untag_node = CmmAssign nodeReg (cmmUntag (CmmReg nodeReg))
-- Test if closure is a constructor
maybeSwitchOnCons enterClosure eob
untag_node = CmmAssign nodeReg (cmmUntag (CmmReg nodeReg))
-- Test if closure is a constructor
maybeSwitchOnCons enterClosure eob