From 4caf17efa6065765c91f42f95d978e4fa8703572 Mon Sep 17 00:00:00 2001
From: Werner Lemberg <wl@gnu.org>
Date: Wed, 4 Apr 2012 17:34:22 +0200
Subject: [PATCH] Reduce size of generated bytecode, part 7.

Replace `NPUSHB' with less than nine arguments with `PUSHB_X'.
---
 lib/tabytecode.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/lib/tabytecode.c b/lib/tabytecode.c
index 4ba241a..94f10ca 100644
--- a/lib/tabytecode.c
+++ b/lib/tabytecode.c
@@ -430,8 +430,13 @@ TA_sfnt_build_glyph_scaler(SFNT* sfnt,
     {
       nargs = (num_args - i > 255) ? 255 : num_args - i;
 
-      BCI(NPUSHW);
-      BCI(nargs);
+      if (nargs <= 8)
+        BCI(PUSHW_1 - 1 + nargs);
+      else
+      {
+        BCI(NPUSHW);
+        BCI(nargs);
+      }
       for (j = 0; j < nargs; j++)
       {
         BCI(HIGH(*arg));
@@ -446,8 +451,13 @@ TA_sfnt_build_glyph_scaler(SFNT* sfnt,
     {
       nargs = (num_args - i > 255) ? 255 : num_args - i;
 
-      BCI(NPUSHB);
-      BCI(nargs);
+      if (nargs <= 8)
+        BCI(PUSHB_1 - 1 + nargs);
+      else
+      {
+        BCI(NPUSHB);
+        BCI(nargs);
+      }
       for (j = 0; j < nargs; j++)
       {
         BCI(*arg);
-- 
2.11.4.GIT