mirror of https://github.com/YosysHQ/yosys.git
40 lines
668 B
Plaintext
40 lines
668 B
Plaintext
read_verilog pmux2shiftx.v
|
|
design -save read
|
|
|
|
hierarchy -top pmux2shiftx_test
|
|
prep
|
|
design -save gold
|
|
|
|
pmux2shiftx -min_density 70
|
|
|
|
opt
|
|
|
|
stat
|
|
# show -width
|
|
select -assert-count 1 t:$sub
|
|
select -assert-count 1 t:$mux
|
|
select -assert-count 1 t:$shift
|
|
select -assert-count 3 t:$shiftx
|
|
|
|
design -stash gate
|
|
|
|
design -import gold -as gold
|
|
design -import gate -as gate
|
|
|
|
miter -equiv -flatten -make_assert -make_outputs gold gate miter
|
|
sat -verify -prove-asserts -show-ports miter
|
|
|
|
#design -load gold
|
|
#stat
|
|
#
|
|
#design -load gate
|
|
#stat
|
|
|
|
design -load read
|
|
hierarchy -top issue01135
|
|
proc
|
|
pmux2shiftx -norange
|
|
opt -full
|
|
select -assert-count 0 t:$shift*
|
|
select -assert-count 1 t:$pmux
|