Don't use std::abs on INT_MIN/LONG_MIN, it's undefined.
bug:25494265
Change-Id: I560a3a589b92440020285f9adfdf7c9efb06217c
diff --git a/test/561-divrem/src/Main.java b/test/561-divrem/src/Main.java
new file mode 100644
index 0000000..082783d
--- /dev/null
+++ b/test/561-divrem/src/Main.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+public class Main {
+ public static void assertEquals(int expected, int actual) {
+ if (expected != actual) {
+ throw new Error("Expected " + expected + ", got " + actual);
+ }
+ }
+
+ public static void assertEquals(long expected, long actual) {
+ if (expected != actual) {
+ throw new Error("Expected " + expected + ", got " + actual);
+ }
+ }
+
+ public static void main(String[] args) {
+ assertEquals(0, $noinline$divInt(1));
+ assertEquals(1, $noinline$remInt(1));
+
+ assertEquals(0, $noinline$divInt(-1));
+ assertEquals(-1, $noinline$remInt(-1));
+
+ assertEquals(0, $noinline$divInt(0));
+ assertEquals(0, $noinline$remInt(0));
+
+ assertEquals(1, $noinline$divInt(Integer.MIN_VALUE));
+ assertEquals(0, $noinline$remInt(Integer.MIN_VALUE));
+
+ assertEquals(0, $noinline$divInt(Integer.MAX_VALUE));
+ assertEquals(Integer.MAX_VALUE, $noinline$remInt(Integer.MAX_VALUE));
+
+ assertEquals(0, $noinline$divInt(Integer.MAX_VALUE - 1));
+ assertEquals(Integer.MAX_VALUE - 1, $noinline$remInt(Integer.MAX_VALUE - 1));
+
+ assertEquals(0, $noinline$divInt(Integer.MIN_VALUE + 1));
+ assertEquals(Integer.MIN_VALUE + 1, $noinline$remInt(Integer.MIN_VALUE + 1));
+
+ assertEquals(0L, $noinline$divLong(1L));
+ assertEquals(1L, $noinline$remLong(1L));
+
+ assertEquals(0L, $noinline$divLong(-1L));
+ assertEquals(-1L, $noinline$remLong(-1L));
+
+ assertEquals(0L, $noinline$divLong(0L));
+ assertEquals(0L, $noinline$remLong(0L));
+
+ assertEquals(1L, $noinline$divLong(Long.MIN_VALUE));
+ assertEquals(0L, $noinline$remLong(Long.MIN_VALUE));
+
+ assertEquals(0L, $noinline$divLong(Long.MAX_VALUE));
+ assertEquals(Long.MAX_VALUE, $noinline$remLong(Long.MAX_VALUE));
+
+ assertEquals(0L, $noinline$divLong(Long.MAX_VALUE - 1));
+ assertEquals(Long.MAX_VALUE - 1, $noinline$remLong(Long.MAX_VALUE - 1));
+
+ assertEquals(0L, $noinline$divLong(Integer.MIN_VALUE + 1));
+ assertEquals(Long.MIN_VALUE + 1, $noinline$remLong(Long.MIN_VALUE + 1));
+ }
+
+ public static int $noinline$divInt(int value) {
+ if (doThrow) {
+ throw new Error("");
+ }
+ return value / Integer.MIN_VALUE;
+ }
+
+ public static int $noinline$remInt(int value) {
+ if (doThrow) {
+ throw new Error("");
+ }
+ return value % Integer.MIN_VALUE;
+ }
+
+ public static long $noinline$divLong(long value) {
+ if (doThrow) {
+ throw new Error("");
+ }
+ return value / Long.MIN_VALUE;
+ }
+
+ public static long $noinline$remLong(long value) {
+ if (doThrow) {
+ throw new Error("");
+ }
+ return value % Long.MIN_VALUE;
+ }
+
+ static boolean doThrow = false;
+}