re PR middle-end/86416 ([OpenMP] Offloading - better lto1 error message if mode not supported on offloading target)

	PR middle-end/86416
	* testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
	q or none.
	* testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
	L or none.

From-SVN: r279552