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| author | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2018-06-20 18:15:06 -0300 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> | 2018-06-20 18:15:06 -0300 |
| commit | 5e79e0292bfb03f40e43379fd92581ad8eae9cb8 (patch) | |
| tree | 692717620d693050370f8e6221010c1a9cc6b0f0 /math/s_significand.c | |
| parent | badba23cacdec4c63bb0ac20fa3f90cc629f884c (diff) | |
| download | glibc-5e79e0292bfb03f40e43379fd92581ad8eae9cb8.zip glibc-5e79e0292bfb03f40e43379fd92581ad8eae9cb8.tar.gz glibc-5e79e0292bfb03f40e43379fd92581ad8eae9cb8.tar.bz2 | |
Add a generic significand implementation
Create a template for significand.
* math/Makefile (libm-calls): Move s_significandF to...
(gen-libm-calls): ... here.
* math/s_significand_template.c: New file.
* math/s_significand.c: Removed.
* math/s_significandf.c: Removed.
* math/s_significandl.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_significand.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_significandl.c: Removed.
Signed-off-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Diffstat (limited to 'math/s_significand.c')
| -rw-r--r-- | math/s_significand.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/math/s_significand.c b/math/s_significand.c deleted file mode 100644 index 348bdcf..0000000 --- a/math/s_significand.c +++ /dev/null @@ -1,34 +0,0 @@ -/* @(#)s_signif.c 5.1 93/09/24 */ -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: s_significand.c,v 1.6 1995/05/10 20:48:11 jtc Exp $"; -#endif - -/* - * significand(x) computes just - * scalb(x, (double) -ilogb(x)), - * for exercising the fraction-part(F) IEEE 754-1985 test vector. - */ - -#include <math.h> -#include <math_private.h> - -double __significand(double x) -{ - return __ieee754_scalb(x,(double) -__ilogb(x)); -} -weak_alias (__significand, significand) -#ifdef NO_LONG_DOUBLE -strong_alias (__significand, __significandl) -weak_alias (__significand, significandl) -#endif |