# include <hal/libhal.h>
#endif
-#if defined(__GNUC__)
-#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1)
-#define USE_SYNC
-#endif
-#endif
-
#include <vlc_playlist.h>
#include <vlc_interface.h>
p_gc->pf_destructor = pf_destruct;
p_gc->refs = 1;
-#ifdef USE_SYNC
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
__sync_synchronize ();
+#elif defined (WIN32)
#elif defined(__APPLE__)
OSMemoryBarrier ();
#else
uintptr_t refs;
assert( p_gc );
-#if defined (WIN32)
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
+ refs = __sync_fetch_and_add (&p_gc->refs, 1);
+#elif defined (WIN32)
refs = -1 +
__builtin_choose_expr (sizeof (uintptr_t) == 4,
InterlockedIncrement (&p_gc->refs),
InterlockedIncrement64 (&p_gc->refs));
-#elif defined (USE_SYNC)
- refs = __sync_fetch_and_add (&p_gc->refs, 1);
#elif defined(__APPLE__)
refs = OSAtomicIncrement32Barrier((int*)&p_gc->refs) - 1;
#else
assert( p_gc );
-#if defined (WIN32)
+#if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
+ refs = __sync_fetch_and_sub (&p_gc->refs, 1);
+#elif defined (WIN32)
refs = 1 +
__builtin_choose_expr (sizeof (uintptr_t) == 4,
InterlockedDecrement (&p_gc->refs),
InterlockedDecrement64 (&p_gc->refs));
-#elif defined (USE_SYNC)
- refs = __sync_fetch_and_sub (&p_gc->refs, 1);
#elif defined(__APPLE__)
refs = OSAtomicDecrement32Barrier((int*)&p_gc->refs) + 1;
#else