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Author SHA1 Message Date
Aldy Hernandez
345ae17774 gimple.c (is_gimple_non_addressable): Remove. 
* gimple.c (is_gimple_non_addressable): Remove.
        * gimple.h: Remove is_gimple_non_addressable.
        * gimplify.c (gimplify_modify_expr_rhs): Use is_gimple_reg instead of
        is_gimple_non_addressable.
        * trans-mem.c (expand_assign_tm): Same.

From-SVN: r183015
 2012-01-09 15:14:19 +00:00
Richard Guenther
2c5cbc315f macro.c (_cpp_builtin_macro_text): Remove unused variable map. 
2012-01-09  Richard Guenther  <rguenther@suse.de>

	* macro.c (_cpp_builtin_macro_text): Remove unused variable map.

From-SVN: r183013
 2012-01-09 14:15:25 +00:00
Richard Guenther
0646822981 re PR tree-optimization/51775 (FAIL: gnat.dg/pack9.adb scan-tree-dump-not optimized "gnat_rcheck") 
2012-01-09  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/51775
	* tree-ssa-sccvn.c (visit_use): Value-number throwing stmts.
	* tree-ssa-pre.c (eliminate): Properly fixup EH info.

From-SVN: r183012
 2012-01-09 14:06:31 +00:00
Matthew Gretton-Dann
12aa62e921 arm-cores.def (cortex-a15): Use cortex_a15_tune for tuning parameters. 
* gcc/config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
	tuning parameters.
	* gcc/config/arm/arm.c (arm_cortex_a15_tune): New static variable.

From-SVN: r183011
 2012-01-09 13:48:11 +00:00
Tobias Burnus
e9078ebb19 re PR fortran/51578 (Import of same symbol via different modules and renaming) 
2012-01-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51578
        * gfortran.h (gfc_use_list):
        * match.h (gfc_use_module): Rename to ...
        (gfc_use_modules): ... this.
        * module.c (use_locus, specified_nonint, specified_int): Remove
        global variable.
        (module_name): Change type to const char*, used with gfc_get_string.
        (module_list): New global variable.
        (free_rename): Free argument not global var.
        (gfc_match_use): Save match to module_list.
        (load_generic_interfaces, read_module): Don't free symtree.
        (write_dt_extensions, gfc_dump_module): Fix module-name I/O due to the
        type change of module_name.
        (write_symbol0, write_generic): Optimize due to the type change.
        (import_iso_c_binding_module, use_iso_fortran_env_module): Use
        locus of rename->where.
        (gfc_use_module): Take module_list as argument.
        (gfc_use_modules): New function.
        (gfc_module_init_2, gfc_module_done_2): Init module_list, rename_list.
        * parse.c (last_was_use_stmt): New global variable.
        (use_modules): New function.
        (decode_specification_statement, decode_statement): Move USE match up
        and call use_modules.
        (next_free, next_fixed): Call use_modules.
        (accept_statement): Don't call gfc_module_use.

2012-01-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51578
        * gfortran.dg/use_17.f90: New.

From-SVN: r183010
 2012-01-09 14:11:05 +01:00
Richard Biener
d18a0a84f6 Remove conflict marker 
From-SVN: r183008
 2012-01-09 10:13:01 +00:00
Richard Biener
a7f4504744 2012-01-09 Richard Guenther <rguenther@suse.de> 
Rotate changelogs.

From-SVN: r183007
 2012-01-09 10:11:38 +00:00
Eric Botcazou
bf4db96c93 re PR ada/41929 (64-bit null_pointer_deref1 gnat.dg test consumes all available memory) 
PR ada/41929
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
	add CFA.  Revert back to old code for Solaris 8+ multi-threaded.
	(sparc_is_sighandler): Likewise.
	(MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.

From-SVN: r183005
 2012-01-09 09:50:19 +00:00
Gary Funck
b492b6862e re PR preprocessor/33919 (__BASE_FILE__ does not expand correctly when included from the command line) 
libcpp/
	PR preprocessor/33919
	* files.c (_cpp_get_file_name): New. Implement file name
	access function.
	* internal.h (_cpp_get_file_name): New prototype.
	* macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name()
	to use pfile->main_file in lieu of traversing INCLUDED_FROM chain.

gcc/testsuite/
	PR preprocessor/33919
	* gcc.dg/pr33919.c: New test.
	* gcc.dg/pr33919-0.h: New test header file.
	* gcc.dg/pr33919-1.h: Ditto.
	* gcc.dg/pr33919-2.h: Ditto.

