Improve forEachLeaf compilation time #254
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LeafRecordCoords creates a flat type list of the record coordinates of the leaves. forEachLeafImpl uses the flat type list to save template instantiations.
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Instead of an hierarchical iteration on the record domain, we now precompute a flat list of leaf record coords, which is memoized and can be reused in multiple
forEachLeafinstantiations.Before (60s):
After (45s):
Notice the reduction of the green bars, which are the template instantiations.