platform/upstream/linaro-gcc.git
12 years ago * doc/md.texi (Standard Pattern Names For Generation): Document
olegendo [Tue, 5 Jun 2012 00:51:04 +0000 (00:51 +0000)]
* 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

12 years agoAdd ChangeLog entry for previous commit.
dnovillo [Tue, 5 Jun 2012 00:36:08 +0000 (00:36 +0000)]
Add ChangeLog entry for previous commit.

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

12 years agoExtend validate_failures.py to run outside the build directory.
dnovillo [Tue, 5 Jun 2012 00:28:56 +0000 (00:28 +0000)]
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

12 years agoDaily bump.
gccadmin [Tue, 5 Jun 2012 00:17:21 +0000 (00:17 +0000)]
Daily bump.

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

12 years agoSkip debug insns in ix86_sched_reorder
hjl [Mon, 4 Jun 2012 23:31:54 +0000 (23:31 +0000)]
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

12 years ago * dwarf2out.c (is_unit_die): New.
jason [Mon, 4 Jun 2012 21:45:31 +0000 (21:45 +0000)]
* 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

12 years ago2012-06-04 Tobias Burnus <burnus@net-b.de>
burnus [Mon, 4 Jun 2012 21:01:02 +0000 (21:01 +0000)]
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

12 years ago2012-06-04 Paolo Carlini <paolo.carlini@oracle.com>
paolo [Mon, 4 Jun 2012 19:27:12 +0000 (19:27 +0000)]
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

12 years agoPR preprocessor/53463 - Fix system header detection for built-in macro tokens
dodji [Mon, 4 Jun 2012 19:19:58 +0000 (19:19 +0000)]
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

12 years agoPR 53456 Fix incorrect ChangeLog entry.
jb [Mon, 4 Jun 2012 19:15:21 +0000 (19:15 +0000)]
PR 53456 Fix incorrect ChangeLog entry.

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

12 years agoPR 53456 Fix typo in gf_cputime.
jb [Mon, 4 Jun 2012 19:13:49 +0000 (19:13 +0000)]
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

12 years ago2012-06-04 Edmar Wienskoski <edmar@freescale.com>
edmarwjr [Mon, 4 Jun 2012 18:44:53 +0000 (18:44 +0000)]
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

12 years ago2012-06-04 Vladimir Makarov <vmakarov@redhat.com>
vmakarov [Mon, 4 Jun 2012 18:27:36 +0000 (18:27 +0000)]
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

12 years ago2012-06-04 Sterling Augustine <saugustine@google.com>
sterling [Mon, 4 Jun 2012 17:52:42 +0000 (17:52 +0000)]
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

12 years ago PR middle-end/47530
aldyh [Mon, 4 Jun 2012 16:51:24 +0000 (16:51 +0000)]
    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

12 years ago2012-06-04 Richard Guenther <rguenther@suse.de>
rguenth [Mon, 4 Jun 2012 15:04:15 +0000 (15:04 +0000)]
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

12 years ago* g++.dg/debug/dwarf2/nested-3.C: Allow for | comments.
schwab [Mon, 4 Jun 2012 14:48:58 +0000 (14:48 +0000)]
* 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

12 years ago2012-06-04 Richard Guenther <rguenther@suse.de>
rguenth [Mon, 4 Jun 2012 13:19:17 +0000 (13:19 +0000)]
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

12 years ago2012-06-04 Richard Guenther <rguenther@suse.de>
rguenth [Mon, 4 Jun 2012 13:18:16 +0000 (13:18 +0000)]
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

12 years agoPR target/53461
schwab [Mon, 4 Jun 2012 13:13:09 +0000 (13:13 +0000)]
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

12 years ago * output.h (merge_weak, assemble_alias,
steven [Mon, 4 Jun 2012 11:17:58 +0000 (11:17 +0000)]
* 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

12 years ago PR target/46261
gjl [Mon, 4 Jun 2012 09:48:34 +0000 (09:48 +0000)]
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

12 years agoUpdate Copyright years.
jakub [Mon, 4 Jun 2012 09:27:33 +0000 (09:27 +0000)]
Update Copyright years.

