atomic.cpp revision 93ab6bf534fb6c26563c00f28a8fc5581bb71dfd
1a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// RUN: %clang_cc1 %s -emit-llvm -o - -triple=i686-apple-darwin9 | FileCheck %s 2a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 3a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)namespace PR11411 { 4a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) template<typename _Tp> struct Ptr { 5a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) void f(); 6a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) }; 7a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 8a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // CHECK-LABEL: define linkonce_odr void @_ZN7PR114113PtrIiE1fEv 9a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // CHECK-NOT: ret 10a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) template<typename _Tp> inline void Ptr<_Tp>::f() { 11a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) int* _refcount; 12a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // CHECK: atomicrmw add i32* 13a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) __sync_fetch_and_add(_refcount, 1); 14a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // CHECK-NEXT: ret void 15 } 16 void f(Ptr<int> *a) { a->f(); } 17} 18