Futhark.Optimise.InPlaceLowering.SubstituteIndices

This module exports facilities for transforming array accesses in a list of Stms (intended to be the bindings in a body). The idea is that you can state that some variable x is in fact an array indexing v[i0,i1,...].

Documentation

substituteIndices :: (MonadFreshNames m, BinderOps lore, Bindable lore, Aliased lore, LetAttr lore ~ attr) => IndexSubstitutions attr -> Stms lore -> m (IndexSubstitutions attr, Stms lore)

type IndexSubstitution attr = (Certificates, VName, attr, Slice SubExp)

type IndexSubstitutions attr = [(VName, IndexSubstitution attr)]