7 Commits

Author	SHA1	Message	Date
Paul Eggert	59ba27a63a	Replace FSF snail mail address with URLs.	2012-02-09 23:18:22 +00:00
H.J. Lu	8912479f9e	Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64	2011-06-24 15:14:22 -04:00
H.J. Lu	51ddd2c01e	Define bit_XXX and index_XXX. ... This patch defines bit_XXX and index_XXX and use them to check processor feature in assembly code. It can prevent typos in processor feature check.	2009-12-13 09:47:02 -08:00
Ulrich Drepper	d28797e426	Perform test for Arom x86-64 in central place and handle it. ... There will be more than one function which, in multiarch mode, wants to use SSSE3. We should not test in each of them for Atoms with slow SSSE3. Instead, disable the SSSE3 bit in the startup code for such machines.	2009-07-23 13:15:17 -07:00
Ulrich Drepper	d6485c981b	Align functions to 16-byte boundary. ... Some of the new multi-arch string functions for x86-64 were not aligned to 16 byte boundarie,s possibly creating unnecessary cache line misses and delays.	2009-07-03 03:01:57 -07:00
Ulrich Drepper	af263b8154	Whitespace fixes in last patch.	2009-07-02 03:43:05 -07:00
H.J. Lu	ab6a873fe0	SSSE3 strcpy/stpcpy for x86-64 ... 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.	2009-07-02 03:39:03 -07:00