35   bool runOnMachineFunction(MachineFunction &MF) override;
36   bool removeUnreachableEHPads(MachineFunction &MF);
37   void recordCatchRetBBs(MachineFunction &MF);
38   bool hoistCatches(MachineFunction &MF);
39   bool addCatchAlls(MachineFunction &MF);
40   bool replaceFuncletReturns(MachineFunction &MF);
41   bool removeUnnecessaryUnreachables(MachineFunction &MF);
42   bool restoreStackPointer(MachineFunction &MF);
69   MachineFunction *MF = MI->getParent()->getParent();  in getMatchingEHPad()  local
84     if (MBB == &MF->front())  in getMatchingEHPad()
114 bool WebAssemblyLateEHPrepare::runOnMachineFunction(MachineFunction &MF) {  in runOnMachineFunction()  argument
117                     << MF.getName() << '\n');  in runOnMachineFunction()
119   if (MF.getTarget().getMCAsmInfo()->getExceptionHandlingType() !=  in runOnMachineFunction()
124   if (MF.getFunction().hasPersonalityFn()) {  in runOnMachineFunction()
125     Changed |= removeUnreachableEHPads(MF);  in runOnMachineFunction()
126     recordCatchRetBBs(MF);  in runOnMachineFunction()
127     Changed |= hoistCatches(MF);  in runOnMachineFunction()
128     Changed |= addCatchAlls(MF);  in runOnMachineFunction()
129     Changed |= replaceFuncletReturns(MF);  in runOnMachineFunction()
131   Changed |= removeUnnecessaryUnreachables(MF);  in runOnMachineFunction()
132   if (MF.getFunction().hasPersonalityFn())  in runOnMachineFunction()
133     Changed |= restoreStackPointer(MF);  in runOnMachineFunction()
139 bool WebAssemblyLateEHPrepare::removeUnreachableEHPads(MachineFunction &MF) {  in removeUnreachableEHPads()  argument
141   for (auto &MBB : MF)  in removeUnreachableEHPads()
151 void WebAssemblyLateEHPrepare::recordCatchRetBBs(MachineFunction &MF) {  in recordCatchRetBBs()  argument
153   for (auto &MBB : MF) {  in recordCatchRetBBs()
175 bool WebAssemblyLateEHPrepare::hoistCatches(MachineFunction &MF) {  in hoistCatches()  argument
178   for (auto &MBB : MF)  in hoistCatches()
201 bool WebAssemblyLateEHPrepare::addCatchAlls(MachineFunction &MF) {  in addCatchAlls()  argument
203   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in addCatchAlls()
205   for (auto &MBB : MF) {  in addCatchAlls()
227 bool WebAssemblyLateEHPrepare::replaceFuncletReturns(MachineFunction &MF) {  in replaceFuncletReturns()  argument
229   const auto &TII = *MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo();  in replaceFuncletReturns()
231   for (auto &MBB : MF) {  in replaceFuncletReturns()
264     MachineFunction &MF) {  in removeUnnecessaryUnreachables()  argument
266   for (auto &MBB : MF) {  in removeUnnecessaryUnreachables()
292 bool WebAssemblyLateEHPrepare::restoreStackPointer(MachineFunction &MF) {  in restoreStackPointer()  argument
294       MF.getSubtarget().getFrameLowering());  in restoreStackPointer()
295   if (!FrameLowering->needsPrologForEH(MF))  in restoreStackPointer()
299   for (auto &MBB : MF) {  in restoreStackPointer()
318     FrameLowering->writeSPToGlobal(FrameLowering->getSPReg(MF), MF, MBB,  in restoreStackPointer()