Christopher Ferris fbefb252b0 Modify prefetch for krait memcpy.
I originally modified the krait mainloop prefetch from cacheline * 8 to * 2.
This causes a perf degradation for copies bigger than will fit in the cache.
Fixing this back to the original * 8. I tried other multiples, but * 8 is th
sweet spot on krait.

Bug: 11221806

(cherry picked from commit c3c58fb560fcf1225d4bfb533ba41add8de910e4)

Change-Id: I369f81d91ba97a3fcecac84ac57dec921b4758c8
2013-10-15 15:44:00 -07:00
2013-10-15 15:44:00 -07:00
2013-06-12 16:37:58 -07:00
2013-03-15 16:12:58 -07:00
2013-03-07 11:51:10 -08:00
2010-03-08 18:04:02 -08:00
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