| // RUN: %clang_cc1 -triple=x86_64-apple-darwin10 -emit-llvm %s -o - |FileCheck %s |
| |
| struct A { |
| A(); |
| ~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; |
| |
| // 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() { |
