[PATCH] D33540: [PM/ThinLTO] Port the ThinLTO pipeline (both components) to the new PM.

[Mehdi AMINI via Phabricator via llvm-commits]

mehdi_amini added a comment.

Note: the plan was to tune the inliner heuristic in the compile phase differently from the thin-backends phase, but we never got to it. It is also already challenging to maintain and evolve the existing thresholds, that I'm not sure adding another "optimization goal" is sustainable.


https://reviews.llvm.org/D33540