550 checkHoistValue(Value *V, Instruction *InsertPoint, DominatorTree &DT,  in checkHoistValue()  argument
554   assert(InsertPoint && "Null InsertPoint");  in checkHoistValue()
561     assert(DT.getNode(InsertPoint->getParent()) && "DT must contain Destination");  in checkHoistValue()
567     if (DT.dominates(I, InsertPoint)) {  in checkHoistValue()
581         if (!checkHoistValue(Op, InsertPoint, DT, Unhoistables, &OpsHoistStops,  in checkHoistValue()
900     Instruction *InsertPoint = getBranchInsertPoint(RI);  in checkScopeHoistable()  local
901     CHR_DEBUG(dbgs() << "InsertPoint " << *InsertPoint << "\n");  in checkScopeHoistable()
913       if (SI == InsertPoint) {  in checkScopeHoistable()
918       bool IsHoistable = checkHoistValue(SI->getCondition(), InsertPoint,  in checkScopeHoistable()
935     InsertPoint = getBranchInsertPoint(RI);  in checkScopeHoistable()
936     CHR_DEBUG(dbgs() << "InsertPoint " << *InsertPoint << "\n");  in checkScopeHoistable()
937     if (RI.HasBranch && InsertPoint != Branch) {  in checkScopeHoistable()
939       bool IsHoistable = checkHoistValue(Branch->getCondition(), InsertPoint,  in checkScopeHoistable()
945         assert(InsertPoint != Branch && "Branch must not be the hoist point");  in checkScopeHoistable()
962         InsertPoint = Branch;  in checkScopeHoistable()
965     CHR_DEBUG(dbgs() << "InsertPoint " << *InsertPoint << "\n");  in checkScopeHoistable()
968       assert(!DT.dominates(Branch, InsertPoint) &&  in checkScopeHoistable()
971       assert(checkHoistValue(Branch->getCondition(), InsertPoint,  in checkScopeHoistable()
976       assert(!DT.dominates(SI, InsertPoint) &&  in checkScopeHoistable()
979       assert(checkHoistValue(SI->getCondition(), InsertPoint, DT,  in checkScopeHoistable()
1063 static bool shouldSplit(Instruction *InsertPoint,  in shouldSplit()  argument
1068   assert(InsertPoint && "Null InsertPoint");  in shouldSplit()
1070       dbgs() << "shouldSplit " << *InsertPoint << " PrevConditionValues ";  in shouldSplit()
1082     if (!checkHoistValue(V, InsertPoint, DT, Unhoistables, nullptr, Visited)) {  in shouldSplit()
1170     Instruction *InsertPoint = getBranchInsertPoint(RI);  in splitScope()  local
1187           PrevInsertPoint = InsertPoint;  in splitScope()
1207         PrevInsertPoint = InsertPoint;  in splitScope()
1222         PrevInsertPoint = InsertPoint;  in splitScope()
1400   Instruction *InsertPoint = OutermostScope->BranchInsertPoint;  in setCHRRegions()  local
1412       bool IsHoistable = checkHoistValue(BI->getCondition(), InsertPoint, DT,  in setCHRRegions()
1424       bool IsHoistable = checkHoistValue(SI->getCondition(), InsertPoint, DT,  in setCHRRegions()