return
	}

	// Verify the claim is in cache: if so, then it is a different PVC with the same name
	// since the volume is known to be released at this moment. The new (cached) PVC must use
	// a different PV -- we checked that the PV is unused in isVolumeReleased.
	// So the old PV is safe to be recycled.
	claimName := claimrefToClaimKey(volume.Spec.ClaimRef)
	_, claimCached, err := ctrl.claims.GetByKey(claimName)
	if err != nil {

### `-tf-tpu-validate-inputs`

_Validates inputs to the TPU TF/XLA bridge_

This pass checks that the IR has valid input to TPU TF/XLA bridge.
It checks the relations of multiple ops. Properties of single ops are
checked by the 'verify' method of ops.
### `-tf-tpu-variable-runtime-reformatting`

_Adds device variable formatting op to allow compilation-guided variable formatting._