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, 15 insertions, 17 deletions

diff --git a/gcc/java/expr.c b/gcc/java/expr.c
index 97f540a..33d3afd 100644
--- a/gcc/java/expr.c
+++ b/gcc/java/expr.c
@@ -698,7 +698,7 @@ build_java_array_length_access (tree node)
 
   length = java_array_type_length (type);
   if (length >= 0)
-    return build_int_cst (NULL_TREE, length, 0);
+    return build_int_cst (NULL_TREE, length);
 
   node = build3 (COMPONENT_REF, int_type_node,
 		 build_java_indirect_ref (array_type, node,
@@ -910,7 +910,7 @@ build_newarray (int atype_value, tree length)
      and save the runtime some work. However, the bytecode generator
      expects to find the type_code int here. */
   if (flag_emit_class_files)
-    type_arg = build_int_cst (NULL_TREE, atype_value, 0);
+    type_arg = build_int_cst (NULL_TREE, atype_value);
   else
     type_arg = build_class_ref (prim_type);
 
@@ -971,7 +971,7 @@ expand_java_multianewarray (tree class_type, int ndim)
 		      build_address_of (soft_multianewarray_node),
 		      tree_cons (NULL_TREE, build_class_ref (class_type),
 				 tree_cons (NULL_TREE, 
-					    build_int_cst (NULL_TREE, ndim, 0),
+					    build_int_cst (NULL_TREE, ndim),
 					    args)),
 		      NULL_TREE));
 }
@@ -1082,7 +1082,7 @@ expand_java_pushc (int ival, tree type)
   if (type == ptr_type_node && ival == 0)
     value = null_pointer_node;
   else if (type == int_type_node || type == long_type_node)
-    value = build_int_cst (type, ival, ival < 0 ? -1 : 0);
+    value = build_int_cst (type, ival);
   else if (type == float_type_node || type == double_type_node)
     {
       REAL_VALUE_TYPE x;
@@ -1287,7 +1287,7 @@ expand_iinc (unsigned int local_var_index, int ival, int pc)
 
   flush_quick_stack ();
   local_var = find_local_variable (local_var_index, int_type_node, pc);
-  constant_value = build_int_cst (NULL_TREE, ival, ival < 0 ? -1 : 0);
+  constant_value = build_int_cst (NULL_TREE, ival);
   res = fold (build2 (PLUS_EXPR, int_type_node, local_var, constant_value));
   java_add_stmt (build2 (MODIFY_EXPR, TREE_TYPE (local_var), local_var, res));
   update_aliases (local_var, local_var_index, pc);
@@ -1358,7 +1358,7 @@ build_java_binop (enum tree_code op, tree type, tree arg1, tree arg2)
     case LSHIFT_EXPR:
     case RSHIFT_EXPR:
       mask = build_int_cst (NULL_TREE,
-			    TYPE_PRECISION (TREE_TYPE (arg1)) - 1, 0);
+			    TYPE_PRECISION (TREE_TYPE (arg1)) - 1);
       arg2 = fold (build2 (BIT_AND_EXPR, int_type_node, arg2, mask));
       break;
 
@@ -1539,8 +1539,7 @@ build_field_ref (tree self_value, tree self_class, tree name)
 	{
 	  tree otable_index
 	    = build_int_cst (NULL_TREE, get_symbol_table_index 
-			     (field_decl, &TYPE_OTABLE_METHODS (output_class)),
-			     0);
+			     (field_decl, &TYPE_OTABLE_METHODS (output_class)));
 	  tree field_offset
 	    = build4 (ARRAY_REF, integer_type_node,
 		      TYPE_OTABLE_DECL (output_class), otable_index,
@@ -1688,7 +1687,7 @@ expand_java_add_case (tree switch_expr, int match, int target_pc)
 {
   tree value, x;
 
