* gcc.dg/compat/struct-by-value-5a_main.c,
	gcc.dg/compat/struct-by-value-5b_main.c: New files.
	* gcc.dg/compat/struct-by-value-5_main.c: Delete.
	* gcc.dg/compat/struct-by-value-5a_x.c,
	gcc.dg/compat/struct-by-value-5b_x.c: New, split out from
	gcc.dg/compat/struct-by-value-5_x.c.
	* gcc.dg/compat/struct-by-value-5a_y.c,
	gcc.dg/compat/struct-by-value-5b_y.c: New, split out from
	gcc.dg/compat/struct-by-value-5_y.c.

	* gcc.dg/compat/struct-by-value-6a_main.c,
	gcc.dg/compat/struct-by-value-6b_main.c: New files.
	* gcc.dg/compat/struct-by-value-6_main.c: Delete.
	* gcc.dg/compat/struct-by-value-6a_x.c,
	gcc.dg/compat/struct-by-value-6b_x.c: New, split out from
	gcc.dg/compat/struct-by-value-6_x.c.
	* gcc.dg/compat/struct-by-value-6a_y.c,
	gcc.dg/compat/struct-by-value-6b_y.c: New, split out from
	gcc.dg/compat/struct-by-value-6_y.c.

	* gcc.dg/compat/struct-by-value-7a_main.c,
	gcc.dg/compat/struct-by-value-7b_main.c: New files.
	* gcc.dg/compat/struct-by-value-7_main.c: Delete.
	* gcc.dg/compat/struct-by-value-7a_x.c,
	gcc.dg/compat/struct-by-value-7b_x.c: New, split out from
	gcc.dg/compat/struct-by-value-7_x.c.
	* gcc.dg/compat/struct-by-value-7a_y.c,
	gcc.dg/compat/struct-by-value-7b_y.c: New, split out from
	gcc.dg/compat/struct-by-value-7_y.c.

From-SVN: r80472