ghc-7.4.2: The GHC API

Safe Haskell	None

CmmType

Documentation

data CmmType Source

Instances

Outputable CmmType

b8 :: CmmType Source

b16 :: CmmType Source

b32 :: CmmType Source

b64 :: CmmType Source

f32 :: CmmType Source

f64 :: CmmType Source

bWord :: CmmType Source

bHalfWord :: CmmType Source

gcWord :: CmmType Source

cInt :: CmmType Source

cLong :: CmmType Source

cmmBits :: Width -> CmmType Source

cmmFloat :: Width -> CmmType Source

typeWidth :: CmmType -> Width Source

cmmEqType :: CmmType -> CmmType -> Bool Source

cmmEqType_ignoring_ptrhood :: CmmType -> CmmType -> Bool Source

isFloatType :: CmmType -> Bool Source

isGcPtrType :: CmmType -> Bool Source

isWord32 :: CmmType -> Bool Source

isWord64 :: CmmType -> Bool Source

isFloat64 :: CmmType -> Bool Source

isFloat32 :: CmmType -> Bool Source

data Width Source

Constructors

W8
W16
W32
W64
W80
W128

Instances

Eq Width
Ord Width
Show Width
Outputable Width

widthInBits :: Width -> Int Source

widthInBytes :: Width -> Int Source

widthInLog :: Width -> Int Source

widthFromBytes :: Int -> Width Source

wordWidth :: Width Source

halfWordWidth :: Width Source

cIntWidth :: Width Source

cLongWidth :: Width Source

narrowU :: Width -> Integer -> Integer Source

narrowS :: Width -> Integer -> Integer Source