three byte opcodes
note: Except for the following differences in PM64
the three byte opcodes remain unchanged from IA-32.
| new three byte opcodes |
|
| opcode | mnemonic |
|
F2h,0Fh,38h,F0h F2h,0Fh,38h,F1h |
CRC32 Gq,Eb CRC32 Gq,Eq |
|
66h,0Fh,3Ah,20h 66h,0Fh,3Ah,14h 66h,0Fh,3Ah,15h 66h,0Fh,3Ah,17h |
PINSRB Vo,Gq,Ib PEXTRB Gq,Vo,Ib PEXTRW Gq,Vo,Ib EXTRACTPS Gq,Vo,Ib |
|
66h,0Fh,3Ah,22h 66h,0Fh,3Ah,16h |
PINSRQ Vo,Eq,Ib PEXTRQ Eq,Vo,Ib |
