2005-07-10  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-structalias.c (update_alias_info): Change counting of
	references to not include vdefs.

From-SVN: r101861

[[Split portion of a mixed commit.]]

From-SVN: r101859.2

2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/libffi.call/cls_5_1_byte.c: New test file.
	* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
	* testsuite/libffi.call/cls_7_1_byte.c: Likewise.

From-SVN: r101855

2005-07-10  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-alias.c (free_used_part_map): Add missing free.
	(up_insert): Ditto.

From-SVN: r101854

	* pa.c (pa_commutative_p): Make PLUS commutative when
	TARGET_NO_SPACE_REGS is true.

From-SVN: r101853

From-SVN: r101849

	* gcc.target/mips/mips.exp (is_gp32_flag): New procedure.
	(dg-mips-options): Use it.

From-SVN: r101847

	* Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h
	* tree-cfg.c (CHECK_OP): Only test for is_gimple_val.
	* tree-dfa.c (dump_subvars_for): New.
	(debug_subvars_for): New.
	(dump_variable): Show subvariables if VAR has them.
	* tree-flow-inline.h (get_subvar_at): New.
	(overlap_subvar): Change offset and size to unsigned HOST_WIDE_INT.
	* tree-flow.h (struct ptr_info_def): Remove field pt_malloc.
	Update all users.
	(struct subvar): Change fields offset and size to unsigned
	HOST_WIDE_INT.
	(dump_subvars_for): Declare.
	(debug_subvars_for): Declare.
	(get_subvar_at): Declare.
	(okay_component_ref_for_subvars): Change 2nd and 3rd argument
	to unsigned HOST_WIDE_INT *.
	(overlap_subvar): Likewise.
	* tree-gimple.c (is_gimple_reg): Always return false for
	SFTs and memory tags.
	* tree-pass.h (pass_build_pta, pass_del_pta): Remove.
	Update all callers.
	* tree-ssa-alias.c: Include tree-ssa-structalias.h.
	(compute_may_aliases): Call compute_points_to_sets.
	(collect_points_to_info_for): Remove.
	(compute_points_to_and_addr_escape): Remove.
	(delete_alias_info): Call delete_points_to_sets.
	(compute_flow_sensitive_aliasing): If the call to
	find_what_p_points_to returns false, call set_pt_anything.
	(add_may_alias): Set TREE_ADDRESSABLE when adding a new alias.
	(set_pt_anything): Clear pi->pt_vars.
	(set_pt_malloc): Remove.
	(merge_pointed_to_info): Remove.
	(add_pointed_to_expr): Remove.
	(add_pointed_to_var): Remove.
	(collect_points_to_info_r): Remove.
	(is_escape_site): Make extern.
	(create_sft): New.
	(create_overlap_variables_for): Call it.
	* tree-ssa-copy.c (merge_alias_info): Never merge
	flow-sensitive alias information.
	* tree-ssa-operands.c (get_expr_operands): Adjust variables
	offset and size to be unsigned HOST_WIDE_INT.
	(add_to_addressable_set): Rename from note_addressable.
	Set TREE_ADDRESSABLE as the variables are added to the set.
	Update all users.
	(add_stmt_operand): Do not try to micro-optimize unmodifiable
	operands into VUSEs when adding V_MAY_DEFs for members in an
	alias set.
	* tree-ssa-operands.h (add_to_addressable_set): Declare.
	* tree-ssa-structalias.c: Include tree-ssa-structalias.h last.
	(struct variable_info): Add bitfield is_heap_var.
	(var_anyoffset, anyoffset_tree, anyoffset_id): Declare.
	(new_var_info): Initialize is_heap_var.
	(get_constraint_for): Add HEAP variables to the symbol table.
	Mark them with is_heap_var.
	(update_alias_info): New.  Taken mostly from the old
	compute_points_to_and_addr_escape.
	(handle_ptr_arith): New.
	(find_func_aliases): Call update_alias_info.
	Call handle_ptr_info for tcc_binary expressions.
	Call mark_stmt_modified.
	(create_variable_info_for): If DECL has subvars, do not create
	variables for its subvars.  Always add all the fields.
	(set_uids_in_ptset): If the solution includes ANYOFFSET and
	SFTs, then add all the SFTs of the structure.
	If VI->DECL is an aggregate with subvariables, add the SFT at
	VI->OFFSET.
	(find_what_p_points_to): If VI is an artificial variable,
	translate to bitfields in SSA_NAME_PTR_INFO.
	If the solution is empty, set pi->pt_vars to NULL
	(init_base_vars): Create ANYOFFSET.
	(compute_points_to_sets): Rename from create_alias_vars.
	Make extern.
	(pass_build_pta): Remove.
	(delete_points_to_sets): Rename from delete_alias_vars.
	(pass_del_pta): Remove.
	* tree-ssa-structalias.h (struct alias_info): Move from
	tree-ssa-alias.h.
	(NUM_REFERENCES, NUM_REFERENCES_CLEAR, NUM_REFERENCES_INC,
	NUM_REFERENCES_SET): Likewise.
	(compute_points_to_sets, delete_points_to_sets): Declare.

