old_contents: """Provides the repository macro to import LLVM."""
  
  load("//third_party:repo.bzl", "tf_http_archive")
  
  def repo(name):
      """Imports LLVM."""
      LLVM_COMMIT = "7ac10e5b347f3e22ae1dad5937de667e57c472be"
      LLVM_SHA256 = "186462bd1e1b0c95d73105292246791ef22acacba3cdf5095ac6e2fb51ae2d6e"
  
      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 = "1fda6f6859aac37d859fd021a556e99905528476"
      LLVM_SHA256 = "a5cab98df6d990b00dd9d8cd9a05196284ebd57092dcd9313160dc2c7dd5e9d7"
  
      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@1fda6f6859aa