CNDEND

Format: CNDEND dest, source, sourceAdjust.

Construction: CNDEND W0, S0, (1…2).

Description: Conditional End.

W0 is destination.

sourceAdjust = 1 or 2
if (S0 > sourceAdjust)
{
    W0 = S0 - sourceAdjust
    Pe = 0
}
else
{
    W0 = 0
    Pe = 1
}