Jonathan Wright writes:
> Hi,
>
> Extracting a bitfield from a vector can be achieved by casting the
> vector to a new type whose elements are the same size as the desired
> bitfield, before generating a subreg. However, this is only an
> optimization if the original vector can be accessed in the
Hi,
Extracting a bitfield from a vector can be achieved by casting the
vector to a new type whose elements are the same size as the desired
bitfield, before generating a subreg. However, this is only an
optimization if the original vector can be accessed in the new
machine mode without first being
