[Bug tree-optimization/49795] vectorization of conditional code happens only on local variables

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49795

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-07-20 
12:41:07 UTC ---
That is something different, yeah, in that case the transformation doesn't
introduce new data races and is desirable as well, not just for vectorization.