-  value = build_int_cst (TREE_TYPE (switch_expr), match, match < 0 ? -1 : 0);
+  value = build_int_cst (TREE_TYPE (switch_expr), match);
   
   x = build3 (CASE_LABEL_EXPR, void_type_node, value, NULL_TREE,
 	      create_artificial_label ());
@@ -1703,8 +1702,7 @@ static void
 expand_java_call (int target_pc, int return_address)
 {
   tree target_label = lookup_label (target_pc);
-  tree value = build_int_cst (NULL_TREE,
-			      return_address, return_address < 0 ? -1 : 0);
+  tree value = build_int_cst (NULL_TREE, return_address);
   push_value (value);
   flush_quick_stack ();
   expand_goto (target_label);
@@ -1836,7 +1834,7 @@ build_known_method_ref (tree method, tree method_type ATTRIBUTE_UNUSED,
 	{
 	  tree table_index
 	    = build_int_cst (NULL_TREE, get_symbol_table_index 
-			     (method, &TYPE_ATABLE_METHODS (output_class)), 0);
+			     (method, &TYPE_ATABLE_METHODS (output_class)));
 	  func = build4 (ARRAY_REF,  method_ptr_type_node, 
 			 TYPE_ATABLE_DECL (output_class), table_index,
 			 NULL_TREE, NULL_TREE);
@@ -1880,7 +1878,7 @@ build_known_method_ref (tree method, tree method_type ATTRIBUTE_UNUSED,
 	}
       method_index *= int_size_in_bytes (method_type_node);
       ref = fold (build2 (PLUS_EXPR, method_ptr_type_node,
-			  ref, build_int_cst (NULL_TREE, method_index, 0)));
+			  ref, build_int_cst (NULL_TREE, method_index)));
       ref = build1 (INDIRECT_REF, method_type_node, ref);
       func = build3 (COMPONENT_REF, nativecode_ptr_type_node,
 		     ref, lookup_field (&method_type_node, ncode_ident),
@@ -1961,7 +1959,7 @@ build_invokevirtual (tree dtable, tree method)
     {
       otable_index 
 	= build_int_cst (NULL_TREE, get_symbol_table_index 
-			 (method, &TYPE_OTABLE_METHODS (output_class)), 0);
+			 (method, &TYPE_OTABLE_METHODS (output_class)));
       method_index = build4 (ARRAY_REF, integer_type_node, 
 			     TYPE_OTABLE_DECL (output_class), 
 			     otable_index, NULL_TREE, NULL_TREE);
@@ -2021,14 +2019,14 @@ build_invokeinterface (tree dtable, tree method)
     {
       otable_index
 	= build_int_cst (NULL_TREE, get_symbol_table_index 
-			 (method, &TYPE_OTABLE_METHODS (output_class)), 0);
+			 (method, &TYPE_OTABLE_METHODS (output_class)));
       idx = build4 (ARRAY_REF, integer_type_node,
 		    TYPE_OTABLE_DECL (output_class), otable_index,
 		    NULL_TREE, NULL_TREE);
     }
   else
     idx = build_int_cst (NULL_TREE,
-			 get_interface_method_index (method, interface), 0);
+			 get_interface_method_index (method, interface));
 
   lookup_arg = tree_cons (NULL_TREE, dtable,
                           tree_cons (NULL_TREE, build_class_ref (interface),
@@ -2282,7 +2280,7 @@ build_jni_stub (tree method)
   /* We call _Jv_LookupJNIMethod to find the actual underlying
      function pointer.  _Jv_LookupJNIMethod will throw the appropriate
      exception if this function is not found at runtime.  */
-  tem = build_tree_list (NULL_TREE, build_int_cst (NULL_TREE, args_size, 0));
+  tem = build_tree_list (NULL_TREE, build_int_cst (NULL_TREE, args_size));
   method_sig = build_java_signature (TREE_TYPE (method));
   lookup_arg = tree_cons (NULL_TREE,
                           build_utf8_ref (unmangle_classname