yosys/tests/techmap/dfflegalize_adff_init.ys

read_verilog -icells <<EOT

module adff0(input C, R, D, (* init = 3'b000 *) output [2:0] Q);
$_DFF_PP0_ ff0 (.C(C), .R(R), .D(D), .Q(Q[0]));
$_DFF_PN0_ ff1 (.C(C), .R(R), .D(D), .Q(Q[1]));
$_DFF_NP0_ ff2 (.C(C), .R(R), .D(D), .Q(Q[2]));
endmodule

module adff1(input C, R, D, (* init = 3'b000 *) output [2:0] Q);
$_DFF_PP1_ ff0 (.C(C), .R(R), .D(D), .Q(Q[0]));
$_DFF_PN1_ ff1 (.C(C), .R(R), .D(D), .Q(Q[1]));
$_DFF_NP1_ ff2 (.C(C), .R(R), .D(D), .Q(Q[2]));
endmodule

module adffe0(input C, E, R, D, (* init = 4'b0000 *) output [3:0] Q);
$_DFFE_PP0P_ ff0 (.C(C), .R(R), .E(E), .D(D), .Q(Q[0]));
$_DFFE_PP0N_ ff1 (.C(C), .R(R), .E(E), .D(D), .Q(Q[1]));
$_DFFE_PN0P_ ff2 (.C(C), .R(R), .E(E), .D(D), .Q(Q[2]));
$_DFFE_NP0P_ ff3 (.C(C), .R(R), .E(E), .D(D), .Q(Q[3]));
endmodule

module adffe1(input C, E, R, D, (* init = 4'b0000 *) output [3:0] Q);
$_DFFE_PP1P_ ff0 (.C(C), .R(R), .E(E), .D(D), .Q(Q[0]));
$_DFFE_PP1N_ ff1 (.C(C), .R(R), .E(E), .D(D), .Q(Q[1]));
$_DFFE_PN1P_ ff2 (.C(C), .R(R), .E(E), .D(D), .Q(Q[2]));
$_DFFE_NP1P_ ff3 (.C(C), .R(R), .E(E), .D(D), .Q(Q[3]));
endmodule

module top(input C, E, R, D, output [13:0] Q);
adff0 adff0_(.C(C), .R(R), .D(D), .Q(Q[2:0]));
adff1 adff1_(.C(C), .R(R), .D(D), .Q(Q[5:3]));
adffe0 adffe0_(.C(C), .R(R), .E(E), .D(D), .Q(Q[9:6]));
adffe1 adffe1_(.C(C), .R(R), .E(E), .D(D), .Q(Q[13:10]));
endmodule

EOT

design -save orig
flatten
equiv_opt -assert -multiclock dfflegalize -cell $_DFF_PP0_ 0 -cell $_DLATCH_P_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DFF_PP0_ 1 -cell $_DLATCH_P_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DFF_PP1_ 0 -cell $_DLATCH_P_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DFF_PP1_ 1 -cell $_DLATCH_P_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DFFE_PP0P_ 0 -cell $_DLATCH_P_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DFFE_PP0P_ 1 -cell $_DLATCH_P_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DFFE_PP1P_ 0 -cell $_DLATCH_P_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DFFE_PP1P_ 1 -cell $_DLATCH_P_ 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
equiv_opt -assert -multiclock dfflegalize -cell $_DFFSR_PPP_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DFFSR_PPP_ 1
equiv_opt -assert -multiclock dfflegalize -cell $_DFFSRE_PPPP_ 0
equiv_opt -assert -multiclock dfflegalize -cell $_DFFSRE_PPPP_ 1


# Convert everything to ADFFs.

design -load orig
dfflegalize -cell $_DFF_PP0_ 0 -cell $_DLATCH_P_ 0

select -assert-count 2 adff0/t:$_NOT_
select -assert-count 10 adff1/t:$_NOT_
select -assert-count 2 adffe0/t:$_NOT_
select -assert-count 12 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 3 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 8 adffe1/t:$_MUX_
select -assert-count 3 adff0/t:$_DFF_PP0_
select -assert-count 6 adff1/t:$_DFF_PP0_
select -assert-count 4 adffe0/t:$_DFF_PP0_
select -assert-count 8 adffe1/t:$_DFF_PP0_
select -assert-count 0 adff0/t:$_DLATCH_P_
select -assert-count 3 adff1/t:$_DLATCH_P_
select -assert-count 0 adffe0/t:$_DLATCH_P_
select -assert-count 4 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFF_PP0_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFF_PP0_ 1 -cell $_DLATCH_P_ 0

