38267     unsigned NumSignBits =  in SimplifyDemandedBitsForTargetNode()  local
38271     if (NumSignBits > ShAmt && (NumSignBits - ShAmt) >= UpperDemandedBits)  in SimplifyDemandedBitsForTargetNode()
38323       unsigned NumSignBits =  in SimplifyDemandedBitsForTargetNode()  local
38325       if (ShAmt < NumSignBits)  in SimplifyDemandedBitsForTargetNode()
38607     unsigned NumSignBits = DAG.ComputeNumSignBits(Op0, DemandedElts, Depth + 1);  in SimplifyMultipleUseDemandedBitsForTargetNode()  local
38609     if (NumSignBits > ShAmt && (NumSignBits - ShAmt) >= UpperDemandedBits)  in SimplifyMultipleUseDemandedBitsForTargetNode()
45558   unsigned NumSignBits = DAG.ComputeNumSignBits(In);  in combineVectorSignBitsTruncation()  local
45563   if (SVT == MVT::i32 && NumSignBits != InSVT.getSizeInBits())  in combineVectorSignBitsTruncation()
45566   if (NumSignBits > (InSVT.getSizeInBits() - NumPackedSignBits))  in combineVectorSignBitsTruncation()
47718     unsigned NumSignBits = DAG.ComputeNumSignBits(Op0);  in combineSIntToFP()  local
47719     if (NumSignBits >= (BitWidth - 31)) {  in combineSIntToFP()