RFR: 8294540: Remove Opaque2Node: it is broken and triggers assert [v2]
Christian Hagedorn
chagedorn at openjdk.org
Sat Dec 3 01:09:01 UTC 2022
On Fri, 2 Dec 2022 19:59:56 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:
> On side note, please file RFE to rename all `Opaque` nodes to something meaningful. With removal of `Opaque2` numbering is broken. Originally it was only 2 such nodes but now we have 4 and it become hassle to find what they do and why we have so many.
That is a good idea. I've planned to rename `Opaque4` nodes and get rid of some of their usages in the redesign of the skeleton predicates ([JDK-8288981](https://bugs.openjdk.org/browse/JDK-8288981)). But it could already be done earlier together with renaming the other opaque nodes now that we get rid of `Opaque2` nodes.
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PR: https://git.openjdk.org/jdk/pull/11477
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