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(),
--- /dev/null
+// RUN: %clang_cc1 -std=c++11 -triple x86_64-windows-msvc %s -emit-llvm -o - | FileCheck %s
+
+// If we de-virtualize ~Foo, we still need to call ??1Foo, not ??_DFoo.
+
+struct Base {
+ virtual ~Base();
+};
+struct Foo final : Base {
+};
+void f(Foo *p) {
+ p->~Foo();
+}
+
+// CHECK-LABEL: define{{.*}} void @"?f@@YAXPEAUFoo@@@Z"(%struct.Foo* %p)
+// CHECK: call void @"??1Foo@@UEAA@XZ"
+// CHECK: ret void