* pt.c: Convert to ISO C.
	* semantics.c: Convert to ISO C.

From-SVN: r68174

	* java/net/Inet6Address.java (isAnyLocalAddress): Don't use "=="
	on arrays.
	(isLoopbackAddress): Likewise.
	* java/net/Inet4Address.java (isAnyLocalAddress): Don't use "=="
	on arrays.

From-SVN: r68173

	* bt-load.c (migrate_btr_def) [INSN_SCHEDULING]: Conditionalize
	calls to insn_default_latency and result_ready_cost.  Initialize
	def_latency to 1.

From-SVN: r68172

From-SVN: r68170

        * config/ia64/unwind-ia64.c (_Unwind_GetCFA): New.
        (_Unwind_FindEnclosingFunction): Implement.

From-SVN: r68168

	* toplev.c (rest_of_handle_sched): Hide the entire function if
	INSN_SCHEDULING is not defined.
	(rest_of_compilation): Call rest_of_handle_sched() only when
	INSN_SCHEDULING is defined.

From-SVN: r68166

2003-06-18  Stephen Clarke <stephen.clarke@superh.com>
            J"orn Rennecke <joern.rennecke@superh.com>

	* bt-load.c: New file.
	* Makefile.in (OBJS): Include bt-load.o
	(bt-load.o): Add dependencies.
	* flags.h (flag_branch_target_load_optimize): Declare.
	(flag_branch_target_load_optimize2): Likewise.
	* hooks.c (hook_reg_class_void_no_regs): New function.
	(hook_bool_bool_false): Likewise.
	* hooks.h (hook_reg_class_void_no_regs, hook_bool_bool_false): Declare.
	* rtl.h (branch_target_load_optimize): Declare.
	* target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Define.
	(TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
	(TARGET_INITIALIZER): Include these.
	* target.h (struct gcc_target): Add branch_target_register_class
	and branch_target_register_callee_saved members.
	* toplev.c (enum dump_file_index): Add DFI_branch_target_load
	(dump_file) Add "tars" entry.
	(flag_branch_target_load_optimize): New variable.
	(flag_branch_target_load_optimize2): Likewise.
	(lang_independent_options): Add entries for new options.
	(rest_of_compilation): Call branch_target_load_optimize.
	* doc/tm.texi (TARGET_BRANCH_TARGET_REGISTER_CLASS): Document.
	(TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
	* doc/invoke.texi: Document -fbranch-target-load-optimize and
	-fbranch-target-load-optimize2.
	* rtl.h (epilogue_completed): Declare.
	* recog.c (epilogue_completed): New variable.
	* toplev.c (rest_of_compilation): Set it.
	* flow.c (mark_regs_live_at_end): Use it.
	* config/ia64/ia64.c (ia64_output_mi_thunk): Set it.
	* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
	* config/sh/sh.c (sh_output_mi_thunk): Likewise.
	* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.

	* sh.c (shmedia_space_reserved_for_target_registers): New variable.
	(sh_target_reg_class): New function.
	(sh_optimize_target_register_callee_saved): Likwise.
	(shmedia_target_regs_stack_space): Likewise.
	(shmedia_reserve_space_for_target_registers_p): Likewise.
	(shmedia_target_regs_stack_adjust): Likewise.
	(TARGET_BRANCH_TARGET_REGISTER_CLASS): Override.
	(TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
	(calc_live_regs): If flag_branch_target_load_optimize2 and
	TARGET_SAVE_ALL_TARGET_REGS is enabled, and we have space reserved
	for target registers, make sure that we save all target registers.
	(sh_expand_prologue, sh_expand_epilogue): Take target register
	optimizations into account.  Collapse stack adjustments if that
	is beneficial.
	(initial_elimination_offset): Reserve space for target registers
	if necessary.
	* sh.h (SAVE_ALL_TR_BIT, TARGET_SAVE_ALL_TARGET_REGS): Define.
	(OPTIMIZATION_OPTIONS): Enable flag_branch_target_load_optimize.

