Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8279853

[lworld] Multiple issues with speculative type at checkcast

XMLWordPrintable


      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x00007f3f72a25c8a, pid=226995, tid=227010
      #
      # JRE version: Java(TM) SE Runtime Environment (18.0) (fastdebug build 18-lworld3ea+0-2021-10-19-1138180.tobias...)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 18-lworld3ea+0-2021-10-19-1138180.tobias..., mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x1645c8a] Node::clone() const+0x2a

      Current CompileTask:
      C2: 3755 1252 b 4 compiler.valhalla.inlinetypes.TestLWorld::test153 (8 bytes)

      Stack: [0x00007f3f3addd000,0x00007f3f3aede000], sp=0x00007f3f3aed8780, free space=1005k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x1645c8a] Node::clone() const+0x2a
      V [libjvm.so+0xf32cfc] InlineTypeBaseNode::allocate_fields(GraphKit*)+0x1c
      V [libjvm.so+0xf32e98] InlineTypeBaseNode::allocate_fields(GraphKit*)+0x1b8
      V [libjvm.so+0x1700bbe] Parse::return_current(Node*)+0x35e
      V [libjvm.so+0x1716005] Parse::do_one_bytecode()+0x4f5
      V [libjvm.so+0x16fe208] Parse::do_one_block()+0x838
      V [libjvm.so+0x16ff130] Parse::do_all_blocks()+0x130
      V [libjvm.so+0x17040ac] Parse::Parse(JVMState*, ciMethod*, float)+0xe1c
      V [libjvm.so+0x8c8925] ParseGenerator::generate(JVMState*)+0x115
      V [libjvm.so+0x8cd5b8] CallGenerator::do_late_inline_helper()+0xa98
      V [libjvm.so+0xaccf2d] Compile::inline_incrementally_one()+0x33d
      V [libjvm.so+0xacd28f] Compile::inline_incrementally(PhaseIterGVN&)+0x18f
      V [libjvm.so+0xacdc49] Compile::Optimize()+0x359
      V [libjvm.so+0xad09c6] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x1656
      V [libjvm.so+0x8c3c66] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x6b6
      V [libjvm.so+0xae0c28] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xc88
      V [libjvm.so+0xae19c8] CompileBroker::compiler_thread_loop()+0x648
      V [libjvm.so+0x19f5d5a] JavaThread::thread_main_inner()+0x25a
      V [libjvm.so+0x19fe120] Thread::call_run()+0x100
      V [libjvm.so+0x16b50f4] thread_native_entry(Thread*)+0x104

            thartmann Tobias Hartmann
            thartmann Tobias Hartmann
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: