ocr: 31 161514131211109 : 876543210 F R P - Z ZI D Reserved 2 C M M M M - : E Flush to Zero Rounding Control Precision Mask Underflow Mask Overflow Mask Divide-by-Zero Mask Denormal Operation Mask Invalid Operation Mask- Denormals Are Zeros* Precision Flag- Underflow Flag Overtlow Flag Divide-by-Zero Flag Denormal Flag Invalid Operation Flag The denormals-are-zeros flag was introduced in the Pentium 4 processor. MXCSR Control/Status Register
