diff options
| author | John McCall <rjmccall@apple.com> | 2012-04-06 18:21:06 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2012-04-06 18:21:06 +0000 |
| commit | 30fa3707c440222f65fcbb78ee8677462ea0d9ce (patch) | |
| tree | bc9373e70233fd57d77f32361c627807ea3f8391 /test/CodeGenCXX/global-init.cpp | |
| parent | 3f88f686e32949ffe02ccb551f482f9cf810358b (diff) | |
Use atexit when __cxa_atexit isn't available instead of adding a
global destructor entry. For some reason this isn't enabled for
apple-kexts; it'd be good to have documentation for that.
Based on a patch by Nakamura Takumi!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154191 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/global-init.cpp')
| -rw-r--r-- | test/CodeGenCXX/global-init.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/CodeGenCXX/global-init.cpp b/test/CodeGenCXX/global-init.cpp index 053210bdfb..8e6ef775ca 100644 --- a/test/CodeGenCXX/global-init.cpp +++ b/test/CodeGenCXX/global-init.cpp @@ -12,7 +12,7 @@ struct C { void *field; }; struct D { ~D(); }; -// CHECK: @__dso_handle = external unnamed_addr global i8* +// CHECK: @__dso_handle = external unnamed_addr global i8 // CHECK: @c = global %struct.C zeroinitializer, align 8 // It's okay if we ever implement the IR-generation optimization to remove this. @@ -24,18 +24,18 @@ struct D { ~D(); }; // CHECK: @_ZN6PR59741bE = global %"struct.PR5974::B"* bitcast (i8* getelementptr (i8* bitcast (%"struct.PR5974::C"* @_ZN6PR59741cE to i8*), i64 4) to %"struct.PR5974::B"*), 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*)) +// 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* @__dso_handle) A a; // CHECK: call void @_ZN1BC1Ev(%struct.B* @b) -// CHECK: call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.B*)* @_ZN1BD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.B* @b, i32 0, i32 0), i8* bitcast (i8** @__dso_handle to i8*)) +// CHECK: call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.B*)* @_ZN1BD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.B* @b, i32 0, i32 0), i8* @__dso_handle) 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.D*)* @_ZN1DD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.D* @d, i32 0, i32 0), i8* bitcast (i8** @__dso_handle to i8*)) +// CHECK: call i32 @__cxa_atexit(void (i8*)* bitcast (void (%struct.D*)* @_ZN1DD1Ev to void (i8*)*), i8* getelementptr inbounds (%struct.D* @d, i32 0, i32 0), i8* @__dso_handle) D d; // <rdar://problem/7458115> |