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/* Part of test to build shared library to ensure link against
*_finite aliases from libmvec.
Copyright (C) 2016 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 <math.h>
#include <stdlib.h>
#include <math-tests-arch.h>
#define N 3000
double log_arg[N];
double log_res[N];
double exp_arg[N];
double exp_res[N];
double pow_res[N];
static void init(void)
{
int i;
for (i = 0; i < N; i += 1)
{
log_arg[i] = 1.0;
exp_arg[i] = 0.0;
}
}
static void check(void)
{
if (log_res[0] != 0.0) abort ();
if (exp_res[0] != 1.0) abort ();
if (pow_res[0] != 1.0) abort ();
}
void test_finite_alias (void)
{
int i;
CHECK_ARCH_EXT;
init();
#pragma omp simd
for (i = 0; i < N; i += 1)
{
log_res[i] = log (log_arg[i]);
exp_res[i] = exp (exp_arg[i]);
pow_res[i] = pow (log_arg[i], log_arg[i]);
}
check();
}
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