read_verilog -icells <<EOT

module dlatch(input E, D, (* init = 2'h0 *) output [1:0] Q);
$_DLATCH_P_ ff0 (.E(E), .D(D), .Q(Q[0]));
$_DLATCH_N_ ff1 (.E(E), .D(D), .Q(Q[1]));
endmodule

EOT

design -save orig
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_P_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_P_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_PP0_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_PP0_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_PP1_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCH_PP1_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCHSR_PPP_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DLATCHSR_PPP_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_ALDFF_PP_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_ALDFF_PP_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_ALDFFE_PPP_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_ALDFFE_PPP_ 1

# Convert everything to DFFs.

design -load orig
dfflegalize -cell $_DLATCH_P_ 0

select -assert-count 1 t:$_NOT_
select -assert-count 2 t:$_DLATCH_P_
select -assert-none t:$_DLATCH_P_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_DLATCH_P_ 1

select -assert-count 5 t:$_NOT_
select -assert-count 2 t:$_DLATCH_P_
select -assert-none t:$_DLATCH_P_ t:$_NOT_ %% %n t:* %i


# Convert everything to ADLATCHs.

design -load orig
dfflegalize -cell $_DLATCH_PP0_ 0

select -assert-count 1 t:$_NOT_
select -assert-count 2 t:$_DLATCH_PP0_
select -assert-none t:$_DLATCH_PP0_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_DLATCH_PP0_ 1

select -assert-count 5 t:$_NOT_
select -assert-count 2 t:$_DLATCH_PP0_
select -assert-none t:$_DLATCH_PP0_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_DLATCH_PP1_ 0

select -assert-count 1 t:$_NOT_
select -assert-count 2 t:$_DLATCH_PP1_
select -assert-none t:$_DLATCH_PP1_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_DLATCH_PP1_ 1

select -assert-count 5 t:$_NOT_
select -assert-count 2 t:$_DLATCH_PP1_
select -assert-none t:$_DLATCH_PP1_ t:$_NOT_ %% %n t:* %i


# Convert everything to DLATCHSRs.

design -load orig
dfflegalize -cell $_DLATCHSR_PPP_ 0

select -assert-count 1 t:$_NOT_
select -assert-count 2 t:$_DLATCHSR_PPP_
select -assert-none t:$_DLATCHSR_PPP_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_DLATCHSR_PPP_ 1

select -assert-count 5 t:$_NOT_
select -assert-count 2 t:$_DLATCHSR_PPP_
select -assert-none t:$_DLATCHSR_PPP_ t:$_NOT_ %% %n t:* %i


# Convert everything to ALDFFs.

design -load orig
dfflegalize -cell $_ALDFF_PP_ 0

select -assert-count 1 t:$_NOT_
select -assert-count 2 t:$_ALDFF_PP_
select -assert-none t:$_ALDFF_PP_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_ALDFF_PP_ 1

select -assert-count 5 t:$_NOT_
select -assert-count 2 t:$_ALDFF_PP_
select -assert-none t:$_ALDFF_PP_ t:$_NOT_ %% %n t:* %i


# Convert everything to ALDFFEs.

design -load orig
dfflegalize -cell $_ALDFFE_PPP_ 0

select -assert-count 1 t:$_NOT_
select -assert-count 2 t:$_ALDFFE_PPP_
select -assert-none t:$_ALDFFE_PPP_ t:$_NOT_ %% %n t:* %i

design -load orig
dfflegalize -cell $_ALDFFE_PPP_ 1

select -assert-count 5 t:$_NOT_
select -assert-count 2 t:$_ALDFFE_PPP_
select -assert-none t:$_ALDFFE_PPP_ t:$_NOT_ %% %n t:* %i
