[all-commits] [llvm/llvm-project] 9103b1: [DAG] Extend the computeOverflowForSignedSub/compu...

[elhewaty via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9103b1d68dd231acf53a6e86c8b6cd0bef82cbe9
      https://github.com/llvm/llvm-project/commit/9103b1d68dd231acf53a6e86c8b6cd0bef82cbe9
  Author: elhewaty <mohamedatef1698 at gmail.com>
  Date:   2023-10-01 (Sun, 01 Oct 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/combine-subo.ll
    M llvm/test/CodeGen/X86/or-with-overflow.ll

  Log Message:
  -----------
  [DAG] Extend the computeOverflowForSignedSub/computeOverflowForUnsignedSub implementations with ConstantRange (#67890)

- Add tests for computeOverflowFor*Sub functions
- extend the computeOverflowForSignedSub/computeOverflowForUnsignedSub
implementations with ConstantRange (#37109)