setcc r/m8
ConditionTrue: 1 -> r/m8
ConditionFalse: 0 -> rm/8
If the condition is met, setcc stores a one byte at the destination specified by the effective address. If the condition is not met, setcc stores a zero byte. The following table lists the setcc condition options. Similar condition options are separated by commas, followed by the flag condition.
Table 2-10 setcc Condition List
Instruction (set+cc) |
Set Byte If: |
---|---|
seta, setnbe |
greater, not equal or less than, CF=0 & ZF=0 |
setae, setnc, setnb |
equal or greater, not carry, not less than, CF=0 |
setb, setc, setnae |
less than carry, carry = 1, not equal or greater than, CF=1 |
setbe, setna |
equal or less than, not greater than carry, CF=1 or ZF=1 |
sete, setz |
equal, zero, ZF=1 |
setg, setnle |
greater, ZF=0 or SF=OF. not equal or less, ZF=1 or SF [ne ] OF |
setge, setnl |
equal or greater, not less, SF = OF |
setl, setnge |
less, not equal or greater, SF [ne ] OF |
setle, setng |
equal or less, not greater, ZF = 1 and SF [ne ] OF |
setne, setnz |
not equal, not zero, ZF = 0 |
setno |
not overflow, OF = 0 |
setns |
not sign, SF=0 |
seto |
overflow, OF = 1 |
setpe, setp |
parity even, parity, PF = 1 |
setpo, setnp |
parity odd, not parity, PF = 0 |
sets |
sign, SF = 1 |
set(cc) 1(%esi)