builtins.c (c_strlen): Use size_diffop and return ssizetype value.

	* builtins.c (c_strlen): Use size_diffop and return ssizetype value.
	(expand_builtin_strcpy): Pass correct type to size_binop.
	(expand_builtin_strcmp): Likewise.
	Clean up conditional structure.
	* c-decl.c (init_decl_processing): Don't call set_sizetype twice.
	(complete_array_type): Don't use size_binop for MAXINDEX.
	* c-typeck.c (c_sizeof): Use size_one_node and TYPE_SIZE_UNIT.
	(c_sizeof_nowarn, c_size_in_bytes): Likewise.
	(c_alignof): Use size_one_node.
	(build_unary_op): Pass arg of proper type to size_binop.
	(really_start_incremental_init, push_init_level): Use sizetype for
	constructor{,_bit,_unfilled}_index.
	(pop_init_label, output_init_element): Likewise.
	(output_pending_init_elements, process_init_element): Likewise.
	* calls.c (compute_argument_block_size): Field VAR is ssizetype.
	* expr.c (store_expr): Use size_int.
	(store_constructor): Use proper types for size_binop args.
	(get_inner_reference, expand_expr, case ARRAY_REF): Likewise.
	(expand_expr_unaligned): Likewise.
	(string_contant): Return object of sizetype.
	* expr.h (SUB_PARM_SIZE): Call size_diffop and pass proper types.
	(ARGS_SIZE_RTX): Call ARGS_SIZE_TREE.
	(ARGS_SIZE_TREE): Pass proper types to size_binop.
	* fold-const.c (int_const_binop): Refine when size_int is called.
	(fold_convert): Likewise.
	(size_int_wide): Rework to take KIND as arg, only take low order
	bits, handle new sizetype_tab datatype, and chain entries in
	size_table.
	(size_int_type_wide): New function.
	(size_binop): Validate types of arguments.
	(ssize_binop): Deleted.
	(size_diffop): New function.
	(extract_muldiv): Only fold division into multiplication for sizetypes.
	* function.c (assign_parms): Use size_diffop and make sure
	VAR field is of ssizetype; also pass proper type to size_binop.
	(locate_and_pad_parm, pad_to_arg_alignment): Likewise.
	(round_down): Deleted from here.
	* store-layout.c (sizetype_tab): Now an array.
	(sizetype_set, early_root_list): New variables.
	(variable_size): Use size_one_node.
	(round_up): Pass proper type to size_binop.
	(round_down): Moved to here and corrected as above.
	(layout_record): Pass proper arg types to size_binop.
	(layout_type): Likewise.
	If sizetype_set is zero, record the type just laid out.
	(make_unsigned_type): Don't call set_sizetype;
	(make_signed_type): Likewise; also, call fixup_signed_type.
	(initialize_sizetypes): New function.
	(set_sizetype): Make copy of types, set TYPE_IS_SIZETYPE, and
	set name of bitsizetype to "bit_size_type".
	Fix up type of sizes of all types made before call.
	* tm.texi (ROUND_TYPE_SIZE_UNIT): New macro.
	* tree.c (fix_sizetype): Deleted.
	(build_common_tree_nodes): Call initialize_sizetypes.
	(build_common_tree_nodes_2): Don't call fix_sizetype.
	* tree.h (TYPE_IS_SIZETYPE): New macro.
	(initialize_sizetype): New declaration.
	(enum size_type_kind): New type.
	(struct sizetype_tab): Deleted.
	(sizetype_tab): Now array; adjust sizetype macros.
	(size_diffop, size_int_type_wide): New functions.
	(size_int_wide): Change number of args and type; access macros changed.
	(ssize_int, sbitsize_int): New macros.
	* config/i960/i960.h (ROUND_TYPE_SIZE): Use size_int.
	(ROUND_TYPE_SIZE_UNIT): New macro.
	* ch/actions.c (chill_convert_for_assignment): Don't use size_binop
	for things that aren't sizes.
	(expand_varying_length_assignment): Likewise.
	* ch/convert.c (digest_array_tuple, convert): Likewise.
	* ch/typeck.c (build_chill_slice, smash_dummy_type): Likewise.
	(build_chill_slice_with_range): Likewise.
	(build_chill_slice_with_length): Likewise.
	(build_array_from_set): Adjust types for size_binop.
	* ch/expr.c (build_concat_expr, build_chill_repetition_op): Likewise.
	(build_chill_sizeof): Use TYPE_SIZE_UNIT.
	* ch/tree.c (build_string_type): Pass proper type to size_binop.
	* cp/class.c (dfs_build_vtable_offset_vtbl_entries): Don't use
	size_binop on things that are not sizes; ssize_binop deleted.
	Call size_diffop when appropriate.
	(dfs_build_vcall_offset_vtbl_entries): Likewise.
	(build_primary_vtable, build_secondary_vtable): Likewise.
	(dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
	Variable I is HOST_WIDE_INT.
	(get_vfield_offset): Pass proper types to size_binop.
	(size_extra_vtbl_entries, layout_virtual_bases): Likewise.
	(finish_struct_1): Likewise.
	(skip_rtti_stuff): Arg N is now pointer to signed.
	(layout_class_type): Use size_zero_node.
	* cp/cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
	* cp/cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
	* cp/decl.c (complete_arry_type): Pass proper types to size_binop.
	(xref_basetypes): BINFO_OFFSET is sizetype.
	* cp/error.c (dump_expr): Don't use size_binop non-sizes.
	* cp/expr.c (cplus_expand_constant): Pass proper types to size_binop.
	* cp/init.c (construct_virtual_bases): Fix type error.
	(build_vec_delete_1): Pass proper type to size_binop and don't
	fold result.
	* cp/lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
	* cp/rtti.c (get_base_offset): Pass proper type to size_binop.
	* cp/search.c (dfs_find_vbases): Fix type error.
	(expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
	(dfs_get_vbase_types): BINFO_OFFSET is sizetype.
	* cp/tree.c (debug_binfo): Variable N is signed.
	Use HOST_WIDE_INT_PRINT_DEC.
	* cp/typeck.c (comptypes): sizetype is same as equivalent integer type.
	(c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
	size_one_node and size_zero_node.
	(c_alignof): Use size_one_node.
	(build_component_addr): Pass proper types to size_binop.
	(expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
	* f/com.c (ffecom_arrayref_): Convert args to size_binop to proper
	type.
	(ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
	(ffecom_tree_canonize_ref_): Likewise.
	(type_for_mode): Handle TImode.
	* f/ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
	(ffeste_io_ciclist_): Likewise.
	* java/expr.c (build_java_ret): Pass proper type to size_binop.

From-SVN: r32225

1 files changed, 3 insertions, 3 deletions

diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c
index 0896fe2..cd83081 100644
--- a/gcc/cp/rtti.c
+++ b/gcc/cp/rtti.c
@@ -1,6 +1,6 @@
 /* RunTime Type Identification
-   Copyright (C) 1995, 1996, 1997, 1998, 
-   1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000
+   Free Software Foundation, Inc.
    Mostly written by Jason Merrill (jason@cygnus.com).
 
 This file is part of GNU CC.
@@ -559,7 +559,7 @@ get_base_offset (binfo, parent)
       field = lookup_field (parent, get_identifier (name), 0, 0);
       offset = size_binop (FLOOR_DIV_EXPR, 
     		           DECL_FIELD_BITPOS (field), 
-    		           size_int (BITS_PER_UNIT));
+    		           bitsize_int (BITS_PER_UNIT));
       offset = convert (sizetype, offset);
     }
   else