Cross Reference: /toolchain/binutils/binutils-2.27/gas/testsuite/gas/arm/barrier-bad.s

      1 .syntax unified
      2 .arch armv7a
      3 isb st
      4 isb ish
      5 isb ishst
      6 isb nsh
      7 isb nshst
      8 isb osh
      9 isb oshst
     10 isb #23
     11 dsb xyz
     12 dsb #34
     13