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Re-introducing pin name mapping for net assignment

This commit is contained in:
Matthias Koefferlein 2021-07-18 20:20:23 +02:00
parent 23bea5dc07
commit 05386668b4
1 changed files with 16 additions and 6 deletions
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22
src/db/db/dbNetlistCompare.cc
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@ -1543,11 +1543,16 @@ NetGraphNode::net_less (const db::Net *a, const db::Net *b)
if ((a != 0) != (b != 0)) {
return (a != 0) < (b != 0);
}
if (a != 0) {
return a->pin_count () < b->pin_count ();
} else {
if (a == 0) {
return false;
}
if (a->pin_count () != b->pin_count ()) {
return a->pin_count () < b->pin_count ();
}
if (a->pin_count () == 0) {
return true;
}
return db::Netlist::name_compare (combined_case_sensitive (a->netlist (), b->netlist ()), a->begin_pins ()->pin ()->name (), b->begin_pins ()->pin ()->name ()) < 0;
}
bool
@ -1556,11 +1561,16 @@ NetGraphNode::edge_equal (const db::Net *a, const db::Net *b)
if ((a != 0) != (b != 0)) {
return false;
}
if (a != 0) {
return a->pin_count () == b->pin_count ();
} else {
if (a == 0) {
return true;
}
if (a->pin_count () != b->pin_count ()) {
return false;
}
if (a->pin_count () == 0) {
return true;
}
return db::Netlist::name_compare (combined_case_sensitive (a->netlist (), b->netlist ()), a->begin_pins ()->pin ()->name (), b->begin_pins ()->pin ()->name ()) == 0;
}
// --------------------------------------------------------------------------------------------------------------------