OR - OR

Syntax: or dst, src

Description:

OR truth table:

A B Result
0 0 0
0 1 1
1 0 1
1 1 0

Examples:

or rax, 42 -

C pseudo code would be value = value | 42;

or rcx, rbx Add the contents of RBX into RCX

C pseudo code would be:

int valB = 50;
int valC = 20;
valC = valC | valB;