Assembler:Commands:INC
Revision as of 16:56, 13 March 2017 by TheyCallMeTim13 (talk | contribs) (Created page with ''''command''' inc ''operand'' Increases the operand by one. Adds 1 to the operand, while preserving the state of the '''CF''' flag. The operand can be a register or a memory l…')
command inc operand
Increases the operand by one.
Adds 1 to the operand, while preserving the state of the CF flag. The operand can be a register or a memory location. This instruction allows a loop counter to be updated without disturbing the CF flag. (Use a ADD instruction with an immediate operand of 1 to perform an increment operation that does updates the CF flag.)
The CF flag is not affected. The OF, SF, ZF, AF, and PF flags are set according to the result.
operand = operand + 1
Command Parameters
| Parameter | Description |
|---|---|
| operand | The destination operand |
Examples
inc al
inc ax
inc eax
inc rax
inc [00123ABC]
inc [rax]
inc [SomeSymbol]
