builtins.c, [...]: Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.

	* builtins.c, c-aux-info.c, c-common.c, c-cppbuiltin.c, c-decl.c:
	Change most occurrences of TREE_UNSIGNED to TYPE_UNSIGNED.
	* c-format.c, c-opts.c, c-pretty-print.c, c-typeck.c: Likewise.
	* calls.c, convert.c, dbxout.c, dojump.c, dwarf2out.c: Likewise.
	* expmed.c, expr.c, fold-const.c, function.c, integrate.c: Likewise.
	* optabs.c, sdbout.c, stmt.c, stor-layout.c, tree-dump.c: Likewise.
	* tree.c, config/iq2000/iq2000.c, config/m32r/m32r.c: Likewise.
	* config/mips/mips.c, config/rs6000/rs6000.c: Likewise.
	* config/s390/s390.c, config/sparc/sparc.c, objc/objc-act.c: Likewise.
	* stor-layout.c (layout_type, case COMPLEX_TYPE): Test for
	REAL_TYPE, not INTEGER_TYPE.
	(layout_type, case VECTOR_TYPE): Simplify code.
	* tree.c (build_vector_type_for_mode): Remove dup unsigned setting.
	* tree.h: Update comments.
	(STRIP_NOPS): Use TYPE_UNSIGNED.
	(TYPE_UNSIGNED): New macro.
	(TYPE_TRAP_SIGNED): Remove now redundant check.
	(SAVE_EXPR_NOPLACEHOLDER): Don't use TREE_UNSIGNED.

	* cp/call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
	* cp/class.c (check_bitfield_decl): Likewise.
	* cp/cvt.c (type_promotes_to): Likewise.
	* cp/decl.c (finish_enum): Likewise.
	* cp/mangle.c (write_builtin_type): Likewise.
	* cp/semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
	* cp/typeck.c (type_after_usual_arithmetic_conversions): Likewise.
	(build_binary_op): Likewise.

	* f/com.c (ffecom_arrayref_): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
	(ffecom_expr_): Likewise.

	* java/jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.

	* treelang/treetree.c (tree_lang_signed_or_unsigned_type):
	Use TYPE_UNSIGNED, not TREE_UNSIGNED.

	* ada/decl.c (gnat_to_gnu_entity, make_type_from_size):
	Use TYPE_UNSIGNED, not TREE_UNSIGNED.
	* ada/trans.c (tree_transform, convert_with_check): Likewise.
	* ada/utils.c (gnat_signed_or_unsigned_type): Likewise.
	(build_vms_descriptor, unchecked_convert): Likewise.
	* ada/utils2.c (nonbinary_modular_operation): Likewise.

From-SVN: r80287

1 files changed, 8 insertions, 7 deletions

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index a2cd9cb..871592a 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -3295,8 +3295,9 @@ check_bitfield_type_and_width (tree *type, tree *width, const char *orig_name)
     w = tree_low_cst (*width, 1);
 
   if (TREE_CODE (*type) == ENUMERAL_TYPE
-      && (w < min_precision (TYPE_MIN_VALUE (*type), TREE_UNSIGNED (*type))
-	  || w < min_precision (TYPE_MAX_VALUE (*type), TREE_UNSIGNED (*type))))
+      && (w < min_precision (TYPE_MIN_VALUE (*type), TYPE_UNSIGNED (*type))
+	  || w < min_precision (TYPE_MAX_VALUE (*type),
+				TYPE_UNSIGNED (*type))))
     warning ("`%s' is narrower than values of its type", name);
 }
 
@@ -4910,7 +4911,7 @@ xref_tag (enum tree_code code, tree name)
       TYPE_MODE (ref) = TYPE_MODE (unsigned_type_node);
       TYPE_ALIGN (ref) = TYPE_ALIGN (unsigned_type_node);
       TYPE_USER_ALIGN (ref) = 0;
-      TREE_UNSIGNED (ref) = 1;
+      TYPE_UNSIGNED (ref) = 1;
       TYPE_PRECISION (ref) = TYPE_PRECISION (unsigned_type_node);
       TYPE_MIN_VALUE (ref) = TYPE_MIN_VALUE (unsigned_type_node);
       TYPE_MAX_VALUE (ref) = TYPE_MAX_VALUE (unsigned_type_node);
@@ -5427,7 +5428,7 @@ finish_enum (tree enumtype, tree values, tree attributes)
   TYPE_MIN_VALUE (enumtype) = minnode;
   TYPE_MAX_VALUE (enumtype) = maxnode;
   TYPE_PRECISION (enumtype) = precision;
-  TREE_UNSIGNED (enumtype) = unsign;
+  TYPE_UNSIGNED (enumtype) = unsign;
   TYPE_SIZE (enumtype) = 0;
   layout_type (enumtype);
 
@@ -5479,7 +5480,7 @@ finish_enum (tree enumtype, tree values, tree attributes)
       TYPE_PRECISION (tem) = TYPE_PRECISION (enumtype);
       TYPE_ALIGN (tem) = TYPE_ALIGN (enumtype);
       TYPE_USER_ALIGN (tem) = TYPE_USER_ALIGN (enumtype);
-      TREE_UNSIGNED (tem) = TREE_UNSIGNED (enumtype);
+      TYPE_UNSIGNED (tem) = TYPE_UNSIGNED (enumtype);
     }
 
   /* Finish debugging output for this type.  */
@@ -5551,7 +5552,7 @@ build_enumerator (tree name, tree value)
 				      TYPE_PRECISION (integer_type_node)),
 				 (TYPE_PRECISION (type)
 				  >= TYPE_PRECISION (integer_type_node)
-				  && TREE_UNSIGNED (type)));
+				  && TYPE_UNSIGNED (type)));
 
   decl = build_decl (CONST_DECL, name, type);
   DECL_INITIAL (decl) = convert (type, value);
@@ -5770,7 +5771,7 @@ start_function (tree declspecs, tree declarator, tree attributes)
   if (c_promoting_integer_type_p (restype))
     {
       /* It retains unsignedness if not really getting wider.  */
-      if (TREE_UNSIGNED (restype)
+      if (TYPE_UNSIGNED (restype)
 	  && (TYPE_PRECISION (restype)
 		  == TYPE_PRECISION (integer_type_node)))
 	restype = unsigned_type_node;