h: Declare decl_as_dwarf_string, lang_decl_dwarf_name.
* gcc/cp/cp-lang.c: Call them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188195 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/47530
        * trans-mem.c (expand_block_edges): Do not skip the first
        statement when resetting the BB.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188190 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Richard Guenther  <rguenther@suse.de>

* tree-data-ref.c (stores_from_loop): Remove.
(stmt_with_adjacent_zero_store_dr_p): Likewise.
(stores_zero_from_loop): Likewise.
* tree-data-ref.h (stores_from_loop, stores_zero_from_loop,
stmt_with_adjacent_zero_store_dr_p, stride_of_unit_type_p): Remove.
(adjacent_store_dr_p): New function.
* tree-loop-distribution.c (generate_memset_builtin): Pass
the RDG, use the already available data-reference.
(generate_code_for_partition): Pass down RDG.
(classify_partition): Inline parts of the former
stmt_with_adjacent_zero_store_dr_p here and use adjacent_store_dr_p.
(ldist_gen): Remember if there was any detected builtin and
do less work if not and flag_tree_loop_distribution is not set.
(tree_loop_distribution): Inline and fuse stores_from_loop
and stores_zero_from_loop here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188186 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/debug/dwarf2/nested-3.C: Allow for | comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188185 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Richard Guenther  <rguenther@suse.de>

PR middle-end/53471
* dwarf2out.c (dwarf2out_finish): If generating LTO do not
create new assembler names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188181 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Richard Guenther  <rguenther@suse.de>

* tree-data-ref.c (struct rdg_vertex_info): Remove.
(rdg_vertex_for_stmt): Simplify using gimple_uid.
(create_rdg_vertices): Pass loop argument, remove stmt to RDG index
hashtable.   Record stmt data-references.
(hash_stmt_vertex_info): Remove.
(eq_stmt_vertex_info): Likewise.
(hash_stmt_vertex_del): Likewise.
(build_empty_rdg): Simplify.
(build_rdg): Adjust.
(free_rdg): Likewise.
(ref_base_address): Remove.
(have_similar_memory_accesses): Likewise.
* tree-data-ref.h (create_rdg_vertices): Remove.
(struct rdg_vertex): Add datarefs member.
(RDGV_DATAREFS): New define.
(RDG_DATAREFS): Likewise.
(have_similar_memory_accesses): Remove.
(rdg_has_similar_memory_accesses): Likewise.
* tree-loop-distribution.c (ref_base_address): Re-implement here.
(similar_memory_accesses): Re-implement using existing data-references.
(tree_loop_distribution): Initialize stmt uids for the stmt to
RDG index mapping.
* tree-vect-loop.c (vect_create_epilog_for_reduction): Only
access stmt vinfo for stmts in loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188180 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53461
* config/m68k/m68k.md ("tablejump"): Fix check for
CASE_VECTOR_PC_RELATIVE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188179 138bc75d-0d04-0410-961f-82ee72b054a4

* output.h (merge_weak, assemble_alias,
initializer_constant_valid_p,
initializer_constant_valid_for_bitfield_p): Move protos from here...
* tree.h: ... to here.

* cgraphclones.c: Do not include output.h.
* gimplify.c: Likewise.
* reload.c: Likewise.
* recog.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-switch-conversion.c: Likewise.
* c-parser.c: Likewise.
* c-typeck.c: Likewise.

* Makefile.in: Fix dependencies.

c-family/
* c-common.c: Do not include output.h.
* c-pragma.c: Likewise.

cp/
* semantics.c: Do not include output.h.
* decl2.c: Likewise.
* friend.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
* Make-lang.in: Fix dependencies.

ada/
* gcc-interface/utils2.c: Do not include output.h.
* gcc-interface/Make-lang.in: Fix dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188178 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/46261
* config/avr/avr-stdint.h: New file.
* config.gcc (avr-*-*,tm_file): Use avr/avr-stdint.h instead of
newlib-stdint.h

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188172 138bc75d-0d04-0410-961f-82ee72b054a4

Update Copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188171 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/53550
* tree-ssa-loop-niter.c (number_of_iterations_cond): If type
is POINTER_TYPE_P, use sizetype as step type instead of type.

