[Bug target/50583] Many __sync_XXX builtin functions are incorrect

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50583

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-30 18:47:21 
UTC ---
I guess it is OK.