emitPrimOp dflags [res] FetchSubByteArrayOp_Int [mba, ix, n] =
    doAtomicRMW res AMO_Sub mba ix (bWord dflags) n
emitPrimOp dflags [res] FetchSubByteArrayOp_Int [mba, ix, n] =
    doAtomicRMW res AMO_Sub mba ix (bWord dflags) n
emitPrimOp dflags [res] FetchSubByteArrayOp_Int [mba, ix, n] =
    doAtomicRMW res AMO_Sub mba ix (bWord dflags) n