[PATCH] Fix vectorizable_reduction leak (PR middle-end/56461)

[Jakub Jelinek]

Hi!

Another leak, this time in vectorizable_reduction.

Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?

2013-02-27  Jakub Jelinek  <ja...@redhat.com>

        PR middle-end/56461
        * tree-vect-loop.c (vectorizable_reduction): Release vect_defs
        vector.

--- gcc/tree-vect-loop.c.jj     2013-02-19 10:11:50.000000000 +0100
+++ gcc/tree-vect-loop.c        2013-02-27 18:15:48.981253386 +0100
@@ -5209,6 +5209,7 @@ vectorizable_reduction (gimple stmt, gim
                                     double_reduc, slp_node);
 
   phis.release ();
+  vect_defs.release ();
   vec_oprnds0.release ();
   vec_oprnds1.release ();
 

        Jakub