ld/testsuite/ld-elfvers/vers6.dsym

   1 [0-9a-f]*      DF \*UND\*       [0-9a-f]*              (0x[0-9a-f][0-9a-f] )?show_foo
   2 [0-9a-f]*      DF \*UND\*       [0-9a-f]*  VERS_2.0    (0x[0-9a-f][0-9a-f] )?show_foo
   3 [0-9a-f]*      DF \*UND\*       [0-9a-f]*  VERS_1.2    (0x[0-9a-f][0-9a-f] )?show_foo
   4 [0-9a-f]*      DF \*UND\*       [0-9a-f]*  VERS_1.1    (0x[0-9a-f][0-9a-f] )?show_foo