From-SVN: r17452

mips.c (function_prologue): Use HARD_FRAME_POINTER_REGNUM in .frame directive instead of FRAME_POINTER_REGNUM.

1998-01-22  scott snyder  <snyder@d0sgif.fnal.gov>
        * mips.c (function_prologue): Use HARD_FRAME_POINTER_REGNUM in
        .frame directive instead of FRAME_POINTER_REGNUM.

From-SVN: r17451

        * m68k.h (TARGET_SWITCHES): -mcpu32 now clears MASK_68881.
        (MACHINE_STATE_m68010_up): Replaced __mc68332__ with __mcpu32__.
        * m68k/m68k-none.h(CPP_FPU_SPEC): Update relative to TARGET_SWITCHES.
        (CPP_SPEC, ASM_SPEC, CC1_SPEC): Likewise.
        (CPP_SPEC): -m68332 defines both __mc68332 and __mcpu32__.
        * m68k/t-m68kbare (MULTILIB_OPTIONS): Add mcpu32.
        (MULTILIB_MATCHES): -m68332 now uses mcpu32 libraries, not m68000.
        (MULTILIB_EXCEPTIONS): Don't build 68881 libraries for m68000,
        mcpu32 or m5200.
        * longlong.h: Replace __mc68332__ with __mcpu32__.

From-SVN: r17450

From-SVN: r17449

From-SVN: r17448

From-SVN: r17446

From-SVN: r17445

	* reload.c (push_reload): In WORD_REGISTER_OPERATIONS code, add test
	to require the SUBREG mode to be smaller than the SUBREG_REG mode.
	* reload1.c (eliminate_regs): Likewise.

From-SVN: r17444

        * regmove.c (find_matches): Initialize matches->earlyclobber too.
Should fix pa bootstrap comparison failures.

From-SVN: r17443

From-SVN: r17442

Wed Jan 21 10:29:57 1998  Kriang Lerdsuwanakij  <lerdsuwa@scf.usc.edu>
	* pt.c (coerce_template_parms): Don't access elements of ARGLIST
	that is not really present.  Substitute default arguments in
	template template arguments.  Correctly convert TEMPLATE_DECL to
	TEMPLATE_TEMPLATE_PARM.
	(comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
	are no longer treated specially here.
	* parse.y (template_template_parm): Fix copy error.
	* decl.c (grokdeclarator): Warn about missing `typename' for nested
	type created from template template parameters.
	* parse.y (bad_parm): Likewise
	* class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
	(push_nested_class): Likewise.
	* cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
	* cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
	(copy_template_template_parm): Declare.
	* decl.c (arg_looking_for_template): New variable.
	(lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
	Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
	node if arg_looking_for_template is nonzero.
	(pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
	(grok_op_properties, xref_tag, xref_basetypes): Likewise.
	(grokdeclarator): Handle TEMPLATE_DECL.
	* decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
	* error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
	(dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
	(dump_decl): Handle unnamed template type parameters.
	Handle template template parameters.
	(dump_function_name): Handle template template parameters.
	* init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
	Handle TEMPLATE_TEMPLATE_PARM.
	* method.c (build_template_template_parm_names): New function.
	(build_template_parm_names): Handle TEMPLATE_DECL.
	(build_overload_nested_name, build_overload_name):
	Handle TEMPLATE_TEMPLATE_PARM.
	* parse.y (maybe_identifier): New nonterminal.
	(template_type_parm): Use it.
	(template_template_parm, template_arg1): New nonterminal.
	(template_parm): Add template_template_parm rules.
	(template_arg): Set processing_template_arg.
	(template_arg1): Rules moved from template_arg.
	(primary, nonnested_type): Set arg_looking_for_template if we are
	processing template arguments.
	* pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
	(process_template_parm): Handle template template parameters.
	(coerce_template_parms, comp_template_args): Likewise.
	(mangle_class_name_for_template, lookup_template_class): Likewise.
	(uses_template_parms): Handle TEMPLATE_DECL and
	TEMPLATE_TEMPLATE_PARM.
	(current_template_args): Handle TEMPLATE_DECL.
	(tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
	* search.c (dfs_walk, dfs_record_inheritance):
	Handle TEMPLATE_TEMPLATE_PARM.
	* tree.c (copy_template_template_parm): New function.
	(mapcar): Handle TEMPLATE_TEMPLATE_PARM.
	* typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.

