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8a780a6b91
This patch does not touch any existing code and is only meant to be a tool for future patches so that simple source files can more easily be maintained to target multiple VEC classes. There is no difference in the objdump of libc.so before and after this patch. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* Common config for EVEX256 and EVEX512 VECs
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All versions must be listed in ifunc-impl-list.c.
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Copyright (C) 2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _EVEX_VECS_COMMON_H
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#define _EVEX_VECS_COMMON_H 1
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#include "vec-macros.h"
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/* 6-byte mov instructions with EVEX. */
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#define MOV_SIZE 6
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/* No vzeroupper needed. */
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#define RET_SIZE 1
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#define VZEROUPPER
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#define VMOVU vmovdqu64
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#define VMOVA vmovdqa64
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#define VMOVNT vmovntdq
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#define VEC_xmm VEC_hi_xmm
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#define VEC_ymm VEC_hi_ymm
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#define VEC_zmm VEC_hi_zmm
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#endif
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