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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - GCC version check in sna/compiler.h is incorrect"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=66752#c1">Comment # 1</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - GCC version check in sna/compiler.h is incorrect"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=66752">bug 66752</a>
              from <span class="vcard"><a class="email" href="mailto:thomas.jones@utoronto.ca" title="Thomas Jones <thomas.jones@utoronto.ca>"> <span class="fn">Thomas Jones</span></a>
</span></b>
        <pre>Whoops the corrected code should actually be:

#if HAS_GCC(4, 6) && defined(__OPTIMIZE__)
#define fast_memcpy __attribute__((optimize("Ofast")))
__attribute__((target("inline-all-stringops")))
#elif HAS_GCC(4, 5) && defined(__OPTIMIZE__)
#define fast_memcpy __attribute__((target("inline-all-stringops")))
#else
#define fast_memcpy
#endif</pre>
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