A method includes receiving an input data at a floating point arithmetic operating unit, wherein the floating point operating unit is configured to perform a floating point arithmetic operation on the input data to generate an output result. The method also includes determining whether the output result is going to cause a floating point hardware exception responsive to the floating point arithmetic operation on the input data. The method further includes converting a value of the output result to a modified value responsive to the determining that the output result is going to cause the floating point hardware exception, wherein the modified value eliminates the floating point hardware exception responsive to the floating point arithmetic operation on the input data.