2010-12-09  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.h (struct ipa_parm_adjustment): New field alias_ptr_type.
	* ipa-prop.c (ipa_modify_call_arguments): Use it.
	* tree-sra.c (splice_param_accesses): Test that all accesses have the
	same alias reference type.
	(turn_representatives_into_adjustments): Set alias_ptr_type of the
	adjustment.

From-SVN: r167641