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changeset 19657:dcfdf9eb8570

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Fix cycle in lowered graph for atomic read write.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 02 Mar 2015 16:31:37 +0100
parents 9c0c84dc8a7f
children 165244576c9e
files graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/DefaultJavaLoweringProvider.java
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
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line diff
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/DefaultJavaLoweringProvider.java	Mon Mar 02 15:59:01 2015 +0100
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/DefaultJavaLoweringProvider.java	Mon Mar 02 16:31:37 2015 +0100
@@ -259,6 +259,7 @@
         memoryRead.setStateAfter(n.stateAfter());
 
         ValueNode readValue = implicitLoadConvert(graph, valueKind, memoryRead);
+        n.stateAfter().replaceFirstInput(n, memoryRead);
         n.replaceAtUsages(readValue);
         graph.replaceFixedWithFixed(n, memoryRead);
     }