cfi-ms-vbase-nvcall.cpp
583 Bytes
// RUN: %clang_cc1 -flto -flto-unit -emit-llvm -o - -triple=x86_64-pc-win32 %s -fsanitize=cfi-nvcall -fsanitize-trap=cfi-nvcall | FileCheck %s
struct foo {
virtual ~foo() {}
virtual void f() = 0;
};
template <typename T>
struct bar : virtual public foo {
void f() {}
};
struct baz : public bar<baz> {
virtual ~baz() {}
void g() {}
};
void f(baz *z) {
// CHECK: define{{.*}}@"?f@@YAXPEAUbaz@@@Z"
// Load z, vbtable, vbase offset and vtable.
// CHECK: load
// CHECK: load
// CHECK: load
// CHECK: load
// CHECK: @llvm.type.test{{.*}}!"?AUfoo@@"
z->g();
}