gcc/testsuite/gcc.dg/struct/wo_prof_local_var.c

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