message: Run ZeroSizedHloElimination in the right place in the CPU pass pipeline.
  Fix apparent typo that was causing ZeroSizedHloElimination to be run
  much later than expected.
diff: @@ -278,7 +278,7 @@ Status CpuCompiler::RunHloPasses(HloModule* module, bool is_aot_compile,
  // BatchNormExpander can create zero-sized ops, so zero-sized HLO
  // elimination has to come after that pass.
  - pipeline.AddPass<ZeroSizedHloElimination>();
  + pass.AddPass<ZeroSizedHloElimination>();
  pass.AddPass<WhileLoopInvariantCodeMotion>();
  pass.AddPass<TupleSimplifier>();
  