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trying to optimize a little 'luaD_poscall'

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Roberto Ierusalimschy
2015-11-13 11:24:26 -02:00
parent 89e3a84344
commit 9a5d6aedb7
3 changed files with 56 additions and 25 deletions
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4
lvm.c
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@@ -1,5 +1,5 @@
/*
** $Id: lvm.c,v 2.260 2015/11/02 18:48:07 roberto Exp roberto $
** $Id: lvm.c,v 2.261 2015/11/12 18:08:58 roberto Exp roberto $
** Lua virtual machine
** See Copyright Notice in lua.h
*/
@@ -1157,7 +1157,7 @@ void luaV_execute (lua_State *L) {
vmcase(OP_RETURN) {
int b = GETARG_B(i);
if (cl->p->sizep > 0) luaF_close(L, base);
b = luaD_poscall(L, ra, (b != 0 ? b - 1 : cast_int(L->top - ra)));
b = luaD_poscall(L, ci, ra, (b != 0 ? b - 1 : cast_int(L->top - ra)));
if (ci->callstatus & CIST_FRESH) /* local 'ci' still from callee */
return; /* external invocation: return */
else { /* invocation via reentry: continue execution */