# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1385495671 -3600
# Node ID 5b58f47462862b008752c80ee4e9746433db5f38
# Parent  74cfcd0fbedfa1e30321e8b4ed6502a075ab4a76
fixed HotSpot compiler test 7184394 (GRAAL-612)

diff -r 74cfcd0fbedf -r 5b58f4746286 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/CipherBlockChainingSubstitutions.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/CipherBlockChainingSubstitutions.java	Tue Nov 26 18:43:53 2013 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/CipherBlockChainingSubstitutions.java	Tue Nov 26 20:54:31 2013 +0100
@@ -69,7 +69,7 @@
         return AESCryptSubstitutions.AESCryptClass;
     }
 
-    @MethodSubstitution(isStatic = false)
+    @MethodSubstitution(isStatic = false, optional = true)
     static void encrypt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset) {
         Object embeddedCipher = UnsafeLoadNode.load(rcvr, embeddedCipherOffset, Kind.Object, embeddedCipherLocationIdentity);
         if (getAESCryptClass().isInstance(embeddedCipher)) {
@@ -79,7 +79,7 @@
         }
     }
 
-    @MethodSubstitution(isStatic = false)
+    @MethodSubstitution(isStatic = false, optional = true)
     static void decrypt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset) {
         Object embeddedCipher = UnsafeLoadNode.load(rcvr, embeddedCipherOffset, Kind.Object, embeddedCipherLocationIdentity);
         if (in != out && getAESCryptClass().isInstance(embeddedCipher)) {
@@ -89,6 +89,28 @@
         }
     }
 
+    @MethodSubstitution(value = "encrypt", isStatic = false, optional = true)
+    static int encryptInt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset) {
+        Object embeddedCipher = UnsafeLoadNode.load(rcvr, embeddedCipherOffset, Kind.Object, embeddedCipherLocationIdentity);
+        if (getAESCryptClass().isInstance(embeddedCipher)) {
+            crypt(rcvr, in, inOffset, inLength, out, outOffset, embeddedCipher, true);
+            return inLength;
+        } else {
+            return encryptInt(rcvr, in, inOffset, inLength, out, outOffset);
+        }
+    }
+
+    @MethodSubstitution(value = "decrypt", isStatic = false, optional = true)
+    static int decryptInt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset) {
+        Object embeddedCipher = UnsafeLoadNode.load(rcvr, embeddedCipherOffset, Kind.Object, embeddedCipherLocationIdentity);
+        if (in != out && getAESCryptClass().isInstance(embeddedCipher)) {
+            crypt(rcvr, in, inOffset, inLength, out, outOffset, embeddedCipher, false);
+            return inLength;
+        } else {
+            return decryptInt(rcvr, in, inOffset, inLength, out, outOffset);
+        }
+    }
+
     private static void crypt(Object rcvr, byte[] in, int inOffset, int inLength, byte[] out, int outOffset, Object embeddedCipher, boolean encrypt) {
         Object kObject = UnsafeLoadNode.load(embeddedCipher, AESCryptSubstitutions.kOffset, Kind.Object, AESCryptSubstitutions.kLocationIdentity);
         Object rObject = UnsafeLoadNode.load(rcvr, rOffset, Kind.Object, rLocationIdentity);