[Bug lto/95572] lto1: internal compiler error: in lto_input_tree_ref, at lto-streamer-in.c:370

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95572

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|WAITING                     |RESOLVED

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to liusujian from comment #2)
> (In reply to Martin Liška from comment #1)
> > Hello.
> > GCC 7.x is out of support, can you please test a newer release, ideally GCC
> > 10.1 release?
> 
> I tried to compile with GCC 8.2.0, but no errors were reported. 

Good!

> For LTO, is there a lot of changes between GCC 8.x and GCC 7.x ?

We always make a lot of changes to LTO in between releases. It's quite actively
developed area of the GCC.
> in the changelog is just adding the debug infos. Did I overlook any changes
> of details ?

Please use a supported version of the compiler.