1/* Runtime architecture check for math tests. x86_64 version.
2 Copyright (C) 2014-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <sys/platform/x86.h>
20
21#if defined REQUIRE_AVX
22
23# define INIT_ARCH_EXT
24# define CHECK_ARCH_EXT \
25 do \
26 { \
27 if (!CPU_FEATURE_ACTIVE (AVX)) return; \
28 } \
29 while (0)
30
31#elif defined REQUIRE_AVX2
32
33# define INIT_ARCH_EXT
34# define CHECK_ARCH_EXT \
35 do \
36 { \
37 if (!CPU_FEATURE_ACTIVE (AVX2)) return; \
38 } \
39 while (0)
40
41#elif defined REQUIRE_AVX512F
42
43# define INIT_ARCH_EXT
44# define CHECK_ARCH_EXT \
45 do \
46 { \
47 if (!CPU_FEATURE_ACTIVE (AVX512F)) return; \
48 } \
49 while (0)
50
51#else
52# include <sysdeps/generic/math-tests-arch.h>
53#endif
54

source code of glibc/sysdeps/x86_64/fpu/math-tests-arch.h