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18 lines
299 B
Plaintext
18 lines
299 B
Plaintext
# Running csa_tree twice, verify nothing changes on second run
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read_verilog add_chain_8.v
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hierarchy -auto-top
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proc; opt_clean
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csa_tree
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stat
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select -assert-min 1 t:$fa
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select -assert-count 1 t:$add
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csa_tree
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stat
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select -assert-min 1 t:$fa
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select -assert-count 1 t:$add
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select -assert-none t:$sub
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