Changes in benchmark/basic/ttst_lock.c [525b5ef:7f5683e]

File:

• benchmark/basic/ttst_lock.c (modified) (1 diff)

benchmark/basic/ttst_lock.c

@@ -9 +9 @@
 #define CALIGN __attribute__(( aligned (CACHE_ALIGN) ))
 #define CACHE_ALIGN 128
-#define Pause() __asm__ __volatile__ ( "pause" : : : )
+#if defined( __i386 ) || defined( __x86_64 )
+        #define Pause() __asm__ __volatile__ ( "pause" : : : )
+#elif defined( __ARM_ARCH )
+        #define Pause() __asm__ __volatile__ ( "YIELD" : : : )
+#else
+        #error unsupported architecture
+#endif
 
 typedef uintptr_t TYPE;                                                                 // addressable word-size