src/test/basic_svp64_trans/test.s

   1         lis 1, 0xdead     # test comment
   2         ori 1, 1, 0xbeef
   3 label:                # comment ok here too
   4     can be anything it will be discarded and entirely replaced # sv.extsw 5.v, 1
   5 label_that_will_be_discarded: # sv.addi 5, 3, 0