message: Move HLO transformation after chlo->mhlo lowering
diff: @@ -87,8 +87,8 @@ Status LowerTFtoGPU(mlir::ModuleOp module, bool gpu_binary_only,
  } else {
  pm.addPass(mlir::mhlo::createLegalizeTFPass(
  /*allow_partial_conversion=*/false, /*legalize_chlo=*/false));
  - pm.addPass(mlir::createTransformUnrankedHloPass());
  pm.addPass(mlir::mhlo::createChloLegalizeToHloPass());
  + pm.addPass(mlir::createTransformUnrankedHloPass());
  pm.addPass(mlir::kernel_gen::transforms::CreateShapeToDescriptorsPass());
  pm.addPass(mlir::kernel_gen::transforms::CreateBufferizePass());
  pm.addPass(mlir::kernel_gen::transforms::CreateParallelLoopsToSequential());
  