ghc-lib-0.20190703: The GHC API, decoupled from GHC versions
RegClass
Description
An architecture independent description of a register's class.
data RegClass Source #
The class of a register. Used in the register allocator. We treat all registers in a class as being interchangable.
Constructors
Defined in RegClass
Methods
(==) :: RegClass -> RegClass -> Bool #
(/=) :: RegClass -> RegClass -> Bool #
showsPrec :: Int -> RegClass -> ShowS #
show :: RegClass -> String #
showList :: [RegClass] -> ShowS #
getUnique :: RegClass -> Unique #
ppr :: RegClass -> SDoc #
pprPrec :: Rational -> RegClass -> SDoc #
allRegClasses :: [RegClass] Source #