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* Faster memcpy on x64.Ondrej Bilka2013-05-201-7/+8
| | | | | | | | | We add new memcpy version that uses unaligned loads which are fast on modern processors. This allows second improvement which is avoiding computed jump which is relatively expensive operation. Tests available here: http://kam.mff.cuni.cz/~ondra/memcpy_profile_result27_04_13.tar.bz2
* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Add x86-64 __libc_ifunc_impl_listH.J. Lu2012-10-111-2/+4
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* Work around old buggy program which cannot cope with memcpy semantics.H.J. Lu2011-04-011-4/+8
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* Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7H.J. Lu2010-06-301-0/+73
This patch includes optimized 64bit memcpy/memmove for Atom, Core 2 and Core i7. It improves memcpy by up to 3X on Atom, up to 4X on Core 2 and up to 1X on Core i7. It also improves memmove by up to 3X on Atom, up to 4X on Core 2 and up to 2X on Core i7.