message: [TF:XLA] Bump open source llvm revision to r340606
diff: @@ -493,11 +493,11 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
  tf_http_archive(
  name = "llvm",
  urls = [
  - "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/271b93a605571db9bb9755756656071d82d29852.tar.gz",
  - "https://github.com/llvm-mirror/llvm/archive/271b93a605571db9bb9755756656071d82d29852.tar.gz",
  + "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/97d7bcd5c024ee6aec4eecbc723bb6d4f4c3dc3d.tar.gz",
  + "https://github.com/llvm-mirror/llvm/archive/97d7bcd5c024ee6aec4eecbc723bb6d4f4c3dc3d.tar.gz",
  ],
  - sha256 = "fdd914bd0174fc7c0cd9d94fee9e8cc538c1df4871eea0d1df831fd3de040579",
  - strip_prefix = "llvm-271b93a605571db9bb9755756656071d82d29852",
  + sha256 = "2889b79ab979e676e344974cfeefbaf2c21c7c69a015bd584e8ae67b87b136bc",
  + strip_prefix = "llvm-97d7bcd5c024ee6aec4eecbc723bb6d4f4c3dc3d",
  build_file = clean_dep("//third_party/llvm:llvm.autogenerated.BUILD"),
  )
  