re PR tree-optimization/31085 (internal compiler error: in create_mem_ref, at…

re PR tree-optimization/31085 (internal compiler error: in create_mem_ref, at tree-ssa-address.c:606)

	PR tree-optimization/31085
	* tree-ssa-address.c (create_mem_ref): Fix test of type of base.

From-SVN: r122724

gcc/ChangeLog

+2007-03-08  Zdenek Dvorak  <dvorakz@suse.cz>
+
+	PR tree-optimization/31085
+	* tree-ssa-address.c (create_mem_ref): Fix test of type of base.
+
 2007-03-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* builtins.def (lceil, lceilf, lceill, lfloor, lfloorf, lfloorl,

gcc/tree-ssa-address.c

@@ -603,7 +603,8 @@ create_mem_ref (block_stmt_iterator *bsi, tree type, aff_tree *addr)
       /* Add the symbol to base, eventually forcing it to register.  */
       if (parts.base)
 	{
-	  gcc_assert (TREE_TYPE (parts.base) == sizetype);
+	  gcc_assert (tree_ssa_useless_type_conversion_1
+				(sizetype, TREE_TYPE (parts.base)));
 
 	  if (parts.index)
 	    {