[Libre-soc-dev] clamping/saturation semantics

Luke Kenneth Casson Leighton lkcl at lkcl.net
Fri Dec 11 21:54:01 GMT 2020

On 12/11/20, Jacob Lifshay <programmerjake at gmail.com> wrote:

> I've never heard of an ISA that saturates to a different size than the dest
> size,

3 back in this thread, unless i am mistaken, Lauri did exactly that.

* op width 16
* src width 16
* sat depth 8
* dest width 16

if that is in one operation it saves 2 possibly as high as 4 mvs.


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