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

12 years ago PR tree-optimization/53550
jakub [Mon, 4 Jun 2012 09:23:27 +0000 (09:23 +0000)]
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

12 years ago2012-06-04 Richard Guenther <rguenther@suse.de>
rguenth [Mon, 4 Jun 2012 09:00:21 +0000 (09:00 +0000)]
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

12 years ago * Makefile.in (GIMPLE_H): Do not depend on TARGET_H.
steven [Mon, 4 Jun 2012 08:09:12 +0000 (08:09 +0000)]
* 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

12 years agoruntime: Better SWIG interface for allocating Go memory from C/C++.
ian [Mon, 4 Jun 2012 05:34:59 +0000 (05:34 +0000)]
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

12 years agoFix bug added to sparc 64-bit sub_ddmmss() implementation.
davem [Mon, 4 Jun 2012 01:54:59 +0000 (01:54 +0000)]
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

12 years agoDaily bump.
gccadmin [Mon, 4 Jun 2012 00:18:14 +0000 (00:18 +0000)]
Daily bump.

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

12 years ago2012-06-03 Martin Jambor <mjambor@suse.cz>
jamborm [Sun, 3 Jun 2012 22:10:19 +0000 (22:10 +0000)]
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

12 years ago2012-06-03 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
burnus [Sun, 3 Jun 2012 13:21:50 +0000 (13:21 +0000)]
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

12 years ago * config/pa/pa.h (MAX_PCREL17F_OFFSET): Define.
danglin [Sun, 3 Jun 2012 12:46:44 +0000 (12:46 +0000)]
* 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

12 years ago PR target/53512
olegendo [Sun, 3 Jun 2012 11:26:54 +0000 (11:26 +0000)]
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

12 years agogcc/
rsandifo [Sun, 3 Jun 2012 08:00:19 +0000 (08:00 +0000)]
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

12 years agoDaily bump.
gccadmin [Sun, 3 Jun 2012 00:17:34 +0000 (00:17 +0000)]
Daily bump.

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

12 years agoRestore Sparc build.
davem [Sat, 2 Jun 2012 21:51:18 +0000 (21:51 +0000)]
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

12 years ago2012-06-2 Kenneth Zadeck <zadeck@naturalbridge.com>
zadeck [Sat, 2 Jun 2012 16:08:39 +0000 (16:08 +0000)]
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

12 years ago PR c++/52973
jason [Sat, 2 Jun 2012 04:03:51 +0000 (04:03 +0000)]
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

12 years agoDaily bump.
gccadmin [Sat, 2 Jun 2012 00:18:07 +0000 (00:18 +0000)]
Daily bump.

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

12 years ago PR c++/52725
jason [Fri, 1 Jun 2012 21:19:22 +0000 (21:19 +0000)]
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

12 years ago PR middle-end/53501
ebotcazou [Fri, 1 Jun 2012 17:01:17 +0000 (17:01 +0000)]
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

12 years ago PR c++/53137
jason [Fri, 1 Jun 2012 16:55:17 +0000 (16:55 +0000)]
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

12 years ago PR c++/53484
jason [Fri, 1 Jun 2012 16:55:08 +0000 (16:55 +0000)]
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

12 years ago * config/rs6000/vxworks.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Restore the
hainque [Fri, 1 Jun 2012 16:41:25 +0000 (16:41 +0000)]
    * 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

12 years ago/cp
paolo [Fri, 1 Jun 2012 16:11:38 +0000 (16:11 +0000)]
/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

12 years ago * tree-ssa-loop-im.c (execute_sm): Do not check flag_tm.
aldyh [Fri, 1 Jun 2012 15:44:10 +0000 (15:44 +0000)]
    * 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

12 years ago * config/i386/i386.c (x86_sched_reorder): New function.
kyukhin [Fri, 1 Jun 2012 11:56:00 +0000 (11:56 +0000)]
   * 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

12 years ago2012-06-01 Richard Guenther <rguenther@suse.de>
rguenth [Fri, 1 Jun 2012 11:38:10 +0000 (11:38 +0000)]
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

12 years ago2012-06-01 Richard Guenther <rguenther@suse.de>
rguenth [Fri, 1 Jun 2012 08:55:04 +0000 (08:55 +0000)]
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

12 years ago2012-06-01 Manuel López-Ibáñez <manu@gcc.gnu.org>
redi [Fri, 1 Jun 2012 08:47:06 +0000 (08:47 +0000)]
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

