Merge V8 5.3.332.45. DO NOT MERGE
Test: Manual
FPIIM-449
Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/test/mjsunit/compiler/regress-5074.js b/test/mjsunit/compiler/regress-5074.js
new file mode 100644
index 0000000..903b54a
--- /dev/null
+++ b/test/mjsunit/compiler/regress-5074.js
@@ -0,0 +1,18 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax
+
+var s = [,0.1];
+
+function foo(a, b) {
+ var x = s[a];
+ s[1] = 0.1;
+ return x + b;
+}
+
+assertEquals(2.1, foo(1, 2));
+assertEquals(2.1, foo(1, 2));
+%OptimizeFunctionOnNextCall(foo);
+assertEquals("undefined2", foo(0, "2"));