ghc-8.8.0.20190424: The GHC API
Safe HaskellNone
LanguageHaskell2010

CmmBuildInfoTables

Synopsis

Documentation

type CAFSet = Set CAFLabel Source #

type CAFEnv = LabelMap CAFSet Source #

cafAnal :: LabelSet -> CLabel -> CmmGraph -> CAFEnv Source #

For each code block: - collect the references reachable from this code block to FUN, THUNK or RET labels for which hasCAF == True

This gives us a CAFEnv: a mapping from code block to sets of labels

doSRTs :: DynFlags -> ModuleSRTInfo -> [(CAFEnv, [CmmDecl])] -> IO (ModuleSRTInfo, [CmmDecl]) Source #

Attach SRTs to all info tables in the CmmDecls, and add SRT declarations to the ModuleSRTInfo.

data ModuleSRTInfo Source #

Instances

Instances details
Outputable ModuleSRTInfo # 
Instance details

Defined in CmmBuildInfoTables

Methods

ppr :: ModuleSRTInfo -> SDoc Source #

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

emptySRT :: Module -> ModuleSRTInfo Source #