| Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 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 |
| Rafael Espindola | 69db555 | 2013-05-14 00:44:24 +0000 | [diff] [blame] | 3 | // RUN: %clang_cc1 %s -emit-llvm -o - -triple=thumbv7-unknown-linux | FileCheck %s |
| Rafael Espindola | 620c0af | 2013-05-13 20:09:47 +0000 | [diff] [blame] | 4 | |
| 5 | typedef int _Atomic_word; |
| 6 | _Atomic_word exchange_and_add(volatile _Atomic_word *__mem, int __val) { |
| 7 | return __atomic_fetch_add(__mem, __val, __ATOMIC_ACQ_REL); |
| 8 | } |
| 9 | |
| 10 | // CHECK: define {{.*}} @exchange_and_add |
| 11 | // CHECK: atomicrmw {{.*}} add |