# HG changeset patch
# User Lukas Stadler <lukas.stadler@oracle.com>
# Date 1400760295 -7200
# Node ID e7277bf3b171d06ac8215a136722798784082f88
# Parent  11328036d8544dea615b386daf348a420498c80d
skip PiNode in AMD64HotSpotNodeLIRBuilder.filterCompression

diff -r 11328036d854 -r e7277bf3b171 graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotNodeLIRBuilder.java
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotNodeLIRBuilder.java	Thu May 22 14:04:55 2014 +0200
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotNodeLIRBuilder.java	Thu May 22 14:04:55 2014 +0200
@@ -59,7 +59,10 @@
 
     private static ValueNode filterCompression(ValueNode node) {
         ValueNode result = node;
-        while (result instanceof CompressionNode) {
+        if (result instanceof PiNode) {
+            result = ((PiNode) result).getOriginalNode();
+        }
+        if (result instanceof CompressionNode) {
             result = ((CompressionNode) result).getInput();
         }
         return result;