gcc/

200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
	    Richard Sandiford  <richard@codesourcery.com>

	* doc/invoke.texi: Document -mno-bitfield, -mno-rtd and -mno-short.
	* config/m68k/m68k.opt: Resort options.
	(mbitfield, mrtd, mshort): Remove RejectNegative properties.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120717 138bc75d-0d04-0410-961f-82ee72b054a4