* gcc.dg/pr53550.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188169 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-04  Richard Guenther  <rguenther@suse.de>

* tree-data-ref.c (have_similar_memory_accesses_1): Remove.
(ref_base_address_1): Likewise.
(remove_similar_memory_refs): Likewise.
* tree-data-ref.h (remove_similar_memory_refs): Remove.
* tree-loop-distribution.c (classify_partition): Do not classify
as builtin if -ftree-loop-distribute-patterns is not enabled.
(fuse_partitions_with_similar_memory_accesses): Inline ...
(ldist_gen): ... here.  Fuse all non-builtin partitions if
-ftree-loop-distribution is not enabled.  Properly return
the number of created partitions.  Do not update SSA form here
but ...
(tree_loop_distribution): ... once here for the whole function.
Only walk innermost loops, constrain loops we consider here
further.  Do not call remove_similar_memory_refs.
(distribute_loop): Do not check number of loop nodes here.

* gcc.dg/tree-ssa/ldist-11.c: Enable -ftree-loop-distribute-patterns.
* gcc.dg/tree-ssa/ldist-17.c: Likewise.
* gcc.dg/tree-ssa/ldist-pr45948.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188168 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (GIMPLE_H): Do not depend on TARGET_H.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188166 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Better SWIG interface for allocating Go memory from C/C++.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188164 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bug added to sparc 64-bit sub_ddmmss() implementation.

* longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188163 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188160 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-03  Martin Jambor  <mjambor@suse.cz>

* ipa-prop.h (ipa_get_jf_known_type_offset): New function.
(ipa_get_jf_known_type_base_type): Likewise.
(ipa_get_jf_known_type_component_type): Likewise.
(ipa_get_jf_constant): Likewise.
(ipa_get_jf_pass_through_formal_id): Likewise.
(ipa_get_jf_pass_through_operation): Likewise.
(ipa_get_jf_ancestor_offset): Likewise.
(ipa_get_jf_ancestor_type): Likewise.
(ipa_get_jf_ancestor_formal_id): Likewise.
(ipa_get_jf_member_ptr_pfn): Likewise.
* ipa-prop.c (ipa_set_jf_known_type): New function.
(ipa_set_jf_constant): Likewise.
(ipa_set_jf_simple_pass_through): Likewise.
(ipa_set_jf_arith_pass_through): Likewise.
(ipa_set_ancestor_jf): Likewise.
(fill_member_ptr_cst_jump_function): Moved up and renamed to
ipa_set_jf_member_ptr_cst.
(detect_type_change_1): Use the new jump function creation functions.
(compute_complex_assign_jump_func): Likewise.
(compute_complex_ancestor_jump_func): Likewise.
(compute_known_type_jump_func): Likewise.
(compute_scalar_jump_functions): Likewise.
(compute_pass_through_member_ptrs): Likewise.
(determine_cst_member_ptr): Likewise.
(combine_known_type_and_ancestor_jfs): Likewise.
(try_make_edge_direct_simple_call): Likewise.
(try_make_edge_direct_virtual_call): Likewise.
(update_indirect_edges_after_inlining): Likewise.
* ipa-cp.c (ipa_get_jf_pass_through_result): Use jump function
access functions.  Incorporat NOP_EXPR and BINFO handling from its
callers.
(ipa_get_jf_ancestor_result): Likewise.  Incorporate handling BINFOs
which was in its callers.
(ipa_value_from_jfunc): Use jump function access functions.  Some
functionality moved to functions above.
(propagate_vals_accross_ancestor): Likewise.
(propagate_vals_accross_pass_through): Use jump function access
functions.
(propagate_accross_jump_function): Likewise.
* ipa-inline-analysis.c (remap_edge_change_prob): Use jump function
access functions.
(inline_merge_summary): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188156 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-03  Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/48831
        * gfortran.h (gfc_check_init_expr): Add prototype declaration
        of function.
        * check.c (kind_check): Change if condition to use
        to gfc_check_init_expr.
        * expr.c (check_init_expr): Remove forward declaration
        and static keyword. Change name in gfc_check_init_expr.

