Option |
Description |
-mp |
Restricts some optimizations to maintain declared precision and to ensure that floating-point arithmetic conforms more closely to the ANSI and IEEE 754 standards. |
-mp1 |
Improves floating-point precision. Some speed impact, but less than -mp. |
IA-32 applications |
|
-pc{32|64|80} Default: -pc64 |
Enables floating-point significand precision control as follows: |
-prec_div |
Imroves the floating point division-to-multiplication optimization; may impact speed. |
-rcd |
Enables fast float-to-int conversion. |
-fp_port |
Rounds floating-point results at assignments and casts. Some speed impact. |