gcc/testsuite/gcc.c-torture/execute/pr32500.c

   1 extern void abort(void);
   2 extern void exit(int);
   3 void foo(int) __attribute__((noinline));
   4 void bar(void) __attribute__((noinline));
   5
   6 /* Make sure foo is not inlined or considered pure/const.  */
   7 int x;
   8 void foo(int i) { x = i; }
   9 void bar(void) { exit(0); }
  10
  11 int
  12 main(int argc, char *argv[])
  13 {
  14         int i;
  15         int numbers[4] = { 0xdead, 0xbeef, 0x1337, 0x4242 };
  16
  17         for (i = 1; i <= 12; i++) {
  18                 if (i <= 4)
  19                         foo(numbers[i-1]);
  20                 else if (i >= 7 && i <= 9)
  21                         bar();
  22         }
  23
  24         abort();
  25 }
  26