diff options
Diffstat (limited to 'sysdeps/aarch64/atomic-machine.h')
| -rw-r--r-- | sysdeps/aarch64/atomic-machine.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/aarch64/atomic-machine.h b/sysdeps/aarch64/atomic-machine.h index a5d2213d83..eb59a5b94c 100644 --- a/sysdeps/aarch64/atomic-machine.h +++ b/sysdeps/aarch64/atomic-machine.h @@ -38,6 +38,7 @@ typedef uintmax_t uatomic_max_t; #define __HAVE_64B_ATOMICS 1 #define USE_ATOMIC_COMPILER_BUILTINS 1 +#define ATOMIC_EXCHANGE_USES_CAS 0 /* Compare and exchange. For all "bool" routines, we return FALSE if exchange succesful. */ |