gcc/testsuite/gcc.dg/struct/w_prof_local_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 int
  11 main ()
  12 {
  13   int i, sum;
  14
  15   str_t * p = malloc (N * sizeof (str_t));
  16
  17   for (i = 0; i < N; i++)
  18     p[i].b = i;
  19
  20   for (i = 0; i < N; i++)
  21     p[i].a = p[i].b + 1;
  22
  23   for (i = 0; i < N; i++)
  24     if (p[i].a != p[i].b + 1)
  25       abort ();
  26
  27   return 0;
  28 }
  29
  30 /*--------------------------------------------------------------------------*/
  31 /* { dg-final-use { scan-ipa-dump "Number of structures to transform is 1" "ipa_struct_reorg" } } */
  32 /* { dg-final-use { cleanup-ipa-dump "*" } } */