rguenth [Wed, 22 May 2013 11:16:32 +0000 (11:16 +0000)]
2013-05-22 Richard Biener <rguenther@suse.de>
PR middle-end/57349
* profile.c (branch_prob): Do not split blocks that are
abnormally receiving from ECF_RETURNS_TWICE functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199193
138bc75d-0d04-0410-961f-
82ee72b054a4
burnus [Wed, 22 May 2013 11:13:17 +0000 (11:13 +0000)]
2013-05-22 Tobias Burnus <burnus@net-b.de>
PR fortran/57338
* intrinsic.c (do_check): Move some checks to ...
(do_ts29113_check): ... this new function.
(check_specific, gfc_intrinsic_sub_interface): Call it.
2013-05-22 Tobias Burnus <burnus@net-b.de>
PR fortran/57338
* gfortran.dg/assumed_type_6.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199192
138bc75d-0d04-0410-961f-
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ebotcazou [Wed, 22 May 2013 10:39:03 +0000 (10:39 +0000)]
* config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
signal frames as well.
(MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
STACK_BIAS to the CFA offset.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199191
138bc75d-0d04-0410-961f-
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paolo [Wed, 22 May 2013 09:33:29 +0000 (09:33 +0000)]
/cp
2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57211
* method.c (defaultable_fn_check): Avoid do_warn_unused_parameter
warnings about defaulted functions.
/testsuite
2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57211
* g++.dg/cpp0x/Wunused-parm.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199189
138bc75d-0d04-0410-961f-
82ee72b054a4
rsandifo [Wed, 22 May 2013 09:21:25 +0000 (09:21 +0000)]
gcc/
* recog.c (offsettable_address_addr_space_p): Fix calculation of
address mode. Move pointer mode initialization to the same place.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199188
138bc75d-0d04-0410-961f-
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paolo [Wed, 22 May 2013 09:14:46 +0000 (09:14 +0000)]
2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
* objc-next-runtime-abi-02.c (build_v2_build_objc_method_call):
Fix build_conditional_expr call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199187
138bc75d-0d04-0410-961f-
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redi [Wed, 22 May 2013 08:12:45 +0000 (08:12 +0000)]
* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Add KIND=auto to
enable features if target OS is known to support them.
* configure.ac (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Default to 'auto'.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199183
138bc75d-0d04-0410-961f-
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jb [Wed, 22 May 2013 08:06:53 +0000 (08:06 +0000)]
Improve RANDOM_SEED example.
2013-05-22 Janne Blomqvist <jb@gcc.gnu.org>
* intrinsic.texi (RANDOM_SEED): Improve example.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199182
138bc75d-0d04-0410-961f-
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kyukhin [Wed, 22 May 2013 07:48:13 +0000 (07:48 +0000)]
* read-rtl.c (copy_rtx_for_iterators): Continue applying iterators
while it has any effect.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199177
138bc75d-0d04-0410-961f-
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gccadmin [Wed, 22 May 2013 00:16:45 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199173
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Tue, 21 May 2013 23:08:28 +0000 (23:08 +0000)]
- Remove SVN merge marker.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199167
138bc75d-0d04-0410-961f-
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paolo [Tue, 21 May 2013 22:49:24 +0000 (22:49 +0000)]
/cp
2013-05-21 Paolo Carlini <paolo.carlini@oracle.com>
* call.c (build_conditional_expr_1): Add location_t parameter.
(build_conditional_expr): Likewise.
* typeck.c (rationalize_conditional_expr, cp_build_array_ref,
get_member_function_from_ptrfunc, build_x_conditional_expr,
cp_build_modify_expr): Update.
* init.c (build_new_1): Likewise.
* cp-tree.h: Update declaration.
/testsuite
2013-05-21 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/explicit3.C: Add column in dg-error strings.
* g++.dg/warn/Wdouble-promotion.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199166
138bc75d-0d04-0410-961f-
82ee72b054a4
eraman [Tue, 21 May 2013 22:36:29 +0000 (22:36 +0000)]
2013-05-21 Easwaran Raman <eraman@google.com>
PR tree-optimization/57322
* (build_and_add_sum): If a BB is empty, set the UID of the statement
added to the BB to be 1.
testsuite/ChangeLog:
2013-05-21 Easwaran Raman <eraman@google.com>
PR tree-optimization/57322
* gcc.dg/tree-ssa/reassoc-29.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199165
138bc75d-0d04-0410-961f-
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rsandifo [Tue, 21 May 2013 18:29:21 +0000 (18:29 +0000)]
gcc/testsuite/
2013-05-21 Graham Stott <graham.stott@btinternet.com>
* lib/scanasm.exp (dg-function-on-line): Make MIPS targets match
.set (no)?micromips
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199161
138bc75d-0d04-0410-961f-
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burnus [Tue, 21 May 2013 17:27:04 +0000 (17:27 +0000)]
2013-05-21 Tobias Burnus <burnus@net-b.de>
PR fortran/57035
* intrinsic.c (do_check): Add contraint check for
NO_ARG_CHECK, assumed rank and assumed type.
