From-SVN: r33050

invoke.texi (-fno-gnu-keywords): Remove classof, headof, __classof__, and __headof__ from the list of gnu keywords.

	* invoke.texi (-fno-gnu-keywords): Remove classof, headof,
	__classof__, and __headof__ from the list of gnu keywords.
	* cp/lex.c (init_parse): Remove traces of classof and headof.

From-SVN: r33049

	* cp-tree.h (struct lang_decl): Remove main_decl_variant.
	(DECL_MAIN_VARIANT): Remove.
	* decl.c (duplicate_decls): Don't set it.
	(start_function): Likewise.
	(lang_mark_tree): Don't mark it.
	* decl2.c (defer_fn): Don't use it.
	* lex.c (retrofit_lang_decl): Don't set it.
	* pt.c (tsubst_decl): Likewise.
	* ptree.c (print_lang_decl): Don't print it.
	* typeck.c (mark_addressable): Don't use it.

From-SVN: r33048

	* cpphash.c (timestamp): Delete.
	(del_HASHNODE): If type is T_MCONST, free value.cpval.
	(special_symbol): Remove unnecessary braces.  Remove
	T_VERSION.  Treat T_STDC like T_CONST unless
	STDC_0_IN_SYSTEM_HEADERS.  Render both __DATE__ and __TIME__
	when one is encountered, then convert them into T_MCONST
	nodes.
	* cppinit.c (builtin_array): version_string is T_MCONST.
	__STDC__ has a "1" in its cpval.  Don't have a terminator
	entry.  Clean up which entries are dumped.
	(initialize_builtins): Only __STDC__ gets the special
	-traditional treatment.  Count the length of builtin_array.
	Render version_string here.
	* cpphash.h: Remove T_VERSION.  Add T_MCONST.
	* cpplib.h (struct cpp_reader): Remove timebuf.

From-SVN: r33047

        * genrecog.c (pred): Update comparison_operator for the unordered
        operators.

        * config/i386/i386.c (no_comparison_operator): Disallow unordered
        operators.
        (fcmov_comparison_operator): Allow UNORDERED/ORDERED.
        (uno_comparison_operator): New.
        (put_condition_code): Handle UNORDERED/ORDERED.
        (unsigned_comparison): Likewise.
        (ix86_fp_compare_mode): Broken out of ix86_expand_fp_compare.
        (ix86_use_fcomi_compare, ix86_prepare_fp_compare_args): Likewise.
        (ix86_expand_fp_compare): Use them.  Take scratch as argument,
        update all callers.  Handle all 8 unordered operators.
        (ix86_expand_setcc): Lose the unordered argument, update all callers.
        (ix86_expand_branch): Likewise.  Don't fully expand fp branches.
        * config/i386/i386.h (PREDICATE_CODES): Update.
        * config/i386/i386-protos.h (ix86_expand_fp_compare): Declare.
        (ix86_expand_branch, ix86_expand_setcc): Update.
        * config/i386/i386.md (sunordered, sordered): New.
        (suneq, sunge, sungt, sunle, sunlt, sltgt): New.
        (bunordered, bordered): New.
        (buneq, bunge, bungt, bunle, bunlt, bltgt): New.
        (*fp_jcc_1, *fp_jcc_2, *fp_jcc_3, *fp_jcc_4): New.
        (*fp_jcc_5, *fp_jcc_6, and splitters): New.

From-SVN: r33046

From-SVN: r33045

	* i386.md (fix_truncsfhi2, fix_truncdfhi2,
	fix_truncxfhi2): New patterns.
	* i386.c (output_fix_trunc): Handle converting to HImode.

From-SVN: r33044

From-SVN: r33043

	* vec.cc: Include <new> and <exception>.
	(__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
	(__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
	terminate.
	(__cxa_vec_delete): Catch dtor exceptions.

