diff options
Diffstat (limited to 'sysdeps/sparc/sparc32/soft-fp/q_neg.c')
-rw-r--r-- | sysdeps/sparc/sparc32/soft-fp/q_neg.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/sparc/sparc32/soft-fp/q_neg.c b/sysdeps/sparc/sparc32/soft-fp/q_neg.c deleted file mode 100644 index 9660d17eac..0000000000 --- a/sysdeps/sparc/sparc32/soft-fp/q_neg.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Software floating-point emulation. - Return !a - Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson (rth@cygnus.com) and - 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/>. */ - -#include "soft-fp.h" -#include "quad.h" - -long double _Q_neg(const long double a) -{ - union { - long double ldbl; - UWtype words[4]; - } c; - - c.ldbl = a; - -#if (__BYTE_ORDER == __BIG_ENDIAN) - c.words[0] ^= (((UWtype)1) << (W_TYPE_SIZE - 1)); -#elif (__BYTE_ORDER == __LITTLE_ENDIAN) && (W_TYPE_SIZE == 64) - c.words[1] ^= (((UWtype)1) << (W_TYPE_SIZE - 1)); -#elif (__BYTE_ORDER == __LITTLE_ENDIAN) && (W_TYPE_SIZE == 32) - c.words[3] ^= (((UWtype)1) << (W_TYPE_SIZE - 1)); -#else - FP_DECL_Q(A); FP_DECL_Q(C); - - FP_UNPACK_RAW_Q(A, a); - FP_NEG_Q(C, A); - FP_PACK_RAW_Q(c.ldbl, C); -#endif - return c.ldbl; -} |