gas/testsuite/gas/aarch64/sve-movprfx_22.s

   1 /* movprfx dest register can be used in destructive operations where required,
   2    but no where else.  Invalid usage.  Diagnosis required.  */
   3   .text
   4   .arch armv8-a+sve
   5
   6 f:
   7    ptrue p0.s
   8    movprfx z1, z3
   9    add z1.s, p1/m, z1.s, z1.s
  10    ret