28  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
  29  * @library /testlibrary /../../test/lib /
  30  * @compile ../common/CompilerToVMHelper.java
  31  * @build sun.hotspot.WhiteBox
  32  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  33  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  34  *                              jdk.vm.ci.hotspot.CompilerToVMHelper
  35  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
  36  *      -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
  37  *      compiler.jvmci.compilerToVM.DoNotInlineOrCompileTest
  38  */
  39 
  40 package compiler.jvmci.compilerToVM;
  41 
  42 import compiler.jvmci.common.CTVMUtilities;
  43 import java.lang.reflect.Executable;
  44 import java.util.ArrayList;
  45 import java.util.Arrays;
  46 import java.util.List;
  47 import jdk.vm.ci.hotspot.CompilerToVMHelper;
  48 import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethodImpl;
  49 import jdk.test.lib.Asserts;
  50 import sun.hotspot.WhiteBox;
  51 
  52 public class DoNotInlineOrCompileTest {
  53 
  54     private static final WhiteBox WB = WhiteBox.getWhiteBox();
  55 
  56     public static void main(String[] args) {
  57         List<Executable> testCases = createTestCases();
  58         testCases.forEach(DoNotInlineOrCompileTest::runSanityTest);
  59     }
  60 
  61     private static void runSanityTest(Executable aMethod) {
  62         HotSpotResolvedJavaMethodImpl method = CTVMUtilities
  63                 .getResolvedMethod(aMethod);
  64         boolean canInline = CompilerToVMHelper.canInlineMethod(method);
  65         Asserts.assertTrue(canInline, "Unexpected initial " +
  66                 "value of property 'can inline'");
  67         CompilerToVMHelper.doNotInlineOrCompile(method);
  68         canInline = CompilerToVMHelper.canInlineMethod(method);
  69         Asserts.assertFalse(canInline, aMethod
  70                 + " : can be inlined even after doNotInlineOrCompile'");
  71     }
  72 
  73     private static List<Executable> createTestCases() {
  74         List<Executable> testCases = new ArrayList<>();
  75 
  76         Class<?> aClass = DummyClass.class;
  77         testCases.addAll(Arrays.asList(aClass.getDeclaredMethods()));
  78         testCases.addAll(Arrays.asList(aClass.getDeclaredConstructors()));
  79         return testCases;
  80     }
  81 }

  28  * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
  29  * @library /testlibrary /../../test/lib /
  30  * @compile ../common/CompilerToVMHelper.java
  31  * @build sun.hotspot.WhiteBox
  32  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  33  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  34  *                              jdk.vm.ci.hotspot.CompilerToVMHelper
  35  * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI
  36  *      -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:.
  37  *      compiler.jvmci.compilerToVM.DoNotInlineOrCompileTest
  38  */
  39 
  40 package compiler.jvmci.compilerToVM;
  41 
  42 import compiler.jvmci.common.CTVMUtilities;
  43 import java.lang.reflect.Executable;
  44 import java.util.ArrayList;
  45 import java.util.Arrays;
  46 import java.util.List;
  47 import jdk.vm.ci.hotspot.CompilerToVMHelper;
  48 import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethod;
  49 import jdk.test.lib.Asserts;
  50 import sun.hotspot.WhiteBox;
  51 
  52 public class DoNotInlineOrCompileTest {
  53 
  54     private static final WhiteBox WB = WhiteBox.getWhiteBox();
  55 
  56     public static void main(String[] args) {
  57         List<Executable> testCases = createTestCases();
  58         testCases.forEach(DoNotInlineOrCompileTest::runSanityTest);
  59     }
  60 
  61     private static void runSanityTest(Executable aMethod) {
  62         HotSpotResolvedJavaMethod method = CTVMUtilities
  63                 .getResolvedMethod(aMethod);
  64         boolean canInline = CompilerToVMHelper.canInlineMethod(method);
  65         Asserts.assertTrue(canInline, "Unexpected initial " +
  66                 "value of property 'can inline'");
  67         CompilerToVMHelper.doNotInlineOrCompile(method);
  68         canInline = CompilerToVMHelper.canInlineMethod(method);
  69         Asserts.assertFalse(canInline, aMethod
  70                 + " : can be inlined even after doNotInlineOrCompile'");
  71     }
  72 
  73     private static List<Executable> createTestCases() {
  74         List<Executable> testCases = new ArrayList<>();
  75 
  76         Class<?> aClass = DummyClass.class;
  77         testCases.addAll(Arrays.asList(aClass.getDeclaredMethods()));
  78         testCases.addAll(Arrays.asList(aClass.getDeclaredConstructors()));
  79         return testCases;
  80     }
  81 }