[all-commits] [llvm/llvm-project] 58dfaa: [DAGCombiner] Teach scalarizeBinOpOfSplats handle ...

[Jianjian Guan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 58dfaaaace4ea75ab3588a6e738f2cf58ebf77c2
      https://github.com/llvm/llvm-project/commit/58dfaaaace4ea75ab3588a6e738f2cf58ebf77c2
  Author: jacquesguan <Jianjian.Guan at streamcomputing.com>
  Date:   2022-07-19 (Tue, 19 Jul 2022)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/RISCV/rvv/vadd-sdnode.ll
    M llvm/test/CodeGen/RISCV/rvv/vand-sdnode.ll
    M llvm/test/CodeGen/RISCV/rvv/vmul-sdnode.ll
    M llvm/test/CodeGen/RISCV/rvv/vor-sdnode.ll
    M llvm/test/CodeGen/RISCV/rvv/vsub-sdnode.ll
    M llvm/test/CodeGen/RISCV/rvv/vxor-sdnode.ll

  Log Message:
  -----------
  [DAGCombiner] Teach scalarizeBinOpOfSplats handle scalable splat.

This revision supports to scalarize a binary operation of two scalable splat vectors.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D122791