diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2012-04-14 14:01:31 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2012-04-14 14:01:31 +0000 |
commit | dbe13110f59f48b4dbb7552b3ac2935acdeece7f (patch) | |
tree | be1815eb79b42ff482a8562b13c2dcbf0c5dcbee /test/CodeGenCXX/atomic.cpp | |
parent | 9da628931ebf2609493570f87824ca22402cc65f (diff) |
Notes
Diffstat (limited to 'test/CodeGenCXX/atomic.cpp')
-rw-r--r-- | test/CodeGenCXX/atomic.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGenCXX/atomic.cpp b/test/CodeGenCXX/atomic.cpp new file mode 100644 index 0000000000000..36bb4ef5608e5 --- /dev/null +++ b/test/CodeGenCXX/atomic.cpp @@ -0,0 +1,17 @@ +// RUN: %clang_cc1 %s -emit-llvm -o - -triple=i686-apple-darwin9 | FileCheck %s + +namespace PR11411 { + template<typename _Tp> struct Ptr { + void f(); + }; + + // CHECK: define linkonce_odr void @_ZN7PR114113PtrIiE1fEv + // CHECK-NOT: ret + template<typename _Tp> inline void Ptr<_Tp>::f() { + int* _refcount; + // CHECK: atomicrmw add i32* + __sync_fetch_and_add(_refcount, 1); + // CHECK-NEXT: ret void + } + void f(Ptr<int> *a) { a->f(); } +} |