------- Comment #2 from rguenth at gcc dot gnu dot org 2008-05-25 17:18 -------
Which was just a workaround. It needs proper fixing so that
Index: tree-gimple.c
===================================================================
--- tree-gimple.c (revision 135859)
+++ tree-gimple.c (working copy)
@@ -116,10 +116,7 @@ is_gimple_mem_rhs (tree t)
a renamed variable. Also force a temporary if the type doesn't need
to be stored in memory, since it's cheap and prevents erroneous
tailcalls (PR 17526). */
- if (is_gimple_reg_type (TREE_TYPE (t))
- || (TYPE_MODE (TREE_TYPE (t)) != BLKmode
- && (TREE_CODE (t) != CALL_EXPR
- || ! aggregate_value_p (t, t))))
+ if (is_gimple_reg_type (TREE_TYPE (t)))
return is_gimple_val (t);
else
return is_gimple_formal_tmp_rhs (t);
doesn't regress.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36326
