Cross Reference: /external/llvm/lib/Analysis/ScalarEvolution.cpp

Lines Matching refs:BitWidth
1159   unsigned BitWidth = SE->getTypeSizeInBits(Step->getType());
1162     return SE->getConstant(APInt::getSignedMinValue(BitWidth) -
1167     return SE->getConstant(APInt::getSignedMaxValue(BitWidth) -
1179   unsigned BitWidth = SE->getTypeSizeInBits(Step->getType());
1182   return SE->getConstant(APInt::getMinValue(BitWidth) -
1289   unsigned BitWidth = SE->getTypeSizeInBits(AR->getType());
1290   Type *WideTy = IntegerType::get(SE->getContext(), BitWidth * 2);
1456       unsigned BitWidth = getTypeSizeInBits(AR->getType());
1486           Type *WideTy = IntegerType::get(getContext(), BitWidth * 2);
1527           const SCEV *N = getConstant(APInt::getMinValue(BitWidth) -
1541           const SCEV *N = getConstant(APInt::getMaxValue(BitWidth) -
1647       unsigned BitWidth = getTypeSizeInBits(AR->getType());
1677           Type *WideTy = IntegerType::get(getContext(), BitWidth * 2);
2104     uint64_t BitWidth = getTypeSizeInBits(Ty);
2107     APInt AccumulatedConstant(BitWidth, 0);
2110                                      APInt(BitWidth, 1), *this)) {
3772     uint32_t BitWidth = getTypeSizeInBits(M->getType());
3774          SumOpRes != BitWidth && i != e; ++i)
3776                           BitWidth);
3806     unsigned BitWidth = getTypeSizeInBits(U->getType());
3807     APInt Zeros(BitWidth, 0), Ones(BitWidth, 0);
3863   unsigned BitWidth = getTypeSizeInBits(S->getType());
3864   ConstantRange ConservativeResult(BitWidth, /*isFullSet=*/true);
3872           ConstantRange(APInt::getMinValue(BitWidth),
3873                         APInt::getMaxValue(BitWidth).lshr(TZ).shl(TZ) + 1);
3876           APInt::getSignedMinValue(BitWidth),
3877           APInt::getSignedMaxValue(BitWidth).ashr(TZ).shl(TZ) + 1);
3918                     ConservativeResult.intersectWith(X.zeroExtend(BitWidth)));
3924                     ConservativeResult.intersectWith(X.signExtend(BitWidth)));
3930                     ConservativeResult.intersectWith(X.truncate(BitWidth)));
3941               ConstantRange(C->getValue()->getValue(), APInt(BitWidth, 0)));
3954           ConstantRange(APInt(BitWidth, 0),
3955                         APInt::getSignedMinValue(BitWidth)));
3958           ConstantRange(APInt::getSignedMinValue(BitWidth),
3959                         APInt(BitWidth, 1)));
3967           getTypeSizeInBits(MaxBECount->getType()) <= BitWidth) {
3976             MaxBECountRange.zextOrTrunc(BitWidth * 2 + 1);
3981         ConstantRange SExtStepSRange = StepSRange.sextOrTrunc(BitWidth * 2 + 1);
3989             StartURange.zextOrTrunc(BitWidth * 2 + 1);
3990         ConstantRange ZExtEndURange = EndURange.zextOrTrunc(BitWidth * 2 + 1);
4011             StartSRange.sextOrTrunc(BitWidth * 2 + 1);
4012         ConstantRange SExtEndSRange = EndSRange.sextOrTrunc(BitWidth * 2 + 1);
4042       APInt Zeros(BitWidth, 0), Ones(BitWidth, 0);
4053             ConstantRange(APInt::getSignedMinValue(BitWidth).ashr(NS - 1),
4054                           APInt::getSignedMaxValue(BitWidth).ashr(NS - 1) + 1));
4157       unsigned BitWidth = A.getBitWidth();
4158       APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
4163           APInt::getLowBitsSet(BitWidth, BitWidth - LZ - TZ).shl(TZ);
4166             ConstantInt::get(getContext(), APInt::getOneBitSet(BitWidth, TZ)));
4171                     IntegerType::get(getContext(), BitWidth - LZ - TZ)),
4251       uint32_t BitWidth = cast<IntegerType>(U->getType())->getBitWidth();
4257       if (SA->getValue().uge(BitWidth))
4261         APInt::getOneBitSet(BitWidth, SA->getZExtValue()));
4269       uint32_t BitWidth = cast<IntegerType>(U->getType())->getBitWidth();
4275       if (SA->getValue().uge(BitWidth))
4279         APInt::getOneBitSet(BitWidth, SA->getZExtValue()));
4290           uint64_t BitWidth = getTypeSizeInBits(U->getType());
4296           if (CI->getValue().uge(BitWidth))
4299           uint64_t Amt = BitWidth - CI->getZExtValue();
4300           if (Amt == BitWidth)
5995   uint32_t BitWidth = LC->getValue()->getValue().getBitWidth();
5999   APInt Two(BitWidth, 2);
6000   APInt Four(BitWidth, 4);
7190   unsigned BitWidth = getTypeSizeInBits(RHS->getType());
7195     APInt MaxValue = APInt::getSignedMaxValue(BitWidth);
7204   APInt MaxValue = APInt::getMaxValue(BitWidth);
7219   unsigned BitWidth = getTypeSizeInBits(RHS->getType());
7224     APInt MinValue = APInt::getSignedMinValue(BitWidth);
7233   APInt MinValue = APInt::getMinValue(BitWidth);
7314   unsigned BitWidth = getTypeSizeInBits(LHS->getType());
7315   APInt Limit = IsSigned ? APInt::getSignedMaxValue(BitWidth) - (MinStride - 1)
7316                          : APInt::getMaxValue(BitWidth) - (MinStride - 1);
7395   unsigned BitWidth = getTypeSizeInBits(LHS->getType());
7396   APInt Limit = IsSigned ? APInt::getSignedMinValue(BitWidth) + (MinStride - 1)
7397                          : APInt::getMinValue(BitWidth) + (MinStride - 1);
7457   unsigned BitWidth = SE.getTypeSizeInBits(getType());
7458   if (!Range.contains(APInt(BitWidth, 0)))
7469     APInt One(BitWidth,1);