Oleg Endo [Wed, 11 Apr 2012 11:24:40 +0000 (11:24 +0000)]
sh.h (SIDI_OFF): Remove.
* config/sh/sh.h (SIDI_OFF): Remove.
* config/sh/sh.md: Use gen_highpart and gen_lowpart to access
DImode subregs instead of gen_rtx_REG or simplifly_gen_subreg
or operand_subword.
From-SVN: r186309
Eric Botcazou [Wed, 11 Apr 2012 11:13:39 +0000 (11:13 +0000)]
re PR target/52624 (missing __builtin_bswap16)
PR target/52624
* doc/extend.texi (Other Builtins): Document __builtin_bswap16.
(PowerPC AltiVec/VSX Built-in Functions): Remove it.
* doc/md.texi (Standard Names): Add bswap.
* builtin-types.def (BT_UINT16): New primitive type.
(BT_FN_UINT16_UINT16): New function type.
* builtins.def (BUILT_IN_BSWAP16): New.
* builtins.c (expand_builtin_bswap): Add TARGET_MODE argument.
(expand_builtin) <BUILT_IN_BSWAP16>: New case. Pass TARGET_MODE to
expand_builtin_bswap.
(fold_builtin_bswap): Add BUILT_IN_BSWAP16 case.
(fold_builtin_1): Likewise.
(is_inexpensive_builtin): Likewise.
* optabs.c (expand_unop): Deal with bswap in HImode specially. Add
missing bits for bswap to libcall code.
* tree.c (build_common_tree_nodes): Build uint16_type_node.
* tree.h (enum tree_index): Add TI_UINT16_TYPE.
(uint16_type_node): New define.
* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_BSWAP_HI): Delete.
* config/rs6000/rs6000.c (rs6000_expand_builtin): Remove handling of
above builtin.
(rs6000_init_builtins): Likewise.
* config/rs6000/rs6000.md (bswaphi2): Add TARGET_POWERPC predicate.
c-family/
* c-common.h (uint16_type_node): Rename into...
(c_uint16_type_node): ...this.
* c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
* c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
From-SVN: r186308
Andrew Haley [Wed, 11 Apr 2012 10:47:43 +0000 (10:47 +0000)]
jcf.h (bootstrap_method): New.
2012-04-11 Andrew Haley <aph@redhat.com>
* jcf.h (bootstrap_method): New.
(BootstrapMethods): New.
(JCF): Add BootstrapMethods.
(enum cpool_tag): Add MethodHandle, MethodType, and InvokeDynamic.
* jcf-reader.c (jcf_parse_bootstrap_methods): New.
(jcf_parse_constant_pool): Handlers for MethodHandle, MethodType,
and InvokeDynamic.
(jcf_parse_bootstrap_methods): New.
* javaop.def (invokedynamic): New opcode.
* jcf-parse.c (get_constant): An unknown constant type should not
be an internal error, but a fatal one. Make it so.
* jcf-dump.c (HANDLE_BOOTSTRAP_METHODS_ATTRIBUTE): New.
(HANDLE_END_BOOTSTRAP_METHODS): New.
(print_constant): Handlers for MethodHandle, MethodType, and
InvokeDynamic.
From-SVN: r186307
Tristan Gingold [Wed, 11 Apr 2012 10:32:48 +0000 (10:32 +0000)]
extend.texi (Type Attributes): Move paragraph.
2012-04-11 Tristan Gingold <gingold@adacore.com>
* doc/extend.texi (Type Attributes): Move paragraph.
From-SVN: r186306
Manuel López-Ibáñez [Wed, 11 Apr 2012 09:26:48 +0000 (09:26 +0000)]
re PR c++/24985 (caret diagnostics)
2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR 24985
gcc/
* diagnostic.h (show_caret): Declare.
(caret_max_width): Declare.
(diagnostic_show_locus): Declare.
* diagnostic.c (diagnostic_initialize): Initialize to false.
(diagnostic_show_locus): New.
(diagnostic_report_diagnostic): Call it.
(getenv_columns): New.
(adjust_line): New.
(diagnostic_set_caret_max_width): New.
* input.c (read_line): New.
(location_get_source_line): New.
* input.h (location_get_source_line): Declare.
* toplev.c (general_init): Initialize show_caret from options.
* dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret.
* opts.c (common_handle_option): Likewise.
* pretty-print.h (pp_get_prefix): New.
(pp_base_get_prefix): New.
* common.opt (fdiagnostics-show-caret): New option.
* doc/invoke.texi (fdiagnostics-show-caret): Document it.
testsuite/
* lib/prune.exp: Add -fno-diagnostics-show-caret.
libstdc++-v3/
* testsuite/lib/prune.exp: Handle caret.
libmudflap/
* testsuite/lib/libmudflap.exp: Handle caret.
From-SVN: r186305
Richard Guenther [Wed, 11 Apr 2012 08:13:37 +0000 (08:13 +0000)]
re PR middle-end/52881 (ICE due to null pointer deref in cfgloop.c)
2012-04-11 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/52881
* ifcvt.c (find_if_case_2): Avoid speculating loop latches.
* gcc.dg/torture/pr52881.c: New testcase.
* gcc.dg/torture/pr52913.c: Likewise.
From-SVN: r186304
Richard Guenther [Wed, 11 Apr 2012 08:12:33 +0000 (08:12 +0000)]
re PR tree-optimization/52912 (ICE: verify_ssa failed)
2012-04-11 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52912
* tree-ssa-threadupdate.c (thread_block): Tell the cfg
manipulation code we are threading through a loop header
to an exit destination.
* gcc.dg/torture/pr52912.c: New testcase.
From-SVN: r186303
GCC Administrator [Wed, 11 Apr 2012 00:18:47 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186301
Manuel López-Ibáñez [Tue, 10 Apr 2012 16:33:47 +0000 (16:33 +0000)]
c-common.c (warn_if_unused_value): Move definition to here.
2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
* c-family/c-common.c (warn_if_unused_value): Move definition to here.
* tree.h (warn_if_unused_value): Move declaration from here.
* c-family/c-common.h (warn_if_unused_value): Move declaration to here.
* cp/cvt.c (convert_to_void): Update comment.
* stmt.c (warn_if_unused_value): Move definition from here.
From-SVN: r186287
Michael Matz [Tue, 10 Apr 2012 16:09:51 +0000 (16:09 +0000)]
Forgot to commit in r186285.
