169c169,172
< #if THE_ISA != ALPHA_ISA //e.g. MIPS or Sparc
---
> // MIPS/Sparc need NNPC for delay slot handling, while
> // Alpha has no delay slots... However, CPU models
> // cycle PCs by PC=NPC, NPC=NNPC, etc. so setting this
> // here ensures CPU-Model Compatibility across board
171,173d173
< #endif
<
<