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better performance for table operations (mainly for integer indices)

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Roberto Ierusalimschy
2001-07-05 17:31:14 -03:00
parent dc4e0ecdaf
commit 654b16e83a
3 changed files with 86 additions and 65 deletions
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8
ltests.c
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@@ -1,5 +1,5 @@
/*
** $Id: ltests.c,v 1.85 2001/06/28 15:06:20 roberto Exp roberto $
** $Id: ltests.c,v 1.86 2001/06/28 19:58:57 roberto Exp roberto $
** Internal Module for Debugging of the Lua Implementation
** See Copyright Notice in lua.h
*/
@@ -251,13 +251,11 @@ static int hash_query (lua_State *L) {
lua_pushnumber(L, tsvalue(luaA_index(L, 1))->tsv.hash);
}
else {
Hash *t;
Node n;
TObject *o = luaA_index(L, 1);
Hash *t;
luaL_checktype(L, 2, LUA_TTABLE);
t = hvalue(luaA_index(L, 2));
setobj(key(&n), o);
lua_pushnumber(L, luaH_mainposition(t, &n) - t->node);
lua_pushnumber(L, luaH_mainposition(t, o) - t->node);
}
return 1;
}