gas/testsuite/gas/aarch64/legacy_reg_names.l

   1 [^:]*: Assembler messages:
   2 [^:]*:5: Error: indexed vector register expected at operand 1 -- `dup v0.b,v1.b\[7\]'
   3 [^:]*:6: Error: operand 1 must be an integer register -- `mov r0.w,r1.w'
   4 [^:]*:7: Error: operand 2 must be a SIMD vector element -- `dup s0,s1\[3\]'