132 struct RegInfo {  struct
133   RegInfo() = default;
134   RegInfo(Region *RegionIn) : R(RegionIn) {}  in RegInfo()  argument
147   CHRScope(RegInfo RI) : BranchInsertPoint(nullptr) {  in CHRScope()
200     for (RegInfo &RI : RegInfos)  in addSub()
217         RegInfos, [&Boundary](const RegInfo &RI) { return Boundary == RI.R; });  in split()
220     ArrayRef<RegInfo> TailRegInfos(BoundaryIt, RegInfos.end());  in split()
222     for (const RegInfo &RI : TailRegInfos)  in split()
234                      [&Parent](const RegInfo &RI) { return Parent == RI.R; }) &&  in split()
249     for (const RegInfo &RI : RegInfos)  in contains()
257   SmallVector<RegInfo, 8> RegInfos; // Regions that belong to this scope
270   SmallVector<RegInfo, 8> CHRRegions;
282    CHRScope(ArrayRef<RegInfo> RegInfosIn, ArrayRef<CHRScope *> SubsIn)  in CHRScope()
447   for (const RegInfo &RI : RegInfos) {  in print()
678 static Instruction* getBranchInsertPoint(RegInfo &RI) {  in getBranchInsertPoint()
771         RegInfo RI(R);  in findScope()
818       auto AddSelects = [&](RegInfo &RI) {  in findScope()
833         RegInfo RI(R);  in findScope()
873   RegInfo &RI = Scope->RegInfos[0];  in checkScopeHoistable()
1024 static DenseSet<Value *> getCHRConditionValuesForRegion(RegInfo &RI) {  in getCHRConditionValuesForRegion()
1107   for (RegInfo &RI : Scope->RegInfos)  in getSelectsInScope()
1148   SmallVector<RegInfo, 8> RegInfos(Scope->RegInfos);  // Copy  in splitScope()
1149   for (RegInfo &RI : RegInfos) {  in splitScope()
1290   for (RegInfo &RI : Scope->RegInfos) {  in classifyBiasedScopes()
1364         for (RegInfo &RI : Scope->CHRRegions) {  in setCHRRegions()
1375   for (RegInfo &RI : Scope->RegInfos) {  in setCHRRegions()
1381   for (RegInfo &RI : Scope->RegInfos) {  in setCHRRegions()
1484   for (const RegInfo &RI : Scope->CHRRegions) {  in hoistScopeConditions()
1559   for (RegInfo &RI : Scope->RegInfos) {  in insertTrivialPHIs()
1620   auto HasBiasedBranchOrSelect = [](RegInfo &RI, CHRScope *Scope) {  in assertCHRRegionsHaveBiasedBranchOrSelect()
1630   for (RegInfo &RI : Scope->CHRRegions) {  in assertCHRRegionsHaveBiasedBranchOrSelect()
1642   for (RegInfo &RI : Scope->CHRRegions) {  in assertBranchOrSelectConditionHoisted()
1679   for (RegInfo &RI : Scope->RegInfos) {  in transformScopes()
1695   for (RegInfo &RI : Scope->RegInfos) {  in transformScopes()
1773   for (RegInfo &RI : Scope->RegInfos)  in cloneScopeBlocks()
1855   for (RegInfo &RI : Scope->CHRRegions) {  in fixupBranchesAndSelects()