From-SVN: r183003
 2012-01-09 08:48:43 +00:00
Richard Biener
fdff9f3d33 tree-streamer-out.c (write_ts_optimization): Fix spelling. 
2012-01-09  Richard Guenther  <rguenther@suse.de>

	* tree-streamer-out.c (write_ts_optimization): Fix spelling.

From-SVN: r183002
 2012-01-09 08:41:12 +00:00
GCC Administrator
82b71a7890 Daily bump. 
From-SVN: r182999
 2012-01-09 00:19:12 +00:00
Jan Hubicka
d028561e3c re PR tree-optimization/51680 (g++ 4.7 fails to inline trivial template stuff) 
PR tree-optimize/51680
	* ipa-inline-analyss.c (evaluate_properties_for_edge): Fix conditoin on when
	known_vals needs to be computed; cleanup.

From-SVN: r182995
 2012-01-08 16:39:00 +00:00
Jan Hubicka
3e31d3ba2c * ipa-inline.c (want_inline_small_function_p): Fix formating. 
From-SVN: r182994
 2012-01-08 16:33:39 +00:00
Jan Hubicka
4c8836c61b re PR tree-optimization/51694 (ICE while compiling alliance package) 
PR tree-optimize/51694
	* ipa-cp.c (ipa_get_indirect_edge_target): Add bounds checks.

From-SVN: r182993
 2012-01-08 16:32:49 +00:00
Torvald Riegel
11f30bb0e4 libitm: Optimize undo log. 
libitm/
	* local.cc (GTM_LB): Use GTM::gtm_undolog.
	(GTM::gtm_thread::drop_references_undolog): Remove.
	(GTM::gtm_thread::commit_undolog,
	GTM::gtm_thread::rollback_undolog): Move to ...
	* libitm_i.h (GTM::gtm_undolog): ...here. New.
	(GTM::gtm_undolog_entry): Remove.
	(GTM::gtm_thread): Adapt.
	* beginend.cc (GTM::gtm_thread::rollback): Adapt.
	(GTM::gtm_thread::trycommit): Adapt.
	* method-serial.cc (serial_dispatch::log): Adapt.
	* method-gl.cc (gl_wt_dispatch::pre_write): Adapt.
	(gl_wt_dispatch::store): Fix likely/unlikely.
	* containers.h (GTM::vector::resize): Add additional_capacity
	parameter and handle it.
	(GTM::vector::resize_noinline): New/adapt.
	(GTM::vector::push): New.

From-SVN: r182992
 2012-01-08 14:13:49 +00:00
Jonathan Wakely
e478624f6c cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined for -std=c++98 and -std=c++11 too. 
2012-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined
	for -std=c++98 and -std=c++11 too.

From-SVN: r182991
 2012-01-08 13:24:42 +00:00
Chung-Lin Tang
b78384e048 cfgloop.c (cancel_loop): Add free() of bbs array. 
2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>

	* cfgloop.c (cancel_loop): Add free() of bbs array.

From-SVN: r182990
 2012-01-08 13:19:05 +00:00
Jonathan Wakely
8dfb08abc3 printers.py (StdForwardListPrinter): Add. 
* python/libstdcxx/v6/printers.py (StdForwardListPrinter): Add.
	* testsuite/libstdc++-prettyprinters/cxx11.cc: New.

From-SVN: r182989
 2012-01-08 12:34:00 +00:00
GCC Administrator
facdaed3a2 Daily bump. 
From-SVN: r182988
 2012-01-08 00:19:44 +00:00
Jan Hubicka
f45b2a8a5e re PR tree-optimization/51600 (ice in estimate_local_effects) 
PR tree-optimization/51600
	* ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code
	that benefits small functions.

From-SVN: r182984
 2012-01-08 00:16:18 +00:00
Jan Hubicka
db22a743fc re PR tree-optimization/51680 (g++ 4.7 fails to inline trivial template stuff) 
PR tree-optimization/51680
	* ipa-inline.c (want_inline_small_function_p): Be more lax on functions
	whose inlining reduce unit size.

From-SVN: r182983
 2012-01-07 23:35:08 +00:00
Alexandre Oliva
faead9f73f re PR bootstrap/51725 (segfault in stage 3 when compiling gcc/opts.c for sparc64-linux) 
PR bootstrap/51725
* cselib.c (new_elt_loc_list): Promote addr_list to canonical node.
Add canonical node to containing_mem chain after the non-canonical
one, even if there weren't any locs to propagate.
(remove_useless_values): Keep only canonical values.
(add_mem_for_addr, cselib_lookup_mem): Canonicalize addr.
(cselib_invalidate_mem): Likewise.  Ensure v is canonical, and
canonicalize mem_chain elements that are not discarded.

