fun:
    UN 
main:
    ADDI64 r254, r254, -8d
    ST r31, r254, 0a, 8h
    JAL r31, r0, :fun
    LD r31, r254, 0a, 8h
    ADDI64 r254, r254, 8d
code size: 64
ret: 0
status: Err(Unreachable)