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Use DominatorTree::properlyDominates instead of dominates with an

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explicit inequality check.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109398 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-07-26 17:34:05 +00:00
parent d8939a8225
commit a29dbd2dcc
1 changed files with 1 additions and 1 deletions
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2
lib/Analysis/RegionInfo.cpp
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@ -356,7 +356,7 @@ bool RegionInfo::isRegion(BasicBlock *entry, BasicBlock *exit) const {
// Do not allow edges pointing into the region.
for (DST::iterator SI = exitSuccs->begin(), SE = exitSuccs->end();
SI != SE; ++SI)
if (DT->dominates(entry, *SI) && *SI != entry && *SI != exit)
if (DT->properlyDominates(entry, *SI) && *SI != exit)
return false;