1 /* { dg-require-effective-target alloca } */
2 /* This used to fail on SPARC with an unaligned memory access.  */
3 
foo(int n)4 void foo(int n)
5 {
6   struct S {
7     int i[n];
8     unsigned int b:1;
9     int i2;
10   } __attribute__ ((packed)) __attribute__ ((aligned (4)));
11 
12   struct S s;
13 
14   s.i2 = 0;
15 }
16 
main(void)17 int main(void)
18 {
19   foo(4);
20 
21   return 0;
22 }
23