[all-commits] [llvm/llvm-project] f8dbe1: Revert "[RISCV] Enable TTI::shouldDropLSRSolutionI...

Alex Bradbury via All-commits all-commits at lists.llvm.org
Wed Jul 10 07:33:42 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f8dbe1d09d4fff30a1fd4f03261b74c44ef64888
      https://github.com/llvm/llvm-project/commit/f8dbe1d09d4fff30a1fd4f03261b74c44ef64888
  Author: Alex Bradbury <asb at igalia.com>
  Date:   2024-07-10 (Wed, 10 Jul 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
    M llvm/test/CodeGen/RISCV/rvv/dont-sink-splat-operands.ll
    M llvm/test/CodeGen/RISCV/rvv/pr95865.ll
    M llvm/test/CodeGen/RISCV/rvv/sink-splat-operands.ll
    M llvm/test/CodeGen/RISCV/rvv/vsetvli-insert-crossbb.ll
    M llvm/test/Transforms/LoopStrengthReduce/RISCV/icmp-zero.ll
    M llvm/test/Transforms/LoopStrengthReduce/RISCV/lsr-cost-compare.ll
    M llvm/test/Transforms/LoopStrengthReduce/RISCV/lsr-drop-solution-dbg-msg.ll
    M llvm/test/Transforms/LoopStrengthReduce/RISCV/many-geps.ll

  Log Message:
  -----------
  Revert "[RISCV] Enable TTI::shouldDropLSRSolutionIfLessProfitable by default" (#98328)

Reverts llvm/llvm-project#89927 while we investigate performance
regressions reported by @dtcxzyw



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