2064.md ("z_o2", "z_o3"): Remove.

2064.md ("z_o2", "z_o3"): Remove.

	* config/s390/2064.md ("z_o2", "z_o3"): Remove.
	* config/s390/2084.md ("x_o2", "x_o3"): Remove.
	("x_fdivd"): Use also for fsqrtd type.
	("x_fdivs"): Use also for fsqrts type.
	* config/s390/s390.md (attribute "type"): Remove "o2" and "o3" types.
	("fix_truncdfsi2_ieee"): Set type to "ftoi".
	("fix_truncdfsi2_ibm"): Set type to "other".
	("floatdidf2", "floatdisf2"): Do not clobber CC.
	("floatsidf2", "floatsidf2_ieee"): Likewise.
	("floatsisf2", "floatsisf2_ieee"): Likewise.
	("truncdfsf2", "truncdfsf2_ieee"): Only allow "register_operand".
	("truncdfsf2_ibm"): Only allow "nonimmediate_operand".  Use LER
	instead of LRER.
	("extendsfdf2_ibm"): Do not set atype.  Set type to "floads".
	("sqrtdf2"): Set type to "fsqrtd".
	("sqrtsf2"): Set type to "fsqrts".

From-SVN: r90174