On 09/18/2016 02:51 PM, Jan Hubicka wrote:
to_rtx = expand_expr (tem, NULL_RTX, VOIDmode, EXPAND_WRITE);
-
- /* If the field has a mode, we want to access it in the
- field's mode, not the computed mode.
- If a MEM has VOIDmode (external with incomplete type),
- use BLKmode for it instead. */
- if (MEM_P (to_rtx))
- {
- if (mode1 != VOIDmode)
- to_rtx = adjust_address (to_rtx, mode1, 0);
- else if (GET_MODE (to_rtx) == VOIDmode)
- to_rtx = adjust_address (to_rtx, BLKmode, 0);
- }
if (offset != 0)
{
This was added by Jakub in r166603, referencing PR46388. Have you looked
at that?
Bernd
