pprInstr (PREFETCH Lvl1 format src) = pprFormatOp_ (sLit "prefetcht1") format src
pprInstr (PREFETCH Lvl1 format src) = pprFormatOp_ (sLit "prefetcht1") format src
pprInstr (PREFETCH Lvl1 format src) = pprFormatOp_ (sLit "prefetcht1") format src