------- Comment #2 from hubicka at gcc dot gnu dot org 2010-07-05 16:45 -------
Actually it seems to be fallout of my local DECL_BY_REFERENCE change (so it
does not reproduce on clean mainline).
Apprently the result_slot_addr is something that is not allowed in mem_ref.
It goes away with:
@@ -902,6 +903,8 @@ remap_gimple_op_r (tree *tp, int *walk_s
then regimplification is probably needed. */
if (invariant && !is_gimple_min_invariant (*tp))
id->regimplify = true;
+ if (!is_gimple_mem_ref_addr (TREE_OPERAND (*tp, 0)))
+ id->regimplify = true;
*walk_subtrees = 0;
Does it seem to make sense?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44826
