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  1. JDK
  2. JDK-8261225

TieredStopAtLevel should have no effect if TieredCompilation is disabled

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    • b11

    Description

      If TieredCompilation is disabled, setting TieredStopAtLevel to a value <= CompLevel::CompLevel_full_optimization should not have any effect. However, after JDK-8251462, compilations with a level > TieredStopAtLevel requested via the `enqueueMethodForCompilation` start to fail with:

      WB error: invalid compilation level 4

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8261989 compiler/c2/TestUnsignedByteCompare1.java times out with "-XX:TieredStopAtLevel=1"

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8261156 [lworld] Re-enable C1 testing after mainline issues are fixed

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8251462 Simplify compilation policy

          • P3 - Major loss of function.
          • Resolved
          links to

          Commit Commit openjdk/jdk/977a21ad

          Review Review openjdk/jdk/2647

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              iveresov Igor Veresov
              thartmann Tobias Hartmann
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                Updated:
                Resolved: