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// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-bitrig | FileCheck %s
6
7typedef int _Atomic_word;
8_Atomic_word exchange_and_add(volatile _Atomic_word *__mem, int __val) {
9  return __atomic_fetch_add(__mem, __val, __ATOMIC_ACQ_REL);
10}
11
12// CHECK: define {{.*}} @exchange_and_add
13// CHECK: atomicrmw {{.*}} add
14