RFR: 8325467: Support methods with many arguments in C2 [v11]

Fri Apr 4 11:59:55 UTC 2025

On Fri, 4 Apr 2025 11:50:20 GMT, Daniel Lundén <dlunden at openjdk.org> wrote:

>> Good analysis, thanks for investigating Daniel! Maybe worth creating an RFE to investigate whether we can assume (and statically verify) non-adjacent register pairs moving forward, and cleanup this and possibly other C2 back-end code accordingly.
>
> I guess you mean assume adjacent register pairs? Sounds good, I'll make a note to create an RFE.

Right, I meant adjacent pairs, thanks for the clarification.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20404#discussion_r2028673416