# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1435589109 -7200
# Node ID 1ca46ed9e31a12c6e2c277ef7cfce5c2e634e066
# Parent  919ea5f6486ac7a3e759d635c1f239f7dc644f8c
give error handling code in crypto substitutions a low probability

diff -r 919ea5f6486a -r 1ca46ed9e31a graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/AESCryptSubstitutions.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/AESCryptSubstitutions.java	Mon Jun 29 14:22:03 2015 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/AESCryptSubstitutions.java	Mon Jun 29 16:45:09 2015 +0200
@@ -24,11 +24,12 @@
 
 import static com.oracle.graal.hotspot.HotSpotBackend.*;
 import static com.oracle.graal.hotspot.replacements.HotSpotReplacementsUtil.*;
+import static com.oracle.graal.nodes.extended.BranchProbabilityNode.*;
 import static com.oracle.graal.word.Word.*;
+import static jdk.internal.jvmci.code.UnsignedMath.*;
 
 import java.lang.reflect.*;
 
-import jdk.internal.jvmci.code.*;
 import jdk.internal.jvmci.common.*;
 import jdk.internal.jvmci.meta.*;
 import sun.misc.*;
@@ -92,7 +93,7 @@
      * Perform null and array bounds checks for arguments to a cipher operation.
      */
     static void checkArgs(byte[] in, int inOffset, byte[] out, int outOffset) {
-        if (UnsignedMath.aboveThan(inOffset + AES_BLOCK_SIZE, in.length) || UnsignedMath.aboveThan(outOffset + AES_BLOCK_SIZE, out.length)) {
+        if (probability(VERY_SLOW_PATH_PROBABILITY, aboveThan(inOffset + AES_BLOCK_SIZE, in.length) || aboveThan(outOffset + AES_BLOCK_SIZE, out.length))) {
             DeoptimizeNode.deopt(DeoptimizationAction.None, DeoptimizationReason.RuntimeConstraint);
         }
     }