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post-dom-frontiers requires proper post-dominance

llvm-svn: 24409
This commit is contained in:
Chris Lattner 2005-11-18 07:28:26 +00:00
parent 48ddf6d833
commit bd00b4a18e

View File

@ -239,7 +239,7 @@ PostDominanceFrontier::calculate(const PostDominatorTree &DT,
DomSetType::const_iterator CDFI = ChildDF.begin(), CDFE = ChildDF.end();
for (; CDFI != CDFE; ++CDFI) {
if (!Node->dominates(DT[*CDFI]))
if (!Node->properlyDominates(DT[*CDFI]))
S.insert(*CDFI);
}
}