Re: [PATCH] Fix PR83941

2018-09-25 Thread Richard Biener
On Tue, 25 Sep 2018, Richard Biener wrote: > > This gets rid of 99% of the useless late DIE to early DIE forwarders > (those which do not have any attributes besides the > DW_AT_abstract_origin). I've wanted to do this for a long time but > only now was able to verify that creating the concrete

[PATCH] Fix PR83941

2018-09-25 Thread Richard Biener
This gets rid of 99% of the useless late DIE to early DIE forwarders (those which do not have any attributes besides the DW_AT_abstract_origin). I've wanted to do this for a long time but only now was able to verify that creating the concrete instances lazily in lookup_decl_die and friend works