else {
const Function *F = getFunction();
const Function *FV = getFunctionForValue(To);
// Metadata can be function-local without having an associated function.
// So only consider functions to have changed if non-null.
if (F && FV && F != FV)
else {
const Function *F = getFunction();
const Function *FV = getFunctionForValue(To);
// Metadata can be function-local without having an associated function.
// So only consider functions to have changed if non-null.
if (F && FV && F != FV)