[Bug gold/13245] PREVAILING_DEF reported too often.

[cryptooctoploid at gmail dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=13245

--- Comment #7 from Octoploid <cryptooctoploid at gmail dot com> 2011-10-02 
18:41:58 UTC ---
(In reply to comment #6)
> > Cool!  If you happen to have a lot of memory (15GB), you may try if it 
> > solves
> the -fprofile-generate -flto problem.

Yes, it does solve the problem here (I have 8GB of RAM and used a
large swapfile on my SSD. It took ~10 minutes to output all ltrans.o 
files).

> In meantime I suceeded building FDO+LTO firefox with -fprofile-generate
> -fno-lto train run (that makes more sense
> anyway, I am trying to debug the other just to be sure that there are no more
> problems in this area)

-fprofile-generate should set -fno-lto automatically IMHO.

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