Co-Authored-By: J"orn Rennecke <joern.rennecke@superh.com>

From-SVN: r68165

	* cp-tree.h (comp_except_specs, compparms, cp_has_mutable_p,
	at_least_as_qualified_p, more_qualified_p): Return bool.
	* typeck.c: ANSIFY function definitions.
	(comp_array_types): Take redeclaration bool parameter.
	(comptypes): Rearrange STRICT handling.
	(at_least_as_qualified_p, more_qualified_p,
	comp_cv_qualification): Cache cv quals.
	(compparms): Rearrange loop.

From-SVN: r68164

2003-06-18  Paolo Carlini  <pcarlini@unitus.it>
	    Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/std_sstream.h (setbuf): Check __n >= 0.
	* include/bits/fstream.tcc (setbuf): Tweak.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>

From-SVN: r68163

2003-06-18  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (seekoff): We can't seek beyond
	_M_out_lim, therefore _M_move_out_cur boils down to simply
	updating _M_out_cur.
	(seekpos): Likewise, clean up.

From-SVN: r68162

2003-06-18  Nathan C. Myers  <ncm-nospam@cantrip.org>
	    Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/fstream.tcc (setbuf): Allow (__s, 1) too,
	simply equivalent to the unbuffered case (0, 0) as far as
	_M_buf_size is concerned.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>

From-SVN: r68160

	* config.gcc: Add an extra_header for ARM targets.
        Support configuring with --with-cpu=iwmmxt.
	* doc/invoke.texi: Document new value for -mcpu= ARM switch.
        * config/arm/aof.h (REGISTER_NAMES): Add iwmmxt register
	names.  Fix formatting.
        * config/arm/aout.h (REGISTER_NAMES): Add iwmmxt register
	names.
        * config/arm/arm-protos.h (arm_emit_vector_const): New
	prototype.
	(arm_output_load_gr): New prototype.
	* config/arm/arm.c (extra_reg_names1): Delete.
        (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN, FL_IWMMXT,
	* arch_is_iwmmxt): Define.
	(all_cores, all_architecture): Add entry for iwmmxt.
	(arm_override_options): Add support for iwmmxt.
	(use_return_insn, arm_function_arg, arm_legitimate_index_p,
	arm_print_value, arm_rtx_costs_1, output_move_double,
	arm_compute_save_reg_mask, arm_output_epilogue,
	arm_get_frame_size, arm_expand_prologue, arm_print_operand,
	arm_assemble_integer, arm_hard_regno_ok, arm_regno_class):
	Likewise.
	(arm_init_cumulative_args): Count iwmmxt registers.
	(arm_function_ok_for_sibcall): Return false of sibcall_blocked
	has been set.
	(struct minipool_node): Add fix_size field.
	(add_minipool_forward_ref): Add support for 8-byte aligning of
	the pool.
	(add_minipool_backward_ref, add_minipool_offsets,
	dump_minipool, push_minipool_fix): Likewise.
	(struct builtin_description): New struct.
        (builtin_description): New array of iwmmxt builtin functions.
        (arm_init_iwmmxt_builtins): New function.
        (arm_init_builtins): New function.
        (safe_vector_operand): New function.
        (arm_expand_binop_builtin): New function.
        (arm_expand_unop_builtin): New function.
        (arm_expand_builtin): New function.
        (arm_emit_vector_const): New function.
        (arm_output_load_gr): New function.
        * config/arm/arm.h (TARGET_CPU_iwmmxt, TARGET_IWMMXT,
	TARGET_REALLY_IWMMXT, arm_arch_iwmmxt, IWMMXT_ALIGNMENT,
	TYPE_NEEDS_IWMMXT_ALIGNMENT, ADJUST_FIELD_ALIGN,
	DATA_ALIGNMENT, LOCAL_ALIGNMENT, VECTOR_MODE_SUPPORTED_P): Define.
        (BIGGEST_ALIGNMENT): Set to 64 if ATPCS support is enabled.
        (CPP_CPU_ARCH_SPEC): Add entries for iwmmxt.
        (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER,
	reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS,
	REG_CLASS_FOR_LETTER): Add iwmmxt registers.
        (SUBTARGET_CONDITIONAL_REGISTER_USAGE): Disable iwmmxt
	registers unless the iwmmxt target is selected.
        (FIRST_IWMMXT_GR_REGNUM, LAST_IWMMXT_GR_REGNUM,
	FIRST_IWMMXT_REGNUM, LAST_IWMMXT_REGNUM, IS_IWMMXT_REGNUM,
	IS_IWMMXT_GR_REGNUM): Define.
        (FIRST_PSEUDO_REGISTER): Bump to 63.
        (struct machine_function): Add sibcall_blocked field.
        (Struct CUMULATIVE_ARGS): Add iwmmxt_nregs, named_count and
	nargs fields.
        (enum arm_builtins): New enum list.
        * config/arm/arm.md (UNSPEC_WSHUFH, UNSPEC_WACC,
	UNSPEC_TMOVMSK, UNSPEC_WSAD, UNSPEC_WSADZ, UNSPEC_WMACS,
	UNSPEC_WMACU, UNSPEC_WMACSZ, UNSPEC_WMACUZ, UNSPEC_CLRDI,
	UNSPEC_WMADDS, UNSPEC_WMADDU): New unspecs.
	(VUNSPEC_TMRC, VUNSPEC_TMCR, VUNSPEC_ALIGN8, VUNSPEC_WCMP_EQ,
	VUNSPEC_WCMP_GTU, VUNSPEC_WCMP_GT): New vunspecs.
        (movv2si, movv4hi, movv8qi): New expands for vector moves.
        Include iwmmxt.md.
	* config/arm/t-xscale-elf (MULTILIB_OPITONS): Add iwmmxt
	multilib.
        (MULTILIB_DIRNAMES, MULTILIB_REDUNDANT_DIRS): Likewise.
        * config/arm/mmintrin.h: New ARM specific header file.
        * config/arm/iwmmx.md: New iWMMXt specific machine patterns.

