[PATCH] D149256: [IR][NFC] Change UndefMaskElem to PoisonMaskElem

[Manuel Brito via Phabricator via llvm-commits]

ManuelJBrito created this revision.
ManuelJBrito added reviewers: aqjune, RKSimon, nikic, spatel, nlopes.
Herald added a reviewer: deadalnix.
Herald added subscribers: StephenFan, pengfei, hiraditya.
Herald added a project: All.
ManuelJBrito requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead.
Herald added a project: LLVM.

Following the change in shufflevector semantics in D148637 <https://reviews.llvm.org/D148637>, poison will be used to represent undefined elements in shufflevector masks.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D149256

Files:
  llvm/include/llvm-c/Core.h
  llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
  llvm/include/llvm/IR/Instructions.h
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/lib/Analysis/ValueTracking.cpp
  llvm/lib/Analysis/VectorUtils.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/IR/ConstantFold.cpp
  llvm/lib/IR/Core.cpp
  llvm/lib/IR/Instructions.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
  llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
  llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
  llvm/lib/Transforms/Scalar/ScalarizeMaskedMemIntrin.cpp
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/lib/Transforms/Vectorize/VectorCombine.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D149256.517156.patch
Type: text/x-patch
Size: 66246 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230426/d9a9c4bf/attachment-0001.bin>