forked from OSchip/llvm-project
14 lines
647 B
C
14 lines
647 B
C
// 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
|
|
// RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv6-unknown-bitrig | 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
|