[PR49366] emit loc exprs for C++ non-virtual pmf template value parms

[Alexandre Oliva]

On Aug 24, 2016, Richard Biener <richard.guenther@gmail.com> wrote:

> The issue with LTO / early debug is that we can't prune DIEs that refer
> to optimized out entities from early debug output thus we have to create
> those DIEs late only (in the above case, as tmpl_value_param_die_table
> is not streamed, not at all for LTO).

I don't fully understand the problem you describe, but I wonder if the
infrastructure I wrote for the PR59319 patch, to revisit DIEs and prune
them if they reference other pruned DIEs, would help.

-- 
Alexandre Oliva, freedom fighter    http://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/   FSF Latin America board member
Free Software Evangelist|Red Hat Brasil GNU Toolchain Engineer