message: Restart the elementwise algorithm if a change is made
  Summary: Ref T18690
  Test Plan: Passes on centos with --runs_per_test=1000
  Reviewers: #tensorflow, #framework_ip_review_-_any_oss_or_third-party_code_use_has_been_approved, jakeh
  Maniphest Tasks: T18690
diff: @@ -266,7 +266,7 @@ StatusOr<bool> PipelineFixer::BreakUpElementwiseOperations() {
  // Start from beginning as user instructions have been modified.
  if (progress_made) {
  - continue;
  + break;
  }
  }
  }
  