diff options
Diffstat (limited to 'gcc/config/ia64/quadlib.c')
-rw-r--r-- | gcc/config/ia64/quadlib.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/gcc/config/ia64/quadlib.c b/gcc/config/ia64/quadlib.c new file mode 100644 index 0000000..e4bff78 --- /dev/null +++ b/gcc/config/ia64/quadlib.c @@ -0,0 +1,83 @@ +/* Subroutines for long double support. + Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +In addition to the permissions in the GNU General Public License, the +Free Software Foundation gives you unlimited permission to link the +compiled version of this file into combinations with other programs, +and to distribute those combinations without any restriction coming +from the use of this file. (The General Public License restrictions +do apply in other respects; for example, they cover modification of +the file, and distribution when not linked into a combine +executable.) + +GCC 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING. If not, write to +the Free Software Foundation, 51 Franklin Street, Fifth Floor, +Boston, MA 02110-1301, USA. */ + +extern int _U_Qfcmp (long double a, long double b, int); + +int _U_Qfeq (long double, long double); +int _U_Qfne (long double, long double); +int _U_Qfgt (long double, long double); +int _U_Qfge (long double, long double); +int _U_Qflt (long double, long double); +int _U_Qfle (long double, long double); +int _U_Qfcomp (long double, long double); + +int +_U_Qfeq (long double a, long double b) +{ + return (_U_Qfcmp (a, b, 4) != 0); +} + +int +_U_Qfne (long double a, long double b) +{ + return (_U_Qfcmp (a, b, 4) == 0); +} + +int +_U_Qfgt (long double a, long double b) +{ + return (_U_Qfcmp (a, b, 17) != 0); +} + +int +_U_Qfge (long double a, long double b) +{ + return (_U_Qfcmp (a, b, 21) != 0); +} + +int +_U_Qflt (long double a, long double b) +{ + return (_U_Qfcmp (a, b, 9) != 0); +} + +int +_U_Qfle (long double a, long double b) +{ + return (_U_Qfcmp (a, b, 13) != 0); +} + +int +_U_Qfcomp (long double a, long double b) +{ + if (_U_Qfcmp (a, b, 4) == 0) + return 0; + + return (_U_Qfcmp (a, b, 22) != 0 ? 1 : -1); +} |