25 package org.graalvm.compiler.core.test;

    25 package org.graalvm.compiler.core.test;

    26 

    26 

    27 import org.graalvm.compiler.nodes.FrameState;

    27 import org.graalvm.compiler.nodes.FrameState;

    28 import org.graalvm.compiler.nodes.StructuredGraph;

    28 import org.graalvm.compiler.nodes.StructuredGraph;

    29 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;

    29 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;

    31 import org.junit.Test;

    30 import org.junit.Test;

    32 

    31 

    33 public class IntegerEqualsCanonicalizerTest extends GraalCompilerTest {

    32 public class IntegerEqualsCanonicalizerTest extends GraalCompilerTest {

    34 

    33 

    35     @Test

    34     @Test

   164         assertEquals(referenceGraph, graph);

   163         assertEquals(referenceGraph, graph);

   165     }

   164     }

   166 

   165 

   167     private StructuredGraph getCanonicalizedGraph(String snippet) {

   166     private StructuredGraph getCanonicalizedGraph(String snippet) {

   168         StructuredGraph graph = parseEager(snippet, AllowAssumptions.YES);

   167         StructuredGraph graph = parseEager(snippet, AllowAssumptions.YES);

   170         for (FrameState state : graph.getNodes(FrameState.TYPE).snapshot()) {

   169         for (FrameState state : graph.getNodes(FrameState.TYPE).snapshot()) {

   171             state.replaceAtUsages(null);

   170             state.replaceAtUsages(null);

   172             state.safeDelete();

   171             state.safeDelete();

   173         }

   172         }

   174         return graph;

   173         return graph;