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Add and use DominatorTreeBase::findNearestCommonDominator().

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37545 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2007-06-11 23:31:22 +00:00
parent 976e2da081
commit fe7d4e50b8
3 changed files with 50 additions and 1 deletions
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2
lib/Transforms/Utils/LoopSimplify.cpp
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@@ -768,7 +768,7 @@ void LoopSimplify::UpdateDomInfoForRevectoredPreds(BasicBlock *NewBB,
assert(i != PredBlocks.size() && "No reachable preds?");
for (i = i + 1; i < PredBlocks.size(); ++i) {
if (DT.isReachableFromEntry(PredBlocks[i]))
NewBBIDom = DT.nearestCommonDominator(NewBBIDom, PredBlocks[i]);
NewBBIDom = DT.findNearestCommonDominator(NewBBIDom, PredBlocks[i]);
}
assert(NewBBIDom && "No immediate dominator found??");