# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1373552464 -7200
# Node ID 5888e1772ba18e7d4343038f219b262569e47a9f
# Parent  41e9c884582695ada650c9ee3ac66c5af00b838b
Check that guards are only created in BEFORE_GUARDS lowering.

diff -r 41e9c8845826 -r 5888e1772ba1 graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java	Thu Jul 11 14:47:52 2013 +0200
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java	Thu Jul 11 16:21:04 2013 +0200
@@ -99,7 +99,7 @@
 
         @Override
         public GuardingNode createGuard(LogicNode condition, DeoptimizationReason deoptReason, DeoptimizationAction action, boolean negated) {
-            if (loweringType == LoweringType.AFTER_GUARDS) {
+            if (loweringType != LoweringType.BEFORE_GUARDS) {
                 throw new GraalInternalError("Cannot create guards in after-guard lowering");
             }
             if (OptEliminateGuards.getValue()) {