ghc-8.8.0.20190613: The GHC API
Safe HaskellNone
LanguageHaskell2010

SetLevels

Documentation

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

data Level Source #

Constructors

Level Int Int LevelType 

Instances

Instances details
Eq Level # 
Instance details

Defined in SetLevels

Methods

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

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

Outputable Level # 
Instance details

Defined in SetLevels

Methods

ppr :: Level -> SDoc Source #

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

data LevelType Source #

Constructors

BndrLvl 
JoinCeilLvl 

Instances

Instances details
Eq LevelType # 
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

Instances details
Outputable FloatSpec # 
Instance details

Defined in SetLevels

Methods

ppr :: FloatSpec -> SDoc Source #

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

floatSpecLevel :: FloatSpec -> Level Source #

incMinorLvl :: Level -> Level Source #

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

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

isTopLvl :: Level -> Bool Source #