select -assert-count 10 adff0/t:$_NOT_
select -assert-count 8 adff1/t:$_NOT_
select -assert-count 12 adffe0/t:$_NOT_
select -assert-count 10 adffe1/t:$_NOT_
select -assert-count 3 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 8 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 6 adff0/t:$_DFF_PP0_
select -assert-count 3 adff1/t:$_DFF_PP0_
select -assert-count 8 adffe0/t:$_DFF_PP0_
select -assert-count 4 adffe1/t:$_DFF_PP0_
select -assert-count 3 adff0/t:$_DLATCH_P_
select -assert-count 0 adff1/t:$_DLATCH_P_
select -assert-count 4 adffe0/t:$_DLATCH_P_
select -assert-count 0 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFF_PP0_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFF_PP1_ 0 -cell $_DLATCH_P_ 0

select -assert-count 10 adff0/t:$_NOT_
select -assert-count 2 adff1/t:$_NOT_
select -assert-count 12 adffe0/t:$_NOT_
select -assert-count 2 adffe1/t:$_NOT_
select -assert-count 3 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 8 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 6 adff0/t:$_DFF_PP1_
select -assert-count 3 adff1/t:$_DFF_PP1_
select -assert-count 8 adffe0/t:$_DFF_PP1_
select -assert-count 4 adffe1/t:$_DFF_PP1_
select -assert-count 3 adff0/t:$_DLATCH_P_
select -assert-count 0 adff1/t:$_DLATCH_P_
select -assert-count 4 adffe0/t:$_DLATCH_P_
select -assert-count 0 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFF_PP1_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFF_PP1_ 1 -cell $_DLATCH_P_ 0

select -assert-count 8 adff0/t:$_NOT_
select -assert-count 10 adff1/t:$_NOT_
select -assert-count 10 adffe0/t:$_NOT_
select -assert-count 12 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 3 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 8 adffe1/t:$_MUX_
select -assert-count 3 adff0/t:$_DFF_PP1_
select -assert-count 6 adff1/t:$_DFF_PP1_
select -assert-count 4 adffe0/t:$_DFF_PP1_
select -assert-count 8 adffe1/t:$_DFF_PP1_
select -assert-count 0 adff0/t:$_DLATCH_P_
select -assert-count 3 adff1/t:$_DLATCH_P_
select -assert-count 0 adffe0/t:$_DLATCH_P_
select -assert-count 4 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFF_PP1_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i


# Convert everything to ADFFEs.

design -load orig
dfflegalize -cell $_DFFE_PP0P_ 0 -cell $_DLATCH_P_ 1

select -assert-count 2 adff0/t:$_NOT_
select -assert-count 13 adff1/t:$_NOT_
select -assert-count 3 adffe0/t:$_NOT_
select -assert-count 18 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 3 adff1/t:$_MUX_
select -assert-count 0 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 3 adff0/t:$_DFFE_PP0P_
select -assert-count 6 adff1/t:$_DFFE_PP0P_
select -assert-count 4 adffe0/t:$_DFFE_PP0P_
select -assert-count 8 adffe1/t:$_DFFE_PP0P_
select -assert-count 0 adff0/t:$_DLATCH_P_
select -assert-count 3 adff1/t:$_DLATCH_P_
select -assert-count 0 adffe0/t:$_DLATCH_P_
select -assert-count 4 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFFE_PP0P_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFFE_PP0P_ 1 -cell $_DLATCH_P_ 1

select -assert-count 13 adff0/t:$_NOT_
select -assert-count 8 adff1/t:$_NOT_
select -assert-count 18 adffe0/t:$_NOT_
select -assert-count 11 adffe1/t:$_NOT_
select -assert-count 3 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 0 adffe1/t:$_MUX_
select -assert-count 6 adff0/t:$_DFFE_PP0P_
select -assert-count 3 adff1/t:$_DFFE_PP0P_
select -assert-count 8 adffe0/t:$_DFFE_PP0P_
select -assert-count 4 adffe1/t:$_DFFE_PP0P_
select -assert-count 3 adff0/t:$_DLATCH_P_
select -assert-count 0 adff1/t:$_DLATCH_P_
select -assert-count 4 adffe0/t:$_DLATCH_P_
select -assert-count 0 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFFE_PP0P_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFFE_PP1P_ 0 -cell $_DLATCH_P_ 1

select -assert-count 10 adff0/t:$_NOT_
select -assert-count 2 adff1/t:$_NOT_
select -assert-count 14 adffe0/t:$_NOT_
select -assert-count 3 adffe1/t:$_NOT_
select -assert-count 3 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 0 adffe1/t:$_MUX_
select -assert-count 9 adff0/t:$_DFFE_PP1P_
select -assert-count 3 adff1/t:$_DFFE_PP1P_
select -assert-count 12 adffe0/t:$_DFFE_PP1P_
select -assert-count 4 adffe1/t:$_DFFE_PP1P_
select -assert-none t:$_DFFE_PP1P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFFE_PP1P_ 1 -cell $_DLATCH_P_ 1

