From b6694597f9b80d37fd8361723ae34861019a46ba Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 22 Nov 2022 14:49:01 -0700
Subject: [PATCH] [glyf] Micro-optimize encode_flag()

---
 src/OT/glyf/SimpleGlyph.hh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/OT/glyf/SimpleGlyph.hh b/src/OT/glyf/SimpleGlyph.hh
index 9aa59c085..3312a5444 100644
--- a/src/OT/glyf/SimpleGlyph.hh
+++ b/src/OT/glyf/SimpleGlyph.hh
@@ -243,13 +243,14 @@ struct SimpleGlyph
       repeat++;
       if (repeat == 1)
       {
-        flags.push(flag);
+        /* We know there's room. */
+        flags.arrayZ[flags.length++] = flag;
       }
       else
       {
         unsigned len = flags.length;
-        flags[len-2] = flag | FLAG_REPEAT;
-        flags[len-1] = repeat;
+        flags.arrayZ[len-2] = flag | FLAG_REPEAT;
+        flags.arrayZ[len-1] = repeat;
       }
     }
     else