61   unsigned NumParts = Size / NarrowSize;  in getNarrowTypeBreakDown()  local
62   unsigned LeftoverSize = Size - NumParts * NarrowSize;  in getNarrowTypeBreakDown()
66     return {NumParts, 0};  in getNarrowTypeBreakDown()
79   return std::make_pair(NumParts, NumLeftover);  in getNarrowTypeBreakDown()
262   int NumParts = LCMTy.getSizeInBits() / NarrowTy.getSizeInBits();  in buildLCMMergePieces()  local
270   if (NumOrigSrc < NumParts * NumSubParts) {  in buildLCMMergePieces()
286   SmallVector<Register, 4> Remerge(NumParts);  in buildLCMMergePieces()
297   for (int I = 0; I != NumParts; ++I) {  in buildLCMMergePieces()
1210     int NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1213     for (int i = 0; i < NumParts; ++i)  in narrowScalar()
1228     int NumParts = TotalSize / NarrowSize;  in narrowScalar()  local
1231     for (int I = 0; I != NumParts; ++I) {  in narrowScalar()
1239     unsigned LeftoverBits = TotalSize - NumParts * NarrowSize;  in narrowScalar()
1245         Val.lshr(NumParts * NarrowSize).trunc(LeftoverBits));  in narrowScalar()
1365     int NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1366     unsigned HandledSize = NumParts * NarrowTy.getSizeInBits();  in narrowScalar()
1446     unsigned NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1447     SmallVector<Register, 2> DstRegs(NumParts);  in narrowScalar()
1453       extractParts(MI.getOperand(i).getReg(), NarrowTy, NumParts,  in narrowScalar()
1458     for (unsigned i = 0; i < NumParts; ++i) {  in narrowScalar()
1592     int NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1600     for (int i = 0; i < NumParts; ++i) {  in narrowScalar()
1616     for (int i = 0; i < NumParts; ++i) {  in narrowScalar()
1655     unsigned NumParts = SizeOp0 / NarrowSize;  in narrowScalar()  local
1656     extractParts(MI.getOperand(1).getReg(), NarrowTy, NumParts, SrcRegs,  in narrowScalar()
1659     for (unsigned i = 0; i < NumParts; ++i) {  in narrowScalar()
1661                                            {SrcRegs[NumParts - 1 - i]});  in narrowScalar()
4031   int NumParts, NumLeftover;  in makeDstOps()  local
4032   std::tie(NumParts, NumLeftover) =  in makeDstOps()
4035   assert(NumParts > 0 && "Error in getNarrowTypeBreakDown");  in makeDstOps()
4036   for (int i = 0; i < NumParts; ++i) {  in makeDstOps()
4317   unsigned NumParts = DstTy.getNumElements() / NarrowTy.getNumElements();  in fewerElementsVectorMerge()  local
4320   for (unsigned i = 0; i < NumParts; ++i) {  in fewerElementsVectorMerge()
4430   int NumParts = -1;  in reduceLoadStoreWidth()  local
4435     std::tie(NumParts, NumLeftover) = getNarrowTypeBreakDown(ValTy, NarrowTy, LeftoverTy);  in reduceLoadStoreWidth()
4439       NumParts = NarrowRegs.size();  in reduceLoadStoreWidth()
4444   if (NumParts == -1)  in reduceLoadStoreWidth()
4459                              unsigned NumParts, unsigned Offset) -> unsigned {  in reduceLoadStoreWidth()  argument
4462     for (unsigned Idx = 0, E = NumParts; Idx != E && Offset < TotalSize;  in reduceLoadStoreWidth()
4487       splitTypePieces(NarrowTy, NarrowRegs, NumParts, Offset);  in reduceLoadStoreWidth()
4815   const unsigned NumParts =  in fewerElementsVectorReductions()  local
4819   extractParts(SrcReg, NarrowTy, NumParts, SplitSrcs, MIRBuilder, MRI);  in fewerElementsVectorReductions()
4824     if (isPowerOf2_32(NumParts)) {  in fewerElementsVectorReductions()
4827       unsigned NumPartsLeft = NumParts;  in fewerElementsVectorReductions()
4847     for (unsigned Idx = 1; Idx < NumParts; ++Idx)  in fewerElementsVectorReductions()
4855   for (unsigned Part = 0; Part < NumParts; ++Part) {  in fewerElementsVectorReductions()
4869   for (unsigned Part = 1; Part < NumParts; ++Part) {  in fewerElementsVectorReductions()
4870     if (Part == NumParts - 1) {  in fewerElementsVectorReductions()
4901   unsigned NumParts = SrcTy.getNumElements();  in fewerElementsVectorSeqReductions()  local
4902   extractParts(SrcReg, NarrowTy, NumParts, SplitSrcs, MIRBuilder, MRI);  in fewerElementsVectorSeqReductions()
4904   for (unsigned i = 0; i < NumParts; i++)  in fewerElementsVectorSeqReductions()
5629   unsigned NumParts = Size / NarrowSize;  in narrowScalarMul()  local
5631   unsigned DstTmpParts = NumParts * (IsMulHigh ? 2 : 1);  in narrowScalarMul()
5635   extractParts(Src1, NarrowTy, NumParts, Src1Parts, MIRBuilder, MRI);  in narrowScalarMul()
5636   extractParts(Src2, NarrowTy, NumParts, Src2Parts, MIRBuilder, MRI);  in narrowScalarMul()
5640   ArrayRef<Register> DstRegs(&DstTmpRegs[DstTmpParts - NumParts], NumParts);  in narrowScalarMul()
5684   int NumParts = SizeOp1 / NarrowSize;  in narrowScalarExtract()  local
5688   extractParts(MI.getOperand(1).getReg(), NarrowTy, NumParts, SrcRegs,  in narrowScalarExtract()
5694   for (int i = 0; i < NumParts; ++i) {  in narrowScalarExtract()