From-SVN: r33042

	* inc/typeinfo (type_info): Rename _name to __name.
	(type_info::type_info): Rename parameter.
	(type_info::operator==, type_info::operator!=,
	type_info::before): Likewise.
	(type_info::is_pointer_p, type_info::is_function_p,
	type_info::do_catch, type_info::do_upcast): Prepend __. Rename
	parameters.
	* inc/cxxabi.h
	(__fundamental_type_info::__fundamental_type_info) Rename parameters.
	(__pointer_type_info::__pointer_type_info): Likewise.
	(__pointer_type_info::is_pointer_p,
	__pointer_type_info::do_catch): Prepend __. Rename parameters.
	(__array_type_info::__array_type_info): Rename parameters.
	(__function_type_info::__function_type_info): Likewise.
	(__function_type_info::is_function_p): Prepend __.
	(__enum_type_info::__enum_type_info): Rename parameters.
	(__pointer_to_member_type_info::__pointer_to_member_type_info):
	Likewise.
	(__pointer_to_member_type_info::do_catch): Prepend __. Rename
	parameters.
	(__base_class_info::is_virtual_p, is_public_p, offset): Prepend	__.
	(__class_type_info::__class_type_info): Rename parameters.
	(__class_type_info::sub_kind): Prepend __. Adjust member names.
	(__class_type_info::upcast_result,
	__class_type_info::dyncast_result): Prepend __. Move definition
	into tinfo.cc.
	(__class_type_info::do_upcast, __class_type_info::do_catch,
	__class_type_info::find_public_src,
	__class_type_info::do_dyncast,
	__class_type_info::do_find_public_src): Prepend __. Rename
	parameters.
	(__si_class_type_info::__si_class_type_info): Rename parameters.
	(__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
	__si_class_type_info::do_find_public_src): Prepent __. Rename
	parameters.
	(__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
	(__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
	__vmi_class_type_info::do_find_public_src): Prepent __. Rename
	parameters.
	(__dynamic_cast): Rename parameters.
	* tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
	type_info::do_catch, type_info::do_upcast): Prepend __.
	(contained_p, public_p, virtual_p, contained_public_p,
	contained_nonpublic_p, contained_nonvirtual_p): Adjust.
	(__class_type_info::do_catch,
	__class_type_info::do_upcast): Prepend __. Adjust.
	(__class_type_info::__upcast_result,
	__class_type_info::__dyncast_result): Move from inc/cxxabi.h.
	Adjust.
	(__class_type_info::find_public_src): Prepend __. Adjust.
	(__class_type_info::do_find_public_src,
	__si_class_type_info::do_find_public_src,
	__vmi_class_type_info::do_find_public_src): Likewise.
	(__class_type_info::do_dyncast,
	__si_class_type_info::do_dyncast,
	__vmi_class_type_info::do_dyncast): Likewise.
	(__class_type_info::do_upcast,
	__si_class_type_info::do_upcast,
	__vmi_class_type_info::do_upcast): Likewise.
	(__dynamic_cast): Adjust.
	* tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
	(__function_type_info::is_function_p): Likewise.
	(__pointer_type_info::do_catch): Likewise. Adjust.
	(__pointer_to_member_type_info::do_catch): Likewise. Adjust.
	(__throw_type_match_rtti_2): Adjust.
	(__is_pointer): Adjust.

From-SVN: r33041

From-SVN: r33040

2000-04-08  Anthony Green  <green@cygnus.com>

	* include/posix-threads.h (_Jv_MutexUnlock): Replace
	_JV_NOT_OWNER.

From-SVN: r33039

	* cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
	(complete_ctor_identifier): New macro.
	(special_function_kind): Add sfk_copy_constructor and
	sfk_assignment_operator.
	(LOOKUP_HAS_IN_CHARGE): Remove.
	(cons_up_default_function): Rename to ...
	(implicitly_declare_fn): ... this.
	* call.c (build_new_method_call): Add in-charge parameters for
	constructors here.
	* class.c (add_implicitly_declared_members): Change parameter name
	from cant_have_assignment to cant_have_const_assignment.
	Replace calls to cons_up_default_function to implicitly_declare_fn.
	* cvt.c (ocp_convert): Use complete_ctor_identifier.
	* decl.c (initialize_predefined_identifiers): Initialize it.
	(start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
	complex expression.
	* init.c (expand_default_init): Don't calculate the in-charge
	parameter here.
	(build_new_1): Likewise.
	* lex.c (cons_up_default_function): Move to method.c.
	* method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
	(implicitly_declare_fn): New function.
	* typeck.c (build_static_cast): Use complete_ctor_identifier.
	(build_modify_expr): Likewise.
	* typeck2.c (build_functional_cast): Likewise.

From-SVN: r33038

2000-04-08  Anthony Green  <green@cygnus.com>

	* posix-threads.cc (_Jv_MutexLock): Moved back to posix-threads.h.
	(_Jv_MutexUnlock): Ditto.
	* include/posix-threads.h (_Jv_MutexLock): From posix-threads.cc.
	(_Jv_MutexUnlock): Ditto.

From-SVN: r33037

2000-04-08  Anthony Green  <green@cygnus.com>

	* java/lang/StringBuffer.java (ensureCapacity): Don't call Math::max.
	(ensureCapacity_unsynchronized): New private method.
	(append): Use ensureCapacity_unsynchronized.

