PCB_FPREGS
if (!(pcb->pcb_flags & PCB_FPREGS)) {
pcb->pcb_flags |= PCB_FPREGS;
if (pcb->pcb_flags & PCB_FPREGS) {
pcb->pcb_flags |= PCB_FPREGS;
if ((pcb->pcb_flags & PCB_FPREGS) == 0)
pcb->pcb_flags |= PCB_FPREGS;
if (!(pcb->pcb_flags & PCB_FPREGS)) {
pcb->pcb_flags |= PCB_FPREGS;
pcb->pcb_flags |= PCB_FPREGS;