luaO_log2 can be private to ltable.c

1 files changed, 1 insertions, 19 deletions

diff --git a/lobject.c b/lobject.c
index 92c28144..0a00330f 100644
--- a/lobject.c
+++ b/lobject.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.c,v 2.23 2006/07/11 15:53:29 roberto Exp roberto $
+** $Id: lobject.c,v 2.24 2006/11/22 11:02:03 roberto Exp roberto $
 ** Some generic functions over Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -51,24 +51,6 @@ int luaO_fb2int (int x) {
 }
 
 
-int luaO_log2 (unsigned int x) {
-  static const lu_byte log_2[256] = {
-    0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-    6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-    7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-    7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-  };
-  int l = -1;
-  while (x >= 256) { l += 8; x >>= 8; }
-  return l + log_2[x];
-
-}
-
-
 int luaO_rawequalObj (const TValue *t1, const TValue *t2) {
   if (ttype(t1) != ttype(t2)) return 0;
   else switch (ttype(t1)) {