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  1. JDK
  2. JDK-8285980

Several tests in compiler/c2/irTests miss @requires vm.compiler2.enabled

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    • b21

    Backports

      Description

        9 of compiler/c2/irTests tests fail when testing with C2 disabled (e.g., --with-jvm-features=-compiler2).

        ```
        ==============================
        Test summary
        ==============================
           TEST TOTAL PASS FAIL ERROR
        >> jtreg:test/hotspot/jtreg/compiler/c2/irTests 29 20 9 0 <<
        ==============================
        TEST FAILURE

        compiler/c2/irTests/TestSkeletonPredicates.java
        compiler/c2/irTests/TestFewIterationsCountedLoop.java
        compiler/c2/irTests/TestDuplicateBackedge.java
        compiler/c2/irTests/TestStripMiningDropsSafepoint.java
        compiler/c2/irTests/TestCountedLoopSafepoint.java
        compiler/c2/irTests/TestLongRangeChecks.java
        compiler/c2/irTests/TestSuperwordFailsUnrolling.java
        compiler/c2/irTests/TestIRLShiftIdeal_XPlusX_LShiftC.java
        compiler/c2/irTests/TestIRAddIdealNotXPlusC.java
        ```

        It would be better to add `@requires vm.compiler2.enabled` to these tests.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8307240 Several tests in compiler/c2/irTests miss @requires vm.compiler2.enabled

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

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8311818 Several tests in compiler/c2/irTests miss @requires vm.compiler2.enabled

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

            Commit Commit openjdk/jdk17u-dev/5fd04f90

            Commit Commit openjdk/jdk/1f9f8738

            Review Review openjdk/jdk17u-dev/1548

            Review Review openjdk/jdk/8495

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                jiefu Jie Fu
                jiefu Jie Fu
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