For internal spidr use only.
minValue : (HasIO io, Primitive dtype) => XlaBuilder -> io XlaOp
minFiniteValue : (HasIO io, Primitive dtype) => XlaBuilder -> io XlaOp
maxValue : (HasIO io, Primitive dtype) => XlaBuilder -> io XlaOp
maxFiniteValue : (HasIO io, Primitive dtype) => XlaBuilder -> io XlaOp