gcc/testsuite/gcc.dg/profile-generate-1.c

   1 /* Bug 16325.  */
   2 /* { dg-require-profiling "-fprofile-generate" } */
   3 /* { dg-options "-O -fprofile-generate" } */
   4
   5 extern void abort (void);
   6
   7 int *p1;
   8 int *p2;
   9 int *p3;
  10
  11 int ga = 100;
  12
  13 int
  14 sub (int i, int j)
  15 {
  16   int k;
  17   int l;
  18   int m;
  19   int n;
  20   p1 = &k;
  21   p2 = &l;
  22   p3 = &m;
  23   k = 20;
  24   l = 30;
  25   m = 40;
  26   n = i / j;
  27   return n + ga;
  28 }
  29
  30 int
  31 main(void)
  32 {
  33   if (sub (99, 33) != 103)
  34     abort ();
  35   return 0;
  36 }
  37
  38 /* { dg-final { cleanup-coverage-files } } */