{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"//"}]}
    // <https://github.com/rust-lang/rust/pull/135610#issuecomment-2599275182>
    // the rustc-perf results, so might as well keep doing it
    assume_scalar_range(bx, imm, from_scalar, from_backend_ty, Some(&to_scalar));