Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8213381

Hook to allow GC to inject Node::Ideal() calls

    XMLWordPrintable

    Details

    • Subcomponent:
    • Resolved In Build:
      b19
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        Shenandoah injects a couple of reshapings into some implementations of Node::Ideal() (namely CallLeafNode::Ideal() and CmpPNode::Ideal()). I propose to provide a hook into BarrierSetC2 to better abstract this. This might be useful for other GCs too.

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                rkennke Roman Kennke
                Reporter:
                rkennke Roman Kennke
                Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: