2021-01-12 22:41:10 +00:00
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/* Check IFUNC resolver with CPU_FEATURE_USABLE and tunables.
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2022-01-01 18:54:23 +00:00
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Copyright (C) 2021-2022 Free Software Foundation, Inc.
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2021-01-12 22:41:10 +00:00
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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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#include <stdlib.h>
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#include "tst-ifunc-isa.h"
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#include <support/test-driver.h>
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static int
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do_test (void)
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{
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/* CPU must support SSE2. */
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if (!__builtin_cpu_supports ("sse2"))
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return EXIT_UNSUPPORTED;
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enum isa value = foo ();
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/* All ISAs, but SSE2, are disabled by tunables. */
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return value == sse2 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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#include <support/test-driver.c>
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