message: Added build rules for HLO and LHLO ops MD.
diff: @@ -2,7 +2,7 @@ load("//tensorflow/core/platform:rules_cc.bzl", "cc_library")
  # buildifier: disable=same-origin-load
  load("//tensorflow:tensorflow.bzl", "get_compatible_with_cloud")
  -load("//third_party/mlir:tblgen.bzl", "gentbl", "td_library")
  +load("//third_party/mlir:tblgen.bzl", "gentbl", "gentbl_filegroup", "td_library")
  # TODO(b/160617323): Decouple MLIR HLO from TensorFlow/XLA
  load("//tensorflow:tensorflow.bzl", "tf_cc_test")
  @@ -230,6 +230,28 @@ gentbl(
  deps = [":hlo_ops_td_files"],
  )
  +gentbl_filegroup(
  + name = "hlo_ops_doc_gen",
  + compatible_with = get_compatible_with_cloud(),
  + tbl_outs = [
  + ("-gen-dialect-doc", "g3doc/hlo_ops.md"),
  + ],
  + tblgen = "@llvm-project//mlir:mlir-tblgen",
  + td_file = "include/mlir-hlo/Dialect/mhlo/IR/hlo_ops.td",
  + deps = [":hlo_ops_td_files"],
  +)
  +
  +gentbl_filegroup(
  + name = "lhlo_ops_doc_gen",
  + compatible_with = get_compatible_with_cloud(),
  + tbl_outs = [
  + ("-gen-dialect-doc", "g3doc/lhlo_ops.md"),
  + ],
  + tblgen = "@llvm-project//mlir:mlir-tblgen",
  + td_file = "include/mlir-hlo/Dialect/mhlo/IR/lhlo_ops.td",
  + deps = [":hlo_ops_td_files"],
  +)
  +
  cc_library(
  name = "hlo_ops_common",
  srcs = ["lib/Dialect/mhlo/IR/hlo_ops_common.cc"],
  