message: Run FixAddressSpace pass for genx only
diff: @@ -750,7 +750,10 @@ void Optimize(llvm::Module *module, int optLevel) {
  optPM.add(llvm::createGlobalDCEPass());
  optPM.add(llvm::createConstantMergePass());
  +#ifdef ISPC_GENX_ENABLED
  + if (g->target->getISA() == Target::GENX)
  optPM.add(CreateFixAddressSpace());
  +#endif
  // Should be the last
  optPM.add(CreateFixBooleanSelectPass(), 400);
  }
  