diff options
Diffstat (limited to 'sysdeps/tile')
| -rw-r--r-- | sysdeps/tile/tilegx/atomic-machine.h | 1 | ||||
| -rw-r--r-- | sysdeps/tile/tilepro/atomic-machine.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/tile/tilegx/atomic-machine.h b/sysdeps/tile/tilegx/atomic-machine.h index 6345251afd..e77f6707b0 100644 --- a/sysdeps/tile/tilegx/atomic-machine.h +++ b/sysdeps/tile/tilegx/atomic-machine.h @@ -31,6 +31,7 @@ #endif #define USE_ATOMIC_COMPILER_BUILTINS 0 +#define ATOMIC_EXCHANGE_USES_CAS 0 /* Pick appropriate 8- or 4-byte instruction. */ #define __atomic_update(mem, v, op) \ diff --git a/sysdeps/tile/tilepro/atomic-machine.h b/sysdeps/tile/tilepro/atomic-machine.h index 33a8b85bbd..45e36de1e4 100644 --- a/sysdeps/tile/tilepro/atomic-machine.h +++ b/sysdeps/tile/tilepro/atomic-machine.h @@ -23,6 +23,7 @@ #define __HAVE_64B_ATOMICS 0 #define USE_ATOMIC_COMPILER_BUILTINS 0 +#define ATOMIC_EXCHANGE_USES_CAS 0 /* 32-bit integer compare-and-exchange. */ static __inline __attribute__ ((always_inline)) |