Lines Matching refs:predecessors
262 // Prepare for a topological sort: Record the number of predecessors each
269 for (const MachineBasicBlock *Pred : MBB.predecessors())
391 // other predecessors should be backedges below.
392 for (auto Pred : MBB.predecessors())
395 "Loop header predecessors must be loop predecessors or "
398 // Exception header. All predecessors should be sorted above.
399 for (auto Pred : MBB.predecessors())
401 "Non-loop-header predecessors should be topologically sorted");
407 // Not a region header. All predecessors should be sorted above.
408 for (auto Pred : MBB.predecessors())
410 "Non-loop-header predecessors should be topologically sorted");