pprCLbl (CmmLabel _ fs CmmClosure)
  = ftext fs <> ptext (sLit "_closure")
pprCLbl (CmmLabel _ fs CmmClosure)
  = ftext fs <> ptext (sLit "_closure")
pprCLbl (CmmLabel _ fs CmmClosure)
  = ftext fs <> ptext (sLit "_closure")