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 7 typedef 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