message: [TF:XLA] Bump open source llvm revision to r342644
diff: @@ -491,11 +491,11 @@ def tf_workspace(path_prefix = "", tf_repo_name = ""):
  tf_http_archive(
  name = "llvm",
  urls = [
  - "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/ad72545325c087661feb3512efa54ebe5f888736.tar.gz",
  - "https://github.com/llvm-mirror/llvm/archive/ad72545325c087661feb3512efa54ebe5f888736.tar.gz",
  + "https://mirror.bazel.build/github.com/llvm-mirror/llvm/archive/db98902adc6431c9cc4ddec50fe174cfc9e626d6.tar.gz",
  + "https://github.com/llvm-mirror/llvm/archive/db98902adc6431c9cc4ddec50fe174cfc9e626d6.tar.gz",
  ],
  - sha256 = "66ed69443af00fbf9b912edbb6bc0fa796a12766b5e9ad504eb6b20f813dc163",
  - strip_prefix = "llvm-ad72545325c087661feb3512efa54ebe5f888736",
  + sha256 = "8c02d312b3d417cf9bc7e58ff53c2528bf77a5d839ce4a23b95bd04b9e5da023",
  + strip_prefix = "llvm-db98902adc6431c9cc4ddec50fe174cfc9e626d6",
  build_file = clean_dep("//third_party/llvm:llvm.autogenerated.BUILD"),
  )
  