For example, [`bitvec`](https://hackage.haskell.org/package/bitvec-1.1.5.0/src/src/Data/Bit/SIMD.hs) has ```haskell foreign import ccall unsafe "_hs_bitvec_popcount" omp_popcount :: ByteArray# -> Int# -> Int# ``` which currently results in compile errors when the plugin is eanbled.
