[Webkit-unassigned] [Bug 123255] New: Add result caching for Math.cos

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Oct 24 01:05:09 PDT 2013


https://bugs.webkit.org/show_bug.cgi?id=123255

           Summary: Add result caching for Math.cos
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: itoral at igalia.com


Currently JavaScriptCore caches results for Math.sin, as introduced by the patch for bug #38714. I think it makes sense to do the same for Math.cos, since the same rationale used for Math.sin applies to Math.cos and also because these two functions are typically used together, for example to compute rotation transformations.

I'll upload a patch shortly.

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