[PATCH] D53106: [SelectionDAG] Fix behavior topological ordering with regards to glued nodes.

[Tim Neumann via Phabricator via llvm-commits]

TimNN removed a reviewer: TimNN.
TimNN added a comment.

I don't think I can help here any more. The changes to hasPredecessorHelper look good to me an definitely fix the original problem.  However I don't know enough about the surrounding code to comment on the changes in AssignTopologicalOrder.


Repository:
  rL LLVM

https://reviews.llvm.org/D53106