gcc/testsuite/gcc.dg/struct/w_prof_global_var.c

   1 #include <stdlib.h>
   2 typedef struct
   3 {
   4   int a;
   5   float b;
   6 }str_t;
   7
   8 #define N 1000
   9
  10 str_t *p;
  11
  12 int
  13 main ()
  14 {
  15   int i, sum;
  16
  17   p = malloc (N * sizeof (str_t));
  18
  19   for (i = 0; i < N; i++)
  20     p[i].b = i;
  21
  22   for (i = 0; i < N; i++)
  23     p[i].a = p[i].b + 1;
  24
  25   for (i = 0; i < N; i++)
  26     if (p[i].a != p[i].b + 1)
  27       abort ();
  28
  29   return 0;
  30 }
  31
  32 /*--------------------------------------------------------------------------*/
  33 /* { dg-final-use { scan-ipa-dump "Number of structures to transform is 1" "ipa_struct_reorg" } } */
  34 /* { dg-final-use { cleanup-ipa-dump "*" } } */