[all-commits] [llvm/llvm-project] 9bc435: [SLSR] Always generate i8 GEPs

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9bc4355f091b530625ec6839a8c4858b6de4f1b4
      https://github.com/llvm/llvm-project/commit/9bc4355f091b530625ec6839a8c4858b6de4f1b4
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-01-10 (Wed, 10 Jan 2024)

  Changed paths:
    M llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
    M llvm/test/Transforms/StraightLineStrengthReduce/AMDGPU/reassociate-geps-and-slsr-addrspace.ll
    M llvm/test/Transforms/StraightLineStrengthReduce/NVPTX/reassociate-geps-and-slsr.ll
    M llvm/test/Transforms/StraightLineStrengthReduce/slsr-gep.ll

  Log Message:
  -----------
  [SLSR] Always generate i8 GEPs

Always generate canonical i8 GEPs. Especially as this is a backend
pass, trying to generate a "nice" GEP representation is not useful.