llvm-project

2634a2bd - Revert "[LLVM][NFC] Move PassPlugin from Passes to Extensions lib" and subsequent commit

Revert "[LLVM][NFC] Move PassPlugin from Passes to Extensions lib" and subsequent commit This reverts commit d87b47d3a893b849cfd1ee5309b9fec2b0aec8cd. This reverts commit f7ed3d44a198bfe689a1aa284452e875d5bb8a55.