[Bug bootstrap/48148] [4.7 Regression] bootstrap failed with bootstrap-profiled

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48148

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-16 
17:56:35 UTC ---
I've been actually talking about direct calls, with
DW_TAG_GNU_call_site
  DW_AT_abstract_origin <declaration DIE of some extern fn>
and how gdb matches that to the actual definition DIE.