12 years agoAllow --specs options.
chrbr [Fri, 1 Jun 2012 07:55:39 +0000 (07:55 +0000)]
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

12 years ago PR ada/53517
ebotcazou [Fri, 1 Jun 2012 07:33:38 +0000 (07:33 +0000)]
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

12 years ago2012-06-01 Tobias Burnus <burnus@net-b.de>
burnus [Fri, 1 Jun 2012 05:53:31 +0000 (05:53 +0000)]
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

12 years ago * gcc.target/cris/sync-1-v10.c,
hp [Fri, 1 Jun 2012 05:51:07 +0000 (05:51 +0000)]
* 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

12 years ago Add CRIS atomic patterns for 1, 2, and 4 bytes.
hp [Fri, 1 Jun 2012 05:49:16 +0000 (05:49 +0000)]
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

12 years ago * doc/xml/manual/status_cxx2011.xml: Correct C++11 status table.
redi [Fri, 1 Jun 2012 00:47:32 +0000 (00:47 +0000)]
* 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

12 years agoDaily bump.
gccadmin [Fri, 1 Jun 2012 00:18:00 +0000 (00:18 +0000)]
Daily bump.

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

12 years agoSparc longlong.h enhancements.
davem [Fri, 1 Jun 2012 00:12:22 +0000 (00:12 +0000)]
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

12 years ago2012-05-31 Benjamin Kosnik <bkoz@redhat.com>
bkoz [Thu, 31 May 2012 23:02:18 +0000 (23:02 +0000)]
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

12 years agogcc/
rsandifo [Thu, 31 May 2012 21:32:01 +0000 (21:32 +0000)]
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

12 years ago * output.h (__gcc_host_wide_int__): Move to hwint.h.
steven [Thu, 31 May 2012 20:19:00 +0000 (20:19 +0000)]
* 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

12 years ago PR tree-optimization/52558
aldyh [Thu, 31 May 2012 19:46:43 +0000 (19:46 +0000)]
    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

12 years ago2012-05-31 Benjamin Kosnik <bkoz@redhat.com>
bkoz [Thu, 31 May 2012 18:51:27 +0000 (18:51 +0000)]
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

12 years agoAdd new skeleton ChangeLog file generator to contrib/
dnovillo [Thu, 31 May 2012 18:01:15 +0000 (18:01 +0000)]
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

12 years ago PR target/51345
gjl [Thu, 31 May 2012 17:32:42 +0000 (17:32 +0000)]
PR target/51345
* config/avr/avr.opt (-msp8): Document it.
* doc/invoke.texi (AVR Options): Ditto.  And document related
built-in macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188070 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agoFix compilation of build/*.o when using C++.
dnovillo [Thu, 31 May 2012 17:25:41 +0000 (17:25 +0000)]
Fix compilation of build/*.o when using C++.

Found this while testing the C++ conversion for vec.[ch] on the
cxx-conversion branch.  We do not build the build/*.o files with g++,
so I was getting lots of syntax errors while compiling build/vec.o.

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

       * configure.ac (CXX_FOR_BUILD): Define and substitute.
       (BUILD_CXXFLAGS): Define and substitute.
       * Makefile.in (BUILD_CXXFLAGS): Define.
       (CXX_FOR_BUILD): Define.
       (COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++.
       (LINKER_FOR_BUILD): Likewise.
       (BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++.
       (BUILD_LINKERFLAGS): Likewise.
       * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188069 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * Makefile.in: Fix many dependencies.
steven [Thu, 31 May 2012 16:43:31 +0000 (16:43 +0000)]
* Makefile.in: Fix many dependencies.
* tree-profile.c: Don't include regs.h.
* tree-vectorizer.c: Don't include cfglayout.h.
* tree-vect-stmts.c: Likewise.
* tree-vect-slp.c: Likewise.
* tree-vect-loop.c: Likewise.
* reg-stack.c: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* toplev.c: Likewise.
* varasm.c: Don't include cfglayout.h, basic-block.h,
and tree-iterator.h.
* tree-cfgcleanup.c: Don't include cfglayout.h.
* passes.c: Don't include cfglayout.h, dwarf2asm.h,
dwarf2out.h, dbxout.h, sdbout.h, and xcoffout.h.
* cgraphclones.c: Don't include plugin.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188068 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * config/avr/gen-avr-mmcu-texi.c: Sort MCUs.
gjl [Thu, 31 May 2012 15:07:32 +0000 (15:07 +0000)]
* config/avr/gen-avr-mmcu-texi.c: Sort MCUs.
* doc/avr-mmcu.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188067 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * config/avr/t-avr: Correct avr-mmcu.texi dependencies.
gjl [Thu, 31 May 2012 15:01:03 +0000 (15:01 +0000)]
* config/avr/t-avr: Correct avr-mmcu.texi dependencies.
(s-avr-mmcu-texi): Don't sed on gen-avr-mmcu-texi output.
* doc/avr-mmcu.texi (svn:eol-style): Set to native.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188065 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-31 Richard Guenther <rguenther@suse.de>
rguenth [Thu, 31 May 2012 14:39:52 +0000 (14:39 +0000)]
2012-05-31  Richard Guenther  <rguenther@suse.de>

