From-SVN: r63889

	* dwarf2out.c (size_of_die): Compute size of external reference to
	die correctly.

From-SVN: r63888

	* config/mmix/mmix.md ("*movcc_expanded"): New pattern.
	("movcc", "movcc_uns", "movcc_fp", "movcc_fpeq", "movcc_fun"): New
	expanders.

From-SVN: r63887

From-SVN: r63886

From-SVN: r63885

	* config/h8300/h8300.md (a peephole2): Generalize to
	accept a memory operand.

From-SVN: r63883

	* config/alpha/alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Add '+'.
	* config/alpha/alpha.c (print_operand, case '+'): New.
	* config/alpha/alpha.md (call_osf_1_noreturn): Document and use.
	(call_value_osf_1_noreturn): Likewise.

From-SVN: r63882

From-SVN: r63881

	* stmt.c (fixup_gotos): Change meaning of DONT_JUMP_IN.
	(expand_end_bindings): Likewise.

From-SVN: r63874

        PR c++/9440
        * call.c (build_conditional_expr): Use convert rather than an
        explicit NOP_EXPR.

From-SVN: r63872

	* pa.md (return_external_pic): Add !TARGET_PA_20 to constraint.
	(epilogue): Don't generate return_external_pic when emitting PA 2.0
	code.

From-SVN: r63871

2003-03-05  Aldy Hernandez  <aldyh@redhat.com>

        * doc/tm.texi: Document TARGET_DWARF_REGISTER_SPAN.

        * config/rs6000/rs6000.c (rs6000_dwarf_register_span): New.

        * hooks.c (hook_rtx_rtx_null): New.

        * hooks.h (hook_rtx_rtx_null): Protoize.

        * target-def.h (TARGET_DWARF_REGISTER_SPAN): New macro.
        (TARGET_INITIALIZER): Add TARGET_DWARF_REGISTER_SPAN.

        * target.h (struct gcc_target): Add dwarf_register_span.

        * dwarf2out.c (multiple_reg_loc_descriptor): New.
        (one_reg_loc_descriptor): New.
        (reg_loc_descriptor): Add support for values that span more than
        one register.

From-SVN: r63870

* src/strstream.cc, include/bits/basic_string.tcc: Remove
incorrect whitespace added in my previous change.

From-SVN: r63869

	* Makefile.in (calls.o, toplev.o alias.o): Depend on cgraph.h
	* alias.c:  Include cgraph.h
	(mark_constant_function): Use cgraph_rtl_info.
	* calls.c:  Include cgraph.h
	(flags_from_decl_or_type): Use cgraph_rtl_info to find pure and const
	calls.
	(expand_call): Use cgraph_rtl_info to set preferred stack boundary.
	* cgraph.c (cgraph_rtl_info): New function.
	* cgraph.h (cgraph_rtl_info): Declare
	(cgraph_rtl_info): Likewise.
	* function.h (struct function): Add recursive_call_emit.
	* toplev.c: Include cgraph.h.
	(rest_of_compilation): Set preferred_incoming_stack_boundary.

	* gcc.dg/i386-local2.c: New.

From-SVN: r63868

	* config/h8300/h8300.c (output_simode_bld): Clear the
	destination first if possible.
	* config/h8300/h8300.md (extzv_1_r_h8300hs): Add an
	alternative.
	(extzv_1_r_inv_h8300hs): Likewise.

From-SVN: r63867

	* decl.c (cp_binding_level): Add static_decls varray member.
	(add_decl_to_level): Add static/inline namespace scope
	declarations to static_decls array.
	(wrapup_global_for_namespace): Pass static_decls only, instead of
	all decls, to wrapup_global_declarations/check_global_declarations.
	(push_namespace): Initialize static_decls for ordinary namespaces.
	(cxx_init_decl_processing): Initialize static_decls for global
	namespace.

From-SVN: r63866

	* basic-block.h (EDGE_IRREDUCIBLE_LOOP, EDGE_ALL_FLAGS): New.
	* cfg.c (dump_edge_info): Add EDGE_IRREDUCIBLE_LOOP flag dump.
	* cfgloop.c (flow_loop_free): Made global.
	(establish_preds): New static function.
	(flow_loop_tree_node_add): Handle subloops of added loop correctly.
	(get_loop_exit_edges): New.
	(verify_loop_structure): Verify EDGE_IRREDUCIBLE_LOOP flags.
	* cfgloop.h (flow_loop_free, get_loop_exit_edges, unloop): Declare.
	* cfgloopanal.c (mark_irreducible_loops): Mark edges in irreducible
	loops.
	* cfgloopmanip.c (loop_delete_branch_edge): Allow to test for
	removability of an edge.
	(fix_irreducible_loops): New static function.
	(find_path, remove_path): Add ability to remove enclosing loops.
	(unloop): New.
	(copy_bbs, duplicate_loop_to_header_edge): Use EDGE_IRREDUCIBLE_LOOP
	flags.
	* cfgrtl.c (verify_flow_info): Handle EDGE_IRREDUCIBLE_LOOP flag.
	* loop-unroll.c (peel_loops_completely): Do not duplicate loop if
	not neccessary.
	(decide_peel_completely, peel_loops_completely): Allow complete peeling
	of non-duplicable once rolling loops.
	* loop-unswitch.c (unswitch_loop): Update EDGE_IRREDUCIBLE_LOOP flags.