From-SVN: r186286
Michael Matz [Tue, 10 Apr 2012 16:09:03 +0000 (16:09 +0000)]
tree-vectorizer.h (_loop_vec_info.strided_stores): Rename to grouped_stores.
* tree-vectorizer.h (_loop_vec_info.strided_stores): Rename to
grouped_stores.
(LOOP_VINFO_STRIDED_STORES): Rename to LOOP_VINFO_GROUPED_STORES.
(struce _bb_vec_info.strided_stores): Rename to grouped_stores.
(BB_VINFO_STRIDED_STORES): Rename to BB_VINFO_GROUPED_STORES.
(STMT_VINFO_STRIDED_ACCESS): Rename to STMT_VINFO_GROUPED_ACCESS.
(vect_strided_store_supported): Rename to vect_grouped_store_supported.
(vect_strided_load_supported): Rename to vect_grouped_load_supported.
(vect_transform_strided_load): Rename to vect_transform_grouped_load.
(vect_record_strided_load_vectors): Rename to
vect_record_grouped_load_vectors.
* tree-vect-data-refs.c (vect_update_misalignment_for_peel):
Rename use of above macros.
(vect_verify_datarefs_alignment): Ditto.
(vector_alignment_reachable_p): Ditto.
(vect_peeling_hash_get_lowest_cost): Ditto.
(vect_enhance_data_refs_alignment): Ditto.
(vect_analyze_group_access): Ditto and rename stride to groupsize.
(vect_analyze_data_ref_access): Rename "strided" to "grouped".
(vect_strided_store_supported): Rename to vect_grouped_store_supported.
(vect_strided_load_supported): Rename to vect_grouped_load_supported.
(vect_transform_strided_load): Rename to vect_transform_grouped_load.
(vect_record_strided_load_vectors): Rename to
vect_record_grouped_load_vectors.
* tree-vect-loop.c (new_loop_vec_info): Rename use of above macros.
(destroy_loop_vec_info): Ditto.
(vect_transform_loop): Ditto and rename strided_store to grouped_store.
* tree-vect-slp.c (vect_build_slp_tree): Rename use of above macros.
(vect_analyze_slp): Ditto.
(new_bb_vec_info): Ditto.
(destroy_bb_vec_info): Ditto.
(vect_schedule_slp_instance): Ditto and rename strided_store to
grouped_store.
* tree-vect-stmts.c (vect_cost_strided_group_size): Rename to
vect_cost_group_size.
(vect_model_store_cost): Rename use of above macros and call
to vect_cost_strided_group_size.
(vect_model_load_cost): Ditto.
(vectorizable_store): Ditto, rename strided_store to grouped_store
and calls to renamed tree-vectorizer.h functions.
(vectorizable_load): Ditto.
(vect_transform_stmt): Rename use of above macros and strided_store
to grouped_store.
testsuite/
* gcc.dg/vect/vect-outer-1-big-array.c: Adjust.
* gcc.dg/vect/vect-outer-1.c: Adjust.
* gcc.dg/vect/vect-outer-1a-big-array.c: Adjust.
* gcc.dg/vect/vect-outer-1a.c: Adjust.
* gcc.dg/vect/vect-outer-1b-big-array.c: Adjust.
* gcc.dg/vect/vect-outer-1b.c: Adjust.
* gcc.dg/vect/vect-outer-2b.c: Adjust.
* gcc.dg/vect/vect-outer-3b.c: Adjust.
From-SVN: r186285
Jan Hubicka [Tue, 10 Apr 2012 16:03:36 +0000 (18:03 +0200)]
cgraph.h: Remove misledaing comment on ipa-ref.h.
* cgraph.h: Remove misledaing comment on ipa-ref.h.
(symtab_type): New enum.
(symtab_node): New structure.
(cgraph_node, varpool_node): Add symbol base type.
(cgraph, varpool): New accestor functions.
* cgraph.c (cgraph_create_node_1): Set symbol type.
* varpool.c (varpool_node): Set symbol type.
From-SVN: r186284
Michael Matz [Tue, 10 Apr 2012 15:39:22 +0000 (15:39 +0000)]
cshift0.m4 (cshift0_'rtype_code`): Guard use of modulo.
* m4/cshift0.m4 (cshift0_'rtype_code`): Guard use of modulo.
* generated/cshift0_c10.c: Regenerated.
* generated/cshift0_c16.c: Regenerated.
* generated/cshift0_c4.c: Regenerated.
* generated/cshift0_c8.c: Regenerated.
* generated/cshift0_i16.c: Regenerated.
* generated/cshift0_i1.c: Regenerated.
* generated/cshift0_i2.c: Regenerated.
* generated/cshift0_i4.c: Regenerated.
* generated/cshift0_i8.c: Regenerated.
* generated/cshift0_r10.c: Regenerated.
* generated/cshift0_r16.c: Regenerated.
* generated/cshift0_r4.c: Regenerated.
* generated/cshift0_r8.c: Regenerated.
From-SVN: r186283
Ulrich Weigand [Tue, 10 Apr 2012 13:50:43 +0000 (13:50 +0000)]
fwprop.c (propagate_rtx): Also set PR_CAN_APPEAR for subregs.
* fwprop.c (propagate_rtx): Also set PR_CAN_APPEAR for subregs.
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>
From-SVN: r186278
Richard Guenther [Tue, 10 Apr 2012 13:20:50 +0000 (13:20 +0000)]
re PR middle-end/52888 (Unable to inline function pointer call with inexact signature match)
2012-04-10 Richard Guenther <rguenther@suse.de>
PR middle-end/52888
* gimple-low.c (gimple_check_call_args): Properly account for
compatible aggregate types.
From-SVN: r186276
Richard Guenther [Tue, 10 Apr 2012 11:56:05 +0000 (11:56 +0000)]
toplev.h (tree_rest_of_compilation): Remove.
2012-04-10 Richard Guenther <rguenther@suse.de>
* toplev.h (tree_rest_of_compilation): Remove.
* tree-optimize.c (tree_rest_of_compilation): Likewise.
* cgraph.h (tree_rest_of_compilation): Declare.
* tree-optimize.c (tree_rest_of_compilation): Move ...
* cgraphunit.c (tree_rest_of_compilation): ... here.
* cgraph.c (cgraph_add_new_function): Adjust.
* Makefile.in (tree-optimize.o): Adjust.
(cgraphunit.o): Likewise.
