diff options
Diffstat (limited to 'test/CodeGenCXX/global-init.cpp')
| -rw-r--r-- | test/CodeGenCXX/global-init.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGenCXX/global-init.cpp b/test/CodeGenCXX/global-init.cpp index b375aef4c8e0..b60e056d708f 100644 --- a/test/CodeGenCXX/global-init.cpp +++ b/test/CodeGenCXX/global-init.cpp @@ -7,6 +7,12 @@ struct A { struct B { B(); ~B(); }; +struct C { void *field; }; + +struct D { ~D(); }; + +// CHECK: @c = global %struct.C zeroinitializer, align 8 + // CHECK: call void @_ZN1AC1Ev(%struct.A* @a) // CHECK: call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.A*)* @_ZN1AD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.A* @a, i32 0, i32 0), i8* bitcast (i8** @__dso_handle to i8*)) A a; @@ -14,3 +20,12 @@ A a; // CHECK: call void @_ZN1BC1Ev(%struct.A* @b) // CHECK: call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.A*)* @_ZN1BD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.A* @b, i32 0, i32 0), i8* bitcast (i8** @__dso_handle to i8*)) B b; + +// PR6205: this should not require a global initializer +// CHECK-NOT: call void @_ZN1CC1Ev(%struct.C* @c) +C c; + +// CHECK: call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.A*)* @_ZN1DD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.A* @d, i32 0, i32 0), i8* bitcast (i8** @__dso_handle to i8*)) +D d; + +// CHECK: define internal void @__cxx_global_initialization() { |