tree.h (build_int_cst): New, sign extended constant.

	* tree.h  (build_int_cst): New, sign extended constant.
	(build_int_cstu): New, zero extended constant.
	(build_int_cst_wide): Renamed from build_int_cst.
	* tree.c (build_int_cst, build_int_cstu): New.
	(build_int_cst_wide): Renamed from build_int_cst.
	(make_vector_type, build_common_tree_nodes,
	build_common_tree_nodes_2): Adjust build_int_cst calls.
	* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
	expand_builtin_strpbrk, expand_builtin_fputs,
	build_string_literal, expand_builtin_printf,
	expand_builtin_sprintf, fold_builtin_classify_type,
	fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii,
	fold_builtin_toascii, fold_builtin_isdigit,
	simplify_builtin_strstr, simplify_builtin_strpbrk,
	fold_builtin_fputs, simplify_builtin_sprintf): Likewise.
	* c-common.c (start_fname_decls, fix_string_type, shorten_compare,
	DEF_ATTR_INT): Likewise.
	* c-decl.c (complete_array_type, check_bitfield_type_and_width):
	Likewise.
	* c-lex.c (interpret_integer, lex_charconst): Likewise.
	* c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise.
	* c-pretty-print.c (pp_c_integer_constant): Likewise.
	* c-typeck.c (really_start_incremental_init, push_init_level,
	set_nonincremental_init_from_string): Likewise.
	* calls.c (load_register_parameters): Likewise.
	convert.c (convert_to_pointer): Likewise.
	coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
	build_fn_info_type, build_fn_info_value, build_ctr_info_value,
	build_gcov_info): Likewise.
	* except.c (init_eh, assign_filter_values): Likewise.
	* expmed.c (store_fixed_bit_field, extract_bit_field,
	extract_fixed_bit_field, extract_split_bit_field, expand_shift,
	expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
	expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
	* expr.c (convert_move, emit_group_load, emit_group_store,
	expand_assignment, store_constructor, store_field,
	expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
	fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
	invert_truthvalue, optimize_bit_field_compare,
	decode_field_reference, all_ones_mask_p, constant_boolean_node,
	fold_div_compare, fold, fold_read_from_constant_string,
	fold_negate_const, fold_abs_const, fold_not_const, round_up,
	round_down): Likewise.
	* function.c (assign_parm_setup_block): Likewise.
	* stmt.c (shift_return_value, expand_case, estimate_case_costs):
	Likewise.
	* stor-layout.c (layout_type, initialize_sizetypes,
	set_min_and_max_values_for_integral_type): Likewise.
	* tree-chrec.c (chrec_fold_multiply_poly_poly,
	reset_evolution_in_loop): Likewise.
	* tree-chrec.h (build_polynomial_chrec): Likewise.
	* tree-complex.c (build_replicated_const): Likewise.
	* tree-eh.c (honor_protect_cleanup_actions,
	lower_try_finally_onedest, lower_try_finally_copy,
	lower_try_finally_switch): Likewise.
	* tree-mudflap.c (mf_build_string, mx_register_decls,
	mudflap_register_call, mudflap_enqueue_constant): Likewise.
	* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
	* tree-pretty-print.c (dump_generic_node): Likewise.
	* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
	Likewise.
	* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
	* tree-ssa-loop-niter.c (number_of_iterations_cond,
	loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
	Likewise.
	* tree-ssa-loop-ivcanon.c (create_canonical_iv,
	canonicalize_loop_induction_variables): Likewise.
	* tree-vectorizer.c (vect_create_index_for_array_ref,
	vect_transform_loop_bound, vect_compute_data_ref_alignment):
	Likewise.

	* config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start,
	alpha_gimplify_va_arg_1): Likewise.
	* config/arm/arm.c (arm_get_cookie_size): Likewise.
	* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
	* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
	* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
	* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
	mips_gimplify_va_arg_expr): Likewise.
	* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
	* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
	add_compiler_branch_island): Likewise.
	* config/s390/s390.c (s390_va_start): Likewise.
	* config/sh/sh.c (sh_va_start): Likewise.
	* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
	Likewise.
	* config/xtensa/xtensa.c (xtensa_va_start,
	xtensa_gimplify_va_arg_expr): Likewise.

