RFR: 8370983: Add methods for primitive operators to support method handles [v2]

[Hannes Greule]

On Mon, 3 Nov 2025 12:57:46 GMT, Chen Liang <liach at openjdk.org> wrote:

> > I imagine this problem could be solved in C2?
> 
> The root cause here is C2 is generating subpar code due to it not able to obtain specialized/inlined profiling data. We must fix it by updating the profiling data structure.

I don't think this is a problem for static methods that don't call non-static methods (that's the problem of Objects::equals etc). The only case that could be relevant is when a bytecode can result in an exception (e.g., div by zero). But without seeing any conclusive benchmarks, that really shouldn't be a blocker.

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PR Comment: https://git.openjdk.org/jdk/pull/28081#issuecomment-3480480052