ghc-9.0.0.20201227: The GHC API

Safe Haskell	None
Language	Haskell2010

GHC.Core.Opt.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 GHC.Core.Opt.SetLevels Methods (==) :: Level -> Level -> Bool # (/=) :: Level -> Level -> Bool #
Outputable Level #
Instance details Defined in GHC.Core.Opt.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 GHC.Core.Opt.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 GHC.Core.Opt.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 #