From fa70c6cf2b50a8fb247a768ec246f295f2da009e Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Sat, 12 Jul 2025 17:26:09 -0700
Subject: [PATCH] read_spef incremental rm min/max reduced parasitics

Signed-off-by: James Cherry <cherry@parallaxsw.com>
---
 liberty/Liberty.tcl              |  2 ++
 parasitics/ConcreteParasitics.cc | 16 +++++++++++++++-
 parasitics/ConcreteParasitics.hh |  1 +
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/liberty/Liberty.tcl b/liberty/Liberty.tcl
index 0103d3f5..d4ac84a1 100644
--- a/liberty/Liberty.tcl
+++ b/liberty/Liberty.tcl
@@ -65,6 +65,8 @@ proc_redirect report_lib_cell {
 }
 
 proc report_lib_cell_ { cell corner } {
+  global sta_report_default_digits
+
   set lib [$cell liberty_library]
   report_line "Cell [get_name $cell]"
   report_line "Library [get_name $lib]"
diff --git a/parasitics/ConcreteParasitics.cc b/parasitics/ConcreteParasitics.cc
index 0d71d4ec..f36a5470 100644
--- a/parasitics/ConcreteParasitics.cc
+++ b/parasitics/ConcreteParasitics.cc
@@ -820,6 +820,20 @@ ConcreteParasitics::deleteParasitics(const Pin *drvr_pin,
   }
 }
 
+void
+ConcreteParasitics::deleteParasitics(const Pin *drvr_pin)
+{
+  ConcreteParasitic **parasitics = drvr_parasitic_map_[drvr_pin];
+  if (parasitics) {
+    int ap_count = corners_->parasiticAnalysisPtCount();
+    int ap_rf_count = ap_count * RiseFall::index_count;
+    for (int i = 0; i < ap_rf_count; i++) {
+      delete parasitics[i];
+      parasitics[i] = nullptr;
+    }
+  }
+}
+
 void
 ConcreteParasitics::deleteParasitics(const Net *net,
 				     const ParasiticAnalysisPt *ap)
@@ -1244,7 +1258,7 @@ ConcreteParasitics::makeParasiticNetwork(const Net *net,
     delete parasitic;
     if (net) {
       for (const Pin *drvr_pin : *network_->drivers(net))
-        deleteParasitics(drvr_pin, ap);
+        deleteParasitics(drvr_pin);
     }
   }
   parasitic = new ConcreteParasiticNetwork(net, includes_pin_caps, network_);
diff --git a/parasitics/ConcreteParasitics.hh b/parasitics/ConcreteParasitics.hh
index 0c0b91af..ae0f9bc9 100644
--- a/parasitics/ConcreteParasitics.hh
+++ b/parasitics/ConcreteParasitics.hh
@@ -53,6 +53,7 @@ public:
                         const ParasiticAnalysisPt *ap) override;
   void deleteParasitics(const Pin *drvr_pin,
                         const ParasiticAnalysisPt *ap) override;
+  void deleteParasitics(const Pin *drvr_pin);
 
   bool isReducedParasiticNetwork(const Parasitic *parasitic) const override;
   void setIsReducedParasiticNetwork(Parasitic *parasitic,