[PATCH] D124374: [RISCV][TargetLowering] Special case overflow expansion for (uaddo X, C).

[Hsiangkai Wang via Phabricator via llvm-commits]

HsiangKai updated this revision to Diff 425734.
HsiangKai added a comment.

Add predicate for (uaddo X, C).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124374/new/

https://reviews.llvm.org/D124374

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/test/CodeGen/PowerPC/sat-add.ll
  llvm/test/CodeGen/RISCV/xaluo.ll

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