1 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv7-unknown-linux | FileCheck %s
2 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-linux | FileCheck %s
3 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=thumbv7-unknown-linux | FileCheck %s
4 // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-freebsd | FileCheck %s
5
6 typedef int _Atomic_word;
exchange_and_add(volatile _Atomic_word * __mem,int __val)7 _Atomic_word exchange_and_add(volatile _Atomic_word *__mem, int __val) {
8 return __atomic_fetch_add(__mem, __val, __ATOMIC_ACQ_REL);
9 }
10
11 // CHECK: define {{.*}} @exchange_and_add
12 // CHECK: atomicrmw {{.*}} add
13