{"ast_node_type":"other","tokens":[{"end":47,"kind":"keyword","start":0,"text":"///"}]}
/// otherwise return the given value and false.
/// If the given value was produced by the lowering of `Rvalue::Not` return the input and true,
pub(crate) fn maybe_unwrap_bool_not(bcx: &mut FunctionBuilder<'_>, arg: Value) -> (Value, bool) {