Version 3.6.5

test/mjsunit/regress/regress-1748.js

 // 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
@@ skipping 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Test that /^/ only matches at beginning of string.
 // Bug in x64 caused it to match when executing the RegExp on a part
 // of a string that starts at a multiplum of 256.
 
 var str = Array(10000).join("X");
 str.replace(/^|X/g, function(m, i, s) {
   if (i > 0) assertEquals("X", m, "at position 0x" + i.toString(16));
 });