From-SVN: r182982
 2012-01-07 21:37:15 +00:00
John David Anglin
e991086dd6 re PR gcov-profile/51715 (FAIL: gcc.misc-tests/gcov-13.c execution test) 
PR gcov-profile/51715
	PR gcov-profile/51717
	* gcc.misc-tests/gcov-13.c: Skip on 32-bit hppa*-*-hpux*.
	* gcc.misc-tests/gcov-14.c: Likewise.

From-SVN: r182981
 2012-01-07 15:27:15 +00:00
GCC Administrator
340d15ee7e Daily bump. 
From-SVN: r182979
 2012-01-07 00:19:15 +00:00
Jason Merrill
b2218da7a7 DR 686 PR c++/47450 
DR 686
	PR c++/47450
	* parser.c (cp_parser_new_expression): Set
	type_definition_forbidden_message.

From-SVN: r182975
 2012-01-06 18:19:05 -05:00
Jakub Jelinek
0850f694fb re PR target/47333 (g++.dg/lto/20091219 FAILs on Solaris 2 with SUN as) 
PR target/47333
	* cgraphunit.c (cgraph_optimize): Call output_weakrefs
	before emitting functions.

From-SVN: r182974
 2012-01-06 23:06:08 +01:00
Jakub Jelinek
b71d7f8507 re PR gcov-profile/50127 (g++.dg/tree-prof/partition2.C FAILs on several targets) 
PR gcov-profile/50127
	* bb-reorder.c (partition_hot_cold_basic_blocks): Call
	clear_aux_for_blocks.

From-SVN: r182973
 2012-01-06 23:05:03 +01:00
Patrick Marlier
4ee2f8308a re PR testsuite/51655 (FAIL: c-c++-common/tm/memcpy-1.c (test for excess errors)) 
PR testsuite/51655
        * c-c++-common/tm/memcpy-1.c: Declare memcpy instead of
        including <string.h>.

From-SVN: r182972
 2012-01-06 13:58:44 -08:00
Ian Lance Taylor
f9f9698753 compiler, runtime: Implement struct and array comparisons. 
From-SVN: r182971
 2012-01-06 21:47:49 +00:00
Jason Merrill
4b6aaa996e re PR c++/6057 (expression mangling doesn't work for operator new) 
PR c++/6057
	PR c++/48051
	PR c++/50855
	PR c++/51322
gcc/cp/
	* mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
	THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
	PREDECREMENT_EXPR.
	(write_template_arg): Fix mangling of class-scope functions and
	argument packs.
	(mangle_decl): Update suggested -fabi-version argument.
	* operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
	DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
	* tree.c (dependent_name): No longer static.
	* cp-tree.h: Declare it.
	* pt.c (unify): Defer handling of unconverted functions.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_INITIALIZER_LIST, DEMANGLE_COMPONENT_NULLARY.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_NULLARY and
	DEMANGLE_COMPONENT_INITIALIZER_LIST.
	(d_make_comp): Likewise.  Allow null right arg for
	DEMANGLE_COMPONENT_TRINARY_ARG2.
	(cplus_demangle_operators): Adjust new/delete; add .*, :: and throw.
	(d_template_args, d_template_arg): Handle 'J' for argument packs.
	(d_exprlist): Add terminator parm.
	(d_expression, d_print_comp): Handle initializer lists, nullary
	expressions, prefix/suffix operators, and new.
	(d_print_subexpr): Avoid parens around DEMANGLE_COMPONENT_QUAL_NAME
	and DEMANGLE_COMPONENT_INITIALIZER_LIST.
	* testsuite/demangle-expected: Add tests.

From-SVN: r182970
 2012-01-06 16:39:43 -05:00
Jason Merrill
49f2da1a16 cp-demangle.c (cplus_demangle_type): decltype, pack expansion and vector are substitutable. 
* cp-demangle.c (cplus_demangle_type): decltype, pack expansion
	and vector are substitutable.
	(cplus_demangle_operators): Sort.

