3 commits

Author	SHA1	Message	Date
Kenneth Graunke	26d74cd1d1	Add stub visitor support for ir_texture.	2010-06-09 11:14:57 -07:00
Ian Romanick	f3a002b503	Refactor ir_dereference support for ir_hierarchical_visitor ... Move the accept method for hierarchical visitors from ir_dereference to the derived classes. This was mostly straight-forward, but I suspect that ir_dead_code_local may be broken now.	2010-05-26 15:23:25 -07:00
Ian Romanick	8895bae55b	Add ir_hierarchical_visitor base class and associated infrastructure ... This type of visitor should eventually replace all or almost all current uses of ir_visitor.	2010-05-17 12:03:13 -07:00