[PATCH] D126895: [SLP] Phi inputs that come from an unreachable block should be undef.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev added a comment.

In D126895#3553937 <https://reviews.llvm.org/D126895#3553937>, @MaskRay wrote:

> Some SLPVectorizer changes near D114171 <https://reviews.llvm.org/D114171> exposed a miscompile issue. Thanks for tracking it down.

There is D126877 <https://reviews.llvm.org/D126877>, which should fix it.


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https://reviews.llvm.org/D126895