--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/UnusedArray.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/UnusedArray.java	Thu Oct 17 20:53:35 2019 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 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
@@ -31,7 +31,6 @@
 import org.graalvm.compiler.nodes.StructuredGraph;
 import org.graalvm.compiler.nodes.java.NewArrayNode;
 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
-import org.graalvm.compiler.phases.tiers.PhaseContext;
 import org.junit.Test;
 
 public class UnusedArray extends GraalCompilerTest {
@@ -67,7 +66,7 @@
 
     public void test(String method) {
         StructuredGraph graph = parseEager(method, StructuredGraph.AllowAssumptions.YES);
-        new CanonicalizerPhase().apply(graph, new PhaseContext(getProviders()));
+        new CanonicalizerPhase().apply(graph, getProviders());
         NodeIterable<NewArrayNode> newArrayNodes = graph.getNodes().filter(NewArrayNode.class);
         assertThat(newArrayNodes, isEmpty());
     }