gas/testsuite/gas/arm/relax_branch_align.s

   1         .syntax unified
   2         .thumb
   3 fn:
   4         nop
   5 .L191:
   6         beq     .L192
   7 .L46:
   8         nop
   9         .align  2
  10 .L54:
  11         .rept 62
  12         .word   0
  13         .endr
  14         nop
  15         bne     .L46
  16 .L192:
  17         nop