2012-06-03  Alessandro Fanfarillo  <fanfarillo.gcc@gmail.com>

        PR fortran/48831
        * gfortran.dg/parameter_array_element_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188152 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.h (MAX_PCREL17F_OFFSET): Define.
* config/pa/pa.c (pa_attr_length_millicode_call): Use
MAX_PCREL17F_OFFSET instead of fixed offset.
(pa_attr_length_call): Likewise.
(pa_attr_length_indirect_call): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188151 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53512
* sh.opt (mfsca, mfsrra): New options.
* sh.md (rsqrtsf2): Use TARGET_FPU_ANY and TARGET_FSRRA condition.
(fsca): Use TARGET_FPU_ANY and TARGET_FSCA condition.
(sinssf2, cossf2): Fold expanders to ...
(sincossf3): ... this new expander.  Use TARGET_FPU_ANY and
TARGET_FSCA condition.
* sh.c (sh_option_override): Handle TARGET_FSRRA and TARGET_FSCA.
* doc/invoke.texi (SH Options): Add descriptions for -mfsca,
-mno-fsca, -mfsrra, -mno-fsrra.

PR target/53512
* gcc.target/sh/pr53512-1.c: New.
* gcc.target/sh/pr53512-2.c: New.
* gcc.target/sh/pr53512-3.c: New.
* gcc.target/sh/pr53512-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188149 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2012-03-24  Matt Turner  <mattst88@gmail.com>

* config/mips/4600.md (r4700_imul_si): New.
(r4700_imul_di): New.
(r4700_fmul_single): New.
(r4700_fmul_double): New.
* config/mips/mips-cpus.def: Add r4700.
* config/mips/mips.c: Likewise.
* config/mips/mips.md: Likewise.
* config/mips/mips-tables.opt: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188148 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188146 138bc75d-0d04-0410-961f-82ee72b054a4

Restore Sparc build.

gcc/

* config/sparc/sparc.h (INITIAL_ELIMINATION_OFFSET): Split out to
new function sparc_initial_elimination_offset.
* config/sparc/sparc.c (sparc_initial_elimination_offset): New
function.
* config/sparc/sparc-protos.h (sparc_initial_elimination_offset):
Prototype it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188142 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-2  Kenneth Zadeck <zadeck@naturalbridge.com>

* expmed.c (expand_mult, choose_multiplier): Change "2 *
HOST_BITS_PER_WIDE_INT" to "HOST_BITS_PER_DOUBLE_INT".
* expr.c (convert_modes): Likewise.
* explow.c (plus_constant): Likewise.
* fixed-value.c (fixed_saturate1, fixed_saturate2)
(do_fixed_add, do_fixed_multiply, do_fixed_multiply)
(do_fixed_multiply, do_fixed_multiply, do_fixed_divide)
(do_fixed_divide, do_fixed_divide, do_fixed_divide)
(do_fixed_divide, do_fixed_divide, do_fixed_shift, do_fixed_shift)
(do_fixed_shift, fixed_convert, fixed_convert)
(fixed_convert_from_int, fixed_convert_from_int)
(fixed_convert_from_real): Likewise.
* fold-const.c (fold_convert_const_int_from_fixed, sign_bit_p)
(native_interpret_int, fold_binary_loc, fold_ternary_loc): Likewise.
* varasm.c (output_constructor_bitfield): Likewise.
* tree-vrp.c (register_edge_assert_for_2): Likewise.
* double-int.c (rshift_double, lshift_double): Likewise.
* double-int.h (double_int_fits_in_uhwi_p, double_int, double_int): Likewise.
* simplify-rtx.c (mode_signbit_p)
(simplify_const_unary_operation, simplify_binary_operation_1)
(simplify_immed_subreg): Likewise.
* builtins.c (c_readstr, fold_builtin_bitop): Likewise.
* tree-vect-generic.c (build_replicated_const): Likewise.
* dbxout.c (stabstr_O): Likewise.
* emit-rtl.c (immed_double_int_const, immed_double_const)
(gen_lowpart_common, init_emit_once): Likewise.
* tree.c (integer_pow2p, tree_log2, tree_floor_log2)
(widest_int_cst_value, upper_bound_in_type): Likewise.
* stor-layout.c (initialize_sizetypes, fixup_signed_type)
(fixup_unsigned_type): Likewise.
* real.c (real_to_integer2, real_from_integer): Likewise.
* dwarf2out.c (size_of_loc_descr, size_of_die, output_die)
(clz_loc_descriptor, mem_loc_descriptor): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188139 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52973
* parser.c (cp_parser_class_head): Apply attributes here.
* semantics.c (begin_class_definition): Not here.
* cp-tree.h: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188137 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188133 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52725
* parser.c (cp_parser_binary_expression): Bail early if we're parsing
tentatively and the LHS has a parse error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188127 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/53501
* fold-const.c (fold_binary_loc): Refine previous change.
testsuite/
* c-c++-common/restrict-2.c: Revert previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188118 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53137
* pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
(instantiate_decl): Don't push_to_top_level for local class methods.
(instantiate_class_template_1): Or for local classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188117 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53484
* pt.c (do_auto_deduction): Don't try to deduce from a
type-dependent initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188116 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/vxworks.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Restore the
        "do {" part of the do-while(0) loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188114 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-06-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/26155
* name-lookup.c (push_namespace): When error recovery is
impossible just error out in duplicate_decls.

