tree 22f58e07380cedb3eae564fb52b47d458cc6456f
parent e24cfb504f514dc24ddb13877a4c4c6a4409bdfe
author iree-copybara-bot <iree-copybara-bot@google.com> 1578673275 -0800
committer Copybara-Service <copybara-worker@google.com> 1578673319 -0800

[mlir] Remove unused variables. No functionality change.

The compiler will start warning on them with an upcoming mlir change.

PiperOrigin-RevId: 289096631