[PATCH] D88494: Add "IncludeRemovable" parameter to TargetInstrInfo::DefinesPredicate

[Nicholas Guy via Phabricator via llvm-commits]

NickGuy created this revision.
NickGuy added reviewers: SjoerdMeijer, dmgreen, samparker.
Herald added subscribers: kerbowa, kbarton, hiraditya, nhaehnle, jvesely, nemanjai, arsenm.
Herald added a project: LLVM.
NickGuy requested review of this revision.

Some instructions may be removable through processes such as IfConversion,
however DefinesPredicate can not be made aware of when this should be considered.
This parameter allows DefinesPredicate to distinguish these removable instructions
on a per-call basis, allowing for more fine-grained control from processes like
IfConversion.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D88494

Files:
  llvm/include/llvm/CodeGen/TargetInstrInfo.h
  llvm/lib/Target/AMDGPU/R600InstrInfo.cpp
  llvm/lib/Target/AMDGPU/R600InstrInfo.h
  llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
  llvm/lib/Target/ARM/ARMBaseInstrInfo.h
  llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
  llvm/lib/Target/Hexagon/HexagonInstrInfo.h
  llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
  llvm/lib/Target/PowerPC/PPCInstrInfo.h

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