compat-common.h: New file.

compat-common.h: New file.

	* gcc.dg/compat/compat-common.h: New file.
	* gcc.dg/compat/fp-struct-check.h: Improve debugging output.
	* gcc.dg/compat/fp-struct-test-by-value-x.h: Ditto.
	* gcc.dg/compat/fp-struct-test-by-value-y.h: Ditto.
	* gcc.dg/compat/scalar-by-value-1_main.c: Ditto.
	* gcc.dg/compat/scalar-by-value-1_x.c: Ditto.
	* gcc.dg/compat/scalar-by-value-1_y.c: Ditto.
	* gcc.dg/compat/scalar-by-value-2_main.c: Ditto.
	* gcc.dg/compat/scalar-by-value-2_x.c: Ditto.
	* gcc.dg/compat/scalar-by-value-2_y.c: Ditto.
	* gcc.dg/compat/scalar-return-1_main.c: Ditto.
	* gcc.dg/compat/scalar-return-1_x.c: Ditto.
	* gcc.dg/compat/scalar-return-1_y.c: Ditto.
	* gcc.dg/compat/scalar-return-2_main.c: Ditto.
	* gcc.dg/compat/scalar-return-2_x.c: Ditto.
	* gcc.dg/compat/scalar-return-2_y.c: Ditto.
	* gcc.dg/compat/small-struct-check.h: Ditto.
	* gcc.dg/compat/struct-by-value-2_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-2_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-2_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-3_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-3_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-3_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-4_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-4_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-4_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-5_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-5_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-5_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-6_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-6_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-6_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-7_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-7_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-7_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-8_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-8_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-8_y.c: Ditto.
	* gcc.dg/compat/struct-by-value-9_main.c: Ditto.
	* gcc.dg/compat/struct-by-value-9_x.c: Ditto.
	* gcc.dg/compat/struct-by-value-9_y.c: Ditto.
	* gcc.dg/compat/struct-return-2_main.c: Ditto.
	* gcc.dg/compat/struct-return-2_x.c: Ditto.
	* gcc.dg/compat/struct-return-2_y.c: Ditto.
	* gcc.dg/compat/struct-return-3_main.c: Ditto.
	* gcc.dg/compat/struct-return-3_x.c: Ditto.
	* gcc.dg/compat/struct-return-3_y.c: Ditto.

From-SVN: r67724