gdb/testsuite/gdb.base/float128.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2016-2020 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20
  21 long double ld;
  22 __float128 f128;
  23
  24 // Test largest IEEE-128 value.  This has to be supported since the
  25 // __float128 data type by definition is encoded as IEEE-128.
  26 __float128 large128 = 1.18973149535723176508575932662800702e+4932q;
  27
  28 int main()
  29 {
  30   ld = 1.375l;
  31   f128 = 2.375q;
  32
  33   return 0;
  34 }