[Bug tree-optimization/54491] interval membership optimization

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54491

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-09-05 14:54:50 UTC ---
I'm suprised PR46309 doesn't handle this.  Will look at it.