gdb/testsuite/gdb.base/gnu_vector.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2010, 2011 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    Contributed by Ken Werner <ken.werner@de.ibm.com>  */
  19
  20 typedef int __attribute__ ((vector_size (4 * sizeof(int)))) int4;
  21 typedef unsigned int __attribute__ ((vector_size (4 * sizeof(unsigned int)))) uint4;
  22 typedef char __attribute__ ((vector_size (4 * sizeof(char)))) char4;
  23 typedef float __attribute__ ((vector_size (4 * sizeof(float)))) float4;
  24
  25 typedef int __attribute__ ((vector_size (2 * sizeof(int)))) int2;
  26 typedef long long __attribute__ ((vector_size (2 * sizeof(long long)))) longlong2;
  27 typedef float __attribute__ ((vector_size (2 * sizeof(float)))) float2;
  28 typedef double __attribute__ ((vector_size (2 * sizeof(double)))) double2;
  29
  30 int ia = 2;
  31 int ib = 1;
  32 float fa = 2;
  33 float fb = 1;
  34 char4 c4 = {1, 2, 3, 4};
  35 int4 i4a = {2, 4, 8, 16};
  36 int4 i4b = {1, 2, 8, 4};
  37 float4 f4a = {2, 4, 8, 16};
  38 float4 f4b = {1, 2, 8, 4};
  39 uint4 ui4 = {2, 4, 8, 16};
  40 int2 i2 = {1, 2};
  41 longlong2 ll2 = {1, 2};
  42 float2 f2 = {1, 2};
  43 double2 d2 = {1, 2};
  44
  45 int
  46 main ()
  47 {
  48   return 0;
  49 }