diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp index fe359777a36..baf9ee990ea 100644 --- a/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp @@ -294,11 +294,18 @@ void FunctionLoweringInfo::set(const Function &fn, MachineFunction &mf, calculateSEHStateNumbers(WinEHParentFn, EHInfo); // Map all BB references in the WinEH data to MBBs. - for (WinEHTryBlockMapEntry &TBME : EHInfo.TryBlockMap) - for (WinEHHandlerType &H : TBME.HandlerArray) - if (const auto *BB = - dyn_cast<BasicBlock>(H.Handler.get<const Value *>())) + for (WinEHTryBlockMapEntry &TBME : EHInfo.TryBlockMap) { + for (WinEHHandlerType &H : TBME.HandlerArray) { + if (H.CatchObjRecoverIdx == -2 && H.CatchObj.Alloca) { + assert(StaticAllocaMap.count(H.CatchObj.Alloca)); + H.CatchObj.FrameIndex = StaticAllocaMap[H.CatchObj.Alloca]; + } else { + H.CatchObj.FrameIndex = INT_MAX; + } + if (const auto *BB = dyn_cast<BasicBlock>(H.Handler.get<const Value *>())) H.Handler = MBBMap[BB]; + } + } for (WinEHUnwindMapEntry &UME : EHInfo.UnwindMap) if (UME.Cleanup) if (const auto *BB = dyn_cast<BasicBlock>(UME.Cleanup.get<const Value *>())) |
