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[Bug c/26366] __builtin_expect needs better documentation
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Feb 2006 20:25:23 -0000
- Subject: [Bug c/26366] __builtin_expect needs better documentation
- References: <bug-26366-12219@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-02-19 20:25 -------
I thought the documention said only to use __builtin_expect when you know that
in almost 100% of the time it is going to be true (or false).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26366