FRNDINT
Usage: FRNDINT Modifies flags: See below.
Rounds the source value in the ST(0) register to the nearest integral value, depending on the current rounding mode (setting of the RC field of the FPU control word), and stores the result in ST(0).
Floating-Point Round to Integer
FRNDINT ; D9 FC [8086,FPU]
FRNDINT rounds the contents of ST0 to an integer, according to the current rounding mode set in the FPU control word, and stores the result back in ST0.
FPU Flags Affected C1 Set to 0 if stack underflow occurred. Set if result was rounded up; cleared otherwise. C0, C2, C3 Undefined.
Example:
frndint