/testsuite
2012-06-01  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/26155
* g++.dg/parse/namespace-alias-1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188113 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-ssa-loop-im.c (execute_sm): Do not check flag_tm.
        * gimple.h (block_in_transaction): Check for flag_tm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188112 138bc75d-0d04-0410-961f-82ee72b054a4

   * config/i386/i386.c (x86_sched_reorder): New function.
       Added new function x86_sched_reorder.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188107 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-01  Richard Guenther  <rguenther@suse.de>

* tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop):
Handle PHIs.
(classify_partition): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188106 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-01  Richard Guenther  <rguenther@suse.de>

* tree-loop-distribution.c (enum partition_kind): New enum.
(struct partition_s): Add kind and main_stmt members.
(partition_alloc): Initialize kind to PKIND_NORMAL.
(partition_builtin_p): New function.
(copy_loop_before): Remove failure path and assert instead.
(generate_loops_for_partition): Likewise.
(generate_memset_zero): Fold into ...
(generate_memset_builtin): ... this.
(classify_partition): New function with code from
can_generate_builtin and generate_builtin.
(generate_builtin): Remove.
(can_generate_builtin): Likewise.
(fuse_partitions_with_similar_memory_accesses): Call
partition_builtin_p instead of can_generate_builtin.
(rdg_build_partitions): Do not call
fuse_partitions_with_similar_memory_accesses here...
(ldist_gen): ... but here after classifying all partitions.
Remove failure path of generate_code_for_partition.
(generate_code_for_partition): Generate code according
to partition classification.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188104 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-01  Manuel López-Ibáñez  <manu@gcc.gnu.org>
            Jonathan Wakely  <jwakely.gcc@gmail.com>

PR c++/50134
* doc/invoke.texi (Warning Options): Explain purpose and differences
between -Wmissing-prototypes and -Wmissing-declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188103 138bc75d-0d04-0410-961f-82ee72b054a4

Allow --specs options.

2012-05-30  Christian Bruel  <christian.bruel@st.com>

* gcc.c (save_switch): Add user_p parameter.
(read_specs): Likewise.
(set_specs): Likewise.
(validate_switches): Likewise.
(validate_switches_from_spec): Likewise.
(validate_all_switches): Pass on user_p parameter.
(struct spec_list): Add user_p field.
(struct switchstr): Add known field.
(save_switch): Add known parameter.
(INIT_STATIC_SPEC): Initialize user_p;
(driver_unknown_option_callbac): call save_switch if
OPT_SPECIAL_unknown.
(driver_handle_option): Propagate OPT_specs.
(do_spec_1): Set validated only if known.
(check_live_switch): Likewise.
(validate_switches): Set validated if known or user_spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188102 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/53517
* gnat.dg/lto14.adb: Skip on Solaris.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188100 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-01  Tobias Burnus  <burnus@net-b.de>

