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NCG: Allow the liveness map in a LiveInfo to be Nothing
[ghc-hetmet.git]
/
compiler
/
nativeGen
/
RegAlloc
/
Graph
/
Spill.hs
diff --git
a/compiler/nativeGen/RegAlloc/Graph/Spill.hs
b/compiler/nativeGen/RegAlloc/Graph/Spill.hs
index
ce34b51
..
f9a2586
100644
(file)
--- a/
compiler/nativeGen/RegAlloc/Graph/Spill.hs
+++ b/
compiler/nativeGen/RegAlloc/Graph/Spill.hs
@@
-22,7
+22,6
@@
import UniqSupply
import Outputable
import Data.List
-import Data.Maybe
-- | Spill all these virtual regs to memory