RFR: 8326135: Enhance adlc to report unused operands [v4]

Thu Feb 22 17:04:56 UTC 2024

On Thu, 22 Feb 2024 08:56:42 GMT, kuaiwei <duke at openjdk.org> wrote:

>> Why you want to move it? It depends on C2 sources and used only for VM build.
>
> I'm thinking if it can be out of hotspot and use stl in code.

The rule is applied to general JDK sources and not just VM.
Please, check "C++ Standard Library" in `hotspot-style` Vladimir pointed and see if listed issues there applied to your changes.

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PR Review Comment: https://git.openjdk.org/jdk/pull/17910#discussion_r1499580399