Why tensorflow switches to clang suddenly?

According to 從原始碼開始建構  |  TensorFlow, tensorflow sets its default compiler as clang-16 since 2.13.0. May I ask the reason?

Hi @Quan_Nie, The Tensorflow team is constantly improving the framework by fixing bugs and adding new features. To improve efficiency and reduce bugs, TensorFlow uses Clang as the default compiler for OSS Linux CPU and GPU builds.
Thanks!