Function discharge2anyreg

depends/lua/src/lcode.c:641–646

** Ensures expression value is in any register. */

** Ensures expression value is in any register.
*/
static void discharge2anyreg (FuncState *fs, expdesc *e) {
  if (e->k != VNONRELOC) {  /* no fixed register yet? */
    luaK_reserveregs(fs, 1);  /* get a register */
    discharge2reg(fs, e, fs->freereg-1);  /* put value there */
  }
}


static int code_loadbool (FuncState *fs, int A, int b, int jump) {