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From "Mark Brown (JIRA)" <j...@apache.org>
Subject [jira] Created: (STDCXX-544) use gcc __builtin functions
Date Thu, 06 Sep 2007 16:56:32 GMT
use gcc __builtin functions
---------------------------

                 Key: STDCXX-544
                 URL: https://issues.apache.org/jira/browse/STDCXX-544
             Project: C++ Standard Library
          Issue Type: Improvement
          Components: Build
    Affects Versions: 4.1.3
         Environment: gcc
            Reporter: Mark Brown


Gcc provides many built-in equivalents of C library functions like memcpy or strlen for optimization
purposes. stdcxx should take advantage of them when possible to deliver better performance.

http://gcc.gnu.org/onlinedocs/gcc-4.1.2/gcc/Other-Builtins.html#Other-Builtins

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