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Diffstat (limited to 'sysdeps/sparc/sparc64/bits/atomic.h')
-rw-r--r--sysdeps/sparc/sparc64/bits/atomic.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/sysdeps/sparc/sparc64/bits/atomic.h b/sysdeps/sparc/sparc64/bits/atomic.h
index 8f97753140..d0a64afce8 100644
--- a/sysdeps/sparc/sparc64/bits/atomic.h
+++ b/sysdeps/sparc/sparc64/bits/atomic.h
@@ -1,5 +1,5 @@
 /* Atomic operations.  sparc64 version.
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
@@ -59,7 +59,7 @@ typedef uintmax_t uatomic_max_t;
   __asm __volatile ("cas [%4], %2, %0"					      \
 		    : "=r" (__acev_tmp), "=m" (*__acev_mem)		      \
 		    : "r" (oldval), "m" (*__acev_mem), "r" (__acev_mem),      \
-		      "0" (newval));					      \
+		      "0" (newval) : "memory");				      \
   __acev_tmp; })
 
 #define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
@@ -69,7 +69,7 @@ typedef uintmax_t uatomic_max_t;
   __asm __volatile ("casx [%4], %2, %0"					      \
 		    : "=r" (__acev_tmp), "=m" (*__acev_mem)		      \
 		    : "r" ((long) (oldval)), "m" (*__acev_mem),		      \
-		      "r" (__acev_mem), "0" ((long) (newval)));		      \
+		      "r" (__acev_mem), "0" ((long) (newval)) : "memory");    \
   __acev_tmp; })
 
 #define atomic_exchange_acq(mem, newvalue) \
@@ -80,7 +80,7 @@ typedef uintmax_t uatomic_max_t;
      if (sizeof (*(mem)) == 4)						      \
        __asm ("swap %0, %1"						      \
 	      : "=m" (*__memp), "=r" (__oldval)				      \
-	      : "m" (*__memp), "1" (__value));				      \
+	      : "m" (*__memp), "1" (__value) : "memory");		      \
      else								      \
        {								      \
 	 __val = *__memp;						      \
@@ -94,6 +94,12 @@ typedef uintmax_t uatomic_max_t;
        }								      \
      __oldval; })
 
+#define atomic_compare_and_exchange_val_24_acq(mem, newval, oldval) \
+  atomic_compare_and_exchange_val_acq (mem, newval, oldval)
+
+#define atomic_exchange_24_rel(mem, newval) \
+  atomic_exchange_rel (mem, newval)
+
 #define atomic_full_barrier() \
   __asm __volatile ("membar #LoadLoad | #LoadStore"			      \
 			  " | #StoreLoad | #StoreStore" : : : "memory")