2016-08-03  Fritz Reese  <fritzoreese@gmail.com>

	gcc/fortran/
	* lang.opt: New option -fdec-intrinsic-ints.
	* options.c (set_dec_flags): Enable with -fdec.
	* gfortran.texi, invoke.texi, intrinsics.texi: Update documentation.
	* intrinsic.c (add_function, add_subroutine): New B/I/J/K intrinsic
	variants.

	gcc/testsuite/gfortran.dg/
	* dec_intrinsic_ints.f90: New testcase.

From-SVN: r239078