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-string-to-number-add.js b/test/mjsunit/compiler/regress-string-to-number-add.js
new file mode 100644
index 0000000..e872401
--- /dev/null
+++ b/test/mjsunit/compiler/regress-string-to-number-add.js
@@ -0,0 +1,15 @@
+// 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 --turbo-type-feedback
+
+function f(x) {
+ var s = x ? "0" : "1";
+ return 1 + Number(s);
+}
+
+f(0);
+f(0);
+%OptimizeFunctionOnNextCall(f);
+assertEquals(2, f(0));