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ab6a873fe0
This patch adds SSSE3 strcpy/stpcpy. I got up to 4X speed up on Core 2 and Core i7. I disabled it on Atom since SSSE3 version is slower for shorter (<64byte) data.
9 lines
195 B
C
9 lines
195 B
C
#define STPNCPY __stpncpy_sse2
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#ifdef SHARED
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#undef libc_hidden_def
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#define libc_hidden_def(name) \
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__hidden_ver1 (__stpncpy_sse2, __GI___stpncpy, __stpncpy_sse2);
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#endif
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#include "stpncpy.c"
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