On Fri, Oct 29, 2010 at 2:28 PM, Paul Koning <[email protected]> wrote:
> I see documentation for TARGET_VALID_POINTER_MODE, and I see ports that
> define it... but I don't see any code that uses it.
Ok, there are two issues it seems. First it is used in target.def:
/* True if MODE is valid for a pointer in __attribute__((mode("MODE"))). */
DEFHOOK
(valid_pointer_mode,
"",
bool, (enum machine_mode mode),
default_valid_pointer_mode)
But the other issue is that the default
default_addr_space_pointer_mode does not use it which means it is
unused really. I think we should only have one or the other hook
really.
-- Pinski
