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Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_truncl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_truncl.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_truncl.c b/sysdeps/ieee754/ldbl-128ibm/s_truncl.c
deleted file mode 100644
index ecabf9d711..0000000000
--- a/sysdeps/ieee754/ldbl-128ibm/s_truncl.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Truncate (toward zero) long double floating-point values.
- IBM extended format long double version.
- Copyright (C) 2006-2017 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_ldbl_opt.h>
-#include <float.h>
-#include <ieee754.h>
-
-
-long double
-__truncl (long double x)
-{
- double xh, xl, hi, lo;
-
- ldbl_unpack (x, &xh, &xl);
-
- /* Return Inf, Nan, +/-0 unchanged. */
- if (__builtin_expect (xh != 0.0
- && __builtin_isless (__builtin_fabs (xh),
- __builtin_inf ()), 1))
- {
- hi = __trunc (xh);
- if (hi != xh)
- {
- /* The high part is not an integer; the low part does not
- affect the result. */
- xh = hi;
- xl = 0;
- }
- else
- {
- /* The high part is a nonzero integer. */
- lo = xh > 0 ? __floor (xl) : __ceil (xl);
- xh = hi;
- xl = lo;
- ldbl_canonicalize_int (&xh, &xl);
- }
- }
- else
- /* Quiet signaling NaN arguments. */
- xh += xh;
-
- return ldbl_pack (xh, xl);
-}
-
-long_double_symbol (libm, __truncl, truncl);