99                                       const SDValue *Parts, unsigned NumParts,
109                                 unsigned NumParts, MVT PartVT, EVT ValueVT,  in getCopyFromParts()  argument
113     return getCopyFromPartsVector(DAG, DL, Parts, NumParts,  in getCopyFromParts()
116   assert(NumParts > 0 && "No parts to assemble!");  in getCopyFromParts()
120   if (NumParts > 1) {  in getCopyFromParts()
127       unsigned RoundParts = NumParts & (NumParts - 1) ?  in getCopyFromParts()
128         1 << Log2_32(NumParts) : NumParts;  in getCopyFromParts()
151       if (RoundParts < NumParts) {  in getCopyFromParts()
153         unsigned OddParts = NumParts - RoundParts;  in getCopyFromParts()
162         EVT TotalVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyFromParts()
185       Val = getCopyFromParts(DAG, DL, Parts, NumParts, PartVT, IntVT, V);  in getCopyFromParts()
243                                       const SDValue *Parts, unsigned NumParts,  in getCopyFromPartsVector()  argument
246   assert(NumParts > 0 && "No parts to assemble!");  in getCopyFromPartsVector()
251   if (NumParts > 1) {  in getCopyFromPartsVector()
258     assert(NumRegs == NumParts && "Part count doesn't match vector breakdown!");  in getCopyFromPartsVector()
259     NumParts = NumRegs; // Silence a compiler warning.  in getCopyFromPartsVector()
266     if (NumIntermediates == NumParts) {  in getCopyFromPartsVector()
269       for (unsigned i = 0; i != NumParts; ++i)  in getCopyFromPartsVector()
272     } else if (NumParts > 0) {  in getCopyFromPartsVector()
275       assert(NumParts % NumIntermediates == 0 &&  in getCopyFromPartsVector()
277       unsigned Factor = NumParts / NumIntermediates;  in getCopyFromPartsVector()
345                                  SDValue Val, SDValue *Parts, unsigned NumParts,
352                            SDValue Val, SDValue *Parts, unsigned NumParts,  in getCopyToParts()  argument
359     return getCopyToPartsVector(DAG, DL, Val, Parts, NumParts, PartVT, V);  in getCopyToParts()
363   unsigned OrigNumParts = NumParts;  in getCopyToParts()
366   if (NumParts == 0)  in getCopyToParts()
372     assert(NumParts == 1 && "No-op copy with multiple parts!");  in getCopyToParts()
377   if (NumParts * PartBits > ValueVT.getSizeInBits()) {  in getCopyToParts()
380       assert(NumParts == 1 && "Do not know what to promote to!");  in getCopyToParts()
386       ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
393     assert(NumParts == 1 && PartEVT != ValueVT);  in getCopyToParts()
395   } else if (NumParts * PartBits < ValueVT.getSizeInBits()) {  in getCopyToParts()
400     ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
408   assert(NumParts * PartBits == ValueVT.getSizeInBits() &&  in getCopyToParts()
411   if (NumParts == 1) {  in getCopyToParts()
421   if (NumParts & (NumParts - 1)) {  in getCopyToParts()
425     unsigned RoundParts = 1 << Log2_32(NumParts);  in getCopyToParts()
427     unsigned OddParts = NumParts - RoundParts;  in getCopyToParts()
434       std::reverse(Parts + RoundParts, Parts + NumParts);  in getCopyToParts()
436     NumParts = RoundParts;  in getCopyToParts()
437     ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
448   for (unsigned StepSize = NumParts; StepSize > 1; StepSize /= 2) {  in getCopyToParts()
449     for (unsigned i = 0; i < NumParts; i += StepSize) {  in getCopyToParts()
475                                  SDValue Val, SDValue *Parts, unsigned NumParts,  in getCopyToPartsVector()  argument
481   if (NumParts == 1) {  in getCopyToPartsVector()
544   assert(NumRegs == NumParts && "Part count doesn't match vector breakdown!");  in getCopyToPartsVector()
545   NumParts = NumRegs; // Silence a compiler warning.  in getCopyToPartsVector()
563   if (NumParts == NumIntermediates) {  in getCopyToPartsVector()
566     for (unsigned i = 0; i != NumParts; ++i)  in getCopyToPartsVector()
568   } else if (NumParts > 0) {  in getCopyToPartsVector()
572     assert(NumParts % NumIntermediates == 0 &&  in getCopyToPartsVector()
574     unsigned Factor = NumParts / NumIntermediates;  in getCopyToPartsVector()
782     unsigned NumParts = TLI.getNumRegisters(*DAG.getContext(), ValueVT);  in getCopyToRegs()  local
789                    &Parts[Part], NumParts, RegisterVT, V, ExtendKind);  in getCopyToRegs()
790     Part += NumParts;  in getCopyToRegs()
1278         unsigned NumParts = TLI.getNumRegisters(Context, VT);  in visitRet()  local
1280         SmallVector<SDValue, 4> Parts(NumParts);  in visitRet()
1283                        &Parts[0], NumParts, PartVT, &I, ExtendKind);  in visitRet()
1296         for (unsigned i = 0; i < NumParts; ++i) {  in visitRet()
7280       unsigned NumParts = getNumRegisters(CLI.RetTy->getContext(), VT);  in LowerCallTo()  local
7281       SmallVector<SDValue, 4> Parts(NumParts);  in LowerCallTo()
7303         if ((NumParts * PartVT.getSizeInBits() == VT.getSizeInBits()) ||  in LowerCallTo()
7309       getCopyToParts(CLI.DAG, CLI.DL, Op, &Parts[0], NumParts, PartVT,  in LowerCallTo()
7312       for (unsigned j = 0; j != NumParts; ++j) {  in LowerCallTo()
7317         if (NumParts > 1 && j == 0)  in LowerCallTo()
7635       unsigned NumParts = TLI->getNumRegisters(*CurDAG->getContext(), VT);  in LowerArguments()  local
7645                                              NumParts, PartVT, VT,  in LowerArguments()
7649       i += NumParts;  in LowerArguments()