[Bug debug/68771] Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

[zerolo at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771

--- Comment #11 from Daniel Vollmer <zerolo at gmail dot com> ---
(In reply to Iain Sandoe from comment #9)
> (In reply to Daniel Vollmer from comment #8)
> > Using g++-7.4.0 I'm now seeing the following:
> > - Step 1) (the compilation with "-flto -fprofile-generate") still works,
> 
> So - to be sure - this is LTO without "-g"?
> (we should expect LTO to work in general, without the debug scenario)

Yes, all this is without "-g".