aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/alpha
diff options
context:
space:
mode:
authorFlorian Weimer <fweimer@redhat.com>2020-11-13 15:19:41 +0100
committerFlorian Weimer <fweimer@redhat.com>2020-11-13 15:19:50 +0100
commit4d5297253e6743f274580c6c8ca14b1f3b04f0e3 (patch)
tree0f08a36151f64cb6d04099af47965bbbd68baa56 /sysdeps/alpha
parent0f73c170379a34363c95e6ceab7b30bd4fe66c25 (diff)
downloadglibc-4d5297253e6743f274580c6c8ca14b1f3b04f0e3.zip
glibc-4d5297253e6743f274580c6c8ca14b1f3b04f0e3.tar.gz
glibc-4d5297253e6743f274580c6c8ca14b1f3b04f0e3.tar.bz2
alpha: Remove UP preprocessor conditionals
The macro is never defined. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/alpha')
-rw-r--r--sysdeps/alpha/atomic-machine.h14
1 files changed, 4 insertions, 10 deletions
diff --git a/sysdeps/alpha/atomic-machine.h b/sysdeps/alpha/atomic-machine.h
index 3dc0133..0904ed5 100644
--- a/sysdeps/alpha/atomic-machine.h
+++ b/sysdeps/alpha/atomic-machine.h
@@ -49,11 +49,7 @@ typedef uintmax_t uatomic_max_t;
#define ATOMIC_EXCHANGE_USES_CAS 1
-#ifdef UP
-# define __MB /* nothing */
-#else
-# define __MB " mb\n"
-#endif
+#define __MB " mb\n"
/* Compare and exchange. For all of the "xxx" routines, we expect a
@@ -363,8 +359,6 @@ typedef uintmax_t uatomic_max_t;
*/
-#ifndef UP
-# define atomic_full_barrier() __asm ("mb" : : : "memory");
-# define atomic_read_barrier() __asm ("mb" : : : "memory");
-# define atomic_write_barrier() __asm ("wmb" : : : "memory");
-#endif
+#define atomic_full_barrier() __asm ("mb" : : : "memory");
+#define atomic_read_barrier() __asm ("mb" : : : "memory");
+#define atomic_write_barrier() __asm ("wmb" : : : "memory");