------- Additional Comments From ebotcazou at gcc dot gnu dot org 2005-03-29 19:41 ------- The code is invalid: you're dereferencing a t_m pointer through a cast to pointer to t_u. Now the structures don't have the same alignment (t_m is 32-bit aligned while t_u is 64-bit aligned). I guess this accidentally worked in 3.4.x because u was overaligned on the stack.
-- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20608