        * intrinsics/chmod.c (chmod_func): On MinGW, don't set is_dir
        * and
        fix octal-mode handling.
        * io/unit.c (get_internal_unit): Add cast.
        * io/unix.c (min): Undef "min" before defining it.
        * runtime/backtrace.c (show_backtrace): Move label into
        ifndef __MINGW__ block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188098 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/cris/sync-1-v10.c,
gcc.target/cris/sync-1-v32.c, gcc.target/cris/sync-1.c,
gcc.target/cris/sync-2c.c, gcc.target/cris/sync-2i.c,
gcc.target/cris/sync-2s.c, gcc.target/cris/sync-3i.c,
gcc.target/cris/sync-3s.c, gcc.target/cris/sync-4c.c,
gcc.target/cris/sync-4i.c, gcc.target/cris/sync-4s.c,
gcc.target/cris/torture/sync-mis-op-i-1.c,
gcc.target/cris/torture/sync-mis-op-i-1a.c,
gcc.target/cris/torture/sync-mis-op-i-2.c,
gcc.target/cris/torture/sync-mis-op-i-2a.c,
gcc.target/cris/torture/sync-mis-op-i-3.c,
gcc.target/cris/torture/sync-mis-op-i-3a.c,
gcc.target/cris/torture/sync-mis-op-s-1.c,
gcc.target/cris/torture/sync-mis-op-s-1a.c,
gcc.target/cris/torture/sync-mis-xchg-i-1.c,
gcc.target/cris/torture/sync-mis-xchg-i-1a.c,
gcc.target/cris/torture/sync-mis-xchg-i-2.c,
gcc.target/cris/torture/sync-mis-xchg-i-2a.c,
gcc.target/cris/torture/sync-mis-xchg-i-3.c,
gcc.target/cris/torture/sync-mis-xchg-i-3a.c,
gcc.target/cris/torture/sync-mis-xchg-s-1.c,
gcc.target/cris/torture/sync-mis-xchg-s-1a.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188097 138bc75d-0d04-0410-961f-82ee72b054a4

Add CRIS atomic patterns for 1, 2, and 4 bytes.
* config/cris/cris.c (cris_emit_trap_for_misalignment): New function.
* config/cris/cris-protos.h: Declare it.
* config/cris/cris.h [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 32]
(TARGET_DEFAULT): Add alignment by 32.
[!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 10] (TARGET_DEFAULT): New
case, as TARGET_CPU_DEFAULT == 0 but with alignment as for
TARGET_CPU_DEFAULT == 32.
(TARGET_TRAP_UNALIGNED_ATOMIC): New macro.
* config/cris/cris.md: Include sync.md.  Avoid allocating specific
numbers by replacing the define_constants for all UNSPECs with the
equivalent define_c_enum construct.
* config/cris/cris.opt (mtrap-unaligned-atomic): New option.
* config/cris/sync.md: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188096 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/status_cxx2011.xml: Correct C++11 status table.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188095 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188094 138bc75d-0d04-0410-961f-82ee72b054a4

Sparc longlong.h enhancements.

libgcc/

* longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer multiply
and divide instructions on 32-bit when V9.
(add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188090 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-31  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/53543
* include/bits/hashtable_policy.h (_Insert::__is_convertible):
Rename to __is_conv to avoid clash with clang built-in.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188088 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2012-02-24  Matt Turner  <mattst88@gmail.com>

* config/mips/4600.md (r4600_imul_si): Rename from r4600_imul.
(r4600_imul_di): New.
(r4600_idiv_si): Rename from r4600_idiv.
(r4600_idiv_di): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188083 138bc75d-0d04-0410-961f-82ee72b054a4

* output.h (__gcc_host_wide_int__): Move to hwint.h.
(decl_default_tls_model): Move to tree.h
(dump_file): Move to system.h.
(default_stabs_asm_out_destructor, default_stabs_asm_out_constructor,
dbxout_int, dbxout_stabd, dbxout_begin_stabn, dbxout_begin_stabn_sline,
dbxout_begin_empty_stabs, dbxout_begin_simple_stabs,
dbxout_begin_simple_stabs_desc, dbxout_stab_value_zero,
dbxout_stab_value_zero, dbxout_stab_value_label_diff,
dbxout_stab_value_internal_label,
dbxout_stab_value_internal_label_diff): Move from here ...
* dbxout.h: ... to here.
* system.h (dump_file): Moved here from output.h.
* hwint.h (__gcc_host_wide_int__): Moved here from output.h.
* tree.h (decl_default_tls_model): Moved here from output.h.
* varasm.c (default_stabs_asm_out_destructor,
default_stabs_asm_out_constructor): Move from here ...
* dbxout.c: ... to here.

* gcov-dump.c (dump_file): Rename to dump_gcov_file.  Update callers.

* collect2.h (dump_file): Rename to dump_ld_file.
* collect2.c: Likewise.
* tlink.c: Likewise.

