--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/GraphEncoderTest.java	Thu Oct 17 20:27:44 2019 +0100
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/GraphEncoderTest.java	Thu Oct 17 20:53:35 2019 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 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
@@ -34,8 +34,8 @@
 import org.graalvm.compiler.nodes.GraphEncoder;
 import org.graalvm.compiler.nodes.StructuredGraph;
 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;
+import org.graalvm.compiler.nodes.spi.CoreProviders;
 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
-import org.graalvm.compiler.phases.tiers.PhaseContext;
 import org.junit.Test;
 
 import jdk.vm.ci.meta.ResolvedJavaMethod;
@@ -60,7 +60,7 @@
             if (javaMethod.hasBytecodes()) {
                 StructuredGraph originalGraph = parseEager(javaMethod, AllowAssumptions.YES);
                 if (canonicalize) {
-                    PhaseContext context = new PhaseContext(getProviders());
+                    CoreProviders context = getProviders();
                     new CanonicalizerPhase().apply(originalGraph, context);
                 }
                 originalGraphs.add(originalGraph);