diff -r 0152ad7b38b8 -r 6df94ce3ab2f src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerArithmeticSnippets.java
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerArithmeticSnippets.java	Tue Sep 24 08:54:08 2019 -0700
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64IntegerArithmeticSnippets.java	Tue Sep 24 12:47:15 2019 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2018, Red Hat Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -44,6 +44,7 @@
 import org.graalvm.compiler.nodes.calc.SignedRemNode;
 import org.graalvm.compiler.nodes.calc.UnsignedDivNode;
 import org.graalvm.compiler.nodes.calc.UnsignedRemNode;
+import org.graalvm.compiler.nodes.extended.BranchProbabilityNode;
 import org.graalvm.compiler.nodes.spi.LoweringTool;
 import org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool;
 import org.graalvm.compiler.options.OptionValues;
@@ -183,14 +184,14 @@
     }
 
     private static void checkForZero(int y) {
-        if (y == 0) {
+        if (BranchProbabilityNode.probability(BranchProbabilityNode.DEOPT_PROBABILITY, y == 0)) {
             // "/ by zero"
             DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.ArithmeticException);
         }
     }
 
     private static void checkForZero(long y) {
-        if (y == 0) {
+        if (BranchProbabilityNode.probability(BranchProbabilityNode.DEOPT_PROBABILITY, y == 0)) {
             // "/ by zero"
             DeoptimizeNode.deopt(DeoptimizationAction.InvalidateReprofile, DeoptimizationReason.ArithmeticException);
         }