message: [TF:XLA] Bump open source llvm revision to r354538
diff: @@ -513,11 +513,11 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
  tf_http_archive(
  name = "llvm",
  build_file = clean_dep("//third_party/llvm:llvm.autogenerated.BUILD"),
  - sha256 = "ec524f6c8e4d7514b1753131e844c73df4cef1a22d8773b0e43ccd9f813bbd48",
  - strip_prefix = "llvm-ba3936b0ea89935ab8ea943c1b372d69923691d9",
  + sha256 = "8399a5e0111f52c5d8d3df3638cb997b3f01e1bc7288ee95d77e97b62a47ba18",
  + strip_prefix = "llvm-f2cd363b4b915b54ba0f25066f876c16d59fede6",
  urls = [
  - "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/ba3936b0ea89935ab8ea943c1b372d69923691d9.tar.gz",
  - "https://github.com/llvm-mirror/llvm/archive/ba3936b0ea89935ab8ea943c1b372d69923691d9.tar.gz",
  + "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/f2cd363b4b915b54ba0f25066f876c16d59fede6.tar.gz",
  + "https://github.com/llvm-mirror/llvm/archive/f2cd363b4b915b54ba0f25066f876c16d59fede6.tar.gz",
  ],
  )
  