From-SVN: r33036

	* cp-tree.h (warn_reorder): Declare.
	(special_function_kind): New enum.
	(global_base_init_list): Remove declaration.
	(emit_base_init): Don't return a value.
	(check_base_init): Don't declare.
	(is_aggr_typedef): Likewise.
	* decl.c (check_special_function_return_type): New function.
	(return_types): Remove.
	(grokdeclarator): Use check_special_function_return_type.
	(start_function): Don't initialize ctor_label under the new ABI.
	(finish_construtor_body): Don't create a corresponding LABEL_STMT.
	* init.c (begin_init_stmts): Move to top of file.
	(finish_init_stmts): Likewise.
	(warn_reorder): Don't declare.
	(emit_base_init): Don't create a STMT_EXPR here.  Don't return a
	value.
	(check_base_init): Remove.
	(is_aggr_typedef): Likewise.
	(build_new_1): Don't use the return value of a constructor.
	* semantics.c (setup_vtbl_ptr): Don't use the return value
	of emit_base_init.
	* typeck.c (check_return_expr): Don't magically convert return
	statements into `return this' in constructors under the new ABI.

From-SVN: r33035

	* Makefile.in: Rebuilt.
	* Makefile.am (awt_java_source_files): Added new files.
	* java/awt/IllegalComponentStateException.java: New file.
	* java/awt/ItemSelectable.java: New file.
	* java/awt/event/WindowEvent.java: Finished.
	* java/awt/event/TextEvent.java: Finished.
	* java/awt/event/ContainerEvent.java: New file.
	* java/awt/Component.java (getX, getY): New methods.
	* java/awt/event/PaintEvent.java: New file.
	* java/awt/event/MouseEvent.java: New file.
	* java/awt/ActiveEvent.java: New file.
	* java/awt/event/KeyEvent.java: Finished.
	* java/awt/event/ItemEvent.java: New file.
	* java/awt/Adjustable.java: New file.
	* java/awt/event/InputMethodEvent.java: New file.
	* java/awt/event/InputEvent.java: Finished.
	* java/awt/event/FocusEvent.java: New file.
	* java/awt/event/MouseMotionAdapter.java: New file.
	* java/awt/event/MouseAdapter.java: New file.
	* java/awt/event/KeyAdapter.java: New file.
	* java/awt/event/FocusAdapter.java: New file.
	* java/awt/event/ContainerAdapter.java: New file.
	* java/awt/event/ComponentEvent.java: Finished.
	* java/awt/event/AdjustmentEvent.java: New file.
	* java/awt/event/ComponentAdapter.java: New file.
	* java/awt/event/ActionEvent.java: Finished.
	* java/awt/event/MouseMotionListener.java: New file.
	* java/awt/event/MouseListener.java: New file.
	* java/awt/event/ItemListener.java: New file.
	* java/awt/event/InputMethodListener.java: New file.
	* java/awt/event/ContainerListener.java: New file.
	* java/awt/event/FocusListener.java: New file.
	* java/awt/event/ComponentListener.java: New file.
	* java/awt/event/AWTEventListener.java: New file.
	* java/awt/event/AdjustmentListener.java: New file.

From-SVN: r33034

2000-04-08  Anthony Green  <green@redhat.com>

	* java/lang/natObject.cc (_Jv_MonitorEnter): Only perform null
	check when we have to.

	* gcj/array.h: Mark elements(JArray<T>& x) and elements(JArray<T>*
	x) as `inline'.

	* java/util/StringTokenizer.java: Minor optimization.  Eliminates
	one method call.

	* java/util/Vector.java (VectorEnumeration.nextElement): Manually
	inline hasMoreElements.

From-SVN: r33033

	* ssa.c (convert_to_ssa): Eliminate dead code when calling
	life_analysis.
	(convert_from_ssa): Call compute_bb_for_insn before life_analysis.
	(for_each_successor_phi): Change parameter to basic_block.
	(coalesce_regs_in_successor_phi_nodes): Likewise.
	(coalesce_regs_in_copies): Likewise.
	(compute_coalesced_reg_partition): Use basic_block instead of index.
	* rtl.h (convert_to_ssa): Delete.
	(convert_from_ssa): Likewise.
	(successor_phi_fn): Likewise.
	(for_each_successor_phi): Likewise.
	(in_ssa_form): Likewise.
	* basic-block.h (convert_to_ssa): Moved from rtl.h.
	(convert_from_ssa): Likewise.
	(successor_phi_fn): Likewise.
	(in_ssa_form): Likewise.
	(for_each_successor_phi): Likewise.  Change parameter to basic_block.
	* flow.c (calculate_global_regs_live): Pass a basic_block to
	for_each_successor_phi.

