> > {
> > tree rhs = gimple_assign_rhs1 (stmt);
> > @@ -1584,6 +1585,20 @@ eliminated_by_inlining_prob (gimple stmt
> > /* Reads of parameter are expected to be free. */
> > if (unmodified_parm (stmt, inner_rhs))
> > rhs_free = true;
> > + /* Match expressions of form &this->field. Those will most
> > likely
> > + combine with something upstream after inlining. */
> > + else if (TREE_CODE (inner_rhs) == ADDR_EXPR)
> > + {
> > + tree op = get_base_address (TREE_OPERAND (inner_rhs, 0));
> > + if (TREE_CODE (op) == PARM_DECL)
> > + rhs_free = true;
> > + else if (TREE_CODE (op) == MEM_REF)
> > + {
> > + op = get_base_address (TREE_OPERAND (op, 0));
>
> Not necessary, just check
>
> TREE_CODE (op) == SSA_NAME
> && unmodif ...
Hmm, right, I can't have non-SSA there. Will fix that,
thanks!
Honza