* gfortran.texi (NO_ARG_CHECK): Minor wording change,
allow PRESENT intrinsic.
2013-05-21 Tobias Burnus <burnus@net-b.de>
PR fortran/57035
* gfortran.dg/assumed_type_5.f90: New.
* gfortran.dg/assumed_rank_1.f90: Comment invalid statement.
* gfortran.dg/assumed_rank_2.f90: Ditto.
* gfortran.dg/assumed_type_3.f90: Update dg-error.
* gfortran.dg/no_arg_check_3.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199158
138bc75d-0d04-0410-961f-
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jakub [Tue, 21 May 2013 15:59:54 +0000 (15:59 +0000)]
Fix up CL entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199150
138bc75d-0d04-0410-961f-
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jakub [Tue, 21 May 2013 15:17:31 +0000 (15:17 +0000)]
PR tree-optimization/57331
* tree-vrp.c (simplify_cond_using_ranges): Don't optimize
comparison of conversion from pointer type to integral type
with integer.
* gcc.c-torture/compile/pr57331.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199148
138bc75d-0d04-0410-961f-
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dmalcolm [Tue, 21 May 2013 14:43:16 +0000 (14:43 +0000)]
contrib/
* repro_fail: filter out "-ignore SIGHUP" from the spawn lines
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199147
138bc75d-0d04-0410-961f-
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jamborm [Tue, 21 May 2013 13:49:30 +0000 (13:49 +0000)]
2013-05-21 Martin Jambor <mjambor@suse.cz>
PR lto/57289
* ipa-prop.c (ipa_read_node_info): Process param_used and
controlled_uses in the same order as when writing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199145
138bc75d-0d04-0410-961f-
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baldrick [Tue, 21 May 2013 13:01:34 +0000 (13:01 +0000)]
Readd TARGET_H to the list of exported plugin headers, fixing PR plugins/56754.
TARGET_H was removed in commit 188166, however several plugins need it, see the
PR for details. Applying under the trivial rule.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199144
138bc75d-0d04-0410-961f-
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rguenth [Tue, 21 May 2013 11:59:28 +0000 (11:59 +0000)]
2013-05-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/57318
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Do not
estimate stmts with side-effects as likely eliminated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199140
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Tue, 21 May 2013 11:56:57 +0000 (11:56 +0000)]
2013-05-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/57330
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Properly
preserve the call stmts fntype.
* gcc.dg/torture/pr57330.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199139
138bc75d-0d04-0410-961f-
82ee72b054a4
redi [Tue, 21 May 2013 08:15:13 +0000 (08:15 +0000)]
PR libstdc++/57336
* include/std/functional (__invoke): Do not form function types with
abstract return type.
* testsuite/20_util/reference_wrapper/invoke-3.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199136
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Tue, 21 May 2013 08:11:23 +0000 (08:11 +0000)]
2013-05-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/57303
* tree-ssa-sink.c (statement_sink_location): Improve killing
stmt detection and properly handle self-assignments.
* gcc.dg/torture/pr57303.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199135
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Tue, 21 May 2013 07:51:59 +0000 (07:51 +0000)]
PR tree-optimization/57321
* gcc.c-torture/execute/pr57321.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199133
138bc75d-0d04-0410-961f-
82ee72b054a4
chrbr [Tue, 21 May 2013 07:48:08 +0000 (07:48 +0000)]
2013-05-21 Christian Bruel <christian.bruel@st.com>
* dwarf2out.c (multiple_reg_loc_descriptor): Use dbx_reg_number for
spanning registers. LEAF_REG_REMAP is supported only for contiguous
registers. Set register size out of the PARALLEL loop.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199132
138bc75d-0d04-0410-961f-
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gccadmin [Tue, 21 May 2013 00:16:27 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199131
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Mon, 20 May 2013 21:34:35 +0000 (21:34 +0000)]
PR c++/57016
* pt.c (instantiation_dependent_r) [TRAIT_EXPR]: Only check type2
if there is one.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199126
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Mon, 20 May 2013 21:34:29 +0000 (21:34 +0000)]
PR c++/57102
* decl.c (fndecl_declared_return_type): Also look in
DECL_SAVED_FUNCTION_DATA.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199125
138bc75d-0d04-0410-961f-
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burnus [Mon, 20 May 2013 20:08:05 +0000 (20:08 +0000)]
2013-05-20 Tobias Burnus <burnus@net-b.de>
PR fortran/48858
PR fortran/55465
* decl.c (add_global_entry): Add sym_name.
* parse.c (add_global_procedure): Ditto.
* resolve.c (resolve_bind_c_derived_types): Handle multiple decl for
a procedure.
(resolve_global_procedure): Handle gsym->ns pointing to a module.
* trans-decl.c (gfc_get_extern_function_decl): Ditto.
2013-05-20 Tobias Burnus <burnus@net-b.de>
PR fortran/48858
PR fortran/55465
* gfortran.dg/binding_label_tests_10_main.f03: Update dg-error.
* gfortran.dg/binding_label_tests_11_main.f03: Ditto.
