Integrate LLVM at llvm/llvm-project@ce211c505b82
Integrate LLVM at llvm/llvm-project@ce211c505b82

Updates LLVM usage to match
[ce211c505b82](https://github.com/llvm/llvm-project/commit/ce211c505b82)

PiperOrigin-RevId: 382707665

google-research/structured-additive-IR,google-research/structured-additive-IR