	* objc/objc-act.c (build_objc_string_object,
	build_objc_symtab_template, init_def_list, init_objc_symtab,
	init_module_descriptor, generate_static_references,
	build_selector_translation_table, get_proto_encoding,
	build_typed_selector_reference, build_selector_reference,
	build_next_objc_exception_stuff,
	build_method_prototype_list_template, generate_descriptor_table,
	generate_protocols, build_protocol_initializer,
	build_ivar_list_template, build_method_list_template,
	build_ivar_list_initializer, generate_ivars_list,
	generate_dispatch_table, generate_protocol_list,
	build_category_initializer, build_shared_structure_initializer,
	generate_shared_structures, handle_impent,
	generate_objc_image_info): Likewise.

2004-04-25  Paolo Bonzini  <bonzini@gnu.org>

	* cfglayout.c (duplicate_insn_chain): Remove references to
	NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT.
	* cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator.
	* cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT.
	* final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP
	and NOTE_INSN_LOOP_CONT.
	* insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove.
	* jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP
	and NOTE_INSN_LOOP_CONT.
	* loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop,
	check_dbra_loop, loop_dump_aux): Remove references to removed notes
	and fields.
	* reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs.
	* unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove
	references to removed notes and fields.
	(subtract_reg_term, ujump_to_loop_cont): Remove.

From-SVN: r86544

1 files changed, 22 insertions, 23 deletions

diff --git a/gcc/coverage.c b/gcc/coverage.c
index 9f6e13b..c8a962f 100644
--- a/gcc/coverage.c
+++ b/gcc/coverage.c
@@ -378,7 +378,7 @@ coverage_counter_alloc (unsigned counter, unsigned num)
 	 will make any clever transformation on it.  */
       char buf[20];
       tree domain_tree
-        = build_index_type (build_int_cst (NULL_TREE, 1000, 0)); /* replaced later */
+        = build_index_type (build_int_cst (NULL_TREE, 1000)); /* replaced later */
       tree gcov_type_array_type
         = build_array_type (GCOV_TYPE_NODE, domain_tree);
       tree_ctr_tables[counter]
@@ -435,7 +435,7 @@ tree_coverage_counter_ref (unsigned counter, unsigned no)
   /* "no" here is an array index, scaled to bytes later.  */
   return build4 (ARRAY_REF, GCOV_TYPE_NODE, tree_ctr_tables[counter],
 		 fold_convert (domain_type,
-			       build_int_cst (NULL_TREE, no, 0)),
+			       build_int_cst (NULL_TREE, no)),
 		 TYPE_MIN_VALUE (domain_type),
 		 size_binop (EXACT_DIV_EXPR, TYPE_SIZE_UNIT (GCOV_TYPE_NODE),
 			     size_int (TYPE_ALIGN_UNIT (GCOV_TYPE_NODE))));
@@ -610,7 +610,7 @@ build_fn_info_type (unsigned int counters)
   TREE_CHAIN (field) = fields;
   fields = field;
 
-  array_type = build_int_cst (NULL_TREE, counters - 1, 0);
+  array_type = build_int_cst (NULL_TREE, counters - 1);
   array_type = build_index_type (array_type);
   array_type = build_array_type (unsigned_type_node, array_type);
 
@@ -637,21 +637,21 @@ build_fn_info_value (const struct function_list *function, tree type)
   tree array_value = NULL_TREE;
 
   /* ident */
-  value = tree_cons (fields, build_int_cst (unsigned_intSI_type_node,
-					    function->ident, 0), value);
+  value = tree_cons (fields, build_int_cstu (unsigned_intSI_type_node,
+					     function->ident), value);
   fields = TREE_CHAIN (fields);
 
   /* checksum */
-  value = tree_cons (fields, build_int_cst (unsigned_intSI_type_node,
-					    function->checksum, 0), value);
+  value = tree_cons (fields, build_int_cstu (unsigned_intSI_type_node,
+					     function->checksum), value);
   fields = TREE_CHAIN (fields);
 
   /* counters */
   for (ix = 0; ix != GCOV_COUNTERS; ix++)
     if (prg_ctr_mask & (1 << ix))
       {
-	tree counters = build_int_cst (unsigned_type_node,
-				       function->n_ctrs[ix], 0);
+	tree counters = build_int_cstu (unsigned_type_node,
+					function->n_ctrs[ix]);
 
 	array_value = tree_cons (NULL_TREE, counters, array_value);
       }
@@ -712,8 +712,8 @@ build_ctr_info_value (unsigned int counter, tree type)
 
