grt: ignore nets connected by abutment

eder-matheus · eder-matheus · commit ec576f6c4f1d · 2025-08-30T15:42:19.000-03:00
Signed-off-by: Eder Monteiro &lt;emrmonteiro@precisioninno.com&gt;
diff --git a/src/grt/src/cugr/src/Design.cpp b/src/grt/src/cugr/src/Design.cpp
@@ -71,7 +71,8 @@ void Design::readNetlist()
 {
   int net_index = 0;
   for (odb::dbNet* db_net : block_->getNets()) {
-    if (db_net->isSpecial() || db_net->getSigType().isSupply()) {
+    if (db_net->isSpecial() || db_net->getSigType().isSupply()
+        || !db_net->getSWires().empty() || db_net->isConnectedByAbutment()) {
       continue;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,8 @@ void Design::readNetlist()`
`71`	`71`	`{`
`72`	`72`	`int net_index = 0;`
`73`	`73`	`for (odb::dbNet* db_net : block_->getNets()) {`
`74`		`- if (db_net->isSpecial() \|\| db_net->getSigType().isSupply()) {`
	`74`	`+ if (db_net->isSpecial() \|\| db_net->getSigType().isSupply()`
	`75`	`+ \|\| !db_net->getSWires().empty() \|\| db_net->isConnectedByAbutment()) {`
`75`	`76`	`continue;`
`76`	`77`	`}`
`77`	`78`