On 10/17/2012 10:30 PM, Marc Glisse wrote:
For each component of a vector type, result[i] = if MSB of c[i] is set ? b[i] : a[i].
Curious. Do you know why they produce and expect -1 for true? It certainly seems to be a deliberate design choice, so I wonder what motivated it.
I think people will expect a >0 value to be considered true, so I am inclined to deviate in this case.
Jason
