[PATCH] D104870: [SimplifyCFG] Tail-merging all blocks with `unreachable` terminator

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D104870#2839379 <https://reviews.llvm.org/D104870#2839379>, @arsenm wrote:

> Yes, AMDGPU has to deal with this anyway. We have the AMDGPUUnifyDivergentExitNodes patch which essentially does the same thing to merge unreachables

@arsenm thank you for commenting!


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