[Bug driver/125258] ICE: resolution sub id 0xe3d338721a4464e not in object file with -flto -flto-partition=none -fltrans

[tnfchris at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125258

--- Comment #5 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
(In reply to Sam James from comment #4)
> (In reply to Tamar Christina from comment #3)
> > I get this with just "normal"
> > 
> > -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -flto=auto
> > -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection
> > -mbranch-protection=standard
> > 
> > will try to reduce a testcase.
> 
> Note that this error is quite common with build systems that aren't parallel
> build-safe, so they trample on files already written, then GCC can't read
> them back.

Ah that could explain it. This is happening when building a distro package.