* gfortran.dg/binding_label_tests_13_main.f03: Ditto.
* gfortran.dg/binding_label_tests_3.f03: Ditto.
* gfortran.dg/binding_label_tests_4.f03: Ditto.
* gfortran.dg/binding_label_tests_5.f03: Ditto.
* gfortran.dg/binding_label_tests_6.f03: Ditto.
* gfortran.dg/binding_label_tests_7.f03: Ditto.
* gfortran.dg/binding_label_tests_8.f03: Ditto.
* gfortran.dg/c_loc_tests_12.f03: Fix test case.
* gfortran.dg/binding_label_tests_24.f90: New.
* gfortran.dg/binding_label_tests_25.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199120
138bc75d-0d04-0410-961f-
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burnus [Mon, 20 May 2013 20:05:40 +0000 (20:05 +0000)]
2013-05-20 Tobias Burnus <burnus@net-b.de>
PR fortran/48858
* decl.c (add_global_entry): Use nonbinding name
only for F2003 or if no binding label exists.
(gfc_match_entry): Update calls.
* parse.c (gfc_global_used): Improve error message.
(add_global_procedure): Use nonbinding name
only for F2003 or if no binding label exists.
(gfc_parse_file): Update call.
* resolve.c (resolve_global_procedure): Use binding
name when available.
* trans-decl.c (gfc_get_extern_function_decl): Ditto.
2013-05-20 Tobias Burnus <burnus@net-b.de>
PR fortran/48858
* gfortran.dg/binding_label_tests_17.f90: New.
* gfortran.dg/binding_label_tests_18.f90: New.
* gfortran.dg/binding_label_tests_19.f90: New.
* gfortran.dg/binding_label_tests_20.f90: New.
* gfortran.dg/binding_label_tests_21.f90: New.
* gfortran.dg/binding_label_tests_22.f90: New.
* gfortran.dg/binding_label_tests_23.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199119
138bc75d-0d04-0410-961f-
82ee72b054a4
burnus [Mon, 20 May 2013 20:03:48 +0000 (20:03 +0000)]
2013-05-20 Tobias Burnus <burnus@net-b.de>
PR fortran/48858
* decl.c (gfc_match_bind_c_stmt): Add gfc_notify_std.
* match.c (gfc_match_common): Don't add commons to gsym.
* resolve.c (resolve_common_blocks): Add to gsym and
add checks.
(resolve_bind_c_comms): Remove.
(resolve_types): Remove call to the latter.
* trans-common.c (gfc_common_ns): Remove static var.
(gfc_map_of_all_commons): Add static var.
(build_common_decl): Correctly handle binding label.
2013-05-20 Tobias Burnus <burnus@net-b.de>
PR fortran/48858
* gfortran.dg/test_common_binding_labels.f03: Update dg-error.
* gfortran.dg/test_common_binding_labels_2_main.f03: Ditto.
* gfortran.dg/test_common_binding_labels_3_main.f03: Ditto.
* gfortran.dg/common_18.f90: New.
* gfortran.dg/common_19.f90: New.
* gfortran.dg/common_20.f90: New.
* gfortran.dg/common_21.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199118
138bc75d-0d04-0410-961f-
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paolo [Mon, 20 May 2013 17:13:47 +0000 (17:13 +0000)]
/cp
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/12288
* parser.c (cp_parser_parameter_declaration): Check return value
of cp_parser_parse_and_diagnose_invalid_type_name.
/testsuite
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/12288
* g++.dg/parse/error52.C: New.
* g++.dg/parse/error3.C: Adjust.
* g++.dg/parse/error36.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199115
138bc75d-0d04-0410-961f-
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jason [Mon, 20 May 2013 17:01:16 +0000 (17:01 +0000)]
PR c++/57319
* class.c (vbase_has_user_provided_move_assign): New.
* method.c (synthesized_method_walk): Check it.
* cp-tree.h: Declare it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199114
138bc75d-0d04-0410-961f-
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jason [Mon, 20 May 2013 17:01:09 +0000 (17:01 +0000)]
PR c++/57325
* tree.c (build_cplus_array_type): Copy layout info if element
type is complete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199113
138bc75d-0d04-0410-961f-
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olegendo [Mon, 20 May 2013 16:18:44 +0000 (16:18 +0000)]
PR target/56547
* config/sh/sh.md (fmasf4): Remove empty constraints strings.
(*fmasf4, *fmasf4_media): New insns.
PR target/56547
* gcc.target/sh/pr56547-1.c: New.
* gcc.target/sh/pr56547-2.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199110
138bc75d-0d04-0410-961f-
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paolo [Mon, 20 May 2013 13:20:39 +0000 (13:20 +0000)]
/cp
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/23608
* call.c (build_new_op_1): Propagate loc to cp_build_binary_op.
/testsuite
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/23608
* g++.dg/warn/Wsign-compare-6.C: New.
