On 10/29/13 06:10, Eric Botcazou wrote:
My reading of memory_address_addr_space is that MODE is the mode of the
memory reference, not the mode of the address. I fail to see how
passing in the mode of the address in the first call can be correct.
What am I missing?
Nothing, it's me confusing
rtx memory_address_addr_space (enum machine_mode, rtx, addr_space_t);
with
rtx convert_memory_address_addr_space (enum machine_mode, rtx, addr_space_t);
for a long time apparently... Sorry about that. In the meantime, I installed
the obvious patch to eliminate the small redundancy. Tested on x86_64/Linux.
No worries. At one time I kept reading memory_address_addr_space_p and
couldn't reconcile how the return value was used. Eventually I realized
I needed to be reading memory_address_space_addr_space instead. Ugh.
Jeff
