tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.

2011-07-01  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.

From-SVN: r175760

gcc/ChangeLog

+2011-07-01  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs.
+
 2011-07-01  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR middle-end/48016

gcc/tree-sra.c

@@ -1076,6 +1076,7 @@ tree_non_mode_aligned_mem_p (tree exp)
   unsigned int align;
 
   if (TREE_CODE (exp) == SSA_NAME
+      || TREE_CODE (exp) == MEM_REF
       || mode == BLKmode
       || !STRICT_ALIGNMENT)
     return false;