155   bool canCoalesceBranch(CoalescingCandidateInfo &Cand);
234 bool PPCBranchCoalescing::canCoalesceBranch(CoalescingCandidateInfo &Cand) {  in canCoalesceBranch()  argument
236                     << Cand.BranchBlock->getNumber() << " can be coalesced:");  in canCoalesceBranch()
239   if (TII->analyzeBranch(*Cand.BranchBlock, Cand.BranchTargetBlock, FalseMBB,  in canCoalesceBranch()
240                          Cand.Cond)) {  in canCoalesceBranch()
245   for (auto &I : Cand.BranchBlock->terminators()) {  in canCoalesceBranch()
270   if (Cand.BranchBlock->isEHPad() || Cand.BranchBlock->hasEHPadSuccessor()) {  in canCoalesceBranch()
275   if (Cand.BranchBlock->mayHaveInlineAsmBr()) {  in canCoalesceBranch()
282   if (!Cand.BranchTargetBlock || FalseMBB ||  in canCoalesceBranch()
283       !Cand.BranchBlock->isSuccessor(Cand.BranchTargetBlock)) {  in canCoalesceBranch()
289   if (Cand.BranchBlock->succ_size() != 2) {  in canCoalesceBranch()
295   assert(Cand.BranchBlock->canFallThrough() &&  in canCoalesceBranch()
302     (*Cand.BranchBlock->succ_begin() == Cand.BranchTargetBlock)  in canCoalesceBranch()
303     ? *Cand.BranchBlock->succ_rbegin()  in canCoalesceBranch()
304     : *Cand.BranchBlock->succ_begin();  in canCoalesceBranch()
313   if (!Succ->isSuccessor(Cand.BranchTargetBlock)) {  in canCoalesceBranch()
320   Cand.FallThroughBlock = Succ;  in canCoalesceBranch()