Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8297724

Loop strip mining prevents some empty loops from being eliminated

    XMLWordPrintable

Details

    • b03

    Description

      Sometimes, the LSM safepoint is the only node keeping nodes in the inner counted loop alive. Without the LSM safepoint, some nodes from the inner counted loop alive would be eliminated and the inner loop would become empty and could be eliminated.

      Attachments

        Issue Links

          Activity

            People

              roland Roland Westrelin
              roland Roland Westrelin
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: