2016-07-20 15:59 GMT+03:00 Georg-Johann Lay :
> This adds some insns that set a destination bit expressed as zero_extract to
> a source bit expressed as extract, right shift, and simple combinations
> thereof.
>
> Purpose is smaller code and to avoid costly extracts or shifts. This
This adds some insns that set a destination bit expressed as zero_extract to a
source bit expressed as extract, right shift, and simple combinations thereof.
Purpose is smaller code and to avoid costly extracts or shifts. This applies
mostly to bitfields; for open-coded bit insertions the