6-13
INSTRUCTION SET SUMMARY
6.2.3.2.BASIC ARITHMETIC
FADD
Add real
FADDP
Add real and pop
FIADD
Add integer
FSUB
Subtract real
FSUBP
Subtract real and pop
FISUB
Subtract integer
FSUBR
Subtract real reverse
FSUBRP
Subtract real reverse and pop
FISUBR
Subtract integer reverse
FMUL
Multiply real
FMULP
Multiply real and pop
FIMUL
Multiply integer
FDIV
Divide real
FDIVP
Divide real and pop
FIDIV
Divide integer
FDIVR
Divide real reverse
FDIVRP
Divide real reverse and pop
FIDIVR
Divide integer reverse
FPREM
Partial remainder
FPREMI
IEEE Partial remainder
FABS
Absolute value
FCHS
Change sign
FRNDINT
Round to integer
FSCALE
Scale by power of two
FSQRT
Square root
FXTRACT
Extract exponent and significand
