Fix bug #959

swap16 don't produce warnings for arm64-v8a anymore Signed-off-by: Dmitry Moskalchuk <dm@crystax.net>
crystax · Jun 7, 2015 · f5d4f5f · f5d4f5f
1 parent d75d282
commit f5d4f5f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sources/crystax/include/crystax/arm64/endian.h b/sources/crystax/include/crystax/arm64/endian.h
@@ -75,7 +75,7 @@ static __inline __uint16_t
 __bswap16_var(__uint16_t x)
 {
     register __uint16_t _x = x;
-    __asm volatile ("rev16 %0, %0" : "+r" (_x));
+    __asm volatile ("rev16 %w0, %w0" : "+r" (_x));
     return _x;
 }