Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8278857

C2: optimize (x << 2) & -4 to x (and similar patterns)

XMLWordPrintable

    • Icon: Enhancement Enhancement
    • Resolution: Unresolved
    • Icon: P4 P4
    • tbd
    • 18
    • hotspot

      This came up in the review of 8277850: C2 (optimize mask checks in counted loops). See this comment:

      https://github.com/openjdk/jdk/pull/6697#pullrequestreview-827071366

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

              Created:
              Updated: