Lines Matching defs:JoinBB

445   const BasicBlock *JoinBB = nullptr;
449         JoinBB = IDomNode->getBlock();
451   if (!JoinBB && Worklist.size() == 2) {
458       // InitBB -> Succ1  = JoinBB
459       JoinBB = Succ1;
462       // InitBB -> Succ0  = JoinBB
463       JoinBB = Succ0;
465       // InitBB ->          Succ0 = JoinBB
466       // InitBB -> Succ1 -> Succ0 = JoinBB
467       JoinBB = Succ0;
469       // InitBB -> Succ0 -> Succ1 = JoinBB
470       // InitBB ->          Succ1 = JoinBB
471       JoinBB = Succ1;
473       // InitBB -> Succ0 -> JoinBB
474       // InitBB -> Succ1 -> JoinBB
475       JoinBB = Succ0UniqueSucc;
479   if (!JoinBB && L)
480     JoinBB = L->getUniqueExitBlock();
482   if (!JoinBB)
485   LLVM_DEBUG(dbgs() << "\t\tJoin block candidate: " << JoinBB->getName() << "\n");
487   // In forward direction we check if control will for sure reach JoinBB from
491   // the adjacent blocks to the JoinBB, looking at all intermediate blocks.
504       if (ToBB == JoinBB)
537   LLVM_DEBUG(dbgs() << "\tJoin block: " << JoinBB->getName() << "\n");
538   return JoinBB;
577   const BasicBlock *JoinBB = nullptr;
584       // InitBB <-          Pred0 = JoinBB
585       // InitBB <- Pred1 <- Pred0 = JoinBB
586       JoinBB = Pred0;
588       // InitBB <- Pred0 <- Pred1 = JoinBB
589       // InitBB <-          Pred1 = JoinBB
590       JoinBB = Pred1;
592       // InitBB <- Pred0 <- JoinBB
593       // InitBB <- Pred1 <- JoinBB
594       JoinBB = Pred0UniquePred;
598   if (!JoinBB && L)
599     JoinBB = L->getHeader();
604   return JoinBB;
657   if (const BasicBlock *JoinBB = findForwardJoinPoint(PP->getParent()))
658     return &JoinBB->front();
698   if (const BasicBlock *JoinBB = findBackwardJoinPoint(PPBlock))
699     return &JoinBB->back();