* tree-loop-distribution.c (struct partition_s): New struct,
typedef and vector type.
(partition_alloc, partition_free): New functions.
(generate_loops_for_partition, generate_builtin,
generate_code_for_partition, rdg_flag_uses, rdg_flag_vertex,
rdg_flag_vertex_and_dependent, rdg_flag_loop_exits,
build_rdg_partition_for_component, can_generate_builtin,
similar_memory_accesses, fuse_partitions_with_similar_memory_accesses,
rdg_build_partitions, dump_rdg_partitions, debug_rdg_partitions,
number_of_rw_in_partition, partition_contains_all_rw,
ldist_gen): Use partition_t instead of bitmap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188064 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-31 Tobias Burnus <burnus@net-b.de>
burnus [Thu, 31 May 2012 14:28:41 +0000 (14:28 +0000)]
2012-05-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53521
        * trans.c (gfc_deallocate_scalar_with_status): Properly
        handle the case size == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188062 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-31 Richard Guenther <rguenther@suse.de>
rguenth [Thu, 31 May 2012 13:57:15 +0000 (13:57 +0000)]
2012-05-31  Richard Guenther  <rguenther@suse.de>

* tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop):
Use FOR_EACH_SSA_DEF_OPERAND.
(generate_builtin): Adjust.
(stmt_generated_in_another_partition): Remove.
(add_scalar_computations_to_partition): Likewise.
(rdg_build_partitions): Do not call
add_scalar_computations_to_partition.

* gcc.dg/tree-ssa/ldist-pr45948-2.c: New testcase copy of
ldist-pr45948.c with disabled SCCP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188061 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * tree-dfa.c (get_ref_base_and_extent): Compute the offset using
ebotcazou [Thu, 31 May 2012 13:40:03 +0000 (13:40 +0000)]
* tree-dfa.c (get_ref_base_and_extent): Compute the offset using
double ints throughout.
* tree-sra.c (build_user_friendly_ref_for_offset) <RECORD_TYPE>:
Check that the position of the field is representable as an integer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188060 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-31 Richard Guenther <rguenther@suse.de>
rguenth [Thu, 31 May 2012 11:06:35 +0000 (11:06 +0000)]
2012-05-31  Richard Guenther  <rguenther@suse.de>

PR middle-end/48493
* gcc.dg/torture/pr48493.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188058 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-31 Richard Guenther <rguenther@suse.de>
rguenth [Thu, 31 May 2012 11:05:51 +0000 (11:05 +0000)]
2012-05-31  Richard Guenther  <rguenther@suse.de>

* tree-data-ref.c (dr_analyze_innermost): Properly convert
the MEM_REF offset to sizetype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188057 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/testsuite
gretay [Thu, 31 May 2012 09:57:17 +0000 (09:57 +0000)]
gcc/testsuite

