[all-commits] [llvm/llvm-project] 6dd14c: MIPS: Implements MipsTTIImpl::isLSRCostLess using ...

[YunQiang Su via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6dd14c881cd6dbe76a73b60ab7eabf95f92271c4
      https://github.com/llvm/llvm-project/commit/6dd14c881cd6dbe76a73b60ab7eabf95f92271c4
  Author: YunQiang Su <yunqiang at isrc.iscas.ac.cn>
  Date:   2025-03-26 (Wed, 26 Mar 2025)

  Changed paths:
    M llvm/lib/Target/Mips/MipsTargetTransformInfo.cpp
    M llvm/lib/Target/Mips/MipsTargetTransformInfo.h
    A llvm/test/Transforms/LoopStrengthReduce/Mips/long-array-initialize.ll

  Log Message:
  -----------
  MIPS: Implements MipsTTIImpl::isLSRCostLess using Insns as first (#133068)

So that LoopStrengthReduce can work for MIPS.
The code is copied from RISC-V.

---------

Co-authored-by: qethu <190734095+qethu at users.noreply.github.com>



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