From bdfbaac2e62c28e6a0eebbe18ec3b93ddf975b7c Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Thu, 17 Sep 2020 20:00:56 -0700
Subject: [PATCH] rm ClkInfo::crprClkPin

---
 include/sta/ClkInfo.hh |  3 ---
 search/ClkInfo.cc      | 13 ++-----------
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/include/sta/ClkInfo.hh b/include/sta/ClkInfo.hh
index afbbdb1b..02db3a4d 100644
--- a/include/sta/ClkInfo.hh
+++ b/include/sta/ClkInfo.hh
@@ -59,10 +59,7 @@ public:
   // crpr resolution.
   PathVertexRep &crprClkPath() { return crpr_clk_path_; }
   const PathVertexRep &crprClkPath() const { return crpr_clk_path_; }
-  const Pin *crprClkPin(const StaState *sta) const;
-  // Much faster than crprClkPin.
   VertexId crprClkVertexId() const;
-  // Much faster than crprClkPin != nullptr
   bool hasCrprClkPin() const { return !crpr_clk_path_.isNull(); }
   bool refsFilter(const StaState *sta) const;
   // This clk_info/tag is used for a generated clock source path.
diff --git a/search/ClkInfo.cc b/search/ClkInfo.cc
index f8b0c5e0..62d81b41 100644
--- a/search/ClkInfo.cc
+++ b/search/ClkInfo.cc
@@ -129,8 +129,8 @@ ClkInfo::asString(const StaState *sta) const
     str += network->pathName(clk_src_);
   }
 
-  const Pin *crpr_clk_pin = crprClkPin(sta);
-  if (crpr_clk_pin) {
+  if (!crpr_clk_path_.isNull()) {
+    const Pin *crpr_clk_pin = crpr_clk_path_.vertex(sta)->pin();
     str += " crpr_pin ";
     str += network->pathName(crpr_clk_pin);
   }
@@ -161,15 +161,6 @@ ClkInfo::pulseClkSense() const
     return nullptr;
 }
 
-const Pin *
-ClkInfo::crprClkPin(const StaState *sta) const
-{
-  if (!crpr_clk_path_.isNull())
-    return crpr_clk_path_.vertex(sta)->pin();
-  else
-    return nullptr;
-}
-
 bool
 ClkInfo::refsFilter(const StaState *sta) const
 {