Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8238153

CTW: C2 (Shenandoah) compilation fails with "Unknown node in get_load_addr: CreateEx"

    Details

    • Subcomponent:
    • Resolved In Build:
      b08

      Backports

        Description

        $ cd test/hotspot/jtreg/testlibrary/ctw
        $ make
        $ cd dist
        $ wget https://repo1.maven.org/maven2/org/jogamp/gluegen/gluegen/2.3.2/gluegen-2.3.2.jar
        $ JAVA_OPTIONS="-XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC" ./ctw.sh gluegen-2.3.2.jar

        # Internal Error (/home/shade/trunks/jdk-jdk/src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp:1805), pid=32365, tid=32419
        # fatal error: Unknown node in get_load_addr: CreateEx
        #
        # JRE version: OpenJDK Runtime Environment (15.0) (fastdebug build 15-internal+0-adhoc.shade.jdk-jdk)
        # Java VM: OpenJDK 64-Bit Server VM (fastdebug 15-internal+0-adhoc.shade.jdk-jdk, mixed mode, sharing, tiered, compressed oops, shenandoah gc, linux-amd64)
        # Problematic frame:
        # V [libjvm.so+0x1507d6d] ShenandoahBarrierC2Support::get_load_addr(PhaseIdealLoop*, VectorSet&, Node*)+0x8d

          Attachments

            Issue Links

              Activity

                People

                • Assignee:
                  shade Aleksey Shipilev
                  Reporter:
                  shade Aleksey Shipilev
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  1 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: