[PATCH] D129725: [DAGCombiner] Teach scalarizeExtractedBinop to support scalable splat.

[Jianjian Guan via Phabricator via llvm-commits]

jacquesguan created this revision.
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This patch supports the scalable splat part for scalarizeExtractedBinop.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D129725

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/test/CodeGen/RISCV/rvv/extractelt-fp-rv32.ll
  llvm/test/CodeGen/RISCV/rvv/extractelt-fp-rv64.ll
  llvm/test/CodeGen/RISCV/rvv/extractelt-int-rv32.ll

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