1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 public class Main { 18 19 /// CHECK-START: java.lang.String Main.inlinePolymorphic(java.lang.Object) inliner (before) 20 /// CHECK: InvokeVirtual method_name:java.lang.Object.toString 21 22 /// CHECK-START: java.lang.String Main.inlinePolymorphic(java.lang.Object) inliner (after) 23 /// CHECK-DAG: InvokeVirtual method_name:java.lang.Object.toString 24 /// CHECK-DAG: InvokeVirtual method_name:java.lang.StringBuilder.toString intrinsic:StringBuilderToString inlinePolymorphic(Object obj)25 public static String inlinePolymorphic(Object obj) { 26 return obj.toString(); 27 } 28 assertEquals(String actual, String expected)29 public static void assertEquals(String actual, String expected) { 30 if (!expected.equals(actual)) { 31 throw new Error("Expected " + expected + ", got " + actual); 32 } 33 } 34 main(String[] args)35 public static void main(String[] args) { 36 assertEquals(inlinePolymorphic(new StringBuilder("abc")), "abc"); 37 assertEquals(inlinePolymorphic("def"), "def"); 38 } 39 } 40