51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* Copyright 2019-2020 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Unlike the other 'complex.c' test, this one uses the "standard" header
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file to pull in the complex types. The testing is around printing the
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complex numbers, and using the convenience function $_cimag and $_creal
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to extract the parts of the complex numbers. */
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#include <complex.h>
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void
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keep_around (volatile void *ptr)
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{
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asm ("" ::: "memory");
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}
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int
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main (void)
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{
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double complex z1 = 1.5 + 4.5 * I;
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float complex z2 = 2.5 - 5.5 * I;
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long double complex z3 = 3.5 + 6.5 * I;
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double d1 = 1.5;
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float f1 = 2.5;
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int i1 = 3;
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keep_around (&z1);
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keep_around (&z2);
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keep_around (&z3);
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keep_around (&d1);
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keep_around (&f1);
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keep_around (&i1);
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return 0; /* Break Here. */
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}
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