2010-05-27  Jack Howarth  <howarth@bromo.med.uc.edu>

	* g++.dg/lto/20100302_0.C: Skip on darwin.

From-SVN: r159924

	* sched-ebb.c: Rename struct deps to struct deps_desc.
	* ddg.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.

From-SVN: r159923

From-SVN: r159922

	PR lto/44230
	* dwarf2out.c (dwarf2out_begin_prologue): Fix nits in sorry message.
lto/
	* lto.h (lto_eh_personality): New prototype.
	* lto.c: Include debug.h.
	(first_personality_decl): New static variable.
	(lto_materialize_function): Set it to DECL_FUNCTION_PERSONALITY of the
	first function for which it is non-null.
	(lto_eh_personality_decl): New static variable.
	(lto_eh_personality): New function.
	* lto-lang.c (LANG_HOOKS_EH_PERSONALITY): Redefine to above function.
	* Make-lang.in (lto/lto.o): Add dependency on debug.h.

From-SVN: r159921

2010-05-27  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44284
	* tree-vect-stmts.c (vectorizable_assignment): Handle
	sign-changing conversions as simple copy.

	* gcc.dg/vect/vect-118.c: New testcase.
	* gcc.dg/vect/bb-slp-20.c: Adjust.
	* gcc.dg/vect/no-section-anchors-vect-36.c: Likewise.
	* gcc.dg/vect/slp-9.c: Likewise.
	* gcc.dg/vect/slp-reduc-4.c: Likewise.
	* gcc.dg/vect/vect-10.c: Likewise.
	* gcc.dg/vect/vect-109.c: Likewise.
	* gcc.dg/vect/vect-12.c: Likewise.
	* gcc.dg/vect/vect-36.c: Likewise.
	* gcc.dg/vect/vect-7.c: Likewise.
	* gcc.dg/vect/vect-iv-8.c: Likewise.
	* gcc.dg/vect/vect-multitypes-10.c: Likewise.
	* gcc.dg/vect/vect-multitypes-13.c: Likewise.
	* gcc.dg/vect/vect-multitypes-14.c: Likewise.
	* gcc.dg/vect/vect-multitypes-15.c: Likewise.
	* gcc.dg/vect/vect-multitypes-7.c: Likewise.
	* gcc.dg/vect/vect-multitypes-8.c: Likewise.
	* gcc.dg/vect/vect-multitypes-9.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s16b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
	* gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
	* gcc.dg/vect/vect-strided-a-u32-mult.c: Likewise.
	* gcc.dg/vect/vect-strided-u32-mult.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-s16.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-s8.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-sum.c: Likewise.
	* gcc.dg/vect/vect-widen-mult-u16.c: Likewise.

From-SVN: r159920

	* gthr-posix.h (pthread_cancel): Don't declare if compiling against
	Bionic C library.
	(__gthread_active_p): Check for pthread_create if compiling against
	Bionic C library.

From-SVN: r159919

	* config.gcc (*linux*): Include linux-android.h and linux-android.opt.
	(*android*): Set ANDROID_DEFAULT.
	(arm*-*-linux*): Include linux-android.h.
	(arm*-*-eabi*): Don't include previous -mandroid implementation.
	* config/arm/eabi.h: Remove, move Android-specific parts ...
	* config/linux-android.h: ... here.  New file.
	* config/arm/eabi.opt: Rename to ...
	* config/linux-android.opt: ... this.
	(mandroid): Allow -mno-android option.  Initialize based on
	ANDROID_DEFAULT.
	* config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC, CC1_SPEC, LIB_SPEC):
	Move logic to corresponding LINUX_TARGET_* macros.
	(TARGET_OS_CPP_BUILTINS): Define __ANDROID__, when appropriate.
	* config/linux-eabi.h (LINK_SPEC, CC1_SPEC, CC1PLUS_SPEC, LIB_SPEC,)
	(STARTFILE_SPEC, ENDFILE_SPEC): Define to choose between Linux and
	Android definitions.
	(LINUX_TARGET_OS_CPP_BUILTINS): Define __ANDROID__ if TARGET_ANDROID.
	* doc/invoke.texi (-mandroid, -tno-android-cc, -tno-android-ld):
	Document.

From-SVN: r159918

	Add support for Bionic C library
	gcc/
	* config.gcc (LIBC_GLIBC, LIBC_BIONIC, LIBC_UCLIBC): New tm_define
	macro.
	(DEFAULT_LIBC): New tm_define macro set to one of LIBC_*.
	(bfin*-uclinux, moxie-*-uclinux*, m68k-*-uclinux*): Update.