* g++.dg/warn/Wdouble-promotion.C: Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199102
138bc75d-0d04-0410-961f-
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jason [Mon, 20 May 2013 12:28:49 +0000 (12:28 +0000)]
PR c++/57317
* decl2.c (determine_visibility): Use PRIMARY_TEMPLATE_P to decide
whether a template has its own args.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199101
138bc75d-0d04-0410-961f-
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paolo [Mon, 20 May 2013 09:44:20 +0000 (09:44 +0000)]
/cp
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57327
* pt.c (unify_no_common_base): Swap arg and parm arguments to inform.
/testsuite
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57327
* g++.dg/template/error50.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199097
138bc75d-0d04-0410-961f-
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paolo [Mon, 20 May 2013 09:41:42 +0000 (09:41 +0000)]
/cp
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/10207
* parser.c (cp_parser_postfix_expression): Use cp_parser_braced_list
instead of cp_parser_initializer_list for compound-literals.
/testsuite
2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/10207
* g++.dg/ext/complit13.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199096
138bc75d-0d04-0410-961f-
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glisse [Mon, 20 May 2013 07:50:54 +0000 (07:50 +0000)]
2013-05-20 Marc Glisse <marc.glisse@inria.fr>
PR c++/57175
gcc/cp/
* typeck.c (check_return_expr): Reverse the alignment comparison.
gcc/testsuite/
* g++.dg/pr57175.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199093
138bc75d-0d04-0410-961f-
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gccadmin [Mon, 20 May 2013 00:16:41 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199090
138bc75d-0d04-0410-961f-
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redi [Sun, 19 May 2013 13:31:36 +0000 (13:31 +0000)]
* include/std/tuple (get): Implement N3670.
* include/std/utility (get): Likewise.
* testsuite/20_util/pair/get.cc: Move to ...
* testsuite/20_util/pair/astuple/get.cc: Here.
* testsuite/20_util/pair/astuple/astuple.cc: New.
* testsuite/20_util/pair/astuple/constexpr_get.cc: New.
* testsuite/20_util/pair/astuple/constexpr_get_by_type.cc: New.
* testsuite/20_util/pair/astuple/get_by_type.cc: New.
* testsuite/20_util/pair/astuple/get_by_type_neg.cc: New.
* testsuite/20_util/pair/astuple/get_neg.cc: New.
* testsuite/20_util/tuple/element_access/constexpr_get_by_type.cc: New.
* testsuite/20_util/tuple/element_access/get2_by_type.cc: New.
* testsuite/20_util/tuple/element_access/get_by_type.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199082
138bc75d-0d04-0410-961f-
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paolo [Sun, 19 May 2013 10:39:47 +0000 (10:39 +0000)]
2013-05-19 Paolo Carlini <paolo.carlini@oracle.com>
* Revert last commit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199081
138bc75d-0d04-0410-961f-
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rsandifo [Sun, 19 May 2013 10:16:29 +0000 (10:16 +0000)]
gcc/
* config/mips/mips.h (BASE_INSN_LENGTH, NOP_INSN_LENGTH): New macros.
* config/mips/mips.c (mips_symbol_insns, mips_address_insns)
(mips_const_insns, mips_split_const_insns, mips_load_store_insns)
(mips_idiv_insns): Update the comments to say that the returned
instruction counts are in units of BASE_INSN_LENGTH.
(mips_adjust_insn_length): Multiply the mips_load_label_num_insns
by BASE_INSN_LENGTH rather than 4. Add the jump separately,
using 2 rather than 4 as the length of indirect MIPS16 and
microMIPS jumps. Use NOP_INSN_LENGTH rather than 4 as the
length of a NOP. Don't divide MIPS16 lengths by 2.
(mips16_split_long_branches): Assume a branch is long if the
length is greater than 4 rather than 8.
* config/mips/mips.md (length): Give MIPS16 lengths directly,
rather than multiplying them by 2. Multiply instruction counts
by BASE_INSN_LENGTH rather than 4.
(*jump_mips16, tls_get_tp_mips16_<mode>)
(*tls_get_tp_mips16_call_<mode>): Divide lengths by 2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199080
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uros [Sun, 19 May 2013 10:10:58 +0000 (10:10 +0000)]
* ChangeLog: Remove merge marker.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199079
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rsandifo [Sun, 19 May 2013 09:58:02 +0000 (09:58 +0000)]
gcc/
* config/mips/mips.md (extended_mips16): Remove branch case.
(length): Remove duplicated extended_mips16 test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199078
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rsandifo [Sun, 19 May 2013 09:48:57 +0000 (09:48 +0000)]
gcc/
* config/mips/t-sde: Don't build 64-bit microMIPS multilibs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199077
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gccadmin [Sun, 19 May 2013 00:16:40 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199075
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doko [Sat, 18 May 2013 23:39:38 +0000 (23:39 +0000)]
2013-05-19 Matthias Klose <doko@ubuntu.com>
* include/Makefile.am (bits_headers): Remove ${bits_host_headers}.
(ext_headers): Remove ${ext_host_headers}.
(stamp-${host_alias}): Create ${host_builddir}/../ext.
(stamp-host): Link ${bits_host_headers} and ${ext_host_headers}.
(install-headers): Install ${bits_host_headers} and ${ext_host_headers}.
