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IAR Embedded Workbench for Arm 9.70.x

XOR Logical exclusive OR

In this section:
Precedence

6

Description

XOR or the synonym :LEOR:evaluates to 1 (true) if either the left operand or the right operand is non-zero, but to 0 (false) if both operands are zero or both are non-zero. Use XOR to perform logical XOR on its two operands.

Note

The precedence of :LEOR: is 8.

Example
0101B XOR 1010B –> 0
0101B XOR 0000B –> 1