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, 20 insertions, 21 deletions

diff --git a/gcc/builtins.c b/gcc/builtins.c
index 65028cf..9b4a88d 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -903,12 +903,12 @@ expand_builtin_prefetch (tree arglist)
       if (TREE_CHAIN (TREE_CHAIN (arglist)))
 	arg2 = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (arglist)));
       else
-	arg2 = build_int_cst (NULL_TREE, 3, 0);
+	arg2 = build_int_cst (NULL_TREE, 3);
     }
   else
     {
       arg1 = integer_zero_node;
-      arg2 = build_int_cst (NULL_TREE, 3, 0);
+      arg2 = build_int_cst (NULL_TREE, 3);
     }
 
   /* Argument 0 is an address.  */
@@ -2491,7 +2491,7 @@ expand_builtin_strstr (tree arglist, rtx target, enum machine_mode mode)
       /* New argument list transforming strstr(s1, s2) to
 	 strchr(s1, s2[0]).  */
       arglist = build_tree_list (NULL_TREE,
-				 build_int_cst (NULL_TREE, p2[0], 0));
+				 build_int_cst (NULL_TREE, p2[0]));
       arglist = tree_cons (NULL_TREE, s1, arglist);
       return expand_expr (build_function_call_expr (fn, arglist),
 			  target, mode, EXPAND_NORMAL);
@@ -2648,7 +2648,7 @@ expand_builtin_strpbrk (tree arglist, rtx target, enum machine_mode mode)
       /* New argument list transforming strpbrk(s1, s2) to
 	 strchr(s1, s2[0]).  */
       arglist = build_tree_list (NULL_TREE,
-				 build_int_cst (NULL_TREE, p2[0], 0));
+				 build_int_cst (NULL_TREE, p2[0]));
       arglist = tree_cons (NULL_TREE, s1, arglist);
       return expand_expr (build_function_call_expr (fn, arglist),
 			  target, mode, EXPAND_NORMAL);
@@ -4679,7 +4679,7 @@ expand_builtin_fputs (tree arglist, rtx target, bool unlocked)
 	    arglist = build_tree_list (NULL_TREE,
 				       TREE_VALUE (TREE_CHAIN (arglist)));
 	    arglist = tree_cons (NULL_TREE,
-				 build_int_cst (NULL_TREE, p[0], 0),
+				 build_int_cst (NULL_TREE, p[0]),
 				 arglist);
 	    fn = fn_fputc;
 	    break;
@@ -4937,7 +4937,7 @@ build_string_literal (int len, const char *str)
 
   t = build_string (len, str);
   elem = build_type_variant (char_type_node, 1, 0);
-  index = build_index_type (build_int_cst (NULL_TREE, len - 1, 0));
+  index = build_index_type (build_int_cst (NULL_TREE, len - 1));
   type = build_array_type (elem, index);
   TREE_TYPE (t) = type;
   TREE_CONSTANT (t) = 1;
@@ -5023,7 +5023,7 @@ expand_builtin_printf (tree arglist, rtx target, enum machine_mode mode,
 	  /* Given printf("c"), (where c is any one character,)
 	     convert "c"[0] to an int and pass that to the replacement
 	     function.  */
-	  arg = build_int_cst (NULL_TREE, fmt_str[0], 0);
+	  arg = build_int_cst (NULL_TREE, fmt_str[0]);
 	  arglist = build_tree_list (NULL_TREE, arg);
 	  fn = fn_putchar;
 	}
@@ -5194,7 +5194,7 @@ expand_builtin_sprintf (tree arglist, rtx target, enum machine_mode mode)
 		   const0_rtx, VOIDmode, EXPAND_NORMAL);
       if (target == const0_rtx)
 	return const0_rtx;
-      exp = build_int_cst (NULL_TREE, strlen (fmt_str), 0);
+      exp = build_int_cst (NULL_TREE, strlen (fmt_str));
       return expand_expr (exp, target, mode, EXPAND_NORMAL);
     }
   /* If the format is "%s", use strcpy if the result isn't used.  */
@@ -6271,10 +6271,10 @@ static tree
 fold_builtin_classify_type (tree arglist)
 {
   if (arglist == 0)
-    return build_int_cst (NULL_TREE, no_type_class, 0);
+    return build_int_cst (NULL_TREE, no_type_class);
 
   return build_int_cst (NULL_TREE,
-			type_to_class (TREE_TYPE (TREE_VALUE (arglist))), 0);
+			type_to_class (TREE_TYPE (TREE_VALUE (arglist))));
 }
 