2012-05-31  Greta Yorsh  <Greta.Yorsh@arm.com>

* lib/target-supports.exp (check_effective_target_vect_char_mult): Add
arm32 to targets.
* gcc.dg/vect/slp-perm-8.c (main): Prevent vectorization
of the initialization loop.
        (dg-final): Adjust the expected number of vectorized loops depending
on vect_char_mult target selector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188054 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * doc/invoke.texi (AVR Options): Fix typos.
gjl [Thu, 31 May 2012 09:35:58 +0000 (09:35 +0000)]
* doc/invoke.texi (AVR Options): Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188053 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * gcc.target/cris/asm-v8.S, gcc.target/cris/asm-v10.S,
hp [Thu, 31 May 2012 09:30:24 +0000 (09:30 +0000)]
* gcc.target/cris/asm-v8.S, gcc.target/cris/asm-v10.S,
gcc.target/cris/asm-other.S, gcc.target/cris/inasm-v8.c,
gcc.target/cris/inasm-v10.c, gcc.target/cris/inasm-other.c:
New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188052 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * config/cris/cris.h (CC1_SPEC): Pass through all -march=
hp [Thu, 31 May 2012 09:28:28 +0000 (09:28 +0000)]
* config/cris/cris.h (CC1_SPEC): Pass through all -march=
and -mcpu= options.
(ASM_SPEC): Ditto, not just -march=v32, but translate non-v10,
non-v32 into --march=v0_v0_v10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188051 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-31 Tobias Burnus <burnus@net-b.de>
burnus [Thu, 31 May 2012 06:10:18 +0000 (06:10 +0000)]
2012-05-31  Tobias Burnus  <burnus@net-b.de>

        Revert:
        2012-05-16  Tobias Burnus  <burnus@net-b.de>

        * io/unix.c (tempfile_open): Pass mode to "open" for O_CREAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188048 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:30:31 +0000 (05:30 +0000)]
gcc/
* ira-int.h (target_ira_int): Rename x_move_cost to
x_ira_register_move_cost, x_may_move_in_cost to
x_ira_may_move_in_cost and x_may_move_out_cost to
x_ira_may_move_out_cost.  Delete the old fields with
those names and also x_ira_max_register_move_cost,
x_ira_max_may_move_in_cost and x_ira_max_may_move_out_cost.
(move_cost, may_move_in_cost, may_move_out_cost)
(ira_max_register_move_cost, ira_max_may_move_in_cost)
(ira_max_may_move_out_cost): Delete.
* ira.c (init_move_cost): Rename to...
(ira_init_register_move_cost): ...this, deleting the old
function with that name.  Apply above variable renamings.
Retain asserts for null fields.
(ira_init_once): Don't initialize register move costs here.
(free_register_move_costs): Apply above variable renamings.
Remove code for deleted fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188047 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:30:19 +0000 (05:30 +0000)]
gcc/
* ira.c (init_move_cost): Adjust choice of subclasses to match
the current ira_init_register_move_cost choice.  Use
ira_class_subset_p instead of reg_class_subset_p.
(ira_init_register_move_cost): Assert that move_cost,
may_move_in_cost and may_move_out_cost already hold the desired
values for their ira_* equivalents.  For the latter two,
ignore classes that can't store a register of the given mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188046 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:30:07 +0000 (05:30 +0000)]
gcc/
* ira.c (setup_allocno_and_important_classes): Use
ira_class_hard_regs_num to check whether a class has any
allocatable registers.
(ira_init_register_move_cost): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188045 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:29:57 +0000 (05:29 +0000)]
gcc/
* ira.c (init_move_cost): Adjust local variable names to match
file conventions.  Use ira_assert instead of gcc_assert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188044 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:29:47 +0000 (05:29 +0000)]
gcc/
* regs.h (move_table, move_cost, may_move_in_cost, may_move_out_cost):
Move these definitions and associated target_globals fields to...
* ira-int.h: ...here.
* rtl.h (init_move_cost): Delete.
* reginfo.c (last_mode_for_init_move_cost, init_move_cost): Move to...
* ira.c: ...here, making the latter static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188043 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:29:36 +0000 (05:29 +0000)]
gcc/
* ira-costs.c (copy_cost): Use ira_init_register_move_cost_if_necessary
and ira_register_move_cost instead of init_move_cost and move_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188042 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agogcc/
rsandifo [Thu, 31 May 2012 05:27:03 +0000 (05:27 +0000)]
gcc/
* ira.h (target_ira): Delete x_ira_available_class_regs.
(ira_available_class_regs): Delete.
* ira.c (setup_available_class_regs): Delete.
(setup_alloc_classes): Don't call it.
(setup_pressure_classes): Use ira_class_hard_regs_num instead of
ira_available_class_regs.
* haifa-sched.c (print_curr_reg_pressure, setup_insn_reg_pressure_info)
(model_spill_cost): Likewise.
* ira-build.c (low_pressure_loop_node_p): Likewise.
* ira-color.c (color_pass): Likewise.
* ira-emit.c (change_loop): Likewise.
* ira-lives.c (inc_register_pressure, dec_register_pressure)
(single_reg_class, ira_implicitly_set_insn_hard_regs)
(process_bb_node_lives): Likewise.
* loop-invariant.c (gain_for_invariant): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188041 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agoDaily bump.
gccadmin [Thu, 31 May 2012 00:17:38 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188039 138bc75d-0d04-0410-961f-82ee72b054a4