* alias.c: Do not include output.h.
* auto-inc-dec.c: Likewise.
* bt-load.c: Likewise.
* caller-save.c: Likewise.
* cfg.c: Likewise.
* cfgbuild.c: Likewise.
* cfgcleanup.c: Likewise.
* cfglayout.c: Likewise.
* cfgloop.c: Likewise.
* cfgloopanal.c: Likewise.
* cfgloopmanip.c: Likewise.
* cfgrtl.c: Likewise.
* cgraph.c: Likewise.
* cgraphclones.c: Likewise.
* combine-stack-adj.c: Likewise.
* combine.c: Likewise.
* cprop.c: Likewise.
* cse.c: Likewise.
* cselib.c: Likewise.
* dbgcnt.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dojump.c: Likewise.
* fwprop.c: Likewise.
* gcse.c: Likewise.
* graph.c: Likewise.
* haifa-sched.c: Likewise.
* hw-doloop.c: Likewise.
* ipa-inline-transform.c: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-reference.c: Likewise.
* ipa-utils.c: Likewise.
* ira-build.c: Likewise.
* ira-emit.c: Likewise.
* lcm.c: Likewise.
* loop-doloop.c: Likewise.
* loop-invariant.c: Likewise.
* loop-iv.c: Likewise.
* loop-unroll.c: Likewise.
* loop-unswitch.c: Likewise.
* lto-cgraph.c: Likewise.
* lto-section-in.c: Likewise.
* lto-streamer-in.c: Likewise.
* mcf.c: Likewise.
* mode-switching.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* profile.c: Likewise.
* ree.c: Likewise.
* reg-stack.c: Likewise.
* regcprop.c: Likewise.
* regmove.c: Likewise.
* regstat.c: Likewise.
* reload1.c: Likewise.
* sched-ebb.c: Likewise.
* sel-sched-dump.c: Likewise.
* simplify-rtx.c: Likewise.
* stor-layout.c: Likewise.
* store-motion.c: Likewise.
* tracer.c: Likewise.
* tree-affine.c: Likewise.
* tree-cfg.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-dfa.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-optimize.c: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-copy.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-ssa-tail-merge.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* tree-ssa-uninit.c: Likewise.
* tree-ssa.c: Likewise.
* value-prof.c: Likewise.
* var-tracking.c: Likewise.
* web.c: Likewise.

* config/m32r/m32r.c: Include dbxout.h.
* config/pa/pa.c: Likewise.
* config/rs6000/rs6000.c: Likewise.

* Makefile.in: Fix dependencies.
* config/rs6000/t-rs5000: Likewise.

c-family/
* c-ada-spec.c: Do not include output.h.
* c-semantics.c: Likewise.

cp/
* call.c: Do not include output.h.
* class.c: Likewise.
* except.c: Likewise.
* friend.c: Likewise.
* init.c: Likewise.
* lex.c: Likewise.
* method.c: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* search.c: Likewise.

objc/
* objc-act.c: Do not include output.h.

fortran/
* trans-common.c: Do not include output.h.
* trans-decl.c: Likewise.

java/
* resource.c: Do not include output.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188082 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/52558
        * cfg.c (alloc_aux_for_edge): Fix comment.
        (alloc_aux_for_edge): Remove static.
        * basic-block.h (alloc_aux_for_edge): Protoize.
        * tree-ssa-loop-im.c (execute_sm_if_changed): New.
        (execute_sm_if_changed_flag): New.
        (execute_sm_if_changed_flag_set): New.
        (execute_sm): Do not generate data races unless requested.
        (tree_ssa_lim_initialize): Call alloc_aux_for_edges.
        (tree_ssa_lim_finalize): Call free_aux_for_edges.
        * gimple.h (block_in_transaction): New.
        (gimple_in_transaction): Use block_in_transaction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188081 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-31  Benjamin Kosnik  <bkoz@redhat.com>

        PR libstdc++/51007
        * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
        * configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188076 138bc75d-0d04-0410-961f-82ee72b054a4

Add new skeleton ChangeLog file generator to contrib/

This script analyzes a .diff file and generates a skeleton ChangeLog
entry for it.  It tries fairly hard to find function names, so it's
important to use the -p switch with diff.

I wrote the initial code a while ago.  Cary added a bunch of smarts to
make it understand C++ and guess the function names better than the
original version.

2012-05-31   Diego Novillo  <dnovillo@google.com>
     Cary Coutant  <ccoutant@google.com>

* mklog: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188072 138bc75d-0d04-0410-961f-82ee72b054a4