* include/Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199072
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redi [Sat, 18 May 2013 23:11:48 +0000 (23:11 +0000)]
* include/std/system_error (error_category::error_category()): LWG
2145: Declare public and constexpr.
* src/c++11/system_error.cc (error_category::error_category()): Move
definition to ...
* src/c++11/compatibility-c++0x.cc: Here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199071
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redi [Sat, 18 May 2013 23:11:42 +0000 (23:11 +0000)]
* include/std/typeindex (type_index::name()): LWG 2144: Add noexcept.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199070
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redi [Sat, 18 May 2013 20:18:55 +0000 (20:18 +0000)]
* include/bits/unique_ptr.h (make_unique): Declare inline.
(unique_ptr<T[],D>::reset()): Combine two overloads into one.
(default_delete, unique_ptr): Add doxygen comments.
* include/bits/shared_ptr_base.h: Improve doxygen comments.
* include/bits/shared_ptr.h: Likewise.
* testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
number.
* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199069
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redi [Sat, 18 May 2013 18:10:01 +0000 (18:10 +0000)]
* doc/xml/manual/status_cxx2011.xml: Fix markup error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199066
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redi [Sat, 18 May 2013 16:18:35 +0000 (16:18 +0000)]
* include/std/utility (exchange): Define.
* testsuite/20_util/exchange/1.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199061
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redi [Sat, 18 May 2013 15:07:02 +0000 (15:07 +0000)]
* include/bits/unique_ptr.h (make_unique): Define.
* testsuite/20_util/unique_ptr/creation/single.cc: New.
* testsuite/20_util/unique_ptr/creation/array.cc: New.
* testsuite/20_util/unique_ptr/creation/array_neg.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199057
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rsandifo [Sat, 18 May 2013 07:58:55 +0000 (07:58 +0000)]
gcc/
* recog.h (Recog_data): Rename to...
(recog_data_d): ...this.
(recog_data): Update accordingly.
* recog.c (recog_data): Likewise.
* reload.c (save_recog_data): Likewise.
* config/picochip/picochip.c (picochip_saved_recog_data): Likewise.
(picochip_save_recog_data, picochip_restore_recog_data): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199050
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law [Sat, 18 May 2013 03:48:18 +0000 (03:48 +0000)]
* gcse.c (compute_ld_motion_mems): If a non-simple MEM is
found in a REG_EQUAL note, invalidate it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199049
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eraman [Sat, 18 May 2013 01:35:04 +0000 (01:35 +0000)]
2013-05-17 Easwaran Raman <eraman@google.com>
* tree-ssa-reassoc.c (find_insert_point): New function.
(insert_stmt_after): Likewise.
(get_def_stmt): Likewise.
(ensure_ops_are_available): Likewise.
(not_dominated_by): Likewise.
(rewrite_expr_tree): Do not move statements beyond what is
necessary. Remove call to swap_ops_for_binary_stmt...
(reassociate_bb): ... and move it here.
(build_and_add_sum): Assign UIDs for new statements.
(linearize_expr): Likewise.
(do_reassoc): Renumber gimple statement UIDs.
testsuite/ChangeLog:
2013-05-17 Easwaran Raman <eraman@google.com>
* gcc.dg/tree-ssa/reassoc-28.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199048
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gccadmin [Sat, 18 May 2013 00:16:44 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199047
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hubicka [Fri, 17 May 2013 22:20:58 +0000 (22:20 +0000)]
* lto-symtab.c (lto_symtab_merge_cgraph_nodes): Resolve cross module
weakrefs.
* cgraph.c (dump_cgraph_node): Do not ice on unresolved alias.
* cgraphunit.c (handle_alias_pairs): Store target of unresolved weakrefs.
(output_weakrefs): Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199041
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hubicka [Fri, 17 May 2013 22:15:47 +0000 (22:15 +0000)]
* lto-partition.c (privatize_symbol_name): Return true when
privatizing happened.
(rename_statics): Do not go into infinite loop when privatizing
is not needed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199040
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jamborm [Fri, 17 May 2013 21:12:34 +0000 (21:12 +0000)]
2013-05-17 Po-Chun Chang <pchang9@cs.wisc.edu>
Martin Jambor <mjambor@suse.cz>
PR middle-end/57276
* ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Break when a
value that corresponds to the given aggval is found in values vector.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199035
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uros [Fri, 17 May 2013 20:09:01 +0000 (20:09 +0000)]
* config/i386/driver-i386.c (host_detect_local_cpu): Pass mmx, 3dnow,
sse, sse2, sse3, ssse3 and sse4a flags to options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199034
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dmalcolm [Fri, 17 May 2013 19:23:35 +0000 (19:23 +0000)]
2013-05-17 David Malcolm <dmalcolm@redhat.com>
* gengtype-state.c: (s_expr_writer): New class, to handle
prettifying of output layout of s-expressions.
(state_writer): New class, to write out gtype.state.
(state_written_type_count): Move this variable into member data of
state_writer.
