mkSplitMarkerLabel              = CmmLabel rtsPackageKey (fsLit "__stg_split_marker")    CmmCode
mkSplitMarkerLabel              = CmmLabel rtsPackageKey (fsLit "__stg_split_marker")    CmmCode
mkSplitMarkerLabel              = CmmLabel rtsPackageKey (fsLit "__stg_split_marker")    CmmCode