ld/testsuite/ld-elfvers/vers1.sym

   1 [0-9a-f]* g     F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@
   2 [0-9a-f]* g     F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@VERS_1.1
   3 [0-9a-f]* g     F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@VERS_1.2
   4 [0-9a-f]* g     F .text [0-9a-f]* (0x[0-9a-f][0-9a-f] )?show_foo@@VERS_2.0