From-SVN: r17441

* alpha.md (abssf2, absdf2): Disable in IEEE mode.
(negsf2, negdf2): Use proper subtract in IEEE mode.

From-SVN: r17440

From-SVN: r17439

From-SVN: r17438

From-SVN: r17437

From-SVN: r17436

From-SVN: r17435

From-SVN: r17434

From-SVN: r17433

        * Makefile.in: Remove all bytecode support.
        (OBJS): Make sure last entry is a real object file, not EXTRA_OBJS.
        * emit-rtl.c: Remove all bytecode support.
        * expr.c, expr.h function.c, integrate.c: Likewise.
        * output.h, regclass.c, rtl.h, stmt.c, toplev.c: Likewise.
        * tree.h, varasm.c: Likewise.
        * bi-*, bc-*: Delete bytecode related files.
Bytecode suppors disappears :-)

From-SVN: r17432

        * configure.in: Check for atol.
Forgot to commit this one a few days ago.

From-SVN: r17431

        * mips/mips.md (divsi3,divdi3,modsi3,moddi3,udivsi3,udivdi3,
        umodsi3,umoddi3): Handle mips16 div/mod by a constant.

From-SVN: r17430

From-SVN: r17429

From-SVN: r17428

From-SVN: r17427

	* decl.c (start_decl): Don't allow duplicate definitions of static
	data members.
	* call.c (build_user_type_conversion_1): Handle user-defined
	template conversion operators correctly.
	* decl2.c (build_expr_from_tree): Issue an error message if the
	object in a COMPONENT_REF is a TEMPLATE_DECL.
	* typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
	* class.c (is_local_class): New function.
	* cp-tree.h (is_local_class): Declare it.
	(last_tree): Likewise.
	(begin_tree): Likewise.
	(end_tree): Likewise.
	(lookup_template_class): Change prototype.
	* decl.c (cp_finish_decl): Check for NULL where necesary.
	Consider FUNCTION_DECLS to declare objects with top-level binding,
	when calling make_decl_rtl.
	(grokdeclarator): Give members of local classes internal linkage.
	(start_function): Remove declaration of last_tree.
	(finish_function): Set flag_keep_inline_functions around call to
	rest_of_compilation if we are processing a member function in a
	local class.
	(start_method): Call push_template_decl for member functions of
	local classes in template functions.
	* decl2.c (import_export_decl): Don't give external linkage to
	instantiations of templates with internal linkage.
	* parse.y (last_tree): Remove declaration.
	(template_type): Pass extra parameter to lookup_template_class.
	(self_template_type): Likewise.
	(structsp): Move call to reset_specialization into left_curly.
	(left_curly): Call reset_specialization, and begin_tree.
	* pt.c (saved_trees): New variable.
	(mangle_class_name_for_template): Change prototype.  Use
	additional function context to name local classes in templates
	correctly.
	(classtype_mangled_name): Pass the context.
	(push_template_decl): Handle local classes and templates, and
	member functions for such classes.
	(convert_nontype_parameter): Fix handling of pointer-to-member
	constants.
	(lookup_template_class): Handle local classes in templates.
	(tsubst): Likewise.  Don't assume that template instantiations
	have external linkage; pay attention to the template declaration.
	(mark_decl_instantiated): Likewise.
	(begin_tree): New function.
	(end_tree): Likewise.
	* decl.c (xref_basetypes): Don't call complete_type for basetypes
	that involve template parameters; that can lead to infinite
	recursion unnecessarily.
	* pt.c (register_specialization): Do not register specializations
	that aren't ready to be registered yet.
	(check_explicit_specialization): Handle explicit specialization of
	constructors and destructors.
	(build_template_decl): New function.
	(push_template_delc): Handle out-of-class specializations of
	member templates.
        * pt.c (check_explicit_specialization): Set up the template
        information before registering the specialization.
        (coerce_template_parms): Fix thinko.
        (tsubst): Handle specializations of member templates correctly.
	* class.c (finish_struct_methods): Remove calls to
	check_explicit_specialization from here.
	(finish_struct): And insert them here.
	* cp-tree.h (perform_qualification_conversions): New function.
	(perform_array_to_pointer_conversion): Likewise.
	(begin_explicit_instantiation): Likewise.
	(end_explicit_instantiation): Likewise.
	(determine_specialization): Renamed from
	determine_explicit_specialization.
	(comp_template_parms): New function.
	(processing_explicit_instantiation): New variable.
	* cvt.c (perform_qualification_conversions): New function.
	(perform_array_to_pointer_conversion): Likewise.
	* decl.c (duplicate_decls): Don't consider template functions
	alike unless they have the same parameters.  Refine handling of
	instantiation/specialization mismatches.
	(start_decl): Don't call pushdecl for template specializations,
	since they don't affect overloading.
	(start_function): Likewise
	(grokfndecl): Call check_explicit_specialization a little later.
	Don't call duplicate_decls for memberm template specializations.
	(grokdeclarator): Don't update template_count for classes that are
	themselves specializations.  Remove use of `2' as parameter to
	grokfndecl since that value isn't used.
	* lex.c (cons_up_default_function): Save and restore
	processing_explicit_instantiation around calls to grokfield.
	* parse.y (finish_member_template_decl): New function.
	(component_decl_1): Use it.
	(fn.def2): Likewise.
	(template_arg_list_opt): New nonterminal.
	(template_type): Use it.
	(self_template_type): Likewise.
	(template_id): Likewise.
	(object_template_id): Likewise.
	(notype_template_declarator): Likwise.
	(begin_explicit_instantiation): Likewise.
	(end_explicit_instantiation): Likewise.
	(explicit_instantiation): Use them.
	* pt.c (coerce_template_parms): Add parameters.
	(processing_explicit_instantiation): New variable.
	(convert_nontype_parameter): New function.
	(determine_overloaded_function): Likewise.
	(begin_explicit_instantiation): Likewise.
	(end_explicit_instantiation): Likewise.
	(retrieve_specialization): Likewise.
	(register_specialization): Likewise.
	(processing_explicit_specialization): Removed.
	(determine_specialization): Handle specializations of member
	functions of template class instantiations.
	(check_explicit_specialization): Refine to conform to standard.
	(comp_template_parms): New function.
	(coerce_template_parms): Call convert_nontype_parameter.
	(tsubst): Refine handling of member templates.  Use
	register_specialization.
	(instantiate_template): Use retrieve_specialization.
	(do_decl_instantiation): Likewise.
	(instantiate_decl): Likewise.
	(type_unification): Improve handling of explict template
	arguments.
	* tree.c (mapcar): Return error_mark_node, rather than aborting,
	on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
	* typeck.c (build_unary_op): Call determine_specialization, rather
	than determine_explicit_specialization.