From-SVN: r68157

From-SVN: r68156

	* cp-tree.h (COMPARE_RELAXED): Rename to ...
	(COMPARE_DERIVED): ... here. Adjust comment.
	(resolve_typename_type_in_current_instantiation): Remove.
	(cp_tree_equal, comptypes): Return a bool.
	* cvt.c (convert_to_reference): Adjust comptypes call.
	* pt.c (template_args_equal, unify,): Adjust cp_tree_equal call.
	(resolve_typename_type_in_current_instantiation): Remove.
	* tree.c (cp_tree_equal): Return bool. Cope with TEMPLATE_DECLs and
	IDENTIFIER_NODEs. Abort if undeciderable. Adjust recursive
	calls. Refactor code.
	* typeck.c (comp_array_types): Return bool. Lose callback.
	parameter. Adjust cp_tree_equal calls.
	(comptypes): Return bool. Adjust strict handling. Remove relaxed
	enumeration and java type handling. Deal with typename types here.
	Adjust recursive and cp_tree_equals calls. Adjust base and derived
	checking.
	(comp_target_types): Remove unreachable code. Adjust
	same_or_base_type_p calls.
	(ptr_reasonably_similar): Adjust base and derived check.

	* typeck.c (maybe_warn_about_returning_address_of_local): Remove
	unused calculation.
	(check_return_expr): Adjust error messages.
	* cp-tree.def (SCOPE_REF): Correct comment.

From-SVN: r68155

	* treetree.c (build_stmt): Remove VPARAMS.
	(pedwarn_c99): Likewise.

From-SVN: r68154

	* java/lang/natVMSecurityManager.cc (getClassContext):
	Use maxlen instead of len for loop bound.

