1  /* Test whether __compound_literal.* objects are not emitted unless
       2     they are actually needed.  */
       3  /* Origin: Jakub Jelinek <jakub@redhat.com> */
       4  /* { dg-do compile } */
       5  /* { dg-options "-std=gnu89 -O2" } */
       6  /* { dg-final { scan-assembler-not "__compound_literal" } } */
       7  
       8  struct A { int i; int j; int k[4]; };
       9  struct B { };
      10  struct C { int i; };
      11  struct D { int i; struct C j; };
      12  
      13  struct A a = (struct A) { .j = 6, .k[2] = 12 };
      14  struct B b = (struct B) { };
      15  int c[] = (int []) { [2] = 6, 7, 8 };
      16  int d[] = (int [3]) { 1 };
      17  int e[2] = (int []) { 1, 2 };
      18  int f[2] = (int [2]) { 1 };
      19  struct C g[3] = { [2] = (struct C) { 13 }, [1] = (const struct C) { 12 } };
      20  struct D h = { .j = (struct C) { 15 }, .i = 14 };
      21  struct D i[2] = { [1].j = (const struct C) { 17 },
      22  		  [0] = { 0, (struct C) { 16 } } };
      23  static const int *j = 1 ? (const int *) 0 : & (const int) { 26 };
      24  int k = (int) sizeof ((int [6]) { 1, 2, 3, 4, 5, 6 }) + 4;
      25  int l = (int) sizeof ((struct C) { 16 });