[PATCH] D23615: [LTO] Adds a "CodeGenOnly" option. Allows the client to skip the optimizer.

[Mehdi AMINI via llvm-commits]

mehdi_amini added a comment.

In https://reviews.llvm.org/D23615#520723, @davide wrote:

> Shouldn't this be semantically equivalent to `-O0` ?


Not really, O0 runs the always inliner, and uses fast-isel.


https://reviews.llvm.org/D23615