From-SVN: r68153

From-SVN: r68150

	* snapshot-index.html: Use F77 instead of G77 front end.
	Remove link to CodeSourcery snapshots which was not up-to-date.
	Do not refer to gcc-bugs@gcc.gnu.org any longer.

	* snapshot-README: Use F77 front end instead of G77 language.

From-SVN: r68149

From-SVN: r68147

	* gnu/java/nio/SelectorImpl.java
	(register): Use fd with value 0 for now, will be fixed later.
	* gnu/java/nio/ServerSocketChannelImpl.java
	(fd): Removed.
	(local_port): Removed.
	(InetSocketAddress): Removed.
	(ServerSocketChannelImpl): Just initialize internal socket object.
	(implCloseSelectableChannel): Close internal socket object.
	(implConfigureBlocking): Added comment.
	(accept): Use jaba.net stuff to accept socket.
	* gnu/java/nio/SocketChannelImpl.java
	(fd): Removed.
	(local_port): Removed.
	(InetSocketAddress): Removed.
	(SocketCreate): Removed.
	(SocketConnect): Removed.
	(SocketBind): Removed.
	(SocketListen): Removed.
	(SocketAvailable): Removed.
	(SocketClose): Removed.
	(SocketRead): Removed.
	(SocketWrite): Removed.
	(SocketChannelImpl): Just initialize internal socket object.
	(implCloseSelectableChannel): Close internal socket object.
	(implConfigureBlocking): Fixed implementation, added comment.
	(connect): Use internal socket object to connect.
	(socket): No need for sanity checks.
	(read): Comment out some stuff, this will be reimplemented in the next
	commit.
	(write): Likewise.
	* gnu/java/nio/natFileChannelImpl.cc
	(nio_mmap_file): Line wrapped.
	* gnu/java/nio/natSocketChannelImpl.cc: Removed.
	* Makefile.am
	(nat_source_files): Removeded gnu/java/nio/natSocketChannelImpl.cc.
	* Makefile.in: Regenerated.

From-SVN: r68145

	* java/util/Locale.java
	(equals): Merged from classpath.

From-SVN: r68144

2003-06-18  Michael Koch  <konqueror@gmx.de>

	* java/net/InetAddress.java:
	Reformatted to better match classpath's version.
	* java/net/URL.java
	(equals): Simplified.
	* java/net/URLConnection.java
	(setDoInput): Revised documentation.
	(getDefaultUseCaches): Likewise.
	(setRequestProperty): Added @since tag.

From-SVN: r68143

	* mangle.c (mangle_conv_op_name_for_type): Correct sprintf format
	string again.

From-SVN: r68141

2003-06-18  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* config/rs6000/rs6000.c (init_cumulative_args): Add and handle LIBCALL
	argument.
	(function_arg): Handle CALL_LIBCALL flag.
	* config/rs6000/rs6000-protos.h (init_cumulative_args): Update
	prototype.
	* config/rs6000/rs6000.h (CALL_LIBCALL): New macro.
	(INIT_CUMULATIVE_LIBCALL_ARGS): New macro.
	(INIT_CUMULATIVE_ARGS): Add LIBCALL argument.
	(INIT_CUMULATIVE_INCOMING_ARGS): Likewise.

From-SVN: r68139

	* Makefile.in: Update.
	* common.opt: New options.
	* opts.c (maybe_warn_unused_parameter, set_Wextra, handle_param,
	set_Wunused): New.
	(common_handle_option): Handle new options.
	* toplev.c (set_target_switch): Export.
	(set_Wextra, set_Wunused, maybe_warn_unused_parameter): Move to opts.c.
	(decode_W_option): -Wunused and -Wextra handled in opts.c now.
	(independent_decode_option): More options handled in opts.c now.
	Change prototype.
	* toplev.h (set_target_switch): New.

