RFR: 8262299: C2 compilation fails with "modified node was not processed by IGVN.transform_old()"

Wed Feb 24 12:56:39 UTC 2021

On Wed, 24 Feb 2021 12:44:34 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> We hit an assert because a dead `MergeMemNode` was not removed. Make sure it's added to the IGVN worklist to give it a chance to be removed.
> 
> Thanks,
> Tobias

Looks good to me

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Marked as reviewed by roland (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2705