ghc-8.4.0.20180118: The GHC API

Safe HaskellNone
LanguageHaskell2010

RegClass

Description

An architecture independent description of a register's class.

Synopsis

Documentation

data RegClass Source #

The class of a register. Used in the register allocator. We treat all registers in a class as being interchangable.

Constructors

RcInteger 
RcFloat 
RcDouble 
RcDoubleSSE 
Instances
Eq RegClass # 
Instance details

Methods

(==) :: RegClass -> RegClass -> Bool #

(/=) :: RegClass -> RegClass -> Bool #

Outputable RegClass # 
Instance details

Methods

ppr :: RegClass -> SDoc Source #

pprPrec :: Rational -> RegClass -> SDoc Source #

Uniquable RegClass # 
Instance details

Methods

getUnique :: RegClass -> Unique Source #