X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu-pointer-static.h;fp=urcu-pointer-static.h;h=c0533c9d3281af0f613e7490ce18e67594bf75e4;hp=33bfdeecae3351a4b339481eb253b342434ece76;hb=e156285068a631eaafa643d9e930b31780468d00;hpb=7d413817f09b2d17b1a79ea012590609ffab5eb6

diff --git a/urcu-pointer-static.h b/urcu-pointer-static.h
index 33bfdee..c0533c9 100644
--- a/urcu-pointer-static.h
+++ b/urcu-pointer-static.h
@@ -78,7 +78,10 @@
 		if (!__builtin_constant_p(_new) ||			\
 		    ((_new) != NULL))					\
 			wmb();						\
-		uatomic_cmpxchg(p, _________pold, _________pnew);	\
+		(likely(URCU_CAS_AVAIL()) ?				\
+			(uatomic_cmpxchg(p, _________pold, _________pnew)) : \
+			(compat_uatomic_cmpxchg(p, _________pold,	\
+						_________pnew)))	\
 	})
 
 /**