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diff graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/InliningUtil.java @ 10692:bebc9672f45e

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stamp for GuardingPiNode is determined by caller of constructor, not within constructor
author Doug Simon <doug.simon@oracle.com>
date Wed, 10 Jul 2013 17:46:03 +0200
parents 192a3b3c7292
children 8d961f93725c
line wrap: on
line diff
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/InliningUtil.java	Wed Jul 10 17:44:23 2013 +0200
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/InliningUtil.java	Wed Jul 10 17:46:03 2013 +0200
@@ -1441,7 +1441,8 @@
         if (firstParam.kind() == Kind.Object && !firstParam.objectStamp().nonNull()) {
             assert !firstParam.objectStamp().alwaysNull();
             IsNullNode condition = graph.unique(new IsNullNode(firstParam));
-            GuardingPiNode nonNullReceiver = graph.add(new GuardingPiNode(firstParam, condition, true, NullCheckException, InvalidateReprofile, objectNonNull()));
+            Stamp stamp = firstParam.stamp().join(objectNonNull());
+            GuardingPiNode nonNullReceiver = graph.add(new GuardingPiNode(firstParam, condition, true, NullCheckException, InvalidateReprofile, stamp));
             graph.addBeforeFixed(invoke.asNode(), nonNullReceiver);
             callTarget.replaceFirstInput(firstParam, nonNullReceiver);
             return nonNullReceiver;