PlaceMarkers(MF, MLI, TII, MDT);
#ifndef NDEBUG
- // Verify that block and loop beginnings and endings are in FIFO order, and
+ // Verify that block and loop beginnings and endings are in LIFO order, and
// that all references to blocks are to blocks on the stack at the point of
// the reference.
SmallVector<std::pair<MachineBasicBlock *, bool>, 0> Stack;