70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
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/* Test compilation of tgmath macros.
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Copyright (C) 2005-2022 Free Software Foundation, Inc.
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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 <math.h>
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#include <complex.h>
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#include <tgmath.h>
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#include <stdio.h>
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static int errors = 0;
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static void
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our_error (const char *c)
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{
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puts (c);
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++errors;
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}
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#define CHECK_RET_CONST_TYPE(func, rettype, name) \
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if (sizeof (func) != sizeof (rettype)) \
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our_error ("Return size of " #name " is " #func" wrong");
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#define CHECK_RET_CONST_FLOAT(func, name) \
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CHECK_RET_CONST_TYPE (func, float, name)
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#define CHECK_RET_CONST_DOUBLE(func, name) \
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CHECK_RET_CONST_TYPE (func, double, name)
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static int
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do_test (void)
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{
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int i;
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float f;
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double d;
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CHECK_RET_CONST_DOUBLE (sin (i), "sin (i)");
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CHECK_RET_CONST_DOUBLE (pow (i, i), "pow (i, i)");
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CHECK_RET_CONST_DOUBLE (pow (i, i), "pow (i, i)");
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CHECK_RET_CONST_DOUBLE (pow (i, f), "pow (i, f)");
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CHECK_RET_CONST_DOUBLE (pow (i, d), "pow (i, d)");
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CHECK_RET_CONST_DOUBLE (pow (f, i), "pow (f, i)");
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CHECK_RET_CONST_DOUBLE (pow (d, i), "pow (d, i)");
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CHECK_RET_CONST_DOUBLE (fma (i, i, i), "fma (i, i, i)");
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CHECK_RET_CONST_DOUBLE (fma (f, i, i), "fma (f, i, i)");
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CHECK_RET_CONST_DOUBLE (fma (i, f, i), "fma (i, f, i)");
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CHECK_RET_CONST_DOUBLE (fma (i, i, f), "fma (i, i, f)");
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CHECK_RET_CONST_DOUBLE (fma (d, i, i), "fma (d, i, i)");
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CHECK_RET_CONST_DOUBLE (fma (i, d, i), "fma (i, d, i)");
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CHECK_RET_CONST_DOUBLE (fma (i, i, d), "fma (i, i, d)");
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return errors != 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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