[PATCH] D31249: [DAGCombiner] Add vector demanded elements support to computeKnownBitsForTargetNode

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 93356.
RKSimon added a comment.

Updated after clang-format'ing AMDGPUISelLowering.cpp and adding DemandedElts to doxygen comment.

I can add an assertion to the start of each computeKnownBitsForTargetNode if you think its worth it?


Repository:
  rL LLVM

https://reviews.llvm.org/D31249

Files:
  include/llvm/Target/TargetLowering.h
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  lib/CodeGen/SelectionDAG/TargetLowering.cpp
  lib/Target/AArch64/AArch64ISelLowering.cpp
  lib/Target/AArch64/AArch64ISelLowering.h
  lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  lib/Target/AMDGPU/AMDGPUISelLowering.h
  lib/Target/ARM/ARMISelLowering.cpp
  lib/Target/ARM/ARMISelLowering.h
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCISelLowering.h
  lib/Target/Sparc/SparcISelLowering.cpp
  lib/Target/Sparc/SparcISelLowering.h
  lib/Target/X86/X86ISelLowering.cpp
  lib/Target/X86/X86ISelLowering.h
  lib/Target/XCore/XCoreISelLowering.cpp
  lib/Target/XCore/XCoreISelLowering.h

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