[PATCH] D41463: [CodeGen] Add a new pass to sink Copy instructions after RA

[Jun Bum Lim via Phabricator via llvm-commits]

junbuml updated this revision to Diff 136152.
junbuml added a reviewer: RKSimon.
junbuml added a comment.

Rebased.   
Added Simon Pilgrim as reviewer due to the change in test/CodeGen/X86/i128-mul.ll


https://reviews.llvm.org/D41463

Files:
  include/llvm/CodeGen/Passes.h
  include/llvm/CodeGen/TargetInstrInfo.h
  include/llvm/InitializePasses.h
  lib/CodeGen/CodeGen.cpp
  lib/CodeGen/MachineSink.cpp
  lib/CodeGen/TargetInstrInfo.cpp
  lib/CodeGen/TargetPassConfig.cpp
  lib/Target/AArch64/AArch64InstrInfo.cpp
  lib/Target/AArch64/AArch64InstrInfo.h
  lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
  test/CodeGen/AArch64/post-ra-machine-sink.mir
  test/CodeGen/AArch64/sink-copy-for-shrink-wrap.ll
  test/CodeGen/Hexagon/vect/vect-v4i16.ll
  test/CodeGen/Thumb2/ifcvt-no-branch-predictor.ll
  test/CodeGen/X86/branchfolding-debugloc.ll
  test/CodeGen/X86/i128-mul.ll
  test/CodeGen/X86/machine-cp.ll
  test/CodeGen/X86/scalar_widen_div.ll
  test/DebugInfo/X86/dbg-value-transfer-order.ll

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