* i386.md (floatsisf2, floatdisf2, floatsidf2, floatdidf2,
	floatsixf2, floatdixf2): Rewrite using a splitter.

From-SVN: r26145

From-SVN: r26142

From-SVN: r26141

1999-04-02 20:16 -0500  Zack Weinberg  <zack@rabi.columbia.edu>
	* config/i386/i386.h: Document all TARGET_SWITCHES or add
	explicit null initializer.
	* config/i386/cygwin.h: Document all SUBTARGET_SWITCHES.
	* config/i386/dgux.h: Likewise.
	* config/i386/osf1elf.h: Likewise.
	* config/i386/win32.h: Likewise.
	* config/i386/osfrose.h: Likewise.  Drop obsolete -mno-ident option.

From-SVN: r26140

From-SVN: r26139

	* tm.texi (USE_LOAD_POST_DECREMENT, USE_LOAD_PRE_DECREMENT,
	USE_STORE_POST_DECREMENT, USE_STORE_PRE_DECREMENT): Document.
	(USE_LOAD_POST_INCREMENT, USE_LOAD_PRE_INCREMENT,
	USE_STORE_POST_INCREMENT, USE_STORE_PRE_INCREMENT): Fix documentation.
	* rtl.h	(USE_LOAD_POST_DECREMENT, USE_LOAD_PRE_DECREMENT,
	USE_STORE_POST_DECREMENT, USE_STORE_PRE_DECREMENT,
	USE_LOAD_POST_INCREMENT, USE_LOAD_PRE_INCREMENT,
	USE_STORE_POST_INCREMENT, USE_STORE_PRE_INCREMENT): Provide default
	definition.
	* expr.c: (USE_LOAD_POST_INCREMENT, USE_LOAD_PRE_INCREMENT,
	USE_STORE_POST_INCREMENT, USE_STORE_PRE_INCREMENT): Delete default
	definition.

