aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S
blob: 1af668af0aeda59ee2d7740b875881f6fc24e98f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#if IS_IN (libc)
# define USE_WITH_AVX2	1

# define VEC_SIZE	32
# define MOV_SIZE	4
# define RET_SIZE	4

# define VEC(i)		ymm##i

# define VMOVU     vmovdqu
# define VMOVA     vmovdqa

# define MEMSET_VDUP_TO_VEC0_AND_SET_RETURN(d, r) \
  vmovd d, %xmm0; \
  movq r, %rax; \
  vpbroadcastb %xmm0, %ymm0

# define WMEMSET_VDUP_TO_VEC0_AND_SET_RETURN(d, r) \
  vmovd d, %xmm0; \
  movq r, %rax; \
  vpbroadcastd %xmm0, %ymm0

# ifndef SECTION
#  define SECTION(p)		p##.avx
# endif
# ifndef MEMSET_SYMBOL
#  define MEMSET_SYMBOL(p,s)	p##_avx2_##s
# endif
# ifndef WMEMSET_SYMBOL
#  define WMEMSET_SYMBOL(p,s)	p##_avx2_##s
# endif

# include "memset-vec-unaligned-erms.S"
#endif