Integrate LLVM at llvm/llvm-project@38d32e4fd70c
Integrate LLVM at llvm/llvm-project@38d32e4fd70c

Updates LLVM usage to match
[38d32e4fd70c](https://github.com/llvm/llvm-project/commit/38d32e4fd70c)

PiperOrigin-RevId: 346994267

tensorflow/runtime,tensorflow/runtime,tensorflow/runtime,tensorflow/runtime