1// Test for bitfield alignment in structs on IA-32
2// { dg-do run }
3// { dg-require-effective-target ilp32 }
4// { dg-options "-O2" }
5// { dg-options "-mno-align-double -mno-ms-bitfields" { target i?86-*-interix* i?86-*-cygwin* i?86-*-mingw* } }
6
7extern void abort (void);
8extern void exit (int);
9
10struct X {
11  char a;
12  long long : 0;
13  char b;
14} x;
15
16int main () {
17  if (&x.b - &x.a != 4)
18    abort ();
19  if (sizeof (x) != 5)
20    abort ();
21
22  exit (0);
23}
24