[Bug middle-end/16172] [3.5 Regression] simple function generates an inappropriate memmove() call

[falk at debian dot org]

------- Additional Comments From falk at debian dot org  2004-06-24 08:52 -------
Just for the record, here's a test case:

struct fn_hash_idx_t {
  unsigned datum;
};

struct fn_hash_idx_t
fn_hash(unsigned h)
{
  return *(struct fn_hash_idx_t*)&h;
}

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16172