minix/external/bsd/llvm/dist/clang/test/CodeGenCXX/atomic.cpp
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

17 lines
460 B
C++

// RUN: %clang_cc1 %s -emit-llvm -o - -triple=i686-apple-darwin9 | FileCheck %s
namespace PR11411 {
template<typename _Tp> struct Ptr {
void f();
};
// CHECK-LABEL: 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(); }
}