re PR java/8712 (ICE at fold-const.c:2934)

	Fix for PR java/8712:
	* expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
	when simply checking against `null'.

From-SVN: r60859

gcc/java/ChangeLog

 2003-01-03  Tom Tromey  <tromey@redhat.com>
 
+	Fix for PR java/8712:
+	* expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
+	when simply checking against `null'.
+
+2003-01-03  Tom Tromey  <tromey@redhat.com>
+
 	* gcj.texi (Standard Properties): Document http.proxyHost and
 	http.proxyPort.
 

gcc/java/expr.c

@@ -1257,9 +1257,7 @@ build_instanceof (value, type)
       /* Anything except `null' is an instance of Object.  Likewise,
 	 if the object is known to be an instance of the class, then
 	 we only need to check for `null'.  */
-      expr = build (COND_EXPR, itype,
-		    value,
-		    boolean_true_node, boolean_false_node);
+      expr = build (NE_EXPR, itype, value, null_pointer_node);
     }
   else if (! TYPE_ARRAY_P (type)
 	   && ! TYPE_ARRAY_P (valtype)