From-SVN: r186274
Ulrich Weigand [Tue, 10 Apr 2012 10:56:11 +0000 (10:56 +0000)]
re PR tree-optimization/52870 (ICE during SLP pattern matching)
gcc/
PR tree-optimization/52870
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
presumed pattern statement is within the same loop or basic block.
gcc/testsuite/
PR tree-optimization/52870
* gcc.dg/vect/pr52870.c: New test.
From-SVN: r186272
Tristan Gingold [Tue, 10 Apr 2012 08:32:23 +0000 (08:32 +0000)]
gengtype.c (main): Make uintptr_t a known type.
gcc/
2012-04-10 Tristan Gingold <gingold@adacore.com>
* gengtype.c (main): Make uintptr_t a known type.
include/
2012-04-10 Tristan Gingold <gingold@adacore.com>
* splay-tree.h: Conditionnaly includes stdint.h and inttypes.h
(libi_uhostptr_t, libi_shostptr_t): Remove, replaced by uintptr_t.
From-SVN: r186269
Richard Guenther [Tue, 10 Apr 2012 08:19:21 +0000 (08:19 +0000)]
tree-pass.h (tree_lowering_passes): Remove.
2012-04-10 Richard Guenther <rguenther@suse.de>
* tree-pass.h (tree_lowering_passes): Remove.
* tree-optimize.c (tree_lowering_passes): Remove.
* cgraph.c (cgraph_add_new_function): Inline relevant parts
of tree_lowering_passes, avoid redundant call of early local
passes.
* cgraphunit.c (cgraph_lower_function): Fold into ...
(cgraph_analyze_function): ... its single caller. Inline
relevant parts of tree_lowering_passes.
From-SVN: r186268
Mike Stump [Tue, 10 Apr 2012 08:01:19 +0000 (08:01 +0000)]
Don't use CRLF endings.
* gcc.dg/tree-ssa/vrp59.c: Likewise.
* gcc.dg/tree-ssa/vrp60.c: Likewise.
* gnat.dg/aggr11.adb: Likewise.
* gnat.dg/aggr11_pkg.ads: Likewise.
* gnat.dg/aggr15.adb: Likewise.
* gnat.dg/aggr15.ads: Likewise.
* gnat.dg/aggr17.adb: Likewise.
* gnat.dg/aggr18.adb: Likewise.
* gnat.dg/array14.adb: Likewise.
* gnat.dg/array14.ads: Likewise.
* gnat.dg/array14_pkg.ads: Likewise.
* gnat.dg/array19.adb: Likewise.
* gnat.dg/array19.ads: Likewise.
* gnat.dg/discr27.adb: Likewise.
* gnat.dg/discr27.ads: Likewise.
* gnat.dg/discr35.adb: Likewise.
* gnat.dg/discr35.ads: Likewise.
* gnat.dg/discr6.adb: Likewise.
* gnat.dg/discr6_pkg.ads: Likewise.
* gnat.dg/import1.adb: Likewise.
* gnat.dg/import1.ads: Likewise.
* gnat.dg/loop_address2.adb: Likewise.
* gnat.dg/opt7.adb: Likewise.
* gnat.dg/opt7.ads: Likewise.
* gnat.dg/pointer_variable_bounds.adb: Likewise.
* gnat.dg/pointer_variable_bounds.ads: Likewise.
* gnat.dg/rep_clause2.adb: Likewise.
* gnat.dg/rep_clause2.ads: Likewise.
* gnat.dg/slice2.adb: Likewise.
* gnat.dg/slice2.ads: Likewise.
* gnat.dg/slice6.adb: Likewise.
* gnat.dg/slice6_pkg.ads: Likewise.
* gnat.dg/specs/unchecked_union2.ads: Likewise.
* gnat.dg/taft_type2.adb: Likewise.
* gnat.dg/taft_type2.ads: Likewise.
* gnat.dg/taft_type2_pkg.ads: Likewise.
* gnat.dg/volatile10.adb: Likewise.
* gnat.dg/volatile10_pkg.ads: Likewise.
From-SVN: r186265
Mike Stump [Tue, 10 Apr 2012 05:44:30 +0000 (05:44 +0000)]
a-assert.ads: Remove execute permission.
* a-assert.ads: Remove execute permission.
* a-chacon.ads: Likewise.
* a-coteio.ads: Likewise.
* a-envvar.ads: Likewise.
* a-exetim-mingw.ads: Likewise.
* a-fzteio.ads: Likewise.
* a-izteio.ads: Likewise.
* a-lcteio.ads: Likewise.
* a-llctio.ads: Likewise.
* a-scteio.ads: Likewise.
* a-suenco.ads: Likewise.
* a-suenst.ads: Likewise.
* a-suewst.ads: Likewise.
* a-suezst.ads: Likewise.
* a-tirsfi.ads: Likewise.
* a-wichha.ads: Likewise.
* a-zchara.ads: Likewise.
* a-zchhan.ads: Likewise.
* a-zchuni.ads: Likewise.
* a-zrstfi.ads: Likewise.
* aspects.ads: Likewise.
* g-byorma.ads: Likewise.
* g-decstr.ads: Likewise.
* g-encstr.ads: Likewise.
* g-spchge.ads: Likewise.
* g-u3spch.ads: Likewise.
* g-wispch.ads: Likewise.
* g-zspche.ads: Likewise.
* namet-sp.ads: Likewise.
* s-os_lib.ads: Likewise.
* s-regexp.ads: Likewise.
* s-regpat.ads: Likewise.
* s-string.ads: Likewise.
* s-tasloc.ads: Likewise.
* s-utf_32.ads: Likewise.
* sem_aux.ads: Likewise.
* a-assert.adb: Likewise.
* a-chacon.adb: Likewise.
* a-envvar.adb: Likewise.
* a-exetim-mingw.adb: Likewise.
* a-suenco.adb: Likewise.
* a-suenst.adb: Likewise.
* a-suewst.adb: Likewise.
* a-suezst.adb: Likewise.
* a-tirsfi.adb: Likewise.
* a-wichha.adb: Likewise.
* a-zchhan.adb: Likewise.
* a-zchuni.adb: Likewise.
* a-zrstfi.adb: Likewise.
* aspects.adb: Likewise.
* g-byorma.adb: Likewise.
* g-decstr.adb: Likewise.
* g-encstr.adb: Likewise.
* g-spchge.adb: Likewise.
* g-u3spch.adb: Likewise.
* g-wispch.adb: Likewise.
* g-zspche.adb: Likewise.
