Method loopWillNotRun

source/python.js:7335–7341

(node)

                n.destroy();
            }
            loopWillNotRun(node) {
                const [trip_count, start_cond] = node.inputs();
                const iter_len = torch._C.constant_as(trip_count, 'toInt', 1);
                const cond_val = torch._C.constant_as(start_cond, 'toBool', true);
                const loop_might_run = cond_val && iter_len > 0;
                return !loop_might_run;
            }
            inlineIfBody(body) {
                const n = body.owningNode();
                for (const body_node of body.nodes()) {