 /* Fold a call to __builtin_inf or __builtin_huge_val.  */
@@ -6707,7 +6707,7 @@ fold_builtin_lround (tree exp)
 
 	  real_round (&r, TYPE_MODE (ftype), &x);
 	  REAL_VALUE_TO_INT (&lo, &hi, r);
-	  result = build_int_cst (NULL_TREE, lo, hi);
+	  result = build_int_cst_wide (NULL_TREE, lo, hi);
 	  if (int_fits_type_p (result, itype))
 	    return fold_convert (itype, result);
 	}
@@ -6816,7 +6816,7 @@ fold_builtin_bitop (tree exp)
 	  abort();
 	}
 
-      return build_int_cst (TREE_TYPE (exp), result, 0);
+      return build_int_cst (TREE_TYPE (exp), result);
     }
 
   return NULL_TREE;
@@ -7573,8 +7573,7 @@ fold_builtin_isascii (tree arglist)
 
       arg = build2 (BIT_AND_EXPR, integer_type_node, arg,
 		    build_int_cst (NULL_TREE,
-				   ~ (unsigned HOST_WIDE_INT) 0x7f,
-				   ~ (HOST_WIDE_INT) 0));
+				   ~ (unsigned HOST_WIDE_INT) 0x7f));
       arg = fold (build2 (EQ_EXPR, integer_type_node,
 			  arg, integer_zero_node));
 
@@ -7598,7 +7597,7 @@ fold_builtin_toascii (tree arglist)
       tree arg = TREE_VALUE (arglist);
 
       return fold (build2 (BIT_AND_EXPR, integer_type_node, arg,
-			   build_int_cst (NULL_TREE, 0x7f, 0)));
+			   build_int_cst (NULL_TREE, 0x7f)));
     }
 }
 
@@ -7616,9 +7615,9 @@ fold_builtin_isdigit (tree arglist)
       tree arg = TREE_VALUE (arglist);
       arg = fold_convert (unsigned_type_node, arg);
       arg = build2 (MINUS_EXPR, unsigned_type_node, arg,
-		    build_int_cst (unsigned_type_node, TARGET_DIGIT0, 0));
+		    build_int_cst (unsigned_type_node, TARGET_DIGIT0));
       arg = build2 (LE_EXPR, integer_type_node, arg,
-		    build_int_cst (unsigned_type_node, 9, 0));
+		    build_int_cst (unsigned_type_node, 9));
       arg = fold (arg);
       if (in_gimple_form && !TREE_CONSTANT (arg))
         return NULL_TREE;
@@ -8696,7 +8695,7 @@ simplify_builtin_strstr (tree arglist)
       /* New argument list transforming strstr(s1, s2) to
 	 strchr(s1, s2[0]).  */
       arglist = build_tree_list (NULL_TREE,
-				 build_int_cst (NULL_TREE, p2[0], 0));
+				 build_int_cst (NULL_TREE, p2[0]));
       arglist = tree_cons (NULL_TREE, s1, arglist);
       return build_function_call_expr (fn, arglist);
     }
@@ -8882,7 +8881,7 @@ simplify_builtin_strpbrk (tree arglist)
       /* New argument list transforming strpbrk(s1, s2) to
 	 strchr(s1, s2[0]).  */
       arglist = build_tree_list (NULL_TREE,
-				 build_int_cst (NULL_TREE, p2[0], 0));
+				 build_int_cst (NULL_TREE, p2[0]));
       arglist = tree_cons (NULL_TREE, s1, arglist);
       return build_function_call_expr (fn, arglist);
     }
@@ -9133,7 +9132,7 @@ fold_builtin_fputs (tree arglist, bool ignore, bool unlocked, tree len)
 	    arglist = build_tree_list (NULL_TREE,
 				       TREE_VALUE (TREE_CHAIN (arglist)));
 	    arglist = tree_cons (NULL_TREE,
-				 build_int_cst (NULL_TREE, p[0], 0),
+				 build_int_cst (NULL_TREE, p[0]),
 				 arglist);
 	    fn = fn_fputc;
 	    break;
@@ -9258,7 +9257,7 @@ simplify_builtin_sprintf (tree arglist, int ignored)
       arglist = tree_cons (NULL_TREE, dest, arglist);
       call = build_function_call_expr (fn, arglist);
       if (!ignored)
-	retval = build_int_cst (NULL_TREE, strlen (fmt_str), 0);
+	retval = build_int_cst (NULL_TREE, strlen (fmt_str));
     }
 
   /* If the format is "%s", use strcpy if the result isn't used.  */