gcc/testsuite/gcc.dg/struct/w_prof_local_array.c

   1 #include <stdlib.h>
   2 typedef struct
   3 {
   4   int a;
   5   float b;
   6 }str_t;
   7
   8 #ifdef STACK_SIZE
   9 #if STACK_SIZE > 8000
  10 #define N 1000
  11 #else
  12 #define N (STACK_SIZE/8)
  13 #endif
  14 #else
  15 #define N 1000
  16 #endif
  17
  18 int
  19 main ()
  20 {
  21   int i;
  22   str_t A[N];
  23
  24   for (i = 0; i < N; i++)
  25     {
  26       A[i].a = 0;
  27     }
  28
  29   for (i = 0; i < N; i++)
  30     if (A[i].a != 0)
  31       abort ();
  32
  33   return 0;
  34 }
  35
  36 /*--------------------------------------------------------------------------*/
  37 /* { dg-final-use { scan-ipa-dump "Number of structures to transform is 1" "ipa_struct_reorg" { xfail *-*-* } } } */
  38 /* { dg-final-use { cleanup-ipa-dump "*" } } */