Rajalakshmi Srinivasaraghavan
9314d3545e
powerpc64: strchr/strchrnul optimization for power8 ...
The P7 code is used for <=32B strings and for > 32B vectorized loops are used.
This shows as an average 25% improvement depending on the position of search
character. The performance is same for shorter strings.
Tested on ppc64 and ppc64le.
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