ghc-8.2.2: The GHC API

Safe Haskell	None
Language	Haskell2010

SetLevels

Documentation

setLevels :: FloatOutSwitches -> CoreProgram -> UniqSupply -> [LevelledBind] #

data Level #

Constructors

Level Int Int LevelType

Instances

Eq Level #
Methods (==) :: Level -> Level -> Bool # (/=) :: Level -> Level -> Bool #
Outputable Level #
Methods ppr :: Level -> SDoc # pprPrec :: Rational -> Level -> SDoc #

data LevelType #

Constructors

BndrLvl
JoinCeilLvl

Instances

Eq LevelType #
Methods (==) :: LevelType -> LevelType -> Bool # (/=) :: LevelType -> LevelType -> Bool #

tOP_LEVEL :: Level #

isJoinCeilLvl :: Level -> Bool #

asJoinCeilLvl :: Level -> Level #

type LevelledBind = TaggedBind FloatSpec #

type LevelledExpr = TaggedExpr FloatSpec #

type LevelledBndr = TaggedBndr FloatSpec #

data FloatSpec #

Constructors

FloatMe Level
StayPut Level

Instances

Outputable FloatSpec #
Methods ppr :: FloatSpec -> SDoc # pprPrec :: Rational -> FloatSpec -> SDoc #

floatSpecLevel :: FloatSpec -> Level #

incMinorLvl :: Level -> Level #

ltMajLvl :: Level -> Level -> Bool #

ltLvl :: Level -> Level -> Bool #

isTopLvl :: Level -> Bool #