func math/bits.Len32

3 uses

	math/bits (current package)
		bits.go#L28: func LeadingZeros32(x uint32) int { return 32 - Len32(x) }
		bits.go#L298: 		return Len32(uint32(x))
		bits.go#L318: func Len32(x uint32) (n int) {