[PATCH] D70095: [PGO][PGSO] DAG.shouldOptForSize part.

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

I don't know about the overall changes planned, but this seems fine. 
One question though: what about targets other than x86? Don't we need to update them in any places they are using 'getMachineFunction().hasOptSize()' as we are for x86?


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https://reviews.llvm.org/D70095