Message251305
| Author |
pitrou |
| Recipients |
barry, christian.heimes, doko, pitrou, rhettinger, scoder, vstinner |
| Date |
2015年09月22日.10:31:19 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1442917879.37.0.211703225282.issue17781@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
> Hum, does it make sense to enable LTO without PGO?
Probably not.
By the way, I now have a small ARM system to play with, and there the gain of LTO+PGO over PGO alone is around 10%.
Also note LTO can make compilation times much longer (it's the linking step actually, which can take minutes). |
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