[jdk11u-dev] RFR: 8223363: Bad node estimate assertion failure

Fri Mar 11 15:03:46 UTC 2022

On Thu, 10 Mar 2022 14:09:01 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> Backport of [JDK-8223363](https://bugs.openjdk.java.net/browse/JDK-8223363) (including [JDK-8223502](https://bugs.openjdk.java.net/browse/JDK-8223502) and [JDK-8224648](https://bugs.openjdk.java.net/browse/JDK-8224648) as in original commit)
> loopTransform.cpp (introduction of `policy_unswitching` and `policy_maximally_unroll`) and loopnode.hpp required manual integration. Rest applies cleanly.

LGTM. Differences are only minimal.

Pre-submit failures: missing dependencies; unrelated.

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Marked as reviewed by goetz (Reviewer).

PR: https://git.openjdk.java.net/jdk11u-dev/pull/874