203                                        Instruction *ScanFrom,  in isSafeToLoadUnconditionally()  argument
211   const Instruction* CtxI = DT ? ScanFrom : nullptr;  in isSafeToLoadUnconditionally()
257   if (!ScanFrom)  in isSafeToLoadUnconditionally()
265   BasicBlock::iterator BBI = ScanFrom->getIterator(),  in isSafeToLoadUnconditionally()
266                        E = ScanFrom->getParent()->begin();  in isSafeToLoadUnconditionally()
323                                       BasicBlock::iterator &ScanFrom,  in FindAvailableLoadedValue()  argument
333       ScanFrom, MaxInstsToScan, AA, IsLoad, NumScanedInst);  in FindAvailableLoadedValue()
338                                        BasicBlock::iterator &ScanFrom,  in FindAvailablePtrLoadStore()  argument
352   while (ScanFrom != ScanBB->begin()) {  in FindAvailablePtrLoadStore()
355     Instruction *Inst = &*--ScanFrom;  in FindAvailablePtrLoadStore()
360     ScanFrom++;  in FindAvailablePtrLoadStore()
369     --ScanFrom;  in FindAvailablePtrLoadStore()
421       ++ScanFrom;  in FindAvailablePtrLoadStore()
433       ++ScanFrom;  in FindAvailablePtrLoadStore()