155                                       const SDValue *Parts, unsigned NumParts,
165                                 const SDValue *Parts, unsigned NumParts,  in getCopyFromParts()  argument
171   if (SDValue Val = TLI.joinRegisterPartsIntoValue(DAG, DL, Parts, NumParts,  in getCopyFromParts()
176     return getCopyFromPartsVector(DAG, DL, Parts, NumParts, PartVT, ValueVT, V,  in getCopyFromParts()
179   assert(NumParts > 0 && "No parts to assemble!");  in getCopyFromParts()
182   if (NumParts > 1) {  in getCopyFromParts()
190           (NumParts & (NumParts - 1)) ? 1 << Log2_32(NumParts) : NumParts;  in getCopyFromParts()
213       if (RoundParts < NumParts) {  in getCopyFromParts()
215         unsigned OddParts = NumParts - RoundParts;  in getCopyFromParts()
224         EVT TotalVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyFromParts()
248       Val = getCopyFromParts(DAG, DL, Parts, NumParts, PartVT, IntVT, V, CC);  in getCopyFromParts()
327                                       const SDValue *Parts, unsigned NumParts,  in getCopyFromPartsVector()  argument
331   assert(NumParts > 0 && "No parts to assemble!");  in getCopyFromPartsVector()
338   if (NumParts > 1) {  in getCopyFromPartsVector()
354     assert(NumRegs == NumParts && "Part count doesn't match vector breakdown!");  in getCopyFromPartsVector()
355     NumParts = NumRegs; // Silence a compiler warning.  in getCopyFromPartsVector()
363     if (NumIntermediates == NumParts) {  in getCopyFromPartsVector()
366       for (unsigned i = 0; i != NumParts; ++i)  in getCopyFromPartsVector()
369     } else if (NumParts > 0) {  in getCopyFromPartsVector()
372       assert(NumParts % NumIntermediates == 0 &&  in getCopyFromPartsVector()
374       unsigned Factor = NumParts / NumIntermediates;  in getCopyFromPartsVector()
386                   IntermediateVT.getVectorElementCount() * NumParts)  in getCopyFromPartsVector()
466                                  SDValue Val, SDValue *Parts, unsigned NumParts,
474                            SDValue *Parts, unsigned NumParts, MVT PartVT,  in getCopyToParts()  argument
480   if (TLI.splitValueIntoRegisterParts(DAG, DL, Val, Parts, NumParts, PartVT,  in getCopyToParts()
487     return getCopyToPartsVector(DAG, DL, Val, Parts, NumParts, PartVT, V,  in getCopyToParts()
491   unsigned OrigNumParts = NumParts;  in getCopyToParts()
495   if (NumParts == 0)  in getCopyToParts()
501     assert(NumParts == 1 && "No-op copy with multiple parts!");  in getCopyToParts()
506   if (NumParts * PartBits > ValueVT.getSizeInBits()) {  in getCopyToParts()
509       assert(NumParts == 1 && "Do not know what to promote to!");  in getCopyToParts()
521       ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
528     assert(NumParts == 1 && PartEVT != ValueVT);  in getCopyToParts()
530   } else if (NumParts * PartBits < ValueVT.getSizeInBits()) {  in getCopyToParts()
535     ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
543   assert(NumParts * PartBits == ValueVT.getSizeInBits() &&  in getCopyToParts()
546   if (NumParts == 1) {  in getCopyToParts()
558   if (NumParts & (NumParts - 1)) {  in getCopyToParts()
562     unsigned RoundParts = 1 << Log2_32(NumParts);  in getCopyToParts()
564     unsigned OddParts = NumParts - RoundParts;  in getCopyToParts()
573       std::reverse(Parts + RoundParts, Parts + NumParts);  in getCopyToParts()
575     NumParts = RoundParts;  in getCopyToParts()
576     ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
587   for (unsigned StepSize = NumParts; StepSize > 1; StepSize /= 2) {  in getCopyToParts()
588     for (unsigned i = 0; i < NumParts; i += StepSize) {  in getCopyToParts()
648                                  SDValue Val, SDValue *Parts, unsigned NumParts,  in getCopyToPartsVector()  argument
656   if (NumParts == 1) {  in getCopyToPartsVector()
707   assert(NumRegs == NumParts && "Part count doesn't match vector breakdown!");  in getCopyToPartsVector()
708   NumParts = NumRegs; // Silence a compiler warning.  in getCopyToPartsVector()
759   if (NumParts == NumIntermediates) {  in getCopyToPartsVector()
762     for (unsigned i = 0; i != NumParts; ++i)  in getCopyToPartsVector()
764   } else if (NumParts > 0) {  in getCopyToPartsVector()
768     assert(NumParts % NumIntermediates == 0 &&  in getCopyToPartsVector()
770     unsigned Factor = NumParts / NumIntermediates;  in getCopyToPartsVector()
904     unsigned NumParts = RegCount[Value];  in getCopyToRegs()  local
915                    NumParts, RegisterVT, V, CallConv, ExtendKind);  in getCopyToRegs()
916     Part += NumParts;  in getCopyToRegs()
1967         unsigned NumParts = TLI.getNumRegistersForCallingConv(Context, CC, VT);  in visitRet()  local
1969         SmallVector<SDValue, 4> Parts(NumParts);  in visitRet()
1972                        &Parts[0], NumParts, PartVT, &I, CC, ExtendKind);  in visitRet()
1997         for (unsigned i = 0; i < NumParts; ++i) {  in visitRet()
9634       unsigned NumParts = getNumRegistersForCallingConv(CLI.RetTy->getContext(),  in LowerCallTo()  local
9636       SmallVector<SDValue, 4> Parts(NumParts);  in LowerCallTo()
9663         if ((NumParts * PartVT.getSizeInBits() == VT.getSizeInBits()) ||  in LowerCallTo()
9669       getCopyToParts(CLI.DAG, CLI.DL, Op, &Parts[0], NumParts, PartVT, CLI.CB,  in LowerCallTo()
9672       for (unsigned j = 0; j != NumParts; ++j) {  in LowerCallTo()
9679         if (NumParts > 1 && j == 0)  in LowerCallTo()
9683           if (j == NumParts - 1)  in LowerCallTo()
10310       unsigned NumParts = TLI->getNumRegistersForCallingConv(  in LowerArguments()  local
10323         ArgValues.push_back(getCopyFromParts(DAG, dl, &InVals[i], NumParts,  in LowerArguments()
10328       i += NumParts;  in LowerArguments()