Lines Matching defs:NewTop

528   BlockFrequency FallThroughGains(const MachineBasicBlock *NewTop,
1998 // Compute the fall through gains when move NewTop before OldTop.
2015 //        --- NewTop <---
2021     const MachineBasicBlock *NewTop,
2028     FallThrough2Exit = MBFI->getBlockFreq(NewTop) *
2029         MBPI->getEdgeProbability(NewTop, ExitBB);
2030   BlockFrequency BackEdgeFreq = MBFI->getBlockFreq(NewTop) *
2031       MBPI->getEdgeProbability(NewTop, OldTop);
2033   // Find the best Pred of NewTop.
2036   for (MachineBasicBlock *Pred : NewTop->predecessors()) {
2042           MBFI->getBlockFreq(Pred) * MBPI->getEdgeProbability(Pred, NewTop);
2050   // If NewTop is not placed after Pred, another successor can be placed
2055       if ((Succ == NewTop) || (Succ == BestPred) || !LoopBlockSet.count(Succ))
2069                                   MBPI->getEdgeProbability(BestPred, NewTop);
2071       // If NewTop is not the best successor of Pred, then Pred doesn't
2072       // fallthrough to NewTop. So there is no FallThroughFromPred and
2196   MachineBasicBlock *NewTop = L.getHeader();
2197   while (NewTop != OldTop) {
2198     OldTop = NewTop;
2199     NewTop = findBestLoopTopHelper(OldTop, L, LoopBlockSet);
2200     if (NewTop != OldTop)
2201       ComputedEdges[NewTop] = { OldTop, false };
2203   return NewTop;