From b7a8d23bc8594c84c72d54dbbffa1c1acbb92c67 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Mon, 8 May 2023 14:32:24 -0600
Subject: [PATCH] [map] Micro-optimize for hb_map_t

---
 src/hb-map.hh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/hb-map.hh b/src/hb-map.hh
index 041b8829a..c685a9a3e 100644
--- a/src/hb-map.hh
+++ b/src/hb-map.hh
@@ -401,7 +401,8 @@ struct hb_hashmap_t
     unsigned int tombstone = (unsigned) -1;
     while (items[i].is_used ())
     {
-      if (items[i].hash == hash && items[i] == key)
+      if ((hb_is_same (K, hb_codepoint_t) || items[i].hash == hash) &&
+	  items[i] == key)
 	return items[i];
       if (tombstone == (unsigned) -1 && items[i].is_tombstone ())
 	tombstone = i;