Fix a small oversight

From-SVN: r36232

gcc/ChangeLog

+2000-09-07  Bernd Schmidt  <bernds@redhat.co.uk>
+
+	* rtl.c (class_narrowest_mode): Add entries for MODE_VECTOR_INT and
+	MODE_VECTOR_FLOAT.
+
 2000-09-06  Mark Mitchell  <mark@codesourcery.com>
 
 	* c-common.h (prep_stmt): Declare.

gcc/rtl.c

@@ -205,7 +205,9 @@ const enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS] = {
     /* MODE_PARTIAL_INT */	PQImode,
     /* MODE_CC */		CCmode,
     /* MODE_COMPLEX_INT */	CQImode,
-    /* MODE_COMPLEX_FLOAT */	QCmode
+    /* MODE_COMPLEX_FLOAT */	QCmode,
+    /* MODE_VECTOR_INT */	V2QImode,
+    /* MODE_VECTOR_FLOAT */	V2SFmode
 };