Changed the RegExp benchmark to exercise the regexp engine on different

inputs by scrambling the input strings.
Review URL: http://codereview.chromium.org/3435012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

benchmarks/README.txt

@@ -70,7 +70,9 @@ Removed dead code from the RayTrace benchmark and fixed a couple of
 typos in the DeltaBlue implementation. Changed the Splay benchmark to
 avoid converting the same numeric key to a string over and over again
 and to avoid inserting and removing the same element repeatedly thus
-increasing pressure on the memory subsystem.
+increasing pressure on the memory subsystem. Changed the RegExp
+benchmark to exercise the regular expression engine on different
+input strings.
 
 Furthermore, the benchmark runner was changed to run the benchmarks
 for at least a few times to stabilize the reported numbers on slower

benchmarks/revisions.html

@@ -26,7 +26,9 @@ the benchmark suite.
 typos in the DeltaBlue implementation. Changed the Splay benchmark to
 avoid converting the same numeric key to a string over and over again
 and to avoid inserting and removing the same element repeatedly thus
-increasing pressure on the memory subsystem.</p>
+increasing pressure on the memory subsystem. Changed the RegExp
+benchmark to exercise the regular expression engine on different input
+strings.</p>
 
 <p>Furthermore, the benchmark runner was changed to run the benchmarks
 for at least a few times to stabilize the reported numbers on slower

benchmarks/run.html

@@ -114,7 +114,7 @@ higher scores means better performance: <em>Bigger is better!</em>
 <li><b>RayTrace</b><br>Ray tracer benchmark based on code by <a href="http://flog.co.nz/">Adam Burmister</a> (<i>904 lines</i>).</li>
 <li><b>EarleyBoyer</b><br>Classic Scheme benchmarks, translated to JavaScript by Florian Loitsch's Scheme2Js compiler (<i>4684 lines</i>).</li>
 <li><b>RegExp</b><br>Regular expression benchmark generated by extracting regular expression operations from 50 of the most popular web pages
-(<i>1614 lines</i>).
+(<i>1761 lines</i>).
 </li>
 <li><b>Splay</b><br>Data manipulation benchmark that deals with splay trees and exercises the automatic memory management subsystem (<i>394 lines</i>).</li>
 </ul>