CmmMachOp (mop wordRep rep) [arg]]))
emitPrimOp [res] op args live
| Just prim <- callishOp op
= do vols <- getVolatileRegs live
emitForeignCall' PlayRisky
CmmMachOp (mop wordRep rep) [arg]]))
emitPrimOp [res] op args live
| Just prim <- callishOp op
= do vols <- getVolatileRegs live
emitForeignCall' PlayRisky