From-SVN: r63864

	* sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value
	for align_jumps is 4.

	(SECONDARY_INPUT_RELOAD_CLASS): If reloading a PLUS into FPUL,
	use GENERAL_REGS.

From-SVN: r63863

	* config/m68hc11/m68hc11.h (PAD_VARARGS_DOWN): Define and return
	according to va_arg type.
	(EXPAND_BUILTIN_VA_ARG): Remove.
	* config/m68hc11/m68hc11.c (m68hc11_va_arg): Remove.
	* config/m68hc11/m68hc11-protos.h (m68hc11_va_arg): Remove.

From-SVN: r63859

From-SVN: r63856

ios_base.h (ios_base::Init::_S_initialized()): Added _S_initialized() in order to allow debugging libraries to detect when...


2003-03-05  Carlo Wood  <carlo@alinoe.com>

        * include/bits/ios_base.h(ios_base::Init::_S_initialized()): Added
	_S_initialized() in order to allow debugging libraries to detect
	when the std streams are initialized from an overloaded operator
	new.

From-SVN: r63852

2003-03-05  Benjamin Kosnik  <bkoz@redhat.com>

	* libsupc++/demangle.h: Move to..
	* include/bits/demangle.h: ...here.
	* src/demangle.cc: Adjust include.
	* include/Makefile.am (bits_headers): Add.
	* include/Makefile.in: Regenerate.

From-SVN: r63851

        * config/rs6000/rs6000.c (rs6000_variable_issue): Remove unnecessary
        else clauses.

From-SVN: r63850

raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid warning, and fix return type for the IN_RTS && !SJLJ case.

	ada/9961
        * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
        warning, and fix return type for the IN_RTS && !SJLJ case.

From-SVN: r63842

	* i386/i386.c (ix86_save_reg): Also test
        current_function_uses_const_pool.

From-SVN: r63840

	* unwind.h: Add the GPL exception.
        * Makefile.in (USER_H): Add unwind.h.

From-SVN: r63839

	PR c/9799
	* c-typeck.c (push_init_level): Add sanity check.

From-SVN: r63831

From-SVN: r63829

From-SVN: r63828

From-SVN: r63827

2003-03-04  Benjamin Kosnik  <bkoz@redhat.com>

	* src/globals.cc: Clarify comments, remove c_locale_imp_compat.

	* config/linker-map.gnu: Filter typeinfo and vtable info.

From-SVN: r63826

2003-03-04  Jerry Quinn  <jlquinn@optonline.net>

	* src/ios.cc (ios_base::_M_grow_words): Don't delete _M_word on
	new failure.  Throw exception if badbit and exception mask when ix
	>= numeric_limits<int>::max().

From-SVN: r63824

	* Makefile.tpl: Reindent.
	* Makefile.in: Regenerate.
	* configure.in: Reindent.  Don't set unused variables.
	* configure: Regenerate.

From-SVN: r63823

	* gcc.dg/i386-local.c: New.

	* toplev.c (rest_of_compilation):  Deffer RTL compilation only when
	RTL inlining is done.

	* cgraphunit.c (cgraph_mark_local_functions): New local function.
	(cgraph_optimize): Mark local functions.
	* i386-protos.h (init_cumulative_args): Update prototype.
	* i386.c (init_cumulative_args): Use register passing convention for
	local functions.

	* cgraph.c (cgraph_global_info_ready): New global variable
	(cgraph_local_info, cgraph_global_info): New functions.
	* cgraph.h (struct cgraph_local_info, cgraph_global_info): New
	structures.
	(cgraph_local_info, cgraph_global_info, cgraph_global_info_ready):
	Declare.
	* cgraphunit.c (cgraph_finalize_function): Set inline_many.
	(cgraph_mark_functions_to_output): Use inline_many.
	(cgraph_expand_function): Free DECL_SAVED_TREE uncondtionally.
	(cgraph_expand_functions): Expand inline functions last.
	(cgraph_optimize): Do not emit uneeded functions.

From-SVN: r63822

From-SVN: r63821

From-SVN: r63813

        * cp-tree.h (cxx_saved_binding): Declare.
        (struct saved_scope): Adjust type of field 'old_binding'.
        * decl.c (cxx_saved_binding_make): New macro.
        (struct cxx_saved_binding): Define.
        (store_bindings): Adjust prototype.  Use cxx_saved_binding to save
        C++ bindings.
        (maybe_push_to_top_level): Adjust local variable type.
        (pop_from_top_level): Likewise.

From-SVN: r63810

2003-03-04  Hans Boehm <Hans.Boehm@hp.com>
	* include/private/gcconfig.h (GC_data_start): declare when needed.
	* include/private/gc_priv.h: Include gcconfig.h after ptr_t
	declaration.
	* dyn_load.c (GC_register_dynamic_libraries_dl_iterate_phdr,
	GC_register_dynlib_callback): Register main data for static
	executable if dl_iterate_phdr() didn't.
	* misc.c (GC_init_inner): Call GC_init_linux_data_start() even
	if we don't expect to register main static data.

From-SVN: r63809

	* doc/sourcebuild.texi (Front End Directory): Document tags.
	* configure: Rebuilt.
	* configure.in (target_list): Added tags.
	* Makefile.in (TAGS): Depend on lang.clean.  Include subdirectory
	TAGS files by reference.
	* objc/Make-lang.in (objc.tags): New target.

From-SVN: r63808

From-SVN: r63807