https://github.com/MattPD commented: Verified against f6a258cb17ca385e6d007f3e605ddca27bd6b8ca. Assisted-by: Claude Opus 5.5, GPT-5.6 Sol, GPT-6 Astra, GPT-6 Sol, Claude Fable 5.1, Grok 4.7, GPT-6.1 Sol. https://github.com/llvm/llvm-project/pull/229198