   /* counters */
   value = tree_cons (fields,
-		     build_int_cst (unsigned_intSI_type_node,
-				    prg_n_ctrs[counter], 0),
+		     build_int_cstu (unsigned_intSI_type_node,
+				     prg_n_ctrs[counter]),
 		     value);
   fields = TREE_CHAIN (fields);
 
@@ -721,8 +721,8 @@ build_ctr_info_value (unsigned int counter, tree type)
     {
       tree array_type;
 
-      array_type = build_int_cst (unsigned_type_node,
-				  prg_n_ctrs[counter] - 1, 0);
+      array_type = build_int_cstu (unsigned_type_node,
+				   prg_n_ctrs[counter] - 1);
       array_type = build_index_type (array_type);
       array_type = build_array_type (TREE_TYPE (TREE_TYPE (fields)),
 				     array_type);
@@ -789,8 +789,8 @@ build_gcov_info (void)
   field = build_decl (FIELD_DECL, NULL_TREE, unsigned_intSI_type_node);
   TREE_CHAIN (field) = fields;
   fields = field;
-  value = tree_cons (field, build_int_cst (unsigned_intSI_type_node,
-					   GCOV_VERSION, 0), value);
+  value = tree_cons (field, build_int_cstu (unsigned_intSI_type_node,
+					    GCOV_VERSION), value);
 
   /* next -- NULL */
   field = build_decl (FIELD_DECL, NULL_TREE, build_pointer_type (const_type));
@@ -802,8 +802,8 @@ build_gcov_info (void)
   field = build_decl (FIELD_DECL, NULL_TREE, unsigned_intSI_type_node);
   TREE_CHAIN (field) = fields;
   fields = field;
-  value = tree_cons (field, build_int_cst (unsigned_intSI_type_node,
-					   local_tick, 0), value);
+  value = tree_cons (field, build_int_cstu (unsigned_intSI_type_node,
+					    local_tick), value);
 
   /* Filename */
   string_type = build_pointer_type (build_qualified_type (char_type_node,
@@ -821,7 +821,7 @@ build_gcov_info (void)
     free (filename);
   TREE_TYPE (filename_string) = build_array_type
     (char_type_node, build_index_type
-     (build_int_cst (NULL_TREE, filename_len, 0)));
+     (build_int_cst (NULL_TREE, filename_len)));
   value = tree_cons (field, build1 (ADDR_EXPR, string_type, filename_string),
 		     value);
 
@@ -837,8 +837,7 @@ build_gcov_info (void)
     {
       tree array_type;
 
-      array_type = build_index_type (build_int_cst (NULL_TREE,
-						    n_fns - 1, 0));
+      array_type = build_index_type (build_int_cst (NULL_TREE, n_fns - 1));
       array_type = build_array_type (fn_info_type, array_type);
 
       fn_info_value = build_constructor (array_type, nreverse (fn_info_value));
@@ -852,7 +851,7 @@ build_gcov_info (void)
   TREE_CHAIN (field) = fields;
   fields = field;
   value = tree_cons (field,
-		     build_int_cst (unsigned_type_node, n_fns, 0),
+		     build_int_cstu (unsigned_type_node, n_fns),
 		     value);
 
   /* fn_info table */
@@ -866,13 +865,13 @@ build_gcov_info (void)
   TREE_CHAIN (field) = fields;
   fields = field;
   value = tree_cons (field,
-		     build_int_cst (unsigned_type_node, prg_ctr_mask, 0),
+		     build_int_cstu (unsigned_type_node, prg_ctr_mask),
 		     value);
 
   /* counters */
   ctr_info_type = build_ctr_info_type ();
   ctr_info_ary_type = build_index_type (build_int_cst (NULL_TREE,
-						       n_ctr_types, 0));
+						       n_ctr_types));
   ctr_info_ary_type = build_array_type (ctr_info_type, ctr_info_ary_type);
   for (ix = 0; ix != GCOV_COUNTERS; ix++)
     if (prg_ctr_mask & (1 << ix))