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Use panic rather than error in RegLiveness
author
Ian Lynagh
<igloo@earth.li>
Wed, 30 Apr 2008 13:13:49 +0000
(13:13 +0000)
committer
Ian Lynagh
<igloo@earth.li>
Wed, 30 Apr 2008 13:13:49 +0000
(13:13 +0000)
compiler/nativeGen/RegLiveness.hs
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diff --git
a/compiler/nativeGen/RegLiveness.hs
b/compiler/nativeGen/RegLiveness.hs
index
d5336e4
..
50af2eb
100644
(file)
--- a/
compiler/nativeGen/RegLiveness.hs
+++ b/
compiler/nativeGen/RegLiveness.hs
@@
-204,7
+204,7
@@
slurpConflicts live
= (consBag rsLiveEntry conflicts, moves)
| otherwise
= (consBag rsLiveEntry conflicts, moves)
| otherwise
- = error "RegLiveness.slurpBlock: bad block"
+ = panic "RegLiveness.slurpBlock: bad block"
slurpLIs rsLive (conflicts, moves) []
= (consBag rsLive conflicts, moves)
slurpLIs rsLive (conflicts, moves) []
= (consBag rsLive conflicts, moves)
@@
-557,7
+557,7
@@
livenessSCCs blockmap done
concatMap tail $
groupBy (\(a1, _) (a2, _) -> eq a1 a2) $
iterate (\(a, _) -> f a b) $
concatMap tail $
groupBy (\(a1, _) (a2, _) -> eq a1 a2) $
iterate (\(a, _) -> f a b) $
- (a, error "RegLiveness.livenessSCCs")
+ (a, panic "RegLiveness.livenessSCCs")
linearLiveness :: BlockMap RegSet -> [NatBasicBlock]
linearLiveness :: BlockMap RegSet -> [NatBasicBlock]