RFR(XS) 8248568: compiler/c2/TestBit.java failed: 'test' missing from stdout/stderr

Hohensee, Paul hohensee at amazon.com
Tue Jul 7 16:20:46 UTC 2020


In case it's not judged to be trivial, lgtm.

Thanks,
Paul

On 7/6/20, 2:38 AM, "hotspot-compiler-dev on behalf of Boris Ulasevich" <hotspot-compiler-dev-retn at openjdk.java.net on behalf of boris.ulasevich at bell-sw.com> wrote:

    Thank you Vladimir.

    May I consider the change trivial or should I ask for more reviews?

    regards,
    Boris

    On 03.07.2020 00:45, Vladimir Kozlov wrote:
    > Looks good.
    >
    > Thanks,
    > Vladimir
    >
    > On 7/2/20 2:29 PM, Boris Ulasevich wrote:
    >> Hi Vladimir,
    >>
    >> Thank you. I applied your suggestions. On our machines jtreg runs well.
    >> Update: http://cr.openjdk.java.net/~bulasevich/8248568/webrev.01
    >>
    >> regards,
    >> Boris
    >>
    >> On Thu, Jul 2, 2020 at 9:54 PM Vladimir Kozlov
    >> <vladimir.kozlov at oracle.com>
    >> wrote:
    >>
    >>> Good.
    >>>
    >>> You may also replace next requirements:
    >>>
    >>> vm.flavor == "server" & !vm.graal.enabled
    >>>
    >>> with one:
    >>>
    >>> vm.compiler2.enabled
    >>>
    >>> Graal and C2 are mutually exclusive.
    >>>
    >>> May be also run processes without C1 by switching off Tiered
    >>> Compilation.
    >>>
    >>> And instead of:
    >>> @run main/othervm compiler.c2.TestBit
    >>>
    >>> use:
    >>> @run driver compiler.c2.TestBit
    >>>
    >>> Because you launching separate processes.
    >>>
    >>> Please, test changes with jtreg testing.
    >>>
    >>> Thanks,
    >>> Vladimir K
    >>>
    >>> On 7/2/20 11:13 AM, Boris Ulasevich wrote:
    >>>> Hi,
    >>>>
    >>>> Please review a one-line change: adding -Xbatch option to recently
    >>>> introduced test to get a more predictable PrintOptoAssembly output.
    >>>>
    >>>> http://cr.openjdk.java.net/~bulasevich/8248568/webrev.00
    >>>> http://bugs.openjdk.java.net/browse/JDK-8248568
    >>>>
    >>>> thanks,
    >>>> Boris
    >>>




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