[all-commits] [llvm/llvm-project] dc8d16: [AArch64][GlobalISel] Add MMOs to constant pool lo...

[Amara Emerson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dc8d16c03f4fcdc0dbfc2925621f6d0064bca31c
      https://github.com/llvm/llvm-project/commit/dc8d16c03f4fcdc0dbfc2925621f6d0064bca31c
  Author: Amara Emerson <amara at apple.com>
  Date:   2021-05-12 (Wed, 12 May 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
    A llvm/test/CodeGen/AArch64/GlobalISel/select-const-pool.mir

  Log Message:
  -----------
  [AArch64][GlobalISel] Add MMOs to constant pool loads to allow LICM hoisting.

This caused performance regressions vs SDAG on SingleSource/Benchmarks/Adobe-C++