44 ConstantRange::ConstantRange(uint32_t BitWidth, bool Full)  in ConstantRange()  argument
45     : Lower(Full ? APInt::getMaxValue(BitWidth) : APInt::getMinValue(BitWidth)),  in ConstantRange()
249   unsigned BitWidth = V.getBitWidth();  in makeExactMulNUWRegion()  local
254       APIntOps::RoundingUDiv(APInt::getMinValue(BitWidth), V,  in makeExactMulNUWRegion()
256       APIntOps::RoundingUDiv(APInt::getMaxValue(BitWidth), V,  in makeExactMulNUWRegion()
263   unsigned BitWidth = V.getBitWidth();  in makeExactMulNSWRegion()  local
265     return ConstantRange::getFull(BitWidth);  in makeExactMulNSWRegion()
267   APInt MinValue = APInt::getSignedMinValue(BitWidth);  in makeExactMulNSWRegion()
268   APInt MaxValue = APInt::getSignedMaxValue(BitWidth);  in makeExactMulNSWRegion()
297   unsigned BitWidth = Other.getBitWidth();  in makeGuaranteedNoWrapRegion()  local
305       return getNonEmpty(APInt::getZero(BitWidth), -Other.getUnsignedMax());  in makeGuaranteedNoWrapRegion()
307     APInt SignedMinVal = APInt::getSignedMinValue(BitWidth);  in makeGuaranteedNoWrapRegion()
316       return getNonEmpty(Other.getUnsignedMax(), APInt::getMinValue(BitWidth));  in makeGuaranteedNoWrapRegion()
318     APInt SignedMinVal = APInt::getSignedMinValue(BitWidth);  in makeGuaranteedNoWrapRegion()
340         ConstantRange(APInt(BitWidth, 0), APInt(BitWidth, (BitWidth - 1) + 1)));  in makeGuaranteedNoWrapRegion()
344       return getFull(BitWidth);  in makeGuaranteedNoWrapRegion()
351       return getNonEmpty(APInt::getZero(BitWidth),  in makeGuaranteedNoWrapRegion()
352                          APInt::getMaxValue(BitWidth).lshr(ShAmtUMax) + 1);  in makeGuaranteedNoWrapRegion()
353     return getNonEmpty(APInt::getSignedMinValue(BitWidth).ashr(ShAmtUMax),  in makeGuaranteedNoWrapRegion()
354                        APInt::getSignedMaxValue(BitWidth).ashr(ShAmtUMax) + 1);  in makeGuaranteedNoWrapRegion()
1754   unsigned BitWidth = Lower.getBitWidth();  in getUnsignedCountTrailingZerosRange()  local
1756     return ConstantRange(APInt(BitWidth, Lower.countr_zero()));  in getUnsignedCountTrailingZerosRange()
1758     return ConstantRange(APInt::getZero(BitWidth),  in getUnsignedCountTrailingZerosRange()
1759                          APInt(BitWidth, BitWidth + 1));  in getUnsignedCountTrailingZerosRange()
1766       APInt::getZero(BitWidth),  in getUnsignedCountTrailingZerosRange()
1767       APInt(BitWidth,  in getUnsignedCountTrailingZerosRange()
1768             std::max(BitWidth - LCPLength - 1, Lower.countr_zero()) + 1));  in getUnsignedCountTrailingZerosRange()
1775   unsigned BitWidth = getBitWidth();  in cttz()  local
1776   APInt Zero = APInt::getZero(BitWidth);  in cttz()
1792       return getUnsignedCountTrailingZerosRange(APInt(BitWidth, 1), Upper);  in cttz()
1799           getUnsignedCountTrailingZerosRange(APInt(BitWidth, 1), Upper);  in cttz()
1805     return getNonEmpty(Zero, APInt(BitWidth, BitWidth + 1));  in cttz()
1822   unsigned BitWidth = Lower.getBitWidth();  in getUnsignedPopCountRange()  local
1824     return ConstantRange(APInt(BitWidth, Lower.popcount()));  in getUnsignedPopCountRange()
1833       LCPPopCount + (Lower.countr_zero() < BitWidth - LCPLength ? 1 : 0);  in getUnsignedPopCountRange()
1838   unsigned MaxBits = LCPPopCount + (BitWidth - LCPLength) -  in getUnsignedPopCountRange()
1839                      (Max.countr_one() < BitWidth - LCPLength ? 1 : 0);  in getUnsignedPopCountRange()
1840   return ConstantRange(APInt(BitWidth, MinBits), APInt(BitWidth, MaxBits + 1));  in getUnsignedPopCountRange()
1847   unsigned BitWidth = getBitWidth();  in ctpop()  local
1848   APInt Zero = APInt::getZero(BitWidth);  in ctpop()
1850     return getNonEmpty(Zero, APInt(BitWidth, BitWidth + 1));  in ctpop()
1856   ConstantRange CR1 = ConstantRange(APInt(BitWidth, Lower.countl_one()),  in ctpop()
1857                                     APInt(BitWidth, BitWidth + 1));  in ctpop()