message: [TF:XLA] Bump open source llvm revision to r338012
diff: @@ -485,11 +485,11 @@ def tf_workspace(path_prefix="", tf_repo_name=""):
  tf_http_archive(
  name = "llvm",
  urls = [
  - "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/a9364fc18506373b10922802983f76229cc1f371.tar.gz",
  - "https://github.com/llvm-mirror/llvm/archive/a9364fc18506373b10922802983f76229cc1f371.tar.gz",
  + "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/7b3bfc8151f3a6bcd9642c49c1f86f66cc43a428.tar.gz",
  + "https://github.com/llvm-mirror/llvm/archive/7b3bfc8151f3a6bcd9642c49c1f86f66cc43a428.tar.gz",
  ],
  - sha256 = "5d727fedfbb805a44a671db8f3fbaa09dbe5177a5c1cc0635fd61c324e6409f2",
  - strip_prefix = "llvm-a9364fc18506373b10922802983f76229cc1f371",
  + sha256 = "c6cbb21acd46e3e00faa8c379595ecffb99ef77622da17f29371db2bfad1d3d3",
  + strip_prefix = "llvm-7b3bfc8151f3a6bcd9642c49c1f86f66cc43a428",
  build_file = clean_dep("//third_party/llvm:llvm.autogenerated.BUILD"),
  )
  