NARROW_SEXT       280 lj_opt_narrow.c       *nc->sp++ = NARROWINS(NARROW_SEXT, 0);  /* Sign-extend integer. */
NARROW_SEXT       336 lj_opt_narrow.c 	*nc->sp++ = NARROWINS(NARROW_SEXT, 0);
NARROW_SEXT       374 lj_opt_narrow.c     } else if (op == NARROW_SEXT) {