--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/MergeCanonicalizerTest.java	Thu Jun 27 03:10:52 2019 +0200
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/MergeCanonicalizerTest.java	Thu Jun 27 03:33:44 2019 +0200
@@ -32,7 +32,6 @@
 import org.graalvm.compiler.phases.OptimisticOptimizations.Optimization;
 import org.graalvm.compiler.phases.common.CanonicalizerPhase;
 import org.graalvm.compiler.phases.tiers.HighTierContext;
-import org.graalvm.compiler.phases.tiers.PhaseContext;
 import org.junit.Test;
 
 public class MergeCanonicalizerTest extends GraalCompilerTest {
@@ -71,8 +70,8 @@
 
     private void testReturnCount(String snippet, int returnCount) {
         StructuredGraph graph = parseEager(snippet, AllowAssumptions.YES);
-        new CanonicalizerPhase().apply(graph, new PhaseContext(getProviders()));
-        new CanonicalizerPhase().apply(graph, new PhaseContext(getProviders()));
+        new CanonicalizerPhase().apply(graph, getProviders());
+        new CanonicalizerPhase().apply(graph, getProviders());
         graph.getDebug().dump(DebugContext.BASIC_LEVEL, graph, "Graph");
         assertDeepEquals(returnCount, graph.getNodes(ReturnNode.TYPE).count());
     }