testsuite/ChangeLog

	* gcc.dg/tree-ssa/pta-fp.c: Use -fdump-tree-alias1.

From-SVN: r101841

[[Split portion of a mixed commit.]]

From-SVN: r101839.2

2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>

    PR libfortran/21875  (FM111.f)
    * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
    BLANK_NULL are active.
    (read_decimal): Interpret ' ' character correctly for BZ or BN.
    (read_radix): Interpret ' ' character correctly for BZ or BN.
    (read_f): Interpret ' ' character correctly for BZ or BN.
    * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.

From-SVN: r101837

2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * decl.c (components_to_record): Use DECL_FCONTEXT instead of         DECL_SECTION_NAME.
        (compare_field_bitpos): Likewise.

From-SVN: r101834

        * config/alpha/alpha.c (emit_insxl, alpha_expand_compare_and_swap_12,
        alpha_split_compare_and_swap_12, alpha_expand_lock_test_and_set_12,
        alpha_split_lock_test_and_set_12): New functions.
        * config/alpha/alpha-protos.h: Update.
        * config/alpha/alpha.md (UNSPEC_MB, UNSPEC_ATOMIC,
        UNSPEC_CMPXCHG, UNSPEC_XCHG): Rename from UNSPECV_FOO.
        * config/alpha/sync.md (I12MODE): New.
        (memory_barrier, mb_internal): Use unspec instead of unspec_volatile.
        (sync_<fetchop_name><I48MODE>): Likewise.
        (sync_nand<I48MODE>): Likewise.
        (sync_old_<fetchop_name><I48MODE>): Likewise.
        (sync_new_<fetchop_name><I48MODE>): Likewise.
        (sync_old_nand<I48MODE>, sync_new_nand<I48MODE>): Likewise.
        (sync_compare_and_swap<I48MODE>): Likewise.
        (sync_lock_test_and_set<I48MODE>): Likewise.
        (sync_compare_and_swap<I12MODE>): New.
        (sync_compare_and_swap<I12MODE>_1): New.
        (sync_lock_test_and_set<I12MODE>): New.
        (sync_lock_test_and_set<I12MODE>_1): New.

        * lib/target-supports.exp (check_effective_target_sync_char_short):
        Add alpha.

From-SVN: r101833

	PR 21356
	PR 22332
	* passes.c (execute_todo): Cleanup the CFG before updating
	SSA.

From-SVN: r101832

2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * utils.c (create_var_decl): Only set DECL_COMMON on
        VAR_DECLs. Only set SET_DECL_ASSEMBLER_NAME on
        VAR_OR_FUNCTION_DECL_P.

