[Webkit-unassigned] [Bug 117054] New: [sh4] Fix double floating point transfer in baseline JIT

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=117054

           Summary: [sh4] Fix double floating point transfer in baseline
                    JIT
           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: jbrianceau at nds.com


In current implementation, dmovRegReg function transfers only one single FPRegister as PR=1 and SZ=0 in floating point status/control register.
So double transfers must be performed with two fmov.s opcodes instead of one fmov opcode.

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