tree ce63fa124306db7079a19cbbe5efbe7c884aec46
parent 3c09f24d161c2dcbdf6f7563ca7b0163024e4201
parent 4f9627416cfe0983ae1a2a3fa2408e6974824dd3
author Geoffrey Martin-Noble <gcmn@google.com> 1619114447 +0000
committer Copybara Fixup Action <iree-github-actions-bot@google.com> 1619114447 +0000

Synchronize submodules with LLVM at llvm/llvm-project@2f69975683f5

Updates LLVM dependencies to match
[2f69975683f5](https://github.com/llvm/llvm-project/commit/2f69975683f5).
- llvm-bazel to
  [d4877ca635cc](https://github.com/google/llvm-bazel/commit/d4877ca635cc)
- TensorFlow to
[7bb34e83fee7](https://github.com/tensorflow/tensorflow/commit/7bb34e83fee7)
- MLIR-HLO to
[49df46893c86](https://github.com/tensorflow/mlir-hlo/commit/${MLIR_HLO_SHA?})

`./scripts/git/update_to_llvm_syncpoint.py`

Automated submodule bump from .github/workflows/update_llvm_dependent_submodules.yml

PiperOrigin-RevId: 369907056