From-SVN: r101831

2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * cp-lang.c (shadowed_var_for_decl, decl_shadowed_for_var_lookup,
        decl_shadowed_for_var_insert): Move over to cp-objcp-common.c.
        (cp_init_ts): Call init_shadowed_var_for_decl.
        Remove include of gt-cp-cp-lang.h.
        * cp-objcp-common.c (shadowed_var_for_decl,
        decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Moved from
        cp-lang.c.
        (init_shadowed_var_for_decl): New function to initialize
        shadowed_var_for_decl.
        Include gt-cp-cp-objcp-common.h.
        * Make-lang.in (gt-cp-lang.h): Remove.
        (gt-cp-cp-objcp-common.h): Add.
        (cp/cp-lang.o): Remove dependancy on gt-cp-lang.h.
        (cp/cp-objcp-common.o): Add dependancy on gt-cp-cp-objcp-common.h.
        * config-lang.in (gtfiles): Remove cp-lang.c and Add cp-objcp-common.c.
        * cp-tree (init_shadowed_var_for_decl): Add prototype.

2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>

        * config-lang.in (gtfiles): Add cp-objcp-common.c.
        * objcp-lang.c (objcxx_init_ts): New function.
        (LANG_HOOKS_INIT_TS): Define.

From-SVN: r101830

2005-07-07  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
	    Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/22217
	* io/write.c (extract_unit):  New function; extract
	ints as unsigned signed int of the correct size.
	* io/write.c (write_int):  Use it.
	* runtime/error.c:  Adjust copyright years.
	Adjust size of buffer to maximum that can occur.

2005-07-07  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/22217
	* gfortran.dg/negative-z-descriptor.f90:  New test.

From-SVN: r101829

	* config/i386/i386.c (output_set_got): Don't omit OFFSET FLAT:
	in Intel syntax add %reg, OFFSET FLAT:_GLOBAL_OFFSET_TABLE_+(.-.Lx).

From-SVN: r101819

	PR target/21656
	* config/mips/elf.h (NO_IMPLICIT_EXTERN_C): Define.

From-SVN: r101818

        * config/rs6000/sync.md (load_locked_<mode>): Use Z for
        memory_operand constraint.
        (store_conditional_<mode>): Same.
        (sync_compare_and_swap<mode>): Same.
        (sync_lock_test_and_set<mode>): Same.

