The Fortran front end declares that the OpenACC "Clause SEQ conflicts with
INDEPENDENT".  While that combination doesn't make too much sense indeed, it's
still valid; these are orthogonal concepts.

	gcc/fortran/
	PR fortran/88420
	* openmp.c (resolve_oacc_loop_blocks): Remove "Clause SEQ
	conflicts with INDEPENDENT" diagnostic.
	gcc/testsuite/
	PR fortran/88420
	* gfortran.dg/goacc/loop-1-2.f95: Update.
	* gfortran.dg/goacc/loop-1.f95: Likewise.

From-SVN: r266920