diff options
Diffstat (limited to 'sys/i386/include/atomic.h')
| -rw-r--r-- | sys/i386/include/atomic.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sys/i386/include/atomic.h b/sys/i386/include/atomic.h index 59c7dd9162ff..d005bdb9dad9 100644 --- a/sys/i386/include/atomic.h +++ b/sys/i386/include/atomic.h @@ -106,7 +106,8 @@ atomic_##NAME##_##TYPE(volatile u_##TYPE *p, u_##TYPE v)\ { \ __asm __volatile(MPLOCKED OP \ : "=m" (*p) \ - : CONS (V), "m" (*p)); \ + : CONS (V), "m" (*p) \ + : "cc"); \ } \ \ static __inline void \ @@ -115,7 +116,7 @@ atomic_##NAME##_barr_##TYPE(volatile u_##TYPE *p, u_##TYPE v)\ __asm __volatile(MPLOCKED OP \ : "=m" (*p) \ : CONS (V), "m" (*p) \ - : "memory"); \ + : "memory", "cc"); \ } \ struct __hack @@ -172,7 +173,7 @@ atomic_cmpset_int(volatile u_int *dst, u_int expect, u_int src) : "r" (src), /* 2 */ "a" (expect), /* 3 */ "m" (*dst) /* 4 */ - : "memory"); + : "memory", "cc"); return (res); } @@ -193,8 +194,8 @@ atomic_fetchadd_int(volatile u_int *p, u_int v) "# atomic_fetchadd_int" : "+r" (v), /* 0 (result) */ "=m" (*p) /* 1 */ - : "m" (*p)); /* 2 */ - + : "m" (*p) /* 2 */ + : "cc"); return (v); } @@ -238,7 +239,7 @@ atomic_load_acq_##TYPE(volatile u_##TYPE *p) \ : "=a" (res), /* 0 */ \ "=m" (*p) /* 1 */ \ : "m" (*p) /* 2 */ \ - : "memory"); \ + : "memory", "cc"); \ \ return (res); \ } \ |