http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2012-12-17
AssignedTo|unassigned at gcc dot |jakub at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-12-17
18:32:55 UTC ---
Created attachment 28987
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28987
gcc48-pr55717.patch
Untested fix. Instead of returning very likely bogus value x this patch
returns NULL and let the callers deal with that as error (so they don't try
that simplification, instead try some other or just punt at simplifying).
