[Bug tree-optimization/56812] Simple loop is not SLP-vectorized after r196872

[ysrumyan at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56812

--- Comment #1 from Yuri Rumyantsev <ysrumyan at gmail dot com> 2013-04-02 11:22:45 UTC ---
Created attachment 29775
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29775
testcase

Need to compile with -O3 -funroll-loops options.