[Bug rtl-optimization/46556] Code size regression in struct access

["amodra at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46556

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |UNCONFIRMED
     Ever Confirmed|1                           |0

--- Comment #3 from Alan Modra <amodra at gmail dot com> 2010-11-22 10:40:01 UTC ---
Yes, within a loop we get the expected addressing.  Updated testcase:

/* -Os -mcpu=405 -msoft-float */
struct x
{
  int a[16];
  int b[16];
  int c[16];
};

extern void foo (int, int, int);

void
f (struct x *p, unsigned int n)
{
  foo (p->a[n], p->c[n], p->b[n]);
}

void
g (struct x *p, unsigned int n)
{
  int i;

  for (i = 0; i < n; i++)
    foo (p->a[i], p->c[i], p->b[i]);
}