XO_MOVD           666 lj_asm_x86.h   	  emit_rr(as, XO_MOVD, dest|REX_64, RID_RET);  /* Really MOVQ. */
XO_MOVD           830 lj_asm_x86.h         emit_mrm(as, XO_MOVD, dest, asm_fuseload(as, lref, RSET_GPR));