Opcode PFMAX


CPU: AMD-3D
Type of Instruction: User

Instruction: PFMAX dest,src

Description:

if src[31..0] > dest[31..0] then dest[31..0] <- src[31..0];
if src[63..32] > dest[63..32] then dest[63..32] <- src[63..32];

Note:

Flags Affected: None

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COP & Times:

PFMAX mm,mm/m64 0FH 0FH A4H


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