| Safe Haskell | None |
|---|
CoreUnfold
- data Unfolding
- data UnfoldingGuidance
- noUnfolding :: Unfolding
- mkImplicitUnfolding :: DynFlags -> CoreExpr -> Unfolding
- mkUnfolding :: DynFlags -> UnfoldingSource -> Bool -> Bool -> CoreExpr -> Unfolding
- mkCoreUnfolding :: UnfoldingSource -> Bool -> CoreExpr -> Arity -> UnfoldingGuidance -> Unfolding
- mkTopUnfolding :: DynFlags -> Bool -> CoreExpr -> Unfolding
- mkSimpleUnfolding :: DynFlags -> CoreExpr -> Unfolding
- mkInlineUnfolding :: Maybe Arity -> CoreExpr -> Unfolding
- mkInlinableUnfolding :: DynFlags -> CoreExpr -> Unfolding
- mkWwInlineRule :: Id -> CoreExpr -> Arity -> Unfolding
- mkCompulsoryUnfolding :: CoreExpr -> Unfolding
- mkDFunUnfolding :: [Var] -> DataCon -> [CoreExpr] -> Unfolding
- interestingArg :: CoreExpr -> ArgSummary
- data ArgSummary
- = TrivArg
- | NonTrivArg
- | ValueArg
- couldBeSmallEnoughToInline :: DynFlags -> Int -> CoreExpr -> Bool
- inlineBoringOk :: CoreExpr -> Bool
- certainlyWillInline :: DynFlags -> Unfolding -> Bool
- smallEnoughToInline :: DynFlags -> Unfolding -> Bool
- callSiteInline :: DynFlags -> Id -> Bool -> Bool -> [ArgSummary] -> CallCtxt -> Maybe CoreExpr
- data CallCtxt
- = BoringCtxt
- | ArgCtxt Bool
- | ValAppCtxt
- | CaseCtxt
- exprIsConApp_maybe :: InScopeEnv -> CoreExpr -> Maybe (DataCon, [Type], [CoreExpr])
- exprIsLiteral_maybe :: InScopeEnv -> CoreExpr -> Maybe Literal
Documentation
Records the unfolding of an identifier, which is approximately the form the identifier would have if we substituted its definition in for the identifier. This type should be treated as abstract everywhere except in CoreUnfold
Instances
noUnfolding :: UnfoldingSource
There is no known Unfolding
mkUnfolding :: DynFlags -> UnfoldingSource -> Bool -> Bool -> CoreExpr -> UnfoldingSource
mkCoreUnfolding :: UnfoldingSource -> Bool -> CoreExpr -> Arity -> UnfoldingGuidance -> UnfoldingSource
mkSimpleUnfolding :: DynFlags -> CoreExpr -> UnfoldingSource
inlineBoringOk :: CoreExpr -> BoolSource
certainlyWillInline :: DynFlags -> Unfolding -> BoolSource
smallEnoughToInline :: DynFlags -> Unfolding -> BoolSource
callSiteInline :: DynFlags -> Id -> Bool -> Bool -> [ArgSummary] -> CallCtxt -> Maybe CoreExprSource
Constructors
| BoringCtxt | |
| ArgCtxt Bool | |
| ValAppCtxt | |
| CaseCtxt |
Instances
exprIsConApp_maybe :: InScopeEnv -> CoreExpr -> Maybe (DataCon, [Type], [CoreExpr])Source
Returns Just (dc, [t1..tk], [x1..xn]) if the argument expression is
a *saturated* constructor application of the form dc t1..tk x1 .. xn,
where t1..tk are the *universally-qantified* type args of dc