	* config/linux.h (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC): Define.
	(LINUX_TARGET_OS_CPP_BUILTINS): Define __gnu_linux__ only for GLIBC.
	(CHOOSE_DYNAMIC_LINKER1, CHOOSE_DYNAMIC_LINKER): Make it easier
	to support multiple C libraries.  Handle Bionic.
	(BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,)
	(BIONIC_DYNAMIC_LINKER64): Define.
	(LINUX_DYNAMIC_LINKER, LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64):
	Update.
	(TARGET_HAS_SINCOS): Enable for Bionic.

	* config/linux.opt: Rewrite to handle more than 2 C libraries.  Make
	the last option specified on command line take effect.
	(linux_uclibc): Rename to linux_libc, initialize using DEFAULT_LIBC.
	(mbionic): New.
	(mglibc, muclibc): Update.

	* config/alpha/linux-elf.h, config/rs6000/linux64.h,
	* config/rs6000/sysv4.h (CHOOSE_DYNAMIC_LINKER): Update to use
	DEFAULT_LIBC.

	* doc/invoke.texi (-mglibc, -muclibc): Update.
	(-mbionic): Document.

	gcc/testsuite/
	* gcc.dg/glibc-uclibc-1.c, gcc.dg/glibc-uclibc-2.c: Remove, no longer
	necessary.

From-SVN: r159917

	* c-common.h (c_register_addr_space): Add prototype.
	(ADDR_SPACE_KEYWORD): Remove.
	* c-common.c (c_register_addr_space): New function.
	(c_addr_space_name): Reimplement.
	(c_common_reswords): Do not include TARGET_ADDR_SPACE_KEYWORDS.

	* config/spu/spu.h (TARGET_ADDR_SPACE_KEYWORDS): Remove.
	(REGISTER_TARGET_PRAGMAS): Call c_register_addr_space.

	* doc/tm.texi (Named Address Spaces): Mention c_register_addr_space.
	Remove TARGET_ADDR_SPACE_KEYWORDS.

From-SVN: r159916

	* ChangeLog: Fix whitespace.
	* testsuite/ChangeLog: Ditto.

From-SVN: r159915

	* input.c: New file.
	* input.h (main_input_filename): Move declaration to toplev.h.
	* toplev.c (input_location, line_table): Move to input.c
	* toplev.h (main_input_filename): Move declaration from input.h.
	* tree.c (expand_location): Move to input.c.
	* Makefile.in (OBJS-common): Add input.o.
	(input.o): Add dependencies.

From-SVN: r159914

2010-05-27  Richard Guenther  <rguenther@suse.de>

	* lto-wrapper.c (maybe_unlink_file): Ignore unlink failure
	for non-existant files.
	(fork_execute): Mark args_name file as deleted.

From-SVN: r159913

gcc/cp/
2010-05-27  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/44287
        * rtti.c (emit_support_tinfos): Check for NULL_TREE.
        * class.c (layout_class_type): Likewise.
        * decl.c (finish_enum): Likewise.
        * mangle.c (write_builitin_type): Likewise.

gcc/
2010-05-27  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrp/44287
        * c-lex.c (narrowest_unsigned_type): Check for NULL_TREE.
        (narrow_signed_type): Likewise.

From-SVN: r159912

	* gcc.dg/lto/materialize-1_0.c: New file.
	* gcc.dg/lto/materialize-1_1.c: New file.

From-SVN: r159911

cgraphunit.c (verify_cgraph_node): Do checking that DECL match edge only when checking is enabled...

	* cgraphunit.c (verify_cgraph_node): Do checking that DECL match
	edge only when checking is enabled; check using former_clone_of;
	check inline clones too.
	(cgraph_materialize_clone): Record former_clone_of pointer.
	(cgraph_redirect_edge_call_stmt_to_callee): Assert that we are not
	combining redirections; dump args_to_skip bitmap
	(cgraph_materialize_all_clones): Do no redirection here.
	* ipa-inline.c (inline_transform): Do redirection here.
	* cgraph.h (struct cgraph_node): Add former_clone_of filed (enabled
	cheking only).

From-SVN: r159907

From-SVN: r159906

	* config/avr/avr-c.c: Do not include regs.h.
	Include cpplib.h for cpp_define and tree.h for c-common.h.
	* config/avr/avr-devices.c (avr_mcu_types): Fix initializer.
	* config/avr/t-avr: Fix dependencies for avr-c.o.

