Command: FADD - Floating-Point Addition
Arguments: OP: floating point register, TO: FPU qualifier (see Effects) ST0 optional and fix second argument
Usage: FADD OP or FADD TO OP or FADD OP, ST0 or FADD ST0 OP
Effects: FADD, given one operand, adds the operand to ST0 and stores the result back in ST0. If the operand has the TO modifier, the result is stored in the register given rather than in ST0.
Flags to be set: only FPU flags
Misc: The given two-operand forms are synonyms for the one-operand forms.