[lworld] RFR: 8265118: [lworld] C1 should optimize inline type checkcasts
fparain at openjdk.java.net
Tue Apr 13 17:03:27 UTC 2021
On Tue, 13 Apr 2021 09:24:35 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:
> C1's `Canonicalizer::do_CheckCast` should optimize casts to inline klasses when types are known.
> I've added an additional test for null casts and fixed (unrelated) `TestFieldTypeMismatch.java` which was part of the wrong package.
Looks good to me.
Marked as reviewed by fparain (Committer).
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