* emit-rtl.c (adjust_address_1): Add ADJUST argument.

	* emit-rtl.c (adjust_address_1): Add ADJUST argument.
	(adjust_automodify_address_1): New.
	* expr.h (adjust_address, adjust_address_nv): Adjust.
	(adjust_automodify_address, adjust_automodify_address_nv): Define.
	(adjust_address_1): Update prototype.
	(adjust_automodify_address_1): Add prototype.
	* expr.c (move_by_pieces_1): Use adjust_automodify_address.
	(store_by_pieces_2): Likewise.

	* gcc.c-torture/execute/20011113-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46988 138bc75d-0d04-0410-961f-82ee72b054a4