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Use more ID::{A,B,Y,blackbox,whitebox}

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This commit is contained in:
Eddie Hung 2019-08-15 14:50:10 -07:00
parent 6cd8cace0c
commit 52355f5185
40 changed files with 889 additions and 887 deletions
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14
passes/opt/opt_demorgan.cc
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@ -38,7 +38,7 @@ void demorgan_worker(
if( (cell->type != ID($reduce_and)) && (cell->type != ID($reduce_or)) )
return;
auto insig = sigmap(cell->getPort(ID(A)));
auto insig = sigmap(cell->getPort(ID::A));
log("Inspecting %s cell %s (%d inputs)\n", log_id(cell->type), log_id(cell->name), GetSize(insig));
int num_inverted = 0;
for(int i=0; i<GetSize(insig); i++)
@ -51,7 +51,7 @@ void demorgan_worker(
bool inverted = false;
for(auto x : ports)
{
if(x.port == ID(Y) && x.cell->type == ID($_NOT_))
if(x.port == ID::Y && x.cell->type == ID($_NOT_))
{
inverted = true;
break;
@ -85,7 +85,7 @@ void demorgan_worker(
RTLIL::Cell* srcinv = NULL;
for(auto x : ports)
{
if(x.port == ID(Y) && x.cell->type == ID($_NOT_))
if(x.port == ID::Y && x.cell->type == ID($_NOT_))
{
srcinv = x.cell;
break;
@ -103,7 +103,7 @@ void demorgan_worker(
//We ARE inverted - bypass it
//Don't automatically delete the inverter since other stuff might still use it
else
insig[i] = srcinv->getPort(ID(A));
insig[i] = srcinv->getPort(ID::A);
}
//Cosmetic fixup: If our input is just a scrambled version of one bus, rearrange it
@ -151,7 +151,7 @@ void demorgan_worker(
}
//Push the new input signal back to the reduction (after bypassing/adding inverters)
cell->setPort(ID(A), insig);
cell->setPort(ID::A, insig);
//Change the cell type
if(cell->type == ID($reduce_and))
@ -161,10 +161,10 @@ void demorgan_worker(
//don't change XOR
//Add an inverter to the output
auto inverted_output = cell->getPort(ID(Y));
auto inverted_output = cell->getPort(ID::Y);
auto uninverted_output = m->addWire(NEW_ID);
m->addNot(NEW_ID, RTLIL::SigSpec(uninverted_output), inverted_output);
cell->setPort(ID(Y), uninverted_output);
cell->setPort(ID::Y, uninverted_output);
}
struct OptDemorganPass : public Pass {