src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/UnwindExceptionToCallerStub.java

rev 56282 : [mq]: graal

@@ -1,7 +1,7 @@
 /*
- * 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
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -62,19 +62,10 @@
 
     public UnwindExceptionToCallerStub(OptionValues options, HotSpotProviders providers, HotSpotForeignCallLinkage linkage) {
         super("unwindExceptionToCaller", options, providers, linkage);
     }
 
-    /**
-     * The current frame is unwound by this stub. Therefore, it does not need to save any registers
-     * as HotSpot uses a caller save convention.
-     */
-    @Override
-    public boolean preservesRegisters() {
-        return false;
-    }
-
     @Override
     protected Object getConstantParameterValue(int index, String name) {
         if (index == 2) {
             return providers.getRegisters().getThreadRegister();
         }