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X86-64: Add dummy memcopy.h and wordcopy.c
Since x86-64 no longer uses memory copy functions, add dummy memcopy.h and wordcopy.c to reduce code size. It reduces the size of libc.so by about 1 KB. * sysdeps/x86_64/memcopy.h: New file. * sysdeps/x86_64/wordcopy.c: Likewise.
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2016-06-09 H.J. Lu <hongjiu.lu@intel.com>
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* sysdeps/x86_64/memcopy.h: New file.
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* sysdeps/x86_64/wordcopy.c: Likewise.
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2016-06-09 Florian Weimer <fweimer@redhat.com>
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Prevent GCC 6 <cstdlib> from including /usr/include/stdlib.h.
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sysdeps/x86_64/memcopy.h
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sysdeps/x86_64/memcopy.h
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/* X86-64 doesn't use memory copy functions. */
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sysdeps/x86_64/wordcopy.c
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sysdeps/x86_64/wordcopy.c
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/* X86-64 doesn't use memory copy functions. */
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