Hi, On Thu, Aug 01, 2013 at 03:11:36PM +0200, Jan Hubicka wrote: > Hi, > this is preparation work to move DECL_ARGUMENTS and DECL_RESULT into function > sections during WPA. Even with some work to release unused ones, there are 4M > of PARM_DECLs and 2M of RESULT_DECLs streamed during LTO (for 6M of > function_decls) making them one of the most common nodes. > > This patch makes ipa-cp and ipa-prop to not use DECL_ARGUMENTS during WPA > stage. this only needed to tamn debug info, move logic doing casts from > get_replacement_map to tree_function_versioning and stream move_cost that is > computed form parm type. > > Martin, does this patch look OK? >
Generally yes, except that I think you did not convert some dumping in ipa-cp.c, at least in functions estimate_local_effects, find_more_scalar_values_for_callers_subset and decide_about_value. I believe that after your change there should not be a single call to ipa_get_param in file ipa-cp.c. Thanks, Martin
