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-rw-r--r--tests/minus-zero.h74
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diff --git a/tests/minus-zero.h b/tests/minus-zero.h
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--- a/tests/minus-zero.h
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-/* Macros for floating-point negative zero.
- Copyright (C) 2010-2015 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* Keep in sync with m4/minus-zero.m4! */
-
-#include <float.h>
-
-
-/* minus_zerof represents the value -0.0f. */
-
-/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0f.
- ICC 10.0 has a bug when optimizing the expression -zero.
- The expression -FLT_MIN * FLT_MIN does not work when cross-compiling
- to PowerPC on Mac OS X 10.5. */
-#if defined __hpux || defined __sgi || defined __ICC
-static float
-compute_minus_zerof (void)
-{
- return -FLT_MIN * FLT_MIN;
-}
-# define minus_zerof compute_minus_zerof ()
-#else
-float minus_zerof = -0.0f;
-#endif
-
-
-/* minus_zerod represents the value -0.0. */
-
-/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
- ICC 10.0 has a bug when optimizing the expression -zero.
- The expression -DBL_MIN * DBL_MIN does not work when cross-compiling
- to PowerPC on Mac OS X 10.5. */
-#if defined __hpux || defined __sgi || defined __ICC
-static double
-compute_minus_zerod (void)
-{
- return -DBL_MIN * DBL_MIN;
-}
-# define minus_zerod compute_minus_zerod ()
-#else
-double minus_zerod = -0.0;
-#endif
-
-
-/* minus_zerol represents the value -0.0L. */
-
-/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0L.
- IRIX cc can't put -0.0L into .data, but can compute at runtime.
- ICC 10.0 has a bug when optimizing the expression -zero.
- The expression -LDBL_MIN * LDBL_MIN does not work when cross-compiling
- to PowerPC on Mac OS X 10.5. */
-#if defined __hpux || defined __sgi || defined __ICC
-static long double
-compute_minus_zerol (void)
-{
- return -LDBL_MIN * LDBL_MIN;
-}
-# define minus_zerol compute_minus_zerol ()
-#else
-long double minus_zerol = -0.0L;
-#endif