[PATCH] D149130: [PartialInlining] Fix incorrect costing when IR has unreachable BBs

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added a comment.

Generally, I don't believe we should run elimination in all passes. 
Instead, use the dominance tree to walk the blocks of a function, or walk it by manually following the control edges.


Repository:
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https://reviews.llvm.org/D149130