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  1. JDK
  2. JDK-4316604

HS2.0(win32): two JCK drem tests fail in stressed execution

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    • Subcomponent:
    • Resolved In Build:
      fcs
    • CPU:
      x86
    • OS:
      windows_nt

      Description



      Name: elC94547 Date: 02/25/2000



      HS 2.0-rc2B (win32) fails against the following JCK 1.2.2 tests:
          vm/instr/frem/drem002/drem00201/drem00201.html
          vm/instr/frem/drem003/drem00301/drem00301.html
      when those tests are involved by the stress-test:
          nsk/stress/jck122/jck122007
      belonging to the testbase:
          /net/sqesvr/vsn/VM/testbase/testbase_nsk

      This failure reproduces very intermittently; however I believe
      that it is a bug in HS caused by almost the same problem that
      was reported by the similar bug fixed by Christopher Vick:
          4309919 (P4/S4) HS2.0(win32): two JCK frem tests fail in stressed execution

      Evaluation for fixing the bug #4309919 was:
          christopher.vick@eng 2000-02-16
          Problems with constant folding.
          Constant folding turned off for frem bytecode.
                                          ^^^^

      So, I believe that similar fix is needed also for drem bytecode.

      The failure was reproduced when executed with -Xcomp mode:
      - under WinNT 4.0 SP4 on Pentium III 550MHz 128Mb RAM, and
      - under WinNT 4.0 SP3 on dual Pentium II 2x350MHz 512Mb RAM

      To reproduce this failure, try the script 'doit.bat' in the
      directory:
          /net/sqesvr/vsn/GammaBase/Bugs/<this_big_ID>

      ======================================================================

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              Assignee:
              mpalecznsunw Michael Paleczny (Inactive)
              Reporter:
              elatkinsunw Eugene Latkin (Inactive)
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