about summary refs log tree commit diff
path: root/sysdeps/x86_64/multiarch/memset-avx512-unaligned-erms.S
blob: 727c92133a15900f6fbf3e7a6ff61a21f535fc83 (plain) (blame)
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
35
36
37
38
39
40
#if IS_IN (libc)
# define USE_WITH_AVX512	1

# define VEC_SIZE	64
# define MOV_SIZE	6
# define RET_SIZE	1

# define XMM0		xmm16
# define YMM0		ymm16
# define VEC0		zmm16
# define VEC(i)		VEC##i

# define VMOVU     vmovdqu64
# define VMOVA     vmovdqa64

# define VZEROUPPER

# define MEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
  vpbroadcastb d, %VEC0; \
  movq r, %rax

# define BZERO_ZERO_VEC0() \
  vpxorq %XMM0, %XMM0, %XMM0

# define WMEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
  vpbroadcastd d, %VEC0; \
  movq r, %rax

# define MEMSET_VDUP_TO_VEC0_HIGH()
# define MEMSET_VDUP_TO_VEC0_LOW()

# define WMEMSET_VDUP_TO_VEC0_HIGH()
# define WMEMSET_VDUP_TO_VEC0_LOW()

# define SECTION(p)		p##.evex512
# define MEMSET_SYMBOL(p,s)	p##_avx512_##s
# define WMEMSET_SYMBOL(p,s)	p##_avx512_##s
# define USE_LESS_VEC_MASK_STORE	1
# include "memset-vec-unaligned-erms.S"
#endif