------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-01
19:22 -------
The bug is in redphi1
Since we are not running iterating dom at -O1, we get two phi's which can be
reduced and one of them
causes a call expression to be foldded and then we don't update the use
infromation for the other
SSA_NAMEs. And this caues us not to be able to propagate the other SSA_NAME
from the other PHI.
CCing Steven since he was the one who turned off iterating dom at -O1.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |steven at gcc dot gnu dot
| |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19736
