http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53334
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu.org
Target Milestone|--- |4.8.0
Summary|ICE in extract_insn, at |[4.8 Regression] ICE in
|recog.c:2131 |extract_insn, at
| |recog.c:2131
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-14
16:55:55 UTC ---
(In reply to comment #3)
> The movsicc (and related) patterns are not validating the arguments to the
> comparison properly.
This latent bug was exposed by my patch which uses the mov*cc patterns during
expanding rather than just during ifcvt (where the arguments are most likely
already validated).
