src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ConditionalNodeTest.java
/*
* Copyright (c) 2018, 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.core.test;
import org.graalvm.compiler.nodes.CallTargetNode.InvokeKind;
import org.junit.Test;
public class ConditionalNodeTest extends GraalCompilerTest {
@SuppressWarnings("unused") private static int sink0;
@SuppressWarnings("unused") private static int sink1;
@Test
public void test0() {
test("conditionalTest0", 0);
test("conditionalTest0", 1);
}
public static int conditionalTest0(int a) {
int value;
if (a == 1) {
value = -1;
sink1 = 0;
} else {
value = 6;
sink1 = 1;
}
sink0 = 1;
return Math.max(value, 6);
}
@Test
public void test1() {
test("conditionalTest1", 0);
test("conditionalTest1", 1);
}
public static int conditionalTest1(int a) {
int value;
if (a == 1) {
value = -1;
sink1 = 0;
} else {
value = 6;
sink1 = 1;
}
sink0 = 1;
return Math.max(6, value);
}
@Test
public void test2() {
test("conditionalTest2", 0);
test("conditionalTest2", 1);
}
public static int conditionalTest2(int a) {
int value;
if (a == 1) {
value = -1;
sink1 = 0;
} else {
value = 6;
sink1 = 1;
}
sink0 = 1;
return Math.min(value, -1);
}
@Test
public void test3() {
test("conditionalTest3", 0);
test("conditionalTest3", 1);
}
public static int conditionalTest3(int a) {
int value;
if (a == 1) {
value = -1;
sink1 = 0;
} else {
value = 6;
sink1 = 1;
}
sink0 = 1;
return Math.min(-1, value);
}
@Test
public void test4() {
test("conditionalTest4", this, 0);
test("conditionalTest4", this, 1);
}
int a;
InvokeKind b;
public static int conditionalTest4(ConditionalNodeTest node, int a) {
if (a == 1) {
node.b = InvokeKind.Virtual;
} else {
node.b = InvokeKind.Special;
}
node.a = a;
return a;
}
}