mirror of https://github.com/YosysHQ/yosys.git
163 lines
4.2 KiB
Plaintext
163 lines
4.2 KiB
Plaintext
### Original testcase ###
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read_verilog ./dynamic_part_select/original.v
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proc
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/original_gate.v
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proc
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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### Multiple blocking assingments ###
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design -reset
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read_verilog ./dynamic_part_select/multiple_blocking.v
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proc
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/multiple_blocking_gate.v
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proc
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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### Non-blocking to the same output register ###
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design -reset
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read_verilog ./dynamic_part_select/nonblocking.v
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proc
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/nonblocking_gate.v
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proc
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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### For-loop select, one dynamic input
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design -reset
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read_verilog ./dynamic_part_select/forloop_select.v
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proc
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/forloop_select_gate.v
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proc
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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#### Double loop (part-select, reset) ###
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design -reset
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read_verilog ./dynamic_part_select/reset_test.v
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proc
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/reset_test_gate.v
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proc
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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### Reversed part-select case ###
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design -reset
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read_verilog ./dynamic_part_select/reversed.v
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proc
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/reversed_gate.v
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proc
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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### Latches
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## Issue 1990
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design -reset
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read_verilog ./dynamic_part_select/latch_1990.v
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hierarchy -top latch_1990; prep; async2sync
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/latch_1990_gate.v
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hierarchy -top latch_1990_gate; prep
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -show-public -verify -set-init-zero equiv
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###
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## Part select with obvious latch, expected to fail due comparison with old shift&mask AST transformation
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design -reset
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read_verilog ./dynamic_part_select/latch_002.v
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hierarchy -top latch_002; prep; async2sync
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/latch_002_gate.v
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hierarchy -top latch_002_gate; prep; async2sync
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -falsify -set-init-zero equiv
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## Part select + latch, with no shift&mask
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design -reset
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read_verilog ./dynamic_part_select/latch_002.v
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hierarchy -top latch_002; prep; async2sync
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rename -top gold
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design -stash gold
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read_verilog ./dynamic_part_select/latch_002_gate_good.v
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hierarchy -top latch_002_gate; prep; async2sync
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rename -top gate
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design -stash gate
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design -copy-from gold -as gold gold
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design -copy-from gate -as gate gate
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miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
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sat -prove-asserts -seq 10 -show-public -verify -set-init-zero equiv
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