| Index: test/mjsunit/regress/regress-crbug-644631.js | 
| diff --git a/test/message/syntactic-tail-call-in-binop-rhs.js b/test/mjsunit/regress/regress-crbug-644631.js | 
| similarity index 59% | 
| copy from test/message/syntactic-tail-call-in-binop-rhs.js | 
| copy to test/mjsunit/regress/regress-crbug-644631.js | 
| index a586cc84ee0fa2c6ab0b55879b2cc29042392721..5e649a49463791f960bc635f207c3ab69d3b2169 100644 | 
| --- a/test/message/syntactic-tail-call-in-binop-rhs.js | 
| +++ b/test/mjsunit/regress/regress-crbug-644631.js | 
| @@ -2,13 +2,11 @@ | 
| // Use of this source code is governed by a BSD-style license that can be | 
| // found in the LICENSE file. | 
|  | 
| -// Flags: --harmony-explicit-tailcalls | 
| -"use strict"; | 
| +// Flags: --turbo --always-opt | 
|  | 
| function f() { | 
| -  return 1; | 
| +  new Int8Array(new ArrayBuffer(2147483648)); | 
| } | 
|  | 
| -function g() { | 
| -  return b + continue f()  ; | 
| -} | 
| +// Should not crash | 
| +assertThrows(f, RangeError); | 
|  |