src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ObjectHashCodeInliningTest.java

rev 56282 : [mq]: graal

*** 22,59 ****
   */
  
  
  package org.graalvm.compiler.hotspot.test;
  
- import jdk.vm.ci.meta.ResolvedJavaMethod;
  import org.graalvm.compiler.core.test.GraalCompilerTest;
  import org.graalvm.compiler.nodes.StructuredGraph;
  import org.graalvm.compiler.nodes.extended.ForeignCallNode;
  import org.graalvm.compiler.nodes.java.MethodCallTargetNode;
  import org.graalvm.compiler.nodes.memory.ReadNode;
! import org.junit.Assume;
  import org.junit.Test;
  
  public class ObjectHashCodeInliningTest extends GraalCompilerTest {
  
      public static int getHash(Object obj) {
          return obj.hashCode();
      }
  
      @Test
!     public void testInstallCodeInvalidation() {
!         for (int i = 0; i < 100000; i++) {
!             getHash(i % 10 == 0 ? new Object() : "");
!         }
  
          ResolvedJavaMethod method = getResolvedJavaMethod("getHash");
!         StructuredGraph graph = parseForCompile(method);
          for (MethodCallTargetNode callTargetNode : graph.getNodes(MethodCallTargetNode.TYPE)) {
              if ("Object.hashCode".equals(callTargetNode.targetName())) {
!                 Assume.assumeTrue(callTargetNode.getProfile() != null);
              }
          }
          compile(method, graph);
      }
  
      private static boolean containsForeignCallToIdentityHashCode(StructuredGraph graph) {
          for (ForeignCallNode foreignCallNode : graph.getNodes().filter(ForeignCallNode.class)) {
--- 22,68 ----
   */
  
  
  package org.graalvm.compiler.hotspot.test;
  
  import org.graalvm.compiler.core.test.GraalCompilerTest;
+ import org.graalvm.compiler.java.BytecodeParserOptions;
  import org.graalvm.compiler.nodes.StructuredGraph;
  import org.graalvm.compiler.nodes.extended.ForeignCallNode;
  import org.graalvm.compiler.nodes.java.MethodCallTargetNode;
  import org.graalvm.compiler.nodes.memory.ReadNode;
! import org.graalvm.compiler.options.OptionValues;
  import org.junit.Test;
  
+ import jdk.vm.ci.meta.JavaTypeProfile;
+ import jdk.vm.ci.meta.JavaTypeProfile.ProfiledType;
+ import jdk.vm.ci.meta.MetaAccessProvider;
+ import jdk.vm.ci.meta.ResolvedJavaMethod;
+ import jdk.vm.ci.meta.TriState;
+ 
  public class ObjectHashCodeInliningTest extends GraalCompilerTest {
  
      public static int getHash(Object obj) {
          return obj.hashCode();
      }
  
      @Test
!     public void testGetHash() {
!         MetaAccessProvider metaAccess = getMetaAccess();
!         ProfiledType[] injectedProfile = {
!                         new ProfiledType(metaAccess.lookupJavaType(String.class), 0.9D),
!                         new ProfiledType(metaAccess.lookupJavaType(Object.class), 0.1D)};
  
          ResolvedJavaMethod method = getResolvedJavaMethod("getHash");
!         StructuredGraph graph = parseForCompile(method,
!                         new OptionValues(getInitialOptions(), BytecodeParserOptions.InlineDuringParsing, false, BytecodeParserOptions.InlineIntrinsicsDuringParsing, false));
          for (MethodCallTargetNode callTargetNode : graph.getNodes(MethodCallTargetNode.TYPE)) {
              if ("Object.hashCode".equals(callTargetNode.targetName())) {
!                 callTargetNode.setJavaTypeProfile(new JavaTypeProfile(TriState.FALSE, 0.0D, injectedProfile));
              }
          }
+ 
          compile(method, graph);
      }
  
      private static boolean containsForeignCallToIdentityHashCode(StructuredGraph graph) {
          for (ForeignCallNode foreignCallNode : graph.getNodes().filter(ForeignCallNode.class)) {