gcc/testsuite/gcc.c-torture/execute/pr36093.c

   1 extern void abort (void);
   2
   3 typedef struct Bar {
   4       char c[129];
   5 } Bar __attribute__((__aligned__(128)));
   6
   7 typedef struct Foo {
   8       Bar bar[4];
   9 } Foo;
  10
  11 Foo foo[4];
  12
  13 int main()
  14 {
  15    int i, j;
  16    Foo *foop = &foo[0];
  17
  18    for (i=0; i < 4; i++) {
  19       Bar *bar = &foop->bar[i];
  20       for (j=0; j < 129; j++) {
  21          bar->c[j] = 'a' + i;
  22       }
  23    }
  24
  25    if (foo[0].bar[3].c[128] != 'd')
  26      abort ();
  27    return 0;
  28 }