[issue28618] Decorate hot functions using __attribute__((hot)) to optimize Python

[Antoine Pitrou]

Antoine Pitrou added the comment:

Can you compare against a PGO build? Ubuntu 14.04 is old, and I don't think this is something we should worry about.

Overall I think this manual approach is really the wrong way to look at it. Compilers can do better than us.

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nosy: +pitrou

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28618>
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