90                    SmallVectorImpl<FoldCandidate> &FoldList,
309 static bool isUseMIInFoldList(ArrayRef<FoldCandidate> FoldList,  in isUseMIInFoldList()  argument
311   for (auto Candidate : FoldList) {  in isUseMIInFoldList()
318 static void appendFoldCandidate(SmallVectorImpl<FoldCandidate> &FoldList,  in appendFoldCandidate()  argument
323   for (FoldCandidate &Fold : FoldList)  in appendFoldCandidate()
328   FoldList.emplace_back(MI, OpNo, FoldOp, Commuted, ShrinkOp);  in appendFoldCandidate()
331 static bool tryAddToFoldList(SmallVectorImpl<FoldCandidate> &FoldList,  in tryAddToFoldList()  argument
343       bool FoldAsMAD = tryAddToFoldList(FoldList, MI, OpNo, OpToFold, TII);  in tryAddToFoldList()
360         appendFoldCandidate(FoldList, MI, OpNo, OpToFold);  in tryAddToFoldList()
368     if (isUseMIInFoldList(FoldList, MI))  in tryAddToFoldList()
420         appendFoldCandidate(FoldList, MI, CommuteOpNo, OpToFold, true, Op32);  in tryAddToFoldList()
428     appendFoldCandidate(FoldList, MI, CommuteOpNo, OpToFold, true);  in tryAddToFoldList()
455   appendFoldCandidate(FoldList, MI, OpNo, OpToFold);  in tryAddToFoldList()
521                            SmallVectorImpl<FoldCandidate> &FoldList) {  in tryToFoldACImm()  argument
547   if (isUseMIInFoldList(FoldList, UseMI))  in tryToFoldACImm()
587   appendFoldCandidate(FoldList, UseMI, UseOpIdx, Defs[0].first);  in tryToFoldACImm()
595   SmallVectorImpl<FoldCandidate> &FoldList,  in foldOperand()  argument
619                          RSUseMI->getOperandNo(&RSUse), FoldList))  in foldOperand()
625       foldOperand(OpToFold, RSUseMI, RSUseMI->getOperandNo(&RSUse), FoldList,  in foldOperand()
632   if (tryToFoldACImm(TII, OpToFold, UseMI, UseOpIdx, FoldList))  in foldOperand()
698           foldOperand(*F.OpToFold, F.UseMI, F.UseOpNo, FoldList, CopiesToReplace);  in foldOperand()
907     tryAddToFoldList(FoldList, UseMI, UseOpIdx, &OpToFold, TII);  in foldOperand()
937     tryAddToFoldList(FoldList, UseMI, UseOpIdx, &ImmOp, TII);  in foldOperand()
943   tryAddToFoldList(FoldList, UseMI, UseOpIdx, &OpToFold, TII);  in foldOperand()
1224   SmallVector<FoldCandidate, 4> FoldList;  in foldInstOperand()  local
1251     foldOperand(OpToFold, UseMI, UseMI->getOperandNo(U), FoldList,  in foldInstOperand()
1255   if (CopiesToReplace.empty() && FoldList.empty())  in foldInstOperand()
1263   for (FoldCandidate &Fold : FoldList) {  in foldInstOperand()