[Bug middle-end/54945] Too strong non-aliasing analysis?

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54945



--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-18 
15:51:56 UTC ---

Yeah, the #c9 testcase definitely isn't valid C.