[Bug tree-optimization/56688] Fortran save statement prevents loop vectorization.

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56688



--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-03-22 
14:25:15 UTC ---

Testcase for that:



void foo(int i)

{

  static int x;

  x = i;

}