From-SVN: r101813

	* config/cris/cris-protos.h (cris_gotless_symbol, cris_got_symbol)
	(cris_symbol): Remove prototypes for removed functions.
	(cris_pic_symbol_type_of, cris_valid_pic_const)
	(cris_expand_pic_call_address): Prototypes for new functions.
	* config/cris/cris/cris.c (cris_pic_sympart_only): Remove unused
	variable.
	(cris_print_operand) <case 'v', 'P'>: Remove cases for unused
	modifiers.
	<case ':'>: Add case for new punctuation character.
	<case 'd'>: Temporarily set flag_pic = 2 instead of incorrectly
	emitting (extra) PIC modifier.
	<case UNSPEC>: Do not assert for PLT.
	(cris_initial_frame_pointer_offset, cris_simple_epilogue)
	(cris_expand_prologue, cris_expand_epilogue): Check
	for pic_offset_table_rtx usage instead of taking
	current_function_uses_pic_offset_table as the final word.
	(cris_rtx_costs, cris_address_cost, cris_side_effect_mode_ok):
	Remove flag_pic difference.
	(cris_valid_pic_const, cris_pic_symbol_type_of): New functions,
	the moral equivalents of...
	(cris_symbol, cris_gotless_symbol, cris_got_symbol): Remove
	functions.
	(cris_legitimate_pic_operand): Just call cris_valid_pic_const.
	(cris_handle_option): Mark ARG as unused.
	(cris_expand_pic_call_address): New worker function for "call",
	"call_value".
	(cris_asm_output_symbol_ref, cris_asm_output_label_ref): Do not
	output PIC constructs here.
	(cris_output_addr_const_extra): Changes for emitting PIC modifiers
	as symbol-specific modifers, not whole or part of operands.
	* config/cris/cris/cris.h (EXTRA_CONSTRAINT): Remove 'U' case.
	(EXTRA_CONSTRAINT_S): Changed semantics: allow only CONST-wrapped
	constants and flag_pic.
	(CONSTANT_INDEX_P): Adjust for new functions.
	(enum cris_pic_symbol_type): New helper type.
	(PRINT_OPERAND_PUNCT_VALID_P): Add ':'.
	* config/cris/cris/cris.md (CRIS_UNSPEC_GOTREL)
	(CRIS_UNSPEC_GOTREAD, CRIS_UNSPEC_PLTGOTREAD): New
	define_constants.
	("movsi"): Emit actual instructions for GOT and relative access.
	("*movsi_got_load"): New pattern to set up the register holding
	the GOT pointer.
	("*movsi_internal"): Operand 1 is not a plain general_operand.
	Adjust FIXME for 'S'.
	<output for 'S' alternative>: Sanity-check UNSPEC types for PIC.
	Use "movs" for -fpic cases.
	("addsi3"): Add alternative for 'S'; use adds.w when possible.
	("uminsi3","*expanded_call_value"): Remove 'S' alternative.
	("call", "call_value"): Just call cris_expand_pic_call_address for
	PIC addresses.
	("*expanded_call_no_gotplt", "*expanded_call_value_no_gotplt"):
	Remove special pattern.
	("*expanded_call_side", "*expanded_call_value_side"): New
	patterns.
	(gotplt-to-plt, gotplt-to-plt-side-call)
	(gotplt-to-plt-side-call-value, gotplt-to-plt-side): New
	peephole2:s.
	* config/cris/cris/predicates.md
	("cris_general_operand_or_gotless_symbol"): Remove unused
	predicate.
	("cris_general_operand_or_symbol"): Adjust for new functions.

From-SVN: r101812

2005-07-08  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/darwin.h (TARGET_C99_FUNCTIONS): Define to 1.

From-SVN: r101809

[[Split portion of a mixed commit.]]

