[Bug tree-optimization/63467] should have asm statement that does not prevent vectorization

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63467

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Ok doing this works:
                asm("":"+r"(t)::);


But it looks like it should not vectorize due to the number of iterations
happening for that asm has changed.