Transforms/InstCombine/InstCombineCalls.cpp

15 #include "llvm/ADT/APInt.h"
370   APInt Count(64, 0);
407     Count = APInt(64, BitWidth - 1);
501     APInt ShiftVal = COp->getValue();
578   APInt MinValue, MaxValue;
584         APInt::getSignedMinValue(DstScalarSizeInBits).sext(SrcScalarSizeInBits);
586         APInt::getSignedMaxValue(DstScalarSizeInBits).sext(SrcScalarSizeInBits);
591     MinValue = APInt::getNullValue(SrcScalarSizeInBits);
592     MaxValue = APInt::getLowBitsSet(SrcScalarSizeInBits, DstScalarSizeInBits);
752     APInt APIndex = CIIndex->getValue().zextOrTrunc(6);
753     APInt APLength = CILength->getValue().zextOrTrunc(6);
786             Constant::getIntegerValue(IntTy32, APInt(32, i + Index)));
789             Constant::getIntegerValue(IntTy32, APInt(32, i + 16)));
802       APInt Elt = CI0->getValue();
827                                  APInt APLength, APInt APIndex,
865       ShuffleMask.push_back(Constant::getIntegerValue(IntTy32, APInt(32, i)));
868           Constant::getIntegerValue(IntTy32, APInt(32, i + 16)));
870       ShuffleMask.push_back(Constant::getIntegerValue(IntTy32, APInt(32, i)));
892     APInt V00 = CI00->getValue();
893     APInt V10 = CI10->getValue();
894     APInt Mask = APInt::getLowBitsSet(64, Length).shl(Index);
897     APInt Val = V00 | V10;
995     APInt Index = cast<ConstantInt>(COp)->getValue();
1006     Index += APInt(32, (I / NumLaneElts) * NumLaneElts);
1100   APInt DemandedElts = possiblyDemandedEltsInMask(ConstMask);
1101   APInt UndefElts(DemandedElts.getBitWidth(), 0);
1138   APInt DemandedElts = possiblyDemandedEltsInMask(ConstMask);
1139   APInt UndefElts(DemandedElts.getBitWidth(), 0);
1869     APInt UndefElts(VWidth, 0);
1870     APInt AllOnesEltMask(APInt::getAllOnesValue(VWidth));
1883     APInt UndefElts(Width, 0);
1884     APInt DemandedElts = APInt::getLowBitsSet(Width, DemandedWidth);
2010     APInt Op2Demanded = APInt::getLowBitsSet(BitWidth, Log2_32_Ceil(BitWidth));
2027     const APInt *C0, *C1;
2035       APInt NewC =
2104         APInt Min = APSInt::getMinValue(BitWidth, !SI->isSigned());
2109         APInt Max = APSInt::getMaxValue(BitWidth, !SI->isSigned());
2129       const APInt *Val, *Val2;
2130       APInt NewVal;
2961       APInt UndefElts1(VWidth, 0);
2962       APInt DemandedElts1 = APInt::getSplat(VWidth,
2963                                             APInt(2, (Imm & 0x01) ? 2 : 1));
2970       APInt UndefElts2(VWidth, 0);
2971       APInt DemandedElts2 = APInt::getSplat(VWidth,
2972                                             APInt(2, (Imm & 0x10) ? 2 : 1));
3076       const APInt &V11 = CI11->getValue();
3077       APInt Len = V11.zextOrTrunc(6);
3078       APInt Idx = V11.lshr(8).zextOrTrunc(6);
3110       APInt Len = CILength->getValue().zextOrTrunc(6);
3111       APInt Idx = CIIndex->getValue().zextOrTrunc(6);
3424     if (SimplifyDemandedBits(II, 0, APInt::getLowBitsSet(32, 16),
3453     if (SimplifyDemandedBits(II, CarryOp, APInt::getOneBitSet(32, 29),
4375     const APInt &N = Op0C->getValue();
4376     APInt Size = N.umul_ov(Op1C->getValue(), Overflow);