[Webkit-unassigned] [Bug 124936] New: moveDoubleToInts should be used in SpecializedThunkJIT::returnDouble

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Nov 27 06:13:10 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=124936

           Summary: moveDoubleToInts should be used in
                    SpecializedThunkJIT::returnDouble
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jbriance at cisco.com


In current SpecializedThunkJIT::returnDouble of JSVALUE32_64 ports, moveDoubleToInts function from macro assembler is likely to be more efficient than the current generic implementation using the stack.

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