[Bug tree-optimization/102273] ICE in expand_DEFERRED_INIT, at internal-fn.c:3024 since r12-3433-ga25e0b5e6ac8a77a

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102273

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
This one is about nested functions:

optimized dump looks like:

;; Function foo (foo, funcdef_no=0, decl_uid=1980, cgraph_uid=2,
symbol_order=1)

struct A foo ()
{
  struct FRAME.foo FRAME.0;
  struct A e [value-expr: FRAME.0.e];
  void * D.1990;
  void * _3;

  <bb 2> :
  _3 = __builtin_dwarf_cfa (0);
  FRAME.0.FRAME_BASE.PARENT = _3;
  FRAME.0.e = .DEFERRED_INIT (1, 2, 0);
  GIMPLE_NOP
  return;

}