[PATCH] D45910: [BasicAA] Don't assume a PHI node has inputs

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added a subscriber: craig.topper.
dberlin added a comment.

Trying to handle the invalid code we allow in unreachable blocks had so far
been a generally losing proposition. AFAIK we've always eventually given up
before getting any pass actually bug free.  Can we just stop asking aa
about this?


https://reviews.llvm.org/D45910