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/* Check IFUNC resolver with CPU_FEATURE_USABLE and tunables.
Copyright (C) 2021 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 <stdlib.h>
#include "tst-ifunc-isa.h"
#include <support/test-driver.h>
static int
do_test (void)
{
/* CPU must support SSE2. */
if (!__builtin_cpu_supports ("sse2"))
return EXIT_UNSUPPORTED;
enum isa value = foo ();
/* All ISAs, but SSE2, are disabled by tunables. */
return value == sse2 ? EXIT_SUCCESS : EXIT_FAILURE;
}
#include <support/test-driver.c>
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