* namet-sp.adb: Likewise.
* s-except.adb: Likewise.
* s-inmaop-vxworks.adb: Likewise.
* s-os_lib.adb: Likewise.
* s-regexp.adb: Likewise.
* s-regpat.adb: Likewise.
* s-string.adb: Likewise.
* s-tasloc.adb: Likewise.
* s-utf_32.adb: Likewise.
* s-wchcon.adb: Likewise.
* sem_aux.adb: Likewise.
From-SVN: r186261
Mike Stump [Tue, 10 Apr 2012 05:21:44 +0000 (05:21 +0000)]
* gcc.dg/tree-ssa/vrp60.c: Likewise.
From-SVN: r186260
Mike Stump [Tue, 10 Apr 2012 05:20:15 +0000 (05:20 +0000)]
udlit-raw-op.C: Don't use CRLF endings.
* g++.dg/cpp0x/udlit-raw-op.C: Don't use CRLF endings.
* gcc.dg/tree-ssa/vrp59.c: Likewise.
From-SVN: r186259
Mike Stump [Tue, 10 Apr 2012 03:15:22 +0000 (03:15 +0000)]
dll-8.c: Remove execute permissions.
* gcc.dg/dll-8.c: Remove execute permissions.
* g++.dg/ext/dllexport5.C: Likewise.
From-SVN: r186258
H.J. Lu [Tue, 10 Apr 2012 00:56:27 +0000 (00:56 +0000)]
Remove SIO and GNU_LD from config/pa/pa.opt
2012-04-09 H.J. Lu <hongjiu.lu@intel.com>
PR other/52777
* config/pa/pa.opt: Remove SIO and GNU_LD.
From-SVN: r186257
GCC Administrator [Tue, 10 Apr 2012 00:18:29 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186256
Jan Hubicka [Mon, 9 Apr 2012 23:39:11 +0000 (01:39 +0200)]
re PR lto/52722 (ICE in lto_output_varpool_node)
PR lto/52722
PR lto/51765
PR lto/52634
* lto-cgraph.c (compute_ltrans_boundary): When alias is in the boundary,
add its target too.
* lto.c (add_references_to_partition): Add also aliased nodes.
(add_cgraph_node_to_partition,
add_varpool_node_to_partition): Work on nodes, not functions/variables;
when adding alias, add also the aliased object.
* gcc.dg/lto/pr52634_1.c: New testcase.
* gcc.dg/lto/pr52634_0.c: New testcase.
From-SVN: r186252
Uros Bizjak [Mon, 9 Apr 2012 09:57:13 +0000 (11:57 +0200)]
re PR target/52883 (ICE in simplify_const_unary_operation, at simplify-rtx.c:1464)
PR target/52883
* config/i386/predicates.md (x86_64_zext_general_operand): Prevent
VOIDmode immediate operands.
* config/i386/constraints.md (Wz): New constraint.
* config/i386/i386.md (*zero_extendsidi2_rex64): Use Wz instead of Z.
testsuite/ChangeLog:
PR target/52883
* gcc.target/i386/pr52883.c: New testcase.
From-SVN: r186243
Eric Botcazou [Mon, 9 Apr 2012 09:24:06 +0000 (09:24 +0000)]
target-supports.exp (check_effective_target_sparc_v9): New.
* lib/target-supports.exp (check_effective_target_sparc_v9): New.
(check_effective_target_sync_long_long): Add SPARC case.
(check_effective_target_sync_long_long_runtime): Likewise.
(check_effective_target_sync_int_long): Adjust SPARC case.
(check_effective_target_sync_char_short): Likewise.
From-SVN: r186241
Eric Botcazou [Mon, 9 Apr 2012 08:53:27 +0000 (08:53 +0000)]
re PR target/52717 (thunk referenced in discarded section when building samba with -flto)
PR target/52717
* config/sparc/sparc.c (sparc_file_end): Set TREE_PUBLIC explicitly on
the DECL generated for the special GOT helper.
From-SVN: r186237
Oleg Endo [Mon, 9 Apr 2012 00:50:33 +0000 (00:50 +0000)]
constraints.md: Update list of constraints in comment block.
* config/sh/constraints.md: Update list of constraints in
comment block.
(Sr0): Remove unused memory constraint.
From-SVN: r186234
GCC Administrator [Mon, 9 Apr 2012 00:18:34 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186233
Manuel López-Ibáñez [Sun, 8 Apr 2012 23:38:05 +0000 (23:38 +0000)]
tree-pretty-print.h: Update comment.
2012-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
* tree-pretty-print.h: Update comment.
From-SVN: r186229
Oleg Endo [Sun, 8 Apr 2012 09:46:09 +0000 (09:46 +0000)]
Adapt ChangeLog for previous commit of two patches at once.
From-SVN: r186226
Oleg Endo [Sun, 8 Apr 2012 09:35:13 +0000 (09:35 +0000)]
sh.md (*prefetch_i4, [...]): Merge into ...
* config/sh/sh.md (*prefetch_i4, prefetch_m2a): Merge into ...
(*prefetch): ... this new insn.
* gcc.target/sh/sh2a-prefetch.c: Rename to ...
* gcc.target/sh/prefetch.c: ... this. Enable test case for m4*.
From-SVN: r186225
Tobias Burnus [Sun, 8 Apr 2012 07:15:01 +0000 (09:15 +0200)]
re PR fortran/52751 (private module variable are not exported as local)
2012-04-08 Tobias Burnus <burnus@net-b.de>
PR fortran/52751
* trans-decl.c (gfc_finish_var_decl): Don't set TREE_PUBLIC
for PRIVATE module variables without C-binding label.
PR fortran/40973
* trans-decl.c (build_function_decl): Ditto for procedures.
2012-04-08 Tobias Burnus <burnus@net-b.de>
PR fortran/40973
PR fortran/52751
* gfortran.dg/public_private_module_2.f90: New.
From-SVN: r186223
GCC Administrator [Sun, 8 Apr 2012 00:18:15 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186222
Joseph Myers [Sat, 7 Apr 2012 23:02:40 +0000 (00:02 +0100)]
* es.po: Update.
From-SVN: r186217
Manuel López-Ibáñez [Sat, 7 Apr 2012 22:09:42 +0000 (22:09 +0000)]
Wstrict-aliasing-float-ref-int-obj.C: Add labels to directives.
2012-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: Add labels to
directives.
