Alex Turjan <[EMAIL PROTECTED]> writes: > 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?
As far as I know, you can not. Instead, you have to track this separately yourself. Ian
