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451c6e5854
This patch implements following evex512 version of string functions. evex512 version takes up to 30% less cycle as compared to evex, depending on length and alignment. - memchr function using 512 bit vectors. - rawmemchr function using 512 bit vectors. - wmemchr function using 512 bit vectors. Code size data: memchr-evex.o 762 byte memchr-evex512.o 576 byte (-24%) rawmemchr-evex.o 461 byte rawmemchr-evex512.o 412 byte (-11%) wmemchr-evex.o 794 byte wmemchr-evex512.o 552 byte (-30%) Placeholder function, not used by any processor at the moment. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
9 lines
150 B
ArmAsm
9 lines
150 B
ArmAsm
# ifndef MEMCHR
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# define MEMCHR __memchr_evex512
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# endif
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#include "x86-evex512-vecs.h"
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#include "reg-macros.h"
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#include "memchr-evex-base.S"
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