old_contents: """Provides the repository macro to import LLVM."""
  
  load("//third_party:repo.bzl", "tf_http_archive")
  
  def repo(name):
      """Imports LLVM."""
      LLVM_COMMIT = "7dde2a59e61ad669b52a93b0259ce2ad20d642fa"
      LLVM_SHA256 = "9710cf0d5a3076036c86a452b5f4e71812e4d9e0d8cd72f7bcb73db6b723216f"
  
      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:build.patch",
              "//third_party/llvm:mathextras.patch",
              "//third_party/llvm:toolchains.patch",
              "//third_party/llvm:temporary.patch",  # Cherry-picks and temporary reverts. Do not remove even if temporary.patch is empty.
          ],
          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 = "e8a83c8dbf3398ab9517d595432944bee21b02df"
      LLVM_SHA256 = "14c388f32731911a99bdb066baa33a3d34b916d025ed2c3ab135e022e87aae7a"
  
      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:build.patch",
              "//third_party/llvm:mathextras.patch",
              "//third_party/llvm:toolchains.patch",
              "//third_party/llvm:temporary.patch",  # Cherry-picks and temporary reverts. Do not remove even if temporary.patch is empty.
          ],
          link_files = {"//third_party/llvm:run_lit.sh": "mlir/run_lit.sh"},
      )
  
subject: Integrate LLVM at llvm/llvm-project@e8a83c8dbf33