Changes between Version 42 and Version 43 of Status/GHC-7.8
- Sep 4, 2013 7:25:23 PM (22 months ago)
v42 v43 22 22 * Nicolas Frisby is adding a few Core-to-Core optimisations. They usually slightly improve performance, but can sometimes make a big difference, both good and bad. They are off by default. 23 23 * (will merge by 6 Sept)`-fdicts-strict` will make all dictionary arguments strict if they are certainly not part of a knot. 24 * (merged, cf af12cf66d1a416a135cb98b86717aba2cd247e1a and section in LateDmd) `-ffun-to-thunk` reverts a newbehavior that prevents GHC from creating sharing 24 * (merged, cf af12cf66d1a416a135cb98b86717aba2cd247e1a and section in LateDmd) `-ffun-to-thunk` behavior that prevents GHC from creating sharing 25 25 * (merged, cf LateDmd) `-flate-dmd-anal` will run demand analysis near the end of the pipeline. cf #7782. 26 * TODO document new flag,communally determine if -O2 should imply it 26 * TODO communally determine if -O2 should imply it 27 27 28 28 * Pedro and Richard were working on tidying up the poly-kinded Typable, and propositional equality (`gcast` and friends) story. See #8132.