[PATCH] D28075: MergeFunctions: Preserve debug info in thunks, under option -mergefunc-preserve-debug-info

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added a comment.

There are several options I could think of:
Either surfacing it through a driver option, enabling it at -Og, or benchmarking it and arguing to enable it by default at some optimization settings.


https://reviews.llvm.org/D28075