{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"//"}]}
                // FIXME(rust-lang/compiler-builtins#919): This should be `I64` on non-AArch64
                vec![AbiParam::new(types::F128), AbiParam::new(types::F128)],
                // architectures, but switching it before compiler-builtins is fixed causes test