message: [XLA:GPU] Skip multi-output fusion in IsProducerConsumerMultiOutputFusible().
diff: @@ -241,6 +241,11 @@ bool IsProducerConsumerFusible(const HloInstruction& producer,
  bool IsProducerConsumerMultiOutputFusible(const HloInstruction& producer,
  const HloInstruction& consumer) {
  + // Skip multiple output fusion. It's not yet supported.
  + if (producer.IsMultiOutputFusion()) {
  + return false;
  + }
  +
  if (!IsLoopFusible(producer) || !IsFusibleAsMultiOutputFusionRoot(consumer)) {
  return false;
  }
  