[PATCH] D41924: dagcombine: Transfer debug information when folding (zext (truncate x)) -> (zext (truncate x))

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> That's what the top-level comment says, but in this particular code path I don't actually see and AND being generated. What am I missing?

I see the AND node in the optimized DAG; is it getting generated somewhere else?


Repository:
  rL LLVM

https://reviews.llvm.org/D41924