From-SVN: r33032

	* cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
	CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
	(base_ctor_identifier): New macro.
	(base_dtor_identifier): Likewise.
	(deleting_dtor_identifier): Likewise.
	* decl.c: Don't include obstack.h.
	(obstack_chunk_alloc): Don't define.
	(obstack_chunk_free): Likewise.
	(struct predefined_identifier): New type.
	(initialize_predefined_identifiers): New function.
	(init_decl_processing): Use it.
	(debug_temp_inits): Remove.
	(start_method): Don't call preserve_data.
	(hack_incomplete_structures): Update comment.
	* init.c (init_init_processing): Don't initialize
	nelts_identifier.
	(build_offset_rf): Remove dead code.
	(build_delete): Use CLASSTYPE_N_BASECLASSES.
	* search.c (init_search_processing): Don't initialize
	vptr_identifier.

From-SVN: r33031

        * flow.c (mark_used_reg): Use reg_set_p to determine if a register
        was modified in the current insn.

From-SVN: r33030

* arm/thumb.md: Delete.
* arm/thumb-protos.h: Delete.

From-SVN: r33029

From-SVN: r33028

From-SVN: r33023

	* cpp-nullchar.c:  Remove test as embedded nulls
	cause problems.

From-SVN: r33022

From-SVN: r33021

From-SVN: r33020

        * tree.c (tree_expr_nonnegative_p): New function.

        * tree.h (tree_expr_nonnegative_p): Declare.

        * c-typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to
        elide some sign_compare warnings.
        (build_conditional_expr): Likewise.

cp:
        * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
        some sign_compare warnings.

From-SVN: r33019

	* i386.md (ashrsi3, ashrhi3, ashrqi3): Fix typo.

	* i386.md (floathisf2, floathidf2, floathixf2): New patterns.
	* i386.c (print_operand): Use the proper suffix for a 387 HImode
	operand.  Abort if a 387 operand has an unsupported size.

From-SVN: r33018

From-SVN: r33016

From-SVN: r33015

From-SVN: r33014

	* cppexp.c (parse_charconst): Null does not end character
	constants.
	* cppinit.c (ISTABLE): Null character handled as whitespace.
	* cpplex.c (null_warning):  new function.
	(skip_string): Emit warning if nulls encountered.
	(_cpp_skip_hspace): Emit warning if nulls encountered.
	(_cpp_lex_token): Emit warning if nulls encountered.  Drop
	them.
	* cpp.texi: Update.

From-SVN: r33013

	* flow.c (loop_depth): Remove.
	(reg_next_use, cc0_live, mem_set_list): Replace with ...
	(struct propagate_block_info): New.
	(life_analysis): Don't allocate reg_next_use.
	(propagate_block_delete_insn): Break out of propagate_block.
	Use flow_delete_insn to unlink rather than use NOTE_INSN_DELETED.
	(propagate_block_delete_libcall): Likewise.
	(propagate_block): Create a propagate_block_info struct to pass
	to subroutines.  Allocate one not two temporary regsets.  Don't
	clobber memory for const calls.  Look for clobbers in
	CALL_INSN_FUNCTION_USAGE.
	(mark_set_regs): Recognize COND_EXEC.
	(mark_set_reg): Break out of mark_set_1.
	(mark_used_reg): Break out of mark_used_regs.
	(mark_used_regs): Recognize COND_EXEC.
	(insn_dead_p): Use propagate_block_info struct.
	(libcall_dead_p, invalidate_mems_from_autoinc): Likewise.
	(find_auto_inc, try_pre_increment_1): Likewise.
	(print_rtl_with_bb): Dump regs live at end too.
	(count_reg_sets_1): Pass in loop_depth.
	(count_reg_sets, count_reg_references): Likewise.
	(recompute_reg_usage): Provide it.

From-SVN: r33012

From-SVN: r33011

From-SVN: r33010

        * Makefile.in (conflict.o): Depend on $(RTL_H) and $(BASIC_BLOCK_H)
        not the raw files.

From-SVN: r33009

	* cpplib.c (do_elif): Skip the rest of the line if we're
	not going to bother evaluating it.
	(skip_if_group): Clear pfile->only_seen_white.  Reorder loop
	to avoid pointless calls to the lexer.

	* gcc.dg/cpp-mi2.c: New test.
	* gcc.dg/cpp-mi2[abc].h: New files.

From-SVN: r33008

	* config/ia64/ia64.c: Delete stdio.h and ctype.h includes.

From-SVN: r33007

From-SVN: r33006