[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156



--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-05-03 
09:16:20 UTC ---

I think this is undefined code as you use a uninitialized.