[all-commits] [llvm/llvm-project] a611d6: [RISCV][TTI] Add llvm.fmuladd and llvm.vp.fmuladd ...

[LiqinWeng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a611d67601528cb18ae26794a1482cff59ca5254
      https://github.com/llvm/llvm-project/commit/a611d67601528cb18ae26794a1482cff59ca5254
  Author: LiqinWeng <liqin.weng at spacemit.com>
  Date:   2024-12-12 (Thu, 12 Dec 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
    M llvm/test/CodeGen/RISCV/rvv/sink-splat-operands.ll

  Log Message:
  -----------
  [RISCV][TTI] Add llvm.fmuladd and llvm.vp.fmuladd into canSplatOperand (#119508)

The first or second operand of fmuladd is a splat operand , it can help
fmuladd fold vv instructions to vf instructions.



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