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  1. JDK
  2. JDK-8235984

C2: assert(out->in(PhiNode::Region) == head || out->in(PhiNode::Region) == slow_head) failed: phi must be either part of the slow or the fast loop

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    • Resolved In Build:
      b31
    • Verification:
      Verified

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        # Internal Error (open/src/hotspot/share/opto/loopUnswitch.cpp:343), pid=11734, tid=11763
        # assert(out->in(PhiNode::Region) == head || out->in(PhiNode::Region) == slow_head) failed: phi must be either part of the slow or the fast loop

        # JRE version: Java(TM) SE Runtime Environment (14.0+28) (fastdebug build 14-ea+28-1351)
        # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 14-ea+28-1351, mixed mode, tiered, parallel gc, linux-amd64)

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                • Assignee:
                  chagedorn Christian Hagedorn
                  Reporter:
                  vlivanov Vladimir Ivanov
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