From-SVN: r186216
Thomas Koenig [Sat, 7 Apr 2012 16:38:11 +0000 (16:38 +0000)]
re PR fortran/52893 (Moving functions out of implied DO loops)
2012-04-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/52893
* frontend-passes.c: Keep track of wether we are in an implicit
DO loop; do not do function elimination if we are.
2012-04-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/52893
* gfortran.dg/function_optimize_11.f90: New test.
From-SVN: r186213
Oleg Endo [Sat, 7 Apr 2012 12:03:13 +0000 (12:03 +0000)]
sh.h (high_life_started): Remove
* config/sh/sh.h (high_life_started): Remove
* config/sh/predicates.md (general_movdst_operand): Use
'reload_in_progress' instead of 'high_life_started'.
* config/sh/sh.md (divsi_inv_call, *divsi_inv_call_combine,
divsi_inv_fp): Likewise.
From-SVN: r186212
Oleg Endo [Sat, 7 Apr 2012 12:01:01 +0000 (12:01 +0000)]
sh-protos.h (prepare_move_operands): Return void instead of int.
* config/sh/sh-protos.h (prepare_move_operands): Return void
instead of int.
* config/sh/sh.c (prepare_move_operands): Likewise.
* config/sh/sh.md: Remove return value checks of prepare_move_operands.
From-SVN: r186211
Oleg Endo [Sat, 7 Apr 2012 11:58:42 +0000 (11:58 +0000)]
sh-protos.h (fp_int_operand, [...]): Remove.
* config/sh/sh-protos.h (fp_int_operand, symbol_ref_operand,
general_movsrc_operand, general_movdst_operand, arith_reg_operand,
fp_arith_reg_operand, arith_operand, arith_reg_or_0_operand,
logical_operand, fpscr_operand, fpul_operand, expand_fp_branch,
commutative_float_operator, noncommutative_float_operator,
sh_handle_pragma): Remove.
From-SVN: r186210
Sandra Loosemore [Sat, 7 Apr 2012 03:47:05 +0000 (23:47 -0400)]
invoke.texi: Clean up Texinfo markup throughout the file.
2012-04-06 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* doc/invoke.texi: Clean up Texinfo markup throughout the file.
Use @option markup on command-line options. Use @samp markup on
literal keywords to options. Use @code markup on code fragments.
Use other markup in preference to quotation marks in the text.
Add markup to some passages without any.
From-SVN: r186209
GCC Administrator [Sat, 7 Apr 2012 00:18:42 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186208
Mike Stump [Fri, 6 Apr 2012 23:00:11 +0000 (23:00 +0000)]
* gimple-fold.c (gimple_fold_stmt_to_constant_1): Avoid warning.
From-SVN: r186202
Doug Evans [Fri, 6 Apr 2012 19:39:52 +0000 (19:39 +0000)]
* dg-extract-results.sh: Handle KFAILs.
From-SVN: r186200
Thomas Koenig [Fri, 6 Apr 2012 18:31:11 +0000 (18:31 +0000)]
re PR fortran/52668 (Incorrect unused warning for USE associating variable in common block)
2012-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/52668
* module.c: Only mark symbols as use_only if they have been
imported via an only list.
2012-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/52668
* gfortran.dg/use_only_6.f90: New test.
From-SVN: r186199
Mike Stump [Fri, 6 Apr 2012 15:02:21 +0000 (15:02 +0000)]
re PR testsuite/50722 (FAIL: gcc.dg/pr49994-3.c (test for excess errors))
PR testsuite/50722
* gcc.dg/pr49994-3.c: Use -w to squelch non-portable warnings.
From-SVN: r186194
Jason Merrill [Fri, 6 Apr 2012 13:25:45 +0000 (09:25 -0400)]
re PR c++/52596 ([C++11] internal compiler error: in lvalue_kind, at cp/tree.c:153)
PR c++/52596
* semantics.c (finish_non_static_data_member): In templates, pass
the decl to build_qualified_name.
* tree.c (lvalue_kind) [SCOPE_REF]: Handle FIELD_DECL.
From-SVN: r186187
Jason Merrill [Fri, 6 Apr 2012 13:25:37 +0000 (09:25 -0400)]
xvalue comment
From-SVN: r186186
Oleg Endo [Fri, 6 Apr 2012 12:33:24 +0000 (12:33 +0000)]
sh.c (hi_const): Remove.
* config/sh/sh.c (hi_const): Remove.
(find_barrier, sh_reorg): Use satisfies_constraint_I16 instead
of hi_const.
From-SVN: r186185
Oleg Endo [Fri, 6 Apr 2012 12:29:30 +0000 (12:29 +0000)]
sh-protos.h (sh_expand_t_scc): Change return type from int to bool.
* config/sh/sh-protos.h (sh_expand_t_scc): Change return type from int
to bool.
* config/sh/sh.c (sh_expand_t_scc): Likewise.
* config/sh/sh.md (cstoresi4, cstoredi4): Remove GET_CODE checks before
calling sh_expand_t_scc.
From-SVN: r186184
Oleg Endo [Fri, 6 Apr 2012 12:25:03 +0000 (12:25 +0000)]
sh-protos.h (fp_zero_operand, [...]): Use bool as return type.
* config/sh/sh-protos.h (fp_zero_operand, fp_one_operand,
nonpic_symbol_mentioned_p, expand_block_move, expand_ashiftrt,
sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext, system_reg_operand,
reg_unused_after, sh_can_redirect_branch, sh_need_epilogue, fldi_ok,
sh_hard_regno_rename_ok, sh_cfun_interrupt_handler_p,
sh_cfun_resbank_handler_p, sh_attr_renesas_p, sh_cfun_attr_renesas_p,
check_use_sfunc_addr, sh_contains_memref_p, sh_loads_bankedreg_p,
sh2a_is_function_vector_call): Use bool as return type.
(sh_pass_in_reg_p): Remove.
* config/sh/sh.c (broken_move, mova_p, noncall_uses_reg, high_pressure,
flow_dependent_p, sh2a_function_vector_p, expand_block_move,
expand_ashiftrt, sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext,
sh_need_epilogue, sh2a_is_function_vector_call, sh_attr_renesas_p,
sh_cfun_attr_renesas_p, sh_cfun_interrupt_handler_p,
sh_cfun_resbank_handler_p, system_reg_operand, fp_zero_operand,
fp_one_operand, fldi_ok, reg_unused_after, sh_can_redirect_branch,
sh_hard_regno_rename_ok, check_use_sfunc_addr, sh_contains_memref_p,
sh_loads_bankedreg_p): Use bool as return type.
