[Bug middle-end/23518] some gcc optimizations do not take overflow into account with -fwrapv

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2005-11-28 16:28 -------
fold_range_test is wrong, around fold-const.c:4635


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23518