--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotEpilogueBlockEndOp.java	Thu Nov 14 11:16:14 2019 -0800
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotEpilogueBlockEndOp.java	Thu Nov 14 12:21:00 2019 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,7 @@
 
 package org.graalvm.compiler.hotspot.amd64;
 
+import static org.graalvm.compiler.lir.LIRInstruction.OperandFlag.ILLEGAL;
 import static org.graalvm.compiler.lir.LIRInstruction.OperandFlag.REG;
 import static org.graalvm.compiler.lir.LIRInstruction.OperandFlag.STACK;
 
@@ -33,6 +34,7 @@
 import org.graalvm.compiler.lir.asm.CompilationResultBuilder;
 
 import jdk.vm.ci.meta.AllocatableValue;
+import jdk.vm.ci.meta.Value;
 
 /**
  * @see AMD64HotSpotEpilogueOp
@@ -43,7 +45,7 @@
         super(c);
     }
 
-    @Use({REG, STACK}) protected AllocatableValue savedRbp = PLACEHOLDER;
+    @Use({REG, STACK, ILLEGAL}) protected AllocatableValue savedRbp = Value.ILLEGAL;
 
     protected void leaveFrameAndRestoreRbp(CompilationResultBuilder crb, AMD64MacroAssembler masm) {
         AMD64HotSpotEpilogueOp.leaveFrameAndRestoreRbp(savedRbp, crb, masm);