gcc/testsuite/gcc.dg/ipa/ipa-structreorg-12-delete-last-field-0.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

/* { dg-do run } */
/* { dg-options  "-flto -fipa-type-escape-analysis -fdump-ipa-type-escape-analysis" } */

#include <assert.h>

int
main ()
{
  struct astruct_s
  {
    _Bool a;
    _Bool c;
    _Bool b;
  };
  struct astruct_s b[2];
  _Bool *first_of_second = &(b[1].a);
  _Bool *c_0 = &(b[0].c);
  _Bool *a_1 = &(b[1].a);
  _Bool *a_1_from_c_0 = c_0 + 1;
  _Bool test = a_1_from_c_0 == a_1;
  char compile_test[test ? 1 : -1];
  assert (test);
}