| // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv7-unknown-linux | FileCheck %s |
| // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-linux | FileCheck %s |
| // RUN: %clang_cc1 %s -emit-llvm -o - -triple=thumbv7-unknown-linux | FileCheck %s |
| // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-freebsd | FileCheck %s |
| |
| typedef int _Atomic_word; |
| _Atomic_word exchange_and_add(volatile _Atomic_word *__mem, int __val) { |
| return __atomic_fetch_add(__mem, __val, __ATOMIC_ACQ_REL); |
| } |
| |
| // CHECK: define {{.*}} @exchange_and_add |
| // CHECK: atomicrmw {{.*}} add i32* {{.*}} acq_rel, align 4 |
