RFR: 8300257: C2: vectorization fails on some simple Memory Segment loops [v4]

Roland Westrelin roland at openjdk.org
Fri Apr 7 08:58:46 UTC 2023


On Mon, 20 Mar 2023 13:16:19 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Thanks for making these changes. `SWPointer::maybe_negate_invar` could now be removed as it has only one user but I'm also fine with leaving it as is.

Thanks for looking at this again.
Because it has a single use? The method is fairly simple but non trivial so I'll leave it as a separate method.

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PR Comment: https://git.openjdk.org/jdk/pull/12942#issuecomment-1500084286


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