Integrate LLVM at llvm/llvm-project@9816fada1667
Integrate LLVM at llvm/llvm-project@9816fada1667

Updates LLVM usage to match
[9816fada1667](https://github.com/llvm/llvm-project/commit/9816fada1667)

PiperOrigin-RevId: 436466360

google/jax,google/jax,google/jax,google/jax