gcc/testsuite/gcc.dg/darwin-abi-2.c

   1 /* { dg-do run { target powerpc*-*-darwin* } } */
   2
   3 /* You might think you'd need -maltivec for this, but actually you
   4    don't; GCC will happily do everything in GPRs, and it still
   5    tests that the ABI is correct.  */
   6
   7 #include <stdio.h>
   8
   9 #define vector __attribute__((vector_size(16)))
  10
  11 int main(void)
  12 {
  13   vector unsigned int v = { 100, 200, 300, 400 };
  14   vector unsigned int w = { 4, 5, 6, 7 };
  15   char x[64];
  16   sprintf (x, "%lvu,%d,%lvu", v, 1, w);
  17   if (strcmp (x, "100 200 300 400,1,4 5 6 7") != 0)
  18     {
  19       puts (x);
  20       abort ();
  21     }
  22   return 0;
  23 }