From-SVN: r26134

1999-04-02  Mark Mitchell  <mark@codesourcery.com>
	* tinfo.h (__class_type_info): Fix illegal declaration.
	* cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
	* cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
	(IDENTIFIER_CLASS_VALUE): Improve documentation.
	(is_properly_derived_from): Declare.
	(invalidate_class_lookup_cache): Likewise.
	(maybe_maybe_note_name_used_in_class): Likewise.
	(note_name_declared_in_class): Likewise.
	(push_using_decl): Remove duplicate declaration.
	(id_in_current_class): Remove declaration.
	(push_class_binding): Change prototype.
	(clear_identitifer_class_values): Declare.
	* call.c (is_properly_derived_from): Make it global.
	(build_new_function_call): Be careful about updating candidates.
	(build_new_method_call): Handle COMPONENT_REFs.  Don't crash when
	asked to make illegal calls.
	* class.c: Include splay-tree.h.
	(class_stack_node): Add names_used slot.
	(check_member_decl_is_same_in_complete_scope): Remove.
	(add_method): Fix comment.  Push the declaration into class
	scope.
	(finish_struct_1): When popping the class, pop the bindings too.
	Remove check for data member/function member conflict.
	(finish_struct): Remove calls to
	check_member_decl_is_same_in_complete_scope.  Change calls to
	popclass.
	(pushclass): Clear names_used in the class stack entry.
	Use invalidate_class_lookup_cache to remove cached entries, rather
	than magic values with popclass.  Clear IDENTIFIER_CLASS_VALUE
	before entering a new class.  Remove dead code.  Don't mess with
	current_function_decl when pushing declarations.
	(invalidate_class_lookup_cache): New function, split out from ...
	(popclass): Here.  Clean up names_used on our way out.
	(instantiate_type): Adjust.
	(build_self_reference): Don't push the declaration here.
	(maybe_note_name_used_in_class): New function.
	(note_name_declared_in_class): Likewise.
	* decl.c (add_binding): Change prototype.
	(find_class_binding_level): New function.
	(innermost_nonclass_level): Likewise.
	(current_binding_level): Update documentation.
	(inner_binding_level): Remove.  Replace with current_binding_level
	throughout.
	(push_binding_level): Remove special handling of
	class_binding_level.
	(pop_binding_level): Likewise.  Use find_class_binding_level.
	(suspend_binding_level): Likewise.
	(global_bindings_p): Use innermost_nonclass_level.
	(toplevel_bindings_p): Likewise.
	(namespace_bindings_p): Likewise.
	(pseudo_global_level_p): Likewise.
	(push_binding): Clear INHERITED_VALUE_BINDING_P.
	(add_binding): Check for illegal multiple declarations.  Return a
	value indicating whether or not the new binding was legal.
	(push_local_binding): Skip over class binding levels.  Check
	return value from add_binding.
	(push_class_binding): Set INHERITED_VALUE_BINDING_P.  Call
	note_name_declared_in_class.
	(pushlevel_class): Remove "fake out the rest of the compiler"
	code.
	(poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
	(clear_identifier_class_values): New function.
	(pop_from_top_level): Use it.
	(pop_everything): Tweak.
	(maybe_process_template_type_declaration): Don't push the
	declaration for the template here.
	(pushtag): Don't push tag declarations into class scope here.
	(pushdecl): Apply DeMorgan's law for readability.
	(pushdecl_class_level): Remove special-case code for
	TYPE_BEING_DEFINED.  Handle OVERLOADs and anonymous unions.
	(push_class_level_bindng): Deal with inherited bindings.
	(lookup_name_real): Remove special-case code for
	TYPE_BEING_DEFINED, and some implicit typename magic.
	(grokdeclarator): Handle COMPONENT_REF for a template function.
	(build_enumerator): Don't call pushdecl_class_level here.
	(id_in_current_class): Remove.
	* decl2.c (grokfield): Don't call pushdecl_class_level or
	check_template_shadow.
	* errfn.c (cp_file_of): Don't declare.
	(cp_line_of): Likewise.
	* error.c (dump_decl): Handle an OVERLOAD.
	(cp_file_of): Likewise.
	(cp_line_of): Likewise.
	* init.c (build_member_call): Handle a COMPONENT_REF.
	* lex.c (do_identifier): Call maybe_note_name_used_in_class, not
	pushdecl_class_level.
	* method.c (hack_identifier): Build COMPONENT_REFs for references
	to member templates as well as member functions.  Remove dead
	code.
	* parse.y (left_curly): Remove.
	(nonnested_type): Call maybe_note_name_used_in_class, not
	pushdecl_class_level.
	* parse.c: Regenerated.
	(nested_name_specifier_1): Likewise.
	* pt.c (check_explicit_specialization): Adjust, for robustness.
	(check_template_shadow): Handle OVERLOADs.
	(build_template_decl): Set DECL_CONSTRUCTOR_P on the
	TEMPLATE_DECL, if appropriate.
	* search.c (envelope_add_decl): Remove.
	(dfs_pushdecls): Likewise.
	(dfs_compress_decls): Likewise.
	(dfs_push_decls): New function.
	(dfs_push_type_decls): Likewise.
	(setup_class_bindings): Likewise.
	(template_self_reference_p): Likewise.
	(lookup_field_r): Use it.
	(looup_member): Remove old comment.  Deal with ambiguity.
	(push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
	and remove envelope processing.
	* semantics.c (begin_class_definition): Let pushclass push
	declarations for base classes.
	(finish_member_declaration): Push declarations into class scope.
	* typeck.c (build_component_ref): Just put an OVERLOAD into the
	COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
	(build_x_function_call): Deal with OVERLOAD.  Handle template-ids.
	* Makefile.in (class.o): Depend on splay-tree.h.

From-SVN: r26133

1999-04-02  Mark Mitchell  <mark@codesourcery.com>
	* splay-tree.h (splay_tree_compare_pointers): Declare.
1999-04-02  Mark Mitchell  <mark@codesourcery.com>
	* splay-tree.h (splay_tree_compare_pointers): Define.

From-SVN: r26132

From-SVN: r26131

        * fixinc.dgux, fixinc.interix, fixinc.irix, fixinc.ptx: Deleted.
        * fixinc.sco, fixinc.svr4, fixinc.winnt, fixinc.wrap: Likewise.

From-SVN: r26130

        * configure.in: Set and substitute quoted_cc_set_by_configure.
        * configure: Rebuilt.
        * Makefile.in (SUBDIR_FLAGS_TO_PASS): Fix quoting problem with ``.

