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changeset 19339:ba7bd60a8744

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Fix CheckCastNode canonicalization during creation.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 12 Feb 2015 23:28:47 +0100
parents 1e5906acebb7
children 60ec7b23b7af 8d09a572da84
files graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/CheckCastNode.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/CheckCastNode.java	Thu Feb 12 22:40:36 2015 +0100
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/java/CheckCastNode.java	Thu Feb 12 23:28:47 2015 +0100
@@ -71,7 +71,7 @@
         }
         if (assumptions != null) {
             ResolvedJavaType uniqueConcreteType = type.findUniqueConcreteSubtype();
-            if (uniqueConcreteType != null) {
+            if (uniqueConcreteType != null && !uniqueConcreteType.equals(type)) {
                 assumptions.recordConcreteSubtype(type, uniqueConcreteType);
                 type = uniqueConcreteType;
             }