Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8340093 C2 SuperWord: implement cost model
  3. JDK-8369448

C2 SuperWord: refactor VTransform to do move_unordered_reduction_out_of_loop during VTransform::optimize

XMLWordPrintable

    • Icon: Sub-task Sub-task
    • Resolution: Fixed
    • Icon: P4 P4
    • 26
    • 26
    • hotspot
    • b20

      This is one of the steps for Cost-Modeling JDK-8340093:

      4. Optimize: e.g. move reduction out of loop
        - Refactor move_unordered_reduction_out_of_loop
        - Moving the reduction out of the loop will mean it is not counted in the cost any more, and it is now more profitable (see step 5)

            epeter Emanuel Peter
            epeter Emanuel Peter
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: