Use the supported compiler intrinsic __sync(); instead of msync asm

2025-07-29 20:37:13 +02:00 · 2022-06-21 21:09:01 -05:00
parent afd23d7199
commit 9b92ea28f0
1 changed files with 2 additions and 6 deletions
--- a/include/boost/smart_ptr/detail/sp_counted_base_cw_ppc.hpp
+++ b/include/boost/smart_ptr/detail/sp_counted_base_cw_ppc.hpp
@ -60,14 +60,10 @@ inline long atomic_decrement( register long * pw )
 {
    register int a;

+    __sync();
+
    asm
    {
-#if defined(__PPCZen__) || defined(__PPCe500__) || defined(__PPCe500v2__)
-    msync
-#else
-    sync
-#endif
-
 loop:

    lwarx   a, 0, pw