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8144704: [JVMCI] add tests for simple code installation

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Reviewed-by: twisti
This commit is contained in:
Roland Schatz 2015-12-15 16:55:24 +01:00
parent eab2c9b57a
commit af94163551
10 changed files with 1553 additions and 1 deletions
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278
hotspot/test/compiler/jvmci/code/SimpleDebugInfoTest.java Normal file
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/*
* 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"
* @compile CodeInstallationTest.java DebugInfoTest.java TestAssembler.java amd64/AMD64TestAssembler.java sparc/SPARCTestAssembler.java
* @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI compiler.jvmci.code.SimpleDebugInfoTest
*/
package compiler.jvmci.code;
import jdk.vm.ci.code.Register;
import jdk.vm.ci.hotspot.HotSpotConstant;
import jdk.vm.ci.hotspot.HotSpotVMConfig;
import jdk.vm.ci.meta.JavaConstant;
import jdk.vm.ci.meta.JavaKind;
import jdk.vm.ci.meta.ResolvedJavaType;
import jdk.vm.ci.meta.Value;
import org.junit.Assume;
import org.junit.Test;
public class SimpleDebugInfoTest extends DebugInfoTest {
public static int intOnStack() {
return 42;
}
private void testIntOnStack(DebugInfoCompiler compiler) {
test(compiler, getMethod("intOnStack"), 2, JavaKind.Int);
}
public static int intInLocal() {
int local = 42;
return local;
}
public void testIntInLocal(DebugInfoCompiler compiler) {
test(compiler, getMethod("intInLocal"), 3, JavaKind.Int);
}
@Test
public void testConstInt() {
DebugInfoCompiler compiler = (asm, values) -> {
values[0] = JavaConstant.forInt(42);
return null;
};
testIntOnStack(compiler);
testIntInLocal(compiler);
}
@Test
public void testRegInt() {
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadInt(42);
values[0] = reg.asValue(target.getLIRKind(JavaKind.Int));
return null;
};
testIntOnStack(compiler);
testIntInLocal(compiler);
}
@Test
public void testStackInt() {
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadInt(42);
values[0] = asm.emitIntToStack(reg);
return null;
};
testIntOnStack(compiler);
testIntInLocal(compiler);
}
public static float floatOnStack() {
return 42.0f;
}
private void testFloatOnStack(DebugInfoCompiler compiler) {
test(compiler, getMethod("floatOnStack"), 2, JavaKind.Float);
}
public static float floatInLocal() {
float local = 42.0f;
return local;
}
private void testFloatInLocal(DebugInfoCompiler compiler) {
test(compiler, getMethod("floatInLocal"), 3, JavaKind.Float);
}
@Test
public void testConstFloat() {
DebugInfoCompiler compiler = (asm, values) -> {
values[0] = JavaConstant.forFloat(42.0f);
return null;
};
testFloatOnStack(compiler);
testFloatInLocal(compiler);
}
@Test
public void testRegFloat() {
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadFloat(42.0f);
values[0] = reg.asValue(target.getLIRKind(JavaKind.Float));
return null;
};
testFloatOnStack(compiler);
testFloatInLocal(compiler);
}
@Test
public void testStackFloat() {
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadFloat(42.0f);
values[0] = asm.emitFloatToStack(reg);
return null;
};
testFloatOnStack(compiler);
testFloatInLocal(compiler);
}
public static long longOnStack() {
return 42;
}
private void testLongOnStack(DebugInfoCompiler compiler) {
test(compiler, getMethod("longOnStack"), 3, JavaKind.Long, JavaKind.Illegal);
}
public static long longInLocal() {
long local = 42;
return local;
}
private void testLongInLocal(DebugInfoCompiler compiler) {
test(compiler, getMethod("longInLocal"), 4, JavaKind.Long, JavaKind.Illegal);
}
@Test
public void testConstLong() {
DebugInfoCompiler compiler = (asm, values) -> {
values[0] = JavaConstant.forLong(42);
values[1] = Value.ILLEGAL;
return null;
};
testLongOnStack(compiler);
testLongInLocal(compiler);
}
@Test
public void testRegLong() {
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadLong(42);
values[0] = reg.asValue(target.getLIRKind(JavaKind.Long));
values[1] = Value.ILLEGAL;
return null;
};
testLongOnStack(compiler);
testLongInLocal(compiler);
}
@Test
public void testStackLong() {
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadLong(42);
values[0] = asm.emitLongToStack(reg);
values[1] = Value.ILLEGAL;
return null;
};
testLongOnStack(compiler);
testLongInLocal(compiler);
}
public static Class<?> objectOnStack() {
return SimpleDebugInfoTest.class;
}
private void testObjectOnStack(DebugInfoCompiler compiler) {
test(compiler, getMethod("objectOnStack"), 2, JavaKind.Object);
}
public static Class<?> objectInLocal() {
Class<?> local = SimpleDebugInfoTest.class;
return local;
}
private void testObjectInLocal(DebugInfoCompiler compiler) {
test(compiler, getMethod("objectInLocal"), 3, JavaKind.Object);
}
@Test
public void testConstObject() {
ResolvedJavaType type = metaAccess.lookupJavaType(objectOnStack());
DebugInfoCompiler compiler = (asm, values) -> {
values[0] = type.getJavaClass();
return null;
};
testObjectOnStack(compiler);
testObjectInLocal(compiler);
}
@Test
public void testRegObject() {
ResolvedJavaType type = metaAccess.lookupJavaType(objectOnStack());
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadPointer((HotSpotConstant) type.getJavaClass());
values[0] = reg.asValue(target.getLIRKind(JavaKind.Object));
return null;
};
testObjectOnStack(compiler);
testObjectInLocal(compiler);
}
@Test
public void testStackObject() {
ResolvedJavaType type = metaAccess.lookupJavaType(objectOnStack());
DebugInfoCompiler compiler = (asm, values) -> {
Register reg = asm.emitLoadPointer((HotSpotConstant) type.getJavaClass());
values[0] = asm.emitPointerToStack(reg);
return null;
};
testObjectOnStack(compiler);
testObjectInLocal(compiler);
}
@Test
public void testRegNarrowObject() {
Assume.assumeTrue(HotSpotVMConfig.config().useCompressedOops);
ResolvedJavaType type = metaAccess.lookupJavaType(objectOnStack());
DebugInfoCompiler compiler = (asm, values) -> {
HotSpotConstant wide = (HotSpotConstant) type.getJavaClass();
Register reg = asm.emitLoadPointer((HotSpotConstant) wide.compress());
values[0] = reg.asValue(asm.narrowOopKind);
return null;
};
testObjectOnStack(compiler);
testObjectInLocal(compiler);
}
@Test
public void testStackNarrowObject() {
Assume.assumeTrue(HotSpotVMConfig.config().useCompressedOops);
ResolvedJavaType type = metaAccess.lookupJavaType(objectOnStack());
DebugInfoCompiler compiler = (asm, values) -> {
HotSpotConstant wide = (HotSpotConstant) type.getJavaClass();
Register reg = asm.emitLoadPointer((HotSpotConstant) wide.compress());
values[0] = asm.emitNarrowPointerToStack(reg);
return null;
};
testObjectOnStack(compiler);
testObjectInLocal(compiler);
}
}