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authorRich Felker <dalias@aerifal.cx>2012-09-10 19:04:24 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-10 19:04:24 -0400
commit2bf469310de6793228c103691859ed4d3158b117 (patch)
treeb292372faf231031dbe9404efb081fdf341ff719 /arch/mips/syscall_arch.h
parenta9555a995cea8aa67da571c95af61109140f2c8d (diff)
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asm for memmove on i386 and x86_64
for the sake of simplicity, I've only used rep movsb rather than
breaking up the copy for using rep movsd/q. on all modern cpus, this
seems to be fine, but if there are performance problems, there might
be a need to go back and add support for rep movsd/q.
Diffstat (limited to 'arch/mips/syscall_arch.h')
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