gcc/testsuite/gcc.c-torture/execute/pr66556.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target int32plus } */
   3
   4 extern void abort (void);
   5
   6 struct {
   7   unsigned f2;
   8   unsigned f3 : 15;
   9   unsigned f5 : 3;
  10   short f6;
  11 } b = {0x7f8000, 6, 5, 0}, g = {8, 0, 5, 0};
  12
  13 short d, l;
  14 int a, c, h = 8;
  15 volatile char e[237] = {4};
  16 short *f = &d;
  17 short i[5] = {3};
  18 char j;
  19 int *k = &c;
  20
  21 int
  22 fn1 (unsigned p1) { return -p1; }
  23
  24 void
  25 fn2 (char p1)
  26 {
  27   a = p1;
  28   e[0];
  29 }
  30
  31 short
  32 fn3 ()
  33 {
  34   *k = 4;
  35   return *f;
  36 }
  37
  38 int
  39 main ()
  40 {
  41
  42   unsigned m;
  43   short *n = &i[4];
  44
  45   m = fn1 ((h && j) <= b.f5);
  46   l = m > g.f3;
  47   *n = 3;
  48   fn2 (b.f2 >> 15);
  49   if ((a & 0xff) != 0xff)
  50     abort ();
  51
  52   return 0;
  53 }