gcc/testsuite/gcc.dg/struct-ret-1.c

   1 /* { dg-do run { target hppa*-*-* } } */
   2 /* { dg-options { -O2 } { target hppa*-*-* } } */
   3 extern void abort (void);
   4 extern void exit (int);
   5 typedef struct {
   6         int             x;
   7         int             y;
   8 }               point_t;
   9
  10 int main(int argc, char *argv[]);
  11 int printPoints(point_t a, point_t b);
  12 point_t toPoint(int x1, int y1);
  13
  14 int
  15 main(int argc, char *argv[])
  16 {
  17
  18         if (printPoints(toPoint(0, 0), toPoint(1000, 1000)) != 1)
  19                 abort();
  20         else
  21                 exit(0);
  22
  23         return 0;
  24 }
  25
  26 int
  27 printPoints(point_t a, point_t b)
  28 {
  29         if (a.x != 0
  30             || a.y != 0
  31             || b.x != 1000
  32             || b.y != 1000)
  33                 return 0;
  34         else
  35                 return 1;
  36 }
  37
  38 point_t
  39 toPoint(int x1, int y1)
  40 {
  41         point_t         p;
  42
  43         p.x = x1;
  44         p.y = y1;
  45
  46         return p;
  47 }