tree-ssa-propagate.c (set_rhs): Check operand of ADDR_EXPR for gimpliness, too.

2005-04-27  Richard Guenther  <rguenth@gcc.gnu.org>

	* tree-ssa-propagate.c (set_rhs): Check operand of
	ADDR_EXPR for gimpliness, too.

From-SVN: r98832

gcc/ChangeLog

+2005-04-27  Richard Guenther  <rguenth@gcc.gnu.org>
+
+	* tree-ssa-propagate.c (set_rhs): Check operand of
+	ADDR_EXPR for gimpliness, too.
+
 2005-04-27  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-ssa-pre.c: Fix a comment typo.

gcc/tree-ssa-propagate.c

@@ -571,7 +571,8 @@ set_rhs (tree *stmt_p, tree expr)
 	  || !is_gimple_val (TREE_OPERAND (expr, 1)))
 	return false;
     }
-  else if (TREE_CODE_CLASS (code) == tcc_unary)
+  else if (TREE_CODE_CLASS (code) == tcc_unary
+	   || code == ADDR_EXPR)
     {
       if (!is_gimple_val (TREE_OPERAND (expr, 0)))
 	return false;