svs
Set if overflow set
Sets the destination byte to $FF (-1) if overflow set, otherwise to 0.
Size .b
XNZVC –––––
- Changes no flag
- Reads V
Forms
Operands
<ea>- An operand using one of the instruction’s supported addressing modes, such as
d0,(a0)+or4(a1). It may name a register, memory or an immediate value. More
move.l #5, d0
tst d0
spl d1 ; d1 = $FF (positive)
seq d2 ; d2 = $00 (not zero)
move.l #0, d3
tst d3
seq d4 ; d4 = $FF (zero)
sne d5 ; d5 = $00 (is zero)
move.l #-1, d6
tst d6
smi d7 ; d7 = $FF (negative)