func github.com/google/pprof/profile.isZeroSample

3 uses

	github.com/google/pprof/profile (current package)
		merge.go#L71: 			if !isZeroSample(s) {
		merge.go#L78: 		if isZeroSample(s) {
		merge.go#L123: func isZeroSample(s *Sample) bool {