61   unsigned NumParts = Size / NarrowSize;  in getNarrowTypeBreakDown()  local
62   unsigned LeftoverSize = Size - NumParts * NarrowSize;  in getNarrowTypeBreakDown()
66     return {NumParts, 0};  in getNarrowTypeBreakDown()
80   return std::make_pair(NumParts, NumLeftover);  in getNarrowTypeBreakDown()
263   int NumParts = LCMTy.getSizeInBits() / NarrowTy.getSizeInBits();  in buildLCMMergePieces()  local
271   if (NumOrigSrc < NumParts * NumSubParts) {  in buildLCMMergePieces()
287   SmallVector<Register, 4> Remerge(NumParts);  in buildLCMMergePieces()
298   for (int I = 0; I != NumParts; ++I) {  in buildLCMMergePieces()
1251     int NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1254     for (int i = 0; i < NumParts; ++i)  in narrowScalar()
1269     int NumParts = TotalSize / NarrowSize;  in narrowScalar()  local
1272     for (int I = 0; I != NumParts; ++I) {  in narrowScalar()
1280     unsigned LeftoverBits = TotalSize - NumParts * NarrowSize;  in narrowScalar()
1286         Val.lshr(NumParts * NarrowSize).trunc(LeftoverBits));  in narrowScalar()
1407     int NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1408     unsigned HandledSize = NumParts * NarrowTy.getSizeInBits();  in narrowScalar()
1488     unsigned NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1489     SmallVector<Register, 2> DstRegs(NumParts);  in narrowScalar()
1495       extractParts(MI.getOperand(i).getReg(), NarrowTy, NumParts,  in narrowScalar()
1500     for (unsigned i = 0; i < NumParts; ++i) {  in narrowScalar()
1643     int NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1651     for (int i = 0; i < NumParts; ++i) {  in narrowScalar()
1667     for (int i = 0; i < NumParts; ++i) {  in narrowScalar()
1706     unsigned NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1707     extractParts(MI.getOperand(1).getReg(), NarrowTy, NumParts, SrcRegs,  in narrowScalar()
1710     for (unsigned i = 0; i < NumParts; ++i) {  in narrowScalar()
1712                                            {SrcRegs[NumParts - 1 - i]});  in narrowScalar()
4235   int NumParts, NumLeftover;  in makeDstOps()  local
4236   std::tie(NumParts, NumLeftover) =  in makeDstOps()
4239   assert(NumParts > 0 && "Error in getNarrowTypeBreakDown");  in makeDstOps()
4240   for (int i = 0; i < NumParts; ++i) {  in makeDstOps()
4521   unsigned NumParts = DstTy.getNumElements() / NarrowTy.getNumElements();  in fewerElementsVectorMerge()  local
4524   for (unsigned i = 0; i < NumParts; ++i) {  in fewerElementsVectorMerge()
4634   int NumParts = -1;  in reduceLoadStoreWidth()  local
4639     std::tie(NumParts, NumLeftover) = getNarrowTypeBreakDown(ValTy, NarrowTy, LeftoverTy);  in reduceLoadStoreWidth()
4643       NumParts = NarrowRegs.size();  in reduceLoadStoreWidth()
4648   if (NumParts == -1)  in reduceLoadStoreWidth()
4663                              unsigned NumParts, unsigned Offset) -> unsigned {  in reduceLoadStoreWidth()  argument
4666     for (unsigned Idx = 0, E = NumParts; Idx != E && Offset < TotalSize;  in reduceLoadStoreWidth()
4691       splitTypePieces(NarrowTy, NarrowRegs, NumParts, Offset);  in reduceLoadStoreWidth()
5061   const unsigned NumParts =  in fewerElementsVectorReductions()  local
5065   extractParts(SrcReg, NarrowTy, NumParts, SplitSrcs, MIRBuilder, MRI);  in fewerElementsVectorReductions()
5070     if (isPowerOf2_32(NumParts)) {  in fewerElementsVectorReductions()
5073       unsigned NumPartsLeft = NumParts;  in fewerElementsVectorReductions()
5093     for (unsigned Idx = 1; Idx < NumParts; ++Idx)  in fewerElementsVectorReductions()
5101   for (unsigned Part = 0; Part < NumParts; ++Part) {  in fewerElementsVectorReductions()
5115   for (unsigned Part = 1; Part < NumParts; ++Part) {  in fewerElementsVectorReductions()
5116     if (Part == NumParts - 1) {  in fewerElementsVectorReductions()
5147   unsigned NumParts = SrcTy.getNumElements();  in fewerElementsVectorSeqReductions()  local
5148   extractParts(SrcReg, NarrowTy, NumParts, SplitSrcs, MIRBuilder, MRI);  in fewerElementsVectorSeqReductions()
5150   for (unsigned i = 0; i < NumParts; i++)  in fewerElementsVectorSeqReductions()
5981   unsigned NumParts = Size / NarrowSize;  in narrowScalarMul()  local
5983   unsigned DstTmpParts = NumParts * (IsMulHigh ? 2 : 1);  in narrowScalarMul()
5987   extractParts(Src1, NarrowTy, NumParts, Src1Parts, MIRBuilder, MRI);  in narrowScalarMul()
5988   extractParts(Src2, NarrowTy, NumParts, Src2Parts, MIRBuilder, MRI);  in narrowScalarMul()
5992   ArrayRef<Register> DstRegs(&DstTmpRegs[DstTmpParts - NumParts], NumParts);  in narrowScalarMul()
6036   int NumParts = SizeOp1 / NarrowSize;  in narrowScalarExtract()  local
6040   extractParts(MI.getOperand(1).getReg(), NarrowTy, NumParts, SrcRegs,  in narrowScalarExtract()
6046   for (int i = 0; i < NumParts; ++i) {  in narrowScalarExtract()