From-SVN: r182969
 2012-01-06 16:39:34 -05:00
Jason Merrill
1be3db365d mangle.c (mangle_decl): Don't generate mangling aliases for maybe-in-charge [cd]tors. 
* mangle.c (mangle_decl): Don't generate mangling aliases
	for maybe-in-charge [cd]tors.

From-SVN: r182968
 2012-01-06 16:39:27 -05:00
Jason Merrill
11a36a2754 * error.c (dump_expr): Print type of CONSTRUCTOR. 
From-SVN: r182967
 2012-01-06 16:39:19 -05:00
Jason Merrill
458961279a correct comment 
From-SVN: r182965
 2012-01-06 16:39:07 -05:00
Alexandre Oliva
7483eef82a re PR debug/51746 (Segfault in cselib_preserved_value_p) 
PR debug/51746
* cselib.c (cselib_hash_rtx): Hash incoming VALUEs too.

From-SVN: r182963
 2012-01-06 20:20:55 +00:00
Jakub Jelinek
09228fefca re PR lto/51774 (FAIL: gcc.dg/lto/trans-mem-* c_lto_trans-mem-1_0.o-c_lto_trans-mem-1_1.o link, -flto -fgnu-tm) 
PR lto/51774
	* lto-lang.c (handle_returns_twice_attribute): New function.
	(lto_attribute_table): Add returns_twice attribute.

From-SVN: r182959
 2012-01-06 17:48:52 +01:00
Arnaud Charlet
4913e24c20 [multiple changes] 
2012-01-06  Robert Dewar  <dewar@adacore.com>

	* a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
	s-utf_32.ads: Add pragma Pure
	* s-utf_32.adb: Suppress warnings on non-static constants (now
	that this is Pure).

2012-01-06  Bob Duff  <duff@adacore.com>

	* s-rpc.ads (Read, Write): Add overriding indicators.

2012-01-06  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Add documentation for conventions
	Ada_Pass_By_Copy and Ada_Pass_By_Reference.

2012-01-06  Gary Dismukes  <dismukes@adacore.com>

	* a-tienio.adb (Put): Add exception message on
	raise statements. Remove unneeded blocks and object declarations.

2012-01-06  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb: Minor reformatting.

2012-01-06  Ed Schonberg  <schonberg@adacore.com>

	* sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
	that a selected component within a generic unit has been resolved
	as a prefixed call with local references.
	* sem_ch3.adb (Is_Visible_Component): In an instance body a selected
	component is always visible.
	* sem_ch4.adb (Analyze_Selected_Component): If the node is a
	prefixed call in an instance, do not look for visible components
	of the type.
	* sem_ch12.adb (Reset_Entity): If a selected component has resolved
	to a prefixed call, mark the node accordingly when prefix and
	selector are local references.

From-SVN: r182954
 2012-01-06 15:48:05 +01:00
Arnaud Charlet
86d71fcabf c-decl.c (ext_block): Moved up. 
* c-decl.c (ext_block): Moved up.
	(collect_all_refs, for_each_global_decl): Take ext_block into account.

From-SVN: r182953
 2012-01-06 15:11:33 +01:00
Tristan Gingold
1ab3568bd5 t-ia64 (LIB1ASMFUNCS): Move backward compatibility thunks... 
2012-01-06  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
	compatibility thunks...
	(CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
	(crtbeginS.o, crtendS.o): ... and these to ...
	* config/ia64/t-ia64-elf: ... this new file.
	* config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
	(ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.

From-SVN: r182952
 2012-01-06 13:43:03 +00:00
Tobias Burnus
5d81ddd07f 2012-01-06 Tobias Burnus <burnus@net-b.de> 
* trans-openmp.c (gfc_omp_clause_dtor,
        * gfc_trans_omp_array_reduction):
        Update call to gfc_trans_dealloc_allocated.
        * trans.c (gfc_allocate_using_malloc): Fix spacing.
        (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
        label_finish when an error occurs.
        (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
        * trans.h (gfc_allocate_allocatable,
        * gfc_deallocate_with_status):
        Update prototype.
        (gfor_fndecl_caf_deregister): New tree symbol.
        * trans-expr.c (gfc_conv_procedure_call): Update
        gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
        * trans-array.c (gfc_array_allocate,
        * gfc_trans_dealloc_allocated,
        structure_alloc_comps, gfc_trans_deferred_array): Ditto.
        (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
        * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
        gfc_trans_dealloc_allocated): Update prototypes.
        * trans-stmt.c (gfc_trans_sync): Fix indentation.
        (gfc_trans_allocate): Fix errmsg padding and label handling.
        (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
        * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
        * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
        to avoid other stats accidentally matching this one.
        * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
        (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
        and add decl for caf_deregister.
        (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
        * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
        gfc_deallocate_with_status.

