[Bug bootstrap/67289] ICE in ipa-devirt.c

[rguenther at suse dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67289

--- Comment #4 from rguenther at suse dot de <rguenther at suse dot de> ---
On Thu, 26 Nov 2015, hubicka at gcc dot gnu.org wrote:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67289
> 
> --- Comment #3 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
> I am reducing testcase.  BTW it seems wasteful to build all the dwarfs we are
> going to throw away for slim LTO -g. Can't we just disable the dwarf production
> at slim LTO build time until early dwarf materializes?

You could do that by adjusting debug hooks to the _none variants for
slim LTO.