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3 Commits

Author SHA1 Message Date
Roy Oursler
a3169750b5 mem: Remove unaligned loads in base function 
Change-Id: I8fb0f2e2e372485c864d5c60f816b661a865b707
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Greg Tucker
8ddc8d0117 mem: Fix zero detect base function for mingw 
Mingw does not define WORDSIZE and incorrect int width was used.

Change-Id: Idc9f560dd1c722d51f6e54ba2342feafa13f8fa5
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-09-26 10:32:31 -07:00
John Kariuki
6e2013391a mem: Add zero detect memory functions 
This patch introduces the base, avx and sse optimized zero detect memory function.
The zero detect memory function tests if a memory region is all zeroes. If all the
bytes in the memory region are zero, the function return a zero. Otherwise, if the
memory region has non zero bytes, the zero detect function returns a 1.

Change-Id: If965badf750377124d0067d09f888d0419554998
Signed-off-by: John Kariuki <John.K.Kariuki@intel.com>
 2018-09-25 14:33:31 -07:00