mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 23:10:06 +00:00
9c66efb86f
This patch implements following evex512 version of string functions. Perf gain for evex512 version is up to 50% as compared to evex, depending on length and alignment. Placeholder function, not used by any processor at the moment. - String length function using 512 bit vectors. - String N length using 512 bit vectors. - Wide string length using 512 bit vectors. - Wide string N length using 512 bit vectors. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
8 lines
108 B
ArmAsm
8 lines
108 B
ArmAsm
#ifndef STRLEN
|
|
# define STRLEN __strlen_evex512
|
|
#endif
|
|
|
|
#define VEC_SIZE 64
|
|
|
|
#include "strlen-evex-base.S"
|