Dear Ian,
I use as atribute of one of the instructions the following
define_insn_reservation:
(define_insn_reservation "vmove" 1 "vector_type" "vmove") "c_valu_1|c_vlsu_1")
As you can see vmove has two alternative reservation : c_valu_1 or c_vlsu_1,
where c_valu_1 is defined as follows:
(define_reservation "c_valu_1" "nothing, r_valu_rp, nothing, nothing, nothing,
nothing")
and c_vlsu_1:
(define_reservation "c_vlsu_1" "nothing, r_vlsu, nothing, nothing, nothing,
nothing")
Having an RTX after sched2, how can I decide which of the two alternatives
(c_valu_1 or c_vlsu_1) the scheduler has selected?
thanks for your help!
Alex
