lib/CodeGen/WinEHPrepare.cpp

228                                      const Instruction *FirstNonPHI,
230   const BasicBlock *BB = FirstNonPHI->getParent();
233   if (auto *CatchSwitch = dyn_cast<CatchSwitchInst>(FirstNonPHI)) {
277     auto *CleanupPad = cast<CleanupPadInst>(FirstNonPHI);
327                                      const Instruction *FirstNonPHI,
329   const BasicBlock *BB = FirstNonPHI->getParent();
332   if (auto *CatchSwitch = dyn_cast<CatchSwitchInst>(FirstNonPHI)) {
377     auto *CleanupPad = cast<CleanupPadInst>(FirstNonPHI);
423     const Instruction *FirstNonPHI = BB.getFirstNonPHI();
424     if (!isTopLevelPadForMSVC(FirstNonPHI))
426     ::calculateSEHStateNumbers(FuncInfo, FirstNonPHI, -1);
441     const Instruction *FirstNonPHI = BB.getFirstNonPHI();
442     if (!isTopLevelPadForMSVC(FirstNonPHI))
444     calculateCXXStateNumbers(FuncInfo, FirstNonPHI, -1);
495     const Instruction *FirstNonPHI = BB.getFirstNonPHI();
497     if (const auto *CPI = dyn_cast<CleanupPadInst>(FirstNonPHI))
499     else if (const auto *CSI = dyn_cast<CatchSwitchInst>(FirstNonPHI))
504       Worklist.emplace_back(FirstNonPHI, -1);
929     Instruction *FirstNonPHI = FuncletPadBB->getFirstNonPHI();
930     auto *FuncletPad = dyn_cast<FuncletPadInst>(FirstNonPHI);