From-SVN: r159901

gcc/ChangeLog:
	* explow.c (set_stack_check_libfunc): Adjust to accept name as a
	string instead of SYMBOL_REF rtx.
	* rtl.h (set_stack_check_libfunc): Move prototype from here...
	* libfuncs.h: ...to here.  Adjust for explow.c change.

ada/ChangeLog:
	* gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
	(gigi): Adjust call to set_stack_check_libfunc.

From-SVN: r159900

	* java-tree.h (struct lang_decl_func): Change type of throws_list
	field to a VEC.
	* jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): Adjust for changed type
	of DECL_FUNCTION_THROWS.
	* class.c (make_method_value): Likewise.

From-SVN: r159899

	* pretty-print.c: Don't include ggc.h.
	(identifier_to_locale_alloc, identifier_to_locale_free): Define.
	(identifier_to_locale): Use them for allocation.
	* pretty-print.h (identifier_to_locale_alloc,
	identifier_to_locale_free): Declare.
	* toplev.c (alloc_for_identifier_to_locale): New.
	(general_init): Set identifier_to_locale_alloc and
	identifier_to_locale_free.
	* Makefile.in (pretty-print.o): Update dependencies.

From-SVN: r159898

From-SVN: r159897

gimple.c (gimple_types_compatible_p): Return 0 for aggregate and pointer types if they have different alignment or mode.

	* gimple.c (gimple_types_compatible_p): Return 0 for aggregate and
	pointer types if they have different alignment or mode.

From-SVN: r159896

2010-05-25  Sterling Augustine <sterling@tensilica.com>

        * MAINTAINERS (CPU Port Maintainers): Add myself for xtensa port.

From-SVN: r159894

	* config/sparc/sparc.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE,
	LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
	* config/sparc/sparc-protos.h (function_value): Remove declaration.
	* config/sparc/sparc.c (sparc_function_value, sparc_libcall_value,
	sparc_function_value_regno_p): New functions.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	(function_value): Rename to...
	(sparc_function_value_1): ... this. Make static. Change 'incoming_p'
	argument to 'outgoing'.
	(function_arg_record_value, function_arg_union_value,
	function_arg_vector_value): Update comment.

From-SVN: r159890

	* dwarf2out.c (struct dw_fde_struct): Reorder flags.
	(fde_needed_for_eh_p): New predicate.
	(output_call_frame_info): Use it throughout to decide whether FDEs
	are needed for EH purpose.
	(dwarf2out_begin_prologue): Reorder assignments.

From-SVN: r159889

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (if_convertible_gimple_assign_stmt_p): Do not
	special case loop->header.
	(is_predicated): New.
	(if_convertible_loop_p): Call it.

From-SVN: r159887

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (add_to_dst_predicate_list): Do not pass a statemet
	iterator in parameter.  Do not generate code during the analysis.
	(tree_if_convert_cond_stmt): Removed.
	(tree_if_convert_stmt): Removed.
	(predicate_bbs): New.
	(if_convertible_loop_p): Call predicate_bbs.
	(tree_if_conversion): Simplify the top-level logic as predicate_bbs
	now contains all the analysis part.

From-SVN: r159886

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (tree_if_convert_cond_stmt): Do not remove
	statements in the analysis part.
	(tree_if_convert_stmt): Update comment.
	(remove_conditions_and_labels): New.
	(combine_blocks): Call remove_conditions_and_labels.
	(tree_if_conversion): Update comment.

From-SVN: r159885

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (if_convertible_bb_p): Don't handle BBs with more
	than 2 predecessors or more than 2 successors.

From-SVN: r159884

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (if_convertible_loop_p): Avoid if-conversion
	of loops in which the data dependence analysis fails.

From-SVN: r159883

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (if_convertible_loop_p): Do not compute/free
	CDI_POST_DOMINATORS.
	(tree_if_conversion): Same.

From-SVN: r159882

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (tree_if_conversion): Do not return a bool.

From-SVN: r159881

2010-05-26  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c: Update copyright years.  Fix comments.
	Fix indentation.

From-SVN: r159880

libiberty/

2010-05-26  Kai Tietz  <kai.tietz@onevision.com>

        * testsuite/demangle-expected: Add tests for __int128
        and unsigned __int128 types.

