[Webkit-unassigned] [Bug 28667] Make XSSAuditor go fast

Sun Aug 23 01:37:57 PDT 2009

https://bugs.webkit.org/show_bug.cgi?id=28667

--- Comment #2 from Adam Barth <abarth at webkit.org>  2009-08-23 01:37:57 PDT ---
Here are the perf numbers from my laptop (two runs for each condition, 15
cycles per run, warm disk cache):

XSSAuditor disabled: 187.91, 188.07
XSSAuditor enabled (old): 191.60, 192.17
XSSAuditor enabled (new): 189.14, 189.85

By my calculations, the old auditor slowed down intl1 by 2% whereas the new
auditor only slows it down by 0.8%.  It's possible there is more room for
optimization, but this change seems worth doing.

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