Lines Matching defs:NumSignBits
20881 unsigned NumSignBits = DAG.ComputeNumSignBits(In);
20887 if (DstSVT == MVT::i32 && NumSignBits != NumSrcEltBits &&
20892 if (Flags.hasNoSignedWrap() || MinSignBits < NumSignBits) {
43907 unsigned NumSignBits =
43910 if (NumSignBits > ShAmt && (NumSignBits - ShAmt) >= UpperDemandedBits)
43979 // fold (VSRAI (VSHLI X, C1), C1) --> X iff NumSignBits(X) > C1
43982 unsigned NumSignBits =
43984 if (ShAmt < NumSignBits)
44358 unsigned NumSignBits = DAG.ComputeNumSignBits(Op0, DemandedElts, Depth + 1);
44360 if (NumSignBits > ShAmt && (NumSignBits - ShAmt) >= UpperDemandedBits)
56307 unsigned NumSignBits = DAG.ComputeNumSignBits(Op0);
56308 if (NumSignBits >= (BitWidth - 31)) {