RFR: 8332032: C2: Remove ExpandSubTypeCheckAtParseTime flag

Mon May 13 07:08:15 UTC 2024

On Mon, 13 May 2024 05:39:11 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

> please first ask in JBS if you can take over RFEs/bugs that are already assigned like this one, especially if it has just been filed. This PR misses the entire context why this flag should be removed and what the pros/cons and trade-offs are. I planned to do some more offline discussions first before proposing the actual PR to remove this flag since it is now related to an otherwise hard-to-fix bug in Valhalla.

OK.

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PR Comment: https://git.openjdk.org/jdk/pull/19205#issuecomment-2106802957