XOR: RISC-V instruction reference

xorBitwise XOR 
Sets the first register to the bitwise XOR of the second and third.
RISC-V manual: xor 
Used in Arithmetic, logic and bitsRISC-V assembly
The snake gameRISC-V assembly
Flappy ASMRISC-V assembly
 
Forms  xor , ,   
Operands t1 Any integer register, x0 to x31, or its named alias, such as zero, t0 or t6. 
t2 An integer register. It may be the same register as t1. 
t3 An integer register. It may be the same register as t1. 
 .text
li t0, 13
li t1, 5
# t0=13, t1=5; xor writes 8 to t2.
xor t2, t0, t1