Hoist a batch input only where the compiler proves it cannot vary per lane

node-graph/graph-craft/src/document.rs

@@ -167,6 +167,7 @@ impl DocumentNode {
 			original_location: self.original_location,
 			skip_deduplication: self.skip_deduplication,
 			context_features: self.context_features,
+			lane_invariant_inputs: 0,
 			resolved: Default::default(),
 		}
 	}