Adhemerval Zanella 96d6fd6c40 powerpc: Optimized st{r,p}cpy for POWER8/PPC64 ... This patch adds an optimized POWER8 strcpy using unaligned accesses. For strings up to 16 bytes the implementation first calculate the string size, like strlen, and issues a memcpy. For larger strings, source is first aligned to 16 bytes and then tested over a loop that reads 16 bytes am combine the cmpb results for speedup. Special case is added for page cross reads. It shows 30%-60% improvement over the optimized POWER7 one that uses only aligned accesses.		2015-01-13 11:28:30 -05:00
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fpu	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
multiarch
Implies
memset.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stpcpy.S	powerpc: Optimized st{r,p}cpy for POWER8/PPC64	2015-01-13 11:28:30 -05:00
strcpy.S	powerpc: Optimized st{r,p}cpy for POWER8/PPC64	2015-01-13 11:28:30 -05:00