423    Word   bitoff;  in main()  local
433       bitoff = (myrandom() % 1600) - 800;  in main()
437          case  0: c = btsl_mem(block, bitoff); break;  in main()
438          case  1: c = btrl_mem(block, bitoff); break;  in main()
439          case  2: c = btcl_mem(block, bitoff); break;  in main()
440          case  3: c =  btl_mem(block, bitoff); break;  in main()
441          case  4: c = btsq_mem(block, bitoff); break;  in main()
442          case  5: c = btrq_mem(block, bitoff); break;  in main()
443          case  6: c = btcq_mem(block, bitoff); break;  in main()
444          case  7: c =  btq_mem(block, bitoff); break;  in main()
445          case  8: c = btsw_mem(block, bitoff); break;  in main()
446          case  9: c = btrw_mem(block, bitoff); break;  in main()
447          case 10: c = btcw_mem(block, bitoff); break;  in main()
448          case 11: c =  btw_mem(block, bitoff); break;  in main()
452       carrydep = c ? (rol1(carrydep) ^ bitoff) : carrydep;  in main()
472       bitoff = (myrandom() % 100) - 50;  in main()
476          case  0: c = btsl_reg(reg, bitoff, &reg); break;  in main()
477          case  1: c = btrl_reg(reg, bitoff, &reg); break;  in main()
478          case  2: c = btcl_reg(reg, bitoff, &reg); break;  in main()
479          case  3: c =  btl_reg(reg, bitoff, &reg); break;  in main()
480          case  4: c = btsq_reg(reg, bitoff, &reg); break;  in main()
481          case  5: c = btrq_reg(reg, bitoff, &reg); break;  in main()
482          case  6: c = btcq_reg(reg, bitoff, &reg); break;  in main()
483          case  7: c =  btq_reg(reg, bitoff, &reg); break;  in main()
484          case  8: c = btsw_reg(reg, bitoff, &reg); break;  in main()
485          case  9: c = btrw_reg(reg, bitoff, &reg); break;  in main()
486          case 10: c = btcw_reg(reg, bitoff, &reg); break;  in main()
487          case 11: c =  btw_reg(reg, bitoff, &reg); break;  in main()
491       carrydep = c ? (rol1(carrydep) ^ bitoff) : carrydep;  in main()