From-SVN: r101807.2

2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* Makefile.in (TREE_H): Add treestruct.def.
	(c-decl.o): Add pointer-set.h
	* c-decl.c (diagnose_mismatched_decls): Don't attempt to look at
	visibility on regular DECL's.
	(merge_decls): Fix the copying of decl nodes of various types for
	the new structures.  Don't update RTL, section name, weak status,
	etc, on DECL's without RTL.
	(grokdeclarator): DECL_ARG_TYPE_AS_WRITTEN is gone.
	Don't check volatile on non-variable types.
	(store_parm_decls_oldstyle): Use pointer_set instead of DECL_WEAK
	to check whether we have seen arguments.
	* c-objc-common.c (c_tree_printer): Reverse order of tests so that
	flag is checked before field (flag is common, field is not).
	* dwarf2out.c (decl_ultimate_origin):  Only DECL's with
	TS_DECL_COMMON could have an origin.
	(add_location_or_const_value_attribute): Don't check section name
	on non-var/function decls.
	(dwarf2out_var_location): Reverse order of tests.
	* emit-rtl.c (set_reg_attrs_for_parm): DECL_CHECK is dead, replace
	with DECL_WRTL_CHECK.
	* expmed.c (make_tree): rtl is now in decl_with_rtl.
	* fold-const.c (fold_binary): Don't check weakness on
	non-var/function decls.
	(tree_expr_nonzero_p): Ditto.
	(fold_checksum_tree): Use tree_decl_extra as sizeof
	buffer.
	* ggc-page.c (extra_order_size_table): Add sizes for
	tree_decl_non_common, tree_parm_decl,  tree_var_decl, and
	tree_field_decl.
	* gimplify.c (gimplify_bind_expr): Only set
	DECL_SEEN_IN_BIND_EXPR_P on VAR_DECL.
	* integrate.c (copy_decl_for_inlining): Don't set RTL on decl's
	without RTL.
	* langhooks-def.h (LANG_HOOK_INIT_TS): New.
	* langhooks.h (init_ts). New langhook.
	* passes.c (rest_of_decl_compilation): Reverse order of tests.
	* print-tree.c (print_node): Update to only print fields that
	exist in the structures the passed decl has.
	* toplev.c (wrapup_global_declarations): Don't reset
	DECL_DEFER_OUTPUT on DECL's that don't contain it.
	* tree-browser.c (browse_tree): DECL_ARG_TYPE_AS_WRITTEN removed.
	* tree-inline.c (remap_decl): Ditto.
	* tree-outof-ssa.c (create_temp): Reverse order of tests.
	* tree-pretty-print.c (print_declaration): Don't print
	DECL_REGISTER on things that don't contain it.
	* tree-vrp.c (expr_computes_nonzero): Don't check weakness on
	non-var/function decls.
	* tree.c (tree_contains_struct): New structure.
	(init_priority_for_decl): New hashtable.
	(tree_int_map): New structure.
	(tree_int_map_eq): New function.
	(tree_int_map_marked_p): Ditto.
	(tree_int_map_hash): Ditto.
	(tree_map): Move to tree.h.
	(tree_map_eq): Externalize.
	(tree_map_hash): Ditto.
	(tree_map_marked_p): Ditto.
	(init_ttree): Set up tree_contains_struct and call langhook.
	(decl_assembler_name): Use DECL_NON_COMMON_CHECK..
	(tree_code_size): Update for new structures.
	(tree_node_structure): Update for new structures.
	(make_node_stat): Don't try to set DECL_IN_SYSTEM_HEADER on decls
	without the field.
	(copy_node_stat):  Copy init priority.
	(build_decl_stat): Ditto for visibility.
	(ts_enum_names): New.
	(tree_contains_struct_check_failed): New function.
	(decl_init_priority_lookup): Ditto.
	(decl_init_priority_insert): Ditto.
	* treestruct.def: New file.
	* tree.h (CODE_CONTAINS_STRUCT): New macro.
	(CONTAINS_STRUCT_CHECK): Ditto.
	(tree_contains_struct_check_failed): New prototype.
	(DECL_CHECK): Removed.
	(DECL_MINIMAL_CHECK): New.
	(DECL_COMMON_CHECK): Ditto.
	(DECL_WRTL_CHECK): Ditto.
	(DECL_NON_COMMON_CHECK): Ditto.
	(DECL_WITH_VIS_CHECK): Ditto.
	(VAR_OR_FUNCTION_DECL_P): Ditto
	(struct tree_decl_minimal): New structure.
	(struct tree_decl_common): Ditto.
	(struct tree_decl_with_rtl): Ditto.
	(struct tree_decl_with_vis): Ditto.
	(struct tree_decl_non_common): Ditto.
	(struct tree_field_decl): Ditto.
	(struct tree_parm_decl): Ditto.
	(struct tree_var_decl): Ditto.
	(struct tree_function_decl): Ditto.
	(struct tree_const_decl): Ditto.
	(struct tree_result_decl): Ditto.
	(union tree_node): Add new structures.
	* var-tracking.c (track_expr_p): Reverse order of tests.

	* doc/c-tree.texi: Add documentation on DECL node internal structure.


2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is
	removed.

