Fix https://code.google.com/p/dart/issues/detail?id=15132, by not doing load elimination on typed a…

tests/lib/typed_data/typed_data_load_test.dart

Index: tests/lib/typed_data/typed_data_load_test.dart
===================================================================
--- tests/lib/typed_data/typed_data_load_test.dart	(revision 0)
+++ tests/lib/typed_data/typed_data_load_test.dart	(revision 0)
@@ -0,0 +1,16 @@
+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// Test that the compiler's load elimination phase does not re-use the
+// value that was stored in a typed array.
+
+import "dart:typed_data";
+
+main() {
+  var list = new Int8List(1);
+  list[0] = 300;
+  if (list[0] != 44) {
+    throw 'Test failed';
+  }
+}