From-SVN: r17426

* i386.md (push): Prohibit symbolic constants if flag_pic.
(movsi+1): Likewise for move to non-register.

From-SVN: r17425

	* alpha.c (mode_mask_operand): Accept 0xffffffff on 32 bit host.
	(print_operand): Handle 0xffffffff on 32 bit host.

From-SVN: r17424

	* configure.in (thread_file): Rename uses before main loop to
	target_thread_file.  Initialize to empty in main loop.  Set thread_file
	to target_thread_file after main loop if not set.
	* configure: Rebuild.

From-SVN: r17423

	* cvt.c (build_up_reference): A TARGET_EXPR has side effects.
14507

From-SVN: r17422

	* genattrtab.c (find_and_mark_used_attributes): Handle CONST_INT.
	(add_values_to_cover): Revert last change (which had no ChangeLog
	entry).
	(simplify_with_current_value_aux): Handle CONST_INT.

From-SVN: r17421

From-SVN: r17420

        * configure.in: Add cpp stringify test.
        * acconfig.h (HAVE_CPP_STRINGIFY): New tag.
        * gengenrtl.c: Use it.
        * configure, config.in: Rebuild.

From-SVN: r17419

From-SVN: r17418

        * configure.in: Find declaration for sbrk.
        * acconfig.h (NEED_DECLARATION_SBRK): New tag.
        * config.in, configure: Rebuild.
        * mips-tfile.c: Properly protect declaration of sbrk and free.
        * toplev.c: Properly protect declaration of sbrk.

From-SVN: r17417

From-SVN: r17416

From-SVN: r17415

f_back (f/runtime/libI77/backspace.c): use type `uiolen' to determine size of record length specifier.

* f_back (f/runtime/libI77/backspace.c): use type `uiolen'
to determine size of record length specifier.

From-SVN: r17414

From-SVN: r17413

From-SVN: r17412