RFR: JDK-8298448: UndefinedBehaviorSanitizer

[Robbin Ehn]

On Fri, 9 Dec 2022 13:46:07 GMT, Justin King <jcking at openjdk.org> wrote:

> What version of GCC are you using?

gcc 11.3 with libubsan 11.2

Also it seem to big overlap with -Wcast-align(=strict) for the warnings/errors I see and I do like that warning.
Do you have an idea if the coverage are pretty much the same for this particular warning?
I.e. is anyone of them better than the other?

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PR: https://git.openjdk.org/jdk/pull/11604