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Use equiv_opt -nocells to ensure everything is ok since dffs retain their name

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Akash Levy 2025-01-16 19:40:18 -08:00
parent 67a93dc76d
commit ab338b33cb
30 changed files with 201 additions and 201 deletions
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12
tests/opt/opt_dff_en.ys
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@ -30,12 +30,12 @@ design -save orig
# Equivalence check will fail for unmapped adlatch and dlatchsr due to negative hold hack.
delete top/ff6 top/ff7
equiv_opt -undef -assert -multiclock opt_dff
equiv_opt -nocells -undef -assert -multiclock opt_dff
design -load orig
delete top/ff6 top/ff7
simplemap
equiv_opt -undef -assert -multiclock opt_dff
equiv_opt -nocells -undef -assert -multiclock opt_dff
design -load orig
opt_dff
@ -110,7 +110,7 @@ EOT
design -save orig
equiv_opt -undef -assert -multiclock opt_dff
equiv_opt -nocells -undef -assert -multiclock opt_dff
design -load postopt
select -assert-count 2 t:$dffe
select -assert-count 4 t:$dlatch
@ -119,7 +119,7 @@ select -assert-none t:$dffe t:$dlatch t:$sr %% %n t:* %i
design -load orig
equiv_opt -undef -assert -multiclock opt_dff -keepdc
equiv_opt -nocells -undef -assert -multiclock opt_dff -keepdc
design -load postopt
select -assert-count 2 t:$dffe
select -assert-count 1 t:$adffe
@ -134,7 +134,7 @@ select -assert-count 2 t:$sr
design -load orig
simplemap
equiv_opt -undef -assert -multiclock opt_dff
equiv_opt -nocells -undef -assert -multiclock opt_dff
design -load postopt
select -assert-count 4 t:$_DFFE_??_
select -assert-count 8 t:$_DLATCH_?_
@ -144,7 +144,7 @@ select -assert-none t:$_DFFE_??_ t:$_DLATCH_?_ t:$_SR_??_ %% %n t:* %i
design -load orig
simplemap
equiv_opt -undef -assert -multiclock opt_dff -keepdc
equiv_opt -nocells -undef -assert -multiclock opt_dff -keepdc
design -load postopt
select -assert-count 4 t:$_DFFE_??_
select -assert-count 2 t:$_DFFE_????_