(s_expr_writer::s_expr_writer): New code: constructor for new class
(state_writer::state_writer(): ditto
(s_expr_writer::write_new_line): New function
(s_expr_writer::write_any_indent): ditto
(s_expr_writer::begin_s_expr): ditto
(s_expr_writer::end_s_expr): ditto
(write_state_fileloc): convert to method of state_writer...
(state_writer:: write_state_fileloc): ...and use methods of
s_expr_writer to write indentation into the gtype.state output file
to visually represent the hierarchical structure of the list
structures
(write_state_fields): ditto, renaming to...
(state_writer::write_state_fields)
(write_state_a_string): ditto, renaming to...
(state_writer::write_state_a_string)
(write_state_string_option): ditto, renaming to...
(state_writer::write_state_string_option)
(write_state_type_option): ditto, renaming to...
(state_writer::write_state_type_option)
(write_state_nested_option): ditto, renaming to...
(state_writer::write_state_nested_option)
(write_state_option): ditto, renaming to...
(state_writer::write_state_option)
(write_state_options): ditto, renaming to...
(state_writer::write_state_options)
(write_state_lang_bitmap): ditto, renaming to...
(state_writer::write_state_lang_bitmap)
(write_state_version): ditto, renaming to...
(state_writer::write_state_version)
(write_state_scalar_type): ditto, renaming to...
(state_writer::write_state_scalar_type)
(write_state_string_type): ditto, renaming to...
(state_writer::write_state_string_type)
(write_state_undefined_type): ditto, renaming to...
(state_writer::write_state_undefined_type)
(write_state_struct_union_type): ditto, renaming to...
(state_writer::write_state_struct_union_type)
(write_state_struct_type): ditto, renaming to...
(state_writer::write_state_struct_type)
(write_state_user_struct_type): ditto, renaming to...
(state_writer::write_state_user_struct_type)
(write_state_lang_struct_type): ditto, renaming to...
(state_writer::write_state_lang_struct_type)
(write_state_param_struct_type): ditto, renaming to...
(state_writer::write_state_param_struct_type)
(write_state_pointer_type): ditto, renaming to...
(state_writer::write_state_pointer_type)
(write_state_array_type): ditto, renaming to...
(state_writer::write_state_array_type)
(write_state_gc_used): ditto, renaming to...
(state_writer::write_state_gc_used)
(write_state_common_type_content): ditto, renaming to...
(state_writer::write_state_common_type_content)
(write_state_type): ditto, renaming to...
(state_writer::write_state_type)
(write_state_pair_list): ditto, renaming to...
(state_writer::write_state_pair_list)
(write_state_pair): ditto, renaming to...
(state_writer::write_state_pair)
(write_state_typedefs): ditto, renaming to...
(state_writer::write_state_typedefs)
(write_state_structures): ditto, renaming to...
(state_writer::write_state_structures)
(write_state_param_structs): ditto, renaming to...
(state_writer::write_state_param_structs)
(write_state_variables): ditto, renaming to...
(state_writer::write_state_variables)
(write_state_srcdir): ditto, renaming to...
(state_writer::write_state_srcdir)
(write_state_files_list): ditto, renaming to...
(state_writer::write_state_files_list)
(write_state_languages): ditto, renaming to...
(state_writer::write_state_languages)
(write_state): create a state_writer instance and use it when
writing out the state file
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199032
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mrs [Fri, 17 May 2013 19:12:14 +0000 (19:12 +0000)]
PR rtl-optimization/57304
* web.c (union_match_dups): Ensure that DF_REF_LOC exists before
accessing DF_REF_REAL_LOC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199030
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mrs [Fri, 17 May 2013 19:09:56 +0000 (19:09 +0000)]
* web.c (union_match_dups): Ensure that DF_REF_LOC exists before
accessing DF_REF_REAL_LOC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199029
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dmalcolm [Fri, 17 May 2013 15:53:09 +0000 (15:53 +0000)]
* MAINTAINERS (Write After Approval): Add myself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199022
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glisse [Fri, 17 May 2013 15:31:02 +0000 (15:31 +0000)]
2013-05-17 Marc Glisse <marc.glisse@inria.fr>
PR testsuite/57313
* gcc.dg/binop-xor3.c: Restrict to platforms known to work (x86).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199020
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rth [Fri, 17 May 2013 15:27:37 +0000 (15:27 +0000)]
PR target/49146
* unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
(execute_cfa_program): Use it when storing to fs->regs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199019
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jakub [Fri, 17 May 2013 15:22:24 +0000 (15:22 +0000)]
PR rtl-optimization/57281
PR rtl-optimization/57300
* config/i386/i386.md (extendsidi2_1 dead reg splitter): Remove.
(extendsidi2_1 peephole2s): Add instead 2 new peephole2s, that undo
what the other splitter did if the registers are dead.
* gcc.dg/pr57300.c: New test.
* gcc.c-torture/execute/pr57281.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199018
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rguenth [Fri, 17 May 2013 12:47:45 +0000 (12:47 +0000)]
2013-05-17 Richard Biener <rguenther@suse.de>
* tree-ssa-alias.c (stmt_kills_ref_p_1): Properly compare
MEM_REF offsets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199014
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paolo [Fri, 17 May 2013 12:35:44 +0000 (12:35 +0000)]
/cp
2013-05-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/18126
* parser.c (cp_parser_sizeof_operand): As a GNU Extension, parse
correctly sizeof compound-literal; update comments.
