-- Handle PopCnt, Clz, Ctz, and BSwap that need to only convert arg
-- and return types
genCall t@(PrimTarget (MO_PopCnt w)) dsts args =
    genCallSimpleCast w t dsts args
genCall t@(PrimTarget (MO_PopCnt w)) dsts args =
    genCallSimpleCast w t dsts args
genCall t@(PrimTarget (MO_PopCnt w)) dsts args =
    genCallSimpleCast w t dsts args