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CDQ Convert Double to Quad (386) Flags: O D I T S Z A P C
CDQ
Logic: EDX:EAX . sign extend(EAX)
This instruction converts a signed double word in EAX to a quadword, also
signed, in EDX:EAX. It extends the sign bit.
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Operands Clocks Transfers Bytes Example
CDQ - 1 CDQ
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See Also:
CBW
CWD
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