ghc-lib-8.8.1.20191204: The GHC API, decoupled from GHC versions

Safe Haskell	None
Language	Haskell2010

SetLevels

Documentation

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

data Level Source #

Constructors

Level Int Int LevelType

Instances

Eq Level Source #
Instance details Defined in SetLevels Methods (==) :: Level -> Level -> Bool # (/=) :: Level -> Level -> Bool #
Outputable Level Source #
Instance details Defined in SetLevels Methods ppr :: Level -> SDoc # pprPrec :: Rational -> Level -> SDoc #

data LevelType Source #

Constructors

BndrLvl
JoinCeilLvl

Instances

Eq LevelType Source #
Instance details Defined in SetLevels Methods (==) :: LevelType -> LevelType -> Bool # (/=) :: LevelType -> LevelType -> Bool #

tOP_LEVEL :: Level Source #

isJoinCeilLvl :: Level -> Bool Source #

asJoinCeilLvl :: Level -> Level Source #

type LevelledBind = TaggedBind FloatSpec Source #

type LevelledExpr = TaggedExpr FloatSpec Source #

type LevelledBndr = TaggedBndr FloatSpec Source #

data FloatSpec Source #

Constructors

FloatMe Level
StayPut Level

Instances

Outputable FloatSpec Source #
Instance details Defined in SetLevels Methods ppr :: FloatSpec -> SDoc # pprPrec :: Rational -> FloatSpec -> SDoc #

floatSpecLevel :: FloatSpec -> Level Source #

incMinorLvl :: Level -> Level Source #

ltMajLvl :: Level -> Level -> Bool Source #

ltLvl :: Level -> Level -> Bool Source #

isTopLvl :: Level -> Bool Source #