120                                       const SDValue *Parts, unsigned NumParts,
129                                 const SDValue *Parts, unsigned NumParts,  in getCopyFromParts()  argument
133     return getCopyFromPartsVector(DAG, DL, Parts, NumParts,  in getCopyFromParts()
136   assert(NumParts > 0 && "No parts to assemble!");  in getCopyFromParts()
140   if (NumParts > 1) {  in getCopyFromParts()
147       unsigned RoundParts = NumParts & (NumParts - 1) ?  in getCopyFromParts()
148         1 << Log2_32(NumParts) : NumParts;  in getCopyFromParts()
171       if (RoundParts < NumParts) {  in getCopyFromParts()
173         unsigned OddParts = NumParts - RoundParts;  in getCopyFromParts()
182         EVT TotalVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyFromParts()
206       Val = getCopyFromParts(DAG, DL, Parts, NumParts, PartVT, IntVT, V);  in getCopyFromParts()
277                                       const SDValue *Parts, unsigned NumParts,  in getCopyFromPartsVector()  argument
280   assert(NumParts > 0 && "No parts to assemble!");  in getCopyFromPartsVector()
285   if (NumParts > 1) {  in getCopyFromPartsVector()
292     assert(NumRegs == NumParts && "Part count doesn't match vector breakdown!");  in getCopyFromPartsVector()
293     NumParts = NumRegs; // Silence a compiler warning.  in getCopyFromPartsVector()
301     if (NumIntermediates == NumParts) {  in getCopyFromPartsVector()
304       for (unsigned i = 0; i != NumParts; ++i)  in getCopyFromPartsVector()
307     } else if (NumParts > 0) {  in getCopyFromPartsVector()
310       assert(NumParts % NumIntermediates == 0 &&  in getCopyFromPartsVector()
312       unsigned Factor = NumParts / NumIntermediates;  in getCopyFromPartsVector()
376                                  SDValue Val, SDValue *Parts, unsigned NumParts,
383                            SDValue *Parts, unsigned NumParts, MVT PartVT,  in getCopyToParts()  argument
390     return getCopyToPartsVector(DAG, DL, Val, Parts, NumParts, PartVT, V);  in getCopyToParts()
393   unsigned OrigNumParts = NumParts;  in getCopyToParts()
397   if (NumParts == 0)  in getCopyToParts()
403     assert(NumParts == 1 && "No-op copy with multiple parts!");  in getCopyToParts()
408   if (NumParts * PartBits > ValueVT.getSizeInBits()) {  in getCopyToParts()
411       assert(NumParts == 1 && "Do not know what to promote to!");  in getCopyToParts()
423       ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
430     assert(NumParts == 1 && PartEVT != ValueVT);  in getCopyToParts()
432   } else if (NumParts * PartBits < ValueVT.getSizeInBits()) {  in getCopyToParts()
437     ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
445   assert(NumParts * PartBits == ValueVT.getSizeInBits() &&  in getCopyToParts()
448   if (NumParts == 1) {  in getCopyToParts()
460   if (NumParts & (NumParts - 1)) {  in getCopyToParts()
464     unsigned RoundParts = 1 << Log2_32(NumParts);  in getCopyToParts()
466     unsigned OddParts = NumParts - RoundParts;  in getCopyToParts()
473       std::reverse(Parts + RoundParts, Parts + NumParts);  in getCopyToParts()
475     NumParts = RoundParts;  in getCopyToParts()
476     ValueVT = EVT::getIntegerVT(*DAG.getContext(), NumParts * PartBits);  in getCopyToParts()
487   for (unsigned StepSize = NumParts; StepSize > 1; StepSize /= 2) {  in getCopyToParts()
488     for (unsigned i = 0; i < NumParts; i += StepSize) {  in getCopyToParts()
514                                  SDValue Val, SDValue *Parts, unsigned NumParts,  in getCopyToPartsVector()  argument
520   if (NumParts == 1) {  in getCopyToPartsVector()
580   assert(NumRegs == NumParts && "Part count doesn't match vector breakdown!");  in getCopyToPartsVector()
581   NumParts = NumRegs; // Silence a compiler warning.  in getCopyToPartsVector()
599   if (NumParts == NumIntermediates) {  in getCopyToPartsVector()
602     for (unsigned i = 0; i != NumParts; ++i)  in getCopyToPartsVector()
604   } else if (NumParts > 0) {  in getCopyToPartsVector()
608     assert(NumParts % NumIntermediates == 0 &&  in getCopyToPartsVector()
610     unsigned Factor = NumParts / NumIntermediates;  in getCopyToPartsVector()
757     unsigned NumParts = TLI.getNumRegisters(*DAG.getContext(), ValueVT);  in getCopyToRegs()  local
764                    &Parts[Part], NumParts, RegisterVT, V, ExtendKind);  in getCopyToRegs()
765     Part += NumParts;  in getCopyToRegs()
1462         unsigned NumParts = TLI.getNumRegisters(Context, VT);  in visitRet()  local
1464         SmallVector<SDValue, 4> Parts(NumParts);  in visitRet()
1467                        &Parts[0], NumParts, PartVT, &I, ExtendKind);  in visitRet()
1480         for (unsigned i = 0; i < NumParts; ++i) {  in visitRet()
7628       unsigned NumParts = getNumRegisters(CLI.RetTy->getContext(), VT);  in LowerCallTo()  local
7629       SmallVector<SDValue, 4> Parts(NumParts);  in LowerCallTo()
7651         if ((NumParts * PartVT.getSizeInBits() == VT.getSizeInBits()) ||  in LowerCallTo()
7657       getCopyToParts(CLI.DAG, CLI.DL, Op, &Parts[0], NumParts, PartVT,  in LowerCallTo()
7660       for (unsigned j = 0; j != NumParts; ++j) {  in LowerCallTo()
7665         if (NumParts > 1 && j == 0)  in LowerCallTo()
7669           if (j == NumParts - 1)  in LowerCallTo()
8011       unsigned NumParts = TLI->getNumRegisters(*CurDAG->getContext(), VT);  in LowerArguments()  local
8021                                              NumParts, PartVT, VT,  in LowerArguments()
8025       i += NumParts;  in LowerArguments()