Merge V8 at r7668: Initial merge by Git.
Change-Id: I1703c8b4f5c63052451a22cf3fb878abc9a0ec75
diff --git a/test/mjsunit/regress/regress-1323.js b/test/mjsunit/regress/regress-1323.js
new file mode 100644
index 0000000..552a48d
--- /dev/null
+++ b/test/mjsunit/regress/regress-1323.js
@@ -0,0 +1,50 @@
+// Copyright 2011 the V8 project authors. All rights reserved.
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following
+// disclaimer in the documentation and/or other materials provided
+// with the distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Flags: --allow-natives-syntax
+
+// Regression test for load/store operating with wrong number of bits.
+function get(a, index) {
+ return a[index];
+}
+
+var a = new Float32Array(2);
+a[0] = 2.5;
+a[1] = 3.5;
+for (var i = 0; i < 5; i++) get(a, 0);
+%OptimizeFunctionOnNextCall(get);
+assertEquals(2.5, get(a, 0));
+assertEquals(3.5, get(a, 1));
+
+function set(a, index, value) {
+ a[index] = value;
+}
+for (var i = 0; i < 5; i++) set(a, 0, 4.5);
+%OptimizeFunctionOnNextCall(set);
+set(a, 0, 4.5);
+assertEquals(4.5, a[0]);
+assertEquals(3.5, a[1]);