aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/e_exp10l.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_exp10l.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c b/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
deleted file mode 100644
index 6c3b6f5589..0000000000
--- a/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2012-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- 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>
-#include <float.h>
-
-static const long double log10_high = 0x2.4d763776aaap+0L;
-static const long double log10_low = 0x2.b05ba95b58ae0b4c28a38a3fb4p-48L;
-
-long double
-__ieee754_exp10l (long double arg)
-{
- union ibm_extended_long_double u;
- long double arg_high, arg_low;
- long double exp_high, exp_low;
-
- if (!isfinite (arg))
- return __ieee754_expl (arg);
- if (arg < LDBL_MIN_10_EXP - LDBL_DIG - 10)
- return LDBL_MIN * LDBL_MIN;
- else if (arg > LDBL_MAX_10_EXP + 1)
- return LDBL_MAX * LDBL_MAX;
- else if (fabsl (arg) < 0x1p-109L)
- return 1.0L;
-
- u.ld = arg;
- arg_high = u.d[0].d;
- arg_low = u.d[1].d;
- exp_high = arg_high * log10_high;
- exp_low = arg_high * log10_low + arg_low * M_LN10l;
- return __ieee754_expl (exp_high) * __ieee754_expl (exp_low);
-}
-strong_alias (__ieee754_exp10l, __exp10l_finite)