func runtime/pprof.mergeLabelSets

2 uses

	runtime/pprof (current package)
		label.go#L62: 	return context.WithValue(ctx, labelContextKey{}, &labelMap{mergeLabelSets(parentLabels.LabelSet, labels)})
		label.go#L65: func mergeLabelSets(left, right LabelSet) LabelSet {