[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

markus at trippelsdorf dot de gcc-bugzilla@gcc.gnu.org
Sun Dec 2 21:13:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375

--- Comment #153 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-12-02 21:13:21 UTC ---
On 2012.12.02 at 21:09 +0000, hubicka at ucw dot cz wrote:
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375
> 
> --- Comment #152 from Jan Hubicka <hubicka at ucw dot cz> 2012-12-02 21:09:24 UTC ---
> Also I suppose you don't have comparsion to 4.7 handy? (I am curious because of
> inliner heuristic re-tunning)

The LTO/PGO sizes were measured with the newest patch from Teresa
already applied.

gcc-4.7 lto/pgo: size: 33337456 | Kraken bench: 2706.7ms +/- 1.1%



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