[PATCH] D17212: [ThinLTO] Support for call graph in per-module and combined summary.

Teresa Johnson via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 24 10:09:09 PST 2016

tejohnson added a comment.

In http://reviews.llvm.org/D17212#360805, @joker.eph wrote:

> I have a concerned about the "Only inter-module calls are recorded" part. This prevents to perform accurate pure summary-based importing decision (that I'm planning on doing).
>  Have you measured the impact of representing the full call-graph in the summary?

Good point, I forgot that would be needed if we want to make summary-only importing decisions. Let me add the intra-module edges and measure the added overhead.


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