On Wed, Jun 3, 2015 at 3:04 PM, Aldy Hernandez <al...@redhat.com> wrote: > On 05/27/2015 03:34 PM, Jason Merrill wrote: > >> It occurs to me that the early-dwarf work should make >> debug_abstract_function and most of the DECL_ABSTRACT handling obsolete. >> All we need to do is set DW_AT_inline during early debug and update it >> during late debug if the function is inlined. > > > This is certainly a cool idea. I played around with this, and I think we > should be able to get it to work. However, this won't work for the LTO > case, because dwarf2out currently works just as our pre-debug-early world > did. We don't have an early DIE we can annotate later. At least, until we > get Richi's DIE streaming idea working. > > We could temporarily make the LTO case behave like early-debug by emitting > early DIEs after LTO stream in-- while we get DIE streaming implemented, or > we could leave the DECL_ABSTRACT redesign post-richi-streaming. I'm leaning > towards the latter.
Yeah, I think we can delay this until I get the LTO bits working and merged (well, I mostly have to sit down and re-do the tooling :/) Richard. > Thoughts? >
