# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1424732175 -3600
# Node ID 5a6cdb0fc734f4583e744854fa7b53383967b4d7
# Parent  75b09b8b2b7ea11fc271a830f1e0e2bb94fad7ce
Simplify commonDominator.

diff -r 75b09b8b2b7e -r 5a6cdb0fc734 graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/cfg/AbstractControlFlowGraph.java
--- a/graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/cfg/AbstractControlFlowGraph.java	Mon Feb 23 23:55:23 2015 +0100
+++ b/graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/cfg/AbstractControlFlowGraph.java	Mon Feb 23 23:56:15 2015 +0100
@@ -123,12 +123,8 @@
         }
 
         while (iterA != iterB) {
-            if (iterA.getId() > iterB.getId()) {
-                iterA = iterA.getDominator();
-            } else {
-                assert iterB.getId() > iterA.getId();
-                iterB = iterB.getDominator();
-            }
+            iterA = iterA.getDominator();
+            iterB = iterB.getDominator();
         }
         return iterA;
     }