Lines Matching full:latch

92   // The latch must either be the only exiting block or all non-latch exit
97   // note that LoopPeeling currently can only update the branch weights of latch
284   // All non-latch exit blocks must have an UnreachableInst terminator.
293   // Now look for invariant loads that dominate the latch and are not known to
299   BasicBlock *Latch = L.getLoopLatch();
318         if (DT.dominates(BB, Latch) && L.isLoopInvariant(Ptr) &&
517   BasicBlock *Latch = L->getLoopLatch();
518   if (!Latch)
521   BranchInst *LatchBR = dyn_cast<BranchInst>(Latch->getTerminator());
522   if (!LatchBR || LatchBR->getNumSuccessors() != 2 || !L->isLoopExiting(Latch))
527          "At least one edge out of the latch must go to the header");
686       // Don't set the probability of taking the edge from latch to loop header
758   BasicBlock *Latch = L->getLoopLatch();
813   // Similarly, for the latch:
818   BasicBlock *NewLatch = cast<BasicBlock>(VMap[Latch]);
841       Value *LatchVal = NewPHI->getIncomingValueForBlock(Latch);
853   // values are adjusted, since the value going out of the latch may also be
927   BasicBlock *Latch = L->getLoopLatch();
946     // nearest common dominator of the previous idom and the first latch,
948     BasicBlock *NewIDom = DT.findNearestCommonDominator(BB, Latch);
1011       cast<Instruction>(cast<BasicBlock>(Latch)->getTerminator());
1050     // Remove Loop metadata from the latch branch instruction
1051     // because it is not the Loop's latch branch anymore.
1067     Value *NewVal = PHI->getIncomingValueForBlock(Latch);