Ping: [Patch] PR54635: Add addr_space_t argument to mode_dependent_address_p

[Georg-Johann Lay]

http://gcc.gnu.org/ml/gcc-patches/2012-09/msg01448.html

Adds an addr_space_t argument to targetm.mode_dependent_address_p.

Up to now the change is a no-op, but the avr backend needs this.

Johann