[PATCH] D153502: [DAGCombiner] Change `foldAndOrOfSETCC()` to optimize and/or patterns as follows: ``` CMP(A,C)||CMP(B,C) => CMP(MIN/MAX(A,B), C) CMP(A,C)&&CMP(B,C) => CMP(MIN/MAX(A,B), C) ``` This first patch handles integer types.

[Konstantina Mitropoulou via Phabricator via llvm-commits]

kmitropoulou created this revision.
Herald added subscribers: luke, frasercrmck, kerbowa, luismarques, apazos, sameer.abuasal, s.egerton, Jim, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya, jvesely, nemanjai.
Herald added a project: All.
kmitropoulou requested review of this revision.
Herald added subscribers: llvm-commits, wangpc, MaskRay.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D153502

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/AArch64/vecreduce-bool.ll
  llvm/test/CodeGen/AMDGPU/combine-cond-add-sub.ll
  llvm/test/CodeGen/AMDGPU/combine_andor_with_cmps.ll
  llvm/test/CodeGen/AMDGPU/valu-i1.ll
  llvm/test/CodeGen/PowerPC/setcc-logic.ll
  llvm/test/CodeGen/RISCV/zbb-cmp-combine.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D153502.533478.patch
Type: text/x-patch
Size: 74077 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230622/089ba09e/attachment.bin>