/testsuite
2013-05-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/18126
* g++.dg/ext/sizeof-complit.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199012
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jakub [Fri, 17 May 2013 12:17:14 +0000 (12:17 +0000)]
* gcc.c (SANITIZER_SPEC): Reject -fsanitize=address -fsanitize=thread
linking.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199009
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mpolacek [Fri, 17 May 2013 09:32:01 +0000 (09:32 +0000)]
Add tree-ssa-strlen optimization.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199006
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jakub [Fri, 17 May 2013 09:13:33 +0000 (09:13 +0000)]
* tree-vect-patterns.c (vect_recog_rotate_pattern): For
vect_external_def oprnd1 with loop_vinfo, try to emit
optional cast, negation and and stmts on the loop preheader
edge instead of into the pattern def seq.
* gcc.target/i386/rotate-4.c: Compile only with -mavx
instead of -mavx2, require only avx instead of avx2.
* gcc.target/i386/rotate-4a.c: Include avx-check.h instead
of avx2-check.h and turn into an avx runtime test instead of
avx2 runtime test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199005
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ro [Fri, 17 May 2013 08:39:37 +0000 (08:39 +0000)]
solaris_pow_int_overload should use __cplusplus
* inclhack.def (solaris_pow_int_overload): Update comment.
Change guard to match <cmath>.
* fixincl.x: Regenerate.
* tests/base/iso/math_iso.h [SOLARIS_POW_INT_OVERLOAD_CHECK]:
Matching change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199003
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jakub [Fri, 17 May 2013 08:31:32 +0000 (08:31 +0000)]
PR tree-optimization/57051
* fold-const.c (const_binop) <case VEC_LSHIFT_EXPR,
case VEC_RSHIFT_EXPR>: Fix BYTES_BIG_ENDIAN handling.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199002
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nickc [Fri, 17 May 2013 07:51:53 +0000 (07:51 +0000)]
* config/rl78/rl78.c (rl78_attribute_table): Add naked.
(rl78_is_naked_func): New function.
(rl78_expand_prologue): Skip prologue generation for naked
functions.
(rl78_expand_epilogue): Skip epilogue generation for naked
functions.
* doc/extend.texi (naked): Add RL78 to the list of processors
that supports this attribute.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199001
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law [Fri, 17 May 2013 03:32:23 +0000 (03:32 +0000)]
* Makefile.in (tree-switch-conversion.o): Depend on $(OPTABS_H).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198999
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gccadmin [Fri, 17 May 2013 00:16:26 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198997
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uros [Thu, 16 May 2013 22:41:55 +0000 (22:41 +0000)]
* config/i386/i386.c (ix86_option_override_internal):
Add missing PTA_FXSR flag to Athlon-4.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198993
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uros [Thu, 16 May 2013 22:37:13 +0000 (22:37 +0000)]
* config/i386/i386.c (ix86_option_override_internal):
Revert removal of Athlon-4 PTA_SSE flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198992
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uros [Thu, 16 May 2013 21:41:26 +0000 (21:41 +0000)]
* config/i386/driver-i386.c (host_detect_local_cpu): Determine
cache parameters using detect_caches_amd also for CYRIX,
NSC and TM2 signatures.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198989
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glisse [Thu, 16 May 2013 20:32:42 +0000 (20:32 +0000)]
2013-05-16 Marc Glisse <marc.glisse@inria.fr>
gcc/cp/
* call.c (build_conditional_expr_1): Use cp_build_binary_op
instead of directly calling fold_build2.
gcc/testsuite/
* g++.dg/ext/vector22.C: Uncomment working test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198988
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uros [Thu, 16 May 2013 19:53:36 +0000 (19:53 +0000)]
PR target/45359
PR target/46396
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
VIA/Centaur processors and determine their cache parameters
using detect_caches_amd.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198987
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tejohnson [Thu, 16 May 2013 17:45:35 +0000 (17:45 +0000)]
2013-05-16 Teresa Johnson <tejohnson@google.com>
* cfgrtl.c (verify_hot_cold_block_grouping): Return err.
(rtl_verify_edges): New function.
(rtl_verify_bb_insns): Ditto.
(rtl_verify_bb_pointers): Ditto.
(rtl_verify_bb_insn_chain): Ditto.
(rtl_verify_fallthru): Ditto.
(rtl_verify_bb_layout): Ditto.
(rtl_verify_flow_info_1): Outline checks into new functions.
(rtl_verify_flow_info): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198982
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jason [Thu, 16 May 2013 17:41:13 +0000 (17:41 +0000)]
add quotes
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198981
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sje [Thu, 16 May 2013 17:09:40 +0000 (17:09 +0000)]
2013-05-16 Steve Ellcey <sellcey@imgtec.com>
* cfghooks.c (copy_bbs): Add update_dominance argument.
