[PATCH] D29521: Add ADDC to SelectionDAG::computeKnownBits and ComputeNumSignBits.

Davide Italiano via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Feb 5 10:47:27 PST 2017

davide added a comment.

In https://reviews.llvm.org/D29521#667167, @deadalnix wrote:

> I asked myself the same question. Not sure how I'd test this.

Probably you can mimic the tests for add (if any?)


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