88     const APInt &AOut, APInt &AB, KnownBits &Known, KnownBits &Known2,  in determineLiveOperandBits()  argument
124         AB = AOut.byteSwap();  in determineLiveOperandBits()
129         AB = AOut.reverseBits();  in determineLiveOperandBits()
167             AB = AOut.lshr(ShiftAmt);  in determineLiveOperandBits()
169             AB = AOut.shl(BitWidth - ShiftAmt);  in determineLiveOperandBits()
179         AB = APInt::getBitsSetFrom(BitWidth, AOut.countTrailingZeros());  in determineLiveOperandBits()
185     if (AOut.isMask()) {  in determineLiveOperandBits()
186       AB = AOut;  in determineLiveOperandBits()
189       AB = determineLiveOperandBitsAdd(OperandNo, AOut, Known, Known2);  in determineLiveOperandBits()
193     if (AOut.isMask()) {  in determineLiveOperandBits()
194       AB = AOut;  in determineLiveOperandBits()
197       AB = determineLiveOperandBitsSub(OperandNo, AOut, Known, Known2);  in determineLiveOperandBits()
204     AB = APInt::getLowBitsSet(BitWidth, AOut.getActiveBits());  in determineLiveOperandBits()
211         AB = AOut.lshr(ShiftAmt);  in determineLiveOperandBits()
228         AB = AOut.shl(ShiftAmt);  in determineLiveOperandBits()
242         AB = AOut.shl(ShiftAmt);  in determineLiveOperandBits()
246         if ((AOut & APInt::getHighBitsSet(BitWidth, ShiftAmt))  in determineLiveOperandBits()
258     AB = AOut;  in determineLiveOperandBits()
271     AB = AOut;  in determineLiveOperandBits()
285     AB = AOut;  in determineLiveOperandBits()
288     AB = AOut.zext(BitWidth);  in determineLiveOperandBits()
291     AB = AOut.trunc(BitWidth);  in determineLiveOperandBits()
294     AB = AOut.trunc(BitWidth);  in determineLiveOperandBits()
298     if ((AOut & APInt::getHighBitsSet(AOut.getBitWidth(),  in determineLiveOperandBits()
299                                       AOut.getBitWidth() - BitWidth))  in determineLiveOperandBits()
305       AB = AOut;  in determineLiveOperandBits()
309       AB = AOut;  in determineLiveOperandBits()
314       AB = AOut;  in determineLiveOperandBits()
382     APInt AOut;  in performAnalysis()  local
385       AOut = AliveBits[UserI];  in performAnalysis()
387                         << Twine::utohexstr(AOut.getLimitedValue()));  in performAnalysis()
391       InputIsKnownDead = !AOut && !isAlwaysLive(UserI);  in performAnalysis()
416           determineLiveOperandBits(UserI, OI, OI.getOperandNo(), AOut, AB,  in performAnalysis()
496                                               const APInt &AOut,  in determineLiveOperandBitsAddCarry()  argument
518   APInt RAOut = AOut.reverseBits();  in determineLiveOperandBitsAddCarry()
552   APInt AB = AOut | (ACarry & NeededToMaintainCarry);  in determineLiveOperandBitsAddCarry()
557                                                 const APInt &AOut,  in determineLiveOperandBitsAdd()  argument
560   return determineLiveOperandBitsAddCarry(OperandNo, AOut, LHS, RHS, true,  in determineLiveOperandBitsAdd()
565                                                 const APInt &AOut,  in determineLiveOperandBitsSub()  argument
571   return determineLiveOperandBitsAddCarry(OperandNo, AOut, LHS, NRHS, false,  in determineLiveOperandBitsSub()