[PATCH] D109973: [ADT] APIntOps::ScaleBitMask(): introduce 'BitMergingApproach' switch

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri created this revision.
lebedev.ri added a reviewer: RKSimon.
lebedev.ri added a project: LLVM.
Herald added subscribers: dexonsmith, pengfei, hiraditya.
lebedev.ri requested review of this revision.

Not always do we want to greedily merge the bits


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109973

Files:
  llvm/include/llvm/ADT/APInt.h
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/Support/APInt.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/unittests/ADT/APIntTest.cpp

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