[all-commits] [llvm/llvm-project] d7a43a: [RISCV][TTI] Scale the cost of trunc/fptrunc/fpext...

Shih-Po Hung via All-commits all-commits at lists.llvm.org
Mon Apr 1 18:31:12 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d7a43a00fe80007de5d7614576b180d3d21d541b
      https://github.com/llvm/llvm-project/commit/d7a43a00fe80007de5d7614576b180d3d21d541b
  Author: Shih-Po Hung <shihpo.hung at sifive.com>
  Date:   2024-04-02 (Tue, 02 Apr 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
    M llvm/test/Analysis/CostModel/RISCV/cast.ll
    M llvm/test/Analysis/CostModel/RISCV/reduce-scalable-fp.ll
    M llvm/test/Analysis/CostModel/RISCV/rvv-insertelement.ll
    M llvm/test/Analysis/CostModel/RISCV/shuffle-broadcast.ll

  Log Message:
  -----------
  [RISCV][TTI] Scale the cost of trunc/fptrunc/fpext with LMUL (#87101)

Use the destination data type to measure the LMUL size for
latency/throughput cost



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