gcc/testsuite
2010-05-26  Kai Tietz  <kai.tietz@onevision.com>

	* lib/target-supports.exp (check_effective_target_int128): New
	function to check if __int128 types are available for target.
	* testsuite/c-c++-common/int128-types-1.c: New.
	* testsuite/c-c++-common/int128-1.c: New.
	* testsuite/c-c++-common/int128-2.c: New.
	* g++.dg/abi/mangle43.C: New.
	* g++.dg/init/enum1.C: Handle __int128 case and add -Wno-overflow.
	* g++.dg/cpp0x/nullptr04.C: Use __SIZE_TYPE__ for getting
	pointer-wide scalar.
	* g++.dg/other/pr25632.C: Likewise.
	* g++.dg/other/large-size-array.C (DIM): Use ULLONG_MAX for win64 case.
	* g++.dg/warn/pr13358-2.C: Add llp64 for check of special
	overflow warnings.
	* g++.dg/warn/pr13358-4.C: Likewise.
	* g++.dg/warn/Wconversion-null-2.C:  Add 'long long' case.
	* g++.dg/warn/Wconversion-null.C: Likewise.

gcc/
2010-05-26  Kai Tietz  <kai.tietz@onevision.com>

	* builtin-types.def (BT_INT128): New primitive type.
	(BT_UINT128): Likewise.
	* c-common.c (c_common_r): Add __int128 keyword.
	(c_common_type_for_size): Handle __int128.
	(c_common_type_for_mode): Likewise.
	(c_common_signed_or_unsigned_type): Likewise.
	(c_common_nodes_and_builtins): Add builtin type
	if target supports 128-bit integer scalar.
	* c-common.h (enum rid): Add RID_INT128.
	* c-cppbuiltin.c (c_cpp_builtins): Define __SIZEOF_INT128__
	if target supports 128-bit integer scalar.
	* c-decl.c (declspecs_add_type): Handle new keyword
	__int128.
	(finish_declspecs): Likewise.
	* c-parser.c (c_token_starts_typename): Handle RID_INT128.
	(c_token_starts_declspecs): Likewise.
	(c_parser_declspecs): Likewise.
	(c_parser_attributes): Likewise.
	(c_parser_objc_selector): Likewise.
	* c-pretty-print.c (pp_c_integer_constant): Handle __int128.
	* c-tree.h (enum c_typespec_keyword): Add cts_int128.
	* gimple.c (gimple_signed_or_unsigned_type): Handle int128 types.
	* tree.c (make_or_reuse_type): Likewise.
	(make_unsigned_type): Likewise.
	(build_common_tree_nodes_2): Likewise.
	* tree.h (enum integer_type_kind): Add itk_int128 and
	itk_unsigned_int128.
	(int128_integer_type_node): New define..
	(int128_unsigned_type_node): New define.
	* cp/cp-tree.h (cp_decl_specifier_seq): Add new bifield
	explicit_int128_p.
	* cp/decl.c (grokdeclarator): Handle __int128.
	* cp/parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
	(cp_parser_simple_type_specifier): Likewise.
	* cp/rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
	* cp/typeck.c (cp_common_type): Handle __int128.
	* cp/mangle.c (integer_type_codes): Add itk_int128 and
	itk_unsigned_int128.
	* doc/extend.texi: Add documentation about __int128 type.

From-SVN: r159879

2010-05-26  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (copy_nary): Adjust.
	(copy_phis): Rename to ...
	(copy_phi): ... this.  Adjust.
	(copy_references): Rename to ...
	(copy_reference): ... this.  Adjust.
	(process_scc): Use HTAB_FOR_EACH_ELEMENT to insert the
	result into the valid table.

From-SVN: r159877

	* config/spu/spu-c.c: Do not include function.h, rtl.h, expr.h,
	insn-config.h, insn-codes.h, recog.h, and optabs.h.

From-SVN: r159876

2010-05-26  Laurynas Biveinis  <laurynas.biveinis@gmail.com>

	* ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic):
	Remove.

From-SVN: r159874

	PR c++/43382
	* pt.c (fn_type_unification): Don't get confused by recursive
	unification.

From-SVN: r159873

2010-05-26  Richard Guenther  <rguenther@suse.de>

	* opts.c (common_handle_option): Handle OPT_Ofast.

From-SVN: r159871

	* class.c (utf8_decl_list): Delete.
	(build_utf8_ref): Remove references to it.
	* java-tree.h (all_class_list): Delete.
	(predef_filenames): Delete.
	(enum java_tree_index) [JTI ALL_CLASS_LIST,JTI_PREDEF_FILENAMES]:
	Delete.
	* jcf-parse.c (parse_roots): Decrease size to 2.
	(current_file_list): Convert to a VEC.
	(all_class_list): Declare.
	(jcf_parse): Adjust for new type of all_class_list.
	(java_layout_seen_class_methods): Likewise.
	(predefined_filenames): Declare.
	(add_predefined_file): Use it.
	(predefined_filename_p): Likewise.
	(java_parse_file): Adjust for new type of current_file_list.                                                                                                                                                     *

From-SVN: r159870