tree 0ff7a236c99ce90959acc517e1de5e04abd77b57
parent 14273593832c339c5d8452f6182173b5e76e3b1d
author iree-copybara-bot <iree-copybara-bot@google.com> 1597149505 -0700
committer Copybara-Service <iree-copybara-bot@google.com> 1597149616 -0700

Integrate LLVM at llvm/llvm-project@b2b7dbb47aa9

Updates LLVM usage to match
[b2b7dbb47aa9](https://github.com/llvm/llvm-project/commit/b2b7dbb47aa9)

PiperOrigin-RevId: 326003266