Mercurial > hg > truffle

diff graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragment.java @ 16459:a039ae7e0e50

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remove MemoryProxyNode (memory graph is built after proxies are removed)
author Lukas Stadler <lukas.stadler@oracle.com>
date Thu, 10 Jul 2014 16:46:19 +0200
parents 5a3351bb88a8
children ca2b422e8f50
line wrap: on
line diff
--- a/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragment.java	Thu Jul 10 16:45:18 2014 +0200
+++ b/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragment.java	Thu Jul 10 16:46:19 2014 +0200
@@ -332,7 +332,7 @@
                  * VirtualState nodes contained in the old exit's state may be shared by other
                  * dominated VirtualStates. Those dominated virtual states need to see the
                  * proxy->phi update that are applied below.
-                 * 
+                 *
                  * We now update the original fragment's nodes accordingly:
                  */
                 originalExitState.applyToVirtual(node -> original.nodes.clearAndGrow(node));
@@ -357,8 +357,6 @@
                         phi = graph.addWithoutUnique(new ValuePhiNode(vpn.stamp(), merge));
                     } else if (vpn instanceof GuardProxyNode) {
                         phi = graph.addWithoutUnique(new GuardPhiNode(merge));
-                    } else if (vpn instanceof MemoryProxyNode) {
-                        phi = graph.addWithoutUnique(new MemoryPhiNode(merge, ((MemoryProxyNode) vpn).getLocationIdentity()));
                     } else {
                         throw GraalInternalError.shouldNotReachHere();
                     }