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 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 12