diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index e221b64d2ec..a47c1c649da 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -2550,6 +2550,16 @@ llvm::Constant *CodeGenModule::GetAddrOfFunction(GlobalDecl GD, Ty = getTypes().ConvertFunctionType(CanonTy, FD); } + // Devirtualized destructor calls may come through here instead of via + // getAddrOfCXXStructor. Make sure we use the MS ABI base destructor instead + // of the complete destructor when necessary. + if (const auto *DD = dyn_cast<CXXDestructorDecl>(GD.getDecl())) { + if (getTarget().getCXXABI().isMicrosoft() && + GD.getDtorType() == Dtor_Complete && + DD->getParent()->getNumVBases() == 0) + GD = GlobalDecl(DD, Dtor_Base); + } + StringRef MangledName = getMangledName(GD); return GetOrCreateLLVMFunction(MangledName, Ty, GD, ForVTable, DontDefer, /*IsThunk=*/false, llvm::AttributeList(), |
