RFR: 8275202: C2: optimize out more redundant conditions

Tue Nov 28 14:33:39 UTC 2023

On Tue, 28 Nov 2023 13:21:53 GMT, Roland Westrelin <roland at openjdk.org> wrote:

> I'm not. Out of curiosity, have you tried anything from Renaissance?

Thanks, I have not, will run some Renaissance benchmarks and report back.

> I will propose a new change where the slow down is not as big (the new pass is run less often).

Sounds good! I am happy to re-evaluate C2 speed when the new change is ready.

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PR Comment: https://git.openjdk.org/jdk/pull/14586#issuecomment-1829955615