.syntax unified
    .text
    .thumb

    .global func1
    .type func1, %function
func1:
    mov r1, #1
    tst r1, #0x1
    ite eq
    moveq r2, #0x90000000
    movne r2, #0x30000000
    orr.w r2, #0x1
    bx r2