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  1. JDK
  2. JDK-8273933

[TESTBUG] Test must run without preallocated exceptions

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    • Resolved In Build:
      b16

      Description

      Executing vmTestbase/jit/t/t105/t105.java with the fix for (JDK-8273277) makes the test fail when run with the following arguments:

      -XX:+TieredCompilation
      -XX:Tier0BackedgeNotifyFreqLog=0
      -XX:Tier2BackedgeNotifyFreqLog=0
      -XX:Tier3BackedgeNotifyFreqLog=0
      -XX:Tier2BackEdgeThreshold=1
      -XX:Tier3BackEdgeThreshold=1
      -XX:Tier4BackEdgeThreshold=1
      -Xbatch

      The problem is that the tests expects a detailed message from ArrayIndexOutOfBoundsException, but this test will trigger the optimization that reuses preallocated exceptions that have an empty detailed exceptions.

      It is wrong for the test to assume exceptions messages.

      Solution Disable preallocated exceptions with the flag -XX:-ProfileTraps.



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              Assignee:
              neliasso Nils Eliasson
              Reporter:
              neliasso Nils Eliasson
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