Lines Matching defs:NumSignBits

20499   unsigned NumSignBits = DAG.ComputeNumSignBits(In);
20505   if (DstSVT == MVT::i32 && NumSignBits != NumSrcEltBits &&
20510   if (MinSignBits < NumSignBits) {
42769     unsigned NumSignBits =
42772     if (NumSignBits > ShAmt && (NumSignBits - ShAmt) >= UpperDemandedBits)
42818     // fold (VSRAI (VSHLI X, C1), C1) --> X iff NumSignBits(X) > C1
42822       unsigned NumSignBits =
42824       if (ShAmt < NumSignBits)
43188     unsigned NumSignBits = DAG.ComputeNumSignBits(Op0, DemandedElts, Depth + 1);
43190     if (NumSignBits > ShAmt && (NumSignBits - ShAmt) >= UpperDemandedBits)
55025     unsigned NumSignBits = DAG.ComputeNumSignBits(Op0);
55026     if (NumSignBits >= (BitWidth - 31)) {