[PATCH] D35267: Pass Divergence Analysis data to selection DAG to drive divergence dependent instruction selection

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Feb 16 12:28:41 PST 2018

efriedma added a comment.

I still want a verifier, a function which checks the bits currently saved on SelectionDAG nodes are the same as the bits we would compute from scratch (and calls report_fatal_error() if they aren't).  Maybe call it in a couple places in SelectionDAGISel::CodeGenAndEmitDAG() if assertions are enabled.


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