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

Anmol P. Paralkar via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 19 11:12:24 PST 2017

appcs added a comment.

Thank you, everybody, for the valuable inputs.

I understand the the codegen consistency [-g, -g0] requirement; I agree.

Would it be fair to say that -mergefunc-preserve-debug-info is more suited to being placed under –Og?

I did not follow the "embed as a function attribute" part; please could you elaborate?

I will submit a subsequent patch (upon this current base patch) that implements an API to enable/disable this behaviour
(-mergefunc-preserve-debug-info) in the near future. Would that be alright?

Is the current base patch (Diff 84419) OK to be committed?


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