m68k.md (movsf_cf_hard): Use fsmove instead of f%$smove and f%$move.

m68k.md (movsf_cf_hard): Use fsmove instead of f%$smove and f%$move.

gcc/
	* config/m68k/m68k.md (movsf_cf_hard): Use fsmove instead of
	f%$smove and f%$move.
	(movdf_cf_hard): Use fdmove for cases 0 and 3 and fmove for case 1.
	(extendsfdf2_cf): Use fdmove instead of f%&move.
	(truncdfsf2_cf): Use fsmove instead of f%$smove.
	(add<mode>3_cf, sub<mode>3_cf): Use <FP:prec> instead of <FP:round>.

From-SVN: r120924