Lines Matching refs:LZ
2303 // uint lz = clz(u);
2304 // uint e = (u != 0) ? 127U + 63U - lz : 0;
2305 // u = (u << lz) & 0x7fffffffffffffffUL;
2338 SDValue LZ = DAG.getNode(ISD::CTLZ_ZERO_UNDEF, SL, MVT::i64, L);
2339 LZ = DAG.getNode(ISD::TRUNCATE, SL, MVT::i32, LZ);
2344 DAG.getNode(ISD::SUB, SL, MVT::i32, K, LZ),
2348 DAG.getNode(ISD::SHL, SL, MVT::i64, L, LZ),
2925 unsigned LZ = Known.countMinLeadingZeros();
2926 if (LZ < RHSVal)
