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author | Andreas Klebinger <klebinger.andreas@gmx.at> | 2022-05-18 18:54:25 +0000 |
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committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-05-20 05:32:32 -0400 |
commit | 0b8481361bf87461f1f6f14ae74209d66e45ee82 (patch) | |
tree | 6b72944a728d0d4c29b90d396d3f109e6d62b119 | |
parent | 05ed917bdb0a95596a722f995a0ddd97b81dcaa1 (diff) | |
download | haskell-0b8481361bf87461f1f6f14ae74209d66e45ee82.tar.gz |
document fields of `DominatorSet`
-rw-r--r-- | compiler/GHC/Cmm/Dominators.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/GHC/Cmm/Dominators.hs b/compiler/GHC/Cmm/Dominators.hs index f9c98f1485..7e55440c3f 100644 --- a/compiler/GHC/Cmm/Dominators.hs +++ b/compiler/GHC/Cmm/Dominators.hs @@ -56,8 +56,8 @@ import GHC.Utils.Panic -- dominator tree. In many circumstances the immediate dominator -- will be the only dominator of interest. -data DominatorSet = ImmediateDominator { ds_label :: Label - , ds_parent :: DominatorSet +data DominatorSet = ImmediateDominator { ds_label :: Label -- ^ Label of the immediate dominator. + , ds_parent :: DominatorSet -- ^ Set of nodes dominating the immediate dominator. } | EntryNode deriving (Eq) |