[Webkit-unassigned] [Bug 98586] New: Extend random precision to 53bits

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=98586

           Summary: Extend random precision to 53bits
           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: utatane.tea at gmail.com


Currently because of dividing uint32_t result, Math.random precision in JSC is 32bits.
So I suggest combining 2 uint32_t random numbers and generating 53bits precision random numbers.

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