[PATCH] D29153: [BranchFolding] Tail common all identical unreachable blocks

[Reid Kleckner via Phabricator via llvm-commits]

rnk added a comment.

In https://reviews.llvm.org/D29153#663923, @rengolin wrote:

> No. I'm happy with a FIXME and a bug open, copying the affected target's code owners, and let them decide if this is a bug or not.


https://bugs.llvm.org/show_bug.cgi?id=31960

I think extending the check to look for indirect branches as well will be enough to make sure this doesn't go wrong.


https://reviews.llvm.org/D29153