gcc/testsuite/gcc.c-torture/execute/pr83383.c

   1 /* PR tree-optimization/83383 */
   2
   3 unsigned long long int a = 16ULL;
   4 unsigned char b = 195;
   5 unsigned long long int c = ~0ULL;
   6 unsigned char d = 1;
   7 unsigned long long int e[2] = { 3625445792498952486ULL, 0 };
   8 unsigned long long int f[2] = { 0, 8985037393681294663ULL };
   9 unsigned long long int g = 5052410635626804928ULL;
  10
  11 void
  12 foo ()
  13 {
  14   a = ((signed char) a) < b;
  15   c = (d ? e[0] : 0) - (f[1] * a ? 1 : g);
  16 }
  17
  18 int
  19 main()
  20 {
  21   foo ();
  22   if (a != 1 || c != 3625445792498952485ULL)
  23     __builtin_abort ();
  24   return 0;
  25 }