ghc-7.0.1: The GHC API

SimplUtils

Documentation

mkLam :: SimplEnv -> [OutBndr] -> OutExpr -> SimplM OutExpr Source

mkCase :: DynFlags -> OutExpr -> OutId -> [OutAlt] -> SimplM OutExpr Source

prepareAlts :: OutExpr -> OutId -> [InAlt] -> SimplM ([AltCon], [InAlt])Source

preInlineUnconditionally :: SimplEnv -> TopLevelFlag -> InId -> InExpr -> Bool Source

postInlineUnconditionally :: SimplEnv -> TopLevelFlag -> OutId -> OccInfo -> OutExpr -> Unfolding -> Bool Source

activeUnfolding :: SimplEnv -> IdUnfoldingFun Source

activeUnfInRule :: SimplEnv -> IdUnfoldingFun Source

activeRule :: DynFlags -> SimplEnv -> Maybe (Activation -> Bool)Source

simplEnvForGHCi :: SimplEnv Source

simplEnvForRules :: SimplEnv Source

updModeForInlineRules :: Activation -> SimplifierMode -> SimplifierMode Source

data SimplCont Source

Instances

Outputable SimplCont

data DupFlag Source

Constructors

NoDup
Simplified
OkToDup

Instances

Outputable DupFlag

data ArgInfo Source

Constructors

ArgInfo
Fields ai_fun :: Id ai_args :: [OutExpr] ai_rules :: [CoreRule] ai_encl :: Bool ai_strs :: [Bool] ai_discs :: [Int]

isSimplified :: DupFlag -> Bool Source

contIsDupable :: SimplCont -> Bool Source

contResultType :: SimplEnv -> OutType -> SimplCont -> OutType Source

contIsTrivial :: SimplCont -> Bool Source

contArgs :: SimplCont -> (Bool, [ArgSummary], SimplCont)Source

dropArgs :: Int -> SimplCont -> SimplCont Source

pushSimplifiedArgs :: SimplEnv -> [CoreExpr] -> SimplCont -> SimplCont Source

countValArgs :: SimplCont -> Int Source

countArgs :: SimplCont -> Int Source

addArgTo :: ArgInfo -> OutExpr -> ArgInfo Source

mkBoringStop :: SimplCont Source

mkRhsStop :: SimplCont Source

mkLazyArgStop :: CallCtxt -> SimplCont Source

contIsRhsOrArg :: SimplCont -> Bool Source

interestingCallContext :: SimplCont -> CallCtxt Source

interestingArg :: CoreExpr -> ArgSummary Source

mkArgInfo :: Id -> [CoreRule] -> Int -> SimplCont -> ArgInfo Source

abstractFloats :: [OutTyVar] -> SimplEnv -> OutExpr -> SimplM ([OutBind], OutExpr)Source