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

[Mohamed Atef via Phabricator via llvm-commits]

elhewaty added a comment.

I used `git blame` on `SelectionDAG.cpp` and `DAGCombiner.cpp` and found that tests are in `llvm/test/CodeGen/X86/xaluo.ll` does this mean that I should modify `xaluo.ll` and `xmulo.ll`? are the tests autogenerate no manual tests needed? am I even on the right track?
I discovered I should modify `xmulo.ll`, `vec_smulo.ll` and `xaluo.ll`.


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D159406