-- | This module provides a sub-namespace for a type to support the various sizes of floating point
-- numbers LLVM supports. It is most definitely intended to be imported qualified.
module LLVM.General.AST.Float where

import Prelude as P
import Data.Data
import Data.Word (Word16, Word64)

-- | A type summing up the various float types.
-- N.B. Note that in the constructors with multiple fields, the lower significance bits are on the right
-- - e.g. Quadruple highbits lowbits
data SomeFloat
  = Half Word16 
  | Single Float
  | Double P.Double
  | Quadruple Word64 Word64
  | X86_FP80 Word16 Word64
  | PPC_FP128 Word64 Word64
  deriving (Eq, Ord, Read, Show, Typeable, Data)