[PATCH] D52803: [GISel]: Add support for CSEing continuously during GISel passes

[Aditya Nandakumar via Phabricator via llvm-commits]

aditya_nandakumar updated this revision to Diff 181915.
aditya_nandakumar added a comment.

Rebased, updated based on feedback.
With this change, now they're disabled by default (for O0).


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D52803/new/

https://reviews.llvm.org/D52803

Files:
  include/llvm/CodeGen/GlobalISel/CSEInfo.h
  include/llvm/CodeGen/GlobalISel/CSEMIRBuilder.h
  include/llvm/CodeGen/GlobalISel/Combiner.h
  include/llvm/CodeGen/GlobalISel/ConstantFoldingMIRBuilder.h
  include/llvm/CodeGen/GlobalISel/GISelChangeObserver.h
  include/llvm/CodeGen/GlobalISel/GISelWorkList.h
  include/llvm/CodeGen/GlobalISel/IRTranslator.h
  include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
  include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
  include/llvm/CodeGen/GlobalISel/Utils.h
  include/llvm/CodeGen/MachineFunction.h
  include/llvm/InitializePasses.h
  include/llvm/Support/LowLevelTypeImpl.h
  lib/CodeGen/GlobalISel/CMakeLists.txt
  lib/CodeGen/GlobalISel/CSEInfo.cpp
  lib/CodeGen/GlobalISel/CSEMIRBuilder.cpp
  lib/CodeGen/GlobalISel/Combiner.cpp
  lib/CodeGen/GlobalISel/GISelChangeObserver.cpp
  lib/CodeGen/GlobalISel/IRTranslator.cpp
  lib/CodeGen/GlobalISel/Legalizer.cpp
  lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
  lib/CodeGen/GlobalISel/Utils.cpp
  lib/CodeGen/MachineFunction.cpp
  lib/Target/AArch64/AArch64PreLegalizerCombiner.cpp
  lib/Target/Mips/MipsPreLegalizerCombiner.cpp
  test/CodeGen/AArch64/GlobalISel/call-translator-cse.ll
  test/CodeGen/AArch64/GlobalISel/gisel-commandline-option.ll
  test/CodeGen/AArch64/GlobalISel/legalize-ext-cse.mir
  test/CodeGen/AArch64/O0-pipeline.ll
  unittests/CodeGen/GlobalISel/CMakeLists.txt
  unittests/CodeGen/GlobalISel/CSETest.cpp
  unittests/CodeGen/GlobalISel/GISelMITest.h
  unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp
  unittests/CodeGen/GlobalISel/LegalizerHelperTest.h

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