From-SVN: r26129

From-SVN: r26128

	* config/i386/cygwin.h (CPP_SPEC): Use mingw_include_path instead
	of a hardcoded path for -mno-cygwin.
	(mingw_include_path): New.

From-SVN: r26127

	* configure (gxx_include_dir): Removed.
	* configure.in (gxx_include_dir): Handle it.
	* Makefile.in: Likewise.
	* libio/configure.in (gxx_include_dir): Handle it.
	* libio/Makefile.in: Likewise.
	* libstdc++/configure.in (gxx_include_dir): Handle it.
	* libstdc++/Makefile.in: Likewise.

From-SVN: r26126

        * pdp11.c: Include "recog.h".
        (output_functip', `notice_update_cc_on_set', `output_ascii',
        `output_function_epilogue', `output_function_prologue',
        `print_operand_address', `register_move_cost',
        `simple_memory_operand'.
        (HARD_REGNO_MODE_OK): Parenthesise `REGNO' arg.
        (REGNO_REG_CLASS): Likewise.
        * pdp11.md: Add explicit `int' to `static count' (in two places).
        (addhi3): Add explicit braces to avoid ambiguous else.
        (addqi3): Likewise.
        (ashlhi3): Likewise.

From-SVN: r26125

	* gcc/invoke.texi: Add documentation for additional supported
	MIPS CPU types, options -mips16 and -mentry, and ABI and ISA
	defaults.

From-SVN: r26124

	* i386.md: Delete floating point compare, add, subtract,
	multiply, and divide patterns which allowed integer
	operands.
	* i386.c (output_386_binary_op): Delete unused code.
	(output_float_compare): Likewise.

From-SVN: r26123

From-SVN: r26122

        * i386.md (movsf+1, movdf+1, movxf+1): Update constraints
        so that SECONDARY_MEMORY_RELOAD is used.  Remove dead code.

From-SVN: r26121

From-SVN: r26120

From-SVN: r26119

From-SVN: r26118

From-SVN: r26117

        * i386.c (print_operand_address, case REG): Do not use ESI addressing
        mode for the K6.
        * i386.c (print_operand_address, case MULT): Use more efficient
        encoding (mult (reg) (const_int 2)).

From-SVN: r26116

From-SVN: r26115

From-SVN: r26114

From-SVN: r26113

From-SVN: r26112

From-SVN: r26111

        * emit-rtl.c (gen_rtx_CONST_DOUBLE): New function.
        (gen_rtx): Call it.  Tidy cases.
        * rtl.h (gen_rtx_CONST_DOUBLE): Prototype it.
        * gengenrtl.c: Add commentary.
        (special_rtx): Also match CONST_DOUBLE.
        (gencode): Emit call to memset instead of bzero.

From-SVN: r26110

	* config/c4x/c4x.md (ashlhi3, lshrhi3, ashrhi3): Force operand 1
	into a register if shift count not constant.
	(ashlhi3_reg, lshrhi3_reg, ashrhi3_reg): Ensure that operand 1
	is a register.

From-SVN: r26109

	* config/c4x/c4x.md (*db): Enable pattern if TARGET_LOOP_UNSIGNED
	is non-zero.
	(movstrqi_small, movstrqi_large, *cmpstrqi): Add + modifier to address
 	register constraints.
	(*movhi_clobber+1): Modify splitter pattern to handle destination
	register that is used in the source address.
	(*xorhi3_clobber): Replace AND with XOR in call to legitimize_operands.

From-SVN: r26108

From-SVN: r26107

	* config/c4x/c4x.c (c4x_emit_move_sequence): Force invalid QImode
	constants into memory if we get called directly from gen_move_insn
	rather than emit_move_insn.
	(c4x_legitimize_address): Fix up LABEL_REF addresses.

From-SVN: r26106

        * cvt.c (convert_pointer_to_real): Use same_type_p.
	* typeck.c (comp_target_types): Use same_type_p.

From-SVN: r26105

	* expr.c (store_field): When check direct_store, assume all complex
	modes can be directly stored.

From-SVN: r26104

From-SVN: r26103

from the templates and definitions.

From-SVN: r26102

h
	* Makefile.in (cppmain$(exeext)): Depend on intl.o.  Link in intl.o.

From-SVN: r26101

�
	* Makefile.in (cppmain$(exeext)): Depend on intl.o.  Link in intl.o.

From-SVN: r26100