Lines Matching refs:ActiveBits

6422   unsigned ActiveBits = AndC->getAPIntValue().countr_one();
6424   ExtVT = EVT::getIntegerVT(*DAG.getContext(), ActiveBits);
6586       unsigned ActiveBits = Mask->getAPIntValue().countr_one();
6587       EVT ExtVT = EVT::getIntegerVT(*DAG.getContext(), ActiveBits);
10226     unsigned ActiveBits = IsSignExt
10229     if (ActiveBits > NarrowVTSize)
14485     unsigned ActiveBits = 0;
14487       ActiveBits = Mask.countr_one();
14488     } else if (Mask.isShiftedMask(ShAmt, ActiveBits)) {
14495     ExtVT = EVT::getIntegerVT(*DAG.getContext(), ActiveBits);
14553       unsigned Offset, ActiveBits;
14563                  ShiftMask.isShiftedMask(Offset, ActiveBits) &&
14565         EVT MaskedVT = EVT::getIntegerVT(*DAG.getContext(), ActiveBits);
14568         if (((Offset + ActiveBits) <= ExtVT.getScalarSizeInBits()) &&
23653   unsigned ActiveBits = 0;
23678     assert(!ActiveBits && "Already encountered non-constant-zero operand?");
23679     ActiveBits = CurrActiveBits;
23681     if (2 * ActiveBits > EltBitwidth)
23686   if (ActiveBits == 0)
23689   // We have EltBitwidth bits, the *minimal* chunk size is ActiveBits,
23694   // than |_ EltBitwidth / ActiveBits _| chunks. Find a largest split factor
23697   assert(2 * ActiveBits <= EltBitwidth &&
23699   for (unsigned Scale = EltBitwidth / ActiveBits; Scale >= 2; --Scale) {
23703     assert(ChunkBitwidth >= ActiveBits && "As per starting point.");