diff options
Diffstat (limited to 'ports/sysdeps/alpha/soft-fp/ots_nintxq.c')
-rw-r--r-- | ports/sysdeps/alpha/soft-fp/ots_nintxq.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/ports/sysdeps/alpha/soft-fp/ots_nintxq.c b/ports/sysdeps/alpha/soft-fp/ots_nintxq.c deleted file mode 100644 index cfdf386..0000000 --- a/ports/sysdeps/alpha/soft-fp/ots_nintxq.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Software floating-point emulation: convert to fortran nearest. - Copyright (C) 1997-2014 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 "local-soft-fp.h" - -long -_OtsNintXQ (long al, long ah, long _round) -{ - FP_DECL_EX; - FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C); - unsigned long r; - long s; - - /* If bit 3 is set, then integer overflow detection is requested. */ - s = _round & 8 ? 1 : -1; - _round = _round & 3; - - FP_INIT_ROUNDMODE; - FP_UNPACK_SEMIRAW_Q(A, a); - - /* Build 0.5 * sign(A) */ - B_e = _FP_EXPBIAS_Q; - __FP_FRAC_SET_2 (B, 0, 0); - B_s = A_s; - - FP_ADD_Q(C, A, B); - _FP_FRAC_SRL_2(C, _FP_WORKBITS); - _FP_FRAC_HIGH_RAW_Q(C) &= ~(_FP_W_TYPE)_FP_IMPLBIT_Q; - FP_TO_INT_Q(r, C, 64, s); - if (s > 0 && (_fex &= FP_EX_INVALID)) - FP_HANDLE_EXCEPTIONS; - - return r; -} |