Target/PowerPC/PPCISelDAGToDAG.cpp

1450                                 unsigned MaskStart, unsigned MaskEnd,
1455              InstMaskEnd   = 64 - MaskStart - 1;
1470                           unsigned MaskStart, unsigned MaskEnd,
1475              InstMaskEnd   = 64 - MaskStart - 1;
1518     // The rotation mask for the second instruction must be MaskStart.
1519     unsigned RLAmt2 = MaskStart;
1525     return SelectRotMask64(V, dl, RLAmt2, false, MaskStart, MaskEnd);
1531                              bool Repl32, unsigned MaskStart,
1536              InstMaskEnd   = 64 - MaskStart - 1;
1567     // The rotation mask for the second instruction must be MaskStart.
1568     unsigned RLAmt2 = MaskStart;
1574     return SelectRotMaskIns64(Base, V, dl, RLAmt2, false, MaskStart, MaskEnd);