Index: libcfa/src/bits/locks.hfa
===================================================================
--- libcfa/src/bits/locks.hfa	(revision 95789be69da1e578ec7ea697904a12ffc63b0263)
+++ libcfa/src/bits/locks.hfa	(revision 88cafe7991e4d4b769f11c34a6c1af0ae4ecffba)
@@ -10,6 +10,6 @@
 // Created On       : Tue Oct 31 15:14:38 2017
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue Feb  4 13:03:19 2020
-// Update Count     : 11
+// Last Modified On : Wed Aug 12 14:18:07 2020
+// Update Count     : 13
 //
 
@@ -27,10 +27,8 @@
 
 // pause to prevent excess processor bus usage
-#if defined( __sparc )
-	#define Pause() __asm__ __volatile__ ( "rd %ccr,%g0" )
-#elif defined( __i386 ) || defined( __x86_64 )
+#if defined( __i386 ) || defined( __x86_64 )
 	#define Pause() __asm__ __volatile__ ( "pause" : : : )
 #elif defined( __ARM_ARCH )
-	#define Pause() __asm__ __volatile__ ( "nop" : : : )
+	#define Pause() __asm__ __volatile__ ( "YIELD" : : : )
 #else
 	#error unsupported architecture