A method and apparatus for calculation and storage of Single-Instruction-Multiple-Data (SIMD) saturation history information pursuant to instruction execution. A coprocessor instruction has a format identifying a saturating operation, a first source having packed data elements and a second source having packed data elements. The saturating operation is executed on the packed data elements of the first and second sources. Saturation flags are stored in bits zero through seven of the Wireless Coprocessor Saturation Status Flag (wCSSF) register to indicate if a result of the saturating operation saturated.