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  1. JDK
  2. JDK-8262289

[lworld] LoopNode::verify_strip_mined fails

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: repo-valhalla
    • Fix Version/s: repo-valhalla
    • Component/s: hotspot
    • Labels:

      Description

      Running TestArrays with -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-DoEscapeAnalysis -XX:+AlwaysIncrementalInline -DVerifyIR=false

      # A fatal error has been detected by the Java Runtime Environment:
      #
      # Internal Error (/oracle/valhalla/open/src/hotspot/share/opto/loopnode.cpp:1831), pid=314096, tid=314109
      # assert(outer->outcnt() >= phis + 2 - be_loads && outer->outcnt() <= phis + 2 + stores + 1) failed: only phis

      Current CompileTask:
      C2: 3793 285 b compiler.valhalla.inlinetypes.TestArrays::test78 (56 bytes)

      Stack: [0x00007fed9fcff000,0x00007fed9fe00000], sp=0x00007fed9fdfafc0, free space=1007k
      Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x1347c9c] LoopNode::verify_strip_mined(int) const+0xc0c
      V [libjvm.so+0xa3cef5] Compile::final_graph_reshaping_impl(Node*, Final_Reshape_Counts&) [clone .part.0]+0x85
      V [libjvm.so+0xa3d658] Compile::final_graph_reshaping_walk(Node_Stack&, Node*, Final_Reshape_Counts&)+0x198
      V [libjvm.so+0xa3f3c1] Compile::final_graph_reshaping()+0x3d1
      V [libjvm.so+0xa4a967] Compile::Optimize()+0x1a17
      V [libjvm.so+0xa4c493] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, bool, DirectiveSet*)+0x1a53
      V [libjvm.so+0x861c98] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x1f8
      V [libjvm.so+0xa5c471] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xea1
      V [libjvm.so+0xa5d0f8] CompileBroker::compiler_thread_loop()+0x5a8
      V [libjvm.so+0x1921766] JavaThread::thread_main_inner()+0x256
      V [libjvm.so+0x1927bf0] Thread::call_run()+0x100
      V [libjvm.so+0x15eaa66] thread_native_entry(Thread*)+0x116

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              Assignee:
              roland Roland Westrelin
              Reporter:
              thartmann Tobias Hartmann
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                Dates

                Created:
                Updated:
                Resolved: