Thu Apr 2 08:14:06 PDT 2009 [email protected]
* Float constants to top-level even in first full laziness pass
Ignore-this: c81a6d62b760d50348aaa5de0276d7c6
This patch changes the compilation pipeline flags so that constants
are floated to the top level even in the first full laziness pass.
For some reason this was not done before. Fixing this makes a big
improvement in 'spectral/rewrite', and has zero effect on any other
nofib benchmark.
M ./compiler/main/DynFlags.hs -3 +10
View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090402151406-1287e-cbed7d9b38ed955a22dde90672143b7ac9ad8441.gz
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