--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/InvokerSignatureMismatchTest.java Thu Jun 27 03:33:44 2019 +0200
@@ -0,0 +1,184 @@
+/*
+ * Copyright (c) 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+
+package org.graalvm.compiler.replacements.test;
+
+import static org.graalvm.compiler.test.SubprocessUtil.getVMCommandLine;
+import static org.graalvm.compiler.test.SubprocessUtil.withoutDebuggerArguments;
+
+import org.junit.Test;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Type;
+
+import java.io.File;
+import java.lang.invoke.MethodHandles;
+import java.util.List;
+
+import org.graalvm.compiler.core.test.CustomizedBytecodePatternTest;
+import org.graalvm.compiler.test.SubprocessUtil;
+import org.graalvm.compiler.test.SubprocessUtil.Subprocess;
+
+import jdk.vm.ci.meta.ResolvedJavaMethod;
+
+public class InvokerSignatureMismatchTest {
+
+ @Test
+ public void test() throws Throwable {
+ List<String> args = withoutDebuggerArguments(getVMCommandLine());
+ String classPath = System.getProperty("java.class.path");
+ classPath = classPath + File.pathSeparator + TestISMBL.class.getProtectionDomain().getCodeSource().getLocation().getPath();
+ args.add("-Xbootclasspath/a:" + classPath);
+ args.add("-XX:-TieredCompilation");
+ args.add("-XX:+EnableJVMCI");
+ args.add("-XX:+UseJVMCICompiler");
+
+ args.add(TestISMBL.class.getName());
+ Subprocess proc = SubprocessUtil.java(args);
+ if (proc.exitCode != 0) {
+ System.out.println(proc);
+ }
+ }
+}
+
+class TestISMBL extends CustomizedBytecodePatternTest {
+
+ public static void main(String[] args) {
+ try {
+ new TestISMBL().test();
+ } catch (Throwable e) {
+ e.printStackTrace();
+ System.exit(1);
+ }
+ System.exit(0);
+ }
+
+ private void test() throws Throwable {
+ getClass("java/lang/invoke/MHHelper");
+ Class<?> testClass = getClass("ISMTest");
+
+ ResolvedJavaMethod mL = getResolvedJavaMethod(testClass, "mainLink");
+ ResolvedJavaMethod mI = getResolvedJavaMethod(testClass, "mainInvoke");
+ executeActual(mL, null, 100);
+ executeActual(mI, null, 100);
+ }
+
+ @Override
+ protected Class<?> getClass(String className) throws ClassNotFoundException {
+ if (className.equals("java/lang/invoke/MHHelper")) {
+ return super.getClassBL(className, MethodHandles.lookup());
+ } else {
+ return super.getClass(className);
+ }
+ }
+
+ @Override
+ protected byte[] generateClass(String className) {
+ String[] exceptions = new String[]{"java/lang/Throwable"};
+ ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
+ cw.visit(52, ACC_SUPER | ACC_PUBLIC, className, null, "java/lang/Object", null);
+
+ if (className.equals("java/lang/invoke/MHHelper")) {
+ MethodVisitor internalMemberName = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "internalMemberName", "(Ljava/lang/invoke/MethodHandle;)Ljava/lang/Object;", null, exceptions);
+ internalMemberName.visitCode();
+ internalMemberName.visitVarInsn(ALOAD, 0);
+ internalMemberName.visitMethodInsn(INVOKEVIRTUAL, "java/lang/invoke/MethodHandle", "internalMemberName", "()Ljava/lang/invoke/MemberName;", false);
+ internalMemberName.visitInsn(ARETURN);
+ internalMemberName.visitMaxs(1, 1);
+ internalMemberName.visitEnd();
+
+ MethodVisitor linkToStatic = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "linkToStatic", "(FLjava/lang/Object;)I", null, exceptions);
+ linkToStatic.visitCode();
+ linkToStatic.visitVarInsn(FLOAD, 0);
+ linkToStatic.visitVarInsn(ALOAD, 1);
+ linkToStatic.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MethodHandle", "linkToStatic", "(FLjava/lang/Object;)I", false);
