(resending with patch only in attachment because it got rejected by
sourceware's spam checker)

However, the newly added test gcc.c-torture/execute/va-arg-26.c once
again
fails (on systems supporting SSE2) and will continue to do so until the
collision
between -Os and the required alignment of SSE/SSE2 vector types has
been
fixed.

boostrapped and tested on i686-pc-linux-gnu.

Jan