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	Commit message (Collapse)	Author	Age	Files	Lines
*	PowerPC: strspn optimization for PPC64/POWER7	Vidya Ranganathan	2014-03-11	1	-0/+165
	The optimization is achieved by following techniques: > hashing of needle. > hashing avoids scanning of duplicate entries in needle across the string. > initializing the hash table with Vector instructions (VSX) by quadword access. > unrolling when scanning for character in string across hash table.