[Bug c/45884] Incorrect removal of check for "less than zero" after adding value to (signed) long

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45884

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2010-10-04 
18:13:15 UTC ---
See -fstrict-overflow too.