fold-const.c (fold): Remove cases for INTEGER_CST...

	* fold-const.c (fold): Remove cases for INTEGER_CST, REAL_CST,
	VECTOR_CST, STRING_CST, COMPLEX_CST, and CONSTRUCTOR.

From-SVN: r79862

gcc/ChangeLog

 2004-03-23  Kazu Hirata  <kazu@cs.umass.edu>
 
+	* fold-const.c (fold): Remove cases for INTEGER_CST, REAL_CST,
+	VECTOR_CST, STRING_CST, COMPLEX_CST, and CONSTRUCTOR.
+
+2004-03-23  Kazu Hirata  <kazu@cs.umass.edu>
+
 	PR optimization/14669
 	* fold-const.c (fold): Only unwiden integer comparisons for equality
 	and inequality operators, or when the signedness doesn't change.

gcc/fold-const.c

@@ -5609,14 +5609,6 @@ fold (tree expr)
 
   switch (code)
     {
-    case INTEGER_CST:
-    case REAL_CST:
-    case VECTOR_CST:
-    case STRING_CST:
-    case COMPLEX_CST:
-    case CONSTRUCTOR:
-      return t;
-
     case CONST_DECL:
       return fold (DECL_INITIAL (t));