ira-color.c (coalesce_allocnos): Don't allocate and free sorted_copies.

2013-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	* ira-color.c (coalesce_allocnos): Don't allocate and free
	sorted_copies.

From-SVN: r204771

gcc/ChangeLog

+2013-11-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* ira-color.c (coalesce_allocnos): Don't allocate and free
+	sorted_copies.
+
 2013-11-14  Tom de Vries  <tom@codesourcery.com>
 
 	* tree-ssa-tail-merge.c (gimple_equal_p): Add test for structural

gcc/ira-color.c

@@ -3725,8 +3725,6 @@ coalesce_allocnos (void)
   int i, n, cp_num, regno;
   bitmap_iterator bi;
 
-  sorted_copies = (ira_copy_t *) ira_allocate (ira_copies_num
-					       * sizeof (ira_copy_t));
   cp_num = 0;
   /* Collect copies.  */
   EXECUTE_IF_SET_IN_BITMAP (coloring_allocno_bitmap, 0, j, bi)
@@ -3790,7 +3788,6 @@ coalesce_allocnos (void)
 	}
       cp_num = n;
     }
-  ira_free (sorted_copies);
 }
 
 /* Usage cost and order number of coalesced allocno set to which