12 years agocompiler: Don't crash for invalid constant types for && or ||.
ian [Wed, 30 May 2012 23:04:47 +0000 (23:04 +0000)]
compiler: Don't crash for invalid constant types for && or ||.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188033 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
danglin [Wed, 30 May 2012 22:54:20 +0000 (22:54 +0000)]
2012-05-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

PR target/52999
* config/pa/pa.c (TARGET_SECTION_TYPE_FLAGS): Define.
(pa_section_type_flags): New.
(pa_legitimate_constant_p): Revert previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188031 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago PR c++/53356
jason [Wed, 30 May 2012 22:07:23 +0000 (22:07 +0000)]
PR c++/53356
* tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR
representing a bitwise copy of a glvalue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188029 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * tree.c (stabilize_expr): Tweak logic.
jason [Wed, 30 May 2012 22:07:14 +0000 (22:07 +0000)]
* tree.c (stabilize_expr): Tweak logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188028 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * ira.c (allocate_initial_values): Make static.
steven [Wed, 30 May 2012 17:43:35 +0000 (17:43 +0000)]
* ira.c (allocate_initial_values): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188025 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-30 Tobias Burnus <burnus@net-b.de>
burnus [Wed, 30 May 2012 16:44:42 +0000 (16:44 +0000)]
2012-05-30  Tobias Burnus  <burnus@net-b.de>

        PR c/53502
        * decl.c (match_attr_spec): Remove "typedef".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188024 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * config/i386/i386.c (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>:
uros [Wed, 30 May 2012 14:52:38 +0000 (14:52 +0000)]
* config/i386/i386.c (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>:
Generate tls_initial_exec_64_sun only when !TARGET_X32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188022 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago PR c++/53356
jason [Wed, 30 May 2012 14:50:44 +0000 (14:50 +0000)]
PR c++/53356
* tree.c (stabilize_init): Side effects make the init unstable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188019 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-30 Richard Guenther <rguenther@suse.de>
rguenth [Wed, 30 May 2012 12:29:26 +0000 (12:29 +0000)]
2012-05-30  Richard Guenther  <rguenther@suse.de>

PR middle-end/53501
* fold-const.c (fold_binary_loc): Make sure to call
fold_plusminus_mult_expr with the original sign of operands.

* gcc.dg/torture/pr53501.c: New testcase.
* c-c++-common/restrict-2.c: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188009 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * gcc.target/powerpc/powerpc.exp: Load torture-options.exp, call
amodra [Wed, 30 May 2012 11:41:23 +0000 (11:41 +0000)]
* gcc.target/powerpc/powerpc.exp: Load torture-options.exp, call
torture-finish.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188008 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago * Makefile.in: Fix many dependencies.
steven [Wed, 30 May 2012 10:55:53 +0000 (10:55 +0000)]
* Makefile.in: Fix many dependencies.
(DWARF2_H): Depend on dwarf2.def.
(RTL_ERROR_H): Depend on rtl-error.h.
(TREE_PRETTY_PRINT_H, GIMPLE_PRETTY_PRINT_H): New.  Replace
all gimple-pretty-print.h and tree-pretty-print.h references.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188007 138bc75d-0d04-0410-961f-82ee72b054a4

12 years ago2012-05-30 Marc Glisse <marc.glisse@inria.fr>
glisse [Wed, 30 May 2012 10:48:06 +0000 (10:48 +0000)]
2012-05-30  Marc Glisse  <marc.glisse@inria.fr>

gcc/
* simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of
concatenations.

gcc/testsuite/
* gcc.target/i386/shuf-concat.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188006 138bc75d-0d04-0410-961f-82ee72b054a4