From-SVN: r68138

	PR debug/4252
	* c-opts.c (c_common_handle_option): Pass -fdump argument suffix
	to dump_switch_p().
	* tree-dump.c (dump_switch_p): Remove redundant 'dump-' prefix
	from static strings in dump_files.
cp:
	* optimize.c (dump_function): Form complete flag name by
	prefixing 'fdump-' to string returned by dump_flag_name().
java:
	* lang.c (java_handle_option): Likewise.

From-SVN: r68137

	* testsuite/Makefile.am (new-abi-baseline): Create baseline
	directory.
	(baseline_file): Use baseline_dir.
	(baseline_dir): New.
	(mkinstalldirs): New.

	* acinclude.m4: Rename baseline_file to baseline_dir, strip
	filename from baseline_dir.

	* testsuite/Makefile.in: Regenerated.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.

From-SVN: r68136

2003-06-17  Benjamin Kosnik  <bkoz@redhat.com>

	* configure.in: Missed check_survey bit.
	* configure: Regenerated.

From-SVN: r68135

2003-06-17  Benjamin Kosnik  <bkoz@redhat.com>

	* lib/g++.exp (g++_include_flags): Tweak path to testsuite_flags.
	Remove cruft.

From-SVN: r68134

2003-06-17  Benjamin Kosnik  <bkoz@redhat.com>

	* configure.in: Update testsuite_flags to new location.
	* configure. Regenerate.

From-SVN: r68133

2003-06-17  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts: New.
	* config/abi/extract_symvers: Move to...
	* scripts/extract_symvers: ...here.
	* mkcheck.in: Move to..
	* scripts/check_survey.in: ...here.
	* testsuite_flags.in: Move to..
	* scripts/testsuite_flags.in: ...here.
	* configure.in: Change check and testsuite_flags locations.
	* configure: Regenerate.
	* testsuite/Makefile.am (current_symbols.txt): Change location.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Modify
	location of testsuite_flags.
	* Makefile.am (check-script): Move..
	(check-script-install): Move...
	* testsuite/Makefile.am: ... here.
	* testsuite/Makefile.in: Regenerate.
	* Makefile.in: Regenerate.

From-SVN: r68132

	* system.h (ANSI_PROTOTYPES, PTR_CONST, LONG_DOUBLE, VPARAMS,
	VA_OPEN, VA_FIXEDARG, VA_CLOSE, VA_START): undef and poison these
	libiberty macros.

From-SVN: r68131

From-SVN: r68128

	* gcc.c-torture/compile/20020604-1.c: Use dg-xfail-if for h8300.
	* gcc.c-torture/compile/961203-1.c: Likewise.
	* gcc.c-torture/compile/980506-1.c: Likewise.

From-SVN: r68126

	* mangle.c (mangle_conv_op_name_for_type): Correct sprintf format
	string.

From-SVN: r68124

        PR c++/10929
        * tree-inline.c (expand_call_inline): Don't warn about failing to
        inline a function which was made inline by -finline-functions.
        * cp/decl.c (grokfndecl): Don't mark a function inline for
        -finline-functions if it isn't defined.

From-SVN: r68122

	* config/h8300/h8300-protos.h: Update to ISO C.
	* config/h8300/h8300.c: Likewise.
	* config/h8300/h8300.h: Likewise.
	* config/h8300/h8300.md: Likewise.

From-SVN: r68121

From-SVN: r68119

	PR c++/1255
	* class.c (handle_using_decl): Robustify.

	PR c++/1255
	* g++.dg/lookup/using3.C: New test.

From-SVN: r68118

(toplev)
	* Makefile.tpl: Remove BUILD_CC stuff.
	* Makefile.in: Regenerate.
(gcc)
	* configure.in: Replace BUILD_CC references with CC_FOR_BUILD.
	* configure: Regenerate.
	* Makefile.in: Replace BUILD_CC references with CC_FOR_BUILD.
(gcc/f)
	* Make-lang.in: Replace BUILD_CC references with CC_FOR_BUILD.

From-SVN: r68115