------- Comment #5 from socketpair at gmail dot com 2010-08-24 03:35 -------
> There is nothing the compiler can do really.
Why ?
I compared assembler listings with likely() swapped with unlikely(). As I
suggest, it helps to choose between je and jne in each case, and other
circumstances are not taken into account. So on this, I conclude that this
optimization is made near the end of compilation. Consequently, the bug in it.
--
socketpair at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|INVALID |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45340
