[all-commits] [llvm/llvm-project] 2be8be: Revert "[InstCombine] Add reverse of ((X << nuw Z)...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2be8bea1b7bbd16f745d690940b1244bf9ac4233
      https://github.com/llvm/llvm-project/commit/2be8bea1b7bbd16f745d690940b1244bf9ac4233
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-05-27 (Mon, 27 May 2024)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
    M llvm/test/Transforms/InstCombine/lshr.ll

  Log Message:
  -----------
  Revert "[InstCombine] Add reverse of ((X << nuw Z) sub nuw Y) >>u exact Z --> X sub nuw (Y >>u exact Z) (#91386)"

This reverts commit c42c32088bdb03e39ed24f4800a447d4cbb788f2.

PR merged without review.


  Commit: af16d49bb25ad446ee4b243fbd8ca2bc9ac3f8b9
      https://github.com/llvm/llvm-project/commit/af16d49bb25ad446ee4b243fbd8ca2bc9ac3f8b9
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-05-27 (Mon, 27 May 2024)

  Changed paths:
    M llvm/lib/Target/SystemZ/SystemZPostRewrite.cpp

  Log Message:
  -----------
  Revert "[SystemZ] LivePhysRegs to LiveRegUnits (NFC) (#85162)"

This reverts commit 558c51968f8f8252128f38a2b860c9ae0a86edba.

PR merged without review.


  Commit: 84314d0ae49628e17667a2d927cb835ecf3d62b8
      https://github.com/llvm/llvm-project/commit/84314d0ae49628e17667a2d927cb835ecf3d62b8
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-05-27 (Mon, 27 May 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64FrameLowering.cpp

  Log Message:
  -----------
  Revert "[AArch64][NFC] Switch to LiveRegUnits (#87313)"

This reverts commit 0f8a74732aa352e5e6dfbf74a53f015b772c5743.

PR merged without approval.


  Commit: 9378d74e567b1148331d0e91ac82788d122b51b1
      https://github.com/llvm/llvm-project/commit/9378d74e567b1148331d0e91ac82788d122b51b1
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-05-27 (Mon, 27 May 2024)

  Changed paths:
    M llvm/lib/Target/ARM/ARMConstantIslandPass.cpp
    M llvm/test/CodeGen/ARM/constant-island-movwt.mir
    M llvm/test/CodeGen/ARM/constant-islands-split-IT.mir

  Log Message:
  -----------
  Revert "[ARM][NFC] Use addLiveIns method instead of manually adding live-ins (#87560)"

This reverts commit 6e14583c53c8b1950e502a7fa282d7e00ad2df4a.

PR merged without review.


  Commit: 83370e4878aa96489d9a60cb10431e271d6aea1a
      https://github.com/llvm/llvm-project/commit/83370e4878aa96489d9a60cb10431e271d6aea1a
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-05-27 (Mon, 27 May 2024)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp
    M llvm/test/Transforms/InstCombine/ashr-lshr.ll
    M llvm/test/Transforms/InstCombine/lshr.ll

  Log Message:
  -----------
  Revert "[InstCombine] lshr (mul (X, 2^N + 1)), N -> add (X, lshr(X, N)) (#92907)"

This reverts commit 6d484965ca96b616c3cce0d08eed358b97dbc39b.

PR merged without review.


Compare: https://github.com/llvm/llvm-project/compare/b590ba73a766...83370e4878aa

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