(nonpic_symbol_mentioned_p): Use bool as return type. Remove
'register' modifier.
From-SVN: r186183
Matt Turner [Fri, 6 Apr 2012 08:22:54 +0000 (08:22 +0000)]
install.texi: Correct typo "-mno-lsc" -> "-mno-llsc".
gcc/
2012-04-04 Matt Turner <mattst88@gmail.com>
* doc/install.texi: Correct typo "-mno-lsc" -> "-mno-llsc".
From-SVN: r186179
Eric Botcazou [Fri, 6 Apr 2012 06:44:18 +0000 (06:44 +0000)]
ia64.c (ia64_load_pair_ok): Return 0 if the second member of the destination isn't also a FP_REGS register.
* config/ia64/ia64.c (ia64_load_pair_ok): Return 0 if the second member
of the destination isn't also a FP_REGS register.
From-SVN: r186177
Teresa Johnson [Fri, 6 Apr 2012 05:03:49 +0000 (05:03 +0000)]
Avoid instructions that incur expensive length-changing prefix (LCP) stalls on some x86-64 implementations...
Avoid instructions that incur expensive length-changing prefix (LCP) stalls
on some x86-64 implementations, notably Core2 and Corei7. Specifically, a move of
a 16-bit constant into memory requires a length-changing prefix and can incur significant
penalties. Modified an old patch written by H.J to split such instructions
during peephole2.
2012-04-05 Teresa Johnson <tejohnson@google.com>
H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.h (ix86_tune_indices): Add
X86_TUNE_LCP_STALL.
* config/i386/i386.md (move immediate to memory peephole2):
Add cases for HImode move when LCP stall avoidance is needed.
* config/i386/i386.c (initial_ix86_tune_features): Initialize
X86_TUNE_LCP_STALL entry.
Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>
From-SVN: r186176
GCC Administrator [Fri, 6 Apr 2012 00:17:42 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r186174
Uros Bizjak [Thu, 5 Apr 2012 21:47:16 +0000 (23:47 +0200)]
re PR target/52882 (ICE in memory_address_length, at config/i386/i386.c:23373)
PR target/52882
* config/i386/i386.c (ix86_decompose_address): Allow VOIDmode
CONST_INT operands, zero-extended with AND.
testsuite/ChangeLog:
PR target/52882
* gcc.target/i386/pr52882.c: New test.
From-SVN: r186170
Oleg Endo [Thu, 5 Apr 2012 18:43:45 +0000 (18:43 +0000)]
re PR target/50751 (SH Target: Displacement addressing does not work for QImode and HImode)
PR target/50751
* config/sh/sh.c (sh_find_mov_disp_adjust): Take machine_mode as the
first argument instead of mode size. Move displacement calculations
to ...
(mov_insn_size, max_mov_insn_displacement, mov_insn_alignment_mask):
... these new functions.
(disp_adjust): Remove max_mov_disp field.
(sh_legitimate_index_p): Use max_mov_insn_displacement and
mov_insn_alignment_mask.
(sh_address_cost): Use max_mov_insn_displacement.
From-SVN: r186169
Andrew Stubbs [Thu, 5 Apr 2012 14:37:45 +0000 (14:37 +0000)]
arm.md (arch): Add neon_onlya8 and neon_nota8.
2012-04-05 Andrew Stubbs <ams@codesourcery.com>
gcc/
* config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8.
(arch_enabled): Handle new arch types.
(one_cmpldi2): Add NEON support.
From-SVN: r186167
Richard Guenther [Thu, 5 Apr 2012 14:22:26 +0000 (14:22 +0000)]
lto-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Remove definition.
2012-04-05 Richard Guenther <rguenther@suse.de>
* lto-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Remove
definition.
From-SVN: r186166
Richard Guenther [Thu, 5 Apr 2012 13:38:47 +0000 (13:38 +0000)]
gimple.c (walk_gimple_op): Compute val_only for the LHS of an assigment in the canonical way...
2012-04-05 Richard Guenther <rguenther@suse.de>
* gimple.c (walk_gimple_op): Compute val_only for the LHS
of an assigment in the canonical way, avoiding is_gimple_mem_rhs.
(is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): Move ...
* gimplify.c (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt):
... here and make static.
* gimple.h (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt):
Remove.
From-SVN: r186165
Richard Guenther [Thu, 5 Apr 2012 12:43:25 +0000 (12:43 +0000)]
tree-ssa-dse.c (dse_optimize_stmt): Remember the stmt basic-block before removing it.
2012-04-05 Richard Guenther <rguenther@suse.de>
* tree-ssa-dse.c (dse_optimize_stmt): Remember the stmt
basic-block before removing it.
From-SVN: r186164
Bill Schmidt [Thu, 5 Apr 2012 12:11:50 +0000 (12:11 +0000)]
re PR testsuite/52614 (Test failures in gcc.dg/vect: vectorizing unaligned access)
gcc/testsuite:
2012-04-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Dominique D'Humieures <dominiq@lps.ens.fr>
PR testsuite/52614
* gcc.dg/vect/vect.exp: Use -fno-common on all targets.
* gcc.dg/vect/costmodel/ppc/ppc-costmodel-vect.exp: Likewise.
Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>
From-SVN: r186163
Richard Guenther [Thu, 5 Apr 2012 11:30:52 +0000 (11:30 +0000)]
tree-ssanames.c (release_dead_ssa_names): Compact the SSA version namespace as we release the freelist.
2012-04-05 Richard Guenther <rguenther@suse.de>
* tree-ssanames.c (release_dead_ssa_names): Compact the SSA
version namespace as we release the freelist.
From-SVN: r186162
Rainer Orth [Thu, 5 Apr 2012 10:04:40 +0000 (10:04 +0000)]
Restore HAVE_INET6 tests (PR libgcj/52645)
PR libgcj/52645
* gnu/java/net/natPlainDatagramSocketImplPosix.cc (setOption):
Restore HAVE_INET6 check.
* gnu/java/net/natPlainDatagramSocketImplWin32.cc (setOption):
Likewise.
From-SVN: r186161
Richard Guenther [Thu, 5 Apr 2012 09:45:18 +0000 (09:45 +0000)]
tree-nrv.c (tree_nrv): Release VDEFs.
2012-04-05 Richard Guenther <rguenther@suse.de>
* tree-nrv.c (tree_nrv): Release VDEFs.
