4 Instruction tables - Agner Fog

AMD K7
BSF r,m 20 8 8 ALU, AGU
BSR r,m 23 10 10 ALU, AGU
SETcc r 1 1 1/3 ALU
SETcc m 1 1/2 ALU, AGU
CLC, STC 1 1/3 ALU
CMC 1 1 1/3 ALU
CLD 2 1 ALU
STD 3 2 ALU
Control transfer instructions
JMP short/near 1 2 ALU
JMP far 16-20 23-32
JMP r 1 2 ALU
JMP m(near) 1 2 ALU, AGU
String instructions
LODS 4 2 2
REP LODS 5 2 2 values per count
STOS 4 2 2
REP STOS 3 1 1 values per count
MOVS 7 3 3
REP MOVS 4 1-4 1-4 values per count
SCAS 5 2 2
REP SCAS 5 2 2 values per count
CMPS 7 6 6
REP CMPS 6 3-4 3-4 values per count
Page 10
low values = real
mode
JMP m(far) 17-21 25-33
low values = real
mode
Jcc short/near 1 1/3 - 2 ALU rcp. t.= 2 if jump
J(E)CXZ short 2 1/3 - 2 ALU rcp. t.= 2 if jump
LOOP short 7 3-4 3-4 ALU
CALL near 3 2 2 ALU
CALL far 16-22 23-32
low values = real
mode
CALL r 4 3 3 ALU
CALL m(near) 5 3 3 ALU, AGU
CALL m(far) 16-22 24-33
low values = real
mode
RETN 2 3 3 ALU
RETN i 2 3 3 ALU
RETF 15-23 24-35
low values = real
mode
low values = real
RETF i 15-24 24-35
mode
IRET 32 81 real mode
INT i 33 42 real mode
values are for no
BOUND m 6 2
jump
values are for no
INTO 2 2
jump