re PR libfortran/32989 (GETARG intrinsic)

re PR libfortran/32989 (GETARG intrinsic)

	PR fortran/32989

	* iresolve.c (gfc_resolve_getarg): Handle non-default integer
	kinds.
	* check.c (gfc_check_getarg): New function
	* intrinsic.h: Add prototype for gfc_check_getarg.
	* intrinsic.c (add_subroutines): Add reference to gfc_check_getarg.
	* intrinsic.texi (GETARG): Adjust documentation.

	* gfortran.fortran-torture/execute/getarg_1.f90: Add check for
	non-default integer kind arguments.

From-SVN: r127905