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-rw-r--r--math/w_pow.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/math/w_pow.c b/math/w_pow.c
deleted file mode 100644
index 0e24b755b2..0000000000
--- a/math/w_pow.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 2011-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <math.h>
-#include <math_private.h>
-
-
-/* wrapper pow */
-double
-__pow (double x, double y)
-{
- double z = __ieee754_pow (x, y);
- if (__glibc_unlikely (!isfinite (z)))
- {
- if (_LIB_VERSION != _IEEE_)
- {
- if (isfinite (x) && isfinite (y))
- {
- if (isnan (z))
- /* pow neg**non-int */
- return __kernel_standard (x, y, 24);
- else if (x == 0.0 && y < 0.0)
- {
- if (signbit (x) && signbit (z))
- /* pow(-0.0,negative) */
- return __kernel_standard (x, y, 23);
- else
- /* pow(+0.0,negative) */
- return __kernel_standard (x, y, 43);
- }
- else
- /* pow overflow */
- return __kernel_standard (x, y, 21);
- }
- }
- }
- else if (__builtin_expect (z == 0.0, 0)
- && isfinite (x) && x != 0 && isfinite (y)
- && _LIB_VERSION != _IEEE_)
- /* pow underflow */
- return __kernel_standard (x, y, 22);
-
- return z;
-}
-weak_alias (__pow, pow)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__pow, __powl)
-weak_alias (__pow, powl)
-#endif