[all-commits] [llvm/llvm-project] aa2d5d: Recommit "[RISCV][TTI] Scale the cost of the sext/...

Shih-Po Hung via All-commits all-commits at lists.llvm.org
Tue Mar 26 23:47:32 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aa2d5d54130bd9c5e9efb9ae3eaec631f227f13b
      https://github.com/llvm/llvm-project/commit/aa2d5d54130bd9c5e9efb9ae3eaec631f227f13b
  Author: ShihPo Hung <shihpo.hung at sifive.com>
  Date:   2024-03-26 (Tue, 26 Mar 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-int.ll
    M llvm/test/Analysis/CostModel/RISCV/rvv-extractelement.ll
    M llvm/test/Analysis/CostModel/RISCV/rvv-insertelement.ll
    M llvm/test/Analysis/CostModel/RISCV/shuffle-broadcast.ll

  Log Message:
  -----------
  Recommit "[RISCV][TTI] Scale the cost of the sext/zext with LMUL (#86617)"

Changes in Recommit:
  Add an additional check on sign/zero extend to the same type.

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



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