diff options
Diffstat (limited to 'sysdeps/x86_64/tst-audit10.c')
-rw-r--r-- | sysdeps/x86_64/tst-audit10.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/sysdeps/x86_64/tst-audit10.c b/sysdeps/x86_64/tst-audit10.c deleted file mode 100644 index bda248ac7e..0000000000 --- a/sysdeps/x86_64/tst-audit10.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Test case for preserved AVX512 registers in dynamic linker. - Copyright (C) 2012-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <cpuid.h> - -int tst_audit10_aux (void); - -static int -avx512_enabled (void) -{ -#ifdef bit_AVX512F - unsigned int eax, ebx, ecx, edx; - - if (__get_cpuid (1, &eax, &ebx, &ecx, &edx) == 0 - || (ecx & (bit_AVX | bit_OSXSAVE)) != (bit_AVX | bit_OSXSAVE)) - return 0; - - __cpuid_count (7, 0, eax, ebx, ecx, edx); - if (!(ebx & bit_AVX512F)) - return 0; - - asm ("xgetbv" : "=a" (eax), "=d" (edx) : "c" (0)); - - /* Verify that ZMM, YMM and XMM states are enabled. */ - return (eax & 0xe6) == 0xe6; -#else - return 0; -#endif -} - -static int -do_test (void) -{ - /* Run AVX512 test only if AVX512 is supported. */ - if (avx512_enabled ()) - return tst_audit10_aux (); - else - return 77; -} - -#define TEST_FUNCTION do_test () -#include "../../test-skeleton.c" |