[Bug tree-optimization/51485] [4.6/4.7 Regression] ICE in vectorizable_assignment

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51485

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-09 
12:34:13 UTC ---
Created attachment 26033
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26033
gcc47-pr51485.patch

Untested fix.