176   struct ExtInfo {  struct
193   mutable struct ExtInfo *ExtInfo;  argument
195   struct ExtInfo &getExtInfo() {  in getExtInfo()
196     if (!ExtInfo) ExtInfo = new struct ExtInfo();  in getExtInfo()
197     return *ExtInfo;  in getExtInfo()
200   const struct ExtInfo &getExtInfo() const {  in getExtInfo()
201     if (!ExtInfo) ExtInfo = new struct ExtInfo();  in getExtInfo()
202     return *ExtInfo;  in getExtInfo()
225       NormalBlock(0), EHBlock(0), ActiveFlag(0), ExtInfo(0)  in EHCleanupScope()
231     delete ExtInfo;  in ~EHCleanupScope()  local
270   bool hasBranches() const { return ExtInfo && !ExtInfo->Branches.empty(); }  in hasBranches()
285     struct ExtInfo &ExtInfo = getExtInfo();  in addBranchAfter()  local
286     if (ExtInfo.Branches.insert(Block))  in addBranchAfter()
287       ExtInfo.BranchAfters.push_back(std::make_pair(Block, Index));  in addBranchAfter()
292     return ExtInfo ? ExtInfo->BranchAfters.size() : 0;  in getNumBranchAfters()
297     return ExtInfo->BranchAfters[I].first;  in getBranchAfterBlock()
302     return ExtInfo->BranchAfters[I].second;  in getBranchAfterIndex()
326     if (!ExtInfo) return false;  in hasBranchThroughs()
327     return (ExtInfo->BranchAfters.size() != ExtInfo->Branches.size());  in hasBranchThroughs()
334   bool hasEHBranches() const { return ExtInfo && !ExtInfo->EHBranches.empty(); }  in hasEHBranches()
337     struct ExtInfo &ExtInfo = getExtInfo();  in addEHBranchAfter()  local
338     if (ExtInfo.EHBranches.insert(Block))  in addEHBranchAfter()
339       ExtInfo.EHBranchAfters.push_back(std::make_pair(Block, Index));  in addEHBranchAfter()
343     return ExtInfo ? ExtInfo->EHBranchAfters.size() : 0;  in getNumEHBranchAfters()
348     return ExtInfo->EHBranchAfters[I].first;  in getEHBranchAfterBlock()
353     return ExtInfo->EHBranchAfters[I].second;  in getEHBranchAfterIndex()
361     if (!ExtInfo) return false;  in hasEHBranchThroughs()
362     return (ExtInfo->EHBranchAfters.size() != ExtInfo->EHBranches.size());  in hasEHBranchThroughs()