2064.md ("z_int", "z_agen"): Ensure the condition matches no insns already matched...

2064.md ("z_int", "z_agen"): Ensure the condition matches no insns already matched by other reservations.

	* config/s390/2064.md ("z_int", "z_agen"): Ensure the condition
	matches no insns already matched by other reservations.
	* config/s390/2084.md ("x_int", "x_agen"): Ensure the condition
	matches no insns already matched by other reservations.
	("x_ss"): Remove, replace by ...
	("x_cs"): ... this new reservation.  Check type instead of op_type.
	Update bypasses to use x_cs instead of x_ss.
	("x_nn"): Remove, replace by ...
	("x_other"): ... this new reservation.  Check type instead of op_type.
	Add x_other and x_branch to bypasses.
	("x_vs"): New reservation.
	* config/s390/s390.md (attribute "type"): Default according to op_type.
	("*execute"): Set type to "cs".

From-SVN: r90190