118   void prepareEHPad(BasicBlock *BB, bool NeedPersonality, unsigned Index = 0);
178     auto *BB = WL.pop_back_val();  in eraseDeadBBsAndChildren()  local
179     if (!pred_empty(BB))  in eraseDeadBBsAndChildren()
181     WL.append(succ_begin(BB), succ_end(BB));  in eraseDeadBBsAndChildren()
182     DeleteDeadBlock(BB);  in eraseDeadBBsAndChildren()
210     auto *BB = ThrowI->getParent();  in prepareThrows()  local
211     SmallVector<BasicBlock *, 4> Succs(successors(BB));  in prepareThrows()
212     BB->erase(std::next(BasicBlock::iterator(ThrowI)), BB->end());  in prepareThrows()
213     IRB.SetInsertPoint(BB);  in prepareThrows()
227   for (BasicBlock &BB : F) {  in prepareEHPads()
228     if (!BB.isEHPad())  in prepareEHPads()
230     auto *Pad = BB.getFirstNonPHI();  in prepareEHPads()
232       CatchPads.push_back(&BB);  in prepareEHPads()
234       CleanupPads.push_back(&BB);  in prepareEHPads()
283   for (auto *BB : CatchPads) {  in prepareEHPads()  local
284     auto *CPI = cast<CatchPadInst>(BB->getFirstNonPHI());  in prepareEHPads()
289       prepareEHPad(BB, false);  in prepareEHPads()
291       prepareEHPad(BB, true, Index++);  in prepareEHPads()
295   for (auto *BB : CleanupPads)  in prepareEHPads()  local
296     prepareEHPad(BB, false);  in prepareEHPads()
303 void WasmEHPrepareImpl::prepareEHPad(BasicBlock *BB, bool NeedPersonality,  in prepareEHPad()  argument
305   assert(BB->isEHPad() && "BB is not an EHPad!");  in prepareEHPad()
306   IRBuilder<> IRB(BB->getContext());  in prepareEHPad()
307   IRB.SetInsertPoint(BB, BB->getFirstInsertionPt());  in prepareEHPad()
309   auto *FPI = cast<FuncletPadInst>(BB->getFirstNonPHI());  in prepareEHPad()
385   for (const auto &BB : *F) {  in calculateWasmEHInfo()
386     if (!BB.isEHPad())  in calculateWasmEHInfo()
388     const Instruction *Pad = BB.getFirstNonPHI();  in calculateWasmEHInfo()
397         EHInfo.setUnwindDest(&BB, *CatchSwitch->handlers().begin());  in calculateWasmEHInfo()
399         EHInfo.setUnwindDest(&BB, UnwindBB);  in calculateWasmEHInfo()