[all-commits] [llvm/llvm-project] 97c712: [InstCombine] Regard zext nneg as sext when foldin...

[ZelinMa557 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 97c71247312c7e5261168283c13cd7e3ecd039a5
      https://github.com/llvm/llvm-project/commit/97c71247312c7e5261168283c13cd7e3ecd039a5
  Author: ZelinMa557 <72912470+ZelinMa557 at users.noreply.github.com>
  Date:   2024-04-19 (Fri, 19 Apr 2024)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
    M llvm/test/Transforms/InstCombine/add.ll

  Log Message:
  -----------
  [InstCombine] Regard zext nneg as sext when folding add(zext neg(add)) (#88887)

fixes #88348
proof:
https://alive2.llvm.org/ce/z/fJnM7t
test will be added later

---------

Signed-off-by: ZelinMa557 <3388706467 at qq.com>



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications