# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1416843182 -3600
# Node ID 11bc91bcc525f2ee54a371e9b7065dd78574271f
# Parent  f39180e681b87f1abe2c5935b23c3e4a1235ac07
ClassSubstitutions: use .isNull on klass pointer

diff -r f39180e681b8 -r 11bc91bcc525 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ClassSubstitutions.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ClassSubstitutions.java	Mon Nov 24 16:30:28 2014 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ClassSubstitutions.java	Mon Nov 24 16:33:02 2014 +0100
@@ -47,8 +47,7 @@
     @MethodSubstitution(isStatic = false, forced = true)
     public static int getModifiers(final Class<?> thisObj) {
         KlassPointer klass = ClassGetHubNode.readClass(thisObj);
-        KlassPointer zero = KlassPointer.fromWord(Word.unsigned(0));
-        if (klass.equal(zero)) {
+        if (klass.isNull()) {
             // Class for primitive type
             return Modifier.ABSTRACT | Modifier.FINAL | Modifier.PUBLIC;
         } else {