Lines Matching defs:Latch

99   //    Latch
101   BasicBlock *Latch = L->getLoopLatch();
102   assert(Latch && "Loop must have a latch");
103   BasicBlock *PrologLatch = cast<BasicBlock>(VMap[Latch]);
110   for (BasicBlock *Succ : successors(Latch)) {
132       Value *V = PN.getIncomingValueForBlock(Latch);
184   if (hasBranchWeightMD(*Latch->getTerminator())) {
217   BasicBlock *Latch = L->getLoopLatch();
218   assert(Latch && "Loop must have a latch");
219   BasicBlock *EpilogLatch = cast<BasicBlock>(VMap[Latch]);
227   //   Latch
241     //   PN = PHI [I, Latch]
259     Value *V = PN.getIncomingValueForBlock(Latch);
275     //   PN = PHI [I, Latch], [poison, PreHeader]
281   // Create PHI nodes at NewExit (from the unrolling loop Latch and PreHeader).
283   for (BasicBlock *Succ : successors(Latch)) {
295       NewPN->addIncoming(PN.getIncomingValueForBlock(Latch), Latch);
314   if (hasBranchWeightMD(*Latch->getTerminator())) {
327   SmallVector<BasicBlock*, 4> NewExitPreds{Latch};
348   BasicBlock *Latch = L->getLoopLatch();
382     if (Latch == *BB) {
431     BasicBlock *NewLatch = cast<BasicBlock>(VMap[Latch]);
432     idx = NewPHI->getBasicBlockIndex(Latch);
599   BasicBlock *Latch = L->getLoopLatch();
602   BranchInst *LatchBR = cast<BranchInst>(Latch->getTerminator());
617     // targets of the Latch be an exit block out of the loop.
650   // We calculate the backedge count by using getExitCount on the Latch block,
654   const SCEV *BECountSC = SE->getExitCount(L, Latch);
696   //   Latch
711     NewExit = SplitBlockPredecessors(LatchExit, {Latch}, ".unr-lcssa", DT, LI,
755   //   Latch             Header
757   // *EpilogPreHeader    Latch
798   if (hasBranchWeightMD(*Latch->getTerminator())) {
851        if (PredBB == Latch)
905   //   Latch             PrologLatch
910   //   EpilogLatch       Latch
937     BranchInst *LatchBR = cast<BranchInst>(Latch->getTerminator());
947     NewIdx->addIncoming(IdxNext, Latch);