yosys/tests/various/dynamic_part_select.ys

### Original testcase ###
read_verilog ./dynamic_part_select/original.v
hierarchy -top original; proc; opt;
prep -flatten -top original
rename -top gold
design -stash gold

read_verilog ./dynamic_part_select/original_gate.v
hierarchy -top original_gate; proc; opt;
prep -flatten -top original_gate
rename -top gate
design -stash gate

design -copy-from gold -as gold gold
design -copy-from gate -as gate gate

miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
hierarchy -top equiv
sat -prove-asserts -seq 10 -show-public -verify -set-init-zero -ignore_unknown_cells equiv

### Multiple blocking assingments ###
read_verilog ./dynamic_part_select/multiple_blocking.v
hierarchy -top multiple_blocking; proc; opt;
prep -flatten -top multiple_blocking
rename -top gold
design -stash gold
 
read_verilog ./dynamic_part_select/multiple_blocking_gate.v
hierarchy -top multiple_blocking_gate; proc; opt;
prep -flatten -top multiple_blocking_gate
rename -top gate
design -stash gate
 
design -copy-from gold -as gold gold
design -copy-from gate -as gate gate

miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
hierarchy -top equiv
sat -prove-asserts -seq 10 -show-public -verify -set-init-zero -ignore_unknown_cells equiv
 
### Non-blocking to the same output register ###
read_verilog ./dynamic_part_select/nonblocking.v
hierarchy -top nonblocking; proc; opt;
prep -flatten -top nonblocking
rename -top gold
design -stash gold

read_verilog ./dynamic_part_select/nonblocking_gate.v
hierarchy -top nonblocking_gate; proc; opt;
prep -flatten -top nonblocking_gate
rename -top gate
design -stash gate
 
design -copy-from gold -as gold gold
design -copy-from gate -as gate gate

miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
hierarchy -top equiv
sat -prove-asserts -seq 10 -show-public -verify -set-init-zero -ignore_unknown_cells equiv
 
### For-loop select, one dynamic input
read_verilog ./dynamic_part_select/forloop_select.v
hierarchy -top forloop_select; proc; opt;
prep -flatten -top forloop_select
rename -top gold
design -stash gold

read_verilog ./dynamic_part_select/forloop_select_gate.v
hierarchy -top forloop_select_gate; proc; opt;
prep -flatten -top forloop_select_gate
rename -top gate
design -stash gate
 
design -copy-from gold -as gold gold
design -copy-from gate -as gate gate

miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
hierarchy -top equiv
sat -prove-asserts -seq 10 -show-public -verify -set-init-zero -ignore_unknown_cells equiv
 
#### Double loop (part-select, reset) ### 
read_verilog ./dynamic_part_select/reset_test.v
hierarchy -top reset_test; proc; opt;
prep -flatten -top reset_test
rename -top gold
design -stash gold

read_verilog ./dynamic_part_select/reset_test_gate.v
hierarchy -top reset_test_gate; proc; opt;
prep -flatten -top reset_test_gate
rename -top gate
design -stash gate

design -copy-from gold -as gold gold
design -copy-from gate -as gate gate
 
miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
hierarchy -top equiv
sat -prove-asserts -seq 10 -show-public -verify -set-init-zero -ignore_unknown_cells equiv
 
### Reversed part-select case ###
read_verilog ./dynamic_part_select/reversed.v
hierarchy -top reversed; proc; opt;
prep -flatten -top reversed
rename -top gold
design -stash gold

read_verilog ./dynamic_part_select/reversed_gate.v
hierarchy -top reversed_gate; proc; opt;
prep -flatten -top reversed_gate
rename -top gate
design -stash gate

design -copy-from gold -as gold gold
design -copy-from gate -as gate gate
 
miter -equiv -make_assert -make_outcmp -flatten gold gate equiv
hierarchy -top equiv
sat -prove-asserts -seq 10 -show-public -verify -set-init-zero -ignore_unknown_cells equiv