{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"(Sign::Unsigned,"}]}
                    (Sign::Unsigned, false) => bx.fptoui(args[0].immediate(), llret_ty),
                return Ok(match (sign, name == sym::simd_as) {
                    (Sign::Signed, false) => bx.fptosi(args[0].immediate(), llret_ty),