message: [TF:XLA] Bump open source llvm revision to r346295
diff: @@ -473,11 +473,11 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
  tf_http_archive(
  name = "llvm",
  build_file = clean_dep("//third_party/llvm:llvm.autogenerated.BUILD"),
  - sha256 = "e13fec9469075ab7dd4dbc046c7e37bd8330557aebbe42e3f1de2bad5adb8f2c",
  - strip_prefix = "llvm-b9e341e90c167b92136893c9085343aa254ddd37",
  + sha256 = "b2a8e45e3c6feb2d122307edc4fd18364986c66dec5cb9a19969490256d9d545",
  + strip_prefix = "llvm-2e8ff631d6999258f3503c72ef8d9d69c7bd35b8",
  urls = [
  - "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/b9e341e90c167b92136893c9085343aa254ddd37.tar.gz",
  - "https://github.com/llvm-mirror/llvm/archive/b9e341e90c167b92136893c9085343aa254ddd37.tar.gz",
  + "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/2e8ff631d6999258f3503c72ef8d9d69c7bd35b8.tar.gz",
  + "https://github.com/llvm-mirror/llvm/archive/2e8ff631d6999258f3503c72ef8d9d69c7bd35b8.tar.gz",
  ],
  )
  