+ linkToStatic.visitInsn(IRETURN);
+ linkToStatic.visitMaxs(1, 1);
+ linkToStatic.visitEnd();
+
+ MethodVisitor invokeBasicI = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "invokeBasicI", "(Ljava/lang/invoke/MethodHandle;F)I", null, exceptions);
+ invokeBasicI.visitCode();
+ invokeBasicI.visitVarInsn(ALOAD, 0);
+ invokeBasicI.visitVarInsn(FLOAD, 1);
+ invokeBasicI.visitMethodInsn(INVOKEVIRTUAL, "java/lang/invoke/MethodHandle", "invokeBasic", "(F)I", false);
+ invokeBasicI.visitInsn(IRETURN);
+ invokeBasicI.visitMaxs(1, 1);
+ invokeBasicI.visitEnd();
+
+ } else {
+ assert className.equals("ISMTest") : className;
+ cw.visitField(ACC_FINAL | ACC_STATIC, "INT_MH", "Ljava/lang/invoke/MethodHandle;", null, null).visitAnnotation("Ljava/lang/invoke/Stable.class;", true).visitEnd();
+ MethodVisitor clinit = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, exceptions);
+ clinit.visitCode();
+ clinit.visitInsn(ACONST_NULL);
+ clinit.visitVarInsn(ASTORE, 0);
+ clinit.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MethodHandles", "lookup", "()Ljava/lang/invoke/MethodHandles$Lookup;", false);
+ clinit.visitLdcInsn(Type.getObjectType(className));
+ clinit.visitLdcInsn("bodyI");
+ clinit.visitFieldInsn(GETSTATIC, "java/lang/Integer", "TYPE", "Ljava/lang/Class;");
+ clinit.visitFieldInsn(GETSTATIC, "java/lang/Integer", "TYPE", "Ljava/lang/Class;");
+ clinit.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MethodType", "methodType", "(Ljava/lang/Class;Ljava/lang/Class;)Ljava/lang/invoke/MethodType;", false);
+ clinit.visitMethodInsn(INVOKEVIRTUAL, "java/lang/invoke/MethodHandles$Lookup", "findStatic",
+ "(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodHandle;", false);
+ clinit.visitFieldInsn(PUTSTATIC, className, "INT_MH", "Ljava/lang/invoke/MethodHandle;");
+ clinit.visitInsn(RETURN);
+ clinit.visitMaxs(1, 1);
+ clinit.visitEnd();
+
+ MethodVisitor mainLink = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "mainLink", "(I)I", null, exceptions);
+ mainLink.visitCode();
+ mainLink.visitFieldInsn(GETSTATIC, className, "INT_MH", "Ljava/lang/invoke/MethodHandle;");
+ mainLink.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MHHelper", "internalMemberName", "(Ljava/lang/invoke/MethodHandle;)Ljava/lang/Object;", false);
+ mainLink.visitVarInsn(ASTORE, 1);
+ mainLink.visitVarInsn(ILOAD, 0);
+ mainLink.visitInsn(I2F);
+ mainLink.visitVarInsn(ALOAD, 1);
+ mainLink.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MHHelper", "linkToStatic", "(FLjava/lang/Object;)I", false);
+ mainLink.visitInsn(IRETURN);
+ mainLink.visitMaxs(1, 1);
+ mainLink.visitEnd();
+
+ MethodVisitor mainInvoke = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "mainInvoke", "(I)I", null, exceptions);
+ mainInvoke.visitCode();
+ mainInvoke.visitFieldInsn(GETSTATIC, className, "INT_MH", "Ljava/lang/invoke/MethodHandle;");
+ mainInvoke.visitVarInsn(ILOAD, 0);
+ mainInvoke.visitInsn(I2F);
+ mainInvoke.visitMethodInsn(INVOKESTATIC, "java/lang/invoke/MHHelper", "invokeBasicI", "(Ljava/lang/invoke/MethodHandle;F)I", false);
+ mainInvoke.visitInsn(IRETURN);
+ mainInvoke.visitMaxs(1, 1);
+ mainInvoke.visitEnd();
+
+ MethodVisitor bodyI = cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "bodyI", "(I)I", null, null);
+ bodyI.visitCode();
+ bodyI.visitVarInsn(ILOAD, 0);
+ bodyI.visitIntInsn(SIPUSH, 1023);
+ bodyI.visitInsn(IAND);
+ bodyI.visitInsn(IRETURN);
+ bodyI.visitMaxs(1, 1);
+ bodyI.visitEnd();
+ }
+ cw.visitEnd();
+ return cw.toByteArray();
+ }
+}