diff options
Diffstat (limited to 'ports/sysdeps/alpha/soft-fp/ots_cmpe.c')
-rw-r--r-- | ports/sysdeps/alpha/soft-fp/ots_cmpe.c | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/ports/sysdeps/alpha/soft-fp/ots_cmpe.c b/ports/sysdeps/alpha/soft-fp/ots_cmpe.c deleted file mode 100644 index adeda84..0000000 --- a/ports/sysdeps/alpha/soft-fp/ots_cmpe.c +++ /dev/null @@ -1,82 +0,0 @@ -/* Software floating-point emulation: comparison. - 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" - -static long -internal_compare (long al, long ah, long bl, long bh) -{ - FP_DECL_EX; - FP_DECL_Q(A); FP_DECL_Q(B); - long r; - - FP_UNPACK_RAW_Q(A, a); - FP_UNPACK_RAW_Q(B, b); - FP_CMP_Q (r, A, B, 2); - - /* Relative comparisons signal invalid operation if either operand is NaN. */ - if (r == 2) - { - FP_SET_EXCEPTION(FP_EX_INVALID); - FP_HANDLE_EXCEPTIONS; - } - - return r; -} - -long -_OtsLssX (long al, long ah, long bl, long bh) -{ - long r = internal_compare (al, ah, bl, bh); - if (r == 2) - return -1; - else - return r < 0; -} - -long -_OtsLeqX (long al, long ah, long bl, long bh) -{ - long r = internal_compare (al, ah, bl, bh); - if (r == 2) - return -1; - else - return r <= 0; -} - -long -_OtsGtrX (long al, long ah, long bl, long bh) -{ - long r = internal_compare (al, ah, bl, bh); - if (r == 2) - return -1; - else - return r > 0; -} - -long -_OtsGeqX (long al, long ah, long bl, long bh) -{ - long r = internal_compare (al, ah, bl, bh); - if (r == 2) - return -1; - else - return r >= 0; -} |