[all-commits] [llvm/llvm-project] 923612: GlobalISel: Preserve LLT when bitcasting loads and...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9236125ec88f619799879beef5a6d2855c87bced
      https://github.com/llvm/llvm-project/commit/9236125ec88f619799879beef5a6d2855c87bced
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2021-07-19 (Mon, 19 Jul 2021)

  Changed paths:
    M llvm/include/llvm/CodeGen/MachineMemOperand.h
    M llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
    M llvm/test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-zext.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-extract-vector-elt.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-constant.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-flat.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-global.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-local.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-load-private.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-store-global.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-store.mir

  Log Message:
  -----------
  GlobalISel: Preserve LLT when bitcasting loads and stores

This also avoids improperly legalizing some truncating vector stores.