yosys/tests/arch/anlogic/add_sub.ys

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read_verilog ../common/add_sub.v
hierarchy -top top
proc
equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
cd top # Constrain all select calls below inside the top module
select -assert-count 10 t:AL_MAP_ADDER
select -assert-count 4 t:AL_MAP_LUT1
select -assert-none t:AL_MAP_LUT1 t:AL_MAP_ADDER %% t:* %D