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  1. JDK
  2. JDK-8204248

vmTestbase_vm_compiler tests don't trigger compilation

    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 11
    • Fix Version/s: tbd
    • Component/s: hotspot

      Description

      reviewing JDK-8202812, [~kvn] noticed that some of vmTestbase_vm_compiler tests don't trigger JIT compilations:
      http://mail.openjdk.java.net/pipermail/hotspot-dev/2018-June/032699.html
      > I don't understand how these tests trigger JIT compilation? main() does not have any loops.
      ...
      > Almost all /jit/ tests don't have loops:
      test/hotspot/jtreg/vmTestbase/jit/DivTest/DivTest.java
      test/hotspot/jtreg/vmTestbase/jit/bounds/bounds.java
      >
      > They like just JCK tests to me. Should we run them with -Xcomp? Or you have a "driver" which trigger JIT compilation for these tests?

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            • Assignee:
              Unassigned
              Reporter:
              iignatyev Igor Ignatyev
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              • Created:
                Updated: