Set up MLIR toolchain

Version updated for https://github.com/munich-quantum-software/setup-mlir to version v1.2.1.

  • This action is used across all versions by 4 repositories.

Action Type

This is a Node action using Node version 24.

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Action Summary

The setup-mlir GitHub Action automates the process of setting up pre-built MLIR (Multi-Level Intermediate Representation) binaries in CI pipelines or local environments. It simplifies tasks such as configuring environment variables ($PATH, $LLVM_DIR, $MLIR_DIR) and ensures compatibility by providing predefined LLVM versions and commit hashes. This action is useful for developers working with MLIR by streamlining its installation and environment setup, saving time and reducing manual configuration.

Release notes

👀 What Changed

Please refer to the changelog for a structured overview of the changes.

🐛 Bug Fixes

📄 Documentation

Full Changelog: https://github.com/munich-quantum-software/setup-mlir/compare/v1.2.0...v1.2.1