[PATCH] D159406: [SelectionDAG] Generalise SelectionDAG::computeOverflowKind to support other opcodes

[Mohamed Atef via Phabricator via llvm-commits]

elhewaty added a comment.

In fact, I found these tests in with_overflow.ll the first test at line 162.  and I added them but I don't know why the code fails!


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  https://reviews.llvm.org/D159406/new/

https://reviews.llvm.org/D159406