* tree-sra.c (sra_modify_constructor_assign): Likewise.
(sra_modify_assign): Likewise.
* tree-vect-stmts.c (vect_remove_stores): Likewise.
* tree-vect-loop.c (vect_transform_loop): Likewise.
* tree-ssa-dom.c (optimize_stmt): Likewise.
* tree-vect-slp.c (vect_schedule_slp): Likewise.
* tree-ssa-math-opts.c (execute_cse_sincos): Likewise.
From-SVN: r186160
Richard Guenther [Thu, 5 Apr 2012 09:43:48 +0000 (09:43 +0000)]
gimple-iterator.c (gsi_remove): Return whether EH edges need to be cleanup.
2012-04-05 Richard Guenther <rguenther@suse.de>
* gimple-iterator.c (gsi_remove): Return whether EH edges need to be
cleanup.
* gimple.h (gsi_remove): Adjust.
* tree-ssa-operands.c (unlink_stmt_vdef): Optimize.
* tree-ssa-dom.c (optimize_stmt): Use gsi_remove result.
* tree-ssa-dse.c (dse_optimize_stmt): Likewise.
* tree-ssa-forwprop.c (remove_prop_source_from_use): Likewise.
* tree-ssa-math-opts.c (execute_optimize_widening_mul): Likewise.
* tree-ssa-pre.c (eliminate): Likewise.
From-SVN: r186159
Rainer Orth [Thu, 5 Apr 2012 09:10:38 +0000 (09:10 +0000)]
Export std::_List_node_base for non-PIC code
From-SVN: r186158
Bernhard Reutner-Fischer [Thu, 5 Apr 2012 07:00:30 +0000 (09:00 +0200)]
PR bootstrap/52840: libstdc++: let debug find sources for compatibility.lo
2012-04-05 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
PR bootstrap/52840
* src/Makefile.am (build-debug): Do not adjust vpath dir, remove
Makefile.tmp
* src/Makefile.in: Adjust as per above.
From-SVN: r186156
GCC Administrator [Thu, 5 Apr 2012 00:18:25 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186153
Mike Stump [Wed, 4 Apr 2012 20:27:17 +0000 (20:27 +0000)]
rtl.texi (const_double): Document as sign-extending.
* doc/rtl.texi (const_double): Document as sign-extending.
* expmed.c (expand_mult): Ensure we don't use shift
incorrectly.
* emit-rtl.c (immed_double_int_const): Refine to state the
value is signed.
* simplify-rtx.c (mode_signbit_p): Add a fixme for wider than
CONST_DOUBLE integers.
(simplify_const_unary_operation, UNSIGNED_FLOAT): Ensure no
negative values are converted. Fix conversions bigger than
HOST_BITS_PER_WIDE_INT.
(simplify_binary_operation_1): Ensure we don't use shift
incorrectly.
(simplify_immed_subreg): Sign-extend CONST_DOUBLEs.
* explow.c (plus_constant_mode): Add.
(plus_constant): Implement with plus_constant_mode.
* rtl.h (plus_constant_mode): Add.
From-SVN: r186147
Ian Lance Taylor [Wed, 4 Apr 2012 18:50:09 +0000 (18:50 +0000)]
syscall: Add more constants.
From-SVN: r186144
Uros Bizjak [Wed, 4 Apr 2012 17:25:27 +0000 (19:25 +0200)]
Partially revert:
2012-03-28 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/52689
* src/c++98/compatibility-ldbl.cc: Guard with PIC
From-SVN: r186142
H.J. Lu [Wed, 4 Apr 2012 15:49:23 +0000 (15:49 +0000)]
Use long long in gtm_jmpbuf for x86-64
2012-04-04 H.J. Lu <hongjiu.lu@intel.com>
PR libitm/52854
* config/x86/target.h (gtm_jmpbuf): Replace long with long long
for x86-64.
From-SVN: r186140
Jason Merrill [Wed, 4 Apr 2012 14:40:51 +0000 (10:40 -0400)]
re PR c++/52845 (non-void return type deduced for lambda with empty compound statement)
PR c++/52845
* decl.c (finish_function): Update fntype after deducing return type.
From-SVN: r186139
Richard Guenther [Wed, 4 Apr 2012 12:12:00 +0000 (12:12 +0000)]
re PR bootstrap/52808 (LTO bootstrap failed with bootstrap-profiled)
2012-04-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52808
* tracer.c (tail_duplicate): Do not tail-duplicate loop header
blocks.
* Makefile.in (tracer.o): Depend on $(CFGLOOP_H).
From-SVN: r186135
Tristan Gingold [Wed, 4 Apr 2012 08:44:30 +0000 (08:44 +0000)]
pex-unix.c (to_ptr32): Fix style.
2012-04-04 Tristan Gingold <gingold@adacore.com>
* pex-unix.c (to_ptr32): Fix style.
From-SVN: r186134
Tristan Gingold [Wed, 4 Apr 2012 08:26:34 +0000 (08:26 +0000)]
expr.c (expand_expr_real_2): Handle larger sizetype in POINTER_PLUS_EXPR.
2012-04-04 Tristan Gingold <gingold@adacore.com>
* expr.c (expand_expr_real_2): Handle larger sizetype in
POINTER_PLUS_EXPR.
From-SVN: r186133
Tristan Gingold [Wed, 4 Apr 2012 07:46:53 +0000 (07:46 +0000)]
libgfortran.h: Include complex.h before math.h
2012-04-04 Tristan Gingold <gingold@adacore.com>
* libgfortran.h: Include complex.h before math.h
From-SVN: r186131
GCC Administrator [Wed, 4 Apr 2012 00:18:00 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r186128
Ian Lance Taylor [Tue, 3 Apr 2012 23:44:53 +0000 (23:44 +0000)]
syscall, net: Fix GNU/Linux netlink code for big-endian systems.
From-SVN: r186123
Jason Merrill [Tue, 3 Apr 2012 23:38:21 +0000 (19:38 -0400)]
re PR c++/52796 ([C++11] Initialization of primitive object with 0-length parameter pack fails to value-initialize)
PR c++/52796
* pt.c (tsubst_initializer_list): A pack expansion with no elements
means value-initialization.
From-SVN: r186122
Kaz Kojima [Tue, 3 Apr 2012 21:23:05 +0000 (21:23 +0000)]
t-sh (MULTILIB_MATCHES): Match m2a-single-only to m2a-single instead of m2e.
