diff options
Diffstat (limited to 'REORG.TODO/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S')
| -rw-r--r-- | REORG.TODO/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S b/REORG.TODO/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S new file mode 100644 index 0000000000..7ab3d89849 --- /dev/null +++ b/REORG.TODO/sysdeps/x86_64/multiarch/memset-avx2-unaligned-erms.S @@ -0,0 +1,22 @@ +#if IS_IN (libc) +# define VEC_SIZE 32 +# 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 + +# define SECTION(p) p##.avx +# define MEMSET_SYMBOL(p,s) p##_avx2_##s +# define WMEMSET_SYMBOL(p,s) p##_avx2_##s + +# include "memset-vec-unaligned-erms.S" +#endif |