register StgWord16 bci;
register StgBCO* bco = (StgBCO*)obj;
register StgWord16* instrs = (StgWord16*)(bco->instrs->payload);
register StgWord* literals = (StgWord*)(&bco->literals->payload[0]);
register StgPtr* ptrs = (StgPtr*)(&bco->ptrs->payload[0]);
register StgWord16 bci;
register StgBCO* bco = (StgBCO*)obj;
register StgWord16* instrs = (StgWord16*)(bco->instrs->payload);
register StgWord* literals = (StgWord*)(&bco->literals->payload[0]);
register StgPtr* ptrs = (StgPtr*)(&bco->ptrs->payload[0]);