[Bug middle-end/56589] Array bounds violation is very end-user unfriendly

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56589

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-03-11 09:51:44 UTC ---
Also, note that gcc 4.8 isn't the first version to actually use undefined
behavior in computation of the number of iterations, just gcc 4.8 now uses the
number of loop iteration information in more places than 4.7 used it.