Firtool - how do I remove the header?

I am generating some .sv files that I am committing to git. Therefore I would like to exclude this header, since it will change from version to version and only the changes to the .sv file are important, not the specific version of firtool that generated.

I thought I saw an option to tell firtool not to generate this header, but now I can’t find it…

// Generated by CIRCT firtool-1.53.0

You can use -lowering-options=omitVersionComment to not include that text in the output.

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