--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/CompareCanonicalizerTest3.java	Thu Oct 31 14:23:06 2019 -0700
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/CompareCanonicalizerTest3.java	Thu Oct 31 16:54:16 2019 -0700
@@ -239,7 +239,7 @@
     protected void assertCanonicallyEqual(String snippet, String reference) {
         StructuredGraph graph = parseEager(snippet, AllowAssumptions.YES);
         CoreProviders context = getProviders();
-        CanonicalizerPhase canonicalizer = new CanonicalizerPhase();
+        CanonicalizerPhase canonicalizer = this.createCanonicalizerPhase();
 
         canonicalizer.apply(graph, context);
         new GuardLoweringPhase().apply(graph, new MidTierContext(getProviders(), getTargetProvider(), OptimisticOptimizations.ALL, graph.getProfilingInfo()));