* cfghooks.h (copy_bbs): Update prototype.
* tree-cfg.c (gimple_duplicate_sese_region):
Add update_dominance argument.
* tree-flow.h (gimple_duplicate_sese_region): Update prototype.
* tree-ssa-loop-ch.c (copy_loop_headers): Update
gimple_duplicate_sese_region call.
* tree-vect-loop-manip.c (slpeel_tree_duplicate_loop_to_edge_cfg):
Update copy_bbs call.
* cfgloopmanip.c (duplicate_loop_to_header_edge): Ditto.
* trans-mem.c (ipa_uninstrument_transaction): Ditto.
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paolo [Thu, 16 May 2013 16:56:08 +0000 (16:56 +0000)]
2013-05-16 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/17410
* g++.dg/template/pr17410.C: New.
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jakub [Thu, 16 May 2013 16:24:19 +0000 (16:24 +0000)]
* tree-vectorizer.h (NUM_PATTERNS): Increment.
* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
vect_recog_rotate_pattern.
(vect_recog_rotate_pattern): New function.
* gcc.target/i386/rotate-3.c: New test.
* gcc.target/i386/rotate-3a.c: New test.
* gcc.target/i386/rotate-4.c: New test.
* gcc.target/i386/rotate-4a.c: New test.
* gcc.target/i386/rotate-5.c: New test.
* gcc.target/i386/rotate-5a.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198978
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jason [Thu, 16 May 2013 15:09:31 +0000 (15:09 +0000)]
* Makefile.in (LLINKER): New variable.
(mostlyclean): Remove link mutex.
* configure.ac: Handle --enable-link-mutex.
* lock-and-run.sh: New script.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198977
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jason [Thu, 16 May 2013 15:03:25 +0000 (15:03 +0000)]
PR c++/57279
* decl.c (grokdeclarator): Allow member function qualifiers in
TYPENAME context.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198975
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ro [Thu, 16 May 2013 14:39:21 +0000 (14:39 +0000)]
Require section_anchors in gcc.dg/visibility-21.c
* gcc.dg/visibility-21.c: Require section_anchors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198974
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ramana [Thu, 16 May 2013 14:31:24 +0000 (14:31 +0000)]
Fix breakage with missing decl check for arm-none-eabi builds.
2013-05-16 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/19599
* config/arm/arm.c (arm_function_ok_for_sibcall): Add check
for NULL decl.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198973
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ro [Thu, 16 May 2013 12:52:18 +0000 (12:52 +0000)]
Restore bootstrap on non-cc0 targets
* reorg.c (link_cc0_insns): Wrap in #ifdef HAVE_cc0.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198971
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gretay [Thu, 16 May 2013 12:02:06 +0000 (12:02 +0000)]
Internal memcpy using LDRD/STRD
2013-05-16 Greta Yorsh <Greta.Yorsh@arm.com>
gcc/
* config/arm/arm-protos.h (gen_movmem_ldrd_strd): New declaration.
* config/arm/arm.c (next_consecutive_mem): New function.
(gen_movmem_ldrd_strd): Likewise.
* config/arm/arm.md (movmemqi): Update condition and code.
(unaligned_loaddi, unaligned_storedi): New patterns.
gcc/testsuite
* gcc.target/arm/unaligned-memcpy-2.c: Adjust expected output.
* gcc.target/arm/unaligned-memcpy-3.c: Likewise.
* gcc.target/arm/unaligned-memcpy-4.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198970
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ro [Thu, 16 May 2013 11:36:39 +0000 (11:36 +0000)]
Obsolete Solaris 9 support
gcc:
* config.gcc: Obsolete *-*-solaris2.9*.
* doc/install.texi (Specific, *-*-solaris2*): Document it.
contrib:
* config-list.mk (LIST): Add -enable-obsolete for
sparc-sun-solaris2.9, i686-solaris2.9.
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rguenth [Thu, 16 May 2013 11:19:40 +0000 (11:19 +0000)]
2013-05-16 Richard Biener <rguenther@suse.de>
* passes.c (init_optimization_passes): Move pass_parallelize_loops
earlier, after GRAPHITE transforms and IV canonicalization.
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jakub [Thu, 16 May 2013 10:43:33 +0000 (10:43 +0000)]
* omp-low.c (extract_omp_for_data): For collapsed loops,
if at least one of the loops is known at compile time to
iterate zero times, set count to 0.
(expand_omp_regimplify_p): New function.
(expand_omp_for_generic): For collapsed loops, if at least
one of the loops isn't known to iterate at least once,
add runtime check with setting count to 0.
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
For unsigned types if it isn't known at compile time that
the loop will iterate at least once, add runtime check to bypass
the whole loop if initial condition isn't true.
* testsuite/libgomp.c/loop-13.c: New test.
* testsuite/libgomp.c/loop-14.c: New test.
* testsuite/libgomp.c/loop-15.c: New test.
* testsuite/libgomp.c++/loop-13.C: New test.
* testsuite/libgomp.c++/loop-14.C: New test.
* testsuite/libgomp.c++/loop-15.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198966
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