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743151aeae
GCC trunk now uses soft-fp for MIPS64 long double, so supporting integration with hardware exceptions and rounding modes. This patch updates MIPS math-tests.h accordingly not to disable exception and rounding mode tests in this case. Tested mips64 and ulps updated to reflect the newly run tests. * sysdeps/mips/math-tests.h: Include <features.h>. [!__mips_soft_float && _MIPS_SIM != _ABIO32 && __GNUC_PREREQ (4, 9)] (ROUNDING_TESTS_long_double): Do not define. [!__mips_soft_float && _MIPS_SIM != _ABIO32 && __GNUC_PREREQ (4, 9)] (EXCEPTION_TESTS_long_double): Likewise. * sysdeps/mips/mips64/libm-test-ulps: Update.
39 lines
1.6 KiB
C
39 lines
1.6 KiB
C
/* Configuration for math tests. MIPS version.
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Copyright (C) 2013-2014 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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<http://www.gnu.org/licenses/>. */
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#include <features.h>
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#include <sgidefs.h>
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/* MIPS soft float does not support exceptions and rounding modes, and
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before GCC 4.9 long double when wider than double is implemented
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using fp-bit which does not integrate with hardware exceptions and
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rounding modes. */
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#ifdef __mips_soft_float
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# define ROUNDING_TESTS_float(MODE) ((MODE) == FE_TONEAREST)
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# define ROUNDING_TESTS_double(MODE) ((MODE) == FE_TONEAREST)
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# define ROUNDING_TESTS_long_double(MODE) ((MODE) == FE_TONEAREST)
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# define EXCEPTION_TESTS_float 0
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# define EXCEPTION_TESTS_double 0
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# define EXCEPTION_TESTS_long_double 0
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#elif _MIPS_SIM != _ABIO32 && !__GNUC_PREREQ (4, 9)
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# define ROUNDING_TESTS_long_double(MODE) ((MODE) == FE_TONEAREST)
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# define EXCEPTION_TESTS_long_double 0
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#endif
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#include_next <math-tests.h>
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