| 摘要 |
A method for performing floating point (FP) instruction handling is provided. A floating point store status word (FSTSW) instruction is inserted within a plurality of micro-ops corresponding to a plurality of FP instructions and the plurality of micro-ops are ordered for execution. In another aspect, a processor is provided for executing a plurality of floating point (FP) instructions. The processor includes a fetcher/decoder unit to retrieve a plurality of FP instructions from a memory structure and generate a plurality of micro-ops from the FP instructions. The processor further generates a floating point store status word (FSTSW) instruction and includes a scheduler unit to re-order the micro-ops for execution. |
