reference, declarationdefinition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/CodeGen/MachineLoopUtils.cpp
   32   if (Preheader == Loop)
   33     Preheader = *std::next(Loop->pred_begin());
   82     if (MI.getOperand(2).getMBB() != Preheader)
  107     Preheader->replaceSuccessor(Loop, NewBB);
  109     Loop->replacePhiUsesWith(Preheader, NewBB);
  110     if (TII->removeBranch(*Preheader) > 0)
  111       TII->insertBranch(*Preheader, NewBB, nullptr, {}, DL);