[AArch64, ILP32] 3/6 Change tests to be ILP32-friendly.

[AArch64, ILP32] 3/6 Change tests to be ILP32-friendly.

gcc/testsuite/

	* gcc.dg/20020219-1.c: Skip the test on aarch64*-*-* in ilp32.
	* gcc.target/aarch64/aapcs64/test_18.c (struct y): Change the field
	type from long to long long.
	* gcc.target/aarch64/atomic-op-long.c: Update dg-final directives
	to have effective-target keywords of lp64 and ilp32.
	* gcc.target/aarch64/fcvt_double_int.c: Likewise.
	* gcc.target/aarch64/fcvt_double_long.c: Likewise.
	* gcc.target/aarch64/fcvt_double_uint.c: Likewise.
	* gcc.target/aarch64/fcvt_double_ulong.c: Likewise.
	* gcc.target/aarch64/fcvt_float_int.c: Likewise.
	* gcc.target/aarch64/fcvt_float_long.c: Likewise.
	* gcc.target/aarch64/fcvt_float_uint.c: Likewise.
	* gcc.target/aarch64/fcvt_float_ulong.c: Likewise.
	* gcc.target/aarch64/vect_smlal_1.c: Replace 'long' with 'long long'.

From-SVN: r201166