havesn           1429 src/dps8/dps8_cpu.c       bool havesn = false;
havesn           1448 src/dps8/dps8_cpu.c             havesn = true;
havesn           1462 src/dps8/dps8_cpu.c                 havesn = true;
havesn           1466 src/dps8/dps8_cpu.c     if (!havesn)