llvm-project

4ed8bfd0 - LiveRangeShrink: Early exit when encountering a code motion barrier.

LiveRangeShrink: Early exit when encountering a code motion barrier. Without this, we end up with quadratic behavior affecting functions with large numbers of code motion barriers, such as CFI jump tables. As a drive-by cleanup, remove a redundant store to SawStore in this pass as it is also done by isSafeToMove. Reviewers: arsenm Reviewed By: arsenm Pull Request: https://github.com/llvm/llvm-project/pull/136806