--- a/hotspot/test/compiler/jvmci/code/VirtualObjectDebugInfoTest.java Wed Jul 05 21:39:33 2017 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,177 +0,0 @@
-/*
- * Copyright (c) 2015, 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.
- */
-
-/**
- * @test
- * @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
- * @library /
- * @modules jdk.vm.ci/jdk.vm.ci.hotspot
- * jdk.vm.ci/jdk.vm.ci.meta
- * jdk.vm.ci/jdk.vm.ci.code
- * jdk.vm.ci/jdk.vm.ci.code.site
- * jdk.vm.ci/jdk.vm.ci.runtime
- * jdk.vm.ci/jdk.vm.ci.amd64
- * jdk.vm.ci/jdk.vm.ci.sparc
- * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.code.VirtualObjectDebugInfoTest
- */
-
-package compiler.jvmci.code;
-
-import java.util.ArrayList;
-import java.util.Objects;
-
-import jdk.vm.ci.code.Register;
-import jdk.vm.ci.code.VirtualObject;
-import jdk.vm.ci.hotspot.HotSpotConstant;
-import jdk.vm.ci.meta.JavaConstant;
-import jdk.vm.ci.meta.JavaKind;
-import jdk.vm.ci.meta.JavaValue;
-import jdk.vm.ci.meta.ResolvedJavaField;
-import jdk.vm.ci.meta.ResolvedJavaType;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-public class VirtualObjectDebugInfoTest extends DebugInfoTest {
-
- private static class TestClass {
-
- private long longField;
- private int intField;
- private float floatField;
- private Object[] arrayField;
-
- public TestClass() {
- this.longField = 8472;
- this.intField = 42;
- this.floatField = 3.14f;
- this.arrayField = new Object[] { Integer.valueOf(58), this, null, Integer.valueOf(17), "Hello, World!" };
- }
-
- @Override
- public boolean equals(Object o) {
- if (!(o instanceof TestClass)) {
- return false;
- }
-
- TestClass other = (TestClass) o;
- if (this.longField != other.longField
- || this.intField != other.intField
- || this.floatField != other.floatField
- || this.arrayField.length != other.arrayField.length) {
- return false;
- }
-
- for (int i = 0; i < this.arrayField.length; i++) {
- // break cycle
- if (this.arrayField[i] == this && other.arrayField[i] == other) {
- continue;
- }
-
- if (!Objects.equals(this.arrayField[i], other.arrayField[i])) {
- return false;
- }
- }
-
- return true;
- }
- }
-
- public static TestClass buildObject() {
- return new TestClass();
- }
-
- private VirtualObject[] compileBuildObject(TestAssembler asm, JavaValue[] values) {
- TestClass template = new TestClass();
- ArrayList<VirtualObject> vobjs = new ArrayList<>();
-
- ResolvedJavaType retType = metaAccess.lookupJavaType(TestClass.class);
- VirtualObject ret = VirtualObject.get(retType, vobjs.size());
- vobjs.add(ret);
- values[0] = ret;
-
- ResolvedJavaType arrayType = metaAccess.lookupJavaType(Object[].class);
- VirtualObject array = VirtualObject.get(arrayType, vobjs.size());
- vobjs.add(array);
-
- // build array for ret.arrayField
- ResolvedJavaType integerType = metaAccess.lookupJavaType(Integer.class);
- JavaValue[] arrayContent = new JavaValue[template.arrayField.length];
- JavaKind[] arrayKind = new JavaKind[template.arrayField.length];
- for (int i = 0; i < arrayContent.length; i++) {
- arrayKind[i] = JavaKind.Object;
- if (template.arrayField[i] == null) {
- arrayContent[i] = JavaConstant.NULL_POINTER;
- } else if (template.arrayField[i] == template) {
- arrayContent[i] = ret;
- } else if (template.arrayField[i] instanceof Integer) {
- int value = (Integer) template.arrayField[i];
- VirtualObject boxed = VirtualObject.get(integerType, vobjs.size());
- vobjs.add(boxed);
- arrayContent[i] = boxed;
- boxed.setValues(new JavaValue[]{JavaConstant.forInt(value)}, new JavaKind[]{JavaKind.Int});
- } else if (template.arrayField[i] instanceof String) {
- String value = (String) template.arrayField[i];
- Register reg = asm.emitLoadPointer((HotSpotConstant) constantReflection.forString(value));
- arrayContent[i] = reg.asValue(target.getLIRKind(JavaKind.Object));
- } else {
- Assert.fail("unexpected value");
- }
- }
- array.setValues(arrayContent, arrayKind);
-
- // build return object
- ResolvedJavaField[] fields = retType.getInstanceFields(true);
- JavaValue[] retContent = new JavaValue[fields.length];
- JavaKind[] retKind = new JavaKind[fields.length];
- for (int i = 0; i < fields.length; i++) {
- retKind[i] = fields[i].getJavaKind();
- switch (retKind[i]) {
- case Long: // template.longField
- retContent[i] = JavaConstant.forLong(template.longField);
- break;
- case Int: // template.intField
- Register intReg = asm.emitLoadInt(template.intField);
- retContent[i] = asm.emitIntToStack(intReg);
- break;
- case Float: // template.floatField
- Register fReg = asm.emitLoadFloat(template.floatField);
- retContent[i] = fReg.asValue(target.getLIRKind(JavaKind.Float));
- break;
- case Object: // template.arrayField
- retContent[i] = array;
- break;
- default:
- Assert.fail("unexpected field");
- }
- }
- ret.setValues(retContent, retKind);
-
- return vobjs.toArray(new VirtualObject[0]);
- }
-
- @Test
- public void testBuildObject() {
- test(this::compileBuildObject, getMethod("buildObject"), 7, JavaKind.Object);
- }
-}