RFR: 8251271: C2: Compile::_for_igvn list is corrupted after RenumberLiveNodes

Sat Oct 17 04:00:09 UTC 2020

On Fri, 16 Oct 2020 23:02:46 GMT, Nhat Nguyen <github.com+8022952+nhat-nguyen at openjdk.org> wrote:

> I'm following up on this thread http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2020-September/039910.html
> I'm clearing `for_igvn` before restoring as suggested by Xin

Looks good to me, but we need at least a reviewer to approve it.

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PR: https://git.openjdk.java.net/jdk/pull/713