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(parent: 5b83f4b) | patch
Better cleaning of spills in spill cleaner
authorBen.Lippmeier@anu.edu.au <unknown>
Fri, 14 Sep 2007 09:39:07 +0000 (09:39 +0000)
committerBen.Lippmeier@anu.edu.au <unknown>
Fri, 14 Sep 2007 09:39:07 +0000 (09:39 +0000)
commite568686681eabf44fc2d9f4533ee65294191267a
treeb6f49f648be09a4343848c9547841fa99e5a4acftree | snapshot
parent5b83f4b4e52ac3a49f5b45109c858b959aed04b2commit | diff
Better cleaning of spills in spill cleaner

Track what slots each basic block reloads from. When cleaning spill
instructions we can use this information to decide whether the slot
spilled to will ever be read from on this path.
compiler/nativeGen/RegSpillClean.hs diff | blob | history
Glasgow Haskell Compiler with heterogeneous metaprogramming (generalized arrows and modal types)