old_contents: """Provides the repository macro to import LLVM."""
  
  load("//third_party:repo.bzl", "tf_http_archive")
  
  def repo(name):
      """Imports LLVM."""
      LLVM_COMMIT = "f2d957f03634c4e90c9847b92f197dff6e5aa315"
      LLVM_SHA256 = "2ae227e395e10a8cd30f015885d9eed3f1c15ea5876a9d61a5d8aef36062abfb"
  
      tf_http_archive(
          name = name,
          sha256 = LLVM_SHA256,
          strip_prefix = "llvm-project-{commit}".format(commit = LLVM_COMMIT),
          urls = [
              "https://storage.googleapis.com/mirror.tensorflow.org/github.com/llvm/llvm-project/archive/{commit}.tar.gz".format(commit = LLVM_COMMIT),
              "https://github.com/llvm/llvm-project/archive/{commit}.tar.gz".format(commit = LLVM_COMMIT),
          ],
          build_file = "//third_party/llvm:llvm.BUILD",
          patch_file = [
              "//third_party/llvm:infer_type.patch",  # TODO(b/231285230): remove once resolved
              "//third_party/llvm:build.patch",
              "//third_party/llvm:toolchains.patch",
          ],
          link_files = {"//third_party/llvm:run_lit.sh": "mlir/run_lit.sh"},
      )
  
new_contents: """Provides the repository macro to import LLVM."""
  
  load("//third_party:repo.bzl", "tf_http_archive")
  
  def repo(name):
      """Imports LLVM."""
      LLVM_COMMIT = "dc477a8161984dc5b8e245800e1166eb81394df6"
      LLVM_SHA256 = "96072eed8584e74a2da289069db750df27170a6b9413546d2ae0ab89c4c67995"
  
      tf_http_archive(
          name = name,
          sha256 = LLVM_SHA256,
          strip_prefix = "llvm-project-{commit}".format(commit = LLVM_COMMIT),
          urls = [
              "https://storage.googleapis.com/mirror.tensorflow.org/github.com/llvm/llvm-project/archive/{commit}.tar.gz".format(commit = LLVM_COMMIT),
              "https://github.com/llvm/llvm-project/archive/{commit}.tar.gz".format(commit = LLVM_COMMIT),
          ],
          build_file = "//third_party/llvm:llvm.BUILD",
          patch_file = [
              "//third_party/llvm:infer_type.patch",  # TODO(b/231285230): remove once resolved
              "//third_party/llvm:build.patch",
              "//third_party/llvm:toolchains.patch",
          ],
          link_files = {"//third_party/llvm:run_lit.sh": "mlir/run_lit.sh"},
      )
  
subject: Integrate LLVM at llvm/llvm-project@dc477a816198