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improve indentation avoid a pointless conversion from weakvh to trackingvh,

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no functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91848 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-12-21 22:43:03 +00:00
parent b85b6e8882
commit 25bceead50
1 changed files with 3 additions and 3 deletions
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6
lib/Transforms/Utils/SSAUpdater.cpp
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@@ -220,7 +220,7 @@ Value *SSAUpdater::GetValueAtEndOfBlockInternal(BasicBlock *BB) {
// Query AvailableVals by doing an insertion of null. // Query AvailableVals by doing an insertion of null.
std::pair<AvailableValsTy::iterator, bool> InsertRes = std::pair<AvailableValsTy::iterator, bool> InsertRes =
AvailableVals.insert(std::make_pair(BB, WeakVH())); AvailableVals.insert(std::make_pair(BB, TrackingVH<Value>()));
// Handle the case when the insertion fails because we have already seen BB. // Handle the case when the insertion fails because we have already seen BB.
if (!InsertRes.second) { if (!InsertRes.second) {
@@ -236,8 +236,8 @@ Value *SSAUpdater::GetValueAtEndOfBlockInternal(BasicBlock *BB) {
// it. When we get back to the first instance of the recursion we will fill // it. When we get back to the first instance of the recursion we will fill
// in the PHI node. // in the PHI node.
return InsertRes.first->second = return InsertRes.first->second =
PHINode::Create(PrototypeValue->getType(), PrototypeValue->getName(), PHINode::Create(PrototypeValue->getType(), PrototypeValue->getName(),
&BB->front()); &BB->front());
} }
// Okay, the value isn't in the map and we just inserted a null in the entry // Okay, the value isn't in the map and we just inserted a null in the entry