1 /* 2 * Copyright (C) 2016 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 public static void assertEquals(int expected, int actual) { 19 if (expected != actual) { 20 throw new Error("Expected " + expected + ", got " + actual); 21 } 22 } 23 24 public static void assertEquals(long expected, long actual) { 25 if (expected != actual) { 26 throw new Error("Expected " + expected + ", got " + actual); 27 } 28 } 29 30 public static void main(String[] args) { 31 assertEquals(0, $noinline$divInt(1)); 32 assertEquals(1, $noinline$remInt(1)); 33 34 assertEquals(0, $noinline$divInt(-1)); 35 assertEquals(-1, $noinline$remInt(-1)); 36 37 assertEquals(0, $noinline$divInt(0)); 38 assertEquals(0, $noinline$remInt(0)); 39 40 assertEquals(1, $noinline$divInt(Integer.MIN_VALUE)); 41 assertEquals(0, $noinline$remInt(Integer.MIN_VALUE)); 42 43 assertEquals(0, $noinline$divInt(Integer.MAX_VALUE)); 44 assertEquals(Integer.MAX_VALUE, $noinline$remInt(Integer.MAX_VALUE)); 45 46 assertEquals(0, $noinline$divInt(Integer.MAX_VALUE - 1)); 47 assertEquals(Integer.MAX_VALUE - 1, $noinline$remInt(Integer.MAX_VALUE - 1)); 48 49 assertEquals(0, $noinline$divInt(Integer.MIN_VALUE + 1)); 50 assertEquals(Integer.MIN_VALUE + 1, $noinline$remInt(Integer.MIN_VALUE + 1)); 51 52 assertEquals(0L, $noinline$divLong(1L)); 53 assertEquals(1L, $noinline$remLong(1L)); 54 55 assertEquals(0L, $noinline$divLong(-1L)); 56 assertEquals(-1L, $noinline$remLong(-1L)); 57 58 assertEquals(0L, $noinline$divLong(0L)); 59 assertEquals(0L, $noinline$remLong(0L)); 60 61 assertEquals(1L, $noinline$divLong(Long.MIN_VALUE)); 62 assertEquals(0L, $noinline$remLong(Long.MIN_VALUE)); 63 64 assertEquals(0L, $noinline$divLong(Long.MAX_VALUE)); 65 assertEquals(Long.MAX_VALUE, $noinline$remLong(Long.MAX_VALUE)); 66 67 assertEquals(0L, $noinline$divLong(Long.MAX_VALUE - 1)); 68 assertEquals(Long.MAX_VALUE - 1, $noinline$remLong(Long.MAX_VALUE - 1)); 69 70 assertEquals(0L, $noinline$divLong(Integer.MIN_VALUE + 1)); 71 assertEquals(Long.MIN_VALUE + 1, $noinline$remLong(Long.MIN_VALUE + 1)); 72 } 73 74 public static int $noinline$divInt(int value) { 75 if (doThrow) { 76 throw new Error(""); 77 } 78 return value / Integer.MIN_VALUE; 79 } 80 81 public static int $noinline$remInt(int value) { 82 if (doThrow) { 83 throw new Error(""); 84 } 85 return value % Integer.MIN_VALUE; 86 } 87 88 public static long $noinline$divLong(long value) { 89 if (doThrow) { 90 throw new Error(""); 91 } 92 return value / Long.MIN_VALUE; 93 } 94 95 public static long $noinline$remLong(long value) { 96 if (doThrow) { 97 throw new Error(""); 98 } 99 return value % Long.MIN_VALUE; 100 } 101 102 static boolean doThrow = false; 103 } 104
