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Hook up $aldff support in various passes.

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This commit is contained in:
Marcelina Kościelnicka 2021-10-02 01:23:43 +02:00
parent ba0723cad7
commit e7d89e653c
9 changed files with 77 additions and 11 deletions
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14
passes/opt/opt_expr.cc
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@ -441,7 +441,7 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (!noclkinv)
{
if (cell->type.in(ID($dff), ID($dffe), ID($dffsr), ID($dffsre), ID($adff), ID($adffe), ID($sdff), ID($sdffe), ID($sdffce), ID($fsm), ID($memrd), ID($memrd_v2), ID($memwr), ID($memwr_v2)))
if (cell->type.in(ID($dff), ID($dffe), ID($dffsr), ID($dffsre), ID($adff), ID($adffe), ID($aldff), ID($aldffe), ID($sdff), ID($sdffe), ID($sdffce), ID($fsm), ID($memrd), ID($memrd_v2), ID($memwr), ID($memwr_v2)))
handle_polarity_inv(cell, ID::CLK, ID::CLK_POLARITY, assign_map, invert_map);
if (cell->type.in(ID($sr), ID($dffsr), ID($dffsre), ID($dlatchsr))) {
@ -452,10 +452,13 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
if (cell->type.in(ID($adff), ID($adffe), ID($adlatch)))
handle_polarity_inv(cell, ID::ARST, ID::ARST_POLARITY, assign_map, invert_map);
if (cell->type.in(ID($aldff), ID($aldffe)))
handle_polarity_inv(cell, ID::ALOAD, ID::ALOAD_POLARITY, assign_map, invert_map);
if (cell->type.in(ID($sdff), ID($sdffe), ID($sdffce)))
handle_polarity_inv(cell, ID::SRST, ID::SRST_POLARITY, assign_map, invert_map);
if (cell->type.in(ID($dffe), ID($adffe), ID($sdffe), ID($sdffce), ID($dffsre), ID($dlatch), ID($adlatch), ID($dlatchsr)))
if (cell->type.in(ID($dffe), ID($adffe), ID($aldffe), ID($sdffe), ID($sdffce), ID($dffsre), ID($dlatch), ID($adlatch), ID($dlatchsr)))
handle_polarity_inv(cell, ID::EN, ID::EN_POLARITY, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_SR_N?_", "$_SR_P?_", ID::S, assign_map, invert_map);
@ -484,6 +487,13 @@ void replace_const_cells(RTLIL::Design *design, RTLIL::Module *module, bool cons
handle_clkpol_celltype_swap(cell, "$_SDFFCE_?N??_", "$_SDFFCE_?P??_", ID::R, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_SDFFCE_???N_", "$_SDFFCE_???P_", ID::E, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_ALDFF_N?_", "$_ALDFF_P?_", ID::C, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_ALDFF_?N_", "$_ALDFF_?P_", ID::L, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_ALDFFE_N??_", "$_ALDFFE_P??_", ID::C, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_ALDFFE_?N?_", "$_ALDFFE_?P?_", ID::L, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_ALDFFE_??N_", "$_ALDFFE_??P_", ID::E, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_DFFSR_N??_", "$_DFFSR_P??_", ID::C, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_DFFSR_?N?_", "$_DFFSR_?P?_", ID::S, assign_map, invert_map);
handle_clkpol_celltype_swap(cell, "$_DFFSR_??N_", "$_DFFSR_??P_", ID::R, assign_map, invert_map);