mirror of https://github.com/YosysHQ/yosys.git
coolrunner2: Finish fixing special-use p-terms
This commit is contained in:
parent
fa04366f38
commit
5f65e24ccb
|
@ -70,17 +70,17 @@ struct Coolrunner2SopPass : public Pass {
|
|||
tuple<Cell*, const char *>(cell, "\\PRE"));
|
||||
if (cell->hasPort("\\CLR"))
|
||||
special_pterms_no_inv[sigmap(cell->getPort("\\CLR")[0])].insert(
|
||||
tuple<Cell*, const char *>(cell, "\\PRE"));
|
||||
tuple<Cell*, const char *>(cell, "\\CLR"));
|
||||
if (cell->hasPort("\\CE"))
|
||||
special_pterms_no_inv[sigmap(cell->getPort("\\CE")[0])].insert(
|
||||
tuple<Cell*, const char *>(cell, "\\PRE"));
|
||||
tuple<Cell*, const char *>(cell, "\\CE"));
|
||||
|
||||
if (cell->hasPort("\\C"))
|
||||
special_pterms_inv[sigmap(cell->getPort("\\C")[0])].insert(
|
||||
tuple<Cell*, const char *>(cell, "\\PRE"));
|
||||
tuple<Cell*, const char *>(cell, "\\C"));
|
||||
if (cell->hasPort("\\G"))
|
||||
special_pterms_inv[sigmap(cell->getPort("\\G")[0])].insert(
|
||||
tuple<Cell*, const char *>(cell, "\\PRE"));
|
||||
tuple<Cell*, const char *>(cell, "\\G"));
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -115,7 +115,7 @@ struct Coolrunner2SopPass : public Pass {
|
|||
if (special_pterms_no_inv.count(sop_output) || special_pterms_inv.count(sop_output))
|
||||
{
|
||||
is_special_pterm = true;
|
||||
if (!special_pterms_no_inv.count(sop_output))
|
||||
if (!special_pterms_no_inv[sop_output].size())
|
||||
special_pterm_can_invert = true;
|
||||
}
|
||||
|
||||
|
@ -174,10 +174,22 @@ struct Coolrunner2SopPass : public Pass {
|
|||
{
|
||||
if (special_pterm_can_invert)
|
||||
{
|
||||
log_assert(special_pterms_no_inv.count(sop_output) == 0);
|
||||
log_assert(special_pterms_no_inv[sop_output].size() == 0);
|
||||
|
||||
// XXX TODO
|
||||
log_assert(!"not implemented yet");
|
||||
for (auto x : special_pterms_inv[sop_output])
|
||||
{
|
||||
auto cell = std::get<0>(x);
|
||||
// Need to invert the polarity of the cell
|
||||
if (cell->type == "\\FDCP") cell->type = "\\FDCP_N";
|
||||
else if (cell->type == "\\FDCP_N") cell->type = "\\FDCP";
|
||||
else if (cell->type == "\\FTCP") cell->type = "\\FTCP_N";
|
||||
else if (cell->type == "\\FTCP_N") cell->type = "\\FTCP";
|
||||
else if (cell->type == "\\FDCPE") cell->type = "\\FDCPE_N";
|
||||
else if (cell->type == "\\FDCPE_N") cell->type = "\\FDCPE";
|
||||
else if (cell->type == "\\LDCP") cell->type = "\\LDCP_N";
|
||||
else if (cell->type == "\\LDCP_N") cell->type = "\\LDCP";
|
||||
else log_assert(!"Internal error! Bad cell type!");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
Loading…
Reference in New Issue