* config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only
to m2a-single instead of m2e.
From-SVN: r186116
Ian Lance Taylor [Tue, 3 Apr 2012 19:42:24 +0000 (19:42 +0000)]
mksysinfo.sh: Add some more networking constants.
From-SVN: r186114
Ian Lance Taylor [Tue, 3 Apr 2012 18:26:57 +0000 (18:26 +0000)]
gotest: Fix finding functions on PPC.
From-SVN: r186112
Eric Botcazou [Tue, 3 Apr 2012 17:59:07 +0000 (17:59 +0000)]
expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS.
* expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS.
Change type of BITOFFSET to signed. Make sure the lower bound of
the computed range is non-negative by adjusting OFFSET and BITPOS.
(expand_assignment): Adjust call to get_bit_range.
From-SVN: r186110
Sandeep Kumar Singh [Tue, 3 Apr 2012 17:09:53 +0000 (17:09 +0000)]
h8300.c (h8300_current_function_monitor_function_p): New function.
* h8300/h8300.c (h8300_current_function_monitor_function_p):
New function. Added to check monitor functions.
(h8300_option_override): Modified to generate error/warning
messages for invalid combinations of different command line
options.
* h8300/h8300.md: Generate 'rte' for monitor functions. Do not
save EXR on stack for monitor function in case of H8S target
when "-mno-exr" is passed.
* h8300/h8300-protos.h
(h8300_current_function_monitor_function_p): Add prototype.
* doc/invoke.texi: Document H8S options.
From-SVN: r186109
Tristan Gingold [Tue, 3 Apr 2012 12:07:28 +0000 (12:07 +0000)]
mmap.m4: Use *vms* instead of vms*.
config/
2012-04-03 Tristan Gingold <gingold@adacore.com>
* mmap.m4: Use *vms* instead of vms*.
gcc/
2012-04-03 Tristan Gingold <gingold@adacore.com>
* configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead
of gcc_AC_FUNC_MMAP_BLACKLIST.
* acinclude.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Remove.
* Makefile.in (aclocal_deps): Add mmap.m4.
* configure: Regenerate.
* aclocal.m4: Regenerate.
libitm/
2012-04-03 Tristan Gingold <gingold@adacore.com>
* configure: Regenerate.
From-SVN: r186106
Richard Guenther [Tue, 3 Apr 2012 11:38:04 +0000 (11:38 +0000)]
re PR bootstrap/52808 (LTO bootstrap failed with bootstrap-profiled)
2012-04-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52808
* tracer.c (tail_duplicate): Return whether we have duplicated
any block.
(tracer): If we have duplicated any block, cleanup the CFG.
* cfghooks.c (duplicate_block): If we duplicated a loop
header but not its loop, destroy the loop because it now has
multiple entries.
* tree-ssa-threadupdate.c (thread_through_loop_header): Tell
the cfg manipulation routines we are not creating a multiple
entry loop.
* gcc.dg/pr52808.c: New testcase.
From-SVN: r186104
Tristan Gingold [Tue, 3 Apr 2012 08:53:48 +0000 (08:53 +0000)]
vms-c.c (vms_pragma_nomember_alignment): Handle 'byte' alignment.
2012-04-03 Tristan Gingold <gingold@adacore.com>
* config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle
'byte' alignment.
(vms_c_common_override_options): Allow parameterless variadic
functions.
From-SVN: r186102
Jakub Jelinek [Tue, 3 Apr 2012 08:49:14 +0000 (10:49 +0200)]
re PR middle-end/52835 (-O3 wrongly optimizes loop __builtin_memcpy away)
PR tree-optimization/52835
* tree-data-ref.c (build_rdg): Return NULL if
compute_data_dependences_for_loop failed.
* gfortran.dg/pr52835.f90: New test.
From-SVN: r186101
Eric Botcazou [Tue, 3 Apr 2012 07:11:25 +0000 (07:11 +0000)]
varasm.c (initializer_constant_valid_for_bitfield_p): Return true for REAL_CST as well.
* varasm.c (initializer_constant_valid_for_bitfield_p): Return true
for REAL_CST as well.
(output_constructor): Use RECORD_OR_UNION_TYPE_P predicate.
In the bitfield case, if the value is a REAL_CST, convert it first to
an INTEGER_CST.
From-SVN: r186100
H.J. Lu [Tue, 3 Apr 2012 02:56:34 +0000 (02:56 +0000)]
Add --with-abi= support to x86_64-*-*
2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
* config.gcc: Use i386/biarchx32.h instead of i386/biarch64.h
for --with-abi={x32|mx32} or --with-multilib-list=mx32.
(supported_defaults): Add abi for i[34567]86-*-* and x86_64-*-*.
* config/i386/biarchx32.h: New.
From-SVN: r186099
GCC Administrator [Tue, 3 Apr 2012 00:17:14 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r186097
Anatoly Sokolov [Mon, 2 Apr 2012 18:45:13 +0000 (22:45 +0400)]
arm.h (PREFERRED_RELOAD_CLASS): Remove.
* config/arm/arm.h (PREFERRED_RELOAD_CLASS): Remove.
* config/arm/arm.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
(arm_preferred_reload_class): New function.
From-SVN: r186092
Peter Bergner [Mon, 2 Apr 2012 18:29:22 +0000 (13:29 -0500)]
ffi.c (ffi_prep_args_SYSV): Declare double_tmp.
* src/powerpc/ffi.c (ffi_prep_args_SYSV): Declare double_tmp.
Silence casting pointer to integer of different size warning.
Delete goto to previously deleted label.
(ffi_call): Silence possibly undefined warning.
(ffi_closure_helper_SYSV): Declare variable type.
From-SVN: r186091
H.J. Lu [Mon, 2 Apr 2012 16:17:21 +0000 (16:17 +0000)]
Update x32 rt_sigreturn syscall number to 0x40000201
2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
system call number.
From-SVN: r186087
Richard Guenther [Mon, 2 Apr 2012 15:13:45 +0000 (15:13 +0000)]
re PR middle-end/52756 (255.vortex in SPEC CPU 2000 failed to build)
2012-04-02 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52756
* tree-ssa-threadupdate.c (def_split_header_continue_p): New function.
(thread_through_loop_header): After threading through the loop latch
remove the split part from the loop and clear further threading
opportunities that would create a multiple entry loop.
* gcc.dg/torture/pr52756.c: New testcase.
From-SVN: r186085
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