[Bug optimization/12799] cmov is confused by a intervening inc that bashes flags.

[pratap at vmware dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12799



------- Additional Comments From pratap at vmware dot com  2003-10-29 19:22 -------
I realised that 3.0.3 is not supported when I filed this bug. This is one of 
the reasons that I did not file it as a bug in 3.0.3, but instead as a bug
in 3.3. I suppose I went with the assumption that 3.3 is guilty until proven
innocent (and I'm still in this mode of thinking). 

Thanks very very much for offering to take a deeper look. It will reassure me 
a lot. 

Please note: we _are_ moving away from 3.0.3 no matter what the outcome of this 
discussion. It is only a matter of whether we can trust the cmov synthesis
in the 3.3 compiler or should we disable it (which will be an unfortunate 
thing due to loss of performance).