ghc-9.2.0.20210331: The GHC API
Safe HaskellSafe-Inferred
LanguageHaskell2010

GHC.Core.Opt.DmdAnal

Synopsis

Documentation

newtype DmdAnalOpts Source #

Options for the demand analysis

Constructors

DmdAnalOpts 

Fields

dmdAnalProgram :: DmdAnalOpts -> FamInstEnvs -> [CoreRule] -> CoreProgram -> CoreProgram Source #

Outputs a new copy of the Core program in which binders have been annotated with demand and strictness information.

Note: use seqBinds on the result to avoid leaks due to lazyness (cf Note [Stamp out space leaks in demand analysis])