macro_rules! convert_fn {
(if x86_feature("f16c") { $f16c:expr }
else if aarch64_feature("fp16") { $aarch64:expr }
else if loongarch64_feature("lsx") { $loongarch64:expr }
else { $fallback:expr }) => { ... };
}macro_rules! convert_fn {
(if x86_feature("f16c") { $f16c:expr }
else if aarch64_feature("fp16") { $aarch64:expr }
else if loongarch64_feature("lsx") { $loongarch64:expr }
else { $fallback:expr }) => { ... };
}