[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 updated this revision to Diff 533480.
kmitropoulou added a comment.

Updating D153502 <https://reviews.llvm.org/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.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153502/new/

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

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