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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 c3c58fb560)

Change-Id: I369f81d91ba97a3fcecac84ac57dec921b4758c8
2013-10-15 15:44:00 -07:00
libc Modify prefetch for krait memcpy. 2013-10-15 15:44:00 -07:00
libdl Drop unnecessary execution permission for .cpp/.c/.h 2013-03-22 10:28:15 +08:00
libm Take upstream libm changes. 2013-06-12 16:37:58 -07:00
libstdc++ Clean up internal libc logging. 2013-03-15 16:12:58 -07:00
libthread_db Fix the pthread_setname_np test. 2013-02-15 12:08:59 -08:00
linker Make mips_relocate_got tolerate a missing got 2013-08-21 10:20:53 -07:00
tests Move stack unwinding test into library. 2013-09-23 12:16:19 -07:00
.gitignore Merge memory checking functionality from sandbox 2010-02-16 11:43:18 -08:00
ABI-bugs.txt Regenerate NOTICE files. 2013-03-07 11:51:10 -08:00
Android.mk Remove the simulator target from all makefiles. 2011-07-11 22:11:41 -07:00
CleanSpec.mk Add an empty CleanSpec.mk 2010-03-08 18:04:02 -08:00