RFR: 8292301: [REDO v2] C2 crash when allocating array of size too large [v5]

Fri Sep 23 16:37:20 UTC 2022

On Fri, 23 Sep 2022 07:39:04 GMT, Roland Westrelin <roland at openjdk.org> wrote:

> Thanks for reviewing this.
> 
> > Should we move `check_no_dead_use()` call after `final_graph_reshaping()` call because we may have dead uses?
> 
> Yes, but we would then hit: https://bugs.openjdk.org/browse/JDK-8211759 That is, there are other transformations in final graph reshape that don't properly collect dead nodes so I think this should be done as a standalone change.

Okay. I agree on separate changes.

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PR: https://git.openjdk.org/jdk/pull/10038