[PATCH] D137141: [SDAG] Allow scalable vectors in ComputeNumSignBits

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

Realized I hadn't included a bailout before ComputeNumSignBitsForTargetNode in this patch.  This was unintentional, but there are few enough implementations of this that a quick audit was easy.  I didn't see anything concerning.  So I'm going to leave this as is instead of inserting the bailout and then removing it again.  :)


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  https://reviews.llvm.org/D137141/new/

https://reviews.llvm.org/D137141