glibc/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S
Noah Goldstein a6784653f7 x86: Update memset to use new VEC macros
Replace %VEC(n) -> %VMM(n)

This commit does not change libc.so

Tested build on x86-64
2022-10-14 21:21:58 -07:00

34 lines
777 B
ArmAsm

#include <isa-level.h>
#if ISA_SHOULD_BUILD (3)
# define USE_WITH_AVX2 1
# ifndef VEC_SIZE
# include "x86-avx-vecs.h"
# endif
# define MEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
vmovd d, %xmm0; \
movq r, %rax;
# define WMEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
MEMSET_SET_VEC0_AND_SET_RETURN(d, r)
# define MEMSET_VDUP_TO_VEC0_HIGH() vpbroadcastb %xmm0, %ymm0
# define MEMSET_VDUP_TO_VEC0_LOW() vpbroadcastb %xmm0, %xmm0
# define WMEMSET_VDUP_TO_VEC0_HIGH() vpbroadcastd %xmm0, %ymm0
# define WMEMSET_VDUP_TO_VEC0_LOW() vpbroadcastd %xmm0, %xmm0
# ifndef MEMSET_SYMBOL
# define MEMSET_SYMBOL(p,s) p##_avx2_##s
# endif
# ifndef WMEMSET_SYMBOL
# define WMEMSET_SYMBOL(p,s) p##_avx2_##s
# endif
# define USE_XMM_LESS_VEC
# include "memset-vec-unaligned-erms.S"
#endif