trait ArgAttributesExt {
// Required methods
fn apply_attrs_to_llfn(
&self,
idx: AttributePlace,
cx: &GenericCx<'_, FullCx<'_, '_>>,
llfn: &Value,
);
fn apply_attrs_to_callsite(
&self,
idx: AttributePlace,
cx: &GenericCx<'_, FullCx<'_, '_>>,
callsite: &Value,
);
}