if (!ClassLayout.getBaseClassOffset(UniqueBase).isZero())
return true;
+ // Give up if the calling conventions don't match. We could update the call,
+ // but it is probably not worth it.
const CXXDestructorDecl *BaseD = UniqueBase->getDestructor();
+ if (BaseD->getType()->getAs<FunctionType>()->getCallConv() !=
+ D->getType()->getAs<FunctionType>()->getCallConv())
+ return true;
+
return TryEmitDefinitionAsAlias(GlobalDecl(D, Dtor_Base),
GlobalDecl(BaseD, Dtor_Base),
false);
-// RUN: %clang_cc1 %s -triple x86_64-linux -emit-llvm -o - -mconstructor-aliases -O1 -disable-llvm-optzns | FileCheck %s
-// RUN: %clang_cc1 %s -triple x86_64-linux -emit-llvm -o - -mconstructor-aliases | FileCheck --check-prefix=NOOPT %s
+// RUN: %clang_cc1 %s -triple i686-linux -emit-llvm -o - -mconstructor-aliases -O1 -disable-llvm-optzns | FileCheck %s
+// RUN: %clang_cc1 %s -triple i686-linux -emit-llvm -o - -mconstructor-aliases | FileCheck --check-prefix=NOOPT %s
// RUN: %clang_cc1 -triple x86_64--netbsd -emit-llvm \
// RUN: -mconstructor-aliases -O2 %s -o - | FileCheck --check-prefix=CHECK-RAUW %s
zed foo;
}
+namespace test9 {
+struct foo {
+ __attribute__((stdcall)) ~foo() {
+ }
+};
+
+struct bar : public foo {};
+
+void zed() {
+ // Test that we produce a call to bar's destructor. We used to call foo's, but
+ // it has a different calling conversion.
+ // CHECK-DAG: call void @_ZN5test93barD2Ev
+ bar ptr;
+}
+}
+
// CHECK-RAUW: @_ZTV1C = linkonce_odr unnamed_addr constant [4 x i8*] [{{[^@]*}}@_ZTI1C {{[^@]*}}@_ZN1CD2Ev {{[^@]*}}@_ZN1CD0Ev {{[^@]*}}]
// r194296 replaced C::~C with B::~B without emitting the later.