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  1. JDK
  2. JDK-4267346

Beta Build B : 1 Javasoft test crashes with DeoptimizeALot flag.

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: P1 P1
    • None
    • 2.0
    • hotspot
    • x86
    • windows_nt


      Operating system : Windows 95 and NT

      Mode : Xmixed

      Test Failed :
      benchmarks/engr/sympents compile_and_execute

      Testbase : /net/sqesvr/vsn/testbase/testbase_js

      Steps to reproduce :
      1. Install JDK 122 FCS.
      2. Install Hotspot 2.0 Beta build B
      3. Create a ini file to run Tonga.
      4. Create a testlist with the above fail.
      5. Run the tests using Tonga.

      Output with java_g :

      java_g -Xcomp -XX:+DeoptimizeALot -XX:-ShowMessageBoxOnError Benchmarks.SymPents

      Exit status of Execution is :1


      Pentominoes Benchmark
      VM option '+DeoptimizeALot'
      VM option '-ShowMessageBoxOnError'
      #
      # HotSpot Virtual Machine Error, assertion failure
      #
      # assert((offset != Type::OffsetBot && tj->_base != Type::AryPtr) || (offset == Type::OffsetBot && t
      j->_base == Type::AryPtr) || (offset == 0 && tj->_base == Type::AryPtr) || (offset == 4 && tj->_base
       == Type::AryPtr) || (offset == 8 && tj->_base == Type::AryPtr), "For oops, klasses, raw offset must
       be constant; for arrays the offset is never known")
      #
      # Error happened during: method compilation
      #
      # compiling Benchmarks/SymPents.mainPents
      #
      # Error ID: C:/hotspot\src\share\vm\opto\compile.cpp, 590
      #
      TEST FAIL benchmarks/engr/sympents compile_and_execute


      Sorry, The mode is given as Xmixed, but it is Xcomp.
      uday.dhanikonda@eng 1999-08-31

      -----------------

      Also following test crashed with the same java_g error message as above on windows NT.

      misc/gc/gctests/MTLinkedListGC compile_and_execute

      testbase = /net/sqesvr/vsn/testbase/testbase_ss

      flags = -Xcomp -XX:+FullGCALot -XX:FullGCALotInterval=1000

      Output with java_g:
      #
      # HotSpot Virtual Machine Error, assertion failure
      #
      # assert((offset != Type::OffsetBot && tj->_base != Type::AryPtr) || (offset == Type::OffsetBot && tj->_base == Type::AryPtr) || (offset == 0 && tj->_base == Type::AryPtr) || (offset == 4 && tj->_base == Type::AryPtr) || (offset == 8 && tj->_base == Type::AryPtr), "For oops, klasses, raw offset must be constant; for arrays the offset is never known")
      #
      # Error happened during: method compilation
      #
      # compiling MTLinkedListGC.main
      #
      # Error ID: C:/hotspot\src\share\vm\opto\compile.cpp, 590
      #

      uday.dhanikonda@eng 1999-09-01

            tturnidgsunw Todd Turnidge (Inactive)
            udhanikoorcl Uday Dhanikonda (Inactive)
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