# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1342652200 -7200
# Node ID 32a7714ac0c56e70562c45c59aca7466107970e7
# Parent  16c3284c94cdb15bd127ba3ee82c9e21bd99bfce
Canonicalize at least once in IterativeCheckCastElimination

diff -r 16c3284c94cd -r 32a7714ac0c5 graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/IterativeCheckCastEliminationPhase.java
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/IterativeCheckCastEliminationPhase.java	Thu Jul 19 00:27:17 2012 +0200
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/IterativeCheckCastEliminationPhase.java	Thu Jul 19 00:56:40 2012 +0200
@@ -43,12 +43,17 @@
     protected void run(StructuredGraph graph) {
         CheckCastEliminationPhase eliminate = new CheckCastEliminationPhase();
         CanonicalizerPhase canon = new CanonicalizerPhase(target, runtime, assumptions);
+        boolean canonRun = false;
         while (true) {
             eliminate.apply(graph);
             if (!eliminate.wasGraphModfied()) {
                 break;
             }
             canon.apply(graph);
+            canonRun = true;
+        }
+        if (!canonRun) {
+            canon.apply(graph);
         }
     }