[Bug target/46655] invalid '.line 0' directive emitted with -g

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46655

--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-29 
09:09:21 UTC ---
The compiler needs to be prevented from emitting .line 0 in any case since BFD
also chokes on that.