func runtime/pprof.mergeLabelSets

2 uses

	runtime/pprof (current package)
		label.go#L58: 	return context.WithValue(ctx, labelContextKey{}, &labelMap{mergeLabelSets(parentLabels.Set, labels)})
		label.go#L61: func mergeLabelSets(left label.Set, right LabelSet) label.Set {