--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/CompareNode.java	Fri Mar 16 11:26:05 2018 +0000
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/CompareNode.java	Fri Mar 16 22:59:32 2018 -0700
@@ -25,12 +25,12 @@
 import static org.graalvm.compiler.core.common.GraalOptions.GeneratePIC;
 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_1;
 
+import org.graalvm.compiler.core.common.PermanentBailoutException;
 import org.graalvm.compiler.core.common.calc.CanonicalCondition;
 import org.graalvm.compiler.core.common.calc.Condition;
 import org.graalvm.compiler.core.common.type.AbstractObjectStamp;
 import org.graalvm.compiler.core.common.type.AbstractPointerStamp;
 import org.graalvm.compiler.core.common.type.IntegerStamp;
-import org.graalvm.compiler.debug.GraalError;
 import org.graalvm.compiler.graph.NodeClass;
 import org.graalvm.compiler.graph.spi.Canonicalizable;
 import org.graalvm.compiler.nodeinfo.NodeInfo;
@@ -209,7 +209,7 @@
         @SuppressWarnings("unused")
         protected LogicNode optimizeNormalizeCompare(ConstantReflectionProvider constantReflection, MetaAccessProvider metaAccess, OptionValues options, Integer smallestCompareWidth,
                         Constant constant, NormalizeCompareNode normalizeNode, boolean mirrored, NodeView view) {
-            throw new GraalError("NormalizeCompareNode connected to %s (%s %s %s)", this, constant, normalizeNode, mirrored);
+            throw new PermanentBailoutException("NormalizeCompareNode connected to %s (%s %s %s)", this, constant, normalizeNode, mirrored);
         }
 
         private static LogicNode optimizeConditional(Constant constant, ConditionalNode conditionalNode, ConstantReflectionProvider constantReflection, Condition cond, boolean unorderedIsTrue) {