[PATCH] D18376: [MachineScheduler] Add support for store clustering

[Jun Bum Lim via llvm-commits]

junbuml updated this revision to Diff 53278.
junbuml added a comment.

Enabled this only on AArch64 for now by adding enableClusterStores().

Tom, 
I believe you can easily enable this for AMDGPU later with proper tests as a separate patch.


http://reviews.llvm.org/D18376

Files:
  include/llvm/Target/TargetInstrInfo.h
  lib/CodeGen/MachineScheduler.cpp
  lib/Target/AArch64/AArch64InstrInfo.cpp
  lib/Target/AArch64/AArch64InstrInfo.h
  lib/Target/AMDGPU/SIInstrInfo.cpp
  lib/Target/AMDGPU/SIInstrInfo.h
  test/CodeGen/AArch64/aarch64-stp-cluster.ll
  test/CodeGen/AArch64/arm64-ldp-cluster.ll
  test/CodeGen/AArch64/arm64-stp.ll
  test/CodeGen/AArch64/global-merge-group-by-use.ll

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