diff options
Diffstat (limited to 'sysdeps/sparc/sparc64/soft-fp/s_scalbnl.c')
-rw-r--r-- | sysdeps/sparc/sparc64/soft-fp/s_scalbnl.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/sysdeps/sparc/sparc64/soft-fp/s_scalbnl.c b/sysdeps/sparc/sparc64/soft-fp/s_scalbnl.c deleted file mode 100644 index ba62ec7e0c..0000000000 --- a/sysdeps/sparc/sparc64/soft-fp/s_scalbnl.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Software floating-point emulation. - scalbnl(x, exp) - Copyright (C) 1999-2016 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek (jj@ultra.linux.cz). - - 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/>. */ - -/* - * scalbnl (long double x, int n) - * scalbnl(x,n) returns x* 2**n computed by exponent - * manipulation rather than by actually performing an - * exponentiation or a multiplication. - */ - -#include "soft-fp.h" -#include "quad.h" - -long double __scalbnl(long double arg, int exp) -{ - FP_DECL_EX; - FP_DECL_Q(A); - long double r; - - FP_UNPACK_Q(A, arg); - switch (A_c) - { - case FP_CLS_ZERO: - return arg; - case FP_CLS_NAN: - case FP_CLS_INF: - FP_HANDLE_EXCEPTIONS; - return arg; - } - A_e += exp; - FP_PACK_Q(r, A); - FP_HANDLE_EXCEPTIONS; - - return r; -} |