[PATCH] D118655: [GlobalISel] Combine (G_*ADDO x, 0) -> x + no carry out

Jessica Paquette via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 3 14:31:20 PST 2022


This revision was automatically updated to reflect the committed changes.
Closed by commit rG9a61e731ff4c: [GlobalISel] Combine (G_*ADDO x, 0) -> x + no carry out (authored by paquette).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118655/new/

https://reviews.llvm.org/D118655

Files:
  llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
  llvm/include/llvm/Target/GlobalISel/Combine.td
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/prelegalizer-combiner-addo-zero.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/saddsat.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/ssubsat.ll

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