PPCFences let sync = try fencerel(SYNC) with 0 let lwsync = try fencerel(LWSYNC) with 0 let eieio = try fencerel(EIEIO) with 0 let isync = try fencerel(ISYNC) with 0 show sync,lwsync,eieio (* Dependencies *) show data,addr let ctrlisync = try ctrlcfence(ctrl,ISYNC) with 0 show ctrlisync show isync \ ctrlisync as isync show ctrl \ ctrlisync as ctrl