--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/PiNode.java	2018-12-11 11:13:26.000000000 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/PiNode.java	2018-12-11 11:13:26.000000000 -0800
@@ -27,8 +27,6 @@
 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_0;
 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_0;
 
-import jdk.vm.ci.meta.JavaKind;
-import jdk.vm.ci.meta.ResolvedJavaMethod;
 import org.graalvm.compiler.core.common.type.AbstractPointerStamp;
 import org.graalvm.compiler.core.common.type.ObjectStamp;
 import org.graalvm.compiler.core.common.type.Stamp;
@@ -51,10 +49,12 @@
 import org.graalvm.compiler.nodes.type.StampTool;
 import org.graalvm.compiler.nodes.virtual.VirtualObjectNode;
 
-//JaCoCo Exclude
-
+import jdk.vm.ci.meta.JavaKind;
+import jdk.vm.ci.meta.ResolvedJavaMethod;
 import jdk.vm.ci.meta.ResolvedJavaType;
 
+//JaCoCo Exclude
+
 /**
  * A node that changes the type of its input, usually narrowing it. For example, a {@link PiNode}
  * refines the type of a receiver during type-guarded inlining to be the type tested by the guard.
@@ -281,12 +281,12 @@
      * Changes the stamp of an object to represent a given type and to indicate that the object is
      * not null.
      */
-    public static Object piCastNonNull(Object object, @ConstantNodeParameter Class<?> toType) {
+    public static Object piCastNonNull(Object object, @ConstantNodeParameter ResolvedJavaType toType) {
         return piCast(object, toType, false, true);
     }
 
     @NodeIntrinsic
-    public static native Object piCast(Object object, @ConstantNodeParameter Class<?> toType, @ConstantNodeParameter boolean exactType, @ConstantNodeParameter boolean nonNull);
+    public static native Object piCast(Object object, @ConstantNodeParameter ResolvedJavaType toType, @ConstantNodeParameter boolean exactType, @ConstantNodeParameter boolean nonNull);
 
     /**
      * A placeholder node in a snippet that will be replaced with a {@link PiNode} when the snippet