[PATCH] D56387: [DAGCombiner] Enable SimplifyDemandedBits vector support for TRUNCATE

[Hans Wennborg via Phabricator via llvm-commits]

hans added a comment.

This caused asserts in Chromium. See https://bugs.chromium.org/p/chromium/issues/detail?id=1168629#c2 for a reproducer.

I've reverted in a51226057fc30510ac86b32a36a9769ddbf4c318 <https://reviews.llvm.org/rGa51226057fc30510ac86b32a36a9769ddbf4c318> in the meantime.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D56387/new/

https://reviews.llvm.org/D56387