llvm-project

ea39f977 - Revert "[LoopIdiom] Support 'shift until less-than' idiom (#95002)" (#98065)

Revert "[LoopIdiom] Support 'shift until less-than' idiom (#95002)" (#98065) Reverts #95002 while I investigate buildbot failure. This reverts commit 83b01aaf51072a07261ee2e5fc14102f71273bc0.