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Re: __builtin_expect
- From: Paolo Carlini <pcarlini at suse dot de>
- To: Dima Rusyy <dima dot ru dot com at gmail dot com>
- Cc: libstdc++ at gcc dot gnu dot org
- Date: Fri, 09 Feb 2007 15:13:15 +0100
- Subject: Re: __builtin_expect
- References: <8886175.post@talk.nabble.com>
Dima Rusyy wrote:
Can somebody help me to detect where __builtin_expect function is declared?
__builtin_expect isn't declared in any header, is provided by the
front-ends. You can find a description in the manual:
http://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html#Other-Builtins
Paolo.