Lines Matching defs:Bits

99       if (std::optional<APInt> Bits = extractConstantBits(CVSplat)) {
100         assert((NumBits % Bits->getBitWidth()) == 0 && "Illegal splat");
101         return APInt::getSplat(NumBits, *Bits);
105     APInt Bits = APInt::getZero(NumBits);
113       Bits.insertBits(*SubBits, I * SubBits->getBitWidth());
115     return Bits;
125       APInt Bits = APInt::getZero(NumBits);
129           Bits.insertBits(CDS->getElementAsAPInt(I), I * EltBits);
131           Bits.insertBits(CDS->getElementAsAPFloat(I).bitcastToAPInt(),
134       return Bits;
143   if (std::optional<APInt> Bits = extractConstantBits(C))
144     return Bits->zextOrTrunc(NumBits);
156   if (std::optional<APInt> Bits = extractConstantBits(C))
157     if (Bits->isSplat(SplatBitWidth))
158       return Bits->trunc(SplatBitWidth);
188         if (std::optional<APInt> Bits = extractConstantBits(Sequence[I])) {
189           SplatBits.insertBits(*Bits, I * Bits->getBitWidth());
204                                  const APInt &Bits, unsigned NumSclBits) {
205   unsigned BitWidth = Bits.getBitWidth();
210       RawBits.push_back(Bits.extractBits(8, I).getZExtValue());
217       RawBits.push_back(Bits.extractBits(16, I).getZExtValue());
226       RawBits.push_back(Bits.extractBits(32, I).getZExtValue());
236     RawBits.push_back(Bits.extractBits(64, I).getZExtValue());
275     if (std::optional<APInt> Bits = extractConstantBits(C, NumBits)) {
276       if (Bits->countLeadingZeros() >= (NumBits - ScalarBitWidth)) {
280           return rebuildConstant(Ctx, SclTy, *Bits, NumSclBits);
283         APInt RawBits = Bits->zextOrTrunc(ScalarBitWidth);
300   if (std::optional<APInt> Bits = extractConstantBits(C, NumBits)) {
301     assert((Bits->getBitWidth() / DstEltBitWidth) == NumElts &&
302            (Bits->getBitWidth() % DstEltBitWidth) == 0 &&
308       APInt Elt = Bits->extractBits(DstEltBitWidth, I * DstEltBitWidth);