3DNow! Instructions

5 x86 instructions in this extension - click any row for encoding, pseudocode, and full documentation.

Mnemonic ⇅	Syntax	Format ⇅	Summary
pfadd	PFADD mm, mm/m64	3DNow!	Adds two packed floats (3DNow!).
pfmul	PFMUL mm, mm/m64	3DNow!	Multiplies packed floats (3DNow!).
pfrcp	PFRCP mm, mm/m64	3DNow!	Approximates reciprocal (3DNow!).
pfrsqrt	PFRSQRT mm, mm/m64	3DNow!	Approximates reciprocal sqrt (3DNow!).
pfsub	PFSUB mm, mm/m64	3DNow!	Subtracts packed floats (3DNow!).