2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* Make-lang.in: Add gt-cp-lang.h.
	(cp-lang.o): Ditto.
	* class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on
	the field.
	* config-lang.in: Add cp-lang.c to gtfiles.
	* cp-lang.c: Include hashtab.h.
	(cp_init_ts): New function.
	(LANG_HOOK_INIT_TS): Use macro.
	(decl_shadowed_for_var_lookup): New function.
	(decl_shadowed_for_var_insert): Ditto.
	* cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common.
	(NON_THUNK_FUNCTION_CHECK): Ditto.
	(DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common.
	(DECL_INIT_PRIORITY): Ditto.
	(DECL_HAS_SHADOWED_FOR_VAR_P): Ditto.
	(DECL_SHADOWED_FOR_VAR): Use hashtable.
	(SET_DECL_SHADOWED_FOR_VAR): Ditto.
	* decl.c (duplicate_decls): Update for new/updated structures.
	(poplevel): Use SET_DECL_SHADOWED_FOR_VAR.
	* decl2.c (start_static_initialization_or_destruction): Deal with
	priority.
	* pt.c (tsubst_decl): Check TS_DECL_WRTL before doing
	SET_DECL_RTL.
	* tree.c (handle_init_priority_attribute): Handle priority.

2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
	removed.
	* objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
	(KEYWORD_KEY_NAME): Use decl_minimal.
	(METHOD_SEL_NAME): Ditto..
	(METHOD_SEL_ARGS): Use decl_non_common.
	(METHOD_ADD_ARGS): Ditto.
	(METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
	(METHOD_DEFINITION): Ditto.
	(METHOD_ENCODING): Ditto.
	* objc-lang.c: (objc_init_ts): New function.

2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* trans-decl.c (create_function_arglist): DECL_ARG_TYPE_AS_WRITTEN
	is removed.

From-SVN: r101799

	* cfgexpand.c (tree_expand_cfg): Don't use FINALIZE_PIC.
	* system.h: Poison FINALIZE_PIC.
	* doc/tm.texi (FINALIZE_PIC): Remove.

From-SVN: r101794

2005-07-08  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22329
        * gcc.dg/pr22329.c: New test.
2005-07-08  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22329
        * tree-ssa-propagate.c (fold_predicate_in): Convert the value
        to the correct type if we have a MODIFY_EXPR.

From-SVN: r101789

2005-07-06  Colin Walters  <walters@verbum.org>

	* verify.cc (class _Jv_BytecodeVerifier) <op_new>: Don't
	check for abstract classes or interfaces here; JVM spec
	says it should throw an exception, so we'll do so later.
	* interpret.cc (run): Throw an InstantiationException for
	abstract classes and interfaces.

From-SVN: r101788

	PR tree-optimization/20139
	* tree-cfg.c (remove_bb): Check in_ssa_p before calling
	release_defs.
	* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call
	fold_cond_expr_cond.
	* tree-ssanames.c (release_defs): Assert in_ssa_p.
	* tree.c (upper_bound_in_type, lower_bound_in_type): Rewrite.

From-SVN: r101787

	PR tree-optimization/22360
	* tree.c (upper_bound_in_type): Fix calculations for casting
	to a non-wider signed type and casting a signed value to a
	wider unsigned type.
	(lower_bound_in_type): Fix calculations for casting to a
	non-wider signed type.

From-SVN: r101785

2005-07-08  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22356
        * testsuite/gcc.dg/pr22356-1.c: New test.

2005-07-08  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22356
        * tree-complex.c (expand_complex_libcall): Produce
        REALPART_EXPR/IMAGPART_EXPR with the correct type.

From-SVN: r101781

2005-07-08  Kenneth Zadeck <zadeck@naturalbridge.com>

	* bitmap.c (bitmap_and, bitmap_and_into, bitmap_and_compl,
	bitmap_and_compl_into, bitmap_xor, bitmap_xor_into): Removed "a !=
	b" assert and inserted fastpath code for this case.
	(bitmap_ior): Removed "a != b" assert.

From-SVN: r101780

2005-07-08  Andrew Haley  <aph@redhat.com>

        * posix-threads.cc (_Jv_ThreadSetPriority): Use SCHED_OTHER
        (regular, non-realtime scheduling), not SCHED_RR (realtime,
        round-robin).

From-SVN: r101769

cp:
	PR c++/21799
	* pt.c (type_unification_real): Add is_method argument.  Use it
	for this pointer unification.
	(fn_type_unification): Adjust type_unification_real call.
	(unify): Likewise.
testsuite:
	PR c++/21799
	* g++.dg/template/unify8.C: New.
	* g++.dg/template/unify9.C: New.

