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  1. JDK
  2. JDK-8294356

IGV: scheduled graphs contain duplicated elements

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    • b19

    Description

      Ideal graphs dumped after GCM contain duplicated nodes and edges. This leads to duplication in edge tooltips (sea of nodes views, see sea.png) and node input lists (control-flow graph view, see cfg.png), and adds unnecessary overhead to the graph files.

      To reproduce the issue:

      1. Run IGV
      2. Run $ java -Xbatch -XX:PrintIdealGraphLevel=1
      3. Open any 'Final Code' graph
      4. Look at edge tooltips in the sea of nodes view or node input lists in the control-flow graph view.

      Attachments

        1. cfg.png
          42 kB
          Roberto Castaneda Lozano
        2. sea.png
          33 kB
          Roberto Castaneda Lozano

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              rcastanedalo Roberto Castaneda Lozano
              rcastanedalo Roberto Castaneda Lozano
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