Lines Matching defs:Msb

617   auto BitfieldExtract = [&](SDValue N0, unsigned Msb, unsigned Lsb, SDLoc DL,
620                                   CurDAG->getTargetConstant(Msb, DL, VT),
642     const unsigned Msb = MsbPlusOne - 1;
645     SDNode *TH_EXT = BitfieldExtract(N0, Msb, Lsb, DL, VT);
660     const unsigned Msb = ExtSize - 1;
663     SDNode *TH_EXT = BitfieldExtract(N0, Msb, Lsb, DL, VT);
1197                                           SDValue X, unsigned Msb,
1203           RISCV::TH_EXTU, DL, VT, X, CurDAG->getTargetConstant(Msb, DL, VT),
1278           const unsigned Msb = llvm::bit_width(C1) + C2 - 1;
1280           if (tryUnsignedBitfieldExtract(Node, DL, VT, X, Msb, Lsb))
1484       const unsigned Msb = llvm::bit_width(C1) - 1;
1485       if (tryUnsignedBitfieldExtract(Node, DL, VT, N0, Msb, 0))