------- Comment #2 from pinskia at gcc dot gnu dot org 2006-05-04 23:01 -------
(In reply to comment #1)
> One reduced testcase while bootstrapping:
In that testcase, we produce a subreg of mode QI and also a zero entend of SI.
Both of those look wrong in general, maybe that is just -march=i386 playing
tricks as we get int(bool(t < t1)) (which of course should have been simplified
after PHI -OPT to t < t1 but does not because 1, there is no tree combiner or
2) we don't fold as we come out of SSA.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2006-05-04 23:01:09
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27437
