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Use SmallPtrSet. 

llvm-svn: 35388
This commit is contained in:
Devang Patel 2007-03-27 20:50:46 +00:00
parent 62574103d1
commit 5a1bd4045d
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/VMCore/Dominators.cpp
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@ -19,6 +19,7 @@
#include "llvm/Assembly/Writer.h" #include "llvm/Assembly/Writer.h"
#include "llvm/ADT/DepthFirstIterator.h" #include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/SetOperations.h" #include "llvm/ADT/SetOperations.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Instructions.h" #include "llvm/Instructions.h"
#include <algorithm> #include <algorithm>
using namespace llvm; using namespace llvm;
@ -462,7 +463,7 @@ DominanceFrontier::calculate(const DominatorTree &DT,
DomSetType *Result = NULL; DomSetType *Result = NULL;
std::vector<DFCalculateWorkObject> workList; std::vector<DFCalculateWorkObject> workList;
std::set<BasicBlock *> visited; SmallPtrSet<BasicBlock *, 32> visited;
workList.push_back(DFCalculateWorkObject(BB, NULL, Node, NULL)); workList.push_back(DFCalculateWorkObject(BB, NULL, Node, NULL));
do { do {