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  1. JDK
  2. JDK-8261153

add a regression test for 8254104.

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 16, 17
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:

      Description

      Graalunit tests are not run on a regular basis against Open JDK, so we've lost the possibility to test OSR methods compiled by JVMCI compilers. We need to write a jtreg test about that.

      A quick scenario:

      1. JVMCI compiler is forced to compile some OSR code;
      2. installs it (not creating MethodCounters);
      3. Then the enclosing method got executed by the test;
      4. C2 detects a backedge in the OSR loop;
      5. Test must verify that the runtime to the compiled OSR version of the code that had been installed in #2.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              enikitin Evgeny Nikitin
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                Created:
                Updated: