[PATCH] D109817: [AggressiveInstCombine] Add `phi` nodes support to `TruncInstCombine`

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D109817#3319994 <https://reviews.llvm.org/D109817#3319994>, @anton-afanasyev wrote:

>> Are there tests with switches, where the PHI node has multiple incoming edges from the same predecessor?
>
> What do you mean by "the same predecessor"? There is test with ordinary loop.

https://godbolt.org/z/MdsrzGnvq


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https://reviews.llvm.org/D109817