From 5889cfabf7292770976c591c7ac5aef8c70b96da Mon Sep 17 00:00:00 2001
From: Arthur Koucher <arthurckoucher@gmail.com>
Date: Wed, 24 Jul 2024 15:02:38 -0300
Subject: [PATCH] search: allow path groups updating to be triggered externally

Signed-off-by: Arthur Koucher <arthurckoucher@gmail.com>
---
 include/sta/Search.hh | 12 ++++++++++++
 search/Search.cc      | 31 ++++++++++++++++++++++++++-----
 2 files changed, 38 insertions(+), 5 deletions(-)

diff --git a/include/sta/Search.hh b/include/sta/Search.hh
index a2430809..8705a382 100644
--- a/include/sta/Search.hh
+++ b/include/sta/Search.hh
@@ -155,6 +155,18 @@ public:
   Arrival pathClkPathArrival(const Path *path) const;
 
   PathGroup *pathGroup(const PathEnd *path_end) const;
+  void updatePathGroups(int group_count,
+                        int endpoint_count,
+                        bool unique_pins,
+                        float min_slack,
+                        float max_slack,
+                        PathGroupNameSet *group_names,
+                        bool setup,
+                        bool hold,
+                        bool recovery,
+                        bool removal,
+                        bool clk_gating_setup,
+                        bool clk_gating_hold);
   void deletePathGroups();
   virtual ExceptionPath *exceptionTo(ExceptionPathType type,
 				     const Path *path,
diff --git a/search/Search.cc b/search/Search.cc
index 521d3589..92d1335a 100644
--- a/search/Search.cc
+++ b/search/Search.cc
@@ -452,11 +452,11 @@ Search::findPathEnds(ExceptionFrom *from,
     recovery = removal = false;
   if (!sdc_->gatedClkChecksEnabled())
     clk_gating_setup = clk_gating_hold = false;
-  path_groups_ = makePathGroups(group_count, endpoint_count, unique_pins,
-				slack_min, slack_max,
-				group_names, setup, hold,
-				recovery, removal,
-				clk_gating_setup, clk_gating_hold);
+  updatePathGroups(group_count, endpoint_count, unique_pins,
+                   slack_min, slack_max,
+                   group_names, setup, hold,
+                   recovery, removal,
+                   clk_gating_setup, clk_gating_hold);
   ensureDownstreamClkPins();
   PathEndSeq path_ends = path_groups_->makePathEnds(to, unconstrained_paths_,
                                                     corner, min_max,
@@ -4006,6 +4006,27 @@ Search::deletePathGroups()
   path_groups_ = nullptr;
 }
 
+void
+Search::updatePathGroups(int group_count,
+                         int endpoint_count,
+                         bool unique_pins,
+                         float min_slack,
+                         float max_slack,
+                         PathGroupNameSet *group_names,
+                         bool setup,
+                         bool hold,
+                         bool recovery,
+                         bool removal,
+                         bool clk_gating_setup,
+                         bool clk_gating_hold)
+{
+  path_groups_ = makePathGroups(group_count, endpoint_count, unique_pins,
+                                min_slack, max_slack,
+                                group_names, setup, hold,
+                                recovery, removal,
+                                clk_gating_setup, clk_gating_hold);
+}
+
 PathGroup *
 Search::pathGroup(const PathEnd *path_end) const
 {