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36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
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/* Fused multiply-add of double value, narrowing the result to float.
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Copyright (C) 2021 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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#define f32fmaf64 __hide_f32fmaf64
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#define f32fmaf32x __hide_f32fmaf32x
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#define ffmal __hide_ffmal
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#include <math.h>
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#undef f32fmaf64
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#undef f32fmaf32x
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#undef ffmal
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#include <math-narrow.h>
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float
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__ffma (double x, double y, double z)
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{
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NARROW_FMA_ROUND_TO_ODD (x, y, z, float, union ieee754_double, , mantissa1,
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false);
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}
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libm_alias_float_double (fma)
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