do_stuff:
    CP r1, r2
    JALA r0, r31, 0a
main:
    ADDI64 r254, r254, -104d
    ST r31, r254, 32a, 72h
    ADDI64 r32, r254, 16d
    JAL r31, r0, :optionala
    ST r1, r254, 16a, 16h
    LI8 r33, 0b
    LD r34, r254, 16a, 1h
    ANDI r34, r34, 255d
    ANDI r33, r33, 255d
    JNE r34, r33, :0
    LI64 r1, 10d
    JMP :1
 0: LI64 r35, 0d
    ST r35, r254, 24a, 8h
    LD r2, r254, 24a, 8h
    JAL r31, r0, :do_stuff
    CP r36, r1
    ADDI64 r37, r254, 0d
    JAL r31, r0, :optional
    ST r1, r254, 0a, 16h
    LD r38, r254, 0a, 1h
    ANDI r38, r38, 255d
    ANDI r33, r33, 255d
    JNE r38, r33, :2
    LI64 r1, 20d
    JMP :1
 2: LI64 r39, 100d
    ST r39, r254, 8a, 8h
    LD r2, r254, 8a, 8h
    JAL r31, r0, :do_stuff
    ADD64 r1, r1, r36
 1: LD r31, r254, 32a, 72h
    ADDI64 r254, r254, 104d
    JALA r0, r31, 0a
optional:
    ADDI64 r254, r254, -16d
    LI8 r4, 1b
    ADDI64 r3, r254, 0d
    ST r4, r254, 0a, 1h
    LI64 r4, 10d
    ST r4, r254, 8a, 8h
    LD r1, r3, 0a, 16h
    ADDI64 r254, r254, 16d
    JALA r0, r31, 0a
optionala:
    ADDI64 r254, r254, -24d
    ADDI64 r1, r254, 0d
    LI64 r3, 1d
    LI8 r7, 1b
    ADDI64 r6, r254, 8d
    ST r3, r254, 0a, 8h
    ST r7, r254, 8a, 1h
    ADDI64 r11, r6, 8d
    BMC r1, r11, 8h
    LD r1, r6, 0a, 16h
    ADDI64 r254, r254, 24d
    JALA r0, r31, 0a
code size: 568
ret: 100
status: Ok(())