-- Population count
emitPrimOp _      [res] PopCnt8Op  [w] = emitPopCntCall res w W8
emitPrimOp _      [res] PopCnt8Op  [w] = emitPopCntCall res w W8
emitPrimOp _      [res] PopCnt8Op  [w] = emitPopCntCall res w W8