Implement array get and array put in optimizing.

Also fix a couple of assembler/disassembler issues.

Change-Id: I705c8572988c1a9c4df3172b304678529636d5f6

1 files changed, 127 insertions, 0 deletions

diff --git a/test/407-arrays/src/Main.java b/test/407-arrays/src/Main.java
new file mode 100644
index 0000000000..5d27e6dbde
--- /dev/null
+++ b/test/407-arrays/src/Main.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+// Simple test for array accesses.
+
+public class Main extends TestCase {
+  public static void main(String[] args) {
+    $opt$testReads(new boolean[1], new byte[1], new char[1], new short[1],
+                   new int[1], new Object[1], new long[1], 0);
+    $opt$testWrites(new boolean[2], new byte[2], new char[2], new short[2],
+                    new int[2], new Object[2], new long[2], 1);
+    ensureThrows(new boolean[2], 2);
+    ensureThrows(new boolean[2], 4);
+    ensureThrows(new boolean[2], -1);
+    ensureThrows(new boolean[2], Integer.MIN_VALUE);
+    ensureThrows(new boolean[2], Integer.MAX_VALUE);
+  }
+
+  static void $opt$testReads(boolean[] bools, byte[] bytes, char[] chars, short[] shorts,
+                             int[] ints, Object[] objects, long[] longs, int index) {
+    assertEquals(false, bools[0]);
+    assertEquals(false, bools[index]);
+
+    assertEquals(0, bytes[0]);
+    assertEquals(0, bytes[index]);
+
+    assertEquals(0, chars[0]);
+    assertEquals(0, chars[index]);
+
+    assertEquals(0, shorts[0]);
+    assertEquals(0, shorts[index]);
+
+    assertEquals(0, ints[0]);
+    assertEquals(0, ints[index]);
+
+    assertNull(objects[0]);
+    assertNull(objects[index]);
+
+    assertEquals(0, longs[0]);
+    assertEquals(0, longs[index]);
+  }
+
+  static void $opt$testWrites(boolean[] bools, byte[] bytes, char[] chars, short[] shorts,
+                              int[] ints, Object[] objects, long[] longs, int index) {
+    bools[0] = true;
+    assertEquals(true, bools[0]);
+    bools[1] = true;
+    assertEquals(true, bools[index]);
+
+    bytes[0] = -4;
+    assertEquals(-4, bytes[0]);
+    bytes[index] = -8;
+    assertEquals(-8, bytes[index]);
+
+    chars[0] = 'c';
+    assertEquals('c', chars[0]);
+    chars[index] = 'd';
+    assertEquals('d', chars[index]);
+
+    shorts[0] = -42;
+    assertEquals(-42, shorts[0]);
+    shorts[index] = -84;
+    assertEquals(-84, shorts[index]);
+
+    ints[0] = -32;
+    assertEquals(-32, ints[0]);
+    ints[index] = -64;
+    assertEquals(-64, ints[index]);
+
+    Object o1 = new Object();
+    objects[0] = o1;
+    assertEquals(o1, objects[0]);
+    Object o2 = new Object();
+    objects[index] = o2;
+    assertEquals(o2, objects[index]);
+
+    long l = -21876876876876876L;
+    longs[0] = l;
+    assertEquals(l, longs[0]);
+    l = -21876876876876877L;
+    longs[index] = l;
+    assertEquals(l, longs[index]);
+  }
+
+  public static void ensureThrows(boolean[] array, int index) {
+    ArrayIndexOutOfBoundsException exception = null;
+    try {
+      $opt$doArrayLoad(array, index);
+    } catch (ArrayIndexOutOfBoundsException e) {
+      exception = e;
+    }
+
+    assertNotNull(exception);
+    assertTrue(exception.toString().contains(Integer.toString(index)));
+
+    exception = null;
+    try {
+      $opt$doArrayStore(array, index);
+    } catch (ArrayIndexOutOfBoundsException e) {
+      exception = e;
+    }
+
+    assertNotNull(exception);
+    assertTrue(exception.toString().contains(Integer.toString(index)));
+  }
+
+  public static void $opt$doArrayLoad(boolean[] array, int index) {
+    boolean res = array[index];
+  }
+
+  public static void $opt$doArrayStore(boolean[] array, int index) {
+    array[index] = false;
+  }
+}