select -assert-count 8 adff0/t:$_NOT_
select -assert-count 13 adff1/t:$_NOT_
select -assert-count 11 adffe0/t:$_NOT_
select -assert-count 18 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 3 adff1/t:$_MUX_
select -assert-count 0 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 3 adff0/t:$_DFFE_PP1P_
select -assert-count 6 adff1/t:$_DFFE_PP1P_
select -assert-count 4 adffe0/t:$_DFFE_PP1P_
select -assert-count 8 adffe1/t:$_DFFE_PP1P_
select -assert-count 0 adff0/t:$_DLATCH_P_
select -assert-count 3 adff1/t:$_DLATCH_P_
select -assert-count 0 adffe0/t:$_DLATCH_P_
select -assert-count 4 adffe1/t:$_DLATCH_P_
select -assert-none t:$_DFFE_PP1P_ t:$_DLATCH_P_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i


# Convert everything to ALDFFs.

design -load orig
dfflegalize -cell $_ALDFF_PP_ 0

select -assert-count 2 adff0/t:$_NOT_
select -assert-count 2 adff1/t:$_NOT_
select -assert-count 2 adffe0/t:$_NOT_
select -assert-count 2 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 14 t:$_ALDFF_PP_
select -assert-none t:$_ALDFF_PP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_ALDFF_PP_ 1

select -assert-count 8 adff0/t:$_NOT_
select -assert-count 8 adff1/t:$_NOT_
select -assert-count 10 adffe0/t:$_NOT_
select -assert-count 10 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 14 t:$_ALDFF_PP_
select -assert-none t:$_ALDFF_PP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i


# Convert everything to ALDFFEs.

design -load orig
dfflegalize -cell $_ALDFFE_PPP_ 0

select -assert-count 2 adff0/t:$_NOT_
select -assert-count 2 adff1/t:$_NOT_
select -assert-count 3 adffe0/t:$_NOT_
select -assert-count 3 adffe1/t:$_NOT_
select -assert-count 14 t:$_ALDFFE_PPP_
select -assert-none t:$_ALDFFE_PPP_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_ALDFFE_PPP_ 1

select -assert-count 8 adff0/t:$_NOT_
select -assert-count 8 adff1/t:$_NOT_
select -assert-count 11 adffe0/t:$_NOT_
select -assert-count 11 adffe1/t:$_NOT_
select -assert-count 14 t:$_ALDFFE_PPP_
select -assert-none t:$_ALDFFE_PPP_ t:$_NOT_ top/* %% %n t:* %i


# Convert everything to DFFSRs.

design -load orig
dfflegalize -cell $_DFFSR_PPP_ 0

select -assert-count 2 adff0/t:$_NOT_
select -assert-count 2 adff1/t:$_NOT_
select -assert-count 2 adffe0/t:$_NOT_
select -assert-count 2 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 14 t:$_DFFSR_PPP_
select -assert-none t:$_DFFSR_PPP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFFSR_PPP_ 1

select -assert-count 8 adff0/t:$_NOT_
select -assert-count 8 adff1/t:$_NOT_
select -assert-count 10 adffe0/t:$_NOT_
select -assert-count 10 adffe1/t:$_NOT_
select -assert-count 0 adff0/t:$_MUX_
select -assert-count 0 adff1/t:$_MUX_
select -assert-count 4 adffe0/t:$_MUX_
select -assert-count 4 adffe1/t:$_MUX_
select -assert-count 14 t:$_DFFSR_PPP_
select -assert-none t:$_DFFSR_PPP_ t:$_MUX_ t:$_NOT_ top/* %% %n t:* %i


# Convert everything to DFFSREs.

design -load orig
dfflegalize -cell $_DFFSRE_PPPP_ 0

select -assert-count 2 adff0/t:$_NOT_
select -assert-count 2 adff1/t:$_NOT_
select -assert-count 3 adffe0/t:$_NOT_
select -assert-count 3 adffe1/t:$_NOT_
select -assert-count 14 t:$_DFFSRE_PPPP_
select -assert-none t:$_DFFSRE_PPPP_ t:$_NOT_ top/* %% %n t:* %i

design -load orig
dfflegalize -cell $_DFFSRE_PPPP_ 1

select -assert-count 8 adff0/t:$_NOT_
select -assert-count 8 adff1/t:$_NOT_
select -assert-count 11 adffe0/t:$_NOT_
select -assert-count 11 adffe1/t:$_NOT_
select -assert-count 14 t:$_DFFSRE_PPPP_
select -assert-none t:$_DFFSRE_PPPP_ t:$_NOT_ top/* %% %n t:* %i