Caller of the two utilities is always companied with a predicate to
check for !IsMask, so we don't need to check for the mask policy
This also removes dependency to Policy::PolicyType::Omit, which will
This is the 10th commit of a patch-set that aims to change the default policy
for RVV intrinsics from TAMU to TAMA.
Please refer to the cover letter in the 1st commit (D141573) for an