32   bool runOnMachineFunction(MachineFunction &MF) override;
34   bool removeUnnecessaryUnreachables(MachineFunction &MF);
35   bool replaceFuncletReturns(MachineFunction &MF);
36   bool hoistCatches(MachineFunction &MF);
37   bool addCatchAlls(MachineFunction &MF);
38   bool addRethrows(MachineFunction &MF);
39   bool ensureSingleBBTermPads(MachineFunction &MF);
40   bool mergeTerminatePads(MachineFunction &MF);
41   bool addCatchAllTerminatePads(MachineFunction &MF);
64   MachineFunction *MF = MI->getParent()->getParent();  in getMatchingEHPad()  local
80     if (MBB == &MF->front())  in getMatchingEHPad()
105 bool WebAssemblyLateEHPrepare::runOnMachineFunction(MachineFunction &MF) {  in runOnMachineFunction()  argument
108                     << MF.getName() << '\n');  in runOnMachineFunction()
110   if (MF.getTarget().getMCAsmInfo()->getExceptionHandlingType() !=  in runOnMachineFunction()
115   Changed |= removeUnnecessaryUnreachables(MF);  in runOnMachineFunction()
116   Changed |= addRethrows(MF);  in runOnMachineFunction()
117   if (!MF.getFunction().hasPersonalityFn())  in runOnMachineFunction()
119   Changed |= replaceFuncletReturns(MF);  in runOnMachineFunction()
120   Changed |= hoistCatches(MF);  in runOnMachineFunction()
121   Changed |= addCatchAlls(MF);  in runOnMachineFunction()
122   Changed |= ensureSingleBBTermPads(MF);  in runOnMachineFunction()
123   Changed |= mergeTerminatePads(MF);  in runOnMachineFunction()
124   Changed |= addCatchAllTerminatePads(MF);  in runOnMachineFunction()
129     MachineFunction &MF) {  in removeUnnecessaryUnreachables()  argument
131   for (auto &MBB : MF) {  in removeUnnecessaryUnreachables()
153 bool WebAssemblyLateEHPrepare::replaceFuncletReturns(MachineFunction &MF) {  in replaceFuncletReturns()  argument
155   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in replaceFuncletReturns()
156   auto *EHInfo = MF.getWasmEHFuncInfo();  in replaceFuncletReturns()
158   for (auto &MBB : MF) {  in replaceFuncletReturns()
205 bool WebAssemblyLateEHPrepare::hoistCatches(MachineFunction &MF) {  in hoistCatches()  argument
208   for (auto &MBB : MF)  in hoistCatches()
225 bool WebAssemblyLateEHPrepare::addCatchAlls(MachineFunction &MF) {  in addCatchAlls()  argument
227   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in addCatchAlls()
229   for (auto &MBB : MF) {  in addCatchAlls()
244 bool WebAssemblyLateEHPrepare::addRethrows(MachineFunction &MF) {  in addRethrows()  argument
246   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in addRethrows()
247   auto *EHInfo = MF.getWasmEHFuncInfo();  in addRethrows()
249   for (auto &MBB : MF)  in addRethrows()
300 bool WebAssemblyLateEHPrepare::ensureSingleBBTermPads(MachineFunction &MF) {  in ensureSingleBBTermPads()  argument
301   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in ensureSingleBBTermPads()
305   for (auto &MBB : MF)  in ensureSingleBBTermPads()
356 bool WebAssemblyLateEHPrepare::mergeTerminatePads(MachineFunction &MF) {  in mergeTerminatePads()  argument
358   for (auto &MBB : MF)  in mergeTerminatePads()
391 bool WebAssemblyLateEHPrepare::addCatchAllTerminatePads(MachineFunction &MF) {  in addCatchAllTerminatePads()  argument
392   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in addCatchAllTerminatePads()
394   for (auto &MBB : MF)  in addCatchAllTerminatePads()
401       MF.getFunction().getParent()->getFunction(WebAssembly::StdTerminateFn);  in addCatchAllTerminatePads()
405     auto *CatchAllTermPad = MF.CreateMachineBasicBlock();  in addCatchAllTerminatePads()
406     MF.insert(std::next(MachineFunction::iterator(CatchTermPad)),  in addCatchAllTerminatePads()