These patches allow adding additional die symbols, so that external references represented as 'die_symbol+offset' don't diverge contents of LTO partitions.
Bootstrapped/regtested on x86_64-linux
- [PATCH 0/3] dwarf: incremental lto: Stabilize external refe... Michal Jires
- [PATCH 1/3] dwarf: Delete dead code. Michal Jires
- Re: [PATCH 1/3] dwarf: Delete dead code. Richard Biener
- Re: [PATCH 3/3] dwarf: lto: Stabilize external die ref... Richard Biener
- Re: [PATCH 2/3] dwarf: lto: Allow die_symbol outside o... Richard Biener
