[Webkit-unassigned] [Bug 20097] New: Sunspider slow-down

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=20097

           Summary: Sunspider slow-down
           Product: WebKit
           Version: 526+ (Nightly build)
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zherczeg at inf.u-szeged.hu


I noticed a major slow-down for sunspider between r35202-r35208

Repository :
Root: http://svn.webkit.org/repository/webkit
UUID: 268f45cc-cd09-0410-ab3c-d52691b4dbfc

System:
Linux, Qt-4.3.4, gcc-4.1.2 (20061115)

CPU:
AMD opteron, Dual-core 2.2 GHz (dedicated for benchmark measurement)

Revision:
35033: 3168.0ms +/- 0.8%
35123: 3172.0ms +/- 0.7%
35170: 3197.8ms +/- 0.9%
35190: 3191.5ms +/- 0.6%
35202: 3193.7ms +/- 0.7%
<<< HERE ~20% slow >>>
35208: 3782.8ms +/- 0.6%
35231: 3779.2ms +/- 0.6%


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