[PATCH] D49574: [CodeGen] Fix ICE in SelectionDAG::computeKnownBits

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I feel guilty now, but it might make sense to keep just the original computeKnownBits fix you did in this patch, get that reviewed/committed so we can merge into 7.00 to fix PR38459. And move the other fixes/tests into a new patch?


https://reviews.llvm.org/D49574