Lines Matching defs:TrailingZeroes

18315   // TrailingZeroes is used to test if the mul can be lowered to
18317   unsigned TrailingZeroes = ConstValue.countr_zero();
18318   if (TrailingZeroes) {
18332   APInt ShiftedConstValue = ConstValue.ashr(TrailingZeroes);
18386     unsigned TrailingZeroes = CVMinus1.countr_zero();
18387     APInt SCVMinus1 = CVMinus1.ashr(TrailingZeroes) - 1;
18391       N = APInt(BitWidth, TrailingZeroes);
18403     unsigned TrailingZeroes = CVMinus1.countr_zero();
18404     APInt CVPlus1 = CVMinus1.ashr(TrailingZeroes) + 1;
18408       N = APInt(BitWidth, TrailingZeroes);
18430       return Shl(Add(Shl(N0, ShiftAmt), N0), TrailingZeroes);
18435       ShiftAmt = SCVPlus1.logBase2() + TrailingZeroes;
18436       return Sub(Shl(N0, ShiftAmt), Shl(N0, TrailingZeroes));
18485       ShiftAmt = SCVPlus1.logBase2() + TrailingZeroes;
18486       return Sub(Shl(N0, TrailingZeroes), Shl(N0, ShiftAmt));