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/* memset with SSE2.
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2014-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <isa-level.h>
/* MINIMUM_X86_ISA_LEVEL <= 2 because there is no V2 implementation
so we need this to build for ISA V2 builds. */
#if ISA_SHOULD_BUILD (2)
# include <sysdep.h>
# define USE_WITH_SSE2 1
# define VEC_SIZE 16
# define MOV_SIZE 3
# define RET_SIZE 1
# define VEC(i) xmm##i
# define VMOVU movups
# define VMOVA movaps
# define MEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
movd d, %xmm0; \
movq r, %rax; \
punpcklbw %xmm0, %xmm0; \
punpcklwd %xmm0, %xmm0; \
pshufd $0, %xmm0, %xmm0
# define WMEMSET_SET_VEC0_AND_SET_RETURN(d, r) \
movd d, %xmm0; \
pshufd $0, %xmm0, %xmm0; \
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
# ifndef MEMSET_SYMBOL
# define MEMSET_SYMBOL(p,s) p##_sse2_##s
# endif
# ifndef WMEMSET_SYMBOL
# define WMEMSET_SYMBOL(p,s) p##_sse2_##s
# endif
# include "memset-vec-unaligned-erms.S"
#endif
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