[jdk8u-dev] RFR: 8342822: jdk8u432-b06 does not compile on AIX

[Francisco Ferrari Bihurriet]

On Tue, 5 Nov 2024 06:52:15 GMT, Varada M <varadam at openjdk.org> wrote:

>> @varada1110 Please enable GHA testing on your fork. Thanks!
>
> Hi @jerboaa, Could you please review the code changes.
> Thanks,
> Varada

@varada1110: the cause of this build error seems to be that while `jdk8u` uses the C++98 standard, the `long long` overload for `abs` was introduced in C++11:


long long int abs (long long int n);


Haven't you found the same problem with `jdk11u`? At least in _Linux x64_ `src/hotspot/share/opto/superword.cpp` is built with `-std=gnu++98`.

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PR Comment: https://git.openjdk.org/jdk8u-dev/pull/600#issuecomment-2457358531