duo              3559 src/dps8/dps8_eis.c         word18 duo = GETHI (e -> OP2);
duo              3568 src/dps8/dps8_eis.c               ctest = (duo >> 13) & 017;
duo              3571 src/dps8/dps8_eis.c               ctest = (duo >> 12) & 077;
duo              3574 src/dps8/dps8_eis.c               ctest = (duo >> 9) & 0777;
duo              3731 src/dps8/dps8_eis.c         word18 duo = GETHI (e -> OP2);
duo              3740 src/dps8/dps8_eis.c               ctest = (duo >> 13) & 017;
duo              3743 src/dps8/dps8_eis.c               ctest = (duo >> 12) & 077;
duo              3746 src/dps8/dps8_eis.c               ctest = (duo >> 9) & 0777;