I figured out a way but it doesn't use the or/ori command:

Code:
lui t0, $Upper controller
lh t0, $Lower controller(t0)
addi t1, zero, $Button value one
addi t2, zero, $Button value two
bne t1, t0, $To next bne
nop
/* Make code activate */
bne t2, t0, $To jr ra
nop
/* Make code activate */
jr ra
nop
Basically like this in C++:

Code:
if (controllerAddress == L)
{
0xADDRESS 0xVALUE;
}
else if (controllerAddress == R)
{
0xADDRESS 0xVALUE;
}
Performs two checks to activate the code.