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	cmodel medium addresses.
	* config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned
	64-bit gpr loads and stores.
	(rs6000_secondary_reload_ppc64): New function.
	* config/rs6000/rs6000-protos.h: Declare it.
	* config/rs6000/rs6000.md (reload_di_store, reload_di_load): New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171542 138bc75d-0d04-0410-961f-82ee72b054a4