hash_lit (CmmHighStackMark) = cvt 313
hash_tgt (ForeignTarget e _) = hash_e e
hash_tgt (PrimTarget _) = 31 -- lots of these
hash_lst f = foldl (\z x -> f x + z) (0::Word32)
hash_last (LastBranch _) = 23 -- would be great to hash these properly
hash_last (LastCondBranch p _ _) = hash_e p
hash_lit (CmmHighStackMark) = cvt 313
hash_tgt (ForeignTarget e _) = hash_e e
hash_tgt (PrimTarget _) = 31 -- lots of these
hash_lst f = foldl (\z x -> f x + z) (0::Word32)
hash_last (LastBranch _) = 23 -- would be great to hash these properly
hash_last (LastCondBranch p _ _) = hash_e p