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

        * caf/single.c (_gfortran_caf_register,
        * _gfortran_caf_deregister):
        Fix token handling.
        * caf/mpi.c  (_gfortran_caf_register, _gfortran_caf_deregister):
        * Ditto.
        * caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
        (_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.

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

        * gfortran.dg/deallocate_stat_2.f90: New.
        * coarray/allocate_errgmsg.f90: New.
        * gfortran.dg/coarray_lib_alloc_1.f90: New.
        * gfortran.dg/coarray_lib_alloc_2.f90: New.
        * coarray/subobject_1.f90: Fix for num_images > 1.
        * gfortran.dg/deallocate_stat.f90: Update due to changed
        stat= handling.

From-SVN: r182951
 2012-01-06 14:38:49 +01:00
Andrew Stubbs
af0aec67b8 headmerge-2.c: Adjust scan pattern. 
2012-01-06  Andrew Stubbs  <ams@codesourcery.com>

	* gcc.target/arm/headmerge-2.c: Adjust scan pattern.

From-SVN: r182950
 2012-01-06 11:35:32 +00:00
Eric Botcazou
b71b28290b * ada/acats/overflow.lst: Add cb20004. 
From-SVN: r182947
 2012-01-06 10:50:00 +00:00
Jonathan Wakely
6e576613f7 re PR libstdc++/51504 (Data race hunting instructions in manual do not work) 
PR libstdc++/51504
	* doc/xml/manual/debug.xml: Suggest using symbol interposition
	to override symbols using annotation macros.

From-SVN: r182943
 2012-01-06 01:26:06 +00:00
GCC Administrator
ea0463d9d4 Daily bump. 
From-SVN: r182942
 2012-01-06 00:19:07 +00:00
Han Shen
17719d0974 Translate built-in include paths for sysroot. 
gcc/
	  * Makefile.in (gcc_gxx_include_dir_add_sysroot): New.
	  (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT.

	  * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with
	  GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field.

	  * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to
	  control whether sysroot should be prepended to gxx include dir.

	  * configure: Regenerate.

From-SVN: r182938
 2012-01-06 00:14:32 +00:00
Torvald Riegel
b0c99997cc Mark transaction begin as returns-twice. 
PR rtl-optimization/51771
	gcc/
	* builtin-attrs.def (ATTR_RETURNS_TWICE, ATTR_TM_NOTHROW_RT_LIST):
	New.
	* gtm-builtins.def (BUILT_IN_TM_START): Add returns-twice attrib.

From-SVN: r182937
 2012-01-05 23:48:30 +00:00
Dodji Seketeli
45a29025db PR c++/51541 - ICE with invalid identifier in alias-declaration 
gcc/cp/

	PR c++/51541
	* parser.c (cp_parser_alias_declaration): Get out early upon
	errors in the identifier or the attributes.

gcc/testsuite/

	PR c++/51541
	* g++.dg/cpp0x/alias-decl-18.C: New test.

From-SVN: r182935
 2012-01-06 00:00:14 +01:00
Eric Botcazou
c3e686a350 re PR tree-optimization/51315 (unaligned memory accesses generated with -ftree-sra) 
PR tree-optimization/51315
	* tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate.
	(build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p.

From-SVN: r182932
 2012-01-05 22:21:29 +00:00
Uros Bizjak
2d130b315d re PR target/51681 (ICE in gcc.dg/torture/vshuf-v2si.c on ia64) 
PR target/51681
	* config/ia64/ia64.c (expand_vec_perm_shrp): Use correct operands
	for shrp pattern.  Correctly handle and fixup shift variable.
	Return false when shift > nelt for BYTES_BIG_ENDIAN target.

From-SVN: r182931
 2012-01-05 22:50:20 +01:00
Richard Henderson
a32e5e9357 libitm: PowerPC support. 
* configure.tgt: Support powerpc-linux and powerpc-darwin.
	* config/linux/powerpc/futex_bits.h: New file.
	* config/powerpc/cacheline.h: New file.
	* config/powerpc/sjlj.S: New file.
	* config/powerpc/target.h: New file.
	* config/generic/asmcfi.h (cfi_offset): New.
	(cfi_restore, cfi_undefined): New.

From-SVN: r182930
 2012-01-05 13:36:35 -08:00