1#include <isa-level.h>
2
3#if ISA_SHOULD_BUILD (3)
4
5# define USE_WITH_AVX2 1
6
7# ifndef VEC_SIZE
8# include "x86-avx-vecs.h"
9# endif
10
11# define MEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
12 vmovd d, %xmm0; \
13 movq r, %rax;
14
15# define WMEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
16 MEMSET_SET_VEC0_AND_SET_RETURN(d, r)
17
18# define MEMSET_VDUP_TO_VEC0_HIGH() vpbroadcastb %xmm0, %ymm0
19# define MEMSET_VDUP_TO_VEC0_LOW() vpbroadcastb %xmm0, %xmm0
20
21# define WMEMSET_VDUP_TO_VEC0_HIGH() vpbroadcastd %xmm0, %ymm0
22# define WMEMSET_VDUP_TO_VEC0_LOW() vpbroadcastd %xmm0, %xmm0
23
24# ifndef MEMSET_SYMBOL
25# define MEMSET_SYMBOL(p,s) p##_avx2_##s
26# endif
27# ifndef WMEMSET_SYMBOL
28# define WMEMSET_SYMBOL(p,s) p##_avx2_##s
29# endif
30
31# define USE_XMM_LESS_VEC
32# include "memset-vec-unaligned-erms.S"
33#endif
34

source code of glibc/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S