From-SVN: r101760

frame at epilogue.

From-SVN: r101759

	* primary.c (gfc_match_rvalue): Handle ENTRY the same way
	as FUNCTION.

	* gfortran.fortran-torture/execute/entry_10.f90: New test.

From-SVN: r101758

* config/m32r/linux.h (STARTFILE_SPEC): Support PIE.
  (ENDFILE_SPEC): Likewise.
* config/m32r/m32r.h (ASM_SPEC): Likewise.

From-SVN: r101757

2005-07-08  David Billinghurst  <David.Billinghurst@riotinto.com>

	* final.c: Include sdbout.h when required.

From-SVN: r101755

2005-07-07  Geoffrey Keating  <geoffk@apple.com>

	* config.gcc (*-*-darwin*): Only one target-specific header file
	for generic darwin.
	(powerpc-*-darwin*): Add version-specific header files.
	* configure.in (gcc_AC_CHECK_DECLS): Add strverscmp.
	* config.in: Regenerate.
	* configure: Regenerate.
	* gcc.c: Include xregex.h.
	(version_compare_spec_function): New.
	(spec_function): Add version-compare.
	(replace_outfile_spec_function): Reformat comment.
	(compare_version_strings): New.
	* config/darwin-c.c (version_as_macro): New.
	(builtin_define): New.
	(darwin_cpp_builtins): New.
	* config/darwin-protos.h (darwin_cpp_builtins): New.
	* config/darwin.h (CPP_SPEC): Don't define APPLE_CC here.
	(LIB_SPEC): Make unconditional, update comment.
	(TARGET_C99_FUNCTIONS): Define.
	* config/darwin.opt: Sort.
	(mmacosx-version-min=): New.
	* config/darwin7.h: Delete.
	* config/darwin8.h: Delete.
	* config/i386/darwin.h (): Call darwin_cpp_builtins.
	* config/rs6000/darwin.h (): Call darwin_cpp_builtins.
	(TARGET_C99_FUNCTIONS): Define.
	* config/rs6000/darwin7.h: New.
	* config/rs6000/darwin8.h: New.
	* doc/invoke.texi (Darwin Options): Add -mmacosx-version-min=
	(-mmacosx-version-min): Document.

Index: testsuite/ChangeLog
2005-07-07  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-version-1.c: New.
	* gcc.dg/builtins-18.c: On Darwin, needs -mmacosx-version-min=10.3.
	* gcc.dg/builtins-20.c: Likewise.
	* gcc.dg/builtins-53.c: Likewise.
	* gcc.dg/torture/builtins-convert-1.c: Likewise.
	* gcc.dg/torture/builtins-convert-2.c: Likewise.
	* gcc.dg/torture/builtins-convert-3.c: Likewise.
	* gcc.dg/torture/builtins-power-1.c: Likewise.
	* gcc.dg/builtins-config.h: Complain if macosx-version-min not set
	on Darwin.

From-SVN: r101753

From-SVN: r101752

[gcc/objc/ChangeLog]
2005-07-07  Ziemowit Laski  <zlaski@apple.com>

        * objc-act.c (objc_build_struct): Pass in an actual @interface
        instead of its name, and annotate the struct created (and all
        existing variants thereof) with the @interface.
        (objc_compare_types): Treat forward-declared ObjC classes
        as stand-alone (root) classes for purposes of type comparisons.
        (build_private_template): Move some code to objc_build_struct().

[gcc/testsuite/ChangeLog]
2005-07-07  Ziemowit Laski  <zlaski@apple.com>

        * obj-c++.dg/proto-lossage-6.mm: New.
        * objc.dg/proto-lossage-6.m: New.

From-SVN: r101750

[[Split portion of a mixed commit.]]

From-SVN: r101747.2