===================================================================
@@ -9866,19 +9866,11 @@ expand_expr_real_1 (tree exp, rtx target
necessarily be constant. */
if (mode == BLKmode)
{
- HOST_WIDE_INT size = GET_MODE_BITSIZE (ext_mode);
rtx new_rtx;
- /* If the reference doesn't use the alias set of its type,
- we cannot create the temporary using that type. */
- if (component_uses_parent_alias_set (exp))
- {
- new_rtx = assign_stack_local (ext_mode, size, 0);
- set_mem_alias_set (new_rtx, get_alias_set (exp));
- }
- else
- new_rtx = assign_stack_temp_for_type (ext_mode, size, 0, type);
-
+ new_rtx = assign_stack_temp_for_type (ext_mode,
+ GET_MODE_BITSIZE (ext_mode),
+ 0, type);
emit_move_insn (new_rtx, op0);
op0 = copy_rtx (new_rtx);
PUT_MODE (op0, BLKmode);